Khoa Hoang

Articles

Simplifying Mass Spectrometry Through New Ionization Technology: Application to Drugs and Clinical Analyses

Sarah Trimpin;Joseph A. Caruso;Shubhashis Chakrabarty;Khoa Hoang;Paul M. Stemmer;Shameemah Thawoos;I-Chung Lu;Jessica L. DeLeeuw;Srinivas B. Narayan;Milan Pophristic;Zachary J. Devereaux;Charles N. McEwen

May 1st 2016

A newly discovered method, matrix-assisted ionization (MAI), is described for generating gas-phase ions from volatile and nonvolatile compounds. The method is both simple and sensitive.

Nonconventional Alternatives to LC–MS

Sarah Trimpin;Shubhashis Chakrabarty;Khoa Hoang;Ellen D. Inutan;Charles N. McEwen;Beixi Wang;Corinne A. Lutomski

May 1st 2015

An important attribute of a novel ionization process for use in mass spectrometry (MS) is its simplicity and flexibility to be hyphenated to conventional liquid-based separation methods.