Synthesis of bifunctional reduced graphene oxide/CuS/Au composite nanosheets for in situ monitoring of a peroxidase-like catalytic reaction by surface-enhanced Raman spectroscopy

RSC Advances ◽  
2016 ◽  
Vol 6 (59) ◽  
pp. 54456-54462 ◽  
Author(s):  
Wei Song ◽  
Guangdi Nie ◽  
Wei Ji ◽  
Yanzhou Jiang ◽  
Xiaofeng Lu ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Catalytic Reaction ◽  
Surface Enhanced Raman Spectroscopy ◽  
In Situ Monitoring ◽  
Reduced Graphene ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

In this work, we have demonstrated the synthesis of bifunctional reduced graphene oxide/CuS/Au composite nanosheets for in situ monitoring of peroxidase-like catalytic reaction by surface-enhanced Raman spectroscopy.

Hybrid films of reduced graphene oxide modified with gold nanorods and its study as surface-enhanced Raman spectroscopy platform

2020 ◽  
Vol 265 ◽  
pp. 127405 ◽  
Author(s):  
P.B. Jimenez-Vara ◽  
J. Johny ◽  
I.C. Novoa-de Leon ◽  
C. Guerrero-Bermea ◽  
D.F. Garcia-Gutierrez ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Gold Nanorods ◽  
Surface Enhanced Raman Spectroscopy ◽  
Hybrid Films ◽  
Reduced Graphene ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

One-pot in situ photochemical synthesis of graphene oxide/gold nanorod nanocomposites for surface-enhanced Raman spectroscopy

RSC Advances ◽  
2015 ◽  
Vol 5 (58) ◽  
pp. 46552-46557 ◽  
Author(s):  
A. J. Caires ◽  
D. C. B. Alves ◽  
C. Fantini ◽  
A. S. Ferlauto ◽  
L. O. Ladeira
Keyword(s):  
Raman Spectroscopy ◽  
Graphene Oxide ◽  
Gold Nanorods ◽  
Surface Enhanced Raman Spectroscopy ◽  
Photochemical Synthesis ◽  
One Pot ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

One-pot process is demonstrated that produces gold nanorods/graphene oxide nanocomposites that can be used as highly sensitive surface-enhanced Raman spectroscopy substrates.

In situ monitoring of catalytic process variations in a single nanowire by dark-field-assisted surface-enhanced Raman spectroscopy

2016 ◽  
Vol 52 (5) ◽  
pp. 1044-1047 ◽  
Author(s):  
Xin Shi ◽  
Hao-Wen Li ◽  
Yi-Lun Ying ◽  
Chang Liu ◽  
Li Zhang ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Process Variations ◽  
Surface Enhanced Raman Spectroscopy ◽  
Dark Field ◽  
In Situ Monitoring ◽  
Catalytic Process ◽  
Single Nanowire ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

In this communication, we provide a new method for characterizing the kinetics of a catalytic process on multiple sites of a single nanowire by dark-field-assisted surface-enhanced Raman spectroscopy (DFSERS).

Plasmon catalytic PATP coupling reaction on Ag-NPs/graphite studied via in situ electrochemical surface-enhanced Raman spectroscopy

2020 ◽  
Vol 22 (41) ◽  
pp. 23482-23490
Author(s):  
Hang Zhong ◽  
Jun Chen ◽  
Jinfan Chen ◽  
Ran Tao ◽  
Jiaolai Jiang ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Catalytic Reaction ◽  
Coupling Reaction ◽  
Surface Enhanced Raman Spectroscopy ◽  
Reaction Paths ◽  
Ag Nps ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Plasmon-induced hot holes and electrons play different roles in the PATP coupling reaction, resulting in two different catalytic reaction paths.

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