Vitamin B<sub>6</sub> cofactor-directed fluorescent “turn-on” detection of alkaline-phosphatase activity using bovine serum albumin-functionalized Mn–ZnS quantum dots

Sonkeshariya, Dhanshri; Sahoo, Suban K.

doi:10.1039/d2sd00047d

Sens. Diagn.

2022

DOI: 10.1039/d2sd00047d

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Vitamin B₆ cofactor-directed fluorescent “turn-on” detection of alkaline-phosphatase activity using bovine serum albumin-functionalized Mn–ZnS quantum dots

Dhanshri Sonkeshariya

Suban K. Sahoo

Abstract: This manuscript introduced a simple approach for the fluorescent turn-on detection of alkaline phosphatase (ALP) activity by using the bovine serum albumin (BSA) functionalized Mn doped ZnS (Mn-ZnS) quantum dots...

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Cited by 7 publications

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Small‐Molecule Fluorescent Probe: Ratiometric and Selective Detection of Sodium Ions for Imaging and Solid‐State Sensing Applications

Shankar¹,

Aravind

Ashokkumar

et al. 2022

ChemistrySelect

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A ratiometric highly fluorescent small molecular probe (L), 1,2,4-triazol-4-yliminomethyl-5-(hydroxymethyl)-2-methylpyridin-3-ol, was designed for detecting Na(I) ions in DMF:water (1 : 9, v/v) medium. The chemical structure of Na(I) complex of probe was confirmed by single crystal XRD. The fluorescence detection of Na + ion has been executed in both solid and solution medium. The observations suggest the same chemical structure in solution state as well. The detailed photochemical studies showed that highly selective sensing of Na + ions even in the presence of common interfering K + ions. The fluorescence decay studies showed that the lifetime of NaL is lesser than L. The excited state intramolecular proton transfer (ESIPT) mechanism and the nature of electronic transitions were examined by quantum chemical studies. The electrochemical behaviour was studied by cyclic voltammetry and impedance spectra. It has also been shown that the probe can be applied to paper based sensing and imaging of Na + ions in U87 cell lines.

show abstract

Small‐Molecule Fluorescent Probe: Ratiometric and Selective Detection of Sodium Ions for Imaging and Solid‐State Sensing Applications

Shankar¹,

Aravind

Ashokkumar

et al. 2022

ChemistrySelect

View full text Add to dashboard Cite

show abstract

Fluorescence Turn-on Detection of Alkaline Phosphatase Activity and Al3+ Using Vitamin B6 Cofactor Conjugated GSH Capped Mn-doped ZnS Quantum Dots

Dhanshri

Sahoo

2022

J Fluoresc

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Fluorescent Turn-On Sensing of Zinc(II) and Alkaline Phosphatase Activity Using a Pyridoxal-5’-Phosphate Derived Schiff Base

Kumar

Upadhyay

Bera³

et al. 2023

J Fluoresc

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Vitamin B₆ cofactor-directed fluorescent “turn-on” detection of alkaline-phosphatase activity using bovine serum albumin-functionalized Mn–ZnS quantum dots

Abstract: This manuscript introduced a simple approach for the fluorescent turn-on detection of alkaline phosphatase (ALP) activity by using the bovine serum albumin (BSA) functionalized Mn doped ZnS (Mn-ZnS) quantum dots...

Cited by 7 publications

References 46 publications

Small‐Molecule Fluorescent Probe: Ratiometric and Selective Detection of Sodium Ions for Imaging and Solid‐State Sensing Applications

Small‐Molecule Fluorescent Probe: Ratiometric and Selective Detection of Sodium Ions for Imaging and Solid‐State Sensing Applications

Fluorescence Turn-on Detection of Alkaline Phosphatase Activity and Al3+ Using Vitamin B6 Cofactor Conjugated GSH Capped Mn-doped ZnS Quantum Dots

Fluorescent Turn-On Sensing of Zinc(II) and Alkaline Phosphatase Activity Using a Pyridoxal-5’-Phosphate Derived Schiff Base

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Vitamin B6 cofactor-directed fluorescent “turn-on” detection of alkaline-phosphatase activity using bovine serum albumin-functionalized Mn–ZnS quantum dots

Abstract: This manuscript introduced a simple approach for the fluorescent turn-on detection of alkaline phosphatase (ALP) activity by using the bovine serum albumin (BSA) functionalized Mn doped ZnS (Mn-ZnS) quantum dots...

Cited by 7 publications

References 46 publications

Small‐Molecule Fluorescent Probe: Ratiometric and Selective Detection of Sodium Ions for Imaging and Solid‐State Sensing Applications

Small‐Molecule Fluorescent Probe: Ratiometric and Selective Detection of Sodium Ions for Imaging and Solid‐State Sensing Applications

Fluorescence Turn-on Detection of Alkaline Phosphatase Activity and Al3+ Using Vitamin B6 Cofactor Conjugated GSH Capped Mn-doped ZnS Quantum Dots

Fluorescent Turn-On Sensing of Zinc(II) and Alkaline Phosphatase Activity Using a Pyridoxal-5’-Phosphate Derived Schiff Base

Contact Info

Product

Resources

About

Vitamin B₆ cofactor-directed fluorescent “turn-on” detection of alkaline-phosphatase activity using bovine serum albumin-functionalized Mn–ZnS quantum dots