Results 121 to 130 of about 1,832,454 (376)

Solubility and Permeation of Hydrogen Sulfide in Lipid Membranes

PLoS ONE, 2012
Hydrogen sulfide (H(2)S) is mainly known for its toxicity but has recently been shown to be produced endogenously in mammalian tissues and to be associated with physiological regulatory functions. To better understand the role of biomembranes in modulating its biological distribution and effects; we measured the partition coefficient of H(2)S in models
Ernesto Cuevasanta, Ana Denicola, Beatriz Alvarez, Matías N Möller   +3 more
openaire   +4 more sources

Study on hydrogen embrittlement susceptibility of X80 steel through in-situ gaseous hydrogen permeation and slow strain rate tensile tests

International journal of hydrogen energy, 2022
Cailin Wang, Jiaxuan Zhang, Cuiwei Liu, Q. Hu, Rui Zhang, X. Xu, Hongchao Yang, Yuanxing Ning, Yuxing Li   +8 more
semanticscholar   +1 more source

Sprayable Polymer Blends With Short‐Chain Surface Segregation for Preventing Postoperative Abdominal Adhesions

Advanced Healthcare Materials, EarlyView.
Adhesions’ high occurrence rates and high morbidity render them a critical challenge to be addressed. Current prevention methods, such as physical barriers, have many limitations, resulting in inconsistent safety and efficacy. This study demonstrates the potential for sprayable polymeric materials as an adhesion barrier.
Robert J. Morris III, Tejaswi Nori, Alex I. Halpern, Hannah LaPadula, Arthur V. Cresce, Sarah L. Wright, Anthony D. Sandler, Peter Kofinas   +7 more
wiley   +1 more source

Electroless nickel-phosphorus amorphous alloy coating as effective barrier for hydrogen permeation and corrosion protection

Journal of Materials Research and Technology
This study focuses on the electroless nickel-phosphorus amorphous coating and its performance as an effective barrier against hydrogen permeation and corrosion. The coating was deposited on 16Mn substrate using the electroless plating technique.
Chongchong Li, Kaipeng Zhang, Min Fang, Yiming Sun, Yue Chang, Li Fang, Xiangqian Wei, Renying Liu, Zean Zhang   +8 more
doaj   +1 more source

Thermo‐Fluorescent Bactericidal Quantum Dots Based Smart Multifunctional Textiles via Molecular Surface Engineering and 3D‐Printed Interlocked Architectures

Advanced Healthcare Materials, EarlyView.
A versatile approach is presented for fabricating smart multifunctional textiles by integrating thermo‐fluorescent carbon dot/polymer nanocomposite coatings with 3D‐printed interlocked architectures. The fabrics exhibit temperature‐responsive fluorescence, durable hydrophobicity, strong antibacterial and antioxidant activity, and enhanced UV protection.
Poushali Das, Sayan Ganguly, Parham Khoshbakht Marvi, Misha Muthalali, Fatemeh Parniani, Shiza Hassan, Xiaowu (Shirley) Tang, Seshasai Srinivasan, Amin Reza Rajabzadeh   +8 more
wiley   +1 more source

The effect of W surface fuzz induced by He plasma on deuterium permeation

Nuclear Fusion
The permeation and retention of hydrogen isotopes in nuclear materials is critical to issues such as hydrogen embrittlement, tritium self-sufficiency, and radioactive safety in fusion reactors. Tungsten, the primary candidate for plasma-facing materials,
Long Li, Ze Chen, Zhe Liu, Zeshi Gao, Na Zhang, Yangyang Li, Chao Yin, Shifeng Mao, Hirohiko Tanaka, Noriyasu Ohno, Minyou Ye   +10 more
doaj   +1 more source

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

Advanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang, Atakan Tevlek, Pawel L. Urban, Boaz Mizrahi, Onome Ejeromedoghene, Roshan Deen, Yuanjing Lin, Jagan Mohan Dodda   +7 more
wiley   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

The Bonding State and Surface Roughness of Carbon-Doped TiZrN Coatings for Hydrogen Permeation Barriers. [PDF]

Nanomaterials (Basel), 2023
Kim S, Kim T, Lee S, Lee H.
europepmc   +1 more source

Hydrogen transport in alpha titanium [PDF]

Permeation experiments after nitriding the inlet surface of a hollow cylindrical membrane were conducted. Permeation data on two additional specimens given pre-oxidation or pre-nitriding treatments at both inlet and outlet surfaces are presented in terms
Johnson, D. L., Shah, K. K.
core   +1 more source