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.

In situ analysis of corrosion inhibitors using a portable mass spectrometer with paper spray ionization

The Analyst ◽  
2013 ◽  
Vol 138 (13) ◽  
pp. 3740 ◽  
Author(s):  
Fred. P. M. Jjunju ◽  
Anyin Li ◽  
Abraham Badu-Tawiah ◽  
Pu Wei ◽  
Linfan Li ◽  
...  
Keyword(s):  
Mass Spectrometer ◽  
Corrosion Inhibitors ◽  
In Situ Analysis ◽  
Paper Spray ◽  
Paper Spray Ionization ◽  
Portable Mass Spectrometer

Paper spray and related ambient ionization mass spectrometry applications in food control

2019 ◽  
Vol 3 (4) ◽  
pp. 1-8
Author(s):  
Kim Tae-Young
Keyword(s):  
Mass Spectrometry ◽  
Mass Spectrometer ◽  
Food Analysis ◽  
Ambient Ionization ◽  
Current Work ◽  
Ionization Mass ◽  
Food Control ◽  
Paper Spray ◽  
Paper Spray Ionization ◽  
Ambient Ionization Mass Spectrometry

In the analysis of food, mass spectrometry (MS) is one of the most universal and widely applied techniques. Recently, the outburst of the invention of several ambient ionization (AI) sources has innovated the way to conduct routine MS analysis in various fields, including food analysis. Paper spray ionization (PSI) is a representative example of AI methods that have been successfully coupled with a contemporary mass spectrometer. Our current work aims to summarize typical applications of PSI and the pertinent AI methods in diverse areas of food control, along with a discussion on their advantages and inherent limitations. Lastly, the prospects of these AI techniques for food control are presented.

scholarly journals THE DEVELOPMENT OF, AND CERTAIN CLINICAL APPLICATIONS FOR, A PORTABLE MASS SPECTROMETER

1950 ◽  
Vol 20 (5) ◽  
pp. 714-728
Author(s):  
Fletcher A. Miller ◽  
Allan Hemingway ◽  
A.O. Nier ◽  
Ralph T. Knight ◽  
E.B. Brown ◽  
...  
Keyword(s):  
Mass Spectrometer ◽  
Clinical Applications ◽  
Portable Mass Spectrometer

A portable mass spectrometer for direct monitoring of gases and volatile compounds in air and water samples

2011 ◽  
Vol 54 (3) ◽  
pp. 390-396 ◽  
Author(s):  
V. T. Kogan ◽  
D. S. Lebedev ◽  
A. K. Pavlov ◽  
Yu. V. Chichagov ◽  
A. S. Antonov
Keyword(s):  
Volatile Compounds ◽  
Mass Spectrometer ◽  
Water Samples ◽  
Portable Mass Spectrometer

Femtoamp and picoamp modes of electrospray and paper spray ionization

2021 ◽  
Vol 469 ◽  
pp. 116696
Author(s):  
Nicholas R. Allen ◽  
Huishan Li ◽  
Alexander Cheung ◽  
Guoqiang Xu ◽  
Yunlong Zi ◽  
...  
Keyword(s):  
Paper Spray ◽  
Paper Spray Ionization

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

Paper Spray Ionization of Noncovalent Protein Complexes

2014 ◽  
Vol 86 (3) ◽  
pp. 1342-1346 ◽  
Author(s):  
Yun Zhang ◽  
Yue Ju ◽  
Chengsi Huang ◽  
Vicki H. Wysocki
Keyword(s):  
Protein Complexes ◽  
Paper Spray ◽  
Paper Spray Ionization ◽  
Noncovalent Protein

Direct analysis of herbicides by paper spray ionization mass spectrometry

2015 ◽  
Vol 7 (23) ◽  
pp. 9808-9816 ◽  
Author(s):  
Steven L. Reeber ◽  
Sneha Gadi ◽  
Sung-Ben Huang ◽  
Gary L. Glish
Keyword(s):  
Mass Spectrometry ◽  
Environmental Samples ◽  
Direct Analysis ◽  
Mass Spectrometric ◽  
Mass Spectrometric Analysis ◽  
Spectrometric Analysis ◽  
Ionization Mass ◽  
Paper Spray ◽  
Paper Spray Ionization ◽  
Rapid Mass

Paper spray ionization enables the rapid mass spectrometric analysis of environmental samples without the use of chromatography or sample cleanup techniques.

Sign in / Sign up

Export Citation Format

Share Document