Results 121 to 130 of about 51,578 (305)

Effect of low dissolved oxygen concentration on the defects and composition of regenerated passive film of Ti-6Al-4V alloy under continuous wear. [PDF]

RSC Adv, 2023
Du X, Shi W, Xiang S.
europepmc   +1 more source

Bioinspired Co‐Assembly Enables Multiscale Architected Hydrogels for 3D Printing With Integrated Antibacterial and Bioactive Functions

Advanced Functional Materials, EarlyView.
A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov, Francesca Netti, Sigal Rencus‐Lazar, Moran Aviv, Lihi Adler‐Abramovich   +4 more
wiley   +1 more source

Towards development of a high-strength stainless Mg alloy with Al-assisted growth of passive film. [PDF]

Nat Commun, 2022
Zhu Q, Li Y, Cao F, Qiu D, Yang Y, Wang J, Zhang H, Ying T, Ding W, Zeng X.   +9 more
europepmc   +1 more source

Design and Characterization of a Two‐Dimensional Soft Array Based on Cooperative Dielectric Elastomer Actuators

Advanced Functional Materials, EarlyView.
A fully polymeric two‐dimensional array of Dielectric Elastomers enables self‐sensing, cooperative actuation, and large‐stroke operation in a DE‐based autonomous conveyor. Based only on voltage and current measurements at actuator level, the system detects the presence of a ball and subsequently drives it toward a target position.
Saverio Addario, Alberto Priuli, Giovanni Soleti, Sebastian Gratz‐Kelly, Benjamin Zemlin, Stefan Seelecke, Gianluca Rizzello   +6 more
wiley   +1 more source

Enhancing pitting corrosion resistance of ferritic stainless steel 430 by magnetic-electrochemical coupled surface modification

Corrosion Communications
A magnetic-electrochemical coupled surface modification, i.e., magnetoelectropolishing (MEP), has been applied on ferritic stainless steel (SS) 430 using H2SO4/H3PO4 electrolyte for improving pitting resistance.
Hetian Chen, Junjie Chen, Hao Liu, Hao Huang, Xinhe Xu, Zhou Zhao, Tongming Cui, Sergio Lozano-Perez, Zhanpeng Lu   +8 more
doaj   +1 more source

Influence of Ru on structure and corrosion behavior of passive film on Ti-6Al-4V alloy in oil and gas exploration conditions. [PDF]

Sci Rep, 2022
Liu Q, Liu H, Xie J, Zhang WF, Zhang YM, Feng C, Li GS, Yu Y, Song SY, Yin CX.   +9 more
europepmc   +1 more source

Light‐Induced Field‐Tunneling Synapses in Solution‐Processed Van Der Waals Heterostructures for Scalable, Retina‐Inspired Optical Sensing

Advanced Functional Materials, EarlyView.
A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam, Jihyun Kim, Soobeen Ji, In Soo Kim, Sejin Kim, Eungseon Yeon, Do Kyung Hwang, Iva Plutnarová, Zdeněk Sofer, Sang Min Won, Joohoon Kang   +10 more
wiley   +1 more source

Effect of Chloride Ions Concentrations to Breakdown the Passive Film on Rebar Surface Exposed to L-Arginine Containing Pore Solution. [PDF]

Materials (Basel), 2021
Singh JK, Mandal S, Lee HS, Yang HM.
europepmc   +1 more source

Direct Integration of Conductive, Emissive Perovskite Nanocrystals Into Efficient Light‐Emitting Diodes Without Post‐Synthetic Ligand Exchange

Advanced Functional Materials, EarlyView.
We demonstrate the direct integration of CsPbBr3 perovskite nanocrystals (PNCs) into optoelectronic devices without post‐synthetic ligand exchange. This is achieved by synthesizing PNCs stabilized by strong‐binding‐energy oleylammonium–bromide pairs instead of oleate ligands. The resultant low ligand density and minimized surface defects enhance charge
Jigeon Kim, Yubin Lee, Gyeong Eun Seok, Dong Gyu Lee, Seongwon Lee, Huieun Kim, Sung Woo Jang, Wooyeon Kim, Wondo Choi, Woo Hyeon Jeong, Donghun Lee, Min Jae Ko, Won Bin Im, Jinhan Cho, Tae Kyung Lee, Bo Ram Lee, Younghoon Kim   +16 more
wiley   +1 more source

Interfacial interaction study of EDTA with the defect structure of Fe_3-δ O₄ passive film in an aggressive alkaline medium based on the lattice theory of point defects. [PDF]

RSC Adv, 2022
Azamian I, Allahkaram SR, Johari M, Teymouri F.   +3 more
europepmc   +1 more source