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Sensitive fluorescence ELISA for the detection of zearalenone based on self-assembly DNA nanocomposites and copper nanoclusters
Zearalenone (ZEN), produced by Fusarium species, is a potential risk to human health. Traditional enzyme-linked immunosorbent assay (ELISA) is...
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Multicolor fluorescence assay of tetracycline: lanthanide complexed amino clay loaded with copper nanoclusters
A multicolor fluorescent nanoprobe has been prepared by loading bovine serum albumin–stabilized copper nanoclusters (BSA-Cu NCs) onto amino clay (AC)...
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Structures and optical properties of zinc oxide nanoclusters: a combined experimental and theoretical approach
ContextIn this study, theoretical and experimental analysis of the electrical, optical, and structural properties of a wurtzite-like zinc oxide (ZnO)...
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Synthesis of gold and copper bimetallic nanoclusters with papain for fluorescence detection of cortisone in biological samples
In this work, bimetallic gold and copper nanoclusters (Au-Cu NCs) were fabricated by using papain as a ligand. The as-synthesized papain-Au-Cu NCs...
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Size-dependent adsorption performance of ZnO nanoclusters for drug delivery applications
We have investigated the size-dependent adsorption performance of ZnO nanoclusters (NCs) as drug delivery carriers for the first time. Our results...
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A label-free fluorescent biosensor based on specific aptamer-templated silver nanoclusters for the detection of tetracycline
Tetracycline (TET) is a broad-spectrum antibiotic commonly used in the treatment of animals. TET residues in food inevitably threaten human health....
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Fabrication of avidin-stabilized gold nanoclusters with dual emissions and their application in biosensing
Protein-stabilized gold nanoclusters (Prot-Au NCs) have been widely used in biosensing and cell imaging owing to their excellent optical properties...
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Antibiofilm activity of ultra-small gold nanoclusters against Fusobacterium nucleatum in dental plaque biofilms
Pathogenic dental plaque biofilms are universal and harmful, which can result in oral infections and systemic diseases. Many conventional therapeutic...
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Rhenium Nanoclusters as Modifiers of Immunosensors in the Determination of Tricyclic Antidepressants
AbstractThe properties of hexarhenium chalcogenide nanoclusters (K 4 [{Re 6 S 8 }(OH) 6 ]·8H 2 O and K 4 [{Re 6 S 8 }(CN) 6 ]·8H 2 O) in combination with carbon...
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A novel ratiometric fluorescence probe for the detection of copper (II) and silver(I) based on assembling dye-doped silica core–shell nanoparticles with gold nanoclusters
A creatively designed and constructed a multifunctional ratiometric fluorescence probe is reported by assembling glutathione (GSH)-protected gold...
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Thermal stability of an endohedrally doped aluminum nanoclusters: a BOMD study
In this article, thermal stability of doped Al 13 nanoclusters has been systematically investigated within the framework of density functional theory...
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Deoxynivalenol fluorescence aptasensor based on AuCu bimetallic nanoclusters and MoS2
Aptamers against deoxynivalenol (DON) were selected through capture-systematic evolution of ligands by exponential enrichment. Through isothermal...
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Tungsten-based polyoxometalate nanoclusters with remarkable reactive oxygen species-scavenging activity efficiently quenched luminol-based electrochemiluminescence for sensitive detection of Her-2
This study aimed to develop a quenching-type electrochemiluminescence (ECL) immunosensor for human epidermal growth factor receptor (Her-2)...
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Orientational screening of ssDNA-templated silver nanoclusters and application for bleomycin assay
Orientational screening is a recently proposed strategy for the selection of DNA templates for silver nanoclusters (AgNCs). The feasibility of this...
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A fluorescent sensor array based on antibiotic-stabilized metal nanoclusters for the multiplex detection of bacteria
To address the need for facile, rapid detection of pathogens in water supplies, a fluorescent sensing array platform based on antibiotic-stabilized...
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Structure and Stability of Phosphorus Nanoclusters in a Wide Composition Range (P17–P220)
AbstractThe structures of phosphorus clusters with the number of atoms from 17 to 220 and their stability are studied theoretically. To calculate...
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An enzyme-free turn-on fluorescent strategy for nucleic acid detection based on hybridization chain reaction and transferable silver nanoclusters
A fluorescence biosensor has been developed based on hybridisation chain reaction (HCR) amplification coupled with silver nanoclusters (AgNCs) for...
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BSA-stabilized silver nanoclusters for efficient photoresponsive colorimetric detection of chromium(VI)
Hexavalent chromium is a highly toxic substance, which will pose a serious threat to human life and health and the entire ecosystem. Therefore, it is...
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Cu2+-mediated turn-on fluorescence biosensor based on DNA-templated silver nanoclusters for label-free and sensitive detection of adenosine triphosphate
A Cu 2+ -mediated turn-on fluorescence biosensor based on the DNA-templated green-emitting silver nanoclusters (DNA@g-AgNCs) was developed for...
