Electrochemical biosensors: Perspective on functional nanomaterials for on-site analysis

IH Cho, DH Kim, S Park - Biomaterials research, 2020‏ - spj.science.org
Background The electrochemical biosensor is one of the typical sensing devices based on
transducing the biochemical events to electrical signals. In this type of sensor, an electrode …

Nanoparticle-based immunochemical biosensors and assays: recent advances and challenges

Z Farka, T Jurik, D Kovar, L Trnkova… - Chemical reviews, 2017‏ - ACS Publications
We review the progress achieved during the recent five years in immunochemical
biosensors (immunosensors) combined with nanoparticles for enhanced sensitivity. The …

Nanomaterials for healthcare biosensing applications

M Pirzada, Z Altintas - Sensors, 2019‏ - mdpi.com
In recent years, an increasing number of nanomaterials have been explored for their
applications in biomedical diagnostics, making their applications in healthcare biosensing a …

Field-effect transistor biosensing: Devices and clinical applications

YC Syu, WE Hsu, CT Lin - ECS Journal of Solid State Science …, 2018‏ - iopscience.iop.org
Biosensor research has been addressed as an interested field recently. Within different
kinds of developed biosensing technologies, field-effect transistor (FET) based biosensors …

Interface‐engineered field‐effect transistor electronic devices for biosensing

Y Zhang, D Chen, W He, N Chen, L Zhou… - Advanced …, 2023‏ - Wiley Online Library
Promising advances in molecular medicine have promoted the urgent requirement for
reliable and sensitive diagnostic tools. Electronic biosensing devices based on field‐effect …

The LOD paradox: when lower isn't always better in biosensor research and development

H Moulahoum, F Ghorbanizamani - Biosensors and Bioelectronics, 2024‏ - Elsevier
Biosensor research has long focused on achieving the lowest possible Limits of Detection
(LOD), driving significant advances in sensitivity and opening up new possibilities in …

Convection driven ultrarapid protein detection via nanobody‐functionalized organic electrochemical transistors

A Koklu, S Wustoni, K Guo, R Silva… - Advanced …, 2022‏ - Wiley Online Library
Conventional biosensors rely on the diffusion‐dominated transport of the target analyte to
the sensor surface. Consequently, they require an incubation step that may take several …

Current technologies of electrochemical immunosensors: Perspective on signal amplification

IH Cho, J Lee, J Kim, M Kang, JK Paik, S Ku, HM Cho… - Sensors, 2018‏ - mdpi.com
An electrochemical immunosensor employs antibodies as capture and detection means to
produce electrical charges for the quantitative analysis of target molecules. This sensor type …

Nanotechnology: Review of concepts and potential application of sensing platforms in food safety

VD Krishna, K Wu, D Su, MCJ Cheeran, JP Wang… - Food …, 2018‏ - Elsevier
In recent years a number of new nanotechnology based platforms have been developed for
detection of wide variety of targets including infectious agents, protein biomarkers, nucleic …

A smart nanosensor for the detection of human immunodeficiency virus and associated cardiovascular and arthritis diseases using functionalized graphene-based …

S Islam, S Shukla, VK Bajpai, YK Han, YS Huh… - Biosensors and …, 2019‏ - Elsevier
Human immunodeficiency virus (HIV), which isa worldwide public health issue, is commonly
associated with cardiovascular disorders (CVDs) and rheumatoid arthritis (RA). A smart …