Effective method to compute vibrationally resolved optical spectra of large molecules at finite temperature in the gas phase and in solution (268 views visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2007 May 14; 126(18): 184102-184102.
Export to Esporta in BibTeX Export to Esporta in EndNote
Paper type Tipo di articolo: Abstract, Conference,
Impact factor: 3.044, 5-year impact factor Impact factor a 5 anni: 3.043
Url: http://www.scopus.com/inward/record.url?eid=2-s2.0-34248394318&partnerID=40&md5=3c7d61abcc664e6a87467957774adc61
Keywords Parole chiave: Absorption Spectra, Computation Theory, Cyclohexane, Density Functional Theory, Electronic States, Spectrum Analyzers, Duschinsky Rotation, Gas Phase, Optical Spectra, Phosphorescence Spectrum, Thermal Excitation, Vibration Analysis, Coumarin C153, Coumarin Derivative, Fused Heterocyclic Rings, Stilbene Derivative, Unclassified Drug, Article, Chemical Model, Chemical Structure, Chemistry, Computer Simulation, Conformation, Methodology, Phase Transition, Solution And Solubility, Spectroscopy, Temperature, Heterocyclic Compounds With 4 Or More Rings, Molecular, Molecular Conformation, Spectrum Analysis,
Affiliations Affiliazioni:
*** IBB - CNR ***
Istituto per i Processi Chimico-Fisici-CNR, Area della Ricerca del CNR, Via Moruzzi 1, I-56124 Pisa, Italy
Dipartimento di Chimica, INSTM, Complesso Monte S. Angelo, via Cintia, I-80126 Napoli, Italy
Istituto di Biostrutture e Bioimmagini-CNR, via Mezzocannone 16, I-80134 Napoli, Italy
References Riferimenti:
Andersson, K., Malmqvist, P.A., Roos, B.O., (1992) J. Chem. Phys., 96, p. 1218. , 0021-9606 10.1063/1.46220
Noojen, M., Bartlett, R.J., (1997) J. Chem. Phys., 106, p. 6441
Koch, W., Holthausen, M.C., (2001) A Chemist's Guide to Density Functional Theory, , 2nd ed. (Wiley-VCH, Weinheim
Marques, M.A.L., Gross, E.K.U., (2004) Annu. Rev. Phys. Chem., 55, p. 427
Yawada, Y., Tsuneda, T., Yanagisawa, S., Yanai, T., Hirao, K., (2004) J. Chem. Phys., 120, p. 8425. , 0021-9606 10.1063/1.1688752
Kamiya, M., Sekino, H., Tsuneda, T., Hirao, K., (2005) J. Chem. Phys., 122, p. 234111
Tomasi, J., Mennucci, B., Cammi, R., (2005) Chem. Rev. (Washington, D.C.), 105, p. 2999
Improta, R., Barone, V., (2004) Chem. Rev. (Washington, D.C.), 104, p. 1231. , 0009-2665 10.1021/cr960085f
Rega, N., Cossi, M., Barone, V., (1997) J. Am. Chem. Soc., 119, p. 12962. , 0002-7863 10.1021/ja971838y
Santoro, F., Improta, R., Lami, A., Bloino, J., Barone, V., (2007) J. Chem. Phys., 126, p. 084509
Sharp, T.E., Rosenstock, H.M., (1964) J. Chem. Phys., 41, p. 3453
Doktorov, E.V., Malkin, I.A., Man'Ko, V.I., (1977) J. Mol. Spectrosc., 64, p. 302
Kupka, H., Cribb, P.H., (1986) J. Chem. Phys., 85, p. 1303
Peluso, A., Santoro, F., Del Re, G., (1997) Int. J. Quantum Chem., 63, p. 233
Weber, J., Hohlneicher, G., (2003) Mol. Phys., 101, p. 2125
Borrelli, R., Peluso, A., (2003) J. Chem. Phys., 119, p. 8437
Berger, R., Klessinger, M., (1997) J. Comput. Chem., 18, p. 1312
Berger, R., Fischer, C., Klessinger, M., (1998) J. Phys. Chem. A, 102, p. 7157
Dierksen, M., Grimme, S., (2004) J. Chem. Phys., 120, p. 3544
Lami, A., Petrongolo, C., Santoro, F., (2004) Conical Intersections, Electronic Structure, Dynamics and Spectroscopy, , edited by W.Domcke, D. R.Yarkony, and H.Koppel (World Scientific, Singapore
Duschinsky, F., (1937) Acta Physicochim. URSS, 7, p. 551
Liang, J., Li, H., (2005) Mol. Phys., 24, p. 3337
Adamo, C., Barone, V., (1999) J. Chem. Phys., 110, p. 6158
Scalmani, G., Frisch, M.J., Mennucci, B., Tomasi, J., Cammi, R., Barone, V., (2006) J. Chem. Phys., 124, p. 094107
Scalmani, G., Barone, V., Kudin, K.N., Pomelli, C.S., Scuseria, G.E., Frisch, M.J., (2004) Theor. Chem. Acc., 111, p. 90
Barone, V., Cossi, M., Tomasi, J., (1997) J. Chem. Phys., 107, p. 3210
Frisch, M.J., Trucks, G.W., Sehlegel, H.B., (2006)Gruner, D., Brumer, P., (1987) Chem. Phys. Lett., 138, p. 310
http:\village.unina.itHorbg, M.L., Gardecki, J.A., Papazyan, A., Maroncelli, M., (1995) J. Phys. Chem., 99, p. 17311
Improta, R., Santoro, F., (2005) J. Phys. Chem. A, 109, p. 10058
Orlandi, G., Gagliardi, L., Melandri, S., Caminati, W., (2002) J. Mol. Struct., 612, p. 383
Myers, A.B., Trulson, M.O., Mathies, R., (1985) J. Chem. Phys., 83, p. 5000
Hohlneicher, G., Wrzal, R., Lenoir, D., Frank, R., (1999) J. Phys. Chem. A, 103, p. 8969
Brancato, G., Rega, N., Barone, V., (2006) J. Chem. Phys., 125, p. 164515
Hazra, A., Nooijen, M., (2003) Int. J. Quantum Chem., 95, p. 643
Toniolo, A., Persico, M., (2001) J. Comput. Chem., 22, p. 968
Marques, M. A. L., Gross, E. K. U., (2004) Annu. Rev. Phys. Chem., 55, p. 427
Sharp, T. E., Rosenstock, H. M., (1964) J. Chem. Phys., 41, p. 3453
Doktorov, E. V., Malkin, I. A., Man'Ko, V. I., (1977) J. Mol. Spectrosc., 64, p. 302
Frisch, M. J., Trucks, G. W., Sehlegel, H. B., (2006) Gruner, D., Brumer, P., (1987) Chem. Phys. Lett., 138, p. 310
http: \village. unina. itHorbg, M. L., Gardecki, J. A., Papazyan, A., Maroncelli, M., (1995) J. Phys. Chem., 99, p. 17311
Myers, A. B., Trulson, M. O., Mathies, R., (1985) J. Chem. Phys., 83, p. 5000
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2007 May 14; 126(18): 184102-184102.
Export to Esporta in BibTeX Export to Esporta in EndNote
Paper type Tipo di articolo: Abstract, Conference,
Impact factor: 3.044, 5-year impact factor Impact factor a 5 anni: 3.043
Url: http://www.scopus.com/inward/record.url?eid=2-s2.0-34248394318&partnerID=40&md5=3c7d61abcc664e6a87467957774adc61
Keywords Parole chiave: Absorption Spectra, Computation Theory, Cyclohexane, Density Functional Theory, Electronic States, Spectrum Analyzers, Duschinsky Rotation, Gas Phase, Optical Spectra, Phosphorescence Spectrum, Thermal Excitation, Vibration Analysis, Coumarin C153, Coumarin Derivative, Fused Heterocyclic Rings, Stilbene Derivative, Unclassified Drug, Article, Chemical Model, Chemical Structure, Chemistry, Computer Simulation, Conformation, Methodology, Phase Transition, Solution And Solubility, Spectroscopy, Temperature, Heterocyclic Compounds With 4 Or More Rings, Molecular, Molecular Conformation, Spectrum Analysis,
Affiliations Affiliazioni:
*** IBB - CNR ***
Istituto per i Processi Chimico-Fisici-CNR, Area della Ricerca del CNR, Via Moruzzi 1, I-56124 Pisa, Italy
Dipartimento di Chimica, INSTM, Complesso Monte S. Angelo, via Cintia, I-80126 Napoli, Italy
Istituto di Biostrutture e Bioimmagini-CNR, via Mezzocannone 16, I-80134 Napoli, Italy
References Riferimenti:
Andersson, K., Malmqvist, P.A., Roos, B.O., (1992) J. Chem. Phys., 96, p. 1218. , 0021-9606 10.1063/1.46220
Noojen, M., Bartlett, R.J., (1997) J. Chem. Phys., 106, p. 6441
Koch, W., Holthausen, M.C., (2001) A Chemist's Guide to Density Functional Theory, , 2nd ed. (Wiley-VCH, Weinheim
Marques, M.A.L., Gross, E.K.U., (2004) Annu. Rev. Phys. Chem., 55, p. 427
Yawada, Y., Tsuneda, T., Yanagisawa, S., Yanai, T., Hirao, K., (2004) J. Chem. Phys., 120, p. 8425. , 0021-9606 10.1063/1.1688752
Kamiya, M., Sekino, H., Tsuneda, T., Hirao, K., (2005) J. Chem. Phys., 122, p. 234111
Tomasi, J., Mennucci, B., Cammi, R., (2005) Chem. Rev. (Washington, D.C.), 105, p. 2999
Improta, R., Barone, V., (2004) Chem. Rev. (Washington, D.C.), 104, p. 1231. , 0009-2665 10.1021/cr960085f
Rega, N., Cossi, M., Barone, V., (1997) J. Am. Chem. Soc., 119, p. 12962. , 0002-7863 10.1021/ja971838y
Santoro, F., Improta, R., Lami, A., Bloino, J., Barone, V., (2007) J. Chem. Phys., 126, p. 084509
Sharp, T.E., Rosenstock, H.M., (1964) J. Chem. Phys., 41, p. 3453
Doktorov, E.V., Malkin, I.A., Man'Ko, V.I., (1977) J. Mol. Spectrosc., 64, p. 302
Kupka, H., Cribb, P.H., (1986) J. Chem. Phys., 85, p. 1303
Peluso, A., Santoro, F., Del Re, G., (1997) Int. J. Quantum Chem., 63, p. 233
Weber, J., Hohlneicher, G., (2003) Mol. Phys., 101, p. 2125
Borrelli, R., Peluso, A., (2003) J. Chem. Phys., 119, p. 8437
Berger, R., Klessinger, M., (1997) J. Comput. Chem., 18, p. 1312
Berger, R., Fischer, C., Klessinger, M., (1998) J. Phys. Chem. A, 102, p. 7157
Dierksen, M., Grimme, S., (2004) J. Chem. Phys., 120, p. 3544
Lami, A., Petrongolo, C., Santoro, F., (2004) Conical Intersections, Electronic Structure, Dynamics and Spectroscopy, , edited by W.Domcke, D. R.Yarkony, and H.Koppel (World Scientific, Singapore
Duschinsky, F., (1937) Acta Physicochim. URSS, 7, p. 551
Liang, J., Li, H., (2005) Mol. Phys., 24, p. 3337
Adamo, C., Barone, V., (1999) J. Chem. Phys., 110, p. 6158
Scalmani, G., Frisch, M.J., Mennucci, B., Tomasi, J., Cammi, R., Barone, V., (2006) J. Chem. Phys., 124, p. 094107
Scalmani, G., Barone, V., Kudin, K.N., Pomelli, C.S., Scuseria, G.E., Frisch, M.J., (2004) Theor. Chem. Acc., 111, p. 90
Barone, V., Cossi, M., Tomasi, J., (1997) J. Chem. Phys., 107, p. 3210
Frisch, M.J., Trucks, G.W., Sehlegel, H.B., (2006)Gruner, D., Brumer, P., (1987) Chem. Phys. Lett., 138, p. 310
http:\village.unina.itHorbg, M.L., Gardecki, J.A., Papazyan, A., Maroncelli, M., (1995) J. Phys. Chem., 99, p. 17311
Improta, R., Santoro, F., (2005) J. Phys. Chem. A, 109, p. 10058
Orlandi, G., Gagliardi, L., Melandri, S., Caminati, W., (2002) J. Mol. Struct., 612, p. 383
Myers, A.B., Trulson, M.O., Mathies, R., (1985) J. Chem. Phys., 83, p. 5000
Hohlneicher, G., Wrzal, R., Lenoir, D., Frank, R., (1999) J. Phys. Chem. A, 103, p. 8969
Brancato, G., Rega, N., Barone, V., (2006) J. Chem. Phys., 125, p. 164515
Hazra, A., Nooijen, M., (2003) Int. J. Quantum Chem., 95, p. 643
Toniolo, A., Persico, M., (2001) J. Comput. Chem., 22, p. 968
Marques, M. A. L., Gross, E. K. U., (2004) Annu. Rev. Phys. Chem., 55, p. 427
Sharp, T. E., Rosenstock, H. M., (1964) J. Chem. Phys., 41, p. 3453
Doktorov, E. V., Malkin, I. A., Man'Ko, V. I., (1977) J. Mol. Spectrosc., 64, p. 302
Frisch, M. J., Trucks, G. W., Sehlegel, H. B., (2006) Gruner, D., Brumer, P., (1987) Chem. Phys. Lett., 138, p. 310
http: \village. unina. itHorbg, M. L., Gardecki, J. A., Papazyan, A., Maroncelli, M., (1995) J. Phys. Chem., 99, p. 17311
Myers, A. B., Trulson, M. O., Mathies, R., (1985) J. Chem. Phys., 83, p. 5000
Effective method to compute vibrationally resolved optical spectra of large molecules at finite temperature in the gas phase and in solution
The authors present a new method for the computation of vibrationally resolved optical spectra of large molecules, including the Duschinsky rotation of the normal modes and the effect of thermal excitation. The method automatically selects the relevant vibronic contributions to the spectrum, independently of their frequency, and it is able to provide fully converged spectra with moderate computational times, both in vacuo and in solution. By describing the electronic states in the frame of the density functional theory and its time-dependent extension, they computed the room temperature absorption spectra of coumarin C153 and trans-stilbene in cyclohexane and the phosphorescence spectrum of porphyrazine in gas phase, showing that the method is fast and efficient. The comparison with experiment for trans-stilbene and coumarin C153 is very satisfactory, confirming the progress made toward a reliable method for the computation and interpretation for the optical spectra of large molecules. © 2007 American Institute of Physics.
The authors present a new method for the computation of vibrationally resolved optical spectra of large molecules, including the Duschinsky rotation of the normal modes and the effect of thermal excitation. The method automatically selects the relevant vibronic contributions to the spectrum, independently of their frequency, and it is able to provide fully converged spectra with moderate computational times, both in vacuo and in solution. By describing the electronic states in the frame of the density functional theory and its time-dependent extension, they computed the room temperature absorption spectra of coumarin C153 and trans-stilbene in cyclohexane and the phosphorescence spectrum of porphyrazine in gas phase, showing that the method is fast and efficient. The comparison with experiment for trans-stilbene and coumarin C153 is very satisfactory, confirming the progress made toward a reliable method for the computation and interpretation for the optical spectra of large molecules. © 2007 American Institute of Physics.
Effective method to compute vibrationally resolved optical spectra of large molecules at finite temperature in the gas phase and in solution
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Effective method to compute vibrationally resolved optical spectra of large molecules at finite temperature in the gas phase and in solution
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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 (243 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
Jovanovic H, Lundberg J, Karlsson P, Cerin A, Saijo T, Varrone A, Halldin C, Nordstrom AL
* Sex differences in the serotonin 1A receptor and serotonin transporter binding in the human brain measured by PET (348 visite)
Neuroimage (ISSN: 1053-8119, 1053-8119linking), 2008 Feb 1; 39(3): 1408-1419.
Impact Factor: 5.694
Dettagli Esporta in BibTeX Esporta in EndNote
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 (299 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2007 Sep 21; 127(7): N/D-N/D.
Impact Factor: 3.044
Dettagli Esporta in BibTeX Esporta in EndNote
Santoro F, Barone V, Benzi C, Improta R
* Excited state properties of sizable molecules in solution: From structure to reactivity (214 visite)
Theor Chem Acc (ISSN: 1432-881x), 2007 May; 117(5-6): 1073-1084.
Impact Factor: 2.537
Dettagli Esporta in BibTeX Esporta in EndNote
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 (233 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2007 Feb 28; 126(8): 084509-084509.
Impact Factor: 3.044
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 (279 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 (205 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
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 (196 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 (244 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 (275 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2006 Sep 7; 125(5): N/D-N/D.
Impact Factor: 3.166
Dettagli Esporta in BibTeX Esporta in EndNote
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 (297 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2006 Jul 28; 125(4): 44512-44512.
Impact Factor: 3.166
Dettagli Esporta in BibTeX Esporta in EndNote
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 (224 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2006 Jun 29; 110(25): 12632-12639.
Impact Factor: 4.115
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 (321 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2006 Jan 18; 128(2): 607-619.
Impact Factor: 7.696
Dettagli Esporta in BibTeX Esporta in EndNote
Marrazzo A, Caraci F, Salinaro ET, Su TP, Copani A, Ronsisvalle G
* Neuroprotective effects of sigma-1 receptor agonists against beta-amyloid-induced toxicity (518 visite)
Neuroreport (ISSN: 0959-4965), 2005 Sep 1; 16(11): 1223-1226.
Impact Factor: 1.995
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Antonello S, Formaggio F, Maran F, Rega N, Barone V
* Understanding Electron Transfer across Negatively-Charged Aib Oligopeptides (486 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2005 Jan 20; 109(2): 1023-1033.
Impact Factor: 4.033
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 (330 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
Barone V, Improta R, Rega N
* Computation of protein pK's values by an integrated density functional theory/Polarizable Continuum Model approach (240 visite)
Theor Chem Acc (ISSN: 1432-881x), 2004; 111(2-6): 237-245.
Impact Factor: 2.209
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 (376 visite)
J Org Chem (ISSN: 0022-3263, 0022-3263linking), 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 (301 visite)
Chem Phys Lett (ISSN: 0009-2614), 2004; 387(4-6): 509-516.
Impact Factor: 2.438
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 (242 visite)
Chem Phys Lett (ISSN: 0009-2614), 2003; 373(3-4): 411-415.
Impact Factor: 2.438
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 (276 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
Langella E, Rega N, Improta R, Crescenzi O, Barone V
* Conformational analysis of the tyrosine dipeptide analogue in the gas phase and in aqueous solution by a density functional/continuum solvent model (265 visite)
J Comput Chem (ISSN: 0192-8651, 1096-987xelectronic), 2002 Apr 30; 23(6): 650-661.
Impact Factor: 2.931
Dettagli Esporta in BibTeX Esporta in EndNote
Formaggio F, Bonchio M, Crisma M, Peggion C, Mezzato S, Polese A, Barazza A, Antonello S, Maran F, Broxterman QB, Kaptein B, Kamphuis J, Vitale RM, Saviano M, Benedetti E, Toniolo C
* Nitroxyl peptides as catalysts of enantioselective oxidations (429 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2002; 8(1): [d]84-93.
Impact Factor: 4.238
Dettagli Esporta in BibTeX Esporta in EndNote
Romanelli A, Garella I, Menchise V, Iacovino R, Saviano M, Montesarchio D, Didierjean C, Lello PD, Rossi F, Benedetti E
* Crystal-state conformation of Cα, α-dialkylated peptides containing chiral β-homo-residues (365 visite)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2001; 7(1): 15-26.
Impact Factor: 1.451
Dettagli Esporta in BibTeX Esporta in EndNote
Vai a fine pagina Versione per copia e incolla facile Esporta tutto in BibTeX Esporta tutto in EndNote
Martínez-fernández L, Esposito L, Improta R
* Studying the excited electronic states of guanine rich DNA quadruplexes by quantum mechanical methods: main achievements and perspectives (25 visite)
Photochem Photobiol Sci (ISSN: 1474-905xlinking), 2020 Apr 15; 19(4): 436-444.
Impact Factor: 2.831
Dettagli Esporta in BibTeX Esporta in EndNote
Martinez-fernandez L, Banyasz A, Markovitsi D, Improta R
* Topology Controls the Electronic Absorption and Delocalization of Electron Holes in Guanine Quadruplexes (221 visite)
Chemistry (ISSN: 1521-3765electronic, 0947-6539linking), 2018 Oct 12; 24(57): 15185-15189.
Impact Factor: 5.476
Dettagli Esporta in BibTeX Esporta in EndNote
Bonaccorso C, Grasso G, Musso N, Barresi V, Condorelli DF, La Mendola D, Rizzarelli E
* Water soluble glucose derivative of thiocarbohydrazone acts as ionophore with cytotoxic effects on tumor cells (208 visite)
J Chem Res (ISSN: 0162-0134, 1873-3344, 1873-3344electronic), 2018; 182: 92-102.
Impact Factor: 3.317
Dettagli Esporta in BibTeX Esporta in EndNote
Magrì A, Tabbì G, Breglia R, De Gioia L, Fantucci P, Bruschi M, Bonomo RP, La Mendola D
* Copper ion interaction with the RNase catalytic site fragment of the angiogenin protein: an experimental and theoretical investigation (295 visite) (PDF 164 visite)
Dalton T (ISSN: 1477-9226, 1477-9234, 1477-9226linking), 2017 Jul 04; 46(26): 8524-8538.
Impact Factor: 4.099
Dettagli Esporta in BibTeX Esporta in EndNote
Sorriento D, Del Giudice C, Bertamino A, Ciccarelli M, Gomez-Monterrey I, Campiglia P, Novellino E, Illario M, Trimarco B, De Luca N, Iaccarino G
* New small molecules, ISA27 and SM13, inhibit tumour growth inducing mitochondrial effects of p53 (313 visite)
Br J Cancer (ISSN: 0007-0920, 0007-0920print), 2015 Jan 6; 112(1): 77-85.
Impact Factor: 5.569
Dettagli Esporta in BibTeX Esporta in EndNote
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 (345 visite)
J Phys Chem A (ISSN: 1089-5639, 1520-5215electronic), 2015; 119(21): 5426-5438.
Impact Factor: 2.883
Dettagli Esporta in BibTeX Esporta in EndNote
Musumeci D, Rozza L, Merlino A, Paduano L, Marzo T, Massai L, Messori L, Montesarchio D
* Interaction of anticancer Ru(III) complexes with single stranded and duplex DNA model systems (350 visite)
Dalton T (ISSN: 1477-9226, 1477-9234, 1477-9226linking), 2015; 44(31): 13914-13925.
Impact Factor: 4.177
Dettagli Esporta in BibTeX Esporta in EndNote
Carbonniere P, Pouchan C, Improta R
* Intramolecular vibrational redistribution in the non-radiative excited state decay of uracil in the gas phase: An ab initio molecular dynamics study (294 visite)
Phys Chem Chem Phys (ISSN: 1463-9076, 1463-3907, 1463-9084electronic), 2015; 17(17): 11615-11626.
Impact Factor: 4.449
Dettagli Esporta in BibTeX Esporta in EndNote
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 (282 visite)
P Natl Acad Sci Usa (ISSN: 0027-8424, 1091-6490, 0027-8424print), 2014 Sep 12; 111(32): 11612-11617.
Impact Factor: 9.674
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 (218 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 (200 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
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 (400 visite)
J Chem Res (ISSN: 0162-0134, 1873-3344, 0162-0134print), 2014 Jan; 130(1): 92-102.
Impact Factor: 3.444
Dettagli Esporta in BibTeX Esporta in EndNote
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 (295 visite)
Febs Lett (ISSN: 0014-5793, 0014-5793print, 1873-3468electronic), 2013 Sep 2; 587(15): 2393-2398.
Impact Factor: 3.341
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 (236 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
Improta R
* Photophysics and photochemistry of thymine deoxy-dinucleotide in water: A PCM/TD-DFT quantum mechanical study (255 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
Caruso P, Causà M, Cimino P, Crescenzi O, D'Amore M, Improta R, Pavone M, Rega N
* Effects of molecular dynamics and solvation on the electronic structure of molecular probes (283 visite)
Theor Chem Acc (ISSN: 1432-881x), 2012 Apr; 131(4): 1211-1212.
Impact Factor: 2.233
Dettagli Esporta in BibTeX Esporta in EndNote
Stendardo E, Avila FJA, Santoro F, Improta R
* Vibrationally resolved absorption and emission spectra of dithiophene in the gas phase and in solution by first-principle quantum mechanical calculations (216 visite)
J Chem Theory Comput (ISSN: 1549-9618, 1549-9626electronic, 1549-9618linking), 2012; 8(11): 4483-4493.
Impact Factor: 5.389
Dettagli Esporta in BibTeX Esporta in EndNote
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 (199 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
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 (294 visite)
Dalton T (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 (340 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
Improta R, Lami A, Barone V SF
* Time-Dependent and Time-Independent Approaches for the Computation of Absorption Spectra of Uracil Derivatives in Solution (214 visite)
International Journal Of Quantum Chemistry (ISSN: 0020-7608), 2010 Mar 5; 110(3): 624-636.
Impact Factor: 1.302
Dettagli Esporta in BibTeX Esporta in EndNote
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 (308 visite)
Phys Chem Chem Phys (ISSN: 1463-9076, 1463-3907, 1463-9084electronic), 2010; 12(19): 4934-4948.
Impact Factor: 3.454
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 (247 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
Vergote J, Chalon S, Emond P, Vercouillie J, Pappata S, Guilloteau D
* New SPECT and PET dementia tracers (292 visite)
Med Nucl (ISSN: 0928-1258), 2009 Mar; 33(3): 137-141.
Impact Factor: 0.155
Dettagli Esporta in BibTeX Esporta in EndNote
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 (269 visite)
Phys Chem Chem Phys (ISSN: 1463-9076, 1463-3907, 1463-9084electronic), 2009; 11(22): 4664-4673.
Impact Factor: 4.116
Dettagli Esporta in BibTeX Esporta in EndNote
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 (283 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2008 Sep 4; 112(35): 10769-10772.
Impact Factor: 4.189
Dettagli Esporta in BibTeX Esporta in EndNote
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 (190 visite)
Theor Chem Acc (ISSN: 1432-881x), 2008 Jul; 120(4-6): 491-497.
Impact Factor: 2.37
Dettagli Esporta in BibTeX Esporta in EndNote
Barone V, Improta R, Rega N
* Quantum mechanical computations and spectroscopy: From small rigid molecules in the gas phase to large flexible molecules in solution (199 visite)
Acc Chem Res (ISSN: 0001-4842, 0001-4842linking), 2008 May; 41(5): 605-616.
Impact Factor: 12.176
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 (243 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
Jovanovic H, Lundberg J, Karlsson P, Cerin A, Saijo T, Varrone A, Halldin C, Nordstrom AL
* Sex differences in the serotonin 1A receptor and serotonin transporter binding in the human brain measured by PET (348 visite)
Neuroimage (ISSN: 1053-8119, 1053-8119linking), 2008 Feb 1; 39(3): 1408-1419.
Impact Factor: 5.694
Dettagli Esporta in BibTeX Esporta in EndNote
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 (299 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2007 Sep 21; 127(7): N/D-N/D.
Impact Factor: 3.044
Dettagli Esporta in BibTeX Esporta in EndNote
Santoro F, Barone V, Benzi C, Improta R
* Excited state properties of sizable molecules in solution: From structure to reactivity (214 visite)
Theor Chem Acc (ISSN: 1432-881x), 2007 May; 117(5-6): 1073-1084.
Impact Factor: 2.537
Dettagli Esporta in BibTeX Esporta in EndNote
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 (233 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2007 Feb 28; 126(8): 084509-084509.
Impact Factor: 3.044
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 (279 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 (205 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
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 (196 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 (244 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 (275 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2006 Sep 7; 125(5): N/D-N/D.
Impact Factor: 3.166
Dettagli Esporta in BibTeX Esporta in EndNote
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 (297 visite)
J Chem Phys (ISSN: 0021-9606, 0897-690online), 2006 Jul 28; 125(4): 44512-44512.
Impact Factor: 3.166
Dettagli Esporta in BibTeX Esporta in EndNote
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 (224 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2006 Jun 29; 110(25): 12632-12639.
Impact Factor: 4.115
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 (321 visite)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2006 Jan 18; 128(2): 607-619.
Impact Factor: 7.696
Dettagli Esporta in BibTeX Esporta in EndNote
Marrazzo A, Caraci F, Salinaro ET, Su TP, Copani A, Ronsisvalle G
* Neuroprotective effects of sigma-1 receptor agonists against beta-amyloid-induced toxicity (518 visite)
Neuroreport (ISSN: 0959-4965), 2005 Sep 1; 16(11): 1223-1226.
Impact Factor: 1.995
Dettagli Esporta in BibTeX Esporta in EndNote
Improta R, Antonello S, Formaggio F, Maran F, Rega N, Barone V
* Understanding Electron Transfer across Negatively-Charged Aib Oligopeptides (486 visite)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2005 Jan 20; 109(2): 1023-1033.
Impact Factor: 4.033
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 (330 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
Barone V, Improta R, Rega N
* Computation of protein pK's values by an integrated density functional theory/Polarizable Continuum Model approach (240 visite)
Theor Chem Acc (ISSN: 1432-881x), 2004; 111(2-6): 237-245.
Impact Factor: 2.209
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 (376 visite)
J Org Chem (ISSN: 0022-3263, 0022-3263linking), 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 (301 visite)
Chem Phys Lett (ISSN: 0009-2614), 2004; 387(4-6): 509-516.
Impact Factor: 2.438
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 (242 visite)
Chem Phys Lett (ISSN: 0009-2614), 2003; 373(3-4): 411-415.
Impact Factor: 2.438
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 (276 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
Langella E, Rega N, Improta R, Crescenzi O, Barone V
* Conformational analysis of the tyrosine dipeptide analogue in the gas phase and in aqueous solution by a density functional/continuum solvent model (265 visite)
J Comput Chem (ISSN: 0192-8651, 1096-987xelectronic), 2002 Apr 30; 23(6): 650-661.
Impact Factor: 2.931
Dettagli Esporta in BibTeX Esporta in EndNote
Formaggio F, Bonchio M, Crisma M, Peggion C, Mezzato S, Polese A, Barazza A, Antonello S, Maran F, Broxterman QB, Kaptein B, Kamphuis J, Vitale RM, Saviano M, Benedetti E, Toniolo C
* Nitroxyl peptides as catalysts of enantioselective oxidations (429 visite)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2002; 8(1): [d]84-93.
Impact Factor: 4.238
Dettagli Esporta in BibTeX Esporta in EndNote
Romanelli A, Garella I, Menchise V, Iacovino R, Saviano M, Montesarchio D, Didierjean C, Lello PD, Rossi F, Benedetti E
* Crystal-state conformation of Cα, α-dialkylated peptides containing chiral β-homo-residues (365 visite)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2001; 7(1): 15-26.
Impact Factor: 1.451
Dettagli Esporta in BibTeX Esporta in EndNote
52 Records (47 escludendo Abstract e Conferenze).
Impact factor totale: 229.92 (213.408 escludendo Abstract e Conferenze).
Impact factor a 5 anni totale: 259.754 (242.847 escludendo Abstract e Conferenze).
Impact factor totale: 229.92 (213.408 escludendo Abstract e Conferenze).
Impact factor a 5 anni totale: 259.754 (242.847 escludendo Abstract e Conferenze).
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