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Microfluidic chip ionization source coupling with mass spectrometry
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Biosensors & Bioelectronics

ISSN: 2155-6210

Open Access

Microfluidic chip ionization source coupling with mass spectrometry


7th Euro Biosensors and Bioelectronics Conference

July 10-11, 2017 Berlin, Germany

Xiaohao Wang

Tsinghua-Berkeley Shenzhen Institute, China

Keynote: J Biosens Bioelectron

Abstract :

Ionization source is a vital component of the mass spectrometer. In recent years, with the development of the mass spectrometer miniaturization and the microfluidic chip integration technologies, increasing research efforts have been devoted to the coupling of microfluidic chip ionization source to mass spectrometry. Facing requirement of portable MS used for on-site rapid detection, a microfluidic chip ionization source is developed. Multi-layer soft photolithography technology is chosen as the fabrication craft for the microfluidic chip template, and three novel microfluidic chip ionization sources were proposed, such as a microfluidic chip-based multi-channel ionization (MCMCI) was developed to extend the application of microfluidic chip ionization to MS. This MCMCI implemented extraction of untreated compounds in complex matrices without sample pretreatments and dual sprays with high DC voltages simultaneously.

Biography :

Xiaohao Wang completed his Bachelor’s and Doctor degrees at Tsinghua University in 1994 and 1999, respectively. From 1998, he worked at Tsinghua University as a Faculty Member, and was promoted to Full Professor in 2000. From 2007 to 2008, he was at Technical University of Berlin as a Visiting Scholar. He serves as the Deputy Dean of Graduate School at Shenzhen, Tsinghua University, now. His research interests cover MEMS based sensors, actuators, ionizing sources and portable analytical instrument. He has published over 200 technical papers and holds tens of patents.

Email: wang.xiaohao@sz.tsinghua.edu.cn

Google Scholar citation report
Citations: 1751

Biosensors & Bioelectronics received 1751 citations as per Google Scholar report

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