Characterisation and optimisation of ion discrimination in a mini ion funnel for a miniature mass spectrometer

2019 ◽  
Vol 11 (19) ◽  
pp. 2551-2558 ◽  
Author(s):  
Xiaohua Zhang ◽  
Xinming Huo ◽  
Fei Tang ◽  
Zhuoyue Zha ◽  
Fengbo Yang ◽  
...  
Keyword(s):  
Mass Spectrometer ◽  
Injection Method ◽  
Miniature Mass Spectrometer ◽  
Ion Funnel

The ion discrimination in ion funnel was characterized. And a funnel RF scanning injection method was introduced to overcome the ion discrimination.

Boosting the Sensitivity and Selectivity of a Miniature Mass Spectrometer Using a Hybrid Ion Funnel

2019 ◽  
Vol 91 (12) ◽  
pp. 7911-7919 ◽  
Author(s):  
Yanbing Zhai ◽  
Qian Xu ◽  
Yang Tang ◽  
Siyu Liu ◽  
Dayu Li ◽  
...  
Keyword(s):  
Mass Spectrometer ◽  
Miniature Mass Spectrometer ◽  
Sensitivity And Selectivity ◽  
Ion Funnel

On-Site Diagnosis of Poultry Coccidiosis by a Miniature Mass Spectrometer and Machine Learning

2021 ◽  
Author(s):  
Wei-Chieh Wang ◽  
Hsin-Hsiang Chung ◽  
Ewelina P. Dutkiewicz ◽  
Jhih-Ying Wong ◽  
Wen-Chin Yang ◽  
...  
Keyword(s):  
Machine Learning ◽  
Mass Spectrometer ◽  
Miniature Mass Spectrometer ◽  
Poultry Coccidiosis

An aerodynamic assisted miniature mass spectrometer for enhanced volatile sample analysis

The Analyst ◽  
2016 ◽  
Vol 141 (18) ◽  
pp. 5404-5411 ◽  
Author(s):  
Yanbing Zhai ◽  
Ting Jiang ◽  
Guangyan Huang ◽  
Yongzheng Wei ◽  
Wei Xu
Keyword(s):  
Mass Spectrometer ◽  
Atmospheric Pressure ◽  
Detection Sensitivity ◽  
Sample Analysis ◽  
Ionization Source ◽  
Plasma Ionization ◽  
Vacuum Plasma ◽  
Miniature Mass Spectrometer ◽  
Voc Detection

Low ppb-level VOC detection sensitivity was achieved by integrating an in-vacuum plasma ionization source into the continuous atmospheric pressure interfaced miniature mass spectrometer.

High-Throughput and Direct Sample Screening Using a Laser Spray Ionization Miniature Mass Spectrometer

2019 ◽  
Vol 91 (14) ◽  
pp. 8808-8813 ◽  
Author(s):  
Chuangui Zhou ◽  
Hanyan Wu ◽  
Xiaohua Zhang ◽  
Yong Zhang ◽  
Weixin Xie ◽  
...  
Keyword(s):  
Mass Spectrometer ◽  
High Throughput ◽  
Miniature Mass Spectrometer ◽  
Direct Sample

Rapid discrimination of bacteria using a miniature mass spectrometer

The Analyst ◽  
2016 ◽  
Vol 141 (5) ◽  
pp. 1633-1636 ◽  
Author(s):  
Christopher J. Pulliam ◽  
Pu Wei ◽  
Dalton T. Snyder ◽  
Xiao Wang ◽  
Zheng Ouyang ◽  
...  
Keyword(s):  
Mass Spectrometer ◽  
Paper Spray ◽  
Paper Spray Ionization ◽  
Miniature Mass Spectrometer ◽  
Portable Mass Spectrometer ◽  
Rapid Discrimination

Bacteria colonies were analyzed using paper spray ionization coupled with a portable mass spectrometer.

scholarly journals Point-of-Care Tissue Analysis Using Miniature Mass Spectrometer

2018 ◽  
Vol 91 (1) ◽  
pp. 1157-1163 ◽  
Author(s):  
Ran Zou ◽  
Wenbo Cao ◽  
Leelyn Chong ◽  
Wei Hua ◽  
Hao Xu ◽  
...  
Keyword(s):  
Mass Spectrometer ◽  
Point Of Care ◽  
Tissue Analysis ◽  
Miniature Mass Spectrometer
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