Results 91 to 100 of about 2,010 (256)

Fabrication of ordered nanoporous anodic alumina prepatterned by mold-assisted chemical etching

Nanoscale Research Letters, 2011
In this article, a simple and cost-effective method to create patterned nanoindentations on Al surface via mold-assisted chemical etching process is demonstrated. This report shows the reaction-diffusion method which formed nanoscale shallow etch pits by
Leu Ing-Chi, Lai Kuan-Liang, Hon Min-Hsiung   +2 more
doaj  

A quantitative link between microplastic instability and macroscopic deformation behaviors in metallic glasses [PDF]

, 2014
2009-2010 > Academic research: refereed > Publication in refereed journalVersion of ...
Chen, GL, Hui, XD, Lin, Y, Liu, CT, Lu, ZP, Shang, XC, Wu, Y   +6 more
core   +1 more source

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

Advanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee, Moon‐Jo Kim, DongEung Kim, Chan Ho Moon, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Jong Hwa Seo, Junhyub Jeon, Junhyuk Son, Munwon Lim, Minho Kang, Dong Yun Lee, Donghyun Lim, Jung‐Hoon Park, Gi Doo Cha, Soo‐Hong Lee, Tae‐Sik Jang, Kisuk Yang, Yunho Jeong, Youngho Eom, Hyun‐Do Jung   +21 more
wiley   +1 more source

Characterization of polyaniline-detonation nanodiamond nanocomposite fibers by atomic force microscopy based technique [PDF]

, 2013
Polyaniline (PANI) fibers were synthesized in presence of detonantion nanodiamond (DND) particles by precipitation polymerization technique. Morphological, electrical and mechanical characterizations of the obtained PANI/DND nanocomposited have been ...
Biagioni, A, Passer, D, Rossi, M, Tamburri, E, Terranova,ML   +4 more
core   +1 more source

Investigation of Structural, Mechanical and Electrochemical Properties of Temperature‐Dependent Dual AlN/TiAlN Coating Synthesized by CVD Process

Advanced Materials Interfaces, EarlyView.
This study investigates thermally CVD‐deposited AlN/TiAlN dual‐layer coatings over a Si substrate, focusing on the temperature‐dependent process‐structure relationship. Systematic characterization reveals that a dense AlN interlayer combined with an optimally deposited TiAlN top layer provides enhancement in mechanical strength, tribological stability,
Soham Das, Abhishek Kundu, Debjyoti Sahu, Nikhil Kumar, Spandan Guha   +4 more
wiley   +1 more source

Microstructural characterization of alumina-zirconia layered ceramics using positron annihilation spectroscopy [PDF]

, 2010
Positron annihilation spectroscopy (PAS), indentation, nanoindentation experiments and scanning electron microscopy (SEM) observations were performed on Al₂O₃-ZrO₂ laminates samples to assess the effect of residual stresses on their mechanical and ...
Esposito, L., Monge Alcázar, Miguel Ángel, Ortega, Y., Parente, Paola, Savoini Cardiel, Begoña, Sánchez-Herencia, A. J., Tucci, A.   +6 more
core   +3 more sources

Nanoindentation Ontology: Harmonising knowledge and data for nanoindentation

Zenodo
This is a poster that was presented that the MecaNano conference 2024. https://mecanano2024.sciencesconf.org/  In the field of nanoindentation, a critical challenge has been the lack of standardized terminology and data interpretation frameworks, hindering effective collaboration and replication of experiments across different laboratories. To address
Goldbeck, Gerhard, Del Nostro, Pierluigi, Toti, Daniele, ROSSI, EDOARDO, SEBASTIANI, Marco   +4 more
openaire   +1 more source

From Copper Nanoparticles to Alumina Encapsulated Porous Layers With Enhanced Mechanical Stability

Advanced Materials Interfaces, EarlyView.
This study analyzes the synthesis‐structure relation of individual Cu nanoparticles and highly porous nanoparticle‐based Cu films using different sputtering‐based nanoparticle sources. The inherent mechanical instability of the films is tackled with Al2O3 encapsulation through atomic layer deposition, enabling 4‐fold increase in critical force in ...
Dominik Gutnik, Daniele Casari, Laszlo Pethö, Michael Burtscher, Anna M. Hofer‐Roblyek, Christian Mitterer, Barbara Putz   +6 more
wiley   +1 more source

Gold Nanorods in Cardiac Millitissues: Assessing Mechanical and Contractile Dynamics in a Living Engineering Myocardium Model

Advanced Materials Technologies, EarlyView.
This study presents a novel platform for assessing the active mechanical behavior of living cardiac microbundles through localized nanoindentation, integrated with temperature regulation and dual‐camera imaging systems. The developed system enables quantitative evaluation of dynamic micromechanics in engineered cardiac tissues in vitro, offering ...
Lihua Lou, Lia Paolino, Alberto Sesena Rubfiaro, Jin He, Arvind Agarwal   +4 more
wiley   +1 more source

The compensational boundary method to calculate the projected contact area of nanoindentation in atomistic simulations [PDF]

, 2016
The atomistic simulation of nanoidentation has become a powerful method to probe the mechanical behaviour and properties of small volumes of materials. It is crucial to calculate the projected contact area (PCA) accurately in order to obtain a reliable ...
Chen, Mingjun, Qin, Yi, Shan, Debin, Xu, Zhenhai, Yuan, Lin, Zhao, Yihui   +5 more
core   +1 more source