Chi-Yang Lee

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A new method of electrospray-assisted laser desorption/ionization (ELDI) mass spectrometry, which combines laser desorption with post-ionization by electrospray, was applied to rapid analysis of solid materials under ambient conditions. Analytes were desorbed from solid metallic and insulating substrata using a pulsed nitrogen laser. Post-ionization(More)
Multiply charged protein ions were detected from the solutions containing a high concentration of tris(hydroxymethyl) aminomethane buffer (TRIS) and sodium dodecyl sulfate (SDS) using fused-droplet electrospray ionization mass spectrometry (FD-ESI/MS). The sample aerosols were generated at ambient temperature with a pneumatic nebulizer commonly used to(More)
Since Taiwan became a World Trade Organization member in 2002, large quantities of grain have been imported from different countries, and insect pests are frequently intercepted from these imported commodities in quarantine inspection. Because most insects are intercepted as immature forms, morphological identification is problematic; therefore, we(More)
For ecological monitoring systems, spatiotemporal continuity of sensed data is an important issue. Wireless sensor networks (WSNs), composed of many tiny sensing devices, give a great way to collect continuously temporal and spatial data. Deployed in a wild field, harsh weather may lead to breakdown of these electronic devices or transmission loss between(More)
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