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Quantum mechanical calculations unveil the structure and properties of the absorbing and emitting excited electronic states of guanine quadruplex (115 visite)

Improta R

Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2014 Jun 23; 20(26): 8106-8115.



Tipo di articolo: Journal Article, Research Support, Non-U. S. Gov'T,

Impact factor: 5.731, Impact factor a 5 anni: 5.635

Url: http://www.scopus.com/inward/record.url?eid=2-s2.0-84902964600&partnerID=40&md5=e5609a4946c1249ebc6b6f499a5559ad

Parole chiave: Density Functional Calculations, Excited States, Optical Spectra, Quadruplex, Charge Transfer, Continuum Mechanics, Density Functional Theory, Dimers, Electronic Properties, Monomers, Quantum Theory, Solvents, Topology, Absorption And Fluorescence Spectra, Electronic Circular Dichroism, Electronic Excited State, Polarizable Continuum Model, Quantum-Mechanical Calculation, Quantum-Mechanical Study, Positive Ions,

Affiliazioni:

*** IBB - CNR ***
Istituto Biostrutture e Bioimmagini, Consiglio Nazionale Delle Ricerche, Via Mezzocannone 16, I-80134, Napoli, Italy



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Herein, a full quantum mechanical study, in solution, of several models of guanine-quadruplex helices, both parallel and antiparallel, containing up to eight guanine residues, in their electronic excited state is reported. By exploiting TD-DFT calculations and including solvent effects by the polarizable continuum model, we provide the first atomistic description of the processes triggered by the absorption of UV light, reproducing and assigning the experimental optical and electronic circular dichroism spectra. The absorbing excited states are delocalized over multiple bases, whereas emission involves a stacked guanine dimer or a monomer. Several states, with a varying degree of localization and charge-transfer character, rule the photoexcited dynamics, which are deeply affected by the quadruplex topology. The lowest excited-state minimum for parallel quadruplex is an asymmetric excimer involving two stacked guanines, with a small charge transfer character, whereas for the anti-parallel structure, with the same topology of the thrombin binding aptamer, it is a fully symmetric excimer, characterized by a strong decrease of the stacking distance. A monomer-like decay path is the most relevant nonradiative decay pathway. Insights on the effect of the ions (K+ or Na+) on the excited state decay are also provided. Shedding light on quadruple helices: Quantum mechanical calculations show what happens when a guanine quadruplex absorbs UV radiation, allowing the assignment of the absorption and fluorescence spectra and giving insights into the factors ruling their photoexcited behavior (see figure). © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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Copani A
* The underexplored question of beta-amyloid monomers (61 visite)
Eur J Pharmacol (ISSN: 1879-0712electronic, 0014-2999linking), 2017 May 31; N/D: N/D-N/D.
Impact Factor: 2.896
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Pepino AJ, Segarra-marti J, Nenov A, Improta R, Garavelli M
* Resolving Ultrafast Photoinduced Deactivations in Water-Solvated Pyrimidine Nucleosides (61 visite)
J Phys Chem Lett (ISSN: 1948-7185electronic, 1948-7185linking), 2017 Apr 20; 8(8): 1777-1783.
Impact Factor: 9.353
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Martínez-fernández L, Granucci G, Pollum M, Crespo-hernández CE, Persico M, Corral I
* Decoding the Molecular Basis for the Population Mechanism of the Triplet Phototoxic Precursors in UVA Light-Activated Pyrimidine Anticancer Drugs (3 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2017; 23(11): 2619-2627.
Impact Factor: 5.476
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Platella C, Riccardi C, Montesarchio D, Roviello GN, Musumeci D
* G-quadruplex-based aptamers against protein targets in therapy and diagnostics (77 visite)
Biochimica Et Biophysica Acta, 2017; N/D: N/D-N/D.
Impact Factor: 5.083
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Martinez-fernandez L, Pepino AJ, Segarra-marti J, Banyasz A, Garavelli M, Improta R
* Computing the Absorption and Emission Spectra of 5-Methylcytidine in Different Solvents: A Test-Case for Different Solvation Models (62 visite)
J Chem Theory Comput (ISSN: 1549-9626electronic, 1549-9618linking), 2016 Sep 13; 12(9): 4430-4439.
Impact Factor: 5.245
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Martinez-fernandez L, Zhang Y, De La Harpe K, Beckstead AA, Kohler B, Improta R
* Photoinduced long-lived charge transfer excited states in AT-DNA strands (57 visite)
Phys Chem Chem Phys (ISSN: 1463-9084electronic, 1463-9076linking), 2016 Aug 21; 18(31): 21241-21245.
Impact Factor: 4.123
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Stendardo E, Ferrer F, Santoro F, Improta R
* The absorption and emission spectra in solution of oligothiophene-based push–pull biomarkers: a PCM/TD-DFT vibronic study (84 visite)
Theoretical Chemistry Accounts, 2016 Jun; 135: 1-17.
Impact Factor: 1.806
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Zhang Y, De La Harpe K, Beckstead AA, Martínez-fernández L, Improta R, Kohler B
* Excited-State Dynamics of DNA Duplexes with Different H-Bonding Motifs (104 visite)
J Phys Chem Lett (ISSN: 1948-7185, 1948-7185electronic), 2016; 7(6): 950-954.
Impact Factor: 9.353
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Esposito V, Pirone L, Mayol L, Pedone E, Virgilio A, Galeone A
* Exploring the binding of d(GGGT)4 to the HIV-1 integrase: An approach to investigate G-quadruplex aptamer/target protein interactions (119 visite)
Biochimie (ISSN: 0300-9084, 1638-6183, 1638-6183electronic), 2016; 127: 19-22.
Impact Factor: 3.112
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Improta R, Santoro F, Blancafort L
* Quantum Mechanical Studies on the Photophysics and the Photochemistry of Nucleic Acids and Nucleobases (136 visite)
Chemical Reviews (ISSN: 0009-2665), 2016; 116(6): 3540-3593.
Impact Factor: 47.928
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Zhang Y, de La Harpe K, Beckstead AA, Improta R, Kohler B
* UV-Induced Proton Transfer between DNA Strands (125 visite) (PDF 110 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2015 Jun 10; 137(22): 7059-7062.
Impact Factor: 13.038
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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 (101 visite)
Chemical Physics Letters (ISSN: 0009-2614), 2015; 634: 20-24.
Impact Factor: 1.86
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Petrone A, Cerezo J, Ferrer FJA, Donati G, Improta R, Rega N, Santoro F
* Absorption and emission spectral shapes of a prototype dye in water by combining classical/dynamical and quantum/static approaches (133 visite)
J Phys Chem A (ISSN: 1089-5639, 1520-5215electronic), 2015; 119(21): 5426-5438.
Impact Factor: 2.883
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Pietropaolo A, Satriano C, Strano G, La Mendola D, Rizzarelli E
* Different zinc(II) complex species and binding modes at Aβ N-terminus drive distinct long range cross-talks in the Aβ monomers (103 visite)
J Chem Res (ISSN: 0162-0134, 1873-3344, 0162-0134print), 2015; N/D: N/D-N/D.
Impact Factor: 3.205
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Improta R, Barone V
* Excited States behavior of nucleobases in solution: insights from computational studies (99 visite)
Topics In Current Chemistry (ISSN: 0340-1022), 2015; 355: 329-357.
Impact Factor: 4.014
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Salice P, Sartorio C, Burlini A, Improta R, Pignataro B, Menna E
* On the trade-off between processability and opto-electronic properties of single wall carbon nanotube derivatives in thin film heterojunctions (96 visite)
J Mater Chem Cjournal Of Materials Chemistry C (ISSN: 2050-7534, 2050-7526), 2015; 3(2): 303-312.
Impact Factor: 5.066
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Zhang Y, Dood J, Beckstead AA, Li X-B, Nguyen KV, Burrows CJ, Improta R, Kohler B
* Photoinduced Electron Transfer in DNA: Charge Shift Dynamics between 8-Oxo-Guanine Anion and Adenine (161 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2015; 119(24): 7491-7502.
Impact Factor: 3.187
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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 (127 visite)
J Phys Chem Lett (ISSN: 1948-7185, 1948-7185electronic), 2015; 6(12): 2247-2251.
Impact Factor: 8.539
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Fahleson T, Kauczor J, Norman P, Santoro F, Improta R, Coriani S
* TD-DFT investigation of the magnetic circular dichroism spectra of some purine and pyrimidine bases of nucleic acids (133 visite)
J Phys Chem A (ISSN: 1089-5639, 1520-5215electronic), 2015; 119(21): 5476-5489.
Impact Factor: 2.883
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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 (107 visite)
J Phys Chem A (ISSN: 1089-5639, 1520-5215electronic), 2015; 119(23): 6131-6139.
Impact Factor: 2.883
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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 (61 visite)
Chemphyschem (ISSN: 1439-7641electronic, 1439-4235linking), 2014 Oct 20; 15(15): 3320-3333.
Impact Factor: 3.419
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Zhang Y, Dood J, Beckstead AA, Li X-B, Nguyen KV, Burrows CJ, Improta R, Kohler B
* Efficient UV-induced charge separation and recombination in an 8-oxoguanine-containing dinucleotide (114 visite)
Proc Natl Acad Sci U S A (ISSN: 0027-8424, 1091-6490, 0027-8424print), 2014 Sep 12; 111(32): 11612-11617.
Impact Factor: 9.674
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Esposito L, Banyasz A, Douki T, Perron M, Markovitsi D, Improta R
* Effect of C5-methylation of cytosine on the photoreactivity of DNA: A joint experimental and computational study of TCG trinucleotides (107 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2014 Sep 6; 136(31): 10838-10841.
Impact Factor: 12.113
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Avila Ferrer FJ, Cerezo J, Soto J, Improta R, Santoro F
* First-principle computation of absorption and fluorescence spectra in solution accounting for vibronic structure, temperature effects and solvent inhomogenous broadening (178 visite)
Comput Theor Chem Elsevier (ISSN: 2210-271x), 2014 Jul 15; 1040-1041: 328-337.
Impact Factor: 1.545
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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 (104 visite)
J Phys Chem Lett (ISSN: 1948-7185, 1948-7185electronic), 2014 Jun 5; 5(11): 1806-1811.
Impact Factor: 7.458
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Scognamiglio PL, Di Natale C, Leone M, Poletto M, Vitagliano L, Tell G, Marasco D
* G-quadruplex DNA recognition by nucleophosmin: new insights from protein dissection (119 visite)
Biochim Biophys Acta (ISSN: 0006-3002print, 0006-3002linking, 0005-2728), 2014 Jun; 1840(6): 2050-2059.
Impact Factor: 5.353
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Romanucci V, Milardi D, Campagna T, Gaglione M, Messere A, D'Urso A, Crisafi E, La Rosa C, Zarrelli A, Balzarini J, Di Fabio G
* Synthesis, biophysical characterization and anti-HIV activity of d(TG(3)AG) Quadruplexes bearing hydrophobic tails at the 5 '-end (149 visite)
Bioorg Med Chem (ISSN: 1464-3391, 0968-0896, 1464-3391electronic), 2014 Feb 1; 22(3): 960-966.
Impact Factor: 2.793
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Russo Krauss I, Parkinson GN, Merlino A, Mattia CA, Randazzo A, Novellino E, Mazzarella L, Sica F
* A regular thymine tetrad and a peculiar supramolecular assembly in the first crystal structure of an all-LNA G-quadruplex (126 visite)
Acta Crystallogr D Biol Crystallogr (ISSN: 0907-4449, 0907-4449linking), 2014 Feb; 70(2): 362-370.
Impact Factor: 7.232
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Zhang Y, Improta R, Kohler B
Mode-specific vibrational relaxation of photoexcited guanosine 5'-monophosphate and its acid form: a femtosecond broadband mid-IR transient absorption and theoretical study (63 visite)
Phys Chem Chem Phys (ISSN: 1463-9084electronic, 1463-9076linking), 2014 Jan 28; 16(4): 1487-1499.
Impact Factor: 4.493
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GrassoG, Magrì A, Bellia F, Pietropaolo A, La Mendola D, Rizzarelli E
* The Copper (ii) And Zinc (ii) Coordination Mode Of Hexxh And Hxxeh Motif In Small Peptides: The Role Of Carboxylate Location And Hydrogen Bonding Network (146 visite)
J Chem Res (ISSN: 1873-3344electronic, 0162-0134linking, 0162-0134print), 2014 Jan; 130(1): 92-102.
Impact Factor: 3.444
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Pica A, Russo Krauss I, Merlino A, Nagatoishi S, Sugimoto N, Sica F
* Dissecting the contribution of thrombin exosite I in the recognition of thrombin binding aptamer (162 visite)
Febs Journal (ISSN: 1742-464x), 2013 Dec; 280(24): 6581-6588.
Impact Factor: 3.986
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Russo Krauss I, Pica A, Merlino A, Mazzarella L, Sica F
* Duplex-quadruplex motifs in a peculiar structural organization cooperatively contribute to thrombin binding of a DNA aptamer (108 visite)
Acta Crystallogr D Biol Crystallogr (ISSN: 0907-4449, 0907-4449linking), 2013 Dec; 69(12): 2403-2411.
Impact Factor: 7.232
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Travaglia A, La Mendola D, Magrì A, Pietropaolo A, Nicoletti VG, Grasso G, Malgieri G, Fattorusso R, Isernia C, Rizzarelli E
* Zinc(II) interactions with brain-derived neurotrophic factor N-terminal peptide fragments: inorganic features and biological perspectives (150 visite)
Inorg Chem (ISSN: 1520-510x, 0020-1669, 1520-510xelectronic), 2013 Oct 7; 52(19): 11075-11083.
Impact Factor: 4.794
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Alcides Petruk A, Vergara A, Estrin D, Merlino A
* Molecular basis of the NO trans influence in quaternary T-state human hemoglobin: A computational study (97 visite)
Febs Lett (ISSN: 0014-5793, 0014-5793print, 1873-3468electronic), 2013 Sep 2; 587(15): 2393-2398.
Impact Factor: 3.341
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Russo Krauss I, Merlino A, Vergara A, Sica F
* An overview of biological macromolecule crystallization (180 visite)
Int J Mol Sc (ISSN: 1422-0067, 1661-6596, 1422-0067electronic), 2013 May 31; 14(6): 11643-11691.
Impact Factor: 2.339
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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 (98 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2013 Mar; 19(11): 3762-3774.
Impact Factor: 5.696
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Gustavsson T, Sarkar S, Vaya I, Jimenez MC, Markovitsi D, Improta R
* A joint experimental/theoretical study of the ultrafast excited state deactivation of deoxyadenosine and 9-methyladenine in water and acetonitrile (99 visite)
Photochem Photobiol Sci (ISSN: 1474-905x), 2013; 12(8): 1375-1386.
Impact Factor: 2.939
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Russo Krauss I, Pica A, Merlino A, Mazzarella L, Sica F
* Duplex-Quadruplex Motifs In A Novel Structural Organization Cooperatively Contribute To Thrombin Binding Of Hd22-27mer (105 visite)
Acta Crystallogr D Biol Crystallogr (ISSN: 0907-4449, 0907-4449linking), 2013; D69: 2403-2411.
Impact Factor: 7.232
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Accardo A, Gianolio E, Arena F, Barnert S, Schubert R, Tesauro D, Morelli G
* Nanostructures based on monoolein or diolein and amphiphilic gadolinium complexes as MRI contrast agents (152 visite)
J Mater Chem B (ISSN: 2050-7518, 2050-750x), 2013; 1(5): 617-628.
Impact Factor: 8.535
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Santoro F, Improta R, Avila Ferrer FJ, Segado M, Lami A
* The interplay between neutral exciton and charge transfer states in single-strand polyadenine: A quantum dynamical investigation (124 visite)
Photochem Photobiol Sci (ISSN: 1474-905x), 2013; 12(8): 1527-1543.
Impact Factor: 2.939
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 (116 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 (128 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2012 Sep 12; 134(36): 14834-14845.
Impact Factor: 10.677
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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 (134 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

Musumeci D, Oliviero G, Roviello GN, Bucci EM, Piccialli G
* G-quadruplex-forming oligonucleotide conjugated to magnetic nanoparticles: Synthesis, characterization, and enzymatic stability assays (133 visite)
Bioconjug Chem (ISSN: 1043-1802, 1520-4812, 1520-4812electronic), 2012 Mar 21; 23(3): 382-391.
Impact Factor: 4.58
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Mercurio FA, Marasco D, Pirone L, Pedone E, Pellecchia M,  Leone M
* Solution Structure of the First Sam Domain of Odin and Binding Studies with the EphA2 Receptor (112 visite)
Biochemistry (ISSN: 0006-2960, 1520-4995, 1520-4995electronic), 2012 Mar 13; 51(10): 2136-2145.
Impact Factor: 3.377
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Weigel A, Pfaffe M, Sajadi M, Mahrwald R, Improta R, Barone V, Polli D, Cerullo G, Ernsting NP, Santoro F
* Barrierless photoisomerisation of the "simplest cyanine": Joining computational and femtosecond optical spectroscopies to trace the full reaction path (97 visite)
Phys Chem Chem Phys (ISSN: 1463-9076, 1463-3907, 1463-9084electronic), 2012; 14(38): 13350-13364.
Impact Factor: 3.829
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Dargiewicz M, Biczysko M, Improta R, Barone V
* Solvent effects on electron-driven proton-transfer processes: Adenine-thymine base pairs (95 visite)
Phys Chem Chem Phys (ISSN: 1463-9076, 1463-3907, 1463-9084electronic), 2012; 14(25): 8981-8989.
Impact Factor: 3.829
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Biemann L, Kovalenko SA, Kleinermanns K, Mahrwald R, Markert M, Improta R
* Excited state proton transfer is not involved in the ultrafast deactivation of Guanine-cytosine pair in solution (86 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2011 Dec 14; 133(49): 19664-19667.
Impact Factor: 9.907
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 (80 visite)
Angew Chem Int Ed (ISSN: 1433-7851, 1521-3773electronic), 2011 Dec 9; 50(50): 12016-12019.
Impact Factor: 13.455
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Kállay C, Dávid A, Timári S, Nagy EM, Sanna D, Garribba E, Micera G, De Bona P, Pappalardo G, Rizzarelli E, Sóvágó I
* Copper(II) complexes of rat amylin fragments (138 visite)
Dalton Trans (ISSN: 1477-9234, 1477-9226, 1477-9234electronic), 2011 Oct 14; 40(38): 9711-9721.
Impact Factor: 3.838
Dettagli    Esporta in BibTeX    Esporta in EndNote

Improta R, Vitagliano L, Esposito L
* Peptide bond distortions from planarity: New insights from quantum mechanical calculations and peptide/protein crystal structures (144 visite)
Plosone (ISSN: 1932-6203, 1932-6203electronic), 2011 Sep 16; 6(9): e24533-e24533.
Impact Factor: 4.092
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 (82 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

Verardi R, Traaseth NJ, Shi L, Porcelli F, Monfregola L, De Luca S, Amodeo P, Veglia G, Scaloni A
* Probing membrane topology of the antimicrobial peptide distinctin by solid-state NMR spectroscopy in zwitterionic and charged lipid bilayers (126 visite)
Biochim Biophys Acta (ISSN: 0005-2736, 0006-3002, 0925-4439), 2011 Jan; 1808(1): 34-40.
Impact Factor: 3.99
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Giuffrida M-, Tomasello F, Caraci F, Pandini G, Chiechio S, Battaglia G, De Bona P, Pappalardo G, Vigneri R, Nicoletti F, Rizzarelli E, Copani AG
* A new function for beta-amyloid monomers (120 visite)
Society For Neuroscience Abstract Viewer And Itinerary Planner, 2011; 41: N/D-N/D.
Impact Factor: 0
Dettagli    Esporta in BibTeX    Esporta in EndNote

Avila FF, Improta R, Santoro F, Barone V
* Computing the inhomogeneous broadening of electronic transitions in solution: A first-principle quantum mechanical approach (92 visite)
Phys Chem Chem Phys (ISSN: 1463-9076, 1463-3907, 1463-9084electronic), 2011; 13(38): 17007-17012.
Impact Factor: 3.573
Dettagli    Esporta in BibTeX    Esporta in EndNote

Banyasz A, Karpati S, Mercier Y, Reguero M, Gustavsson T, Markovitsi D, Improta R
* The peculiar spectral properties of amino-substituted uracils: A combined theoretical and experimental study (110 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2010 Oct 7; 114(39): 12708-12719.
Impact Factor: 3.603
Dettagli    Esporta in BibTeX    Esporta in EndNote

Changenet-Barret P, Emanuele E, Gustavsson T, Improta R, Kotlyar AB, Markovitsi D, Vaya I, Zakrzewska K, Zikich D
* Optical properties of guanine nanowires: Experimental and theoretical study (93 visite)
J Phys Chem C (ISSN: 1932-7447), 2010 Sep 2; 114(34): 14339-14346.
Impact Factor: 4.524
Dettagli    Esporta in BibTeX    Esporta in EndNote

Russo Krauss I, Merlino A, Randazzo A, Mazzarella L, Sica F
* Crystallization and preliminary X-ray analysis of the complex of human alpha-thrombin with a modified thrombin-binding aptamer (128 visite)
Nucleosides Nucleotides Nucleic Acids (ISSN: 1744-3091, 1744-4309, 1532-2335electronic), 2010 Aug 1; 66(Pt8): 961-963.
Impact Factor: 0.563
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Gustavsson T, Improta R, Markovitsi D
DNA/RNA: Building blocks of life under UV irradiation (95 visite)
J Phys Chem Lett (ISSN: 1948-7185, 1948-7185electronic, 1948-7185linking), 2010 Jul 1; 1(13): 2025-2030.
Impact Factor: 6.687
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Abbate M, Casella G, Fiore T, Grasso G, Pellerito C, Scopelliti M, Spinella A, Pellerito L
* Structural characterization of triorganotin(IV) complexes with sodium fusidate and DFT calculations (117 visite)
J Organomet Chem (ISSN: 0022-328x), 2010 May 1; 695(9): 1405-1413.
Impact Factor: 2.205
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Roviello GN, Gröschel S, Pedone C, Diederichsen U
* Synthesis of novel MMT/acyl-protected nucleo alanine monomers for the preparation of DNA/alanyl-PNA chimeras (107 visite)
Amino Acids (ISSN: 1438-2199, 0939-4451, 1438-2199electronic), 2010 May; 38(5): 1301-1309.
Impact Factor: 4.106
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Mazzaglia A, Micali N, Scolaro LM, Attanasio F, Magrí A, Pappalardo G, Villari V
* Aggregation properties of the peptide fragments derived from the 17-29 region of the human and rat IAPP: A comparative study with two PEG-conjugated variants of the human sequence (176 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2010 Jan 21; 114(2): 705-713.
Impact Factor: 3.603
Dettagli    Esporta in BibTeX    Esporta in EndNote

Giuffrida M, Tomasello F, Caraci F, Pappalardo G, Rizzarelli E, Nicoletti F, Copani AG
* Basic understanding of the activities of beta-amyloid (A beta) monomers (115 visite)
Society For Neuroscience Abstract Viewer And Itinerary Planner, 2010; 40: N/D-N/D.
Impact Factor: 0
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Roviello GN, Gröschel S, Pedone C, Diederichsen U
* Erratum: Synthesis of novel MMT/acyl-protected nucleo alanine monomers for the preparation of DNA/alanyl-PNA chimeras (Amino Acids DOI: 10. 1007/s00726-009-0324-x) (110 visite)
Amino Acids (ISSN: 0939-4451, 1438-2199, 1438-2199electronic), 2010; 38(5): 1311-1312.
Impact Factor: 4.106
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Santoro F, Barone V, Lami A, Improta R
* The excited electronic states of adenine-guanine stacked dimers in aqueous solution: A PCM/TD-DFT study (113 visite)
Phys Chem Chem Phys (ISSN: 1463-9076, 1463-3907, 1463-9084electronic), 2010; 12(19): 4934-4948.
Impact Factor: 3.454
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Giuffrida ML, Caraci F, De Bona P, Pappalardo G, Nicoletti F, Rizzarelli E, Copani A
* The monomer state of beta-amyloid: where the Alzheimer's disease protein meets physiology (143 visite)
Rev Neurosci (ISSN: 0334-1763), 2010; 21(2): 83-93.
Impact Factor: 2.047
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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 (89 visite)
J Phys Chem A (ISSN: 1089-5639, 1520-5215electronic, 1089-5639linking), 2009 Dec 31; 113(52): 15346-15354.
Impact Factor: 2.899
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Improta R, Barone V
* PCM/TD-DFT study of the two lowest excited states of uracil derivatives in solution: The effect of the functional and of the cavity model (99 visite)
J Mol Struct Theochem (ISSN: 0166-1280), 2009 Nov 30; 914(1-3): 87-93.
Impact Factor: 1.216
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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 (123 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2009 Oct 29; 113(43): 14491-14503.
Impact Factor: 3.471
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Giuffrida ML, Caraci F, Pignataro B, Cataldo S, De Bona P, Bruno V, Molinaro G, Pappalardo G, Messina A, Palmigiano A, Garozzo D, Nicoletti F, Rizzarelli E, Copani A
* Beta-Amyloid Monomers Are Neuroprotective (169 visite)
J Neurosci (ISSN: 1529-2401, 0270-6474), 2009 Sep 26; 29(34): 10582-10587.
Impact Factor: 3.669
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Arnesano F, Scintilla S, Calò V, Bonfrate E, Ingrosso C, Losacco M, Pellegrino T, Rizzarelli E, Natile G
* Copper-triggered aggregation of ubiquitin (169 visite)
Plosone (ISSN: 1932-6203, 1932-6203electronic), 2009 Sep 16; 4(9): e7052-e7052.
Impact Factor: 4.351
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Angeli C, Improta R, Santoro F
* On the controversial nature of the 1 B-1(u) and 2 B-1(u) states of trans-stilbene: The n-electron valence state perturbation theory approach (103 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online, 0021-9606printed), 2009 May 7; 130(17): N/D-N/D.
Impact Factor: 3.093
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Bonomo RP, Di Natale G, Rizzarelli E, Tabbì G, Vagliasindi LI
* Copper(II) complexes of prion protein PEG11-tetraoctarepeat fragment: spectroscopic and voltammetric studies (94 visite)
Dalton Trans (ISSN: 1477-9226, 1477-7922, 1477-9234), 2009 Apr 14; (14): 2637-2646.
Impact Factor: 2.908
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Giuffrida M, Caraci F, Molinaro G, Cataldo S, Pignataro B, Bruno V, De Bona P, Pappalardo G, Messina A, Palmigiano A, Garozzo D, Nicoletti F, Rizzarelli E, Copani AG
* Monomers of beta-amyloid protein are endowed with neuroprotective activity (113 visite)
Society For Neuroscience Abstract Viewer And Itinerary Planner, 2009; 39: N/D-N/D.
Impact Factor: 0
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Karunakaran V, Kleinermanns K, Improta R, Kovalenko SA
* Photoinduced dynamics of guanosine monophosphate in water from broad-band transient absorption spectroscopy and quantum-chemical calculations (116 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2009; 131(16): 5839-5850.
Impact Factor: 8.58
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Santoro F, Barone V, Improta R
* The Excited States Decay Of The A-T Dna: A Pcm/Td-Dft Study In Aqueous Solution Of The (9-Methyl-Adenine) 2 (1-Methyl-Thymine) 2 Stacked Tetramer (90 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2009; 131(42): 15232-15245.
Impact Factor: 8.58
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Improta R, Ferrante C, Bozio R, Barone V
* The polarizability in solution of tetra-phenyl-porphyrin derivatives in their excited electronic states: A PCM/TD-DFT study (83 visite)
Phys Chem Chem Phys (ISSN: 1463-9076, 1463-3907, 1463-9084electronic), 2009; 11(22): 4664-4673.
Impact Factor: 4.116
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Vaccaro M, Mangiapia G, Accardo A, Tesauro D, Gianolio E, Frielinghaus H, Morelli G, Paduano L
* Polymerized mixed aggregates containing gadolinium complex and CCK8 peptide (103 visite)
Colloid Polym Sci (ISSN: 0303-402x), 2008 Dec; 286(14-15): 1643-1652.
Impact Factor: 1.736
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Mercier Y, Santoro F, Reguero M, Improta R
* The decay from the dark nπ* excited state in uracil: An integrated CASPT2/CASSCF and PCM/TD-DFT study in the gas phase and in water (87 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2008 Sep 4; 112(35): 10769-10772.
Impact Factor: 4.189
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Improta R, Barone V
* The excited states of adenine and thymine nucleoside and nucleotide in aqueous solution: A comparative study by time-dependent DFT calculations (97 visite)
Theor Chem Acc (ISSN: 1432-881x), 2008 Jul; 120(4-6): 491-497.
Impact Factor: 2.37
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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 (93 visite)
Chem Phys (ISSN: 0301-0104), 2008 Jun 23; 350(1-3): 186-192.
Impact Factor: 1.961
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Gustavsson T, Banyasz A, Sarkar N, Markovitsi D, Improta R
* Statin: New life for an old drug (128 visite)
Pharmacol Res Academic Press, 2008 Jun 23; 350(1-3): 1-2.
Impact Factor: 3.976
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Santoro F, Lami A, Improta R, Bloino J, Barone V
* Effective method for the computation of optical spectra of large molecules at finite temperature including the Duschinsky and Herzberg-Teller effect: The Qx band of porphyrin as a case study (102 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2008 Jun 14; 128(22): 17-17.
Impact Factor: 3.149
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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 (104 visite)
J Comput Chem (ISSN: 0192-8651, 1096-987xelectronic, 0192-8651linking), 2008 Apr 30; 29(6): 957-964.
Impact Factor: 3.39
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Pensato S, D'Andrea LD, Pedone C, Romanelli A
* New synthetic route to gamma-mercaptomethyl PNA monomers (130 visite)
Synth Commun Synthetic Communications (ISSN: 0039-7911), 2008; 38(15): 2499-2506.
Impact Factor: 0.981
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Improta R
The Excited States Of Pi-Stacked 9-Methyl Adenine Oligomers: A Td-Dft Study In Aqueous Solution (85 visite)
Physical Chemistry Chemical Physics, 2008; 10: 2656-2664.
Impact Factor: 2.028
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Improta R, Scalmani G, Frisch MJ, Barone V
* Toward effective and reliable fluorescence energies in solution by a new state specific polarizable continuum model time dependent density functional theory approach (90 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2007 Sep 21; 127(7): N/D-N/D.
Impact Factor: 3.044
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Santoro F, Lami A, Improta R, Barone V
* Effective method to compute vibrationally resolved optical spectra of large molecules at finite temperature in the gas phase and in solution (88 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2007 May 14; 126(18): 184102-184102.
Impact Factor: 3.044
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Santoro F, Barone V, Benzi C, Improta R
* Excited state properties of sizable molecules in solution: From structure to reactivity (100 visite)
Theor Chem Acc (ISSN: 1432-881x), 2007 May; 117(5-6): 1073-1084.
Impact Factor: 2.537
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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 (91 visite)
Photochem Photobiol (ISSN: 0031-8655), 2007 May; 83(3): 595-599.
Impact Factor: 2.172
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Santoro F, Improta R, Lami A, Bloino J, Barone V
* Effective method to compute Franck-Condon integrals for optical spectra of large molecules in solution (94 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2007 Feb 28; 126(8): 084509-084509.
Impact Factor: 3.044
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Improta R, Barone V, Santoro F
* Ab initio calculations of absorption spectra of large molecules in solution: Coumarin C153 (95 visite)
Angew Chem Int Ed (ISSN: 1433-7851, 1521-3773electronic), 2007; 46(3): 405-408.
Impact Factor: 10.031
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Santoro F, Improta R, Lami A, Bloino J, Barone V
* Erratum: Effective Method To Compute Franck-Condon Integrals For Optical Spectra Of Large Molecules In Solution (71 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2007; 126(16): N/D-N/D.
Impact Factor: 3.247
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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 (77 visite)
Proc Natl Acad Sci U S A (ISSN: 0027-8424, 1091-6490, 0027-8424print), 2007; 104(24): 9931-9936.
Impact Factor: 9.598
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 (115 visite)
Aip Conf Proc (ISSN: 0094-243x), 2007; 963(2): 631-634.
Impact Factor: 0
Dettagli    Esporta in BibTeX    Esporta in EndNote

Santoro F, Barone V, Gustavsson T, Improta R
* Solvent effect on the singlet excited-state lifetimes of nucleic acid bases: A computational study of 5-fluorouracil and uracil in acetonitrile and water (87 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2006 Dec 20; 128(50): 16312-16322.
Impact Factor: 7.696
Dettagli    Esporta in BibTeX    Esporta in EndNote

Improta R, Barone V, Scalmani G, Frisch MJ
* A state-specific polarizable continuum model time dependent density functional theory method for excited state calculations in solution (102 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2006 Sep 7; 125(5): N/D-N/D.
Impact Factor: 3.166
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Vogt G, Nuernberger P, Gerber G, Improta R, Santoro F, Nuernberger P, Vogt G, Gerber G, Improta R, Santoro F
* Femtosecond study on the isomerization dynamics of NK88. II. Excited-state dynamics (144 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2006 Jul 28; 125(4): 44512-44512.
Impact Factor: 3.166
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Gustavsson T, Sarkar N, Lazzarotto E, Markovitsi D, Barone V, Improta R
* Solvent effect on the singlet excited-state dynamics of 5-fluorouracil in acetonitrile as compared with water (128 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2006 Jul 6; 110(26): 12843-12847.
Impact Factor: 4.115
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Barone V, Newton MD, Improta R
* Dissociative electron transfer in donor - Peptide - Acceptor systems: Results for kinetic parameters from a density functional/polarizable continuum model (86 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2006 Jun 29; 110(25): 12632-12639.
Impact Factor: 4.115
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D'Ambrosio K, Pailot A, Talfournier F, Didierjean C, Benedetti E, Aubry A, Branlant G, Corbier C
* The first crystal structure of a thioacylenzyme intermediate in the ALDH family: New coenzyme conformation and relevance to catalysis (95 visite)
Biochemistry (ISSN: 0006-2960, 1520-4995, 1520-4995electronic), 2006 Mar 7; 45(9): 2978-2986.
Impact Factor: 3.633
Dettagli    Esporta in BibTeX    Esporta in EndNote

Gustavsson T, Banyasz A, Lazzarotto E, Markovitsi D, Scalmani G, Frisch MJ, Barone V, Improta R
* Singlet excited-state behavior of uracil and thymine in aqueous solution: A combined experimental and computational study of 11 uracil derivatives (137 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2006 Jan 18; 128(2): 607-619.
Impact Factor: 7.696
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Saviano M, Isernia C, Bassarello C, Di Lello P, Galdiero S, Mierke DF, Benedetti E, Pedone C
* Conformational analysis by NMR and distance geometry techniques of a peptide mimetic of the third helix of the Antennapedia homeodomain (131 visite)
J Pept Res (ISSN: 1397-002x), 2005 Feb; 65(2): 200-208.
Impact Factor: 1.741
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Improta R, Antonello S, Formaggio F, Maran F, Rega N, Barone V
* Understanding Electron Transfer across Negatively-Charged Aib Oligopeptides (196 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2005 Jan 20; 109(2): 1023-1033.
Impact Factor: 4.033
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Vergara A
* Distinct diffusion in macromolecule-solvent mixtures (110 visite)
Macromol Theory Simul (ISSN: 1022-1344), 2005; 14(1): 21-25.
Impact Factor: 1.544
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 (185 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2004 Nov 10; 126(44): 14320-14321.
Impact Factor: 6.903
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Farrera-Sinfreu J, Zaccaro L, Vidal D, Salvatella X, Giralt E, Pons M, Albericio F, Royo M
* A New Class of Foldamers Based on cis-γ-Amino-L-proline (126 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2004 May 19; 126(19): 6048-6057.
Impact Factor: 6.903
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Improta R, Barone V
* Interplay of electronic, environmental, and vibrational effects in determining the hyperfine coupling constants of organic free radicals (104 visite)
Chemical Reviews (ISSN: 0009-2665), 2004 Mar; 104(3): 1231-1253.
Impact Factor: 20.233
Dettagli    Esporta in BibTeX    Esporta in EndNote

Barone V, Improta R, Rega N
* Computation of protein pK's values by an integrated density functional theory/Polarizable Continuum Model approach (104 visite)
Theor Chem Acc (ISSN: 1432-881x), 2004; 111(2-6): 237-245.
Impact Factor: 2.209
Dettagli    Esporta in BibTeX    Esporta in EndNote

Barone V, Formaggio F, Improta R, Polo F, Maran F
* Electron transfer to and conformational preferences of Aib oligo-peptides (127 visite)
Proc Electrochem Soc, 2004; 10: 29-32.
Impact Factor: 0
Dettagli    Esporta in BibTeX    Esporta in EndNote

Musumeci D, Roviello  GN, Valente M, Sapio R, Pedone C, Bucci EM
* New synthesis of PNA-3′DNA linker monomers, useful building blocks to obtain PNA/DNA chimeras (91 visite)
Biopolymers, 2004; 76(6): 535-542.
Impact Factor: 2.248
Dettagli    Esporta in BibTeX    Esporta in EndNote

Cimino P, Improta R, Bifulco G, Riccio R, Gomez-paloma L, Barone V
* Nucleophilic Cyclopropane Ring Opening in Duocarmycin SA Derivatives by Methanol under Acid Conditions: A Quantum Mechanical Study in the Gas-Phase and in Solution (123 visite)
J Org Chem (ISSN: 0022-3263), 2004; 69(8): 2816-2824.
Impact Factor: 3.462
Dettagli    Esporta in BibTeX    Esporta in EndNote

Improta R, Santoro F, Dietl C, Papastathopoulos E, Gerber G
* Time dependent DFT investigation on the two lowest 1B u states of the trans isomer of stilbene and stiff-stilbenes (118 visite)
Chemical Physics Letters (ISSN: 0009-2614), 2004; 387(4-6): 509-516.
Impact Factor: 2.438
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Lombardi A, Nastri F, Marasco D, Maglio O, De Sanctis G, Sinibaldi F, Santucci R, Coletta M, Pavone V
* Design of a new mimochrome with unique topology (111 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2003 Nov 21; 9(22): 5643-5654.
Impact Factor: 4.353
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 (108 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

Saracino GA, Improta R, Scalmani G, Barone V
* Absolute pKa determination for carboxylic acids using density functional theory and the polarizable continuum model (124 visite)
Chemical Physics Letters (ISSN: 0009-2614), 2003; 373(3-4): 411-415.
Impact Factor: 2.438
Dettagli    Esporta in BibTeX    Esporta in EndNote

D'Amore M, Improta R, Barone V
* Conformational behavior and magnetic properties of a nitroxide amino acid derivative in vacuo and in aqueous solution (99 visite)
J Phys Chem A (ISSN: 1089-5639, 1520-5215electronic), 2003; 107(32): 6264-6269.
Impact Factor: 2.792
Dettagli    Esporta in BibTeX    Esporta in EndNote

Merlino A, Vitagliano L, Ceruso M, Di Nola A, Mazzarella L
* Global and local motions in ribonuclease A: A molecular dynamics study (129 visite)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 2002 Nov 15; 65(4): 274-283.
Impact Factor: 2.372
Dettagli    Esporta in BibTeX    Esporta in EndNote

Langella E, Improta R, Barone V
* Conformational and spectroscopic analysis of the tyrosyl radical dipeptide analogue in the gas phase and in aqueous solution by a density functional/continuum solvent model (114 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2002 Sep 25; 124(38): 11531-11540.
Impact Factor: 6.201
Dettagli    Esporta in BibTeX    Esporta in EndNote

Improta R, Mele F, Crescenzi O, Benzi C, Barone V
* Understanding the role of stereoelectronic effects in determining collagen stability. 2. A quantum mechanical/molecular mechanical study of (Proline-Proline-Glycine)n polypeptides (128 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2002 Jul 3; 124(26): 7857-7865.
Impact Factor: 6.201
Dettagli    Esporta in BibTeX    Esporta in EndNote

Benzi C, Improta R, Scalmani G, Barone V
* Quantum mechanical study of the conformational behavior of proline and 4R-hydroxyproline dipeptide analogues in vacuum and in aqueous solution (90 visite)
J Comput Chem (ISSN: 0192-8651, 1096-987xelectronic), 2002 Feb; 23(3): 341-350.
Impact Factor: 2.931
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 (84 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2002 Jan 9; 124(1): 113-120.
Impact Factor: 6.201
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Saracino GAA, Tedeschi A, D'Errico G, Improta R, Franco L, Ruzzi M, Corvaia C, Barone V
* Solvent polarity and pH effects on the magnetic properties of ionizable nitroxide radicals: A combined computational and experimental study of 2, 2, 5, 5-tetramethyl-3-carboxypyrrolidine and 2, 2, 6, 6-tetramethyl-4-carboxypiperidine nitroxides (109 visite)
J Phys Chem A (ISSN: 1089-5639, 1520-5215electronic), 2002; 106(44): 10700-10706.
Impact Factor: 2.765
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Saviano G, Rossi F, Benedetti E, Pedone C, Mierke DF, Maione A, Zanotti G, Tancredi T, Saviano M
* Structural consequences of metal complexation of cyclo[Pro-Phe-Phe-Ala-Xaa]2 decapeptides (122 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2001 Mar 16; 7(6): 1176-1183.
Impact Factor: 4.614
Dettagli    Esporta in BibTeX    Esporta in EndNote

De Simone G, Lombardi A, Galdiero S, Nastri F, Della Morte R, Staiano N, Pedone C, Bolognesi M, Pavone V
Hirunorms Are True Hirudin Mimetics. The Crystal Structure Of Human Alpha-Thrombin-Hirunorm V Complex (112 visite)
Protein Sci (ISSN: 0961-8368, 1469-896xelectronic), 1998 Feb; 7(2): 243-253.
Impact Factor: 4.44
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Zanotti G, Maione A, Rossi F, Saviano M, Pedone C, Tancredi T
BIOACTIVE PEPTIDES - CONFORMATIONAL STUDY OF A CYSTINYL CYCLOHEPTAPEPTIDE IN ITS FREE AND CALCIUM COMPLEXED FORMS (140 visite)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 1993 Jul; 33(7): 1083-1091.
Impact Factor: 2.425
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Di Blasio B, Lombardi A, D'Auria G, Saviano M, Isernia C, Maglio O, Paolillo L, Pedone C, Pavone V
Beta-Alanine Containing Peptides: Gamma-Turns In Cyclotetrapeptides (142 visite)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 1993 Apr; 31(10): 621-631.
Impact Factor: 2.425
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142 Records (128 escludendo Abstract e Conferenze).
Impact factor totale: 677.181 (643.222 escludendo Abstract e Conferenze).
Impact factor a 5 anni totale: 741.005 (706.852 escludendo Abstract e Conferenze).







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