Gold nanoclusters, consisting of a few to several hundred Au atoms with a core size below 2
nm, have attracted worldwide attention in the biomedicine because of their supernormal …

Ligand protected noble metal nanoparticles are excellent building blocks for colloidal self‐
assembly. Metal nanoparticle self‐assembly offers routes for a wide range of multifunctional …

Point-of-care (POC) biochemical sensors have found broad applications in areas ranging
from clinical diagnosis to environmental monitoring. However, POC sensors often suffer from …

Groundwater sources are often contaminated by heavy metal ions such as hexavalent
chromium (Cr (VI)) produced by various industrial processes, which can accumulate in the …

Abstract Hexavalent chromium (Cr 6+) owns hypertoxicity, non-biodegradability, and
carcinogenicity, thus the detection of Cr 6+ is of paramount significance for environmental …

Sensitive, convenient and rapid detection devices for toxic Cr (VI) suitable for filed use are
required. Smartphone can be used as the detector, but the quality of images taken with a …

This work demonstrates a simple, cost effective and ultrasensitive detection of ethyl
parathion, an organophosphorus (OPs) pesticide, using enzyme based fluorometric sensing …

Environmental water pollution caused by hexavalent chromium (Cr (VI)) is a threat to living
beings due to its carcinogenic nature. Herein, we report the synthesis of a highly fluorescent …

Environmental remediation with a single platform for selective sensing and removal of toxic
analytes with recyclability of the material has always been a desirable system for …

There is an urgent need for a rapid, affordable and sensitive analytical method for periodic
monitoring of heavy metals in water bodies. Herein, we report for the first time a versatile …