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Hybrid nanoflower-based electrochemical lateral flow immunoassay for Escherichia coli O157 detection
An electrochemical biosensor has been developed for detection of Escherichia coli O157 by integrating lateral flow with screen-printed electrodes....
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BSA-Cu3(PO4)2 hybrid nanoflower—an efficient and low-cost nanoenzyme for decolorization of organic pollutants
The Fenton reaction is one of the most effective methods for treating organic wastewater, which is extremely harmful to humans but difficult to...
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Dopamine-Based Nanoflower (Dop/CuNf) as a Catalyst for Sonocatalytic Degradation of Methylene Blue
AbstractThis article deals with dopamine based nanoflower (Dop/CuNf) (Cu = copper) through a facile approach for sonocatalytic degradation of...
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Polydopamine Coated Molybdenum Disulfide Nanoflower as an Efficient Material for Synergistic Chemo-Photothermal Therapy
The combination of photothermal and chemotherapy execute by a single nanosystem is more effective in cancer therapy. The present study demonstrates...
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Ficin-copper hybrid nanoflowers with enhanced peroxidase-like activity for colorimetric detection of biothiols
The proteolytic enzyme ficin exhibits peroxidase-like activity but it is low and insufficient for real applications. Herein, we developed...
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Immobilization of transaminase from Bacillus licheniformis on copper phosphate nanoflowers and its potential application in the kinetic resolution of RS-α-methyl benzyl amine
This study reports the isolation and partial purification of transaminase from the wild species of Bacillus licheniformis . Semi-purified transaminase...
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Synthesis, Characterization, Cytotoxic Activity Studies of N1-phenylbenzene-1,2-diamine @CuhNFs and 1,2-phenylenediamine@CuhNFs, and Molecular Docking Calculations of Their Ligands
In recent years, hybrid nanoflowers (hNFs), the newest class of nanoparticles, have been highly preferred due to their excellent activity and...
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Amino acid-metal phosphate hybrid nanoflowers (AaHNFs): their preparation, characterization and anti-oxidant capacities
Reactive oxygen species like hydrogen peroxide have positive roles in vivo systems such as phagocytosis, intercellular signal transfer, regulation of...
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Practical and Rapid Membrane-Based Biosensor for Phenol Using Copper/Calcium-Enzyme Hybrid Nanoflowers
Phenol, a pollutant frequently found in chemical industries effluents, is highly toxic even in low concentrations. This study reports a green,...
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A sensitive gold nanoflower-based lateral flow assay coupled with gold staining technique for the detection of SARS-CoV-2 antigen
An enhanced lateral flow assay (LFA) is presented for rapid and highly sensitive detection of acute respiratory syndrome coronavirus-2 (SARS-CoV-2)...
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Plant-based zinc nanoflowers assisted molecularly imprinted polymer for the design of an electrochemical sensor for selective determination of abrocitinib
The first electrochemical sensor application in the literature is described for the sensitive and selective determination of the selective Janus...
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Laccase-mimicking Mn–Cu hybrid nanoflowers for paper-based visual detection of phenolic neurotransmitters and rapid degradation of dyes
BackgroundLaccase-based biosensors are efficient for detecting phenolic compounds. However, the instability and high cost of laccases have hindered...
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Colorimetric determination of phenolic compounds using peroxidase mimics based on biomolecule-free hybrid nanoflowers consisting of graphitic carbon nitride and copper
Hybrid nanoflowers consisting of graphitic carbon nitride (GCN) and copper were successfully constructed without the involvement of any biomolecule,...
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Electrochemiluminescence immunosensor based on Cu3(PO4)2 hybrid nanoflowers as a novel luminophore for the sensitive detection of prostate-specific antigen
Copper phosphate hybrid nanoflowers (Cu 3 (PO 4 ) 2 HNFs) were demonstrated to produce cathodic ECL emission in the presence of potassium persulfate (K 2 S 2 O 8 ...
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Antimicrobial and Anticancer Activity of Gallic Acid–Cu(II) Hybrid Nanoflowers and Gallic Acid–Zn(II) Hybrid Nanoflowers
Herein, synthesis and characterization of hybrid nanoflowers (hNFs) using gallic acid as organic components, and Cu(II), and Zn(II) ions which were...
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Improved biodegradation of polyvinyl alcohol by hybrid nanoflowers of degrading enzymes from Bacillus niacini
Polyvinyl alcohol (PVA) is a synthetic polymer that is difficult to degrade in nature. In this study, we synthesized PVA-degrading enzymes (PVAase)-Cu
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Synthesis of Copper and Silver Nanoparticles by Using Microwave-Assisted Ionic Liquid Crystal Method and Their Application for Nonenzymatic Hydrogen Peroxide Determination
AbstractThe non-enzymatic copper (Cu) and silver (Ag)/ionic liquid crystal (ILC)/graphite paste nanocomposite electrodes were designed for the...
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A novel strategy for highly efficient conversion of cellulose into 5-hydroxymethylfurfural using green and effective stepwise catalytic systems
In this study, a green and effective stepwise catalytic system for cellulose conversion to 5-hydroxymethylfurfural (HMF) is reported. In a...
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Stimuli-Responsive DNA Nanostructures for Biomedical Applications
Besides being a carrier of genetic information, nucleic acid as a category of biomacromolecules can function well as the building block for the...
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Highly efficient ZnO nanoflowers for the removal of highly toxic aqueous Pb(II) and Cr(VI)
In this work, flower-like zinc oxide (ZnO) nanostructures were synthesized using hydrothermal synthesis. The fabricated nanoflowers were used as...
