Results 81 to 90 of about 7,919 (251)

Research of growth mechanism of ceramic coatings fabricated by micro-arc oxidation on magnesium alloys at high current mode

Journal of Magnesium and Alloys, 2015
Micro-arc oxidation (MAO) coatings of ZK60 magnesium alloys were formed in a self-developed dual electrolyte composed of sodium silicate and phosphate at the high constant current of 1.8 A (15 A/dm2).
Wei-wei Chen, Ze-xin Wang, Lei Sun, Sheng Lu   +3 more
doaj   +1 more source

Flexible Wide Bandgap Electrode System for In situ Cell Sensing and Irreversible Electroporation

Advanced Materials Interfaces, EarlyView.
The paper reports the design and wafer‐level microfabrication of a long‐lived, flexible 3C‐SiC electrode capable of sensitive and in situ cell sensing, as well as electroporation ablation. The work demonstrates a biocompatible and durable electrode platform that can perform reliable electrical interfacing with biological tissues over extended periods ...
Minh Anh Huynh, Sharda Yadav, Tuan‐Khoa Nguyen, Nam‐Trung Nguyen   +3 more
wiley   +1 more source

Study on the Structure and Corrosion Resistance of Sealing Micro-Arc Oxidation Coatings of Three Types of Siloxanes in Hydrolytic Solutions at Different pH Values [PDF]

Cailiao Baohu
To further enhance the corrosion protection capability of micro-arc oxidation (MAO) coatings on magnesium alloys， the effects of three different pH values of siloxane hydrolysis solutions on the surface structure and corrosion resistance of MAO/siloxane ...
YAN Han, CUI Xuejun, QI Yuming, CENG Shanshan, CHEN Xingyou, REN Qingchuan
doaj   +1 more source

Conjugated Metal‐Organic Frameworks on Laser‐Induced‐Graphene Scaffold Enable Picomolar Sensitivity in Electrical Biosensors

Advanced Materials Interfaces, EarlyView.
A controlled layer‐by‐layer growth process integrates conjugated metal‐organic framework thin films onto a hierarchical 3D laser‐induced graphene scaffold. When incorporated into an extended‐gate field‐effect transistor configuration, this synergistic hybrid platform achieves robust aptamer immobilization, driving highly selective, picomolar‐level ...
Khanh T. M. Le, Tuan‐Khoa Nguyen, Nam‐Trung Nguyen   +2 more
wiley   +1 more source

Effect of Micro-Arc Pre-Oxidation on Wear and Corrosion Resistance of Low-Temperature Plasma Nitrided Layer on Ti6Al4V Titanium Alloy [PDF]

Cailiao Baohu
In order to improve the wear resistance and corrosion resistance of Ti6Al4V (TC4) titanium alloy, surface modification of TC4 titanium alloy was carried out using micro-arc oxidation (MAO),low-temperature plasma nitriding (PN) and plasma nitriding after ...
YANG Jiale, XU Lixin, LI Dongshan, PENG Zhenjun, ZHANG Guangan, JIANG Changjun
doaj   +1 more source

Additive‐Manufactured, Multifunctional Bioreactor Technology for Dynamic Culture of 3D Bioprinted Tissue Models

Advanced Materials Technologies, EarlyView.
We introduce an additively manufactured bioreactor with a perfusion flow system and integrated temperature and pH sensors for skeletal muscle tissue biofabrication. The bioreactor's performance was evaluated by assessing the viability, spreading of the myoblast cells in a printed scaffold, and contraction of the isolated murine musculi interossei ...
Lys Sprenger, Johann Schorzmann, Hsuan‐Heng Lu, Muhammad Osama, Julian Bauer, Michael Haug, Oliver Friedrich, Aldo R. Boccaccini, Frank Döpper, Sahar Salehi   +9 more
wiley   +1 more source

Discharge characteristics of confined cathode micro-arc oxidation

Acta Physica Sinica, 2010
Confined cathode micro-arc oxidation (CCMAO) has been investigated in Na2SiO3-KOH solution with industrial pure aluminum as substrate materials. The effects of the electrode distance (ED) on working current, potential distribution, arcing voltage and so on have been focused on. The energy efficiency as a function of ED has also been evaluated.
null Zhang Xin-Meng, null Tian Xiu-Bo, null Gong Chun-Zhi, null Yang Shi-Qin   +3 more
openaire   +1 more source

Flexible Implantable Silicon Carbide Multi‐Electrode Array (MEA) for Cell Multichannel Recording and Cell Ablation

Advanced Materials Technologies, EarlyView.
Flexible silicon carbide (SiC) microelectrode arrays enable high‐fidelity, multichannel cell extracellular recording and precise localized ablation. SiC has been extensively evaluated to persist long‐term in chronic physiological conditions while remaining robust, with excellent electrical and electrochemical stability.
Minh Anh Huynh, Matthew Barton, Sharda Yadav, Tuan‐Khoa Nguyen, Nam‐Trung Nguyen   +4 more
wiley   +1 more source

Extrusion Bioprinting for Wound Healing: Innovations in Functionalized Bioinks and Bioprinting Technology

Advanced Materials Technologies, EarlyView.
Extrusion‐based bioprinting (EBB) has emerged as a versatile biofabrication platform capable of precisely depositing bioinks composed of biomaterials, cells, and bioactive agents to generate patient‐specific, biomimetic skin constructs. This paper presents a state‐of‐the‐art and forward‐looking overview of EBB for wound healing, encompassing printing ...
Hien‐Phuong Le, Anh Tuan Trong Tran, Ammara Waheed, Tran Thanh Tung, Dusan Losic   +4 more
wiley   +1 more source

Construction and Performance Study of Superhydrophobic Coatings on the Surface of the Titanium Alloy Welded Joint [PDF]

Cailiao Baohu
In order to improve the corrosion resistance of welded joints of Titanium(Ti) alloy, using TA2 welded joints as the substrate, a combination of micro-arc oxidation and low-energy modification methods was used to prepare superhydrophobic coatings in the ...
WANG Liyuan, ZHANG Jingchun, SUN Erju, LYU Xiaohui, WEI Enze, WENG Hengzhi, WANG Zhiyi, LU Yi
doaj   +1 more source