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The 2023 Nobel Prize in Chemistry: Quantum dots
The 2023 Nobel Prize in Chemistry was awarded to Aleksey I. Ekimov (prize share 1/3), Louis E. Brus (prize share 1/3), and Moungi G. Bawendi (prize...
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A novel fluorescent sensor for selective rifampicin detection based on the bio-inspired molecularly imprinted polymer-AgInS2/ZnS quantum dots
A fluorescent sensing material based on the ternary core–shell quantum dots with outstanding optical properties and a bio-inspired molecularly...
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Ternary Logic Flip-Flops Using Quantum Dot Gate Field Effect Transistor (QDGFET)
In this paper, ternary logic SR, JK and D Flip-Flops using three-state quantum dot gate field effect transistors are introduced. Due to the change in...
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Quantum dots-based “chemical tongue” for the discrimination of short-length Aβ peptides
A “chemical tongue” is proposed based on thiomalic acid-capped quantum dots (QDs) with signal enrichment provided by excitation-emission matrix...
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The Photovoltaic Performance of Inorganic Quantum Dots and Organometallic Dye Co-sensitized Solar Cells
Inorganic quantum dots (QDs) are introduced into organometallic dye sensitized solar cells (DSSCs) to further improve the photoelectric conversion...
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New-Generation Low-Toxic I–III–VI2 Quantum Dots in Chemical Analysis
AbstractLuminescent quantum dots (QDs) of I–III–VI 2 semiconductors present a new class of luminescence materials that combine unique optical and...
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Design and mechanism insight on SiC quantum dots sensitized inverse opal TiO2 with superior photocatalytic activities under sunlight
The combination of SiC quantum dots sensitized inverse opal TiO 2 photocatalyst is designed in this work and then applied in wastewater purification...
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Comparison of various core electron treatments for studying the properties of II-VI quantum dots and their bulk counterparts: a DFT study
Quantum dots (QDs) have attracted significant interest because of their tunable bandgaps, which enable numerous applications in fields such as...
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Research on photocatalytic performance and mechanism of nitrogen–sulfur co-doped carbon quantum dots and C3N4 co-modified BiOBr
In this study, nitrogen and sulfur co-doped carbon quantum dots (NSCQDs) were prepared by hydrothermal method, carbon nitride (C 3 N 4 ) was fired in a...
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Paper-based fluorescence sensor array with functionalized carbon quantum dots for bacterial discrimination using a machine learning algorithm
The rapid discrimination of bacteria is currently an emerging trend in the fields of food safety, medical detection, and environmental observation....
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Efficient interfacial charge separation in graphene quantum dots/tin disulfide hybrids for improved photoelectrochemical performance
Due to their distinctive layered structure, two-dimensional materials facilitate the arrival of photogenerated charges on their surfaces, making them...
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Photoluminescence Detection of Fluorouracil (5-FU) Anticancer Drug by Carbon Quantum Dots Containing Nitrogen from Chestnut Fruits Synthesized by Green Chemistry
In this study, carbon quantum dots (CQDs) are synthesized by a green chemistry method, and their structural, compositional, chemical, morphological...
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An ultra-sensitive electrochemiluminescence probe based on ternary nanocomposite and boron nitride quantum dots for detection of diazinon
A new enzyme-free electrochemiluminescence (ECL) pesticide sensor was fabricated based on ternary nanocomposite of ruthenium nanoparticles/silver...
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High Photoluminescence Polyindole/CuInS Quantum Dots for Pb Ions Sensor
Polyindole is considered an excellent conducting polymer with interested properties for different applications. A novel polyindole (PIn)/CuInS...
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Block Copolymers of Styrene with 4-Vinylpyridine and Acrylic Acid as Stabilizing Ligands of CdSe/ZnS Quantum Dots
AbstractDiblock copolymers of styrene with 4-vinylpyridine and tert -butyl acrylate are synthesized by reversible addition-fragmentation chain...
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Ultrasensitive dual-quenching electrochemiluminescence immunosensor for prostate specific antigen detection based on graphitic carbon nitride quantum dots as an emitter
Early monitoring of prostate-specific antigen (PSA) is crucial in diagnosis and proactive treatment of prostate disease. Herein, a dual-quenching...
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Aggrandized Catalytic and Bactericidal Activity of Silver and Polyvinylpyrrolidone Capped Bismuth Oxybromide Quantum dots: In silico Molecular Docking Studies
The current study reports a novel synthesis of bismuth oxybromide (BiOBr) quantum dots (QDs) doped with different concentrations (3 and 6 wt%) of...
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Functionalization of Biosynthesized CQDs Capped AgO/ZnO Ternary Composite Against Microbes and Targeted Drug Delivery to Tumor Cells
Drug Nanocarriers are fabricated based on zinc oxide (ZnO) and modified by silver oxide (AgO) and carbon quantum dots (CQDs) as ternary nanostructure...
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Simplistic hydrothermal synthesis approach for fabricating photoluminescent carbon dots and its potential application as an efficient sensor probe for toxic lead(II) ion detection
The past decade has witnessed a variety of members of the carbon family along with exposure of carbon dots due to their magnificent properties in...
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Hybridization of an n-type semiconducting polymer with PbS quantum dots and their photovoltaic investigation
Herein, we synthesize a new organic-inorganic hybrid material by direct coordination of a chain-end-functionalized naphthalene diimide (NDI)-based...
