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

Recent years have witnessed tremendous progress and developments of the
photoswitchable spiropyran-based polymers, owing to distinctive and particular …

Donor–acceptor Stenhouse adduct (DASA) photoswitches have gained a lot of attention
since their discovery in 2014. Their negative photochromism, visible light absorbance …

Graphitic carbon nitrides (gC 3 N 4) are a class of burgeoning fluorescent polymeric
materials and have received tremendous attention in the biomedical fields because of their …

Increasing the security of anticounterfeiting materials has been the most important challenge
in recent years, and the development of dual-color photoluminescent inks with multi-level …

Self-indicating polymers have emerged as a promising class of smart materials that possess
the unique ability to undergo detectable variations in their physical or chemical properties in …

Simple and efficient fluorescent identification of fingerprints without background
interferences has been a challenge. Dual-mode security encoding using fluorescence …

All-solid-state batteries suffer from a loss of contact between the electrode and electrolyte
particles, leading to poor cyclability. Here, a void-free ion-permeable interface between the …

Thermochromic polymers, as a highly applicable intelligent category of innovative materials,
are capable of changing their color with temperature variations. Different characteristics of …

Conspectus Stimuli-responsive materials have a great potential in various novel
photoelectric devices, such as self-adaptive adjustment devices, intelligent detection …