[HTML][HTML] Preparation of photoluminescent nanocomposite ink toward dual-mode secure anti-counterfeiting stamps

K Abou-Melha - Arabian Journal of Chemistry, 2022 - Elsevier
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 …

Recent advances in long-persistent luminescence in rare-earth-doped compounds

MS Abdelrahman, H Ahmed, TA Khattab - Advanced Materials for Solid …, 2023 - Springer
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 …

Development of functional glow‐in‐the‐dark photoluminescence linen fabrics with ultraviolet sensing and shielding

E Ahmed, D Maamoun, TM Hassan… - Luminescence, 2022 - Wiley Online Library
Linen fibres were coated with a glow‐in‐the‐dark photoluminescence, flame‐retarding, and
hydrophobic smart nanocomposite using the pad‐dry‐curing process. Ecologically friendly …

Recent Developments in the Fabrication and Application of Superhydrophobic Suraces

T Li, Y Peng, H You, X Guan, J Lv… - The Chemical …, 2024 - Wiley Online Library
A superhydrophobic surface is defined as having a contact angle exceeding 150° C,
indicating a remarkable ability to repel water. Generally, superhydrophobicity originates from …

Development of epoxy/rice straw-based cellulose nanowhiskers composite smart coating immobilized with rare-earth doped aluminate: Photoluminescence and …

AM Binyaseen, A Bayazeed, SY Al-nami, KA Al-Ola… - Ceramics …, 2022 - Elsevier
Novel epoxy resin (E)/CNW nanocomposite coatings were developed with different total
contents of rare-earth doped aluminate nanoparticles (REA NPs). The produced epoxy …

Immobilization of lanthanide doped aluminate phosphor onto recycled polyester toward the development of long‐persistent photoluminescence smart window

M El‐Newehy, H El‐Hamshary… - …, 2022 - Wiley Online Library
Smart window can be defined as switchable material whose light transmission is altered
upon exposure to light, voltage, or heat. However, smart windows are usually produced from …

Simple preparation of long-persistent luminescent paint with superhydrophobic anticorrosion efficiency from cellulose nanocrystals and an acrylic emulsion

SD Al-Qahtani, SY Al-nami, K Alkhamis… - Ceramics …, 2022 - Elsevier
Novel photoluminescent paint was prepared for safety marking purposes using an emulsion
system composed of an acrylic polymer, cellulose nanocrystals and lanthanide-doped …

An anticounterfeiting strategy based on photochromic nonwoven polyester fabric by plasma‐assisting spray coating with ultraviolet‐responsive silica@ strontium …

ZA Al‐Ahmed, SO Alzahrani… - Applied …, 2023 - Wiley Online Library
Photochromism is an interesting method to enhance the anticounterfeiting activity of
commercial products. Polyester fibers have been significant polymers for a variety of …

Simple preparation of multifunctional luminescent textile for smart packaging

SD Al-Qahtani, K Alkhamis, AA Alfi, M Alhasani… - ACS …, 2022 - ACS Publications
Linen has been a significant material for textile packaging. Thus, the application of the
simple spray-coating method to coat linen fibers with a flame-retardant, antimicrobial …

Preparation of fluorescent cotton fibers with antimicrobial activity using lanthanide-doped pigments

A Subaihi, SD Al-Qahtani, RMS Attar, K Alkhamis… - Cellulose, 2022 - Springer
Textiles that respond to external stimuli with a change in their properties are referred to as
“smart clothing”. Fluorescent textiles, which change color in response to light, are a subset of …