Determination of the half-life of 79Se with the accelerator mass spectrometry technique

1997 ◽  
Vol 123 (1-4) ◽  
pp. 405-409 ◽  
Author(s):  
Jiang Songsheng ◽  
Guo Jingru ◽  
Jiang Shan ◽  
Li Chunsheng ◽  
Cui Anzhi ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Accelerator Mass Spectrometry ◽  
Half Life ◽  
Mass Spectrometry Technique ◽  
Spectrometry Technique

Determination of79Se with accelerator mass spectrometry technique

1997 ◽  
Vol 42 (1) ◽  
pp. 30-33 ◽  
Author(s):  
Songsheng Jiang ◽  
Shan Jiang ◽  
Chunsheng Li ◽  
Ming He ◽  
Shaoyong Wu ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Accelerator Mass Spectrometry ◽  
Mass Spectrometry Technique ◽  
Spectrometry Technique

A Novel Liquid Chromatography Tandem Mass Spectrometry Technique using Multi-Period-Multi-Experiment of MRM-EPI-MRM3 with Library Matching for Simultaneous Determination of Amphetamine Type Stimulants Related Drugs in Whole Blood, Urine and Dried Blood Stain (DBS)—Application to Forensic Toxicology Cases in Malaysia

2019 ◽  
Vol 43 (7) ◽  
pp. 528-535 ◽  
Author(s):  
Fathiah A Zubaidi ◽  
Yeun-Mun Choo ◽  
Guan-Huat Tan ◽  
Hamimah Abd Hamid ◽  
Yap Ken Choy
Keyword(s):  
Mass Spectrometry ◽  
Whole Blood ◽  
Forensic Toxicology ◽  
Rapid Screening ◽  
Mass Spectrometry Technique ◽  
Relative Standard ◽  
Liquid Chromatography Tandem Mass ◽  
Screening And Identification ◽  
Spectrometry Technique

Abstract A novel mass spectrometry detection technique based on a multi-period and multi- experiment (MRM-EPI-MRM3) with library matching in a single run for fast and rapid screening and identification of amphetamine type stimulants (ATS) related drugs in whole blood, urine and dried blood stain was developed and validated. The ATS-related drugs analyzed in this study include ephedrine, pseudoephedrine, amphetamine, methamphetamine, MDMA (3,4-Methylenedioxymethamphetamine), MDA (3,4-Methylenedioxyamphetamine), MDEA (3,4-Methylenedioxy-N-ethylamphetamine) and phentermine. The relative standard deviation for inter and intraday was less than 15% while recoveries ranged from 80% to 120% for all three matrices, i.e., whole blood, urine and dried blood stain. All compounds gave library matching percentage of more than 85% based on the purity. This method was proven to be simple and robust, and provide high confident results complemented with library matching confirmation.

Sign in / Sign up

Export Citation Format

Share Document