[EN] QUANTITATIVE CHIRALITY AND CONCENTRATION SENSING OF CHIRAL ANALYTES USING A RELAY ASSAY<br/>[FR] DÉTECTION QUANTITATIVE DE CHIRALITÉ ET DE CONCENTRATION D'ANALYTES CHIRAUX À L'AIDE D'UN DOSAGE DE RELAIS
申请人:UNIV GEORGETOWN
公开号:WO2021225688A1
公开(公告)日:2021-11-11
The present application relates to an analytical method that includes providing a sample potentially containing a chiral analyte that can exist in stereoisomeric forms, providing certain probes; and providing an indicator. The sample is contacted with an excess of the probe under conditions to permit irreversible covalent binding of the probe to the analyte, if present in the sample. The sample is contacted with the indicator under conditions to permit covalent binding of the indicator to any excess probe that is not bound to the analyte. Based on any binding that occurs between the analyte and probe, the absolute configuration of the analyte in the sample and/or the enantiomeric composition of the analyte in the sample using a chiroptical technique is/are determined. Based on any binding that occurs between the indicator and probe, the concentration of the analyte in the sample is determined using a non-chiroptical technique.
Ovchinnikov, V. V.; Cherezov, S. V.; Cherkasov, R. A., Journal of general chemistry of the USSR, 1984, vol. 54, p. 910 - 919
作者:Ovchinnikov, V. V.、Cherezov, S. V.、Cherkasov, R. A.、Pudovik, A. N.
DOI:——
日期:——
OVCHINNIKOV, V. V.;CHEREZOV, S. V.;CHERKASOV, R. A.;PUDOVIK, A. N., ZH. OBSHCH. XIMII, 1984, 54, N 5, 1021-1030
作者:OVCHINNIKOV, V. V.、CHEREZOV, S. V.、CHERKASOV, R. A.、PUDOVIK, A. N.
DOI:——
日期:——
Quantitative Chirality and Concentration Sensing of Alcohols, Diols, Hydroxy Acids, Amines and Amino Alcohols using Chlorophosphite Sensors in a Relay Assay
作者:F. Yushra Thanzeel、Kaluvu Balaraman、Christian Wolf
DOI:10.1002/anie.202005324
日期:2020.11.23
simultaneous determination of the concentration and enantiomeric composition of small sample amounts and are also compatible with high‐throughput multi‐well plate technology have received increasing attention in recent years. We now introduce a new class of broadly useful small‐molecule probes and a relay sensing strategy that together accomplish these tasks with five classes of compounds including the