Highly Sensitive and Selective Surface-Enhanced Raman Spectroscopy Label-free Detection of 3,3′,4,4′-Tetrachlorobiphenyl Using DNA Aptamer-Modified Ag-Nanorod Arrays

2016 ◽  
Vol 8 (8) ◽  
pp. 5723-5728 ◽  
Author(s):  
Kexi Sun ◽  
Qing Huang ◽  
Guowen Meng ◽  
Yilin Lu
Keyword(s):  
Raman Spectroscopy ◽  
Surface Enhanced Raman Spectroscopy ◽  
Dna Aptamer ◽  
Nanorod Arrays ◽  
Label Free ◽  
Highly Sensitive ◽  
Label Free Detection ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Combining vancomycin-modified gold nanorod arrays and colloidal nanoparticles as the sandwich model for discrimination of gram-positive bacteria and their detection via surface-enhanced Raman spectroscopy (SERS)

The Analyst ◽  
2021 ◽  
Author(s):  
Araz Norouz Dizaji ◽  
Nihal Simsek Ozek ◽  
Ferhunde Aysin ◽  
Ayfer Calis ◽  
Asli Yilmaz ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Surface Enhanced Raman Spectroscopy ◽  
Colloidal Nanoparticles ◽  
Nanorod Arrays ◽  
Gram Positive ◽  
Gram Positive Bacteria ◽  
Sensor Platform ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

This study reports the development of a highly sensitive antibiotic-based discrimination and sensor platform for the detection of gram-positive bacteria through surface-enhanced Raman spectroscopy (SERS). Herein, the combination of gold...

Label-Free Detection of Native Proteins by Surface-Enhanced Raman Spectroscopy Using Iodide-Modified Nanoparticles

2014 ◽  
Vol 86 (4) ◽  
pp. 2238-2245 ◽  
Author(s):  
Li-Jia Xu ◽  
Cheng Zong ◽  
Xiao-Shan Zheng ◽  
Pei Hu ◽  
Jia-Min Feng ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Surface Enhanced Raman Spectroscopy ◽  
Label Free ◽  
Native Proteins ◽  
Label Free Detection ◽  
Surface Enhanced ◽  
Surface Enhanced Raman
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