To explore regulation of potentially lethal responses to bacterial lipopolysaccharide (LPS), we
used differential display under LPS-free conditions to compare macrophage cell lines from …

A novel electrochemical sensor based on molecularly imprinted polymeric membrane as
biomimetic recognition element was fabricated by electropolymerization of o-aminothiophenol (…

A simple and sensitive colorimetric assay for the determination of atrazine in rice samples
using cysteamine–gold nanoparticles (AuNPs) after solid phase extraction has been …

Ever-increasing attention is being drawn towards single-atom nanozymes (SAzymes) for
colorimetric biosensing applications. A series of atomically dispersed cerium (Ce) nanozymes …

Understanding the spatial distribution of total copper, available copper, and the spatial non-stationary
relationships between available copper and relevant environmental factors is …

In the present study, a quick and sensitive method was developed for simultaneous determination
of nonylphenol ethoxylates (NPxEOs) and octylphenol ethoxylates (OPxEOs) (x = 2–20…

A highly sensitive and selective fluorescence aptamer biosensors for the determination of
adenosine triphosphate (ATP) was developed. Binding of a target with splitting aptamers …

We collected surface sediments from the Chaobai river, the dominant source of drinking water
for Beijing, China, to assess the status of contamination by polychlorinated biphenyls and …

Immunoassays have been widely used to determine small-molecule compounds in food
and the environment, meeting the challenge of obtaining false positive or negative results …

Trisiloxane ethoxylates (TSEOn) are widely used as agricultural surfactants due to their
significant synergism with the active ingredients of pesticides, generally, including three typical …