Results 221 to 230 of about 1,353,568 (380)

Multi‐scale Engineered Vasculature and Hierarchical Porosity via Volumetric Bioprinting‐Guided Photopolymerization‐Induced Phase Separation

Advanced Materials, EarlyView.
Vascularization in bioprinted hydrogels is limited by nanoscale porosity in hydrogel bionks. Volumetric bioprinting of gelatin–norbornene phase‐separating hydrogels permits to create centimeter‐scale constructs featuring interconnected multi‐scale porosity. Light dose gradients result in spatially controlled pore dimensions. Capillary‐scale vessels are
Oksana Y. Dudaryeva, Maj‐Britt Buchholz, Gabriel Größbacher, Sofia Amaral, Sammy Florczak, Camille Bonhomme, Alvaro Rojo Ferrer, Mark W. Tibbitt, Riccardo Levato   +8 more
wiley   +1 more source

Effect of ciprofloxacin incorporation in PVA and PVA bioactive glass composite scaffolds

, 2013
Mostafa Mabrouk, Amany Mostafa, Hassane Oudadesse, Azza A. Mahmoud, M.I. El-Gohary   +4 more
openalex   +2 more sources

Serotonergic System‐Targeted Nucleic Acid Hydrogel Coordinates Excitability Restoration and Circuit Reconstruction for Spinal Cord Injury Therapy

Advanced Materials, EarlyView.
The study reports a DNA/RNA heteroduplex hydrogel (SeroPTEN‐CG) that undergoes DNase‐mediated hydrogel‐to‐nanogel transition for spinal cord injury therapy by targeting the serotonergic system, combining 5‐hydroxytryptamine (5‐HT)‐mediated excitability restoration to reactivate dormant interneurons with phosphatase and tensin homolog (PTEN)‐targeted ...
Chunlin Li, Xiaoqing Zhao, Kai Jiang, Haixia Kang, Shuo Liu, Linlin Jiang, Baoshuai Bai, Haonan Cui, Ziyang Zhang, Menglei Dong, Ruizhi Zhang, Chenbo Zou, Shenghui Shang, Chi Zhang, Xiangchuang Fan, Lijuan Zhu, Huiquan Duan, Chuan Zhang, Shiqing Feng, Hengxing Zhou   +19 more
wiley   +1 more source

A systematic review on bioactive glass as a treatment for limb osteomyelitis and infected nonunion. [PDF]

Bone Jt Open
Claireaux HA, Smith HSM, Edwards AM, Jones JR, Ramasamy A.   +4 more
europepmc   +1 more source

The Development of Bioactive Glass‐Ceramic Substrates with Biocide Activity

, 2011
Belén Cabal, Francisco Malpartida, Ramón Torrecillas, Alexander Hoppe, Aldo R. Boccaccini, José Serafín Moya   +5 more
openalex   +2 more sources

Piezoelectric Stimulation of Neural Cells: Exploring the Synergistic Potential of Hybrid Scaffolds for Enhanced Regeneration

Advanced Materials Interfaces, EarlyView.
Hybrid piezoelectric scaffolds offer a promising route for Central Nervous System regeneration by combining structural and electrical cues to support neural stem cell growth. This review highlights their potential to overcome current challenges in neural tissue engineering by exploring porous hybrid materials, their biological interactions, and ...
Heather F. Titterton, Chris R. Bowen, Hamideh Khanbareh   +2 more
wiley   +1 more source

The influence of bioactive glass (BGS-7) on enamel remineralization: an in vitro study. [PDF]

Restor Dent Endod
Lee C, Jeong E, Sung KH, Park SJ, Choi Y.   +4 more
europepmc   +1 more source

Ion release from, and fluoride recharge of a composite with a fluoride-containing bioactive glass

, 2014
Harry B. Davis, Fernanda Gwinner, John C. Mitchell, Jack L. Ferracane   +3 more
openalex   +2 more sources

Enhancing Grayscale E‐Beam Lithography: Thermal Treatment of Novolak‐Based Resist for 3D Nanostructures

Advanced Materials Interfaces, EarlyView.
Surface roughness and chemistry of novolak‐based grayscale resists are dependent on both exposure dose and post‐exposure thermal treatment. The observed trends align with the viscoelastic phase separation model and underscore the need to consider both thermodynamic and kinetic factors in resist processing. By tailoring thermal treatment, it is possible
Rahul Singh, Christian Vinther Bertelsen, Neeti Kalyani, Maria Dimaki, Winnie Edith Svendsen   +4 more
wiley   +1 more source

Robocast Zn- and Co-doped bioactive glass/tricalcium phosphate scaffolds for bone regeneration. [PDF]

J Biol Eng
Monfared MH, Mohandesnezhad S, Azami M, Samani S.   +3 more
europepmc   +1 more source