ABOUT INDEXING BOARD ARCHIVES AUTHOR GUIDELINES SUBMIT PAPER AUTHOR'S PAGE NEWS, EVENTS CONTACT
REVISTA DE CHIMIE
Cite as: Rev. Chim.
https://doi.org/10.37358/Rev.Chim.1949

OSIM Nr. R102355
ISSN Print 0034-7752
ISSN Online 2668-8212
Journal Metrics
* Impact Factor 2019: 1.755
* 5-Year IF: 1.351
* CiteScore: 2.2
* H index: 28
(InCites Journal Citation Reports)

SPECIAL ISSUE >>>

REVISTA DE CHIMIE Latest Issue

LATEST ISSUE >>>

   Volume 71, 2020
   Volume 70, 2019
   Volume 69, 2018
   Volume 68, 2017
   Volume 67, 2016
   Volume 66, 2015
   Volume 65, 2014
   Volume 64, 2013
   Volume 63, 2012
   Volume 62, 2011
   Volume 61, 2010
   Volume 60, 2009
   Volume 59, 2008
   Volume 58, 2007
 
<<<< back

Revista de Chimie (Rev. Chim.), Year 2020, Volume 71, Issue 1, 288-297

https://doi.org/10.37358/RC.20.1.7847

Cristina M. Muntean, Ioan Bratu, Bernd Walkenfort, Mohammad Salehi, Simina A. Purcaru, Antonio Hernanz

Vibrational Relaxation of Functional Groups in dAMP Molecules Probed with UV Resonance Raman Spectroscopy

Abstract:

Dynamical properties of functional groups in 2’-deoxyadenosine-5’-monophosphate (dAMP) compound, were identified by UV resonance Raman spectroscopy (UVRR), upon varying nucleotide concentration in aqueous solution (200-600 μM). The studied full-widths at half-maximum (fwhm’s) were found between 13 - 21 cm-1 and the corresponding global relaxation times were faster than 0.817 ps and slower than 0.506 ps. Also, the band around 1430 cm-1 (C4N9-δC8H) in the UV resonance Raman spectrum of dAMP molecule at 400 μM concentration in aqueous solution, was selected for vibrational band shape analysis through time correlation function (CF) concept. Current theories developed for vibrational dephasing (Kubo-Rothschild and Oxtoby) have been applied to this profile and relevant relaxation parameters have been obtained and discussed. The best fit parameters for this dissipation channel of the vibrational excitation energy were established. To our knowledge this is the first UVRR study on nucleotide vibrational band shape analysis through time correlation function concept.
Keywords:
2’-deoxyadenosine-5’-monophosphate;UV resonance Raman spectroscopy; time correlation function; vibrational relaxation; vibrational dephasing

Issue: 2020, Volume 71, Issue 1
Pages: 288-297
Publication date: 2020/2/7
https://doi.org/10.37358/RC.20.1.7847
download pdf   Download Pdf Article
Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
MUNTEAN, C.M., BRATU, I., WALKENFORT, B., SALEHI, M., PURCARU, S.A., HERNANZ, A., Vibrational Relaxation of Functional Groups in dAMP Molecules Probed with UV Resonance Raman Spectroscopy, Rev. Chim., 71(1), 2020, 288-297.

Vancouver
Muntean CM, Bratu I, Walkenfort B, Salehi M, Purcaru SA, Hernanz A. Vibrational Relaxation of Functional Groups in dAMP Molecules Probed with UV Resonance Raman Spectroscopy. Rev. Chim.[internet]. 2020 Jan;71(1):288-297. Available from: https://doi.org/10.37358/RC.20.1.7847


APA 6th edition
Muntean, C.M., Bratu, I., Walkenfort, B., Salehi, M., Purcaru, S.A. & Hernanz, A. (2020). Vibrational Relaxation of Functional Groups in dAMP Molecules Probed with UV Resonance Raman Spectroscopy. Revista de Chimie, 71(1), 288-297. https://doi.org/10.37358/RC.20.1.7847


Harvard
Muntean, C.M., Bratu, I., Walkenfort, B., Salehi, M., Purcaru, S.A., Hernanz, A. (2020). 'Vibrational Relaxation of Functional Groups in dAMP Molecules Probed with UV Resonance Raman Spectroscopy', Revista de Chimie, 71(1), pp. 288-297. https://doi.org/10.37358/RC.20.1.7847


IEEE
C.M. Muntean, I. Bratu, B. Walkenfort, M. Salehi, S.A. Purcaru, A. Hernanz, "Vibrational Relaxation of Functional Groups in dAMP Molecules Probed with UV Resonance Raman Spectroscopy". Revista de Chimie, vol. 71, no. 1, pp. 288-297, 2020. [online]. https://doi.org/10.37358/RC.20.1.7847


Text
Cristina M. Muntean, Ioan Bratu, Bernd Walkenfort, Mohammad Salehi, Simina A. Purcaru, Antonio Hernanz,
Vibrational Relaxation of Functional Groups in dAMP Molecules Probed with UV Resonance Raman Spectroscopy,
Revista de Chimie,
Volume 71, Issue 1,
2020,
Pages 288-297,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.1.7847.
(https://revistadechimie.ro/Articles.asp?ID=7847)
Keywords: 2’-deoxyadenosine-5’-monophosphate;UV resonance Raman spectroscopy; time correlation function; vibrational relaxation; vibrational dephasing


RIS
TY - JOUR
T1 - Vibrational Relaxation of Functional Groups in dAMP Molecules Probed with UV Resonance Raman Spectroscopy
A1 - Muntean, Cristina M.
A2 - Bratu, Ioan
A3 - Walkenfort, Bernd
A4 - Salehi, Mohammad
A5 - Purcaru, Simina A.
A6 - Hernanz, Antonio
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 1
SP - 288
EP - 297
UR - https://doi.org/10.37358/RC.20.1.7847
KW - 2’-deoxyadenosine-5’-monophosphate
KW - UV resonance Raman spectroscopy
KW - time correlation function
KW - vibrational relaxation
KW - vibrational dephasing
ER -


BibTex
@article{RevCh2020P288,
author = {Muntean Cristina M. and Bratu Ioan and Walkenfort Bernd and Salehi Mohammad and Purcaru Simina A. and Hernanz Antonio},
title = {Vibrational Relaxation of Functional Groups in dAMP Molecules Probed with UV Resonance Raman Spectroscopy},
journal = {Revista de Chimie},
volume = {71},
number = {1},
pages = {288-297},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.1.7847},
url = {https://revistadechimie.ro/Articles.asp?ID=7847}
}
 
<<<< back
 
PUBLISHING SECTION
Author Guidelines
 * Paper Drafting
 * Paper Template
 * Ethical Statement
 * Paper Submission
 * Author Payments
Ghidul Autorului (ro)
Submit Paper
Author's Page
Publishing Ethics
Peer Review Process
Open Access & Archiving Policy
 Search Authors
 LATEST NEWS
REvista de Chimie Revista de Chimie - 70 de ani de aparitie neintrerupta.. detalii
dictionar English-Romanian Dictionary for Mechanical Engineering
(download pdf)
  News, Events
Crossref Member Badge
 DOI  logo
 Gold Open Access | Source=http://www.plos.org/  | Author=art designer at PLoS
Creative Commons License
 Conferences of Contemporary
 Chemistry
 Biblioteca Chimiei
 Materiale Plastice