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

Colloidal self-assembly refers to a solution-processed assembly of nanometer-/micrometer-
sized, well-dispersed particles into secondary structures, whose collective properties are …

Polymer-based responsive structural color materials are polymers with ordered
microstructures that can change colors. They offer unique advantages and present a novel …

Counterfeiting is a growing global issue causing severe negative impacts on the social
economy and posing serious security threats to individuals and communities. However, the …

Fluorescent patterns showing the unique color change in response to external stimuli are of
considerable interest for their applications in anti‐counterfeiting. However, there is still a lack …

The counterfeiting of goods is growing worldwide, affecting practically any marketable item
ranging from consumer goods to human health. Anticounterfeiting is essential for …

Stimulus-responsive photonic crystals (PCs) possessing unconventional nonclosely packed
structures have received growing attention due to their unique capability of mimicking the …

Herein the novel tetraphenylethylene (TPE) derivative 1 was designed with an integration of
aggregation‐induced emission (AIE), multi‐state mechanochromism and self‐recovery …

Colloidal photonic crystals (PCs) have been well developed because they are easy to
prepare, cost‐effective, and versatile with regards to modification and functionalization …

Abstract Photoluminescence (PL), up‐conversion PL (UCPL), and phosphorescence are
three kinds of phenomena common to light‐emitting materials, but it is very difficult to …