The past decade has witnessed ongoing progress in precision medicine to improve human
health. As an emerging diagnostic technique, liquid biopsy can provide real-time …

Cancer is one of the most widespread challenges and important diseases, which has the
highest mortality rate. Lung cancer is the most common type of cancer, so that about 25% of …

This review summarizes the synthesis of gold (Au) and Au-based nanomaterials and their
recent advances of application in electrochemical small-molecule sensors, DNA sensors …

An immunosensor is a kind of affinity biosensor based on interactions between an antigen
and specific antigen immobilized on a transducer surface. Immunosensors possess high …

A number of very recently developed electrochemical biosensing strategies are promoting
electrochemical biosensing systems into practical point‐of‐care applications. The focus of …

Among polysaccharides of environmental and economic interest, chitosan (CS) is receiving
much attention, particularly in the food and biotechnology industries to encapsulate active …

Electrogenerated chemiluminescence (also called electrochemiluminescence and
abbreviated ECL) has attracted much attention in various fields of analysis due to the …

Advances in nanotechnology and medical science have spurred the development of
engineered nanomaterials and nanoparticles with particular focus on their applications in …

Fabrication of functional electrochemical biosensor is a hot topic; however, precise and
sensitive cancer detection in early clinical diagnosis is still a great challenge. Continuous …

Although single-atom catalysts with high enzyme-like activities have been found, the rational
design of highly active peroxidase (POD)-like nanozymes is still a formidable challenge …