منابع مشابه
Fluorometric assay for alcohol sulfotransferase.
A sensitive fluorometric assay was developed for alcohol sulfotransferase (AST). This was the first continuous fluorometric assay reported for AST. It used 3'-phosphoadenosine 5'-phosphosulfate regenerated from 3-phosphoadenosine 5'-phosphate by a recombinant phenol sulfotransferase (PST) using 4-methylumbelliferyl sulfate as the sulfuryl group donor. The recombinant PST did not use the alcohol...
متن کاملDevelopment of an Automated Handheld Immunoaffinity Fluorometric Biosensor
new immunoaffinity fluorometric biosensor has been developed for detecting and quantifying aflatoxins, a family of potent fungi-produced carcinogens that are commonly found in a variety of agricultural products. They have also been cited as biological agents under weapons development. The handheld, self-contained biosensor is fully automatic, highly sensitive, quick, quantitative, and requires ...
متن کاملDetermination of breath alcohol using a differential-type amperometric biosensor based on alcohol dehydrogenase
A differential-type amperometric biosensor based on conventional thick-®lm technology has been developed for breath alcohol measurement. The amperometric breath alcohol biosensor utilizes the alcohol dehydrogenase (ADH) and nicotinamide adenine dinucleotide (NAD) cofactor which produce reduced NADH as a product of the oxidation of alcohol. The biosensor was designed in a differential format co...
متن کاملAmperometric ethanol biosensor based on poly(vinyl alcohol)-multiwalled carbon nanotube-alcohol dehydrogenase biocomposite.
A novel amperometric ethanol biosensor was constructed using alcohol dehydrogenase (ADH) physically immobilized within poly(vinyl alcohol)-multiwalled carbon nanotube (PVA-MWCNT) composite obtained by a freezing-thawing process. It comprises a MWCNT conduit, a PVA binder, and an ADH function. The measurement of ethanol is based on the signal produced by beta-nicotinamide adenine dinucleotide (N...
متن کاملFluorometric assay for N-acetylprocainamide.
We describe a simple, rapid fluorometric assay for separate quantitative analysis of procainamide and N-acetylprocainamide in mixtures. The effective lenear range (fluorescence vs. concentration) in serum is 0.1 to 10.0 mg/liter, regardless of the ratio (by weight) of the two drugs from 1:10 to 10:1. Analytical recoveries by the extraction method used were 100.0 +/- 3.0% and 98.0 +/- 4.0%, resp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Life Support Engineering
سال: 2007
ISSN: 1341-9455,1884-5827
DOI: 10.5136/lifesupport.19.supplement_182