Counterfeiting and inverse engineering of security and confidential documents, such as
banknotes, passports, national cards, certificates, and valuable products, has significantly …

Authenticating products and documents with security inks is vital to global commerce,
security and health. Lanthanide complexes are widely used in luminescent security inks …

Traditional room temperature phosphorescence (RTP) materials usually include
organometallic composites and pure organic compounds, which generally possess the …

Carbon dots (CDs) have gradually become a new generation of nano‐luminescent
materials, which have received extensive attention due to excellent optical properties, wide …

Carbon‐based quantum dots (CQDs), including spherical carbon dots and graphene
quantum dots, are an emerging class of photoluminescent (PL) materials with unique …

The aggregate luminescence behavior of organic luminescent materials has been studied
extensively. As a new kind of luminescent nanomaterials, carbonized polymer dots (CPDs) …

Room temperature phosphorescence (RTP) materials have drawn considerable attention by
virtue of their outstanding features. Compared with organometallic complexes and pure …

Afterglow materials including thermally activated delayed fluorescence (TADF) and room
temperature phosphorescence (RTP) have inspired extensive attention and research in anti …

Amongst the various techniques that have been developed to combat counterfeits, security
printing using advanced luminescent materials has been extensively used for a wide range …

Room‐temperature afterglow (RTA) materials with long lifetime have shown tremendous
application prospects in many fields. However, there is no general design strategy to …