Literature DB >> 21267488

Photon-driven charge transfer and photocatalysis of p-aminothiophenol in metal nanogaps: a DFT study of SERS.

De-Yin Wu1, Liu-Bin Zhao, Xiu-Min Liu, Rong Huang, Yi-Fan Huang, Bin Ren, Zhong-Qun Tian.   

Abstract

When p-aminothiophenol (PATP) is used as a probe molecule and adsorbs on silver and gold nanogaps, a significant change of relative SERS intensities can be observed. Our DFT calculations show that surface photocatalytic coupling reactions yield a new surface species of p,p'-dimercaptoazobenzene (DMAB) causing the significant change in the SERS spectra.

Entities:  

Mesh：

Substances：

Year:  2011        PMID： 21267488     DOI： 10.1039/c0cc05302c

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  6 in total

1.  Influence of polymerisation on the reversibility of low-energy proton exchange reactions by Para-Aminothiolphenol.

Authors:  Divya Balakrishnan; Guillaume Lamblin; Jean Sebastien Thomann; Jerome Guillot; David Duday; Albert van den Berg; Wouter Olthuis; César Pascual-García
Journal:  Sci Rep       Date:  2017-11-13       Impact factor: 4.379

2.  Catalytic coupling reaction mechanism of 4-nitrobenzenethiol on silver clusters: a density functional theoretical study.

Authors:  Xiao Chen; Wei Wei; Laicai Li; Liuxie Liu; Rui Pan; Anmin Tian
Journal:  J Mol Model       Date:  2017-10-23       Impact factor: 1.810

3.  Plasmon-driven surface catalysis in hybridized plasmonic gap modes.

Authors:  Hui Wang; Ting Liu; Yingzhou Huang; Yurui Fang; Ruchuan Liu; Shuxia Wang; Weijia Wen; Mengtao Sun
Journal:  Sci Rep       Date:  2014-11-18       Impact factor: 4.379

4.  Combined use of vancomycin-modified Ag-coated magnetic nanoparticles and secondary enhanced nanoparticles for rapid surface-enhanced Raman scattering detection of bacteria.

Authors:  Chongwen Wang; Bing Gu; Qiqi Liu; Yuanfeng Pang; Rui Xiao; Shengqi Wang
Journal:  Int J Nanomedicine       Date:  2018-02-27

5.  Photovoltaic cells as a highly efficient system for biomedical and electrochemical surface-enhanced Raman spectroscopy analysis.

Authors:  K Niciński; E Witkowska; D Korsak; K Noworyta; J Trzcińska-Danielewicz; A Girstun; A Kamińska
Journal:  RSC Adv       Date:  2019-01-02       Impact factor: 4.036

6.  The discovery of the hydrogen bond from p-Nitrothiophenol by Raman spectroscopy: Guideline for the thioalcohol molecule recognition tool.

Authors:  Yun Ling; Wen Chang Xie; Guo Kun Liu; Run Wen Yan; De Yin Wu; Jing Tang
Journal:  Sci Rep       Date:  2016-09-23       Impact factor: 4.379
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.