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Multichannel spectrophotometry for analysis of organophosphate paraoxon in beverages
Acetylcholinesterase cholinesterase biosensing pesticides assay Ellman
2010/10/14
Multichannel spectrophotometry was performed to assay for paraoxon in spiked beverages. A 96-well microplate was used for this purpose. The measuring protocol was based on inhibition of the enzyme ace...
Derivative Spectrophotometric Determination of Caffeine in Some Beverages
Caffeine Beverages Derivative Spectrophotometry
2010/4/22
Caffeine content was determined in cola, coffee and tea by second and third order derivative spectrophotometry without using any separation or background correction technique and reagent. The method i...