Results 31 to 40 of about 325,753 (218)

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Multifunction reflector controlled by liquid piston for optical switch and beam steering

Optics Express, 2019
This paper presents a multifunction reflector controlled by liquid piston for optical switch and beam steering. The multifunction reflector consists of two liquid cavities that are designed with microchannels. Two holes covered with elastic membranes are fabricated on the upper surface of the liquid cavities.
Chao Liu, Di Wang, Lei Li, Qiong-Hua Wang   +3 more
openaire   +3 more sources

Immunosuppressive Formulations for Immunological Defense against Traumatic Brain Injury

Advanced Healthcare Materials, EarlyView.
A novel subcutaneous formulation combining alpha‐ketoglutarate, glycolysis inhibitor PFK15, and a myelin peptide reduces inflammation in a mouse TBI model. This formulation promotes regulatory immune cells, enhances autophagy, and improves motor function, suggesting its potential as a prophylactic immunosuppressive therapy to mitigate TBI‐induced ...
Kelly Lintecum, Abhirami Thumsi, Kara Dunn, Lindsey Druschel, Sierra Chimene, David Flores Prieto, Amberlyn Simmons, Shivani Mantri, Arezoo Esrafili, Srivatsan J. Swaminathan, Mytreyi Trivedi, Shreya Anandan, Crystal Willingham, Alondra Davila, Sahil Inamdar, Joslyn L. Mangal, Abhirami P. Suresh, Niveda M. Kasthuri, Madan Mohan Chandra Sekhar Jaggarapu, Nicole Appel, Taravat Khodaei, Nathan D. Ng, Alison Sundem, Sanmoy Pathak, George Bjorklund, Jason Newbern, Jeffrey Capadona, Sarah E. Stabenfeldt, Abhinav P. Acharya   +28 more
wiley   +1 more source

Initial Design of an Optical-Access Piston Expansion Chamber for Wet-Expansion

Energy Procedia, 2017
Abstract High efficiency expanders which can cope with fluid-vapour mixtures (i.e wet expansion) at the inlet and during expansion have the potential to increase the power output from thermodynamic power cycles. Volumetric expanders are considered suitable, yet experimental results are scarce and there is no model that can predict the performance of ...
Lecompte, Steven, van den Broek, Martijn, De Paepe, Michel   +2 more
openaire   +2 more sources

Photocrosslinkable Kidney Decellularized Extracellular Matrix‐Based Bioink for 3D Bioprinting

Advanced Healthcare Materials, EarlyView.
A photocrosslinkable bioink is developed from methacrylated decellularized porcine kidney extracellular matrix to create kidney‐specific 3D constructs. This bioink supports high cell viability, promotes multicellular spheroid formation, and enables stable multilayer bioprinting with tunable mechanical properties, providing a versatile platform for ...
Jaemyung Shin, Nima Tabatabaei Rezaei, Subin Choi, Zhangkang Li, Deok‐Ho Kim, Keekyoung Kim   +5 more
wiley   +1 more source

Ultra‐Fine 3D Bioprinting of Dynamic Hyaluronic Acid Hydrogel for in Vitro Modeling

Advanced Materials, EarlyView.
3D bioprinting merges tissue engineering and additive manufacturing to create biological structures. A bioink is developed by modifying hyaluronic acid, a natural extracellular matrix polymer, with cysteine. Potassium iodide is later added to tune gelation kinetics, enabling fine printing with a 32G needle.
Shima Tavakoli, Aybike Kocatürkmen, Oommen P. Oommen, Oommen P. Varghese   +3 more
wiley   +1 more source

A Review on Reactor Design and Surface Modification of Atomic Layer Deposition for Functional Nanoparticles

Advanced Materials Interfaces, EarlyView.
In this review, the fundamentals, main challenges, and reactor configurations spanning temporal atomic layer deposition (ALD) to spatial ALD have been systematically reviewed. Furthermore, applications of surface modification using particle ALD in the fields of energy, catalysis, luminescence, and human health are introduced. This review aims to assist
Guanghui Yan, Gaoshan Huang, Jianjun Shi, Yi Ouyang, Xueqin Zuo, Zhihao Bao, Yongfeng Mei   +6 more
wiley   +1 more source

Advanced Water Production via Point of Use Super‐Ultralow‐Pressure Reverse Osmosis and Cellulose‐Polyamide Thin‐Film Nanocomposite Membranes

Advanced Materials Interfaces, EarlyView.
Revolutionizing water filtration: a cellulose‐based membrane delivers twice as much clean water as commercial systems at super‐ultralow pressure (0.2 MPa). The expanded interfacial polymerization enhances the “leaf‐like” PA/CM‐CNF skeleton structure and fully covers the polysulfone (PS) layer, improving diffusion and water production.
Juan Luis Fajardo‐Diaz, Armando David Martinez‐Iniesta, Ayaka Yamanaka, Syogo Tejima, Kazou Izu, Shigero Saito, Jun Maeda, My Ali El Khakani, Winadda Wongwiriyapan, Feng Wang, Takuya Hayashi, Kenji Takeuchi, Rodolfo Cruz‐Silva, Morinobu Endo   +13 more
wiley   +1 more source

Keck Primary Mirror Closed-loop Segment Control Using a Vector-Zernike Wavefront Sensor

The Astrophysical Journal
We present the first on-sky segmented primary mirror closed-loop piston control using a Zernike wavefront sensor (ZWFS) installed on the Keck II telescope.
Maïssa Salama, Charlotte Guthery, Vincent Chambouleyron, Rebecca Jensen-Clem, J. Kent Wallace, Jacques-Robert Delorme, Mitchell Troy, Tobias Wenger, Daniel Echeverri, Luke Finnerty, Nemanja Jovanovic, Joshua Liberman, Ronald A. López, Dimitri Mawet, Evan C. Morris, Maaike van Kooten, Jason J. Wang, Peter Wizinowich, Yinzi Xin, Jerry Xuan   +19 more
doaj   +1 more source

Reversible compression of an optical piston through Kramers dynamics

, 2015
9 pages, 9 ...
Schnoering, Gabriel, Genet, Cyriaque
openaire   +2 more sources