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Microsecond Time-Resolved Mass Spectrometry [ID 10004]

OverviewAt this time the predominant method for a pharmaceutical chemist to characterize reaction kinetics is to employ spectroscopy. The main issue with this technique is that spectroscopy produces an absorption/Emission spectrum and it is possible for multiple different compounds to have the same spectrum peak, making it difficult to differentiate....

Published: 10/13/2020 | Inventor(s): Hao Chen, Zhixin Miao

Keywords(s):

Category(s): Physical Science > Chemistry

On-line and Off-line Coupling of Electorchemistry (EC) with Mass Spectrometry by Liquid Sample DESI OU [ID: #09030]

A variety of ambient ionization methods have been introduced, including desorption electrospray ionization (DESI). DESI is a representative method for ambient mass spectrometry. It has been shown to be useful in providing a rapid and efficient means of desorbing and ionizing a variety of target compounds of interest under ambient conditions. In U.S....

Published: 2/23/2022 | Inventor(s): Hao Chen, Jiwen Li, Zhixin Miao

Keywords(s):

Category(s): Physical Science > Chemistry, Life Science > Mass Spectrometry

Analysis of Liquid Samples by Desorption Electrospray Ionization-Mass Spectrometry (DESI-MS) [ID 08023]

OverviewMass Spectrometry (MS) works by converting molecules into ions which can then be detected and analyzed. DESI-MS applications were previously restricted to analyzing solid samples on surfaces. Researchers at Ohio University have discovered a novel application of DESI by fostering the technology to analyze liquid samples. In this technique, titled...

Published: 10/13/2020 | Inventor(s): Hao Chen

Keywords(s):

Category(s): Life Science > Mass Spectrometry