As global population grows rapidly, global food supply is increasingly under strain. This is
exacerbated by climate change and declining soil quality due to years of excessive fertilizer …

Early-stage, precise disease diagnosis and treatment has been a crucial topic of scientific
discussion since time immemorial. When these factors are combined with experience and …

We report a closed bipolar electrode (CBE)-based sensing platform for the detection of
diagnostic metabolites in undiluted whole human blood. The sensor is enabled by electrode …

Excessive nitrite amounts harm the environment and put public health at high risk.
Therefore, accurate and sensitive detection of nitrite in surface and groundwater is …

In this study, a novel modified electrode based on the covalent organic frameworks (COFs)
Schiff base network-1 (SNW-1) hybridized with copper-based metal–organic frameworks …

Electrogenic microorganisms serve as important biocatalysts for microbial electrochemical
sensors (MESes). The electrical signal produced is based on the rate of electron transfer …

Low-dimensional metal nanoparticles (MNPs) intercalated with three-dimensional
multiwalled carbon nanotube (MWCNT) materials may be combined to produce new …

Heavy metals are one of the most important classes of environmental pollutants which are
toxic to living beings. Many efforts are made by scientists to fabricate better sensors for the …

Herein, the hollow Prussian blue with ultra-small silver nanoparticle agents (Ag-HPB) was
prepared by the coating-etching method by applying Prussian blue (PB) coating on Ag …

Non-invasive, non-destructive, and label-free sensing techniques are required to monitor
real-time stem cell differentiation. However, conventional analysis methods, such as …