In recent years, the pursuit of high-performance nano-flexible electronic composites has led
researchers to focus on nanocellulose-graphene composites. Nanocellulose has garnered …

Background Aflatoxins contamination, one of the most severe food safety issue, has
received global concern for everyone's health. Fluorescent aptasensor, as a rising sensing …

Matrix metalloproteinase (MMPs) are proteolytic enzymes which considered as important
enzymes and their higher expression is associated with some malignant progression. In the …

Abstract Corona Virus Disease 2019 (COVID-19) as the infectious disease caused the
pandemic disease around the world through infection by SARS-CoV-2 virus. The common …

Food may be contaminated by various hazardous substances in all stages of the food supply
chain, which may pose a wide variety of human health risks. The ability to construct sensors …

Tetracycline antibiotics (TCs), one of the important antibiotic groups, have been widely used
in human and veterinary medicines. Their residues in foodstuff, soil and sewage have …

Molecular biology applications based on gold nanotechnology have revolutionary impacts,
especially in diagnosing and treating molecular and cellular levels. The combination of …

In this work, Ti 3 C 2 nano-enzymes (Ti 3 C 2 NEs) materials with simulated peroxidase
activity and fluorescence quenching properties were prepared. Then Ti 3 C 2 NEs was …

Aflatoxin B1, a pathogen in the aflatoxin family, has attracted much attention due to the
harmfulness in production and life. However, the common methods like high performance …

Herein, the cooperative catalysis effect between nanocomposite (AgPd NPs/POD-M/PEI-
rGO) and horseradish peroxidase (HRP) was applied for the fast and sensitive detection of …