Results 131 to 140 of about 5,874 (289)

A Review on Plastic Deformation in Equal Channel Angular Pressing

International Journal of Advance in Scientific Research and Engineering (IJASRE), 2017
Because of its potential to produce ultra fine grains Equal Channel Angular Pressing (ECAP) is widely being used now a day in almost all manufacturing sector. The physical and mechanical properties have been increasingly recognized by ECAP. In all most all manufacturing processes, with the help of plastic deformation the required shape and size are ...
Sagar k g, Suresh P M, Suresh R, Reddappa H N   +3 more
openaire   +1 more source

Mechanically Programmable DNA Hydrogel Microparticles for 3D Cellular Systems

Advanced Materials, EarlyView.
DNA hydrogel microparticles are designed to exhibit controllable viscoelasticity and stiffness across three orders of magnitude from 30Pa$30 \,\mathrm{Pa}$ to 6.5kPa$6.5 \,\mathrm{kPa}$. They are uptaken into fibroblast spheroids where they are actively remodeled by cellular forces depending on their mechanical properties.
Tobias Walther, Eleni Dalaka, Gotthold Fläschner, Manuel Gómez‐González, Ilia Platzman, Sadaf Pashapour, Michelle Emmert, Pere Roca‐Cusachs, Xavier Trepat, Kerstin Göpfrich   +9 more
wiley   +1 more source

Principles of Nonequal Channel Angular Pressing

, 2010
A variant of the equal channel angular pressing (ECAP) process is examined in this paper where the channels are of rectangular shape with different thicknesses while the widths of the channels are the same.
Benoît Beausir, Arman Hasani, László S. Tóth   +2 more
core   +1 more source

Flexible Dielectric Acoustic Resonator Patch for Tissue Regeneration

Advanced Materials, EarlyView.
A flexible dielectric acoustic resonator patch enables MHz‐range ultrasound generation through resonance amplification without using piezoelectric materials. Conformal integration on a curved substrate allows efficient acoustic delivery to tissue‐mimicking environments.
Donyoung Kang, Byeongseok Ryu, Sujeong Ahn, Junhyub Kim, Myeonghun Jang, Jeong Ho Cho, Won‐Gun Koh, Hyungsuk Lee   +7 more
wiley   +1 more source

Electrochemical Behavior of Equal Channel Angular Pressed Titanium for

, 2015
Equal channel angular pressing method is one of the prominent severe plastic deformation techniques to obtain ultrafine grained and even nanostructured metals and alloys by imposing intense plastic strain. As known, pure titanium can be a suitable candidate for biomedical applications because it does not release any toxic ions into the body fluids and ...
Gode, C, Attarilar, S, Eghali, B, Ebrahimi, M   +3 more
openaire   +2 more sources

Severe Plastic Deformation by Equal Channel Angular Pressing: Product Quality and Operational Details

, 2011
Severe Plastic Deformation by Equal Channel Angular Pressing: Product Quality and Operational ...
Gustavo Trindade Valio (13612012), Erika Fernanda Prados (13612009), Vitor Luiz Sordi (5222456), Jose Benaque Rubert (13612015), Anibal de Andrade Mendes Filho (13612006), Maurizio Ferrante (13612018)   +5 more
core  

Viral Infection‐Inspired Autonomous Detection of Fusion‐Competent Viruses for Screening and Environmental Surveillance

Advanced Materials, EarlyView.
Inspired by viral entry mechanisms, the FUSION assay enables autonomous detection of respiratory viruses via membrane fusion–triggered CRISPR‐Cas13a activation. VEACON selectively fuses with fusion‐competent viruses, triggering fluorescence within confined vesicles.
Jae Chul Park, Yidam Song, Hyun‐Woo Choi, Jaeuk Sung, Harin Jin, WonSeok Gwak, Kirim Yoo, Soohwang Lee, Jongeon Park, Jeongmin Kim, Hye‐Jun Jo, Jahyun Koo, Youngdo Jeong, Kwan Hyi Lee, Seung‐Jung Kee, Hojun Kim   +15 more
wiley   +1 more source

Impact of Equal Channel Angular Pressing on Mechanical Behavior and Corrosion Resistance of Hot-Rolled Ti-2Fe-0.1B Alloy. [PDF]

Materials (Basel), 2020
Wang Y, Li X, Alexandrov IV, Ma L, Dong Y, Valiev RZ, Chang H, Zhang B, Wang Y, Zhou L, Hu Z.   +10 more
europepmc   +1 more source

Arman Hasani Principles of Nonequal Channel Angular Pressing

, 2020
A variant of the equal channel angular pressing (ECAP) process is examined in ...
Benoît Beausir, László S Tóth
core  

Stable Protein‐Based G‐Quadruplex‐Derived Supramolecular Bioinks as Tunable ECM‐Mimetic Constructs Assembled by Combining Non‐Covalent and Covalent Strategies

Advanced Materials, EarlyView.
Harnessing the synergistic interplay of supramolecular self‐assembly, under macromolecular crowding conditions, and enzymatic‐mediated covalent crosslinking toward a stable protein‐based G‐quadruplex‐derived supramolecular bioink. This bioinspired strategy enables the biofabrication of complex and tunable ECM‐mimetic constructs, providing a platform ...
Vera Sousa, Rita Sobreiro‐Almeida, Bart W. L. van den Bersselaar, E. W. Meijer, Ghislaine Vantomme, João Borges, João F. Mano   +6 more
wiley   +1 more source