Glutathione (GSH) is an important member of cellular antioxidative system. In cancer cells, a
high level of GSH is indispensable to scavenge excessive reactive oxygen species (ROS) …

Glutathione (GSH), the main redox buffer, has long been recognized as a pivotal modulator
of tumor initiation, progression and metastasis. It is also implicated in the resistance of …

Cancer cells frequently exhibit resistance to various molecular and nanoscale drugs, which
inevitably affects the drugs' therapeutic outcomes. Overexpression of glutathione (GSH) has …

Natural enzymes usually suffer from high production cost, ease of denaturation and
inactivation, and low yield, making them difficult to be broadly applicable. As an emerging …

Thanks to their unique attributes, such as good sensitivity, selectivity, high surface-to-volume
ratio, and versatile optical and electronic properties, fluorescent-based bioprobes have been …

Gold nanomaterials have emerged as versatile systems which hold a great promise for
several biomedical applications. Among them, gold nanoclusters (AuNCs)—ultra-small …

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 …

Gold nanoparticles (AuNPs) are becoming increasingly popular as drug carriers due to their
unique properties such as size tenability, multivalency, low toxicity and biocompatibility …

Cancer is one of the significant threats to human life. Although various latest technologies
are currently available to treat cancer, it still accounts for millions of death each year …

Noble metal nanoclusters (NCs) have emerged as a new class of nanomaterials which have
great potential in bioapplications. Due to their ultrasmall size and versatile surface …