Improving the Performance of the Mini 2000 Mass Spectrometer with a Triboelectric Nanogenerator Electrospray Ionization Source

[Image: see text] Balancing the contradiction between portability and analytical performances of a miniaturized mass spectrometer is vital to extend its on-site applications. In this study, triboelectric nanogenerator (TENG)-driven ion sources were coupled with our home-built Mini 2000 system and ap...

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Autores principales: Liu, Jianli, Tang, Wei, Meng, Xiangzhi, Zhan, Lingpeng, Xu, Wei, Nie, Zongxiu, Wang, Zhonglin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2018
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6645661/
https://www.ncbi.nlm.nih.gov/pubmed/31459297
http://dx.doi.org/10.1021/acsomega.8b01777
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author Liu, Jianli
Tang, Wei
Meng, Xiangzhi
Zhan, Lingpeng
Xu, Wei
Nie, Zongxiu
Wang, Zhonglin
author_facet Liu, Jianli
Tang, Wei
Meng, Xiangzhi
Zhan, Lingpeng
Xu, Wei
Nie, Zongxiu
Wang, Zhonglin
author_sort Liu, Jianli
collection PubMed
description [Image: see text] Balancing the contradiction between portability and analytical performances of a miniaturized mass spectrometer is vital to extend its on-site applications. In this study, triboelectric nanogenerator (TENG)-driven ion sources were coupled with our home-built Mini 2000 system and applied to the analyses of different samples. Compared with the conventional direct current (DC) nanoelectrospray ionization (nanoESI) source, the ion intensity of the TENG-nanoESI miniature mass spectrometer was improved by ∼3 times. Moreover, maybe due to the different pathways of ion formation in comparison with DC electrospray, TENG electrospray is shown to reduce the salt suppression effect during ionization. With these figures of merit, the direct detection of reserpine in saliva was demonstrated using the TENG-Mini 2000 system.
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spelling pubmed-66456612019-08-27 Improving the Performance of the Mini 2000 Mass Spectrometer with a Triboelectric Nanogenerator Electrospray Ionization Source Liu, Jianli Tang, Wei Meng, Xiangzhi Zhan, Lingpeng Xu, Wei Nie, Zongxiu Wang, Zhonglin ACS Omega [Image: see text] Balancing the contradiction between portability and analytical performances of a miniaturized mass spectrometer is vital to extend its on-site applications. In this study, triboelectric nanogenerator (TENG)-driven ion sources were coupled with our home-built Mini 2000 system and applied to the analyses of different samples. Compared with the conventional direct current (DC) nanoelectrospray ionization (nanoESI) source, the ion intensity of the TENG-nanoESI miniature mass spectrometer was improved by ∼3 times. Moreover, maybe due to the different pathways of ion formation in comparison with DC electrospray, TENG electrospray is shown to reduce the salt suppression effect during ionization. With these figures of merit, the direct detection of reserpine in saliva was demonstrated using the TENG-Mini 2000 system. American Chemical Society 2018-09-28 /pmc/articles/PMC6645661/ /pubmed/31459297 http://dx.doi.org/10.1021/acsomega.8b01777 Text en Copyright © 2018 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Liu, Jianli
Tang, Wei
Meng, Xiangzhi
Zhan, Lingpeng
Xu, Wei
Nie, Zongxiu
Wang, Zhonglin
Improving the Performance of the Mini 2000 Mass Spectrometer with a Triboelectric Nanogenerator Electrospray Ionization Source
title Improving the Performance of the Mini 2000 Mass Spectrometer with a Triboelectric Nanogenerator Electrospray Ionization Source
title_full Improving the Performance of the Mini 2000 Mass Spectrometer with a Triboelectric Nanogenerator Electrospray Ionization Source
title_fullStr Improving the Performance of the Mini 2000 Mass Spectrometer with a Triboelectric Nanogenerator Electrospray Ionization Source
title_full_unstemmed Improving the Performance of the Mini 2000 Mass Spectrometer with a Triboelectric Nanogenerator Electrospray Ionization Source
title_short Improving the Performance of the Mini 2000 Mass Spectrometer with a Triboelectric Nanogenerator Electrospray Ionization Source
title_sort improving the performance of the mini 2000 mass spectrometer with a triboelectric nanogenerator electrospray ionization source
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6645661/
https://www.ncbi.nlm.nih.gov/pubmed/31459297
http://dx.doi.org/10.1021/acsomega.8b01777
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