Literature DB >> 25219983

Solid phase microextraction (SPME)-transmission mode (TM) pushes down detection limits in direct analysis in real time (DART).

Germán Augusto Gómez-Ríos1, Janusz Pawliszyn.   

Abstract

A new SPME device was developed and applied for quick solventless extraction/enrichment of small molecules from complex matrices. Subsequently, the device was coupled as a transmission mode substrate to DART resulting in limits of detection in the low pg mL(-1) level in less than 3 minutes with reproducibility below 5% RSD.

Year:  2014        PMID： 25219983     DOI： 10.1039/c4cc05301j

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  7 in total

1.  Online Sol-gel Capillary Microextraction-Mass Spectrometry (CME-MS) Analysis of Illicit Drugs.

Authors:  Emre Seyyal; Theresa Evans-Nguyen
Journal:  J Am Soc Mass Spectrom       Date:  2019-02-22       Impact factor: 3.109

2.  Employing Solid Phase Microextraction as Extraction Tool for Pesticide Residues in Traditional Medicinal Plants.

Authors:  Thamani T Gondo; Veronica C Obuseng; Lesego C Mmualefe; Harriet Okatch
Journal:  J Anal Methods Chem       Date:  2016-09-20       Impact factor: 2.193

3.  Quantitative analysis of biofluid spots by coated blade spray mass spectrometry, a new approach to rapid screening.

Authors:  Germán Augusto Gómez-Ríos; Marcos Tascon; Nathaly Reyes-Garcés; Ezel Boyacı; Justen Poole; Janusz Pawliszyn
Journal:  Sci Rep       Date:  2017-11-23       Impact factor: 4.379

Review 4.  Ambient Ionization and Miniature Mass Spectrometry Systems for Disease Diagnosis and Therapeutic Monitoring.

Authors:  Wenpeng Zhang; Xiao Wang; Yu Xia; Zheng Ouyang
Journal:  Theranostics       Date:  2017-07-20       Impact factor: 11.556

5.  Polymeric Sorbent Sheets Coupled to Direct Analysis in Real Time Mass Spectrometry for Trace-Level Volatile Analysis-A Multi-Vineyard Evaluation Study.

Authors:  Madeleine Y Bee-DiGregorio; Hui Feng; Bruce S Pan; Nick K Dokoozlian; Gavin L Sacks
Journal:  Foods       Date:  2020-04-02

6.  Random Forest Processing of Direct Analysis in Real-Time Mass Spectrometric Data Enables Species Identification of Psychoactive Plants from Their Headspace Chemical Signatures.

Authors:  Meghan Grace Appley; Samira Beyramysoltan; Rabi Ann Musah
Journal:  ACS Omega       Date:  2019-09-11

7.  Utilization of Machine Learning for the Differentiation of Positional NPS Isomers with Direct Analysis in Real Time Mass Spectrometry.

Authors:  Jennifer L Bonetti; Saer Samanipour; Arian C van Asten
Journal:  Anal Chem       Date:  2022-03-17       Impact factor: 6.986
  7 in total

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