Results 261 to 270 of about 46,142 (281)

Using an Indicator Displacement Assay to Monitor Glucose Oxidase Activity in Blood Serum

Organic Letters, 2007
[diagram: see text] Using a boronic acid receptor that was previously found to have high affinity for gluconic acid, we created a colorimetric indicator displacement assay (IDA) that can report the concentration of the product of glucose oxidase (GOx) catalyzed glucose oxidation. The color change obtained directly reflects the concentration of glucose.
Tianzhi, Zhang, Eric V, Anslyn
openaire   +2 more sources

DEVELOPMENT OF AN INDICATOR DISPLACEMENT ASSAY REAGENT FOR SACCHARIDE QUANTITATION

2020
Boronic acid-appended molecules have been popular in classical guest-host interactions with saccharides that use an integrated indicator-receptor motif. Though the literature shows a number of novel sensors varying in degrees of synthetic difficulty and water solubility, such sensor systems were never refined into a working analytical tool. A promising
openaire   +1 more source

Background and Basic Concepts of Indicator Displacement Assays

Taking a step forward from the indicator spacer receptor (ISR) method comprising covalent linkages between receptors and indicators via a spacer, the indicator displacement assay (IDA) offers an innovative and powerful sensing approach for various target analytes in the realm of host-guest chemistry.
Ishfaq Ahmad Rather, Rashid Ali
openaire   +1 more source

Detection of cyanide ions using chemosensing ensembles under indicator displacement assays

2023
Anion recognition is an attractive area of research in recent decades as anions play an important role in a wide range of chemical, biological, and environmental processes. This dissertation reports three projects dedicated to anion recognition with applications in fluoride and cyanide sensing.
openaire   +1 more source

Indicator Displacement Assays (IDAs): An Innovative Molecular Sensing Approach

This book explores a revolutionary sensing technique called Indicator Displacement Assays (IDAs). It is designed to provide readers with a comprehensive understanding of the conceptual foundation and wide-ranging applications of IDAs. The book aims to fulfill a crucial gap in the existing references on the subject.
Ishfaq Ahmad Rather, Rashid Ali
openaire   +1 more source

Supramolecular Bioimaging through Signal Amplification by Combining Indicator Displacement Assay with Förster Resonance Energy Transfer

Angewandte Chemie - International Edition, 2021
Wen-Chao Geng, Zhe Zheng, Jie Gao
exaly  

Indicator Displacement Assay (IDA)

2004
Karl J. Wallace, Binh T. Nguyen, Eric V. Anslyn   +2 more
openaire   +1 more source

Highly sensitive fluorescent turn-on lateral flow strip for chlorothalonil based on an indicator displacement ratiometric fluorescent assay

Sensors and Actuators B: Chemical, 2023
Ren Hong-xin
exaly  

A pillararene-based indicator displacement assay for the fluorescence detection of vitamin B1

Sensors and Actuators B: Chemical, 2022
Adrien Paudics, Dóra Hessz, Márton Bojtár   +2 more
exaly  

Indicator Displacement Assay Inside Dye-Functionalized Covalent Organic Frameworks for Ultrasensitive Monitoring of Sialic Acid, an Ovarian Cancer Biomarker

ACS Applied Materials & Interfaces, 2020
Limin Zhao, Bing Yan
exaly