𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Principles and applications of electrochemical and optical biosensors

✍ Scribed by M. Aizawa

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
644 KB
Volume
250
Category
Article
ISSN
0003-2670

No coin nor oath required. For personal study only.

✦ Synopsis

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The pnnc~ples of bmcatalytlc and bloafflmty blosensors are mewed with emphasis on electron transfer-type enzyme sensors, optxal enzyme sensors and optxal unmunosensors for homogeneous unmunoassay An enzyme sensor for ethanol was fabncated by electrochenxcal polymenzahon of pyrrole onto the surface of platmued platmum-adsorbed alcohol dehydrogenase-NAD-Meldola Blue Ethanol was determmed amperometncally by measunng the oxldatwe current through polypyrrole An optlcal enzyme sensor 1s exemphfied by an acetylchohne sensor baaed on an optxal pH fibre sensor usmg a thm polyamlme film The optxal lmmunosensor for homogeneous tmmunoassay consists of an optlcal flbre, the end of whch LS coated wth an optwxlly transparent platmum electrode With usmg lummol as a label, hlgbly senslttve homogeneous unmunoassay 1s camed out by measurmg the eleetrochenwal lummescence of the label

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