Selective recognition of Fe2+ in aqueous solution by chalcones

Prajapati, Sunita; Jana, Subrata

doi:10.1016/j.saa.2023.123129

Cited by 2 publications

(1 citation statement)

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“…Chalcone derivatives exhibit promising potential as foundational frameworks for the advancement of efficacious chemosensors targeting diverse metal ions. [22][23][24][25][26] Notably, they manifest remarkable quantum yield, absorption and emission characteristics within the visible spectrum, alongside robust photochemical stability, rendering them favorable candidates for deployment as dye laser mediums. [27] These distinctive attributes establish their suitability for a plethora of applications encompassing solar cells, liquid crystals, nonlinear optics, and optical sensors.…”

Section: Introductionmentioning

confidence: 99%

A Novel Fluorescent Probe containing dihydropyrimidinone Analogue for Highly Sensitive, Selective Detection of Al(III) Ions with its Molecular Docking, ADME/T and Anticancer Impact

El‐Nahass,

Bakr,

Hamada

et al. 2024

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In this investigation, a novel and promising chemosensor incorporating a dihydropyrimidinone moiety, namely; (E)‐4‐(4‐(dimethylamino)phenyl)‐5‐(3‐(4‐(dimethylamino)phenyl)acryloyl)‐6‐methyl‐3,4 dihydropyrimidin‐2(1H)‐one (DPDAD), has been successfully synthesized and characterized. The DPDAD chemosensor‘s response was evaluated in diverse solvents with varying polarities, shedding light on its solvatochromic behavior. The assessment of colorimetric and optical sensing attributes toward a range of metal ions such as Al(III), Cr(III), Mn II), Fe(III), Co(II), Ni(II), and Cu(II) was undertaken. Notably, DPDAD displayed discernible color alterations upon interaction with all the examined metal ions, with a significant bathochromic shift observed in the absorption spectra in the presence of Al(III), distinguishing it from the other metal ions. Furthermore, through detailed absorption and emission spectral analyses, DPDAD exhibited remarkable selectivity, sensitivity, and an on‐off‐on switchable behavior specifically with Al(III) ions, over the other metal ions. The binding constant was determined as 0.39×105 M−1, accompanied by a limit of detection (LOD) of 1.03×10−5 M. Notably, the DPDAD′s potential extends beyond metal ion sensing; it was computationally assessed for its capability to inhibit the γ‐secretase enzyme. Moreover, DPDAD′s antioxidant attributes were probed, and its inhibitory effect against a range of cancer cell lines was verified in‐vitro.

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Section: Introductionmentioning

confidence: 99%

A Novel Fluorescent Probe containing dihydropyrimidinone Analogue for Highly Sensitive, Selective Detection of Al(III) Ions with its Molecular Docking, ADME/T and Anticancer Impact

El‐Nahass,

Bakr,

Hamada

et al. 2024

ChemistrySelect

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Coumarin‐Oxazolyl‐Based Chemosensor for Selective Detection of Fe²⁺ Ions: Preparation, Spectral Characterization, Theoretical Studies and Cellular Bioimaging

Kalaiarasi,

Ranjani,

Aswathy

et al. 2023

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New coumarin‐oxazolyl derived receptor (E)‐3(2‐(2‐(1‐(2‐oxo‐2H‐chromen‐3‐yl)ethylidene)hydrazinyl)oxazol‐4‐yl)‐2H‐chromen‐2‐one (AOX) was designed, synthesised from the reaction of 3‐acetyl‐coumarin semicarbazone with 3‐bromoacetyl coumarin in chloroform/ethanol and the formation of AOX was confirmed by using different spectroscopic methods. The interaction of the AOX with different metal ions was investigated using photometric titrations and its selectively detected the Fe2+ ions.

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Selective recognition of Fe2+ in aqueous solution by chalcones

Cited by 2 publications

References 40 publications

A Novel Fluorescent Probe containing dihydropyrimidinone Analogue for Highly Sensitive, Selective Detection of Al(III) Ions with its Molecular Docking, ADME/T and Anticancer Impact

A Novel Fluorescent Probe containing dihydropyrimidinone Analogue for Highly Sensitive, Selective Detection of Al(III) Ions with its Molecular Docking, ADME/T and Anticancer Impact

Coumarin‐Oxazolyl‐Based Chemosensor for Selective Detection of Fe²⁺ Ions: Preparation, Spectral Characterization, Theoretical Studies and Cellular Bioimaging

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Selective recognition of Fe2+ in aqueous solution by chalcones

Cited by 2 publications

References 40 publications

A Novel Fluorescent Probe containing dihydropyrimidinone Analogue for Highly Sensitive, Selective Detection of Al(III) Ions with its Molecular Docking, ADME/T and Anticancer Impact

A Novel Fluorescent Probe containing dihydropyrimidinone Analogue for Highly Sensitive, Selective Detection of Al(III) Ions with its Molecular Docking, ADME/T and Anticancer Impact

Coumarin‐Oxazolyl‐Based Chemosensor for Selective Detection of Fe2+ Ions: Preparation, Spectral Characterization, Theoretical Studies and Cellular Bioimaging

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Coumarin‐Oxazolyl‐Based Chemosensor for Selective Detection of Fe²⁺ Ions: Preparation, Spectral Characterization, Theoretical Studies and Cellular Bioimaging