Water is an essential part of life and its availability is important for all living creatures. On the
other side, the world is suffering from a major problem of drinking water. There are several …

Gold nanoparticles (GNPs) have generated keen interest among researchers in recent years
due to their excellent physicochemical properties. In general, GNPs are biocompatible …

Enhanced use of heavy metals for commercial and non-commercial applications has
resulted in industrial and domestic discharge loaded with toxic metal ions creating increased …

To control food safety, protect human safety and health, sensors for tetracycline antibiotics
with easy operation, in-situ applications, high sensitivity and selectivity have been urgently …

Meat nutrition and safety is highly related to people's health and quality of life. There is a
huge demand to rapidly analyze meat quality during product processing and storage, but …

Public health is attracting increasing attention due to the current global pandemic, and
wastewater-based epidemiology (WBE) has emerged as a powerful tool for monitoring of …

With the development of human civilization, the international situation is becoming more and
more diversified and multipolar. Public health and safety issues have attracted increasing …

The increasing level of pesticides and herbicides in food and water sources is a growing
threat to human health and the environment. The development of portable, sensitive …

A gas nanosensor is an instrument that converts the information of an unknown gas
(species, concentration, etc.) into other signals (for example, an electrical signal) according …

Noble metal nanoparticles as color labels and signal generators have been widely accepted
for the fabrication of colorimetric assays and sensors due to their simplicity and practicality …