Results 151 to 160 of about 11,902,052 (264)

Recent Advances on Thermochromic Inks for Security Applications

Advanced Materials Technologies, EarlyView.
Thermochromic security inks have garnered interest in recent years as security elements for authentication, information encryption, and anti‐counterfeiting. This review outlines different types of thermochromic materials, how they have been developed as functional inks, and how advancements in property enhancement, sustainability, and printing ...
Duarte B. Oliveira, Andreia Araújo, Elvira Fortunato, Rodrigo Martins, Marta C. Corvo, Emanuel Carlos   +5 more
wiley   +1 more source

Room Temperature Synthesis and Photopatterning of Mesoporous Titanium Dioxide Thin Films

Advanced Materials Technologies, EarlyView.
A nanofabrication strategy combining deep‐UV photolithography with block copolymer self‐assembly enables direct patterning and mineralization of mesoporous TiO2 thin films at room temperature. Photocatalytic titanium oxo‐clusters promote polymer degradation under UV irradiation, enabling multiscale control over porosity, film thickness, and lateral ...
Youssef Ghossoub, Laurent Noel, Dominique Berling, Victor Malgras, David Grosso, Olivier Soppera   +5 more
wiley   +1 more source

Development of magnesium-doped zinc oxide nanopowders for conductometric acetone gas sensors. [PDF]

RSC Adv
El Beji M, Hafiene N, Jdir M, Jaballah S, Bessadok MN, Ben Ali F, Neri G, El Mir L.   +7 more
europepmc   +1 more source

Programmable Dimensional Lithography with Digital Micromirror Devices for Multifunctional Microarchitectures

Advanced Materials Technologies, EarlyView.
This review explores recent advances in digital micromirror device (DMD)‐based lithography, focusing on its programmable light modulation, multi‐material compatibility, and dimensional patterning strategies. It highlights innovations from optical system design to materials integration and multifunctional applications, positioning DMD lithography as a ...
Yubin Lee, Byungcheon Yoo, Chaeyeong Ryu, Jongwon Oh, Dahye Baek, Jiseok Lee   +5 more
wiley   +1 more source

Er³⁺: Yb³⁺ ions embedded ZnO nanostructure for photonic applications. [PDF]

Sci Rep
El Meleegi HA, Sayed ME, Soliman LI, Atta D, Battisha IK.   +4 more
europepmc   +1 more source

Perfusion Bioreactor Culture Incorporating Mechanical Confinement Enhances Mesenchymal Stem Cell Extracellular Vesicle Production and Wound Healing Potential

Advanced Materials Technologies, EarlyView.
Scalable manufacturing challenges and limited potency remain two of the most intransigent issues limiting clinical translation of EV therapeutics. Mechanical cues can induce phenotypic changes and increased vesiculation in EV source cells without the use of extraneous reagents, chemicals, and/or cargo, thereby potentially drastically improving the ...
Emily H. Powsner, Raith Nowak, Stephanie M. Kronstadt, Nicholas H. Pirolli, Talia J. Solomon, Kristin Nikolov, William Pieper Holeman, Ian M. Smith, Kimberly M. Stroka, John P. Fisher, Steven M. Jay   +10 more
wiley   +1 more source

Innovative approach in Parkinson's targeting via berberine-loaded mucoadhesive surface-modified liposomes: a multi-faceted study. [PDF]

BMC Pharmacol Toxicol
Nematalla HA, Elharoun M, Abd-Alhaseeb MM, Sharafeldin HA, Elsheikh MA, Abbas H, Elkelish A, Dossouvi KM, Mehana AE, Abdelgawad FE, Zewail M.   +10 more
europepmc   +1 more source

"Se vende el Sol"

, 1970
"Este Artículo pertenece a la sección Arte, Letras, Espectáculos. "
openaire   +1 more source

Light Switchable Ionic Conductivity of Arylazopyrazole Modified Polysiloxanes

Advanced Materials Technologies, EarlyView.
We present a polysiloxane functionalized with a novel arylazopyrazole dye that undergoes reversible photoisomerization. Upon lithium bis(trifluoromethanesulfonyl)imide addition and UV irradiation, the polymer exhibits a shift in tan(d) toward higher frequencies and enhanced ionic conductivity.
Malte S. Beccard, Thulasinath Raman Venkatesan, Michael Bauer, Valentin Razvan Lupu, Philipp Scheidegger, Francesco Taddei, Frank A. Nüesch, Dorina M. Opris   +7 more
wiley   +1 more source

Anilino-carbazole-based D-π-D'-π-D blue light material coordinated exciplex for achieving white light dynamic regulation. [PDF]

RSC Adv
Xie X, Wang J, Zhao H, Gao Z, Yan L, Wu Y, Miao Y.   +6 more
europepmc   +1 more source