Electrochemical Immunosensor for Detection of H. pylori Secretory Protein VacA on gC3N4/ZnO Nanocomposite-Modified Au Electrode

K Saxena, A Kumar, N Chauhan, M Khanuja… - ACS …, 2022 - ACS Publications
A g-C3N4/ZnO (graphitic carbon nitride/zinc oxide) nanocomposite-decorated gold
electrode was employed to design an antigen–antibody-based electrochemical biosensor to …

A molecularly imprinted polymer-based electrochemical biosensor for detection of VacA virulence factor of H. pylori causing gastric cancer

K Saxena, N Chauhan, BD Malhotra, U Jain - Process Biochemistry, 2023 - Elsevier
A novel MIP-based electrochemical sensing platform was developed for the ultrasensitive
detection of vacuolating cytotoxin A (VacA) toxin of H. pylori bacteria. VacA virulence factor …

A new phosphothreonine lyase electrochemical immunosensor for detecting Salmonella based on horseradish peroxidase/GNPs-thionine/chitosan

D Lu, G Pang, J Xie - Biomedical microdevices, 2017 - Springer
In the current study, a novel double-layer gold nanoparticles-electrochemical immunosensor
electrode (DGN-EIE) immobilized with Salmonella plasmid virulence C (SpvC) antibody was …

Electrochemical immunosensor for the detection of anti-thyroid peroxidase antibody by gold nanoparticles and ionic liquid-modified carbon paste electrode

S Tajik, H Beitollahi, M Torkzadeh-Mahani - Journal of Nanostructure in …, 2022 - Springer
In this work, a sandwich-type electrochemical immunosensor was designed based on the
modification of the carbon paste electrode consisting of ionic liquid and graphite for the …

Zinc Oxide Tetrapods Based Biohybrid Interface for Voltammetric Sensing of Helicobacter pylori

N Chauhan, S Gupta, DK Avasthi… - … applied materials & …, 2018 - ACS Publications
Helicobacter pylori is a Gram-negative, spiral shaped, microaerophilic bacteria that
colonizes human gastric mucosa and causes various gastric diseases. In this work, the …

Specific and selective electrochemical immunoassay for Pseudomonas aeruginosa based on pectin–gold nano composite

N Krithiga, KB Viswanath, VS Vasantha… - Biosensors and …, 2016 - Elsevier
In this report, we have successfully fabricated an immunosensor for detection of
Pseudomonas aeruginosa in water. The monoclonal antibody was immobilized on the …

An electrochemical immunosensor for sensitive detection of Escherichia coli O157: H7 using C60 based biocompatible platform and enzyme functionalized Pt …

Y Li, L Fang, P Cheng, J Deng, L Jiang… - Biosensors and …, 2013 - Elsevier
A sensitive and efficient electrochemical immunosensor was designed for amperometric
detection of heat-killed Escherichia coli O157: H7 (E. coli O157: H7). The immunosensing …

[HTML][HTML] Nanohybrid-based immunosensor prepared for Helicobacter pylori BabA antigen detection through immobilized antibody assembly with @ Pdnano/rGO …

S Gupta, U Jain, BT Murti, AD Putri, A Tiwari… - Scientific Reports, 2020 - nature.com
The gastric colonization of human hosts by Helicobacter pylori (H. pylori) increases the risk
of developing gastritis, ulcers and gastric cancer. To detect H. pylori, a nanohybrid-based …

Novel detection of H. pylori using ultrasensitive electrochemical aptasensor based on surface modified graphene oxide doped gold nanoparticles conjugated …

SS Mirzaei, N Mehrdadi, M Pourmadadi, M Ahmadi… - Microchemical …, 2024 - Elsevier
Electrochemical biosensors are simple cost-efficient tools to determine H. pylori (Hsp60), as
responsible for gastric infections. The active surface area and conductivity of the electrode …

Development of an electrochemical biosensor utilizing a combined aptamer and MIP strategy for the detection of the food allergen lysozyme

NÖ Erdoğan, B Uslu, G Aydoğdu Tığ - Microchimica Acta, 2023 - Springer
This study aims to develop a MIP-Apt-based electrochemical biosensor for the sensitive and
selective determination of Lysozyme (Lyz), a food allergen. For the development of the …