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Electrochemical immunosensor nanoarchitectonics with the Ag-rGO nanocomposites for the detection of receptor-binding domain of SARS-CoV-2 spike protein
As the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) poses a grave threat to human life and health, it is essential to develop an...
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An electrochemical immunosensor based on MXene-GQD/AuNPs for the detection of trace amounts of CA-125 as specific tracer of ovarian cancer
An electrochemical immunoassay system was developed to detect CA-125 using a glassy carbon electrode (GCE) modified with MXene, graphene quantum dots...
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Impedimetric immunosensor for microalbuminuria based on a WS2/Au water-phase assembled nanocomposite
An electrochemical impedimetric biosensor for human serum albumin (HSA) determination is proposed. The biosensor is based on water-phase assembled...
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A novel sandwich impedimetric immunosensor for detection of apolipoprotein-A1 based on the gold nanoparticle–hybridized mercapto-β-cyclodextrin-Pb(II) metal–organic framework
A novel sandwich electrochemical impedimetric immunosensor was proposed to detect apolipoprotein-A1 (Apo-A1), a common biomarker for bladder cancer....
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Cu2O@PdAg-quenched CdS@CeO2 heterostructure electrochemiluminescence immunosensor for determination of prostate-specific antigen
Based on the resonance energy transfer between CdS@CeO 2 and Cu 2 O@PdAg, a quenching immunosensor for sensitive detection of prostate specific antigen...
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Electrochemical immunosensor based on Cu(II)-tetrahydroxy-1,4-benzoquinone amplifier for carcinoembryonic antigen determination
In order to solve the problems of unstable signal and fast decrease of response signal of traditional electroactive substances, we synthesized a new...
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Electrochemical immunosensor for the detection of anti-thyroid peroxidase antibody by gold nanoparticles and ionic liquid-modified carbon paste electrode
In this work, a sandwich-type electrochemical immunosensor was designed based on the modification of the carbon paste electrode consisting of ionic...
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A specific identification platform based on biscuit-like bismuth nanosheets for label-free electrochemical immunosensor
A label-free electrochemical immunosensor based on the biscuit-like bismuth nanosheets (BiNSs) and multi-wall carbon nanotubes–chitosan-gold...
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Colorimetric and photothermal dual-mode immunosensor based on Ti3C2Tx/AuNPs nanocomposite with enhanced peroxidase-like activity for ultrasensitive detection of zearalenone in cereals
A novel peroxidase-like nanozyme has been constructed by decorating two-dimensional Ti 3 C 2 T x nanosheets (Ti 3 C 2 T x NSs) with gold nanoparticles (AuNPs)...
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Label-free magnetic nanoparticles-based electrochemical immunosensor for atrazine detection
This work presents the realization of a label-free electrochemical immunosensor for the quick, cheap, and straightforward determination of atrazine....
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Use of Magnetic Carbon Nanocomposites in the Formation of a Recognition Layer of a Piezoelectric Immunosensor for the Determination of Penicillin G
AbstractConditions for the formation of a recognition layer of a piezoelectric immunosensor based on magnetic carbon nanocomposites (MCNCs) under the...
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Sandwich-type electrochemical immunosensor based on nitrogen-doped porous carbon and nanoporous trimetallic nanozyme (PdAgCu) for determination of prostate specific antigen
A sandwich-type electrochemical immunosensor was designed for the ultrasensitive detection of prostate-specific antigen (PSA), using Au nanoparticles...
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Ultrasensitive electrochemical immunosensor based on Fe3O4@g-C3N4 nanocomposites for detection of TCM root-rot early warning biomarker - zearalenone
Root rot is a highly infectious disease in traditional Chinese medicine (TCM) that spreads quickly and significantly affects the yield and quality of...
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An electrochemiluminescence immunosensor with double co-reaction accelerators based on Ag3PO4@EuPO4-AgNP for detecting squamous cell carcinoma antigen
This study aimed to design a sandwich electrochemiluminescence (ECL) immunosensor with double co-reaction accelerators for sensitively detecting...
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A novel portable label-free electrochemical immunosensor for ultrasensitive detection of Aeromonas salmonicida in aquaculture seawater
Infectious diseases caused by Aeromonas salmonicida ( A. salmonicida ) have a huge impact and produce significant losses in aquaculture and fish...
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Dual-readout immunosensor based on multifunctional MXene probe triggers the signal amplification for detection of autoimmune hepatitis marker
A dual-readout immunosensor coupled with electrochemical impedance and temperature signal was successfully proposed to detect autoimmune hepatitis...
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A sensitive analysis of sulfadimethoxine using an AuNPs/Ag-GO-Nf-based electrochemical immunosensor
Herein, a strategy was put forward for high-sensitive detection of sulfadimethoxine (SDM) using a label-free electrochemical immunosensor....
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An electrochemical immunosensor based on polyaniline microtubules and zinc gallinate for detection of human growth differentiation factor-15
The incidence rate of cardiovascular diseases (CVDs) remains high, and their mortality rate is significantly higher than that of other diseases....
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SnO2 nanoflakes deposited carbon yarn-based electrochemical immunosensor towards cortisol measurement
Textile and garment-based biosensing approaches allow the integration of diagnostic devices in wearable format, which can be used to develop...
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Detection of receptor tyrosine kinase-orphan receptor-2 using an electrochemical immunosensor modified with electrospun nanofibers comprising polyvinylpyrrolidone, soy, and gold nanoparticles
AbstractAn electrochemical immunosensing platform was developed for the detection of receptor tyrosine kinase-orphan receptor-2 (ROR2) at a glassy...
