E-resources
Peer reviewed
-
Mu, Xijiao; Guo, Yonghong; Li, Yulong; Wang, Zhong; Li, Yuee; Xu, Shuhong
Journal of Raman spectroscopy, September 2017, Volume: 48, Issue: 9Journal Article
Resonance Raman (RR) probe is a new biomarker technology, which has the characteristics of low detection limit and being capable of multiple detection. In this paper, through analyzing the UV–Vis spectra, non‐resonant and pre‐resonant Raman spectra of Azobenzene‐based RR probe (Am‐CN Azo‐OH) and Azobenzene using density functional theory (DFT), we try to explore common rules for designing new RR probes. First, the excitation wavelength is a prerequisite for intense enhancement which should match the absorption spectrum of RR probe; second, each vibration mode presents quite different resonance enhancement; finally, the highest resonance enhancement is derived from the vibration of the atomic groups around the chromophore, which coincides with the nature transition orbit (NTO) theory of the strongest excited state of the molecule. Copyright © 2017 John Wiley & Sons, Ltd. The resonance enhancement effect of the Raman spectrum is the strongest near the UV–Vis absorption peak, and the resonance enhancement for each vibration mode is not equal. The excitation wavelength is a prerequisite for intense enhancement which should match the absorption spectrum of RR probe. Each vibration mode presents quite different resonance enhancement. The highest resonance enhancement is derived from the vibration of the atomic groups around the chromophore.
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.