Results 71 to 80 of about 31,868 (277)

The use of hydrogels in bone-tissue engineering [PDF]

, 2011
Many different types of scaffold materials have been used for tissue engineering applications, and hydrogels form one group of materials that have been used in a wide variety of applications.
Park, Jun-Beom
core   +1 more source

Biocompatibility of injectable resilin‐based hydrogels [PDF]

Journal of Biomedical Materials Research Part A, 2018
AbstractVocal folds are connective tissues housed in the larynx, which can be subjected to various injuries and traumatic stimuli that lead to aberrant tissue structural alterations and fibrotic‐induced biomechanical stiffening observed in patients with voice disorders.
Linqing Li, Jeanna M. Stiadle, Elizabeth E. Levendoski, Hang K. Lau, Susan L. Thibeault, Kristi L. Kiick   +5 more
openaire   +2 more sources

Transparent Inorganic–Organic Bilayer Neural Electrode Array and Integration to Miniscope System for In Vivo Calcium Imaging and Electrophysiology

Advanced Functional Materials, EarlyView.
This study presents the BioCLEAR system, a highly transparent and conductive neural electrode array composed of silver nanowires (AgNWs) and doped PEDOT:PSS, enabling neural recordings with minimal optical artifacts. When integrated with a GRIN lens, this cost‐effective neural implant allows simultaneous electrophysiological recording and GCaMP6‐based ...
Dongjun Han, Kevin Cheng, Swathy Sampath Kumar, Anil Bollimunta, Elizabeth E. Torr, Juhwan Kim, Kyoungmin Kim, Hyungjun Choi, Seongkwon Hwang, Sarah Brodnick, David Cheng, Lindsay Gray, Yei Hwan Jung, William L. Murphy, Aaron J. Suminski, Jonathan J. Nassi, Justin C. Williams, Dong‐Wook Park   +17 more
wiley   +1 more source

Self-Sorting Microscale Compartmentalized Block Copolypeptide Hydrogels [PDF]

, 2019
Multicomponent interpenetrating network hydrogels possessing enhanced mechanical stiffness compared to their individual components were prepared via physical mixing of diblock copolypeptides that assemble by either hydrophobic association or polyion ...
Bentolila, Laurent A, Deming, Timothy J, Sun, Yintao   +2 more
core  

Synthesis and Characterization of Thermally and Chemically Gelling Injectable Hydrogels for Tissue Engineering [PDF]

, 2012
Novel, injectable hydrogels were developed that solidify through a dual-gelation, physical and chemical, mechanism upon preparation and elevation of temperature to 37°C. A thermogelling, poly(N-isopropylacrylamide)-based macromer with pendant epoxy rings
Adam K. Ekenseair, Antonios G. Mikos, Cellesi F., Cellesi F., Cheng V., Cui Z. W., Cui Z. W., Dey R. K., Emik S., F. Kurtis Kasper, Ferruti P., Ferruti P., Ferruti P., Fujimoto K. L., Guan J. J., Gutowska A., Hacker M. C., Jain R., Klouda L., Klouda L., Klouda L., Kretlow J. D., Kretlow J. D., Kretlow J. D., Kristel W. M. Boere, Lee B. H., Li Z. Q., Lin C., Lynn D. M., Ma Z. W., Magnaghi V., Mizuntani M., Navath R. S., Robb S. A., Stephanie N. Tzouanas, Temenoff J. S., Tiffany N. Vo, Timmer M. D., Wang Z. C., Wang Z. C., Wei H. L.   +40 more
core   +1 more source

Polyacrylamide hydrogel injection for breast augmentation: Another injectable failure [PDF]

Medical Science Monitor, 2012
Increasing complications of polyacrylamide hydrogel (PAAG) augmentation mammoplasty, such as chronic persistent infection, have recently caught the attention of both the medical field and the general public.A total of 96 patients with severe chronic infection following PAAG augmentation mammoplasty were treated in the present study including 63 cases ...
Wang, Zhenxiang, Li, Shirong, Wang, Lingli, Zhang, Shu, Jiang, Yan, Chen, Jinping, Luo, Donglin   +6 more
openaire   +2 more sources

Microporous Microgel Assemblies Facilitating the Recruitment and Osteogenic Differentiation of Progenitor Cells for Bone Regeneration

Advanced Functional Materials, EarlyView.
There is a significant need for biomaterials with well‐defined stability and bioactivity to support tissue regeneration. In this study, we developed a tunable microgel platform that enables the decoupling of stiffness from porosity, thereby promoting bone regeneration.
Silvia Pravato, Haishuo Guan, Bianca M. Carrara, Mira Jacobs, Matteo Monticelli, Lukas Moser, Thomas Moragues, Andrew J. deMello, Tomaso Zambelli, Martin Ehrbar   +9 more
wiley   +1 more source

Injectable and biodegradable double-network nanocomposite hydrogel with regulable sol-gel transition process and mechanical properties

Polymer Testing, 2022
Alginate hydrogels have the most extensively explored injection system among natural molecular. The injectable alginate hydrogel has special physical and biological properties without toxicity, therefore, it has been served as minimally invasive ...
Ziyuan Fang, Kun Qiao, Yansen Wang, Yudong Zheng, Wei He, Yajie Xie, Huiyi Yang   +6 more
doaj   +1 more source

Modular microporous hydrogels formed from microgel beads with orthogonal thermo-chemical responsivity: Microfluidic fabrication and characterization. [PDF]

, 2019
Despite the significant advances in designing injectable bulk hydrogels, the inability to control the pore interconnectivity and decoupling it from the matrix stiffness has tremendously limited the applicability of stiff, flowable hydrogels for 3D ...
Akouissi, Outman, de Rutte, Joseph, Di Carlo, Dino, Haghniaz, Reihaneh, Khademhosseini, Ali, Sheikhi, Amir, Sohrabi, Alireza   +6 more
core  

An introduction to injectable hydrogels

Journal of Materials Chemistry B
Julieta Paez and Khoon Lim introduce the Journal of Materials Chemistry B and Biomaterials Science themed collection on injectable hydrogels.
Julieta I. Paez, Khoon S. Lim
openaire   +2 more sources