DNA nanotechnology has now enabled the self-assembly of almost any prescribed 3-
dimensional nanoscale structure in large numbers and with high fidelity. These structures …

Food safety issues are directly related to people's quality of life, so there is a need to
develop efficient and reliable food contaminants' detection devices to ensure the safety and …

The combination of nanomaterials (NMs) and aptamers into aptasensors enables highly
specific and sensitive detection of diverse pollutants. The great potential of aptasensors is …

For fluorogenic probes, Förster resonance energy transfer (FRET) is one of the most widely
used mechanisms to realize the detection of biochemical activities. Dark quenchers relax …

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 …

The monitoring of multiple pesticides commonly used in food is a prerequisite for public
health safety. Herein, a multiplexed biosensor based on fluorescence resonance energy …

Boron carbon nitride (BCN) and boron nitride (BN), semiconductor nanomaterials with high
versatility, have attracted attention because of their mechanical toughness, thermal …

Food safety is a burning global issue in this present era. The prevalence of harmful food
additives and contaminants in everyday food is a significant cause for concern as they can …

The epidemic of infectious diseases caused by contagious pathogens is a life-threatening
hazard to the entire human population worldwide. A timely and accurate diagnosis is the …

Accurate and sensitive detection of ochratoxin A (OTA) is highly necessary due to its high
carcinogenicity, teratogenicity and mutagenicity. Herein, we reported an exogenous …