An Introductory Overview on Applications of Pyrazoles as Transition Metal Chemosensors

Utility of pyrazoles and their derivatives in constructing ordered porous materials with physicochemical characteristics such as chemosensors has undoubtedly created much interest in developing newer frameworks. A variety of pyrazole based chemosensors are known for their remarkable photophysical, p...

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Bibliographic Details
Published inJournal of fluorescence Vol. 34; no. 5; pp. 1955 - 1964
Main Authors Parshad, Mahavir, Kumar, Devinder, Verma, Vikas
Format Journal Article
LanguageEnglish
Published New York Springer US 01.09.2024
Springer Nature B.V
Subjects
Analytical Chemistry
Biochemistry
Biological and Medical Physics
Biological effects
Biomedical and Life Sciences
Biomedicine
Biomonitoring
Biophysics
Biotechnology
Chemical sensors
Chemoreceptors
Environmental monitoring
Ion detectors
Ion probes
Metal-organic frameworks
Nonlinear optics
Nonlinear systems
Porous materials
Pyrazole
Review
Transition metals
Transition metal ions
Pyrazoline
Bis(pyrazole)
Pyrazole
Chemosensors
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Summary:Utility of pyrazoles and their derivatives in constructing ordered porous materials with physicochemical characteristics such as chemosensors has undoubtedly created much interest in developing newer frameworks. A variety of pyrazole based chemosensors are known for their remarkable photophysical, pH sensitivity, solvatochromic, ion detection, high quantum yields and nonlinear optical behavior. Many of the transition metals have shown beneficial biological effects in biological systems. There is always a need of continuous monitoring to maintain an adequate range of all and specifically for the toxic ones like mercury. Pyrazoline nanoparticle probes have been reported for sensing/detection of Hg 2+ ions. Pyridinyl pyrazoline and benzimidazolyl pyrazole derived sensors are more selective and sensitive towards Zn 2+ and Fe 3+ ions respectively. Pyrazole derived metal organic frameworks (MOF’s) have been reported for environmental monitoring and biological imaging. Keeping in view of the enormous synthetic and biological importance of pyrazoles, herein, we are presenting an overview on applications of pyrazoles in transition metal chemosensors. Graphical Abstract
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ISSN:1053-0509
1573-4994
1573-4994
DOI:10.1007/s10895-023-03402-0