Electrochemical biosensors are particularly suitable for miniaturization and integration in
microfluidic devices. Applications include the detection of whole cells, cell components …

In the post-pandemic era, point-of-care (POC) diagnosis of diseases is an important
research frontier. Modern portable electrochemical (bio) sensors enable the design of POC …

This Review, with 200 references, describes and comments key highlights of the progress in
the field of potentiometric sensing between January 2019, the date of the last fundamental …

Herein, we developed a novel, enzyme-free electrochemical biosensor that can directly
quantify creatinine within complex biological fluids in a highly specific and sensitive manner …

Creatinine (Crn) is an important biomarker for kidney function, and early detection could
help to avoid end-stage renal disease. In this study, a label-free and ultra-selective platform …

The monitoring of ammonium ion concentration has gained the attention of researchers from
multiple fields since it is a crucial parameter with respect to environmental and biomedical …

Potentiometric biosensors are incredibly versatile tools with budding uses in industry,
security, environmental safety, and human health. This mini-review on recent (2018–2020) …

Medical diagnostic sector is relying on affordable, handheld devices integrating smart
biosensing and transducing interfaces that enable clinical analysis with minimal end-user …

Continuous monitoring of biological metabolites of interest necessitates sensors that are
robust, versatile, miniaturizable, and reliable. Electrochemical biosensors have dominated …

This research reports the fabrication of Zn 2+/gold nanoparticles (GNPs) nanocomposite for
colorimetric detection of creatinine (CR) in diverse media (eg, water, artificial urine, and …