A BODIPY-based ICT probe for ratiometric and chromo-fluorogenic detection of hazardous oxalyl chloride

Yilmaz, M. Deniz; Kocak, Haluk Samet; Kara, Hatice Kubra

doi:10.1016/j.saa.2022.121828

Cited by 3 publications

(1 citation statement)

References 31 publications

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“…Based on the reports in the relevant literature, it was further speculated that a possible binding model between the probe and CN − was shown in Figure 8. Due to the strong nucleophilicity of CN − , after binding with sensor 1, a nucleophilic addition reaction occurred between CN − and C = N, producing the ICT effect that suppressed fluorescence release and led to significant fluorescence quenching of sensor 1, achieving the recognition of CN − [48,49]. Therefore, we affirm that sensor 1 belongs to chemical reaction-based addition CN − sensor.…”

Section: Fluorescence Spectral Responsesupporting

confidence: 55%

A New Phenothiazine-Based Fluorescent Sensor for Detection of Cyanide

Li,

Zhou,

et al. 2024

Biosensors

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A new fluorescent sensor for the detection of CN− was developed based on the conjugation of phenothiazine fluorophore and benzofuran unit. By the nucleophilic attacking of CN− to the fluoroacetylamino group in the sensor, the additional reaction of CN− and carbonyl group induced the ICT (intramolecular charge transfer) effect in the molecule and caused the fluorescence quenching sensor. The titration experiments show that the sensor has good sensitivity, selectivity and quick response for CN−. In addition, the fluorescent detection of CN− in the living cell and zebrafish experiments demonstrated the value of the sensor in tracing the CN− in biological systems.

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Section: Fluorescence Spectral Responsesupporting

confidence: 55%

A New Phenothiazine-Based Fluorescent Sensor for Detection of Cyanide

Li,

Zhou,

et al. 2024

Biosensors

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Synthesis and optical properties of tyramine-functionalized boron dipyrromethene dyes for cell bioimaging

Mao,

Wang,

Chen

et al. 2025

Spectrochimica Acta Part A: Molecular and Biomolecular Spectros

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Naturally Occurring Flavonol, Quercetagetin 5,6,7,3′,4′-Pentamethyl Ether (Marionol), as a Nontoxic Plant-Based Fluorescent Probe for Rapid, Sensitive, and Selective Detection of Cu²⁺ in Water

Yilmaz,

Altves,

Erbas-Cakmak

2024

ACS Omega

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Herein, we report a naturally occurring flavonol, quercetagetin 5,6,7,3′,4′pentamethyl ether (known as marionol), as a nontoxic fluorescent probe for rapid, sensitive, and selective detection of Cu 2+ in water. The interaction between marionol and Cu 2+ ions is studied by various state-of-the-art spectroscopic techniques such as 1 H NMR, UV−vis, fluorescence, and high-resolution mass spectrometry (HRMS). Marionol shows strong fluorescence quenching in the presence of Cu 2+ , whereas other interfering cations such as

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A BODIPY-based ICT probe for ratiometric and chromo-fluorogenic detection of hazardous oxalyl chloride

Cited by 3 publications

References 31 publications

A New Phenothiazine-Based Fluorescent Sensor for Detection of Cyanide

A New Phenothiazine-Based Fluorescent Sensor for Detection of Cyanide

Synthesis and optical properties of tyramine-functionalized boron dipyrromethene dyes for cell bioimaging

Naturally Occurring Flavonol, Quercetagetin 5,6,7,3′,4′-Pentamethyl Ether (Marionol), as a Nontoxic Plant-Based Fluorescent Probe for Rapid, Sensitive, and Selective Detection of Cu²⁺ in Water

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A BODIPY-based ICT probe for ratiometric and chromo-fluorogenic detection of hazardous oxalyl chloride

Cited by 3 publications

References 31 publications

A New Phenothiazine-Based Fluorescent Sensor for Detection of Cyanide

A New Phenothiazine-Based Fluorescent Sensor for Detection of Cyanide

Synthesis and optical properties of tyramine-functionalized boron dipyrromethene dyes for cell bioimaging

Naturally Occurring Flavonol, Quercetagetin 5,6,7,3′,4′-Pentamethyl Ether (Marionol), as a Nontoxic Plant-Based Fluorescent Probe for Rapid, Sensitive, and Selective Detection of Cu2+ in Water

Contact Info

Product

Resources

About

Naturally Occurring Flavonol, Quercetagetin 5,6,7,3′,4′-Pentamethyl Ether (Marionol), as a Nontoxic Plant-Based Fluorescent Probe for Rapid, Sensitive, and Selective Detection of Cu²⁺ in Water