Dissociative electron transfer in donor - Peptide - Acceptor systems: Results for kinetic parameters from a density functional/polarizable continuum model
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Dissociative electron transfer in donor - Peptide - Acceptor systems: Results for kinetic parameters from a density functional/polarizable continuum model (111 visite)

Barone V, Newton MD, Improta R

J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2006 Jun 29; 110(25): 12632-12639.



Tipo di articolo: Journal Article,

Impact factor: 4.115, Impact factor a 5 anni: 3.527

Url: http://www.scopus.com/inward/record.url?eid=2-s2.0-33845431651&partnerID=40&md5=0e8252a1a2a83a9eb58551bcec05fb93

Parole chiave: Charge Transfer, Continuum Mechanics, Dissociation, Electrons, Parameter Estimation, Probability Density Function, Reaction Kinetics, Solvents, Acceptor Systems, Electronic States, Intramolecular Dissociative Electron Transfer, Peptide Chains, Proteins, Flow, Heavy Ions, Nuclear Modification Factor, Qgp, Strangeness,

Affiliazioni:

*** IBB - CNR ***
Dipartimento di Chimica, Università Federico II, Complesso Monte S. Angela, via Cintia, 1-80126 Napoli, Italy
Brookhaven National Laboratory, Upton, NY 11973-5000, United States
Istituto di Biostrutture e Bioimmagini, CNR, via Mezzocannone 16, 80134 Napoli, Italy
University of Padua, INFN, Padua, Italy
University of Birmingham, Birmingham, United Kingdom
University of Catania, INFN, Catania, Italy
Physics Department, University of Athens, Athens, Greece
Institute of Experimental Physics, Slovak Academy of Science, Ko ice, Slovakia
Dipartiemnto IA di Fisica, Universit e del Politecnico di Bari, INFN, Bari, Italy
CERN, European Laboratory for Particle Physics, Geneva, Switzerland
University La Sapienza, INFN, Rome, Italy
State University of St. Petersburg, St. Petersburg, Russian Federation
Dipartiemnto di Scienze Fisiche E. R. Caianiello dell' Universit, INFN, Salerno, Italy
H gskolen i Bergen, Bergen, Norway
Fysisk Institutt, Universitetet i Oslo, Oslo, Norway
Utrecht University, NIKHEF, Utrecht, Netherlands
IReS, ULP, Strasbourg, France
Institutt for Fysikk og Teknologi, Universitetet i Bergen, Bergen, Norway
Coll ge de France, Paris, France
Institute of Physics, Prague, Czech Republic
P. J. af rik University, Ko ice, Slovakia


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The main structural and electronic factors playing a role in intramolecular dissociative electron transfer of a simple donor - peptide - acceptor (D - peptide - A) model have been investigated by an integrated computational protocol based on the density functional theory, its time-dependent extension, and the polarizable continuum model. Our results allow us to elucidate the electronic states involved in the process and how they are perturbed by the orientation of the donor and the acceptor with respect to the peptide chain and by the presence of the solvent. We also report a semiquantitative estimation of the rate constant governing electron transfer obtained by a direct quantum mechanical evaluation of all the terms entering the kinetic expressions based on the Marcus theory and its extensions. © 2006 American Chemical Society.
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Nardelli A, Castaldi E, Ortosecco G, Speranza A, Storto G, Pace L, Salvatore M
* Enhancement of reaction conditions for the radiolabelling of DOTA-peptides with high activities of yttrium-90 (209 visite)
Applied Radiation And Isotopes (ISSN: 1872-9800, 0969-8043, 0969-8043linking), 2011 Jan; 69(1): 52-55.
Impact Factor: 1.172
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Merlino A, Vergara A, Sica F, Aschi M, Amadei A, Di Nola A, Mazzarella L
* Free-Energy Profile for CO Binding to Separated Chains of Human and Trematomus newnesi Hemoglobin: Insights from Molecular Dynamics Simulations and Perturbed Matrix Method (131 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2010 May 27; 114(20): 7002-7008.
Impact Factor: 3.603
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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 (137 visite)
J Organomet Chem (ISSN: 0022-328x), 2010 May 1; 695(9): 1405-1413.
Impact Factor: 2.205
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Moccia M, Musumeci D, Roviello GN, Fusco S, Valente M, Bucci EM, Sapio R, Pedonea C, Netti PA
* Preliminary studies on noncovalent hyperbranched polymers based on PNA and DNA building blocks (234 visite)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2009 Oct; 15(10): 647-653.
Impact Factor: 1.807
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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 (117 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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Liuzzi R, Salvatore M, Cella L
* Estimation of free electron fraction value p for a parallel-plate ionization chamber in high dose per pulse IORT electron beams (143 visite)
World Congress On Medical Physics And Biomedical Engineering (ISSN: 1680-07379783642034725), 2009; 25(1): 998-1000.
Impact Factor: 0
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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 (100 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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Sinibaldi F, Fiorucci L, Patriarca A, Lauceri R, Ferri T, Coletta M, Santucci R
* Insights into cytochrome c-cardiolipin interaction. Role played by ionic strength (138 visite)
Biochemistry (ISSN: 0006-2960, 1520-4995, 1520-4995electronic), 2008 Jul 1; 47(26): 6928-6935.
Impact Factor: 3.379
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Banyasz A, Gustavsson T, Keszei E, Improta R, Markovitsi D
* Effect of amino substitution on the excited state dynamics of uracil (147 visite)
Photochem Photobiol Sci (ISSN: 1474-905x), 2008 Jul; 7(7): 765-768.
Impact Factor: 2.144
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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 (116 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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Rotondo A, Rotondo E, Casella GA, Grasso G
* Tin(IV) catalyzed D-galacturonic acid anomerization (121 visite)
Dalton T (ISSN: 1477-9226, 1477-9234, 1477-9234electronic), 2008 Feb 7; (5): 596-601.
Impact Factor: 3.58
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Agostini S, Bolzati C, Didonè E, Cavazza-Ceccato M, Refosco F, Aloj L, Arra C, Aurilio M, Tornesello AL, Tesauro D, Morelli G
* The (Tc(N)(PNP))2+ metal fragment labeled cholecystokinin-8 (CCK8) peptide for CCK-2 receptors imaging: In vitro and in vivo studies (175 visite)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2007 Apr; 13(4): 211-219.
Impact Factor: 1.768
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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 (115 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2007 Feb 28; 126(8): 084509-084509.
Impact Factor: 3.044
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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 (196 visite)
Proteins (ISSN: 0887-3585, 1097-0134, 1097-0134electronic), 2007 Feb 15; 66(3): 707-715.
Impact Factor: 3.354
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Aloj L, Aurilio M, Rinaldi V, D'Ambrosio L, Tesauro D, Peitl PK, Maina T, Mansi R, Von Guggenberg E, Joosten L, Sosabowski JK, Breeman WA, De Blois E, Koelewijn S, Melis M, Waser B, Beetschen K, Reubi JC, De Jong M
* The EEE project (177 visite)
Proc Int Cosm Ray Conf Icrc Universidad Nacional Autonoma De Mexico, 2007; 5(HEPART2): 977-980.
Impact Factor: 0
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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 (102 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2006 Dec 20; 128(50): 16312-16322.
Impact Factor: 7.696
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Gustavsson T, Sarkar N, Lazzarotto E, Markovitsi D, Improta R
* Singlet excited state dynamics of uracil and thymine derivatives: A femtosecond fluorescence upconversion study in acetonitrile (118 visite)
Chem Phys Lett (ISSN: 0009-2614), 2006 Oct 5; 429(4-6): 551-557.
Impact Factor: 2.462
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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 (124 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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Nuernberger P, Vogt G, Gerber G, Improta R, Santoro F
* Femtosecond study on the isomerization dynamics of NK88. I. Ground-state dynamics after photoexcitation (143 visite)
J Chem Phys (ISSN: 0021-9606, 0021-9606print, 0897-690online), 2006 Jul 28; 125(4): 44512-44544.
Impact Factor: 3.247
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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 (163 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2006 Jul 28; 125(4): 44512-44512.
Impact Factor: 3.166
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Mazzarella L, Bonomi G, Lubrano MC, Merlino A, Riccio A, Vergara A, Vitagliano L, Verde C, Di Prisco G
* Minimal structural requirements for root effect: Crystal structure of the cathodic hemoglobin isolated from the Antarctic fish Trematomus newnesi (184 visite)
Proteins (ISSN: 0887-3585, 1097-0134, 1097-0134electronic), 2006 Feb 1; 62(2): 316-321.
Impact Factor: 3.73
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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 (166 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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Bucci E, Vitagliano L, Barone R, Sorrentino S, D'Alessio G, Graziano G
* On the thermal stability of the two dimeric forms of ribonuclease (142 visite)
Biophys Chem (ISSN: 0301-4622, 0301-4622linking), 2005 Jul 1; 116(2): 89-95.
Impact Factor: 1.925
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Picone D, Di Fiore A, Ercole C, Franzese M, Sica F, Tomaselli S, Mazzarella L
* The role of the hinge loop in domain swapping - The special case of bovine seminal ribonuclease (144 visite)
J Biol Chem (ISSN: 0021-9258, 1083-351x), 2005 Apr 8; 280(14): 13771-13778.
Impact Factor: 5.854
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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) (152 visite)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 2005 Mar; 77(4): 205-211.
Impact Factor: 2.545
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Improta R, Antonello S, Formaggio F, Maran F, Rega N, Barone V
* Understanding Electron Transfer across Negatively-Charged Aib Oligopeptides (246 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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Clemente F, D'Avino E, Guaragno M, Menichetti A
* An on line technique to detect cardiac output variations and cardiovascular performances during abdominal aortic surgery (134 visite)
Journal Of Clinical Monitoring And Computing (ISSN: 1387-1307), 2004 Apr; 18(2): 81-87.
Impact Factor: 0.888
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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 (117 visite)
Chem Rev (ISSN: 0009-2665), 2004 Mar; 104(3): 1231-1253.
Impact Factor: 20.233
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De Simone G, Mandrich L, Menchise V, Giordano V, Febbraio F, Rossi M, Pedone C, Manco G
* A substrate-induced switch in the reaction mechanism of a thermophilic esterase - Kinetic evidences and structural basis (138 visite)
J Biol Chem (ISSN: 0021-9258, 1083-351x), 2004 Feb 20; 279(8): 6815-6823.
Impact Factor: 6.355
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Improta R, Barone V
* Assesing the reliability of density functional methods in the conformational study of polypeptides: The treatment of intraresidue nonbonding interactions (170 visite)
J Comput Chem (ISSN: 0192-8651, 1096-987xelectronic), 2004; 25(11): 1333-1341.
Impact Factor: 3.168
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Barone V, Formaggio F, Improta R, Polo F, Maran F
* Electron transfer to and conformational preferences of Aib oligo-peptides (172 visite)
Proc Electrochem Soc, 2004; 10: 29-32.
Impact Factor: 0
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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 (172 visite)
Chembiochem (ISSN: 1439-7633, 1439-4227, 1439-7633electronic), 2003 Nov 7; 4(11): 1176-1187.
Impact Factor: 3.992
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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 (171 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2002 Jul 3; 124(26): 7857-7865.
Impact Factor: 6.201
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Improta R, Kudin KN, Scuseria GE, Barone V
* Structure and magnetic properties of nitroxide molecular crystals by density functional calculations employing periodic boundary conditions (97 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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Aloj L, Panico M, Caracó C, Zannetti A, Del Vecchio S, Di Nuzzo C, Arra C, Morelli G, Tesauro D, De Luca S, Pedone C, Salvatore M
* Radiolabeling approaches for cholecystokinin B receptor imaging (215 visite)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 2002; 66(6): 370-380.
Impact Factor: 2.372
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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 (122 visite)
J Phys Chem A (ISSN: 1089-5639, 1520-5215electronic), 2002; 106(44): 10700-10706.
Impact Factor: 2.765
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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 (166 visite)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 2000; 56(1): 47-53.
Impact Factor: 2.405
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Vitagliano L, Adinolfi S, Sica F, Merlino A, Zagari A, Mazzarella L
A potential allosteric subsite generated by domain swapping in bovine seminal ribonuclease (128 visite)
J Mol Biol (ISSN: 0022-2836, 1089-8638, 1089-8638electronic), 1999 Oct 29; 293(3): 569-577.
Impact Factor: 5.501
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Berisio R, Lamzin VS, Sica F, Wilson KS, Zagari A, Mazzarella L
Protein titration in the crystal state (107 visite)
J Mol Biol (ISSN: 0022-2836, 1089-8638, 1089-8638electronic), 1999 Oct 1; 292(4): 845-854.
Impact Factor: 5.501
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Gallo P, Rossi F, Saviano M, Pedone C, Colonna G, Ragone R
Specific interaction between bovine cyclophilin A and synthetic analogues of cyclolinopeptide (163 visite)
Journal Of Biochemistry (ISSN: 0021-924x), 1998 Nov; 124(5): 880-885.
Impact Factor: 2.189
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Levchenko A, Mehta B, Spengler BA, Narkar A, Fonti R, Biedler JL, Tsuruo T, Larson SM
Measurement of P-glycoprotein expression in multidrug-resistant human neuroblastoma cell lines using self-competitive binding assay (115 visite)
Anal Biochem (ISSN: 0003-2697, 1096-0309electronic), 1996 May 1; 236(2): 338-343.
Impact Factor: 2.017
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74 Records (67 escludendo Abstract e Conferenze).
Impact factor totale: 367.33 (351.614 escludendo Abstract e Conferenze).
Impact factor a 5 anni totale: 417.304 (401.757 escludendo Abstract e Conferenze).







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