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Highly Blue-fluorescent Carbon Quantum Dots Obtained from Medlar Seed for Hg2+ Determination in Real Water Samples
The carbon quantum dots (CQDs) have been prepared from medlar seeds with pyrolysis method in an oven at 300 °C. UV-vis absorption spectroscopy,...
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A Selective Fluorescent Nanoprobe Based on Graphene Quantum Dots and Hg2+ for the Determination of Tetracycline in Biological Samples
A simple, sensitive, and selective fluorometric method based on graphene quantum dots and Hg 2+ is presented for the determination of tetracycline....
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One-Pot Synthesis of Dual-Emissive Carbon Dots for Ratiometric Fluorescent Determination of Hg2+
Mercury ion is a global toxic and hazardous environmental pollutant. In this work, a facile and selective ratiometric fluorescent probe was...
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Ln Based Metal-organic Framework for Fluorescence “Turn Off–On” Sensing of Hg2+
A highly luminescent Ln-MOF [La 3 (NDC) 4 (DMF) 3 (H 2 O) 4 ] n , (NDC = 2, 6 naphthalen dicarboxylic acid) was designed and synthesized. The structure was...
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Selective and Sensitive Detection of Hg2+ and Ag+ by a Fluorescent and Colorimetric Probe with Large Stokes Shift
Development of fluorescent sensors with large Stokes shift for selective detection of heavy metals is of great importance. A novel fluorescent probe...
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o-phenylenediamine Derived Fluorescent Carbon Quantum dots for Detection of Hg(II) in Environmental Water
With the expansion of human activities, the consequent influx of mercury (Hg) into the food chain and the environment is seriously threatening human...
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On-Off-On Fluorometric Detection of Hg(II) and L-Cysteine Using Red Emissive Nitrogen-Doped Carbon Dots for Environmental and Clinical Sample Analysis
This research introduces a novel fluorescence sensor ‘on-off-on’ employing nitrogen-doped carbon dots (N-CDs) with an ‘on-off-on’ mechanism for the...
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A Simple Live Cell Imaging “Turn–On” Fluorescence Probe for the Selective and Sensitive Detection of Aqueous Hg2+ Ions
A simple, efficient, and reversible fluorescent sensor probe, PBA (2,6-dimethyl pyrone barbituric acid conjugate), comprised of a pro-aromatic donor...
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A Fluorescent Probe for Hg2+ Specific Recognition Based on Xanthene and its Application in Food Detection and Cell Imaging
The mercury-loving unit aminothiourea was introduced into the xanthene fluorophore to synthesized the probe molecule NXH . NXH has a specific response...
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Develo** new Hydrazine Carbothioamide Molecules for Selective Colorimetric/Fluorometric Detection of Environmentally Essential Hg2+ and Ag+ Metal Ions in Mixed Aqueous Media
A novel colorimetric and fluorogenic probe L based on hydrazine carbothioamide and 1,8-naphthalimide moieties has been designed and synthesized for...
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A Smartphone-Based Sensing for Portable and Sensitive Visual Detection of Hg (II) via Nitrogen Doped Carbon Quantum Dots Modified Paper Strip
The development of portable and cost-effective sensing system for Hg 2+ quantitation is highly demanded for environmental monitoring. Herein, an...
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A Dual Functional Fluorescent Probe Based on Phenothiazine for Detecting Hg2+ and ClO− and its Applications
For the efficient detection of Hg 2+ and ClO − , a double-analyte-responsive fluorescent probe PTB was successfully synthesized by combining...
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Sensitive fluorescent chemosensor for Hg(II) in aqueous solution using 4’-dimethylaminochalcone
Mercury (Hg) is an element with high toxicity, especially to the nervous system, and fluorescent pigments are used to visualize dynamic processes in...
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A Dicyanoisoflurone-based Near-infrared Fluorescence Probe for Highly Sensitive Detection of Hg2+
Due to its high toxicity, long durability, easy absorption by aquatic organisms, and significant bioaccumulation, Hg 2+ has caused substantial...
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A Coumarin-azo Derived Colorimetric Chemosensor for Hg2+ Detection in Organic and Aqueous Media and its Extended Real-world Applications
Pollution caused by the release of toxic heavy metals into the environment by industrial and farming processes has been regarded as a major problem...
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A Novel Near-Infrared Ratiometric Fluorescence Probe for Hg2+ Based on Quinoline-Fused Rhodamine Dye
As one of the most toxic metals, Mercury ions cause serious environmental pollution and threaten the health of living organisms. Hence, we designed...
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An Effective Selenium-Based Fluorescence Chemosensor for Selective Recognition of Hg2+ in Aqueous Medium: Experimental and Theoretical Studies
AbstractWe introduce a novel selenium-based compound [N-(Phenylcarbamoselenoyl) furan-2-carboxamide] for the optical and fluorimetric detection of Hg...
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Mercury (Hg2+) Detection in Aqueous Media, Photocatalyst, and Antibacterial Applications of CdTe/ZnS Quantum Dots
In the present work, CdTe/ZnS high luminescence quantum dots (QDs) were synthesized by a facile, fast, one-pot, and room temperature photochemical...
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Biogenic Synthesis of Carboxymethyl Cashew Gum Modified Gold Nanoparticles and its Sensitive and Selective Calorimetric Detection of Hg2+ Ions and Catalytic Reduction of Methyl Red
In the present study, we have successfully synthesized and characterized carboxy methyl cashew gum modified gold nanoparticles (CMCG-AuNPs) via a...
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Multi-layered g-C3N4 as a Fluorescent Probe for Hg2+ Detection
Hg 2+ is one of the most toxic heavy metal ions that exist in the environment and it forms large numbers of toxic binary compounds. Accurate and rapid...
