Results 81 to 90 of about 1,059 (207)

The Arctic summer microbiome across Fram Strait: Depth, longitude, and substrate concentrations structure microbial diversity in the euphotic zone

open access: yesEnvironmental Microbiology, Volume 26, Issue 2, February 2024.
Regional and vertical signatures of microbiology and biogeochemistry across Fram Strait. Western Strait, Arctic‐influenced: more dissolved organic carbon (DOC), fewer bacterial cells including Thioglobaceae and SAR406. Eastern Strait, Atlantic‐influenced: more carbohydrates (CHO), more bacterial cells including Thiotrichaceae and LS‐NOB.
Matthias Wietz   +9 more
wiley   +1 more source

Formation and research of the microarc akermanite-wollastonite biocoatings [PDF]

open access: yes, 2019
Research of microarc silicate biocoatings on the magnesium alloy (Mg0.8Ca) were presented. The dependences of the coating properties and on the microarc oxidation parameters and electrolyte composition were found.
Угодчикова, А. В.
core  

Magnesium‐Based Biodegradable Alloy Materials for Bone Healing Application

open access: yesAdvances in Materials Science and Engineering, Volume 2024, Issue 1, 2024.
Medically relevant biodegradable materials assist in the recovery of damaged tissue in the bones. Oral, cardiovascular, and orthopedic implants frequently use metallic implants. The incorporation of biodegradable metals (BMs) in medical applications is growing as a result of their suitability for use as temporary implants and their capacity to degrade ...
Kena Dachasa   +5 more
wiley   +1 more source

The Effect of Pulsed Bipolar Plasma Electrolytic Oxidation Coatings on the Mechanical Properties of Open Cell Aluminium Foams [PDF]

open access: yes, 2013
Metal foams have attracted wide range of interest from researchers and industries because of their unique combinations of properties. Of particular interest, open cell metallic foams have good weight-specific mechanical properties, and improvements could
Abdulla, Taha
core  

The tribological performance of ultra-hard ceramic composite coatings obtained through microarc oxidation

open access: yes, 2003
A dense ceramic oxide coating approximately 100 μm thick was prepared on a 7075 Al alloy by microarc oxidation in an alkali-silicate electrolytic solution. Coating thickness and surface roughness (Ra) were measured during coating formation. The influence
Somaraju, K. R. C.   +2 more
core   +1 more source

Effect of TiO2 Abutment Coatings on Peri‐Implant Soft Tissue Behavior: A Systematic Review of In Vivo Studies

open access: yesInternational Journal of Dentistry, Volume 2024, Issue 1, 2024.
Establishing a proper soft tissue adhesion around the implant abutment is essential to prevent microbial invasion, inhibit epithelial downgrowth, and obtain an optimal healing process. This systematic review aims to evaluate the real potential of TiO2 coating on the behavior of peri‐implant soft tissue health and maintenance.
Nagat Areid   +4 more
wiley   +1 more source

Microarc Oxidation Of Carbon-Graphite Materials: A Review

open access: yes, 2018
This review is devoted to microarc (or plasma-electrolytic) oxidation – MAO, of carbon-graphite materials in order to protect their surface from oxidation, above all, high-temperature one. It was found that under certain conditions the formation of protective coatings on graphite occurs in accordance with regularities analogous to the formation of ...
openaire   +2 more sources

A comparative study of tribological behavior of microarc oxidation and hard-anodized coatings

open access: yes, 2006
Microarc oxidation (MAO), a novel coating technique capable of depositing dense, hard ceramic composite coatings on aluminium and its alloys, has the potential to replace conventional hazardous anodizing techniques.
Rama Krishna, L.   +2 more
core   +1 more source

Preparation of Porous F-WO3/TiO2 Films with Visible-Light Photocatalytic Activity by Microarc Oxidation [PDF]

open access: yes, 2012
Porous F-WO3/TiO2 (mTiO2) films are prepared on titanium sheet substrates using microarc oxidation (MAO) technique. The X-ray diffraction patterns show that visible-light (Vis) enabling mTiO2 films with a very high content of anatase TiO2 and high ...
Kee-Rong Wu   +5 more
core   +1 more source

Fabrication and in vitro release behavior of a novel antibacterial coating containing halogenated furanone-loaded poly(L-lactic acid) nanoparticles on microarc-oxidized titanium

open access: yesInternational Journal of Nanomedicine, 2012
Yicheng Cheng,1 Jiang Wu,1 Bo Gao,1 Xianghui Zhao,2 Junyan Yao,3 Shenglin Mei,1 Liang Zhang,4 Huifang Ren1 1Department of Prosthodontics, School of Stomatology, Fourth Military Medical University, 2Institute of Neuroscience, School of Basic Medicine ...
Cheng YC   +7 more
doaj  

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