Results 121 to 130 of about 93,560 (283)

Hydrogen permeation through steel during cathodic polarization of lubricating oils in a modified Devanathan-Stachurski cell. [PDF]

Sci Rep, 2022
Boiadjieva-Scherzer T, Mirkova L, Fafilek G, Reinbold J, Kronberger H, Stache H, Bodesheim G, Monev M.   +7 more
europepmc   +1 more source

Skin‐Interfaced Therapeutic Patches for Wound Fluid Management and Transdermal Drug Delivery

Advanced Healthcare Materials, EarlyView.
This study presents an integrated skin‐interfaced device combining microfluidics, hydrogel film technology, flexible electronics, and iontophoresis‐based transdermal delivery of PDRN to enhance wound healing. The device effectively manages wound fluid, maintains optimal moisture, and non‐invasively delivers therapeutic drugs.
Dongjun Han, Donghyun Kim, Haram Lee, Dong‐Wook Park, Sung Soo Kwak, Joohee Kim   +5 more
wiley   +1 more source

Diffusion of Hydrogen Isotopes in Zirconium Alloys

He huaxue yu fangshe huaxue
Tritium is a common radioactive product in nuclear power plants. It is easy to diffuse, penetrate and be easily absorbed by organisms due to its small atomic radius.
Long WANG, Zhi-hao HONG, You-zhi WANG, Zi-kai LIU, Xiao-qian ZHANG, Tian-guang ZHANG, Long ZHANG   +6 more
doaj   +1 more source

Hydrogen Permeation Behavior of Zirconium Nitride Film on Zirconium Hydride. [PDF]

Materials (Basel), 2022
Wang W, Yan G, Zhang J, Ma Z, Wang L, Guo Z, Zhang S, Wu Y.   +7 more
europepmc   +1 more source

Low‐Temperature Fabrication of Thymosin β4‐Loaded Soluble Microneedles to Promote Wound Healing by Specific Binding to Downregulated Immune Regulators Vsig4 and IL22rɑ2

Advanced Healthcare Materials, EarlyView.
Schematic diagram depicting the fabrication and application of thymosin β4 (Tβ4)‐loaded microneedle patches for wound treatment. The Tβ4 was loaded into chitosan (CS) and sucrose MNs under mild conditions (4°C, 65% relative humidity). The Tβ4 MN patch specifically binds to the downregulated immune regulators Vsig4 and IL22rα2, thereby accelerating ...
Shilong He, Mei Yuan, Changkang Feng, Yixuan Zhang, Jinjing Che   +4 more
wiley   +1 more source

Hydrogen permeation behavior of common polymers in pure hydrogen environment

You-qi chuyun
ObjectivePipeline hydrogen transportation is the most cost-effective solution for long-term, large-scale and long-distance hydrogen transport. However, pipeline steel is susceptible to hydrogen embrittlement in such environments. Replacing pipeline steel
Fei DENG, Fuhua DANG, Weidong GU, Chunzhi LIU, Jiguo LI, Liqian ZHAO, Guohui LI   +6 more
doaj   +1 more source

Effect of Co-existing gases on hydrogen permeation through a Pd82-Ag18/α-Al₂O₃ membrane during transient start-up. [PDF]

Heliyon, 2023
Budhi YW, Irawan HK, Fitri RA, Al Syifa Elgi Wibisono T, Restiawaty E, Miyamoto M, Uemiya S.   +6 more
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

Hydrogen Permeation through Incoloy-800 [PDF]

Journal of Nuclear Science and Technology, 1979
Tetsuo TANABE, Shosuke IMOTO, Yutaka MIYATA   +2 more
openaire   +1 more source

Hydrogen Permeation in Carbon Steels

The atomic hydrogen generally comes from corrosion reactions that take place between the steel surface and the sour media. These reactions generate atomic hydrogen that due to its small size can be adsorbed and diffuse through interstitial sites of the crystalline lattice of steel, where it accumulates in nonmetallic discontinuities such as inclusions,
Jesus Gilberto Godinez Salcedo, Jair Gibran Arenas Salcedo, Ivan Xicotencatl García Pérez   +2 more
openaire   +1 more source