Gold nanorods (AuNRs) have recently become fascinating chromophores in the field of
colorimetric sensing because of their eye-catching rainbow colors along with the high …

In this contribution, a simple, rapid, colorimeteric and selective assay for lysine was
achieved by a controllable end-to-end assembly of gold nanorods (AuNRs) in the presence …

Gold nanorod (AuNR) colorimetric sensors have emerged as powerful tools in various
chemosensing and biosensing applications due to their localized surface plasmon …

Gold nanorods (GNRs) have been well employed for sensing/bio-sensing based on
analytes modulated morphology or self-assembly states. Herein, we employed H 2 O 2 …

Herein, we report for the first time a colorful chromogenic substrate, which displays vivid
color responses in the presence of different concentration of analytes. Our investigation …

Heavy metal ion pollution is a pressing global concern with detrimental effects on the
environment and human health. To address this issue, we have developed an ultrahigh …

A gold nanorod (AuNR) based colorimetric probe was reported for the rapid and selective
detection of Cu2+ ions. The probe was fabricated by functionalizing cysteine (Cys) onto …

A sensor array based on the pattern recognition strategy is good at distinguishing subtle
changes of extremely similar mixtures over a wide range of analyte types. Particularly …

Gold nanostructures have attracted broad attention. Among various nanostructures, gold
nanobipyramids have shown great potential in sensing, biomedicine, environmental …

A simple and cost-effective strategy for mercury ion sensing based on an easy and reliable
colorimetric approach is investigated through L-cysteine functionalized gold nanorods (Au …