The residues of antibiotics in the environment pose a potential health hazard, so highly
sensitive detection of antibiotics has always appealed to analytical chemists. With the …

Antibiotics are an important class of drugs destined for treatment of bacterial diseases.
Misuses and overuses of antibiotics observed over the last decade have led to global …

Aptamers, a group of nucleic acids which can specifically bind to a target molecule, have
drawn extensive interest over the past few decades. For analytics, aptamers represent a …

Efficient and low-cost electrocatalysts for hydrogen evolution reaction are key issues for
sustainable energy technologies such as solar fuel synthesis and fuel cells. Here we report …

In this research, we have improved two aptasensors based on a modified carbon paste
electrode (CPE) with oleic acid (OA), and a magnetic bar carbon paste electrode (MBCPE) …

Developing the rapid, simple and sensitive biosensor system for tetracycline detection is
very important in food safety. In this paper, we developed a label-free aptasensor for …

A label-free fluorescence aptasensor based on tetracycline-binding aptamers and thiazole
orange (TO) was established for the selective and sensitive detection of tetracycline. TO is …

It is of great importance to detect chlorotetracycline (CTC) in a highly sensitive and specific
way because of its wide distribution in aquaculture and animal husbandry. Herein, we …

Tetracycline (TC) is a veterinary drug, wildly prescribed for prophylactic and therapeutic
purposes. Consequently, its remaining residues in food products have to be regularized. We …

Antimicrobial drug residues in food are strictly controlled and monitored by national laws in
most territories. Tetracyclines are a major broad-spectrum antibiotic class, active against a …