Abstract Information security protection has a tremendous impact on human life, social
stability and national security, leading to the rapid development of anti‐counterfeiting …

Carbon dots (CDs) have received an increasing amount of attention because of their
significant advantages in terms of low toxicity, chemical inertness, tunable fluorescence …

Transition-metal coordination complexes are emerging as a broad class of supramolecular
crosslinks that can be used to engineer the mechanical properties of advanced structural …

Fluorescent nanocarbons are well-proficient nanomaterials because of their optical
properties and surface engineering. Herein, Apium graveolens-derived carbon dots (ACDs) …

Multicolor fluorescent polymeric hydrogels (MFPHs) are three‐dimensionally crosslinked
hydrophilic polymer networks with tunable emission color. Different from the classic …

Hydrogels are excellent water-swollen polymeric materials for use in wearable, implantable,
and disposable biosensors. Hydrogels have unique properties such as low cost, ease of …

Hydrogels have extremely high moisture content, which makes it very soft and excellently
biocompatible. They have become an important soft material and have a wide range of …

Hydrogels are biocompatible carriers that can maintain the original properties of embedded
materials. Carbon dots (CDs) are multifunctional nanomaterials with antibacterial properties …

Fluorescent carbon dots (CDs) play a versatile role in materials science. Herein, we have
developed alginate-derived nitrogen-doped CDs as a drug carrier and a toughening agent …

Owing to the unique optical properties, chemical inertness, facile synthesis, tunable
fluorescence, low toxicity, good water solubility, inexpensive and abundance of precursors …