The extremely long-persistent photoluminescence of Eu (II)-doped (and co-doped with Dy
(III) ions) strontium aluminum oxide (SrAl2O4: Eu2+, Dy3+) was firstly reported on 1996 by …

Photochromic and photoluminescent clothes can be described as smart textiles that alter
their color and emission spectra upon exposure to a light stimulus. Recycled nonwoven …

Integrating electronic applications with paper, placed next to or below printed images or
graphics, can further expand the possible uses of paper substrates. Consuming paper as a …

Ultraviolet-induced photochromism has proven to be an appealing encoding strategy to
improve the anti-counterfeiting of commercial items. However, recent reports have …

Pigments with unique optical features are always sought after in realizing superior security
features to protect authentic documents/products against forgery. The present study reports …

Novel inorganic–organic hybrid fluorescent ink was produced for anticounterfeiting
applications. Pigment/resin ink formulations were prepared from the thermally and …

Ultraviolet-induced fluorescence has proven an intriguing encoding strategy to increase the
effectiveness of anti-counterfeiting measures for commercial materials. Recently, fluorescent …

Photochromic inks have been an attractive authentication strategy to improve the anti‐
counterfeiting efficiency of commercial products. However, recent reports have shown …

In contrast to electrospinning, the newly developed solution blowing spinning (SBS)
technology can produce nanofibers at high yield and low-cost without resorting to high …

Temperature-driven colorful switching inks have been an interesting security encoding
method to improve the anticounterfeiting properties of commercially available merchandise …