Rapid identification and quantification of the antibiotic susceptibility of lactic acid bacteria using surface enhanced Raman spectroscopy

2020 ◽  
Vol 12 (3) ◽  
pp. 376-382 ◽  
Author(s):  
Panxue Wang ◽  
Xuejie Wang ◽  
Yan Sun ◽  
Guoli Gong ◽  
Mingtao Fan ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Antibiotic Susceptibility ◽  
Early Period ◽  
Surface Enhanced Raman Spectroscopy ◽  
Rapid Identification ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Identification And Quantification

SERS was used to discriminate and quantify the antibiotic susceptibility of lactic acid bacteria at the early period of treatment.

Surface-enhanced Raman spectroscopy for rapid identification and quantification of Flibanserin in different kinds of wine

2020 ◽  
Vol 12 (23) ◽  
pp. 3025-3031
Author(s):  
Qiwen Bao ◽  
Hang Zhao ◽  
Siqingaowa Han ◽  
Chen Zhang ◽  
Wuliji Hasi
Keyword(s):  
Raman Spectroscopy ◽  
Surface Enhanced Raman Spectroscopy ◽  
Rapid Identification ◽  
Illegal Behavior ◽  
Surface Enhanced ◽  
Psychedelic Drugs ◽  
Surface Enhanced Raman ◽  
Identification And Quantification

Wine has always been a popular carrier for psychedelic drugs, with the rapid identification and quantification of psychedelic drugs in wine being the focus of regulating illegal behavior.

scholarly journals Detection of Illicit Drugs using Surface Enhanced Raman Spectroscopy

2021 ◽  
Vol 6 (1) ◽  
Author(s):  
Satish Kumar Dubey
Keyword(s):  
Raman Spectroscopy ◽  
Illicit Drugs ◽  
Drugs Of Abuse ◽  
Surface Enhanced Raman Spectroscopy ◽  
Rapid Identification ◽  
Law Enforcement Agencies ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Future Direction ◽  
Identification And Quantification

Rapid identification of drugs of abuse in different types of forensic evidences, including bulk street drugs as well as traces found in drinks, on fibers/clothing, in fingerprints, on fingernails, on bank notes, in body fluids etc., is of critical importance.Current forensic methods involved in identification and quantification of illicit drugs are destructive and slow, making it difficult for them to be used for rapid on-site analysis. Surface enhanced Raman Spectroscopy (SERS) offers distinct advantages to various law-enforcement agencies, working in the security field, as it provides rapid, sensitive, accurate and non-destructive technique for the identification and quantification of a variety of drug types. This review summarizes techniques for detection of contraband drugs, difficulties associated with them and discusses the future direction of research in this field.

scholarly journals Detection of Alternative Drugs for Illegal Injection Based on Surface-Enhanced Raman Spectroscopy

2019 ◽  
Vol 2019 ◽  
pp. 1-5
Author(s):  
Lin Bao ◽  
Siqingaowa Han ◽  
Xuanyu Sha ◽  
Hang Zhao ◽  
Yuping Liu ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Density Functional ◽  
Surface Enhanced Raman Spectroscopy ◽  
Rapid Identification ◽  
Heroin Addiction ◽  
Sers Substrate ◽  
Functional Theory ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
And Control

Promethazine and scopolamine are two major components of a drug commonly used as a substitute for heroin addiction but with its own potential for abuse. Here, surface-enhanced Raman spectroscopy experiments were combined with density functional theory computations of the Raman frequencies of promethazine. The enhancement of the SERS substrate was optimized by contrast detection of silver nanoparticles. The optimized substrate was used to detect scopolamine, promethazine and their mixtures. Several mixtures of different concentrations were detected and analyzed. The approach of rapid identification and monitoring of drugs will become an important tool in the detection and control of illicit drug use.

Rapid identification of gutter oil by detecting the capsaicin using surface enhanced Raman spectroscopy

2017 ◽  
Vol 49 (3) ◽  
pp. 472-481 ◽  
Author(s):  
Kangzhen Tian ◽  
Wen Wang ◽  
Yue Yao ◽  
Xinming Nie ◽  
Aixia Lu ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Surface Enhanced Raman Spectroscopy ◽  
Rapid Identification ◽  
Surface Enhanced ◽  
Surface Enhanced Raman
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