Please use this identifier to cite or link to this item:
|標題:||PMMA-based capillary electrophoresis electrochemical detection microchip fabrication||作者:||Horng, R.H.
|關鍵字:||chip;su-8||Project:||Journal of Micromechanics and Microengineering||期刊/報告no：:||Journal of Micromechanics and Microengineering, Volume 15, Issue 1, Page(s) 6-10.||摘要:||
yIn this paper, a 50 mum (depth) x 50 mum (width) microfluidic channel is made on a poly(methyl methacrylate) (PMMA) substrate using thick photoresist. Openings were drilled for buffer reservoirs on an additional piece of PMMA. A final PMMA/pattemed photoresist/PMMA sandwich configuration was completed using a bonding process. The thick photoresist was used as the adhesion layer and also as the microfluidic system. Using screen-printed technology for carbon and silver electrode fabrication, the microchip electrophoretic device functions were demonstrated. Successful detection of uric acid and L-ascorbic acid (the main components in human urine) validates the functionality of the proposed system. Successful ascorbic and uric acid separation in a sample from a urine donor who had consumed 500 mg of vitamins verified the proposed biochip.
|Appears in Collections:||化學系所|
Show full item record
TAIR Related Article
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.