Results 131 to 140 of about 48,944 (309)

Mechanically adjustable and degradable scaffolds for the treatment of articular cartilage defects

, 2014
Articular cartilage (AC) has long been known as the tissue that “once destroyed, is not repaired”. Damage to the AC may impair joint function, leading to osteoarthritis, joint destruction, and ultimately, joint replacement.
Ching, Kuan Yong
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Surface Modification of Copolyether-Urethane Catheters with Poly(Ethylene Oxide)

, 1989
Pellethane 2363 80A catheters were modified with poly(ethylene oxide) in order to improve their blood compatibility. Contact angle measurements showed that Pellethane 2363 80A surfaces had increased wettability after this modification. The results of in
L. Van Der Does, Van der Does, L., Bantjes, A., Beugeling, T., Poot, A., Brinkman, E., T. Beugeling, A. Poot, A. Bantjes, E. Brinkman   +9 more
core   +1 more source

Surfactant-directed synthesis of mesoporous films made single-step by a tandem photosol-gel/photocalcination route

APL Materials, 2014
In view of their technological impact in materials chemistry, a simplified and more efficient synthetic route to mesoporous films is highly sought.
Héloïse De Paz-Simon, Abraham Chemtob, Céline Croutxé-Barghorn, Séverinne Rigolet, Laure Michelin, Loïc Vidal, Bénédicte Lebeau   +6 more
doaj   +1 more source

Turning Unpredictable Biomolecule Adsorption to Controlled Corona Formation: Focus on Carbon Nanomaterials

Advanced Materials, EarlyView.
Controlling the protein corona formation onto carbon nanomaterials (CNMs) enhances their functionalities as platforms for cancer theranostics. Here, we reviewed the effects of the intrinsic and acquired properties of CNMs on protein corona formation, the consequent biological and toxicological outcomes, and the strategies to reshape corona formation ...
Yajuan Zou, Yalei Hu, Jie Yu, Naoki Komatsu, Yuta Nishina, Alberto Bianco   +5 more
wiley   +1 more source

A Spherulitic Morphology Study of Crystalline/Crystalline Polymer Blends of Poly(ethylene succinate-co-9.9 mol % ethylene adipate) and Poly(ethylene oxide)

, 2016
A Spherulitic Morphology Study of Crystalline/Crystalline Polymer Blends of Poly(ethylene succinate-co-9.9 mol % ethylene adipate) and Poly(ethylene ...
Mengting Weng (1709221), Zhaobin Qiu (1709224)   +1 more
core   +1 more source

Electrical Properties of Poly (Ethylene Oxide) polymer Doped by MnCl2

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017
  The electrical properties of Poly (ethylene oxide)-MnCl2 Composites were studied by using the impedance technique. The study was carried out as a function of frequency in the range from 10 Hz to 13 MHz and MnCl2 salt concentration ranged from 0% to 20%
A. A. Salih, Y. Ramadin, A. Zihlif
doaj  

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Sustained release of VEGF from PLGA nanoparticles embedded thermo-sensitive hydrogel in full-thickness porcine bladder acellular matrix

Nanoscale Research Letters, 2011
We fabricated a novel vascular endothelial growth factor (VEGF)-loaded poly(lactic-co-glycolic acid) (PLGA)-nanoparticles (NPs)-embedded thermo-sensitive hydrogel in porcine bladder acellular matrix allograft (BAMA) system, which is designed for ...
Song Hua, Cui Daxiang, Qi Jun, Geng Hongquan   +3 more
doaj  

Clustomesogen Showing Sub‐Zero Liquid Crystal Properties: Supramolecular Assembly Between Cs2[Mo6Ii8(OCOC2F5)6] and Hexaethylenoxide Containing Mesogenic Dimers

Advanced Materials, EarlyView.
Associating a red‐NIR phosphorescent octahedral hexanuclear molybdenum cluster compound with hexaethyleneoxide chains bearing mesogenic units on both ends leads to an emissive hybrid liquid crystal showing mesomorphism on a very unusual temperature range down to −25°C.
Killiann Heinz, Jeanne Rebours, Zoulikha Zerrouqi, Noée Dumait, Maria Amela‐Cortes, Nikolai Scheuring, Sara Simonovska, Sebastian Marino, Max Ebert, Stéphane Cordier, Sabine Laschat, Yann Molard   +11 more
wiley   +1 more source

Auto-associação do colato de sódio (NaC) em misturas com o surfactante aniônico dodecil sulfato de sódio (SDS) e o polímero neutro hidrossolúvel poli(óxido de etileno) (PEO) [PDF]

, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em QuímicaAs propriedades de misturas de poli(óxido de etileno) (PEO) e colato de sódio (NaC) em solução tampão tris/HCl,
Felippe, Arlindo Cristiano
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