In-Field Detection Method for Imidacloprid by Surface Enhanced Raman Spectroscopy

2021 ◽  
pp. 1-13
Author(s):  
Andrea Hermsen ◽  
David Lamers ◽  
Justus Schoettl ◽  
Christian Mayer ◽  
Martin Jaeger
Keyword(s):  
Raman Spectroscopy ◽  
Detection Method ◽  
Surface Enhanced Raman Spectroscopy ◽  
Field Detection ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Establishment of rapid detection method of methamidophos in vegetables by surface enhanced Raman spectroscopy

2012 ◽  
Vol 234 (6) ◽  
pp. 1091-1098 ◽  
Author(s):  
Yunfei Xie ◽  
Godelieve Mukamurezi ◽  
Yingying Sun ◽  
Heya Wang ◽  
He Qian ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Rapid Detection ◽  
Detection Method ◽  
Surface Enhanced Raman Spectroscopy ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

Rapid single-cell detection and identification of pathogens by using surface-enhanced Raman spectroscopy

The Analyst ◽  
2017 ◽  
Vol 142 (10) ◽  
pp. 1782-1789 ◽  
Author(s):  
N. E. Dina ◽  
H. Zhou ◽  
A. Colniţă ◽  
N. Leopold ◽  
T. Szoke-Nagy ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Detection Method ◽  
Surface Enhanced Raman Spectroscopy ◽  
Cell Detection ◽  
Time Analysis ◽  
Real Time Analysis ◽  
Single Cell Detection ◽  
Detection And Identification ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

For the successful treatment of infections, real-time analysis and enhanced multiplex capacity, sensitivity and cost-effectiveness of the developed detection method are critical.

Rapid and Quantitative Detection Method of Sodium Benzoate in Carbonated Beverage Based on Surface-Enhanced Raman Spectroscopy

2017 ◽  
Vol 37 (9) ◽  
pp. 0930001 ◽  
Author(s):  
房晓倩 Fang Xiaoqian ◽  
彭彦昆 Peng Yankun ◽  
李永玉 Li Yongyu ◽  
王 凡 Wang Fan ◽  
卜晓朴 Bu Xiaopu ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Sodium Benzoate ◽  
Detection Method ◽  
Surface Enhanced Raman Spectroscopy ◽  
Quantitative Detection ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Carbonated Beverage

Quantitative detection of dithiocarbamate pesticides by surface-enhanced Raman spectroscopy combined with an exhaustive peak-seeking method

2021 ◽  
Vol 13 (12) ◽  
pp. 1479-1488
Author(s):  
Qiaoling Wei ◽  
Liangdong Zhang ◽  
Chunfeng Song ◽  
Hongfu Yuan ◽  
Xiaoyu Li
Keyword(s):  
Raman Spectroscopy ◽  
Detection Method ◽  
Surface Enhanced Raman Spectroscopy ◽  
Quantitative Detection ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Sers Detection ◽  
Good Signal

A surface-enhanced Raman spectroscopy (SERS) detection method for dithiocarbamate (DTC) with good signal repeatability and a wide linear quantitative range is developed combined with an exhaustive peak-seeking method.

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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