Synthetic molecular probes, chemosensors, and nanosensors used in combination with
innovative assay protocols hold great potential for the development of robust, low-cost, and …

Dopamine is a key catecholamine neurotransmitter and it has critical roles in the function of
the human central nervous system. Abnormal release of dopamine is related to neurological …

Alkaline phosphatase (ALP) is an enzyme that catalyzes the dephosphorylation of various
vital nucleic acids and proteins. A broad range of physiological and pathological processes …

Nanozymes are engineered nanomaterials with enzyme-like activities. Over the past
decade, impressive progresses on nanozymes in biosensing have been made due to their …

Biosensing assays involving antibody-antigen interactions have been widely applied in
diagnostics and healthcare in virtue of their superior selectivity and sensitivity. However …

In this study, a novel Ni-BTC@ Ni3S4 composite was fabricated by solvothermal reaction
using an in situ etching vulcanization strategy and characterized by X-ray diffraction (XRD) …

A simple, sensitive method for pesticide distinguishment based on a colorimetric sensor
array using diverse gold nanoparticles (AuNPs) at room temperature is presented in this …

Surface-enhanced Raman scattering (SERS) is a powerful analytical technique for chemical
identification, but it remains a great challenge to realize the large-scale and well-controlled …

Since 1990, numerous methods for aptamer selection have been developed, although a
quantitative comparison of their sequence enrichment is lacking. In this study, we compared …

Recently, aptamers have attracted attention in the biosensing field as signal recognition
elements because of their high binding affinity toward specific targets such as proteins, cells …