Metal ions exist globally. Therefore, the study of the design strategies, mechanistic insights,
and applications of fluorescent Schiff base sensors for metal ion detection constitutes an …

In recent years, printed electronics reached enormous popularity as a result of their huge
potential to offer unique features that are not attainable through traditional fabrication …

Fluorescent photochromism has been applied as an attractive approach for the production of
effective authentication substrates to show dual-mode secure encoding. In the current study …

Anti-counterfeiting materials play an irreplaceable role in information security and reducing
national and enterprise losses, while the fluorescent anti-counterfeiting materials are widely …

Abstract Series of Waterborne Polyurethanes (WPUs) were synthesized by molecular
structure design, using sodium 2-((2-aminoethyl) amino) ethanesulfonate (AAS) as the post …

Currently, over 60% of the world's population lives in cities. Urban living has many
advantages but there are also challenges regarding the need for smart urbanization. The …

In this study, we present a promising and facile approach toward the fabrication of non-toxic,
water-stable, and eco-friendly luminescent fiber paper composed of polycaprolactone (PCL) …

Due to the features of fingerprints, which include considerable diversity and invariability,
latent fingerprint (LFP) detection has become a crucial part of criminal investigation. Its …

Two three-dimensional dinuclear zinc (II) and copper (II) complexes,[Zn 2 (L 2) 2 (CH 3
COO) 2](1) and [Cu 2 (L 2) 2 (NO 3) 2](2)(HL 2= 1-(2-{[(E)-2-hydroxy-benzyli-dene] amino} …

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 …