Results 161 to 170 of about 6,781 (224)

Rhodamine and functionalised azobenzene condensed fluorescent <i>turn on</i> novel receptor for the selective and sensitive detection of Hg²⁺: a combined experimental and theoretical study. [PDF]

RSC Adv
Sahu P, Chaturwedi AK, Patel AR, Pandey A, Sharma V, Matore BW, Singh J, Roy PP, Hait M, Patra GK.   +9 more
europepmc   +1 more source

A Dual Responsive Fluorescent Probe Exhibiting ICT Based Colorimetric and Fluorimetric Detection of Cyanide. [PDF]

Luminescence
Arockiam JJ, Ramasamy RK, Malecki JG, Vellingiri A, Nesakumar JIET, Arockiam JB.   +5 more
europepmc   +1 more source

Transition- Metal-Free Piranha-Assisted One-Pot Oxidative Iodination of Graphene Oxide for Selective Turn-On Fluorescence Sensing of Cu²⁺ Ions. [PDF]

Luminescence
Elavarasan A, Kalaiyarasi M, Tamilarasu K, Rex KGR, Santhamoorthy M, Al-Kahtani AA, Pradhan T, Ramesh P.   +7 more
europepmc   +1 more source

Detection of Selected Heavy Metal Ions Using Organic Chromofluorescent Chemosensors. [PDF]

Molecules
Aslam S, Kousar I, Rani S, Altaf W, Bristy S, Skouta R.   +5 more
europepmc   +1 more source

A robust aminothiazole-based colorimetric sensor for visual detection of Fe³⁺ ions in environmental and pharmaceutical samples. [PDF]

Sci Rep
Rakshitha GS, Karthik CS, Karuppasamy K, Mallu P, Swamy SN, Alfantazi A.   +5 more
europepmc   +1 more source

Modern Approaches in Organic Chromofluorescent Sensor Synthesis for the Detection of Considered First-Row Transition Metal Ions. [PDF]

Molecules
Aslam S, Kousar I, Rani S, Zainab I, Bristy S, Skouta R.   +5 more
europepmc   +1 more source

Pentaphosphorylated magic spot nucleotides: chemoenzymatic synthesis and disassembly-based sensing.

Org Biomol Chem
Moser P, Roy SK, Herzog M, Bauer F, Wollensack F, Breit B, Jessen HJ.   +6 more
europepmc   +1 more source

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Sulfonamides as Optical Chemosensors

Critical Reviews in Analytical Chemistry, 2022
Sulfonamides are auspicious chemosensors which are capable to bind with ionic species through various ways like complexation, charge transfer, proton transfer etc. and produce a detection signal in the form of an optical change either in visible or UV-light and for electronic as well as fluorimetric spectra.
Madeeha Batool, Zartashia Afzal, Hafiz Muhammad Junaid, Amber Rehana Solangi, Areej Hassan   +4 more
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Chemosensors for Pyrophosphate

Accounts of Chemical Research, 2008
The selective detection of the anion pyrophosphate (PPi) is a major research focus. PPi is a biologically important target because it is the product of ATP hydrolysis under cellular conditions, and because it is involved in DNA replication catalyzed by DNA polymerase, its detection is being investigated as a real-time DNA sequencing method. In addition,
Sook Kyung, Kim, Dong Hoon, Lee, Jong-In, Hong, Juyoung, Yoon   +3 more
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A Chemosensor for Citrate in Beverages

Angewandte Chemie International Edition, 1998
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.
Axel, Metzger, Eric V, Anslyn
openaire   +2 more sources