Results 91 to 100 of about 15,638 (239)

Atmospheric Corrosion Protection of LPBF Manufactured AlSi10Mg by Combining SiOx‐CVD and PDMS Grafting

Materials and Corrosion, EarlyView.
Hybrid SiOₓ‐CVD/PDMS ultrathin films mitigate atmospheric corrosion of additively manufactured AlSi10Mg. Electrochemical analyses show reduced corrosion currents, increased charge‐transfer resistance, and suppressed pitting due to diminished cathodic activity and limited oxygen and ion transport under NaCl exposure.
Tim Prüßner, Kay‐Peter Hoyer, Nadine Buitkamp, Guido Grundmeier   +3 more
wiley   +1 more source

Characterization of ZnSe Thin Film Electrodeposited at Room Temperature in Aqueous Medium without Complexing Agents

Cumhuriyet Science Journal
This study includes a simple electrodeposition technique for the fabrication of ZnSe thin film at room temperature and in an aqueous medium without additional complexing agents.
Sevda İldan Özmen
doaj   +1 more source

Covalently Immobilized Lignin–Xanthene Conjugates for Persistent Surface Photochemistry and Self‐Sterilizing Interfaces Under Ambient Visible Light

Macromolecular Rapid Communications, EarlyView.
Bio‐derived lignin–Eosin Y macromolecular networks are developed as visible‐light‐responsive self‐sterilizing coatings that generate reactive oxygen species without leaching. The spray‐coated photopolymerized surfaces exhibit durable antibacterial and antiviral activity under ambient light for extended periods, demonstrating a scalable and sustainable ...
Euna Oh, Surjith Kumaran, Sumin Han, Kiseok Lee, Hyerin Shin, Seokmin Oh, Dae‐Hong Ko, Hyo‐Jick Choi   +7 more
wiley   +1 more source

Metal-organic framework derived ZnSe@rGO nanocomposites and their application in supercapacitors

Cailiao gongcheng
Supercapacitors，as a new type of energy storage device between traditional capacitors and secondary batteries，show broad application prospects in many fields.
ZHOU Meipan, WEI Zhiqiang, LI Ling, DING Meijie, ZHAO Jiwei   +4 more
doaj   +1 more source

Optoelectronics of Single Mixed Dislocations in Van Der Waals Core‐Shell Nanowires

Small, EarlyView.
Ge1‐xSnxS van der Waals core‐shell nanowires can host single helical dislocations whose character is tunable from a pure screw to a majority edge dislocation via the core‐shell lattice mismatch. Cathodoluminescence shows profound effects once an edge component is introduced, notably a lowering of the spontaneous emission quantum efficiency due to the ...
Eli Sutter, Peter Sutter
wiley   +1 more source

ZnSe-Si bi-coaxial nanowire heterostructures

, 2019
We report on the fabrication, structural characterization, and luminescence properties od ZnSe/Si bi-coaxial nanowire hetero-structures. Uniform ZnSe/Si bi-coaxial nanowire heterostructures are grown on silicon substrate by simple one-step thermal ...
Wang, CR, Wang, J, Yi, GC, Li, Q
core   +1 more source

Impact of ultraviolet radiation‐induced damage to hair fiber integrity: A multi‐technique physicochemical characterization of surface and cortex properties

International Journal of Cosmetic Science, EarlyView.
UV exposure induces cuticular and cortical damage in natural hair, with oxidative effects and protein degradation comparable to bleaching. However, double bleaching leads to significantly greater structural degradation, emphasizing distinct mechanisms and severity of chemical versus UV‐induced damage. Abstract The combination of chemist techniques is a
Nathana Cindy Barros Silva Ramos, Alzira Xavier Pinto Dini, Viviane Cristina Albarici, Mayara Miranda Ferreira, Caroline Vieira Hercolino, Adriano da Silva Pinheiro, André Rolim Baby, Maria Valéria Robles Velasco   +7 more
wiley   +1 more source

Noble gases and nitrogen in material from asteroid Bennu

Meteoritics &Planetary Science, EarlyView.
Abstract We report the elemental and isotopic abundances of all stable noble gases (helium, neon, argon, krypton, and xenon) in eight particles from asteroid Bennu returned by NASA's OSIRIS‐REx mission. We also report nitrogen abundances and isotopic ratios that were analyzed alongside neon and argon in four additional Bennu particles.
B. Marty, L. Zimmermann, E. Füri, D. V. Bekaert, J. J. Barnes, A. N. Nguyen, H. C. Connolly, D. S. Lauretta   +7 more
wiley   +1 more source

Photoluminescence Characterization of Heteroepitaxial ZnSe/GaAs and ZnSe/AlAs Grown By MBE

, 1987
Heteroepitaxial ZnSe grown by molecular beam epitaxy (MBE) has been characterized using low temperature photoluminescence (PL) and reflectance. Excitonic PL linewidths of thick (relaxed) ZnSe layers are>1.4 meV, and depend little on the type of ...
B. J. Skromme, M. C. Tamargo, J. L. De Miguel, R. E. Nahory   +3 more
core   +1 more source

Manganese‐Doped Mesoporous Bioactive Glasses

International Journal of Ceramic Engineering &Science, Volume 8, Issue 4, July 2026.
Mn‐containing, P2O5‐free 85S mesoporous bioactive glasses (MBGs) with the composition (85SiO2–(15 − x)CaO–xMnO mol%, x = 1, 2, 3, and 4) were synthesized and characterized. The glasses retained mesoporosity, enabling rapid hydroxycarbonate apatite formation and supporting cytocompatibility.
Emanuela C. Luna, Eunice P. N. Lima, Patrícia M. Sampaio, Suédina M. L. Silva, Ricardo D. Castro, Fábio C. Sampaio, Marcus V. L. Fook, Maziar Montazerian   +7 more
wiley   +1 more source