0

Molecularly Imprinted Fluorescent-Shift Receptors Prepared With 2-(trifluoromethyl)acrylic Acid

J Matsui, H Kubo, T Takeuchi

Anal Chem. 2000 Jul 15;72(14):3286-90.

PMID: 10939401

Abstract:

Methacrylic acid (MAA) and 2-(trifluoromethyl)acrylic acid (TFMAA) were used to prepare molecularly imprinted polymers exhibiting diastereoselectivity for cinchona alkaloids. Fluorescent spectra of the cinchona alkaloid exhibit a characteristic shift through binding to these polymer particles, originating most likely from the highly acidic residues in the imprinted polymers acting as a proton donator. Our results show that TFMAA based imprinted polymers can be used as polymer reagents for quantitating the cinchona alkaloid bound to the polymers without bound/free separation.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP381986 2-(Trifluoromethyl)acrylic acid 2-(Trifluoromethyl)acrylic acid 381-98-6 Price
qrcode