Literature DB >> 29711073

A Chemosensor for Citrate in Beverages.

Axel Metzger1, Eric V Anslyn1.   

Abstract

Competitive binding like that in immunoassays is the principle behind the chemosensor based on receptor 1, which was used to measure the concentration of citrate (2) in a series of common beverages. Citrate displaces the fluorescent colorimetric probe 5-carboxylfluorescein (3) from 1, and the process can be monitored by UV or fluorescence spectroscopy. © 1998 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.

Entities:  

Keywords:  Analytical methods; Chemosensors; Citrate; Guanidinium salts; Host-guest chemistry

Year:  1998        PMID： 29711073     DOI： 10.1002/(SICI)1521-3773(19980316)37:5<649::AID-ANIE649>3.0.CO;2-H

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  7 in total

1.  Polarization-Based Sensing with a Self-Referenced Sample.

Authors:  Joseph R Lakowicz; Ignacy Gryczynski; Zygmunt Gryczynski; Leah Tolosa; Jonathan D Dattelbaum; Govind Rao
Journal:  Appl Spectrosc       Date:  1999-09-01       Impact factor: 2.388

2.  A supramolecular sensing platform for phosphate anions and an anthrax biomarker in a microfluidic device.

Authors:  Bilge Eker; Mahmut Deniz Yilmaz; Stefan Schlautmann; Johannes G E Gardeniers; Jurriaan Huskens
Journal:  Int J Mol Sci       Date:  2011-10-26       Impact factor: 5.923

3.  Highly Efficient, Tripodal Ion-Pair Receptors for Switching Selectivity between Acetates and Sulfates Using Solid-Liquid and Liquid-Liquid Extractions.

Authors:  Marta Zaleskaya; Łukasz Dobrzycki; Jan Romański
Journal:  Int J Mol Sci       Date:  2020-12-12       Impact factor: 5.923

Review 4.  Enzyme assays with supramolecular chemosensors - the label-free approach.

Authors:  Mohamed Nilam; Andreas Hennig
Journal:  RSC Adv       Date:  2022-04-06       Impact factor: 3.361

5.  Supramolecular Fluorescent Sensors: An Historical Overview and Update.

Authors:  Chenxing Guo; Adam C Sedgwick; Takehiro Hirao; Jonathan L Sessler
Journal:  Coord Chem Rev       Date:  2020-09-15       Impact factor: 22.315

6.  Supramolecular Assembly of Uridine Monophosphate (UMP) and Thymidine Monophosphate (TMP) with a Dinuclear Copper(II) Receptor.

Authors:  Md Mhahabubur Rhaman; Douglas R Powell; Md Alamgir Hossain
Journal:  ACS Omega       Date:  2017-11-10

7.  Novel acridine-based thiosemicarbazones as 'turn-on' chemosensors for selective recognition of fluoride anion: a spectroscopic and theoretical study.

Authors:  Ibanga Okon Isaac; Iqra Munir; Mariya Al-Rashida; Syed Abid Ali; Zahid Shafiq; Muhammad Islam; Ralf Ludwig; Khurshid Ayub; Khalid Mohammed Khan; Abdul Hameed
Journal:  R Soc Open Sci       Date:  2018-07-04       Impact factor: 2.963
  7 in total

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