Chemometrics play a critical role in biosensors-based detection, analysis, and diagnosis.
Nowadays, as a branch of artificial intelligence (AI), machine learning (ML) have achieved …

Enzyme immobilization in nano-space to maintain or even enhance their activity and stability
is generally challenging. In recent years, metal–organic frameworks (MOFs), covalent …

Most organophosphorus pesticide (OP) sensors reported in the literature rely on the
inhibition effect of OPs on the activity of acetylcholinesterase (AChE), which suffer from the …

Abstract Development of efficient and portable biosensor to achieve the accurate onsite
detection of food contaminants is of very great significance for safeguarding food safety and …

Engineering efficient dual-mode portable sensor with built-in cross reference correction is of
great significance for onsite reliable and precise detection of organophosphorus pesticides …

Nanozyme-based colorimetric assays have shown great potential in the rapid and sensitive
determination of pesticide residue in environment. However, the non-specific enzyme …

The rapid, highly sensitive, and accurate detection of bacteria is the focus of various fields,
especially food safety and public health. Surface‐enhanced Raman spectroscopy (SERS) …

Nanomaterial-based artificial enzymes (or nanozymes) have attracted great attention in the
past few years owing to their capability not only to mimic functionality but also to overcome …

Enzyme mimics, especially nanozymes, play a crucial role in replacing natural enzymes for
diverse applications related to bioanalysis, therapeutics and other enzyme-like catalysis …

Nanotechnology has underpinned vital progress in current research and has immensely
promoted the food production chain. This review projected the critical intervention of nano …