Electrochemical biosensors for pathogen detection

E Cesewski, BN Johnson - Biosensors and Bioelectronics, 2020 - Elsevier
Recent advances in electrochemical biosensors for pathogen detection are reviewed.
Electrochemical biosensors for pathogen detection are broadly reviewed in terms of …

Biosensors for whole-cell bacterial detection

A Ahmed, JV Rushworth, NA Hirst… - Clinical microbiology …, 2014 - Am Soc Microbiol
Bacterial pathogens are important targets for detection and identification in medicine, food
safety, public health, and security. Bacterial infection is a common cause of morbidity and …

Advances in electrochemical nano-biosensors for biomedical and environmental applications: From current work to future perspectives

RYA Hassan - Sensors, 2022 - mdpi.com
Modern life quality is strongly supported by the advances made in biosensors, which has
been attributed to their crucial and viable contribution in point-of-care (POC) technology …

Detecting biothreat agents: From current diagnostics to developing sensor technologies

SA Walper, G Lasarte Aragonés, KE Sapsford… - ACS …, 2018 - ACS Publications
Although a fundamental understanding of the pathogenicity of most biothreat agents has
been elucidated and available treatments have increased substantially over the past …

Bacteriophage-based nano-biosensors for the fast impedimetric determination of pathogens in food samples

N Abdelhamied, F Abdelrahman, A El-Shibiny… - Scientific Reports, 2023 - nature.com
The early and rapid detection of pathogenic microorganisms is of critical importance in
addressing serious public health issues. Here, a new bacteriophage-based nano-biosensor …

An electrochemical immunosensor for sensitive detection of Escherichia coli O157: H7 by using chitosan, MWCNT, polypyrrole with gold nanoparticles hybrid sensing …

A Güner, E Çevik, M Şenel, L Alpsoy - Food Chemistry, 2017 - Elsevier
An electrochemical immunosensor for the common food pathogen Escherichia coli O157:
H7 was developed. This novel immunosensor based on the PPy/AuNP/MWCNT/Chi hybrid …

Impedance based detection of pathogenic E. coli O157: H7 using a ferrocene-antimicrobial peptide modified biosensor

Y Li, R Afrasiabi, F Fathi, N Wang, C Xiang… - Biosensors and …, 2014 - Elsevier
Escherichia coli O157: H7 can cause life-threatening gastrointestinal diseases and has
been a severe public health problem worldwide in recent years. A novel biosensor for the …

An impedance biosensor for simultaneous detection of low concentration of Salmonella serogroups in poultry and fresh produce samples

I Jasim, Z Shen, Z Mlaji, A Abdullah, J Liu… - Biosensors and …, 2019 - Elsevier
This paper reports the design, fabrication and testing of a microfluidic based impedance
biosensor for rapid and simultaneous detection of three Salmonella serogroups. The …

Antimicrobial peptides: powerful biorecognition elements to detect bacteria in biosensing technologies

M Hoyos-Nogués, FJ Gil, C Mas-Moruno - Molecules, 2018 - mdpi.com
Bacterial infections represent a serious threat in modern medicine. In particular, biofilm
treatment in clinical settings is challenging, as biofilms are very resistant to conventional …

A novel enzyme-linked immunosorbent assay for detection of Escherichia coli O157:H7 using immunomagnetic and beacon gold nanoparticles

Z Shen, N Hou, M Jin, Z Qiu, J Wang, B Zhang, X Wang… - Gut pathogens, 2014 - Springer
This paper presents a functional nanoparticle-enhanced enzyme-linked immunosorbent
assay (FNP-ELISA) for detection of enterohemorrhagic Escherichia coli (EHEC) O157: H7 …