Food quality and safety are crucial public health concerns with global significance. In recent
years, a series of fluorescence detection technologies have been widely used in the …

The efficient and selective detection of volatile organic compounds (VOCs) provides key
information for various purposes ranging from the toxicological analysis of indoor/outdoor …

Food safety of aquatic products has attracted considerable attention worldwide. Although a
series of conventional bioassays and instrumental methods have been developed for the …

Most studies on MXene matrix composites for sensor development have primarily focused
on synthesis and application. Nevertheless, there is currently a lack of research on how the …

MXene@ Au as the base and Au@ SiO2 as signal amplification factor were used for
constructing an ultrasensitive “on–off” electrochemiluminescence (ECL) biosensor for the …

Abstract A bimodal 3D-electrochemiluminescence (ECL) analysis method was developed,
which integrated simpleness, label-free, high-throughput and real time detection together …

Fish oil, rich in a variety of long-chain ω-3 PUFAs, is widely used in fortified foods due to its
broad-spectrum health benefits. However, its undesired characteristics include oxidation …

A colorimetric-fluorescence ripeness indicator, based on copper nanoparticles and carbon
quantum dots doped with nitrogen (CuNPs/N@ CQD S) immobilized in agar hydrogel (AGH …

A cloth-based analytical device combined with electrochemiluminescence detection (CAD–
ECL) was described for rapid determination of histamine (HA). The CAD device was …

Given the imperative of monitoring organophosphorus pesticides (OPs) residues in the
ecosystem, here a novel, facile and sensitive fluorescence sensor is presented for the rapid …