In this work, we first present a simple “green” preparation procedure of red-emitting (λ
emission= 645 nm, d= 1.5±0.3 nm) fluorescent gold nanoclusters (Au NCs) using only γ …

In the past few decades, protein-templated fluorescent gold nanoclusters have attracted
much attention in the field of biosensing as their excellent optical properties and good …

Herein, we proposed a facile and green synthetic route for the fabrication of amylase
encapsulated ultra-small fluorescent gold nanoclusters (amylase-Au NCs) for the detection …

Gold nanoclusters have been widely applied for the sensing of biomolecules, biomarkers
and drugs. Herein, a simple method for the fabrication of gold nanoclusters (Au NCs) is put …

A novel dual-emission fluorescent gold nanoclusters (GNCs) was first synthesized through a
one-step method. In the method, the L-tryptophan acted as both the reducing and protecting …

Herein, we fabricated fluorescent gold nanoclusters (Au NCs) by using trypsin as a ligand.
The fabricated trypsin-Au NCs emit bright red color fluorescence upon the exposure of 365 …

There is an urgent demand for on-site detection of biomarker, particularly in clinical
diagnosis and therapeutics applications. Herein, we designed a convenient and sensitive …

A novel, gold‐nanocluster‐based fluorescent sensor for cyanide in aqueous solution, which
is based on the cyanide etching‐induced fluorescence quenching of gold nanoclusters, is …

In this work, Ni2+-modified gold nanoclusters were fabricated for fluorescence turn-on
detection of histidine. The fluorescence of Au NCs was first quenched by Ni2+. Then, the …

By using bovine serum albumin (BSA) as the enzyme substrate, we propose a label-free,
convenient, reliable and highly sensitive fluorescence “turn-on” assay for trypsin activity and …