Document Detail


High pressure effect on the ultrafast energy relaxation rate of LDS698 (C19H23N2O4Cl) in a solution.
MedLine Citation:
PMID:  20389705     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Effects of high pressure in a range of up to 1.7 GPa on ultrafast energy relaxation of LDS698 (C(19)H(23)N(2)O(4)Cl) molecules in solution have experimentally been illustrated by a method of femtosecond time-resolved absorption spectroscopy. The rates of the intramolecular and intermolecular energy relaxations show quite different pressure dependences. The observed results are in good agreement with the theoretical interpretation based on the pressure influences on the molecular energy gaps, the intermolecular H-bond interaction, and the solution viscosity.
Authors:
Bingguo Liu; Chunyuan He; Mingxing Jin; Qiaoqiao Wang; Sheng Hsien Lin; Dajun Ding
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Optics express     Volume:  18     ISSN:  1094-4087     ISO Abbreviation:  Opt Express     Publication Date:  2010 Mar 
Date Detail:
Created Date:  2010-04-14     Completed Date:  2010-10-22     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101137103     Medline TA:  Opt Express     Country:  United States    
Other Details:
Languages:  eng     Pagination:  6863-70     Citation Subset:  IM    
Affiliation:
Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China.
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MeSH Terms
Descriptor/Qualifier:
Algorithms
Coloring Agents / chemistry
Ethanol / chemistry
Hydrogen Bonding
Lasers
Methanol / chemistry
Optics and Photonics*
Photochemistry / methods
Physics / methods
Pressure
Pyridines / chemistry
Semiconductors
Solutions
Spectrophotometry / methods*
Viscosity
Chemical
Reg. No./Substance:
0/Coloring Agents; 0/Pyridines; 0/Solutions; 110-86-1/pyridine; 64-17-5/Ethanol; 67-56-1/Methanol

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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