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An “on–off–on” electrochemiluminescence aptasensor based on a self-enhanced luminophore for ochratoxin A detection
A highly selective and sensitive “on–off–on” electrochemiluminescence (ECL) aptasensor based on a self-enhanced luminophore was developed for the...
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Signal-amplified electrochemiluminescence aptasensor for mucin 1 determination using CdS QDs/g-C3N4 and Au NPs@TEOA
A novel electrochemiluminescence (ECL) aptasensor, using graphite carbonitride (g-C 3 N 4 ) capped CdS quantum dots (CdS QDs@g-C 3 N 4 ) and Au nanoparticles...
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An “off–on” electrochemiluminescence aptasensor for determination of lincomycin based on CdS QDs/carboxylated g-C3N4
A novel electrochemiluminescence (ECL) aptasensor for the determination of lincomycin (LIN) was developed based on CdS QDs/carboxylated g-C 3 N 4 (CdS...
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A solid-state electrochemiluminescence aptasensor for β-lactoglobulin using Ru-AuNP/GNP/Naf nanocomposite-modified printed sensor
An electrochemiluminescence (ECL) aptasensor for the detection of the milk protein allergen β-lactoglobulin (β-LG) using nanocomposite as luminophore...
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An electrochemiluminescence aptasensor based on poly(aniline-luminol)/graphene oxide/chitosan for ultra-sensitive detection of Hg2+
It is of great significance for human health and environmental monitoring to establish an ultrasensitive assay method for Hg 2+ . In this work, a...
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A portable electrochemiluminescence aptasensor for β-lactoglobulin detection
Cow’s milk allergy is one of the most common food allergies in children with a prevalence of around 2.5%. Milk contains several allergens; the main...
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Development and characterization of a portable electrochemical aptasensor for IsdA protein and Staphylococcus aureus detection
Staphylococcus aureus ( S. aureus ) is recognized as one of the most common causes of gastroenteritis worldwide. This pathogen is a major foodborne...
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Design of an electrochemical aptasensor in the presence of an array of gold nanostructure and a GO-MWCNTs nanocomposite: application in diagnosis of Alzheimer’s disease
Alzheimer’s disease (AD) is considered one of the main progressive chronic diseases in elderly individuals. Early diagnosis using related biomarkers,...
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Development of an electrochemical sensitive aptasensor based on a zeolite imidazolate framework-8 and gold nanoparticles for the determination of Staphylococcus aureus bacteria
Staphylococcus aureus ( S. aureus ) is one of the most important pathogens that cause illness and food poisoning. In this research, using a glassy...
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Au nanoparticle plasmon-enhanced electrochemiluminescence aptasensor based on the 1D/2D PTCA/CoP for diclofenac assay
The combination of localized surface plasmon resonance (LSPR) and electrochemiluminescence (ECL) can be an effective way to amplify the signal...
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Flower-like titanium dioxide as novel co-reaction accelerator for ultrasensitive “off–on” electrochemiluminescence aptasensor construction based on 2D g-C3N4 layer for thrombin detection
An ultrasensitive “signal-off–on” electrochemiluminescence (ECL) biosensor is constructed based on f1-TiO 2 /g-C 3 N 4 /PDA for thrombin detection. The...
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A replacement-type electrochemiluminescent aptasensor for lysozyme based on full-electric modification electrode coupled to silica-coated Ru(bpy)32+/silver nanospheres
This research proposed a replacement-type electrochemiluminescent (ECL) aptasensor for lysozyme (LYZ) detection at trace levels based on a...
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Supersensitive Electrochemiluminescence Aptasensor for Malathion Residues Based on ATO@TiO2 and AgNPs
The long-term accumulation of pesticide residues brought a huge threat to healthy lives of animals and humans. However, traditional detection methods...
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Aptasensor-based assay for dual-readout determination of aflatoxin B1 in corn and wheat via an electrostatic force–mediated FRET strategy
A rapid and sensitive aptasensor was established for the dual-readout determination of aflatoxin B1 (AFB1) utilizing an electrostatically mediated...
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Upconversion luminescence–based aptasensor for the detection of thyroid-stimulating hormone in serum
Thyroid-stimulating hormone (TSH) plays a crucial physiological and pathological role in humans, and a timely and sensitive detection of TSH is...
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Fluorescent aptasensor based on the MNPs-CRISPR/Cas12a-TdT for the determination of nasopharyngeal carcinoma-derived exosomes
A fluorescence aptasensor based on taking the advantage of the combination of magnetic nanoparticles (MNPs), terminal deoxynucleotidyl transferase...
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Determination of acetamiprid using electrochemiluminescent aptasensor modified by MoS2QDs-PATP/PTCA and NH2-UiO-66
A novel aptasensor has been fabricated based on the resonance energy transform (RET) system from MoS 2 QDs-PATP/PTCA (donor) to NH 2 -UiO-66 (acceptor)....
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PEG-functionalized black phosphorus quantum dots as stable and biocompatible electrochemiluminescence luminophores for sensitive detection of tumor biomarker
Despite black phosphorous (BP) QDs possess the merits of size-tunable band-gap, high electron mobility, and intrinsic defects, the spontaneous...
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Determination of β-amyloid oligomer using electrochemiluminescent aptasensor with signal enhancement by AuNP/MOF nanocomposite
In order to effectively and conveniently detect the β-amyloid oligomer (AβO) for earlier diagnosis of Alzheimer’s disease (AD), a disposable aptamer...
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Electrochemical aptasensor based on the engineered core-shell MOF nanostructures for the detection of tumor antigens
It is essential to develop ultrasensitive biosensors for cancer detection and treatment monitoring. In the development of sensing platforms,...
