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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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A Piezoelectric Immunosensor Based on Magnetic Carbon Nanocomposites for the Determination of Ciprofloxacin
AbstractA piezoelectric immunosensor with a recognition layer based on magnetic carbon nanocomposites is developed for the determination of...
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Electrochemical immunosensor based on carbon nanofibers and gold nanoparticles for detecting anti-Toxoplasma gondii IgG antibodies
An electrochemical immunosensor based on carbon nanofibers (CNFs) and gold nanoparticles (AuNPs) was developed for detecting anti- Toxoplasma gondii ...
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A novel electrochemical impedance immunosensor for the quantification of CYFRA 21-1 in human serum
A sensitive, simple, and reliable immunosensor was constructed to detect the lowest alteration of a fragment of cytokeratin subunit 19 (CYFRA 21-1),...
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Detection of colistin (Polymyxin B) a restricted drug in chicken eggs using a label-free immunosensor based on Au screen-printed electrodes
This article highlights a label-free point-of-care detection of colistin (Polymyxin B) with modified immunosensor in chicken eggs. The manufacturing...
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Piezoelectric biosensors: shedding light on principles and applications
The three decades of experience with piezoelectric devices applied in the field of bioanalytical chemistry are shared. After introduction to...
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Photoelectrochemical immunosensor for HER2 detection based on BiVO4-Bi2S3 heterojunction as photoactive material and CdS as signal probe
A sandwiched photoelectrochemical (PEC) sensor was developed for sensitive detection of human epidermal growth factor receptor 2 (HER2) based on BiVO 4 -Bi...
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Nanocomposites Based on Multi-Walled Carbon Nanotubes, Magnetite Nanoparticles, and Core–Shell Molecularly Imprinted Polymers in Piezoelectric Sensors for the Determination of Macrolide Antibiotics
AbstractA piezoelectric sensor with a recognition layer based on magnetic carbon nanocomposites, including multi-walled carbon nanotubes, magnetic Fe
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Cerium oxide nanofiber–based electrochemical immunosensor for detection of sepsis in biological fluid
Sepsis causes life-threatening complications with the highest burden of death and medical expenses in hospitals worldwide. Despite the progression of...
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NS1 glycoprotein detection in serum and urine as an electrochemical screening immunosensor for dengue and Zika virus
The incidence of infection by the dengue virus (DENV) has grown dramatically, reaching 128 countries in tropical and subtropical regions worldwide,...
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Evaluation of PAMAM Dendrimers (G3, G4, and G5) in the Construction of a SPR-based Immunosensor for Cardiac Troponin T
An immunosensor was developed using a SAM of an alkanethiol associated with PAMAM(G4) dendrimers based on surface plasmon resonance (SPR) to enhance...
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Fabrication and evaluation of a label-free piezoelectric immunosensor for sensitive and selective detection of amantadine in foods of animal origin
A label-free piezoelectric immunosensor was fabricated and applied to the detection of the antiviral drug amantadine (AM) in foods of animal origin....
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Electrochemical immunosensor for determination of Staphylococcus aureus bacteria by IgY immobilized on glassy carbon electrode with electrodeposited gold nanoparticles
A new ultrasensitive immunosensor is proposed based on the covalently attached anti-protein A antibody (IgY) on deposited gold nanoparticle...
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Impedimetric Immunosensors for Clinical Practices: Focus on Point-of-Care Diagnostics
The demands for rapid, user-friendly, and sensitive tests for diagnostic, therapeutic, and vigilance of diseases, shortening the therapeutic...
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Label-free PSA electrochemical determination by seed-mediated electrochemically-deposited gold nanoparticles on an FTO electrode
A facile and sensitive approach is introduced to precisely determine trace amounts of prostate specific antigen (PSA) by gold nanostructures...
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Advances in Biosensing Technology in the Pharmaceutical Industry
Advances in biosensing technology have led to the increasing application of these devices in drug discovery, high-throughput screening, target...
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Recent Progress in the Application of Tau Protein Biosensors for Diagnosis of Neurodegenerative Diseases
The microtubule-associated Tau protein is found in the central nervous system (CNS) in six major isoforms. Neurodegenerative diseases have been...
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A microfluidic immunosensor for visual detection of foodborne bacteria using immunomagnetic separation, enzymatic catalysis and distance indication
A disposable visual microfluidic immunosensor is described for the determination of foodborne pathogens using immunomagnetic separation, enzymatic...
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Advancements, challenges, and future prospects of nanobiosensors in food packaging for allergen detection
Food allergies have become a growing public health concern worldwide, affecting a significant number of individuals. Accurate detection and...
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Nanomaterials for Biosensors
The current challenges in Analytical Chemistry have demanded the use of nanostructured materials associated with biomolecules, which have emerged as...