Biotechnology
Glassy carbon microchip developed for electrospray mass spectrometry
Published in Medical Devices and Surgical Technology Week, June 27th, 2004
"Due to the broad impact of microfabrication technology on chemistry and biology, new methods to pattern and etch a variety of materials are being explored in a number of laboratories," scientists in Canada explained.
S. Ssenyange and colleagues at the University of Alberta described the "design, fabrication, and operation of a glassy carbon (GC) microchip interfaced to a nanoelectrospray ionization source and a quadrupole mass spectrometer."
"The method involves standard photolithographic pattern transfer to a photoresist layer and...
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