Selective and Sensitive Recognition of Cu2+in an Aqueous Medium: A Surface-Enhanced Raman Scattering (SERS)-Based Analysis with a Low-Cost Raman Reporter

2012 ◽  
Vol 18 (20) ◽  
pp. 6335-6342 ◽  
Author(s):  
Sougata Sarkar ◽  
Mukul Pradhan ◽  
Arun Kumar Sinha ◽  
Mrinmoyee Basu ◽  
Tarasankar Pal
Keyword(s):  
Raman Scattering ◽  
Aqueous Medium ◽  
Low Cost ◽  
Surface Enhanced Raman Scattering ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

Hierarchical growth and morphological control of ordered Cu–Au alloy arrays with high surface enhanced Raman scattering activity

CrystEngComm ◽  
2020 ◽  
Vol 22 (1) ◽  
pp. 113-118 ◽  
Author(s):  
Zhezhe Wang ◽  
Ruihua Liu ◽  
Zhuohong Feng ◽  
Lin Lin ◽  
Rongrong Xie ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Low Cost ◽  
High Surface ◽  
Hierarchical Structures ◽  
Surface Enhanced Raman Scattering ◽  
Atom Ratio ◽  
Morphological Control ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Enhanced Raman Scattering

Low-cost Cu–Au alloy hierarchical structures are fabricated by coelectrodeposition, and the highest SERS activity is obtained when the atom ratio of Cu and Au is about 88 : 12.

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