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Collegamenti

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Photoinduced long-lived charge transfer excited states in AT-DNA strands (54 visite)

Martinez-fernandez L, Zhang Y, De La Harpe K, Beckstead AA, Kohler B, Improta R

Phys Chem Chem Phys (ISSN: 1463-9084electronic, 1463-9076linking), 2016 Aug 21; 18(31): 21241-21245.

Tipo di articolo: Journal Article, , Impact factor: 4.123, Impact factor a 5 anni: 4.242, Url: Non disponibile.

Parole chiave: Non disponibili.

Affiliazioni: *** IBB - CNR ***
Istituto Biostrutture e Bioimmagini-Consiglio Nazionale delle Ricerche, Via Mezzocannone 16, I-80134 Napoli, Italy. robimp@unina.it.,


Riferimenti: Non disponibile.

The IR spectrum of a charge transfer (CT) excited electronic state in DNA has been computed for the first time, enabling assignment of the long-lived component of the transient IR spectrum of a d(AT)9 single strand to an A --> T CT state. Experimentally, the CT state lifetime is much shorter than in the double strand, and our calculations explain this result using Marcus Theory.
Nessun risultato.
UV-Induced Proton Transfer between DNA Strands (accesso riservato) (108 visite)

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Martinez-fernandez L, Improta R
* Photoactivated proton coupled electron transfer in DNA: Insights from quantum mechanical calculations (6 visite)
Faraday Discussions, 2018; N/D: N/D-N/D.
Impact Factor: 3.427
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Martinez-fernandez L, Prampolini G, Cerezo J, Liu Y, Santoro F, Improta R
* Solvent effect on the energetics of proton coupled electron transfer in guanine-cytosine pair in chloroform by mixed explicit and implicit solvation models (6 visite)
Chemical Physics, 2018; N/D: N/D-N/D.
Impact Factor: 2.843
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Longo DL, Aime S
* A generalized ratiometric chemical exchange saturation transfer (CEST) MRI approach for mapping renal pH using iopamidol (64 visite)
Magn Reson Med (ISSN: 1522-2594electronic, 0740-3194linking), 2017 Jul 07; N/D: N/D-N/D.
Impact Factor: 3.924
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Pepino AJ, Segarra-marti J, Nenov A, Improta R, Garavelli M
* Resolving Ultrafast Photoinduced Deactivations in Water-Solvated Pyrimidine Nucleosides (58 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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Cerezo J, Martinez-fernandez L, Improta R, Santoro F
* Vibronic approach to the calculation of the decay rate of the photoexcited charge-transfer state of Guanine-Cytosine stacked dimer in water solution (63 visite)
Theoretical Chemistry Accounts, 2016 Sep; N/D: N/D-N/D.
Impact Factor: 1.806
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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 (95 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2016; 22(14): 4904-4914.
Impact Factor: 5.317
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Delli Castelli D, Ferrauto G, Di Gregorio E, Terreno E, Aime S
* Sensitive MRI detection of internalized T contrast agents using magnetization transfer contrast (110 visite)
Nmr Biomed (ISSN: 1099-1492electronic, 0952-3480linking), 2015 Oct 16; N/D: N/D-N/D.
Impact Factor: 2.983
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Longo DL, Michelotti F, Consolino L, Bardini P, Digilio G, Xiao G, Sun PZ, Aime S
* In Vitro and In Vivo Assessment of Nonionic Iodinated Radiographic Molecules as Chemical Exchange Saturation Transfer Magnetic Resonance Imaging Tumor Perfusion Agents (97 visite)
Invest Radiol (ISSN: 1536-0210electronic, 0020-9996linking), 2015 Oct 12; 51(3): 155-162.
Impact Factor: 4.887
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Zhang Y, de La Harpe K, Beckstead AA, Improta R, Kohler B
* UV-Induced Proton Transfer between DNA Strands (121 visite) (PDF 108 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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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 (147 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 (123 visite)
J Phys Chem Lett (ISSN: 1948-7185, 1948-7185electronic), 2015; 6(12): 2247-2251.
Impact Factor: 8.539
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Nande R, Greco A, Gossman MS, Lopez JP, Claudio L, Salvatore M, Brunetti A, Denvir J, Howard CM, Claudio PP
* Microbubble-assisted p53, RB, and p130 gene transfer in combination with radiation therapy in prostate cancer (144 visite)
Current Gene Therapy (ISSN: 1875-5631, 1566-5232), 2013 Jun 1; 13(3): 163-174.
Impact Factor: 4.906
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Hunger K, Buschhaus L, Biemann L, Braun M, Kovalenko S, Improta R, Kleinermanns K
* UV-light-induced hydrogen transfer in guanosine-guanosine aggregates (121 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2013 Apr; 19(17): 5425-5431.
Impact Factor: 5.696
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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 (118 visite)
Photochem Photobiol Sci (ISSN: 1474-905x), 2013; 12(8): 1527-1543.
Impact Factor: 2.939
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Dargiewicz M, Biczysko M, Improta R, Barone V
* Solvent effects on electron-driven proton-transfer processes: Adenine-thymine base pairs (91 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 (79 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2011 Dec 14; 133(49): 19664-19667.
Impact Factor: 9.907
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Improta R, Barone V
* Interplay between "neutral" and "charge-transfer" excimers rules the excited state decay in adenine-rich polynucleotides (76 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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Esposito G, De Falco F, Tinto N, Testa F, Vitagliano L, Tandurella IC, Iannone L, Rossi S, Rinaldi E, Simonelli F, Zagari A, Salvatore F
* Comprehensive mutation analysis (20 families) of the choroideremia gene reveals a missense variant that prevents the binding of REP1 with Rab geranylgeranyl transferase (116 visite)
Hum Mutat (ISSN: 1059-7794, 1098-1004, 1098-1004electronic), 2011 Dec; 32(12): 1460-1469.
Impact Factor: 5.686
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Milite C, Castellano S, Benedetti R, Tosco A, Ciliberti C, Vicidomini C, Boully L, Franci G, Altucci L, Mai A, Sbardella G
* Modulation of the activity of histone acetyltransferases by long chain alkylidenemalonates (LoCAMs) (103 visite)
Bioorg Med Chem (ISSN: 0968-0896, 1464-3391, 1464-3391electronic), 2011 Jun 15; 19(12): 3690-3701.
Impact Factor: 2.921
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Ciccarelli M, Sorriento D, Cipolletta E, Santulli G, Fusco A, Zhou R-H, Eckhart AD, Peppel K, Koch WJ, Trimarco B, Iaccarino G
* Impaired neoangiogenesis in β2-adrenoceptor gene-deficient mice: Restoration by intravascular human β2-adrenoceptor gene transfer and role of NFkB and CREB transcription factors (103 visite)
Br J Pharmacol British Journal Of Pharmacology (ISSN: 0007-1188), 2011; 162(3): 712-721.
Impact Factor: 4.409
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Pennacchio A, Giordano A, Esposito L, Langella E, Rossi M, Raia CA
* Insight into the stereospecificity of short-chain Thermus thermophilus alcohol dehydrogenase showing pro-S hydride transfer and Prelog enantioselectivity (124 visite)
Protein And Peptide Letters (ISSN: 0929-8665, 1875-5305), 2010 Apr; 17(4): 437-443.
Impact Factor: 1.849
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D'Antò V, Michelotti A, Esposito L, Zagari A, Liguori R, Sacchetti L
* Nonsynonimous mutation of catechol-O-methyl-transferase (COMT) gene in a patient with temporomandibular disorder (133 visite)
Progress In Orthodontics, 2010; 11: 174-179.
Impact Factor: 0
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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 (85 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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Cigliano L, Pugliese CR, Spagnuolo MS, Palumbo R, Abrescia P
* Haptoglobin binds the antiatherogenic protein apolipoprotein e - Impairment of apolipoprotein e stimulation of both lecithin: Cholesterol acyltransferase activity and cholesterol uptake by hepatocytes (113 visite)
Febs J (ISSN: 1742-464x), 2009 Nov; 276(21): 6158-6171.
Impact Factor: 3.042
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 (109 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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Cigliano L, Pugliese CR, Spagnuolo MS, Palumbo R, Abrescia P
* Haptoglobin Binds The Anti-Atherogenic Protein Apolipoprotein E: Impairment Of The Apolipoprotein E Stimulation On Both The Enzyme Lecithin-Cholesterol Acyl-Transferase Activity And The Cholesterol Uptake By Hepatocytes (69 visite)
Febs J, 2009; 276: 6158-6171.
Impact Factor: 3.986
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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 (101 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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Sbardella G, Castellano S, Vicidomini C, Rotili D, Nebbioso A, Miceli M, Altucci L, Mai A
* Identification of long chain alkylidenemalonates as novel small molecule modulators of histone acetyltransferases (83 visite)
Bioorganic & Medicinal Chemistry Letters (ISSN: 0960-894x), 2008 May 1; 18(9): 2788-2792.
Impact Factor: 2.531
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Cigliano L, Maresca B, Salvatore A, Nino M, Monfrecola G, Ayala F, Carlucci A, Pugliese RC, Pedone C, Abrescia P
* Haptoglobin from psoriatic patients exhibits decreased activity in binding haemoglobin and inhibiting lecithin-cholesterol acyltransferase activity (111 visite)
Journal Of The European Academy Of Dermatology And Venereology (ISSN: 1468-3083, 0926-9959), 2008 Apr; 22(4): 417-425.
Impact Factor: 2.276
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Salvatore A, Cigliano L, Bucci EM, Corpillo D, Velasco S, Carlucci A, Pedone C, Abrescia P
* Haptoglobin binding to apolipoprotein A-I prevents damage from hydroxyl radicals on its stimulatory activity of the enzyme lecithin-cholesterol acyl-transferase (112 visite)
Biochemistry (ISSN: 0006-2960, 1520-4995, 1520-4995electronic), 2007 Oct 2; 46(39): 11158-11168.
Impact Factor: 3.368
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Ragno R, Simeoni S, Castellano S, Vicidomini C, Mai A, Caroli A, Tramontano A, Bonaccini C, Trojer P, Bauer I, Brosch G, Sbardella G
* Small molecule inhibitors of histone arginine methyltransferases: Homology modeling, molecular docking, binding mode analysis, and biological evaluations (137 visite)
J Med Chem (ISSN: 0022-2623, 1520-4804, 0022-2623print), 2007 Mar 22; 50(6): 1241-1253.
Impact Factor: 4.895
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Santoro F, Barone V, Improta R, Lami A, Olivucci M
* Quantum dynamics of ultrafast photoinduced processes in biological molecules (104 visite)
Aip Conf Proc (ISSN: 0094-243x), 2007; 963(2): 667-670.
Impact Factor: 0
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Mai A, Rotili D, Tarantino D, Ornaghi P, Tosi F, Vicidomini C, Sbardella G, Nebbioso A, Miceli M, Altucci L, Filetici P
* Small-molecule inhibitors of histone acetyltransferase activity: Identification and biological properties (115 visite)
J Med Chem (ISSN: 0022-2623, 1520-4804, 0022-2623print), 2006 Nov 16; 49(23): 6897-6907.
Impact Factor: 5.115
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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 (81 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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Improta R, Barone V, Newton MD
* A Parameter Free Quantum Mechanical Approach To The Calculation Of Electron Transfer Rates For Large Systems In Solution (81 visite)
Chemphyschem (ISSN: 1439-4235, 1439-7641, 1439-7641electronic), 2006 Jun 12; 7(6): 1211-1215.
Impact Factor: 3.449
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Cittadini A, Monti MG, Iaccarino G, Di Rella F, Tsichlis PN, Di Gianni A, Strömer H, Sorriento D, Peschle C, Trimarco B, Saccà L, Condorelli G
* Adenoviral gene transfer of Akt enhances myocardial contractility and intracellular calcium handling (118 visite)
Gene Ther Gene Therapy (ISSN: 0969-7128), 2006; 13(1): 8-19.
Impact Factor: 4.782
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Mai A, Rotili D, Ornaghi P, Tosi F, Vicidomini C, Sardella G, Nebbioso A, Altucci L, Filatici P
* Identification of small molecules inhibitors of GCN5 histone acetyltransferase activity (95 visite)
Arkivoc (ISSN: 1424-6376), 2006; 6(VIII): 24-37.
Impact Factor: 0.8
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Improta R, Antonello S, Formaggio F, Maran F, Rega N, Barone V
* Understanding Electron Transfer across Negatively-Charged Aib Oligopeptides (184 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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Lauceria R, Purrellob R
* Transfer, memory and amplification of chirality in porphyrin aggregates (77 visite)
Supramol Chem Supramolecular Chemistry (ISSN: 1061-0278), 2005; 17(1-2): 61-66.
Impact Factor: 1.715
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Barone V, Formaggio F, Improta R, Polo F, Maran F
* Electron transfer to and conformational preferences of Aib oligo-peptides (115 visite)
Proc Electrochem Soc, 2004; 10: 29-32.
Impact Factor: 0
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Caliendo G, Fiorino F, Grieco P, Perissutti E, De Luca S, Giuliano A, Santelli G, Califano D, Severino B, Santagada V
Synthesis and biological activity of pseudopeptides inhibitors of Ras farnesyl transferase containing unconventional amino acids (125 visite)
Farmaco (ISSN: 0014-827x), 1999 Nov; 54(11-12): 785-790.
Impact Factor: 0.406
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Caraglia M, Tagliaferri P, Correale P, Genua G, Pinto A, Del Vecchio S, Esposito G, Bianco AR
CYTOSINE-ARABINOSIDE INCREASES THE BINDING OF I-125 LABELED EPIDERMAL GROWTH-FACTOR AND I-125 TRANSFERRIN AND ENHANCES THE IN-VITRO TARGETING OF HUMAN TUMOR-CELLS WITH ANTI-(GROWTH FACTOR-RECEPTOR) MAB (115 visite)
Cancer Immunology Immunotherapy (ISSN: 0340-7004), 1993 Sep; 37(3): 150-156.
Impact Factor: 1.269
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Caraglia M, Correale P, Genua G, Pepe S, Del Vecchio S, Esposito G, Bianco AR, Tagliaferri P
EPIDERMAL GROWTH-FACTOR (EGFR) AND TRANSFERRIN (TRFR) RECEPTOR UP-REGULATION IS INDUCED BY ARABINOSIDE CYTOSINE (ARA-C) ON HUMAN TUMOR-CELLS (95 visite)
(ISSN: 0361-090x), 1993; 17(2): 337-338.
Impact Factor: 0.838
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43 Records (42 escludendo Abstract e Conferenze).
Impact factor totale: 176.471 (173.488 escludendo Abstract e Conferenze).
Impact factor a 5 anni totale: 168.014 (164.642 escludendo Abstract e Conferenze).







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