Microphotoelectrochemical Surface-Enhanced Raman Spectroscopy: Toward Bridging Hot-Electron Transfer with a Molecular Reaction

2020 ◽  
Vol 142 (18) ◽  
pp. 8483-8489 ◽  
Author(s):  
Yi-Fan Huang ◽  
Wei Wang ◽  
Hong-Yu Guo ◽  
Chao Zhan ◽  
Sai Duan ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Electron Transfer ◽  
Surface Enhanced Raman Spectroscopy ◽  
Hot Electron ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Molecular Reaction ◽  
Hot Electron Transfer

scholarly journals Probing Hot Electron Behaviors by Surface-Enhanced Raman Spectroscopy

2020 ◽  
Vol 1 (9) ◽  
pp. 100184
Author(s):  
Jing-Liang Yang ◽  
Hong-Jia Wang ◽  
Hua Zhang ◽  
Zhong-Qun Tian ◽  
Jian-Feng Li
Keyword(s):  
Raman Spectroscopy ◽  
Surface Enhanced Raman Spectroscopy ◽  
Hot Electron ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Gold surface enhanced Raman spectroscopy of amphiphilic sulfur viologens during electron transfer

1992 ◽  
Vol 210-211 ◽  
pp. 825-827 ◽  
Author(s):  
J.-H. Kim ◽  
K.A. Bunding Lee ◽  
R.A. Uphaus ◽  
T.M. Cotton
Keyword(s):  
Raman Spectroscopy ◽  
Electron Transfer ◽  
Gold Surface ◽  
Surface Enhanced Raman Spectroscopy ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

In situ investigation of hot-electron-induced Suzuki−Miyaura reaction by surface-enhanced Raman spectroscopy

2020 ◽  
Vol 128 (17) ◽  
pp. 173105
Author(s):  
Hui-Shu Feng ◽  
Fan Dong ◽  
Hai-Sheng Su ◽  
Matthew M. Sartin ◽  
Bin Ren
Keyword(s):  
Raman Spectroscopy ◽  
Surface Enhanced Raman Spectroscopy ◽  
Hot Electron ◽  
In Situ Investigation ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Unraveling the Interfacial Electron Transfer Dynamics of Electroactive Microbial Biofilms Using Surface-Enhanced Raman Spectroscopy

ChemSusChem ◽  
2013 ◽  
Vol 6 (3) ◽  
pp. 487-492 ◽  
Author(s):  
Hoang K. Ly ◽  
Falk Harnisch ◽  
Siang-Fu Hong ◽  
Uwe Schröder ◽  
Peter Hildebrandt ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Electron Transfer ◽  
Surface Enhanced Raman Spectroscopy ◽  
Interfacial Electron Transfer ◽  
Microbial Biofilms ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Multi-layer electron transfer across nanostructured Ag-SAM-Au-SAM junctions probed by surface enhanced Raman spectroscopy

2010 ◽  
Vol 12 (33) ◽  
pp. 9822 ◽  
Author(s):  
Murat Sezer ◽  
Jiu-Ju Feng ◽  
H. Khoa Ly ◽  
Yanfei Shen ◽  
Takashi Nakanishi ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Electron Transfer ◽  
Surface Enhanced Raman Spectroscopy ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Bacterial detection and differentiation via direct volatile organic compound sensing with surface enhanced Raman spectroscopy

2017 ◽  
Author(s):  
Caitlin S. DeJong ◽  
David I. Wang ◽  
Aleksandr Polyakov ◽  
Anita Rogacs ◽  
Steven J. Simske ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Bacterial Infections ◽  
Direct Detection ◽  
Point Of Care ◽  
Surface Enhanced Raman Spectroscopy ◽  
E Coli ◽  
Recent Emergence ◽  
Surface Enhanced ◽  
Volatile Organic ◽  
Surface Enhanced Raman

Through the direct detection of bacterial volatile organic compounds (VOCs), via surface enhanced Raman spectroscopy (SERS), we report here a reconfigurable assay for the identification and monitoring of bacteria. We demonstrate differentiation between highly clinically relevant organisms: <i>Escherichia coli</i>, <i>Enterobacter cloacae</i>, and <i>Serratia marcescens</i>. This is the first differentiation of bacteria via SERS of bacterial VOC signatures. The assay also detected as few as 10 CFU/ml of <i>E. coli</i> in under 12 hrs, and detected <i>E. coli</i> from whole human blood and human urine in 16 hrs at clinically relevant concentrations of 10<sup>3</sup> CFU/ml and 10<sup>4</sup> CFU/ml, respectively. In addition, the recent emergence of portable Raman spectrometers uniquely allows SERS to bring VOC detection to point-of-care settings for diagnosing bacterial infections.

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