Excited-State Dynamics of Thienoguanosine, an Isomorphic Highly Fluorescent Analogue of Guanosine (137 views visite)
Chemistry (ISSN: 0947-6539linking, 1521-3765electronic), 2019 May 28; 25(30): 7375-7386.
Export to Esporta in BibTeX Export to Esporta in EndNote
Paper type Tipo di articolo: Journal Article,
Impact factor: 5.16, 5-year impact factor Impact factor a 5 anni: 5.477
Url: Not available. Non disponibile.
Keywords Parole chiave: Dna, Td-Dft Calculations, Density Functional Calculations, Fluorescence Spectroscopy, Nucleobases, Solvent Effects,
Affiliations Affiliazioni:
*** IBB - CNR ***
Departamento de Quimica, Facultad de Ciencias, Modulo13, Universidad Autonoma de Madrid, Campus de Excelencia UAM-CSIC, Cantoblanco, 28049 Madrid, Spain.
Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Universite de Strasbourg, Faculte de pharmacie, 74 route du Rhin, 67401, Illkirch, France.
Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, White City Campus, 80 Wood Lane, W12 0BZ, London, UK.
Dipartimento di Biotecnologie, Chimica e Farmacia, Universita degli Studi di Siena, 53100, Siena, Italy.
Consiglio Nazionale delle Ricerche, Istituto Biostrutture e Bioimmagini, Via Mezzocannone 16, 80134, Napoli, Italy.
References Riferimenti:
Not available. Non disponibili.
Chemistry (ISSN: 0947-6539linking, 1521-3765electronic), 2019 May 28; 25(30): 7375-7386.
Export to Esporta in BibTeX Export to Esporta in EndNote
Paper type Tipo di articolo: Journal Article,
Impact factor: 5.16, 5-year impact factor Impact factor a 5 anni: 5.477
Url: Not available. Non disponibile.
Keywords Parole chiave: Dna, Td-Dft Calculations, Density Functional Calculations, Fluorescence Spectroscopy, Nucleobases, Solvent Effects,
Affiliations Affiliazioni:
*** IBB - CNR ***
Departamento de Quimica, Facultad de Ciencias, Modulo13, Universidad Autonoma de Madrid, Campus de Excelencia UAM-CSIC, Cantoblanco, 28049 Madrid, Spain.
Laboratoire de Bioimagerie et Pathologies, UMR 7021 CNRS, Universite de Strasbourg, Faculte de pharmacie, 74 route du Rhin, 67401, Illkirch, France.
Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, White City Campus, 80 Wood Lane, W12 0BZ, London, UK.
Dipartimento di Biotecnologie, Chimica e Farmacia, Universita degli Studi di Siena, 53100, Siena, Italy.
Consiglio Nazionale delle Ricerche, Istituto Biostrutture e Bioimmagini, Via Mezzocannone 16, 80134, Napoli, Italy.
References Riferimenti:
Not available. Non disponibili.
Excited-State Dynamics of Thienoguanosine, an Isomorphic Highly Fluorescent Analogue of Guanosine
Thienoguanosine ((th) G) is an isomorphic analogue of guanosine with promising potentialities as fluorescent DNA label. As a free probe in protic solvents, (th) G exists in two tautomeric forms, identified as the H1, being the only one observed in nonprotic solvents, and H3 keto-amino tautomers. We herein investigate the photophysics of (th) G in solvents of different polarity, from water to dioxane, by combining time-resolved fluorescence with PCM/TD-DFT and CASSCF calculations. Fluorescence lifetimes of 14.5-20.5 and 7-13 ns were observed for the H1 and H3 tautomers, respectively, in the tested solvents. In methanol and ethanol, an additional fluorescent decay lifetime ( approximately 3 ns) at the blue emission side (lambda approximately 430 nm) as well as a 0.5 ns component with negative amplitude at the red edge of the spectrum, typical of an excited-state reaction, were observed. Our computational analysis explains the solvent effects observed on the tautomeric equilibrium. The main radiative and nonradiative deactivation routes have been mapped by PCM/TD-DFT calculations in solution and CASSCF in the gas phase. The most easily accessible conical intersection, involving an out-of plane motion of the sulfur atom in the five-membered ring of (th) G, is separated by a sizeable energy barrier (>/=0.4 eV) from the minimum of the spectroscopic state, which explains the large experimental fluorescence quantum yield.
Thienoguanosine ((th) G) is an isomorphic analogue of guanosine with promising potentialities as fluorescent DNA label. As a free probe in protic solvents, (th) G exists in two tautomeric forms, identified as the H1, being the only one observed in nonprotic solvents, and H3 keto-amino tautomers. We herein investigate the photophysics of (th) G in solvents of different polarity, from water to dioxane, by combining time-resolved fluorescence with PCM/TD-DFT and CASSCF calculations. Fluorescence lifetimes of 14.5-20.5 and 7-13 ns were observed for the H1 and H3 tautomers, respectively, in the tested solvents. In methanol and ethanol, an additional fluorescent decay lifetime ( approximately 3 ns) at the blue emission side (lambda approximately 430 nm) as well as a 0.5 ns component with negative amplitude at the red edge of the spectrum, typical of an excited-state reaction, were observed. Our computational analysis explains the solvent effects observed on the tautomeric equilibrium. The main radiative and nonradiative deactivation routes have been mapped by PCM/TD-DFT calculations in solution and CASSCF in the gas phase. The most easily accessible conical intersection, involving an out-of plane motion of the sulfur atom in the five-membered ring of (th) G, is separated by a sizeable energy barrier (>/=0.4 eV) from the minimum of the spectroscopic state, which explains the large experimental fluorescence quantum yield.
Excited-State Dynamics of Thienoguanosine, an Isomorphic Highly Fluorescent Analogue of Guanosine
No results. Nessun risultato. |
Excited-State Dynamics of Thienoguanosine, an Isomorphic Highly Fluorescent Analogue of Guanosine
Balanikas E, Martinez-fernandez L, Improta R, Podbevšek P, Baldacchino G, Markovitsi D
* The Structural Duality of Nucleobases in Guanine Quadruplexes Controls Their Low-Energy Photoionization (2 visite)
J Phys Chem Lett (ISSN: 1948-7185linking), 2021 Sep 2; 12(34): 8309-8313.
Impact Factor: 6.475
Dettagli Esporta in BibTeX Esporta in EndNote
Scognamiglio PL, Platella C, Napolitano E, Musumeci D, Roviello GN
From Prebiotic Chemistry to Supramolecular Biomedical Materials: Exploring the Properties of Self-Assembling Nucleobase-Containing Peptides (16 visite)
Molecules (ISSN: 1420-3049linking), 2021 Jun 10; 26(12): 3558-3558.
Impact Factor: 4.411
Dettagli Esporta in BibTeX Esporta in EndNote
Marchesani F, Gianquinto E, Autiero I, Michielon A, Campanini B, Faggiano S, Bettati S, Mozzarelli A, Spyrakis F, Bruno S
* The allosteric interplay between S-nitrosylation and glycine binding controls the activity of human serine racemase (48 visite)
Febs J (ISSN: 1742-464xlinking), 2021 May; 288(9): 3034-3054.
Impact Factor: 4.739
Dettagli Esporta in BibTeX Esporta in EndNote
Green JA, Jouybari MY, Aranda D, Improta R, Santoro F
* Nonadiabatic Absorption Spectra and Ultrafast Dynamics of DNA and RNA Photoexcited Nucleobases (9 visite)
Molecules (ISSN: 1420-3049linking), 2021 Mar 20; 26(6): N/D-N/D.
Impact Factor: 4.411
Dettagli Esporta in BibTeX Esporta in EndNote
Martinez-fernandez L, Gustavsson T, Diederichsen U, Improta R
* Excited State Dynamics of 8-Vinyldeoxyguanosine In Aqueous Solution Studied by Time-Resolved Fluorescence Spectroscopy and Quantum Mechanical Calculations (27 visite)
Molecules (ISSN: 1420-3049linking), 2020 Feb 13; 25(4): N/D-N/D.
Impact Factor: 3.267
Dettagli Esporta in BibTeX Esporta in EndNote
Avitabile C, Diaferia C, Roviello V, Altamura D, Giannini C, Vitagliano L, Accardo A, Romanelli A
* Fluorescence and Morphology of Self-Assembled Nucleobases and Their Diphenylalanine Hybrid Aggregates (153 visite)
Chemistry (ISSN: 0947-6539linking), 2019 Nov 22; 25(65): 14850-14857.
Impact Factor: 5.476
Dettagli Esporta in BibTeX Esporta in EndNote
Caporale A, Monti A, Selis F, Sandomenico A, Tonon G, Ruvo M, Doti N
* A comparative analysis of catalytic activity and stability of microbial transglutaminase in controlled denaturing conditions (119 visite)
J Biotechnol (ISSN: 0168-1656linking), 2019 Aug 20; 302: 48-57.
Impact Factor: 3.163
Dettagli Esporta in BibTeX Esporta in EndNote
Martinez-fernandez L, Improta R
* Novel adenine/thymine photodimerization channels mapped by PCM/TD-DFT calculations on dApT and TpdA dinucleotides (261 visite)
Photoch Photobio Sci (ISSN: 1474-905x), 2017 Jun 22; 16(8): 1277-1283.
Impact Factor: 2.902
Dettagli Esporta in BibTeX Esporta in EndNote
Martinez-fernandez L, Pepino AJ, Segarra-marti J, Jovaisaite J, Vaya I, Nenov A, Markovitsi D, Gustavsson T, Banyasz A, Garavelli M, Improta R
* Photophysics of Deoxycytidine and 5-Methyldeoxycytidine in Solution: A Comprehensive Picture by Quantum Mechanical Calculations and Femtosecond Fluorescence Spectroscopy (222 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 0002-7863print), 2017 Jun 14; 139(23): 7780-7791.
Impact Factor: 14.357
Dettagli Esporta in BibTeX Esporta in EndNote
Roviello GN, Musumeci D
* Synthetic approaches to nucleopeptides containing all the four nucleobases, and nucleic acid-binding studies on a mixed-sequence nucleo-oligolysine (405 visite)
Rsc Adv (ISSN: 2046-2069), 2016 Jun; 6: 63578-63585.
Impact Factor: 3.108
Dettagli Esporta in BibTeX Esporta in EndNote
Vayá I, Brazard J, Huix-rotllant M, Thazhathveetil AK, Lewis FD, Gustavsson T, Burghardt I, Improta R, Markovitsi D
* High-Energy Long-Lived Mixed Frenkel-Charge-Transfer Excitons: From Double Stranded (AT)n to Natural DNA (282 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2016; 22(14): 4904-4914.
Impact Factor: 5.317
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Santoro F, Blancafort L
* Quantum Mechanical Studies on the Photophysics and the Photochemistry of Nucleic Acids and Nucleobases (406 visite)
Chem Rev (ISSN: 0009-2665), 2016; 116(6): 3540-3593.
Impact Factor: 47.928
Dettagli Esporta in BibTeX Esporta in EndNote
Roviello GN, Vicidomini C, Di Gaetano S, Capasso D, Musumeci D, Roviello V
* Solid phase synthesis and RNA-binding activity of an arginine-containing nucleopeptide (359 visite)
Rsc Adv (ISSN: 2046-2069), 2016; 6(17): 14140-14148.
Impact Factor: 3.108
Dettagli Esporta in BibTeX Esporta in EndNote
Calce E, Monfregola L, Saviano M, De Luca S
* HER2-mediated anticancer drug delivery: strategies to prepare targeting ligands highly specific for the receptor (532 visite)
Curr Med Chem (ISSN: 0929-8673, 1875-533x, 1875-533xelectronic), 2015 May 20; 22(21): 2525-2538.
Impact Factor: 3.455
Dettagli Esporta in BibTeX Esporta in EndNote
Muñoz-Losa A, Markovitsi D, Improta R
* A State-Specific PCM-DFT method to include dynamic solvent effects in the calculation of ionization energies: Application to DNA bases (224 visite)
Chem Phys Lett (ISSN: 0009-2614), 2015; 634: 20-24.
Impact Factor: 1.86
Dettagli Esporta in BibTeX Esporta in EndNote
Nardon C, Boscutti G, Dalla Via L, Ringhieri P, Di Noto V, Morelli G, Accardo A, Fregona D
* CCK8 peptide-labeled Pluronic® F127 micelles as a targeted vehicle of gold-based anticancer chemotherapeutics (356 visite)
Medchemcomm (ISSN: 2040-2503), 2015; 6(1): 155-163.
Impact Factor: 2.319
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Barone V
* Excited States behavior of nucleobases in solution: insights from computational studies (185 visite)
Top Curr Chem (ISSN: 0340-1022), 2015; 355: 329-357.
Impact Factor: 4.014
Dettagli Esporta in BibTeX Esporta in EndNote
Cohen SS, Riven I, Cortajarena AL, De Rosa L, D'Andrea LD, Regan L, Haran G
* Probing the molecular origin of native-state flexibility in repeat proteins (335 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 0002-7863print), 2015; 137(32): 10367-10373.
Impact Factor: 13.038
Dettagli Esporta in BibTeX Esporta in EndNote
Huix-Rotllant M, Brazard J, Improta R, Burghardt I, Markovitsi D
* Stabilization of mixed frenkel-charge transfer excitons extended across both strands of guanine-cytosine DNA duplexes (307 visite)
J Phys Chem Lett (ISSN: 1948-7185, 1948-7185electronic, 1948-7185linking), 2015; 6(12): 2247-2251.
Impact Factor: 8.539
Dettagli Esporta in BibTeX Esporta in EndNote
Changenet-Barret P, Gustavsson T, Improta R, Markovitsi D
* Ultrafast Excited-State Deactivation of 8-Hydroxy-2′-deoxyguanosine Studied by Femtosecond Fluorescence Spectroscopy and Quantum-Chemical Calculations (313 visite)
J Phys Chem A (ISSN: 1089-5639, 1520-5215electronic), 2015; 119(23): 6131-6139.
Impact Factor: 2.883
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Ferrer FJ, Stendardo E, Santoro F
* Quantum-classical calculation of the absorption and emission spectral shapes of oligothiophenes at low and room temperature by first-principle calculations (247 visite)
Chemphyschem (ISSN: 1439-4235, 1439-7641), 2014 Oct 20; 15(15): 3320-3333.
Impact Factor: 3.419
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R
* Quantum mechanical calculations unveil the structure and properties of the absorbing and emitting excited electronic states of guanine quadruplex (234 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2014 Jun 23; 20(26): 8106-8115.
Impact Factor: 5.731
Dettagli Esporta in BibTeX Esporta in EndNote
Santoro F, Improta R, Fahleson T, Kauczor J, Norman P, Coriani S
* Relative stability of the La and Lb excited states in adenine and guanine: Direct evidence from TD-DFT calculations of MCD spectra (227 visite)
J Phys Chem Lett (ISSN: 1948-7185, 1948-7185electronic, 1948-7185linking), 2014 Jun 5; 5(11): 1806-1811.
Impact Factor: 7.458
Dettagli Esporta in BibTeX Esporta in EndNote
Chi M-C, Lo Y-H, Chen Y-Y, Lin L-L, Merlino A
* γ-Glutamyl transpeptidase architecture: Effect of extra sequence deletion on autoprocessing, structure and stability of the protein from Bacillus licheniformis (282 visite)
Bba-Gen Subjects (ISSN: 0925-4439, 0006-3002, 1570-9639), 2014; 1844(12): 2290-2297.
Impact Factor: 4.882
Dettagli Esporta in BibTeX Esporta in EndNote
Cantisani M, Falanga A, Incoronato N, Russo L, De Simone A, Morelli G, Berisio R, Galdiero M, Galdiero S
* Conformational modifications of gB from herpes simplex virus type 1 analyzed by synthetic peptides (467 visite)
J Med Chem (ISSN: 0022-2623, 1520-4804, 0022-2623print), 2013 Nov 14; 56(21): 8366-8376.
Impact Factor: 5.48
Dettagli Esporta in BibTeX Esporta in EndNote
Galdiero S, Falanga A, Cantisani M, Vitiello M, Morelli G, Galdiero M
* Peptide-Lipid Interactions: Experiments and Applications (801 visite)
Int J Mol Sc (ISSN: 1422-0067, 1661-6596, 1422-0067electronic), 2013 Sep; 14(9): 18758-18789.
Impact Factor: 2.339
Dettagli Esporta in BibTeX Esporta in EndNote
Satriano C, Sfrazzetto GT, Amato ME, Ballistreri FP, Copani A, Giuffrida ML, Grasso G, Pappalardo A, Rizzarelli E, Tomaselli GA, Toscano RM
* A ratiometric naphthalimide sensor for live cell imaging of copper(i) (425 visite)
Chem Commun (ISSN: 1359-7345, 1364-548x, 1364-548xelectronic), 2013 Jun 21; 49(49): 5565-5567.
Impact Factor: 6.718
Dettagli Esporta in BibTeX Esporta in EndNote
Banyasz A, Gustavsson T, Onidas D, Changenet-Barret P, Markovitsi D, Improta R
* Multi-pathway excited state relaxation of adenine oligomers in aqueous solution: A joint theoretical and experimental study (255 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2013 Mar; 19(11): 3762-3774.
Impact Factor: 5.696
Dettagli Esporta in BibTeX Esporta in EndNote
Travaglia A, Satriano C, Giuffrida ML, La Mendola D, Rampazzo E, Prodi L, Rizzarelli E
* Electrostatically driven interaction of silica-supported lipid bilayer nanoplatforms and a nerve growth factor-mimicking peptide (291 visite)
Soft Matter (ISSN: 1744-683x), 2013; 9(18): 4648-4654.
Impact Factor: 4.151
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R
* Photophysics and photochemistry of thymine deoxy-dinucleotide in water: A PCM/TD-DFT quantum mechanical study (272 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2012 Dec 13; 116(49): 14261-14274.
Impact Factor: 3.607
Dettagli Esporta in BibTeX Esporta in EndNote
Banyasz A, Douki T, Improta R, Gustavsson T, Onidas D, Vaya I, Perron M, Markovitsi D
* Electronic excited states responsible for dimer formation upon UV absorption directly by thymine strands: Joint experimental and theoretical study (319 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2012 Sep 12; 134(36): 14834-14845.
Impact Factor: 10.677
Dettagli Esporta in BibTeX Esporta in EndNote
Hua Y, Changenet-Barret P, Improta R, Vaya I, Gustavsson T, Kotlyar AB, Zikich D, Sket P, Plavec J, Markovitsi D
* Cation effect on the electronic excited states of guanine nanostructures studied by time-resolved fluorescence spectroscopy (363 visite)
J Phys Chem C (ISSN: 1932-7447), 2012 Jul 12; 116(27): 14682-14689.
Impact Factor: 4.814
Dettagli Esporta in BibTeX Esporta in EndNote
Gustavsson T, Improta R, Banyasz A, Vaya I, Markovitsi D
* The effect of methylation on the excited state dynamics of aminouracils (271 visite)
J Photochem Photobiol A Chem (ISSN: 1010-6030), 2012 Apr 15; 234: 37-43.
Impact Factor: 2.416
Dettagli Esporta in BibTeX Esporta in EndNote
Musumeci D, Oliviero G, Roviello GN, Bucci EM, Piccialli G
* G-quadruplex-forming oligonucleotide conjugated to magnetic nanoparticles: Synthesis, characterization, and enzymatic stability assays (558 visite)
Bioconjug Chem (ISSN: 1043-1802, 1520-4812, 1520-4812electronic), 2012 Mar 21; 23(3): 382-391.
Impact Factor: 4.58
Dettagli Esporta in BibTeX Esporta in EndNote
Merlino A, Vitiello G, Grimaldi M, Sica F, Busi E, Basosi R, D’Ursi A, Fragneto G, Paduano L, D’Errico G
* Destabilization of Lipid Membranes by a Peptide Derived from Glycoprotein gp36 of Feline Immunodeficiency Virus: A Combined Molecular Dynamics/Experimental Study (408 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2012 Jan 12; 116(1): 401-412.
Impact Factor: 3.607
Dettagli Esporta in BibTeX Esporta in EndNote
Dargiewicz M, Biczysko M, Improta R, Barone V
* Solvent effects on electron-driven proton-transfer processes: Adenine-thymine base pairs (304 visite)
Phys Chem Chem Phys (ISSN: 1463-9076, 1463-3907, 1463-9084electronic), 2012; 14(25): 8981-8989.
Impact Factor: 3.829
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Barone V
* Interplay between "neutral" and "charge-transfer" excimers rules the excited state decay in adenine-rich polynucleotides (227 visite)
Angew Chem Int Ed (ISSN: 1433-7851, 1521-3773electronic), 2011 Dec 9; 50(50): 12016-12019.
Impact Factor: 13.455
Dettagli Esporta in BibTeX Esporta in EndNote
Picconi D, Barone V, Lami A, Santoro F, Improta R
* The Interplay between ππ*/nπ* excited states in gas-phase thymine: A quantum dynamical study (262 visite)
Chemphyschem (ISSN: 1439-4235, 1439-7641, 1439-7641electronic), 2011 Jul 11; 12(10): 1957-1968.
Impact Factor: 3.412
Dettagli Esporta in BibTeX Esporta in EndNote
Gustavsson T, Improta R, Markovitsi D
DNA/RNA: Building blocks of life under UV irradiation (243 visite)
J Phys Chem Lett (ISSN: 1948-7185, 1948-7185electronic, 1948-7185linking), 2010 Jul 1; 1(13): 2025-2030.
Impact Factor: 6.687
Dettagli Esporta in BibTeX Esporta in EndNote
Tosco A, Monti MC, Fontanella B, Montefusco S, D'Andrea LD, Ziaco B, Baldantoni D, Rio MC, Marzullo L
* Copper binds the carboxy-terminus of trefoil protein 1 (TFF1), favoring its homodimerization and motogenic activity (523 visite)
Cell Mol Life Sci (ISSN: 1420-9071electronic, 1420-682xlinking), 2010 Jun; 67(11): 1943-1955.
Impact Factor: 7.047
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Santoro F, Barone V, Lami A
* Vibronic model for the quantum dynamical study of the competition between bright and charge-transfer excited states in single-strand polynucleotides: the adenine dimer case (257 visite)
J Phys Chem A (ISSN: 1089-5639, 1520-5215electronic, 1089-5639linking), 2009 Dec 31; 113(52): 15346-15354.
Impact Factor: 2.899
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Barone V, Lami A, Santoro F
* Quantum dynamics of the ultrafast ππ*/nπ* population transfer in uracil and 5-fluoro-uracil in water and acetonitrile (262 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2009 Oct 29; 113(43): 14491-14503.
Impact Factor: 3.471
Dettagli Esporta in BibTeX Esporta in EndNote
Accardo A, Tesauro D, Morisco A, Mangiapia G, Vaccaro M, Gianolio E, Heenan RK, Paduano L, Morelli G
* Micelles obtained by aggregation of gemini surfactants containing the CCK8 peptide and a gadolinium complex (379 visite)
J Biol Inorg Chem (ISSN: 0949-8257, 1432-1327electronic, 0949-8257linking), 2009 May; 14(4): 587-599.
Impact Factor: 3.415
Dettagli Esporta in BibTeX Esporta in EndNote
Morisco A, Accardo A, Gianolio E, Tesauro D, Benedetti E, Morelli G
* Micelles derivatized with octreotide as potential target-selective contrast agents in MRI (341 visite)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2009 Mar; 15(3): 242-250.
Impact Factor: 1.807
Dettagli Esporta in BibTeX Esporta in EndNote
Accardo A, Tesauro D, Del Pozzo L, Mangiapia G, Paduano L, Morelli G
* Micelles by self-assembling peptide-conjugate amphiphile: Synthesis and structural characterization (370 visite)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2008 Sep; 14(8): 903-910.
Impact Factor: 1.654
Dettagli Esporta in BibTeX Esporta in EndNote
Gustavsson T, Bányász A, Sarkar N, Markovitsi D, Improta R
* Assessing solvent effects on the singlet excited state lifetime of uracil derivatives: A femtosecond fluorescence upconversion study in alcohols and D2O (254 visite)
Chem Phys (ISSN: 0301-0104), 2008 Jun 23; 350(1-3): 186-192.
Impact Factor: 1.961
Dettagli Esporta in BibTeX Esporta in EndNote
Gustavsson T, Banyasz A, Sarkar N, Markovitsi D, Improta R
* Statin: New life for an old drug (342 visite)
Pharmacol Res Academic Press, 2008 Jun 23; 350(1-3): 1-2.
Impact Factor: 3.976
Dettagli Esporta in BibTeX Esporta in EndNote
Santoro F, Barone V, Improta R
* Can TD-DFT calculations accurately describe the excited states behavior of stacked nucleobases? The cytosine dimer as a test case (255 visite)
J Comput Chem (ISSN: 0192-8651, 1096-987xelectronic, 0192-8651linking), 2008 Apr 30; 29(6): 957-964.
Impact Factor: 3.39
Dettagli Esporta in BibTeX Esporta in EndNote
Staiano M, Saviano M, Herman P, Grycznyski Z, Fini C, Varriale A, Parracino A, Kold AB, Rossi M, D'Auria S
* Time-resolved fluorescence spectroscopy and molecular dynamics simulations point out the effects of pressure on the stability and dynamics of the porcine odorant-binding protein (480 visite)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 2008; 89(4): 284-291.
Impact Factor: 2.823
Dettagli Esporta in BibTeX Esporta in EndNote
Barone V, Improta R, Morelli G, Santoro F
* UV-vis spectra of p-benzoquinone anion radical in solution by a TD-DFT/PCM approach (351 visite)
Theor Chem Acc (ISSN: 1432-881x), 2007 Jul; 118(1): 143-148.
Impact Factor: 2.537
Dettagli Esporta in BibTeX Esporta in EndNote
Gustavsson T, Sarkar N, Banyasz A, Markovitsi D, Improta R
* Solvent effects on the steady-state absorption and fluorescence spectra of uracil, thymine and 5-fluorouracil (320 visite)
Photochem Photobiol (ISSN: 0031-8655), 2007 May; 83(3): 595-599.
Impact Factor: 2.172
Dettagli Esporta in BibTeX Esporta in EndNote
Chambery A, Pisante M, Di Maro A, Di Zazzo E, Ruvo M, Costantini S, Colonna G, Parente A
* Invariant Ser211 is involved in the catalysis of PD-L4, type I RIP from Phytolacca dioica leaves (328 visite)
Proteins (ISSN: 0887-3585, 1097-0134, 1097-0134electronic), 2007 Apr 1; 67(1): 209-218.
Impact Factor: 3.354
Dettagli Esporta in BibTeX Esporta in EndNote
Ronga L, Langella E, Palladino P, Marasco D, Tizzano B, Saviano M, Pedone C, Improta R, Ruvo M
* Does Tetracycline Bind Helix 2 Of Prion? An Integrated Spectroscopical And Computational Study Of The Interaction Between The Antibiotic And Alpha Helix 2 Human Prion Protein Fragments (435 visite)
Proteins (ISSN: 0887-3585, 1097-0134, 1097-0134electronic), 2007 Feb 15; 66(3): 707-715.
Impact Factor: 3.354
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Barone V, Santoro F
* Ab initio calculations of absorption spectra of large molecules in solution: Coumarin C153 (300 visite)
Angew Chem Int Ed (ISSN: 1433-7851, 1521-3773electronic), 2007; 46(3): 405-408.
Impact Factor: 10.031
Dettagli Esporta in BibTeX Esporta in EndNote
Santoro F, Barone V, Improta R
* Influence of base stacking on excited-state behavior of polyadenine in water, based on time-dependent density functional calculations (220 visite)
P Natl Acad Sci Usa (ISSN: 0027-8424, 1091-6490, 0027-8424print), 2007; 104(24): 9931-9936.
Impact Factor: 9.598
Dettagli Esporta in BibTeX Esporta in EndNote
Puglisi A, Purrello R, Rizzarelli E, Sortino S, Vecchio G
* Spectroscopic and self-association behavior of a porphyrin-β- cyclodextrin conjugate (359 visite)
New J Chem (ISSN: 1144-0546), 2007; 31(8): 1499-1506.
Impact Factor: 2.651
Dettagli Esporta in BibTeX Esporta in EndNote
Santoro F, Gustavsson T, Lami S, Barone V, Improta R
* Towards the understanding of the excited state dynamics of nucleic acids: Solvent and stacking effect on the photophysical behavior of nucleobases (207 visite)
Aip Conf Proc (ISSN: 0094-243x), 2007; 963(2): 631-634.
Impact Factor: 0
Dettagli Esporta in BibTeX Esporta in EndNote
De Luca S, Saviano M, Lassiani L, Yannakopoulou K, Stefanidou P, Aloj L, Morelli G, Varnavas A
* Anthranilic acid based CCK1 receptor antagonists and CCK-8 have a common step in their "receptor desmodynamic processes" (342 visite)
J Med Chem (ISSN: 0022-2623, 1520-4804, 0022-2623print), 2006 Apr 20; 49(8): 2456-2462.
Impact Factor: 5.115
Dettagli Esporta in BibTeX Esporta in EndNote
De Luca S, Sanseverino M, Zocchi I, Pedone C, Morelli G, Ragone R
* Receptor fragment approach to the binding between CCK8 peptide and cholecystokinin receptors: A fluorescence study on type B receptor fragment CCKB-R (352-379) (328 visite)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 2005 Mar; 77(4): 205-211.
Impact Factor: 2.545
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Barone V
* Absorption and fluorescence spectra of uracil in the gas phase and in aqueous solution: A TD-DFT quantum mechanical study (353 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2004 Nov 10; 126(44): 14320-14321.
Impact Factor: 6.903
Dettagli Esporta in BibTeX Esporta in EndNote
De Luca S, Ragone R, Bracco C, Digilio G, Aloj L, Tesauro D, Saviano M, Pedone C, Morelli G
* A cyclic CCK8 analogue selective for the cholecystokinin type A receptor: design, synthesis, NMR structure and binding measurements (437 visite)
Chembiochem (ISSN: 1439-7633, 1439-4227, 1439-7633electronic), 2003 Nov 7; 4(11): 1176-1187.
Impact Factor: 3.992
Dettagli Esporta in BibTeX Esporta in EndNote
De Luca S, Ragone R, Bracco C, Digilio G, Tesauro D, Saviano M, Pedone C, Morelli G
* The role of segment 32-47 of cholecystokinin receptor type A in CCK8 binding: Synthesis, nuclear magnetic resonance, circular dichroism and fluorescence studies (310 visite)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2003 Mar; 9(3): 156-169.
Impact Factor: 1.377
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Kudin KN, Scuseria GE, Barone V
* Structure and magnetic properties of nitroxide molecular crystals by density functional calculations employing periodic boundary conditions (227 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2002 Jan 9; 124(1): 113-120.
Impact Factor: 6.201
Dettagli Esporta in BibTeX Esporta in EndNote
Ragone R, De Luca S, Tesauro D, Pedone C, Morelli G
Fluorescence studies on the binding between 1-47 fragment of cholecystokinin receptor CCKA-R(1-47) and nonsulfated cholecystokinin octapeptide CCK8 (403 visite)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 2000; 56(1): 47-53.
Impact Factor: 2.405
Dettagli Esporta in BibTeX Esporta in EndNote
Gallo P, Saviano M, Rossi F, Pavone V, Pedone C, Ragone R, Stiuso P, Colonna G
SPECIFIC INTERACTION BETWEEN CYCLOPHILIN AND CYCLIC-PEPTIDES (448 visite)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 1995 Sep; 36(3): 273-281.
Impact Factor: 2.425
Dettagli Esporta in BibTeX Esporta in EndNote
65 Records (65 escludendo Abstract e Conferenze).
Impact factor totale: 344.831 (344.831 escludendo Abstract e Conferenze).
Impact factor a 5 anni totale: 353.745 (353.745 escludendo Abstract e Conferenze).
Vai a fine pagina Versione per copia e incolla facile Esporta tutto in BibTeX Esporta tutto in EndNote
Balanikas E, Martinez-fernandez L, Improta R, Podbevšek P, Baldacchino G, Markovitsi D
* The Structural Duality of Nucleobases in Guanine Quadruplexes Controls Their Low-Energy Photoionization (2 visite)
J Phys Chem Lett (ISSN: 1948-7185linking), 2021 Sep 2; 12(34): 8309-8313.
Impact Factor: 6.475
Dettagli Esporta in BibTeX Esporta in EndNote
Scognamiglio PL, Platella C, Napolitano E, Musumeci D, Roviello GN
From Prebiotic Chemistry to Supramolecular Biomedical Materials: Exploring the Properties of Self-Assembling Nucleobase-Containing Peptides (16 visite)
Molecules (ISSN: 1420-3049linking), 2021 Jun 10; 26(12): 3558-3558.
Impact Factor: 4.411
Dettagli Esporta in BibTeX Esporta in EndNote
Marchesani F, Gianquinto E, Autiero I, Michielon A, Campanini B, Faggiano S, Bettati S, Mozzarelli A, Spyrakis F, Bruno S
* The allosteric interplay between S-nitrosylation and glycine binding controls the activity of human serine racemase (48 visite)
Febs J (ISSN: 1742-464xlinking), 2021 May; 288(9): 3034-3054.
Impact Factor: 4.739
Dettagli Esporta in BibTeX Esporta in EndNote
Green JA, Jouybari MY, Aranda D, Improta R, Santoro F
* Nonadiabatic Absorption Spectra and Ultrafast Dynamics of DNA and RNA Photoexcited Nucleobases (9 visite)
Molecules (ISSN: 1420-3049linking), 2021 Mar 20; 26(6): N/D-N/D.
Impact Factor: 4.411
Dettagli Esporta in BibTeX Esporta in EndNote
Martinez-fernandez L, Gustavsson T, Diederichsen U, Improta R
* Excited State Dynamics of 8-Vinyldeoxyguanosine In Aqueous Solution Studied by Time-Resolved Fluorescence Spectroscopy and Quantum Mechanical Calculations (27 visite)
Molecules (ISSN: 1420-3049linking), 2020 Feb 13; 25(4): N/D-N/D.
Impact Factor: 3.267
Dettagli Esporta in BibTeX Esporta in EndNote
Avitabile C, Diaferia C, Roviello V, Altamura D, Giannini C, Vitagliano L, Accardo A, Romanelli A
* Fluorescence and Morphology of Self-Assembled Nucleobases and Their Diphenylalanine Hybrid Aggregates (153 visite)
Chemistry (ISSN: 0947-6539linking), 2019 Nov 22; 25(65): 14850-14857.
Impact Factor: 5.476
Dettagli Esporta in BibTeX Esporta in EndNote
Caporale A, Monti A, Selis F, Sandomenico A, Tonon G, Ruvo M, Doti N
* A comparative analysis of catalytic activity and stability of microbial transglutaminase in controlled denaturing conditions (119 visite)
J Biotechnol (ISSN: 0168-1656linking), 2019 Aug 20; 302: 48-57.
Impact Factor: 3.163
Dettagli Esporta in BibTeX Esporta in EndNote
Martinez-fernandez L, Improta R
* Novel adenine/thymine photodimerization channels mapped by PCM/TD-DFT calculations on dApT and TpdA dinucleotides (261 visite)
Photoch Photobio Sci (ISSN: 1474-905x), 2017 Jun 22; 16(8): 1277-1283.
Impact Factor: 2.902
Dettagli Esporta in BibTeX Esporta in EndNote
Martinez-fernandez L, Pepino AJ, Segarra-marti J, Jovaisaite J, Vaya I, Nenov A, Markovitsi D, Gustavsson T, Banyasz A, Garavelli M, Improta R
* Photophysics of Deoxycytidine and 5-Methyldeoxycytidine in Solution: A Comprehensive Picture by Quantum Mechanical Calculations and Femtosecond Fluorescence Spectroscopy (222 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 0002-7863print), 2017 Jun 14; 139(23): 7780-7791.
Impact Factor: 14.357
Dettagli Esporta in BibTeX Esporta in EndNote
Roviello GN, Musumeci D
* Synthetic approaches to nucleopeptides containing all the four nucleobases, and nucleic acid-binding studies on a mixed-sequence nucleo-oligolysine (405 visite)
Rsc Adv (ISSN: 2046-2069), 2016 Jun; 6: 63578-63585.
Impact Factor: 3.108
Dettagli Esporta in BibTeX Esporta in EndNote
Vayá I, Brazard J, Huix-rotllant M, Thazhathveetil AK, Lewis FD, Gustavsson T, Burghardt I, Improta R, Markovitsi D
* High-Energy Long-Lived Mixed Frenkel-Charge-Transfer Excitons: From Double Stranded (AT)n to Natural DNA (282 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2016; 22(14): 4904-4914.
Impact Factor: 5.317
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Santoro F, Blancafort L
* Quantum Mechanical Studies on the Photophysics and the Photochemistry of Nucleic Acids and Nucleobases (406 visite)
Chem Rev (ISSN: 0009-2665), 2016; 116(6): 3540-3593.
Impact Factor: 47.928
Dettagli Esporta in BibTeX Esporta in EndNote
Roviello GN, Vicidomini C, Di Gaetano S, Capasso D, Musumeci D, Roviello V
* Solid phase synthesis and RNA-binding activity of an arginine-containing nucleopeptide (359 visite)
Rsc Adv (ISSN: 2046-2069), 2016; 6(17): 14140-14148.
Impact Factor: 3.108
Dettagli Esporta in BibTeX Esporta in EndNote
Calce E, Monfregola L, Saviano M, De Luca S
* HER2-mediated anticancer drug delivery: strategies to prepare targeting ligands highly specific for the receptor (532 visite)
Curr Med Chem (ISSN: 0929-8673, 1875-533x, 1875-533xelectronic), 2015 May 20; 22(21): 2525-2538.
Impact Factor: 3.455
Dettagli Esporta in BibTeX Esporta in EndNote
Muñoz-Losa A, Markovitsi D, Improta R
* A State-Specific PCM-DFT method to include dynamic solvent effects in the calculation of ionization energies: Application to DNA bases (224 visite)
Chem Phys Lett (ISSN: 0009-2614), 2015; 634: 20-24.
Impact Factor: 1.86
Dettagli Esporta in BibTeX Esporta in EndNote
Nardon C, Boscutti G, Dalla Via L, Ringhieri P, Di Noto V, Morelli G, Accardo A, Fregona D
* CCK8 peptide-labeled Pluronic® F127 micelles as a targeted vehicle of gold-based anticancer chemotherapeutics (356 visite)
Medchemcomm (ISSN: 2040-2503), 2015; 6(1): 155-163.
Impact Factor: 2.319
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Barone V
* Excited States behavior of nucleobases in solution: insights from computational studies (185 visite)
Top Curr Chem (ISSN: 0340-1022), 2015; 355: 329-357.
Impact Factor: 4.014
Dettagli Esporta in BibTeX Esporta in EndNote
Cohen SS, Riven I, Cortajarena AL, De Rosa L, D'Andrea LD, Regan L, Haran G
* Probing the molecular origin of native-state flexibility in repeat proteins (335 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 0002-7863print), 2015; 137(32): 10367-10373.
Impact Factor: 13.038
Dettagli Esporta in BibTeX Esporta in EndNote
Huix-Rotllant M, Brazard J, Improta R, Burghardt I, Markovitsi D
* Stabilization of mixed frenkel-charge transfer excitons extended across both strands of guanine-cytosine DNA duplexes (307 visite)
J Phys Chem Lett (ISSN: 1948-7185, 1948-7185electronic, 1948-7185linking), 2015; 6(12): 2247-2251.
Impact Factor: 8.539
Dettagli Esporta in BibTeX Esporta in EndNote
Changenet-Barret P, Gustavsson T, Improta R, Markovitsi D
* Ultrafast Excited-State Deactivation of 8-Hydroxy-2′-deoxyguanosine Studied by Femtosecond Fluorescence Spectroscopy and Quantum-Chemical Calculations (313 visite)
J Phys Chem A (ISSN: 1089-5639, 1520-5215electronic), 2015; 119(23): 6131-6139.
Impact Factor: 2.883
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Ferrer FJ, Stendardo E, Santoro F
* Quantum-classical calculation of the absorption and emission spectral shapes of oligothiophenes at low and room temperature by first-principle calculations (247 visite)
Chemphyschem (ISSN: 1439-4235, 1439-7641), 2014 Oct 20; 15(15): 3320-3333.
Impact Factor: 3.419
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R
* Quantum mechanical calculations unveil the structure and properties of the absorbing and emitting excited electronic states of guanine quadruplex (234 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2014 Jun 23; 20(26): 8106-8115.
Impact Factor: 5.731
Dettagli Esporta in BibTeX Esporta in EndNote
Santoro F, Improta R, Fahleson T, Kauczor J, Norman P, Coriani S
* Relative stability of the La and Lb excited states in adenine and guanine: Direct evidence from TD-DFT calculations of MCD spectra (227 visite)
J Phys Chem Lett (ISSN: 1948-7185, 1948-7185electronic, 1948-7185linking), 2014 Jun 5; 5(11): 1806-1811.
Impact Factor: 7.458
Dettagli Esporta in BibTeX Esporta in EndNote
Chi M-C, Lo Y-H, Chen Y-Y, Lin L-L, Merlino A
* γ-Glutamyl transpeptidase architecture: Effect of extra sequence deletion on autoprocessing, structure and stability of the protein from Bacillus licheniformis (282 visite)
Bba-Gen Subjects (ISSN: 0925-4439, 0006-3002, 1570-9639), 2014; 1844(12): 2290-2297.
Impact Factor: 4.882
Dettagli Esporta in BibTeX Esporta in EndNote
Cantisani M, Falanga A, Incoronato N, Russo L, De Simone A, Morelli G, Berisio R, Galdiero M, Galdiero S
* Conformational modifications of gB from herpes simplex virus type 1 analyzed by synthetic peptides (467 visite)
J Med Chem (ISSN: 0022-2623, 1520-4804, 0022-2623print), 2013 Nov 14; 56(21): 8366-8376.
Impact Factor: 5.48
Dettagli Esporta in BibTeX Esporta in EndNote
Galdiero S, Falanga A, Cantisani M, Vitiello M, Morelli G, Galdiero M
* Peptide-Lipid Interactions: Experiments and Applications (801 visite)
Int J Mol Sc (ISSN: 1422-0067, 1661-6596, 1422-0067electronic), 2013 Sep; 14(9): 18758-18789.
Impact Factor: 2.339
Dettagli Esporta in BibTeX Esporta in EndNote
Satriano C, Sfrazzetto GT, Amato ME, Ballistreri FP, Copani A, Giuffrida ML, Grasso G, Pappalardo A, Rizzarelli E, Tomaselli GA, Toscano RM
* A ratiometric naphthalimide sensor for live cell imaging of copper(i) (425 visite)
Chem Commun (ISSN: 1359-7345, 1364-548x, 1364-548xelectronic), 2013 Jun 21; 49(49): 5565-5567.
Impact Factor: 6.718
Dettagli Esporta in BibTeX Esporta in EndNote
Banyasz A, Gustavsson T, Onidas D, Changenet-Barret P, Markovitsi D, Improta R
* Multi-pathway excited state relaxation of adenine oligomers in aqueous solution: A joint theoretical and experimental study (255 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2013 Mar; 19(11): 3762-3774.
Impact Factor: 5.696
Dettagli Esporta in BibTeX Esporta in EndNote
Travaglia A, Satriano C, Giuffrida ML, La Mendola D, Rampazzo E, Prodi L, Rizzarelli E
* Electrostatically driven interaction of silica-supported lipid bilayer nanoplatforms and a nerve growth factor-mimicking peptide (291 visite)
Soft Matter (ISSN: 1744-683x), 2013; 9(18): 4648-4654.
Impact Factor: 4.151
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R
* Photophysics and photochemistry of thymine deoxy-dinucleotide in water: A PCM/TD-DFT quantum mechanical study (272 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2012 Dec 13; 116(49): 14261-14274.
Impact Factor: 3.607
Dettagli Esporta in BibTeX Esporta in EndNote
Banyasz A, Douki T, Improta R, Gustavsson T, Onidas D, Vaya I, Perron M, Markovitsi D
* Electronic excited states responsible for dimer formation upon UV absorption directly by thymine strands: Joint experimental and theoretical study (319 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2012 Sep 12; 134(36): 14834-14845.
Impact Factor: 10.677
Dettagli Esporta in BibTeX Esporta in EndNote
Hua Y, Changenet-Barret P, Improta R, Vaya I, Gustavsson T, Kotlyar AB, Zikich D, Sket P, Plavec J, Markovitsi D
* Cation effect on the electronic excited states of guanine nanostructures studied by time-resolved fluorescence spectroscopy (363 visite)
J Phys Chem C (ISSN: 1932-7447), 2012 Jul 12; 116(27): 14682-14689.
Impact Factor: 4.814
Dettagli Esporta in BibTeX Esporta in EndNote
Gustavsson T, Improta R, Banyasz A, Vaya I, Markovitsi D
* The effect of methylation on the excited state dynamics of aminouracils (271 visite)
J Photochem Photobiol A Chem (ISSN: 1010-6030), 2012 Apr 15; 234: 37-43.
Impact Factor: 2.416
Dettagli Esporta in BibTeX Esporta in EndNote
Musumeci D, Oliviero G, Roviello GN, Bucci EM, Piccialli G
* G-quadruplex-forming oligonucleotide conjugated to magnetic nanoparticles: Synthesis, characterization, and enzymatic stability assays (558 visite)
Bioconjug Chem (ISSN: 1043-1802, 1520-4812, 1520-4812electronic), 2012 Mar 21; 23(3): 382-391.
Impact Factor: 4.58
Dettagli Esporta in BibTeX Esporta in EndNote
Merlino A, Vitiello G, Grimaldi M, Sica F, Busi E, Basosi R, D’Ursi A, Fragneto G, Paduano L, D’Errico G
* Destabilization of Lipid Membranes by a Peptide Derived from Glycoprotein gp36 of Feline Immunodeficiency Virus: A Combined Molecular Dynamics/Experimental Study (408 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2012 Jan 12; 116(1): 401-412.
Impact Factor: 3.607
Dettagli Esporta in BibTeX Esporta in EndNote
Dargiewicz M, Biczysko M, Improta R, Barone V
* Solvent effects on electron-driven proton-transfer processes: Adenine-thymine base pairs (304 visite)
Phys Chem Chem Phys (ISSN: 1463-9076, 1463-3907, 1463-9084electronic), 2012; 14(25): 8981-8989.
Impact Factor: 3.829
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Barone V
* Interplay between "neutral" and "charge-transfer" excimers rules the excited state decay in adenine-rich polynucleotides (227 visite)
Angew Chem Int Ed (ISSN: 1433-7851, 1521-3773electronic), 2011 Dec 9; 50(50): 12016-12019.
Impact Factor: 13.455
Dettagli Esporta in BibTeX Esporta in EndNote
Picconi D, Barone V, Lami A, Santoro F, Improta R
* The Interplay between ππ*/nπ* excited states in gas-phase thymine: A quantum dynamical study (262 visite)
Chemphyschem (ISSN: 1439-4235, 1439-7641, 1439-7641electronic), 2011 Jul 11; 12(10): 1957-1968.
Impact Factor: 3.412
Dettagli Esporta in BibTeX Esporta in EndNote
Gustavsson T, Improta R, Markovitsi D
DNA/RNA: Building blocks of life under UV irradiation (243 visite)
J Phys Chem Lett (ISSN: 1948-7185, 1948-7185electronic, 1948-7185linking), 2010 Jul 1; 1(13): 2025-2030.
Impact Factor: 6.687
Dettagli Esporta in BibTeX Esporta in EndNote
Tosco A, Monti MC, Fontanella B, Montefusco S, D'Andrea LD, Ziaco B, Baldantoni D, Rio MC, Marzullo L
* Copper binds the carboxy-terminus of trefoil protein 1 (TFF1), favoring its homodimerization and motogenic activity (523 visite)
Cell Mol Life Sci (ISSN: 1420-9071electronic, 1420-682xlinking), 2010 Jun; 67(11): 1943-1955.
Impact Factor: 7.047
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Santoro F, Barone V, Lami A
* Vibronic model for the quantum dynamical study of the competition between bright and charge-transfer excited states in single-strand polynucleotides: the adenine dimer case (257 visite)
J Phys Chem A (ISSN: 1089-5639, 1520-5215electronic, 1089-5639linking), 2009 Dec 31; 113(52): 15346-15354.
Impact Factor: 2.899
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Barone V, Lami A, Santoro F
* Quantum dynamics of the ultrafast ππ*/nπ* population transfer in uracil and 5-fluoro-uracil in water and acetonitrile (262 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2009 Oct 29; 113(43): 14491-14503.
Impact Factor: 3.471
Dettagli Esporta in BibTeX Esporta in EndNote
Accardo A, Tesauro D, Morisco A, Mangiapia G, Vaccaro M, Gianolio E, Heenan RK, Paduano L, Morelli G
* Micelles obtained by aggregation of gemini surfactants containing the CCK8 peptide and a gadolinium complex (379 visite)
J Biol Inorg Chem (ISSN: 0949-8257, 1432-1327electronic, 0949-8257linking), 2009 May; 14(4): 587-599.
Impact Factor: 3.415
Dettagli Esporta in BibTeX Esporta in EndNote
Morisco A, Accardo A, Gianolio E, Tesauro D, Benedetti E, Morelli G
* Micelles derivatized with octreotide as potential target-selective contrast agents in MRI (341 visite)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2009 Mar; 15(3): 242-250.
Impact Factor: 1.807
Dettagli Esporta in BibTeX Esporta in EndNote
Accardo A, Tesauro D, Del Pozzo L, Mangiapia G, Paduano L, Morelli G
* Micelles by self-assembling peptide-conjugate amphiphile: Synthesis and structural characterization (370 visite)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2008 Sep; 14(8): 903-910.
Impact Factor: 1.654
Dettagli Esporta in BibTeX Esporta in EndNote
Gustavsson T, Bányász A, Sarkar N, Markovitsi D, Improta R
* Assessing solvent effects on the singlet excited state lifetime of uracil derivatives: A femtosecond fluorescence upconversion study in alcohols and D2O (254 visite)
Chem Phys (ISSN: 0301-0104), 2008 Jun 23; 350(1-3): 186-192.
Impact Factor: 1.961
Dettagli Esporta in BibTeX Esporta in EndNote
Gustavsson T, Banyasz A, Sarkar N, Markovitsi D, Improta R
* Statin: New life for an old drug (342 visite)
Pharmacol Res Academic Press, 2008 Jun 23; 350(1-3): 1-2.
Impact Factor: 3.976
Dettagli Esporta in BibTeX Esporta in EndNote
Santoro F, Barone V, Improta R
* Can TD-DFT calculations accurately describe the excited states behavior of stacked nucleobases? The cytosine dimer as a test case (255 visite)
J Comput Chem (ISSN: 0192-8651, 1096-987xelectronic, 0192-8651linking), 2008 Apr 30; 29(6): 957-964.
Impact Factor: 3.39
Dettagli Esporta in BibTeX Esporta in EndNote
Staiano M, Saviano M, Herman P, Grycznyski Z, Fini C, Varriale A, Parracino A, Kold AB, Rossi M, D'Auria S
* Time-resolved fluorescence spectroscopy and molecular dynamics simulations point out the effects of pressure on the stability and dynamics of the porcine odorant-binding protein (480 visite)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 2008; 89(4): 284-291.
Impact Factor: 2.823
Dettagli Esporta in BibTeX Esporta in EndNote
Barone V, Improta R, Morelli G, Santoro F
* UV-vis spectra of p-benzoquinone anion radical in solution by a TD-DFT/PCM approach (351 visite)
Theor Chem Acc (ISSN: 1432-881x), 2007 Jul; 118(1): 143-148.
Impact Factor: 2.537
Dettagli Esporta in BibTeX Esporta in EndNote
Gustavsson T, Sarkar N, Banyasz A, Markovitsi D, Improta R
* Solvent effects on the steady-state absorption and fluorescence spectra of uracil, thymine and 5-fluorouracil (320 visite)
Photochem Photobiol (ISSN: 0031-8655), 2007 May; 83(3): 595-599.
Impact Factor: 2.172
Dettagli Esporta in BibTeX Esporta in EndNote
Chambery A, Pisante M, Di Maro A, Di Zazzo E, Ruvo M, Costantini S, Colonna G, Parente A
* Invariant Ser211 is involved in the catalysis of PD-L4, type I RIP from Phytolacca dioica leaves (328 visite)
Proteins (ISSN: 0887-3585, 1097-0134, 1097-0134electronic), 2007 Apr 1; 67(1): 209-218.
Impact Factor: 3.354
Dettagli Esporta in BibTeX Esporta in EndNote
Ronga L, Langella E, Palladino P, Marasco D, Tizzano B, Saviano M, Pedone C, Improta R, Ruvo M
* Does Tetracycline Bind Helix 2 Of Prion? An Integrated Spectroscopical And Computational Study Of The Interaction Between The Antibiotic And Alpha Helix 2 Human Prion Protein Fragments (435 visite)
Proteins (ISSN: 0887-3585, 1097-0134, 1097-0134electronic), 2007 Feb 15; 66(3): 707-715.
Impact Factor: 3.354
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Barone V, Santoro F
* Ab initio calculations of absorption spectra of large molecules in solution: Coumarin C153 (300 visite)
Angew Chem Int Ed (ISSN: 1433-7851, 1521-3773electronic), 2007; 46(3): 405-408.
Impact Factor: 10.031
Dettagli Esporta in BibTeX Esporta in EndNote
Santoro F, Barone V, Improta R
* Influence of base stacking on excited-state behavior of polyadenine in water, based on time-dependent density functional calculations (220 visite)
P Natl Acad Sci Usa (ISSN: 0027-8424, 1091-6490, 0027-8424print), 2007; 104(24): 9931-9936.
Impact Factor: 9.598
Dettagli Esporta in BibTeX Esporta in EndNote
Puglisi A, Purrello R, Rizzarelli E, Sortino S, Vecchio G
* Spectroscopic and self-association behavior of a porphyrin-β- cyclodextrin conjugate (359 visite)
New J Chem (ISSN: 1144-0546), 2007; 31(8): 1499-1506.
Impact Factor: 2.651
Dettagli Esporta in BibTeX Esporta in EndNote
Santoro F, Gustavsson T, Lami S, Barone V, Improta R
* Towards the understanding of the excited state dynamics of nucleic acids: Solvent and stacking effect on the photophysical behavior of nucleobases (207 visite)
Aip Conf Proc (ISSN: 0094-243x), 2007; 963(2): 631-634.
Impact Factor: 0
Dettagli Esporta in BibTeX Esporta in EndNote
De Luca S, Saviano M, Lassiani L, Yannakopoulou K, Stefanidou P, Aloj L, Morelli G, Varnavas A
* Anthranilic acid based CCK1 receptor antagonists and CCK-8 have a common step in their "receptor desmodynamic processes" (342 visite)
J Med Chem (ISSN: 0022-2623, 1520-4804, 0022-2623print), 2006 Apr 20; 49(8): 2456-2462.
Impact Factor: 5.115
Dettagli Esporta in BibTeX Esporta in EndNote
De Luca S, Sanseverino M, Zocchi I, Pedone C, Morelli G, Ragone R
* Receptor fragment approach to the binding between CCK8 peptide and cholecystokinin receptors: A fluorescence study on type B receptor fragment CCKB-R (352-379) (328 visite)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 2005 Mar; 77(4): 205-211.
Impact Factor: 2.545
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Barone V
* Absorption and fluorescence spectra of uracil in the gas phase and in aqueous solution: A TD-DFT quantum mechanical study (353 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2004 Nov 10; 126(44): 14320-14321.
Impact Factor: 6.903
Dettagli Esporta in BibTeX Esporta in EndNote
De Luca S, Ragone R, Bracco C, Digilio G, Aloj L, Tesauro D, Saviano M, Pedone C, Morelli G
* A cyclic CCK8 analogue selective for the cholecystokinin type A receptor: design, synthesis, NMR structure and binding measurements (437 visite)
Chembiochem (ISSN: 1439-7633, 1439-4227, 1439-7633electronic), 2003 Nov 7; 4(11): 1176-1187.
Impact Factor: 3.992
Dettagli Esporta in BibTeX Esporta in EndNote
De Luca S, Ragone R, Bracco C, Digilio G, Tesauro D, Saviano M, Pedone C, Morelli G
* The role of segment 32-47 of cholecystokinin receptor type A in CCK8 binding: Synthesis, nuclear magnetic resonance, circular dichroism and fluorescence studies (310 visite)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2003 Mar; 9(3): 156-169.
Impact Factor: 1.377
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Kudin KN, Scuseria GE, Barone V
* Structure and magnetic properties of nitroxide molecular crystals by density functional calculations employing periodic boundary conditions (227 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2002 Jan 9; 124(1): 113-120.
Impact Factor: 6.201
Dettagli Esporta in BibTeX Esporta in EndNote
Ragone R, De Luca S, Tesauro D, Pedone C, Morelli G
Fluorescence studies on the binding between 1-47 fragment of cholecystokinin receptor CCKA-R(1-47) and nonsulfated cholecystokinin octapeptide CCK8 (403 visite)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 2000; 56(1): 47-53.
Impact Factor: 2.405
Dettagli Esporta in BibTeX Esporta in EndNote
Gallo P, Saviano M, Rossi F, Pavone V, Pedone C, Ragone R, Stiuso P, Colonna G
SPECIFIC INTERACTION BETWEEN CYCLOPHILIN AND CYCLIC-PEPTIDES (448 visite)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 1995 Sep; 36(3): 273-281.
Impact Factor: 2.425
Dettagli Esporta in BibTeX Esporta in EndNote
65 Records (65 escludendo Abstract e Conferenze).
Impact factor totale: 344.831 (344.831 escludendo Abstract e Conferenze).
Impact factor a 5 anni totale: 353.745 (353.745 escludendo Abstract e Conferenze).
Last modified by Ultima modifica di Gennaro Angrisano on in data Sunday 12 July 2020, 13:14:40
137 views visite. Last view on Ultima visita in data Tuesday 11 May 2021, 13:18:16
ibb.cnr.it