Results 181 to 190 of about 57,463 (331)

Nanoindentation of Uniaxially Oriented Poly(tetrafluoroethylene) Thin Film.

, 2002
Masatoshi Tosaka, Gerd Kaupp
openalex   +2 more sources

Additive Manufacturing of Negative Thermal Expansion Metamaterials Using Steels

Advanced Materials Technologies, EarlyView.
Architected lattices with tunable negative thermal expansion are fabricated from common steels using laser powder bed fusion metal additive manufacturing. Optimized multimaterial interfaces and geometry‐driven design produce robust, defect‐minimized structures that remain dimensionally stable up to 300 °C, enabling scalable solutions for thermal ...
Devashish Dubey, Eskandar Fereiduni, Mohamed A. Elbestawi, Mehedi H. Mahfuz, Ryan B. Berke   +4 more
wiley   +1 more source

Quantitative characterization of precipitate free zones in Al–Zn–Mg(–Ag) alloys by microchemical analysis and nanoindentation measurement [PDF]

, 2004
Tomo Ogura, Shoichi Hirosawa, Tatsuo Sato   +2 more
openalex   +1 more source

A Modular Microfluidic System to Generate Gradient Hydrogels with Simple‐to‐Complex Stiffness Profiles for Mechanobiology

Advanced Materials Technologies, EarlyView.
This work introduces a universal approach for fabricating stiffness gradient hydrogels with diverse stiffness ranges and gradient profiles. Gradient formation is achieved by precisely controlling the thermal landscape within a microfluidic system, which drives thermophoretic redistribution of precursor components in solution.
Shin Wei Chong, Jameel Sardharwalla, Gweneth Sofia P. Masonsong, Joshua Cosgrove, Anthony Katselas, Isaac J. Gresham, Marcela M. M. Bilek, Yi Shen, Chiara Neto, Daniele Vigolo   +9 more
wiley   +1 more source

Evaluation of Mechanical Characteristics for Ceramic Materials by Nanoindentation Testing : Nano-Hardness for Si_3N_4 and its Estimation using Continuum Dislocation Model

, 2002
Yoshikazu HIGA, Masahiro ITADANI, Hiroshi Kitagawa, Akihiro NAKATANI   +3 more
openalex   +2 more sources

Nanoindentation studies of polyimide thin films with various internal linkages in the diamine component [PDF]

, 2004
Choonkeun Lee, Jinuk Kwon, Sunggook Park, Saimani Sundar, Byoungryul Min, Haksoo Han   +5 more
openalex   +1 more source

Development of a 3D Human Colon Model Along with Bioelectronics for the Induction and Monitoring of Diseases

Advanced Science, EarlyView.
We present a functional three‐dimensional in‐vivo‐mimicking human colon (3D‐IVM‐HC) model engineered via Freeform Reversible Embedding of Suspended Hydrogels bioprinting with gelatin methacrylate (GelMA)/alginate hydrogels. This 3D non‐animal model replicates crypt‐like architectures, epithelial polarization, and stromal–tumor interactions, showing ...
Jorge Alfonso Tavares‐Negrete, Sahar Najafikoshnoo, Anita Ghandehari, Mozhgan Keshavarz, Quinton Smith, Armand Ahmetaj, Steven Zanganeh, Rahim Esfandyarpour   +7 more
wiley   +1 more source

Nanoindentation and AFM studies of PECVD DLC and reactively sputtered Ti containing carbon films

, 2003
A. Pauschitz, J. Schalko, Thomas Koch, C. Eisenmenger‐Sittner, S. Kvasnica, Manish Roy   +5 more
openalex   +1 more source

Cerebral Organoids with Integrated Endothelial Networks Emulate the Neurovascular Unit and Mitigate Core Necrosis

Advanced Science, EarlyView.
Fumadó Navarro et al. present an optimized strategy to generate vascular‐like networks that infiltrate within cerebral organoids with promising signs of blood‐brain barrier characteristics, preserved stiffness, uniform morphology, enhanced media diffusion, and reduced necrotic core.
Josep Fumadó Navarro, Siobhan Crilly, Wai Kit Chan, Shane Browne, John O. Mason, Catalina Vallejo‐Giraldo, Abhay Pandit, Mihai Lomora   +7 more
wiley   +1 more source

Comment on “A critical examination of the P–h2 relationship in nanoindentation” [Appl. Phys. Lett. 83, 863 (2003)] [PDF]

, 2004
Jürgen Malzbender
openalex   +1 more source