scholarly journals Gold Nano-Popcorn-Based Targeted Diagnosis, Nanotherapy Treatment, and In Situ Monitoring of Photothermal Therapy Response of Prostate Cancer Cells Using Surface-Enhanced Raman Spectroscopy

2010 ◽  
Vol 132 (51) ◽  
pp. 18103-18114 ◽  
Author(s):  
Wentong Lu ◽  
Anant Kumar Singh ◽  
Sadia Afrin Khan ◽  
Dulal Senapati ◽  
Hongtao Yu ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Raman Spectroscopy ◽  
Photothermal Therapy ◽  
Therapy Response ◽  
Surface Enhanced Raman Spectroscopy ◽  
In Situ Monitoring ◽  
Prostate Cancer Cells ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

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).

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.

In situ Monitoring of Adipogenesis with Human-Adipose-Derived Stem Cells Using Surface-Enhanced Raman Spectroscopy

2010 ◽  
Vol 64 (11) ◽  
pp. 1227-1233 ◽  
Author(s):  
Benjamin Moody ◽  
Carla M. Haslauer ◽  
Elizabeth Kirk ◽  
Arthi Kannan ◽  
Elizabeth G. Loboa ◽  
...  
Keyword(s):  
Stem Cells ◽  
Raman Spectroscopy ◽  
Surface Enhanced Raman Spectroscopy ◽  
In Situ Monitoring ◽  
Adipose Derived Stem Cells ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

In situ monitoring of plasmon-driven photocatalytic reactions at gas–liquid–solid three-phase interfaces by surface-enhanced Raman spectroscopy

2019 ◽  
Vol 7 (32) ◽  
pp. 9926-9932 ◽  
Author(s):  
Yukun Gao ◽  
Nan Yang ◽  
Sichen Lu ◽  
Tingting You ◽  
Penggang Yin
Keyword(s):  
Raman Spectroscopy ◽  
Superhydrophobic Surface ◽  
Surface Enhanced Raman Spectroscopy ◽  
In Situ Monitoring ◽  
Sers Substrates ◽  
Three Phase ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Photocatalytic Reactions

Plasmon-driven photocatalytic reaction is monitored at the gas-liquid-solid interface by using superhydrophobic surface enhanced Raman spectroscopy (SERS) substrates.

In situ monitoring of palladacycle-mediated carbonylation by surface-enhanced Raman spectroscopy

RSC Advances ◽  
2015 ◽  
Vol 5 (118) ◽  
pp. 97734-97737 ◽  
Author(s):  
Kai Hu ◽  
Da-Wei Li ◽  
Jing Cui ◽  
Yue Cao ◽  
Yi-Tao Long
Keyword(s):  
Raman Spectroscopy ◽  
Surface Enhanced Raman Spectroscopy ◽  
In Situ Monitoring ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

A novel surface-enhanced Raman spectroscopy (SERS) based strategy for the in situ monitoring of palladacycle-mediated carbonylation.

scholarly journals Manipulating the surface-enhanced Raman spectroscopy (SERS) activity and plasmon-driven catalytic efficiency by the control of Ag NP/graphene layers under optical excitation

Nanophotonics ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 1529-1540
Author(s):  
Xianwu Xiu ◽  
Liping Hou ◽  
Jing Yu ◽  
Shouzhen Jiang ◽  
Chonghui Li ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Hot Spot ◽  
Catalytic Efficiency ◽  
Surface Enhanced Raman Spectroscopy ◽  
In Situ Monitoring ◽  
Excitation Beam ◽  
Graphene Layers ◽  
Cu Film ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Abstract Highly efficient plasmon-driven catalysis and excellent surface-enhanced Raman spectroscopy (SERS) performance are proportional to the square of the local electromagnetic field (hot spot). However, a proven way to realize the enhancement in intensity and density of “hot spot” still needs to be investigated. Here, we report on multilayered Ag nanoparticle (Ag NP)/graphene coupled to an underlying Cu film system (MAgNP-CuF) which can be used as an effective SERS substrates realizing ultra-sensitive detection for toxic molecules and in situ monitoring the plasmon-driven reaction for p-nitrothiophenol (PNTP) to p,p′-dimercaptobenzene (DMAB) conversion. The mechanism of ultra-sensitive SERS response and catalytic reaction is investigated via Ag NP/graphene layer-dependent experiments combined with theoretical simulations. The research found that the intensity and density of “hot spot” can be effectively manipulated by the number of plasmonic layers, and the bottom Cu film could also reflect the scattered and excitation beam and would further enhance the Raman signals. Moreover, the MAgNP-CuF exhibits outstanding performance in stability and reproducibility. We believe that this concept of multilayered plasmonic structures would be widely used not only in the field of SERS but also in the wider research in photocatalysis.

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