Herein, a novel ratiometric aptasensor based on carbon quantum dots@ 2-Methylimidazole
zinc salt (CQDs@ ZIF-8) and aptamer-functionalized gold nanoparticles (Apt-AuNPs) was …

Abscisic acid (ABA) is a plant hormone, which plays an important role in plant growth, crop
cultivation and modern agricultural engineering management. Accordingly, the detection of …

Abscisic acid (ABA), as the most common plant hormone in the growth of wheat, can greatly
affect the yield when its levels deviate from normal. Therefore, highly sensitive and selective …

Abscisic acid (ABA) plays an important role in abiotic stress response and physiological
signal transduction resisting to the adverse environment. Therefore, it is very essential for …

Current methods for the rapid detection of trace antibiotics in the environment remains
problems of low accuracy and false negative or false positive, making the development of …

A novel, simple and rapid colorimetric aptasensor for multiple mycotoxins (ochratoxin A
(OTA) and aflatoxin B1 (AFB1)) detection was developed using unmodified gold …

A multi-channel localized surface plasmon resonance system is described for
absorptiometric determination of abscisic acid (ABA). The system is making use of gold …

The simultaneous detection of various mycotoxins is indispensable for food safety since the
agricultural products are often contaminated by multiple mycotoxins. Herein, we report a …

This work is aimed to develop of a new class of versatile aptasensor to specifically detect
aflatoxin B1 (AFB1) using dual-channel detection method. To achieve this objective, gold …

The pentapeptide Cys-Ala-Leu-Asn-Asn (CALNN) has been proved to be a powerful tool to
stabilize the AuNPs. These CALNN-capped AuNPs have been used to develop various …