Results 101 to 110 of about 31,639 (227)

Multicomponent Peptide‐MXene‐Hyaluronic Acid Hydrogel as a Conductive Scaffold for Enhanced Fibroblast Proliferation and Migration Under Electrical Stimulation

Advanced Healthcare Materials, EarlyView.
An electrically conductive FmocFF/MXene/hyaluronic acid hydrogel combines extracellular matrix‐like architecture, self‐healing behavior, oxidation‐resistant conductivity, and biochemical cues in a single scaffold. By enabling physiologically relevant electrical stimulation, the platform enhances fibroblast attachment, proliferation, and migration ...
Offir Loboda, Dana Cohen‐Gerassi, Dor Aaron Goldstein, Or Messer, Bar Favelukis, Ehud Gazit, Maxim Sokol, Lihi Adler‐Abramovich   +7 more
wiley   +1 more source

The collapse of a sonoluminescent cavitation bubble imaged with X-ray free-electron laser pulses

New Journal of Physics
Single bubble sonoluminescence (SBSL) is the phenomenon of synchronous light emission due to the violent collapse of a single spherical bubble in a liquid, driven by an ultrasonic field.
Hannes P Hoeppe, Markus Osterhoff, Atiyeh Aghel Maleki, Juan M Rosselló, Malte Vassholz, Johannes Hagemann, Thea Engler, Daniel Schwarz, Angel Rodriguez-Fernandez, Ulrike Boesenberg, Johannes Möller, Roman Shayduk, Jörg Hallmann, Anders Madsen, Robert Mettin, Tim Salditt   +15 more
doaj   +1 more source

Bubble dynamics and speed of jets for needle-free injections produced by thermocavitation. [PDF]

J Biomed Opt, 2023
González-Sierra NE, Perez-Corte JM, Padilla-Martinez JP, Cruz-Vanegas S, Bonfadini S, Storti F, Criante L, Ramos-García R.   +7 more
europepmc   +1 more source

Tomographic Printing in a Chip: A Versatile Platform for Biomimetic 3D Organ‐on‐Chip

Advanced Healthcare Materials, EarlyView.
A novel light‐based bioprinting approach, TVAM‐in‐a‐chip, enables rapid, contactless fabrication of biomimetic 3D organ‐on‐chip devices directly within preassembled microfluidic platforms. This strategy supports diverse materials, including cell‐laden resins, and eliminates post‐assembly steps.
Riccardo Rizzo, Viola Sgarminato, Felix Wechsler, Christophe Moser   +3 more
wiley   +1 more source

Histotripsy Bubble Dynamics in Elastic, Anisotropic Tissue-Mimicking Phantoms. [PDF]

Ultrasound Med Biol, 2023
Elliott J, Simon JC.
europepmc   +1 more source

Vascularization of Human iPSC‐Derived Kidney Organoids Using Perfusion Culture, Pre‐Vascularized Collagen Scaffolds, and Decellularized Extracellular Matrix

Advanced Healthcare Materials, EarlyView.
An integrated perfusion‐based culture platform combining pre‐vascularized collagen scaffolds, stromal vascular fraction cells, and kidney decellularized extracellular matrix promotes vascularization of human iPSC‐derived kidney organoids. The platform provides evidence of interactions between vascular networks and glomerular‐like structures and enables
Helen Kearney, Andrea Mazzoleni, Ivan Martin, Lorenzo Moroni, Manuele Giuseppe Muraro, Carlos Mota   +5 more
wiley   +1 more source

Jet dynamics of a cavitation bubble near unequal-sized dual particles

Ultrasonics Sonochemistry
The jet dynamics of a cavitation bubble near unequal-sized dual particles is investigated employing OpenFOAM, and the effects of the jets on the particles are quantitatively analyzed in terms of their pressure impacts.
Jinsen Hu, Jingfei Duan, Yifan Liu, Jiaxin Yu, Yuning Zhang, Dan Gao, Yuning Zhang   +6 more
doaj   +1 more source

Bubble dynamics in a pressure gradient with reentrant jet break through and energy loss. [PDF]

Ultrason Sonochem, 2023
Chahine GL, Schmidt BE, Deng X, Hsiao CT, Liu Q.   +4 more
europepmc   +1 more source

Patterned ELR‐Gelatin Hydrogels Enable Rapid Endothelial Monolayer Formation via Bioactive Matrix Chemistry and Surface Topography

Advanced Healthcare Materials, EarlyView.
Micro‐ and nano‐patterned elastin‐like recombinamer (ELR) hydrogels integrate bioactive matrix chemistry with defined surface topography. The combined cues promote rapid endothelial cell capture, alignment, and monolayer formation on soft substrates.
Jagoda Litowczenko, Yannick Richter, Martyna Michalska, Piotr Paczos, Karine Tadevosyan, Daniel Uribe, Jose Carlos Rodriguez‐Cabello, Ioannis Papakonstantinou, Angel Raya   +8 more
wiley   +1 more source

The effect of bulk viscosity on single bubble dynamics and sonoluminescence. [PDF]

Ultrason Sonochem, 2023
Shen Y, Pflieger R, Chen W, Ashokkumar M.   +3 more
europepmc   +1 more source