Results 81 to 90 of about 236,074 (307)

Pengaruh Metoda Preparasi Terhadap Aktivitas Katalis Nikel Dengan Penyangga Titania

Reaktor, 2017
Preparasi katalis logam aktif nikel dengan bahan penyangga titania dapat dilakukan menggunakan metode impregnasi, sol-gel dan ko-presipitasi dengan kandungan logamaktif 20; 22,5 dan 25% berat. Dari hasil uji aktivitas katalis menggunakan reaktor skala 20
D Sondari
doaj   +1 more source

Nanostructured titanium dioxide thin film for dye-sensitized Solar cell applications [PDF]

, 2009
Nanostructured Titanium Dioxide (TiC^) thin film for Dye-Sensitized Solid State Solar Cell (DSSSC) application has been synthesized using sol-gel method and deposited onto silicon and glass substrates using spin coating technique.
Ahmad, Mohd Khairul
core  

The synthesis of thermochemically stable single phase lanthanum titanium aluminium oxide [PDF]

, 2016
Lanthanum titanium aluminium oxide (LaTi2Al9O19, LTA) synthesized by solid state reaction has been proven to be a promising thermal barrier material. However, LTA synthesized via solid state reaction requires a high processing temperature of at least ...
Choy, K-L, Zhang, P
core   +1 more source

Bioactive Conductive Ti3C2Tx‐Ce Hydrogel Facilitates Spinal Cord Injury Repair Through ROS Scavenging and Mitochondrial Regulation

Advanced Functional Materials, EarlyView.
Bioactive conductive Ti3C2Tx‐Ce hydrogels with with scavenging ROS and alleviating neuronal mitochondrial dysfunction are exploited for SCI treatment. This functionality is attributed to interfacial activation modification of Ti3C2Tx with Ce3+ ions to in‐situ form Ce(OH)x‐mediated protective layer, which is beneficial to enabling stable intracellular ...
Weikang Wang, Qing Liu, Ang Lv, Yabin Lin, Jiawei Chen, Ning Ding, Chunlei Zhang, Shuai Zhou, Bo Yuan, Weiwei Zhao, Liming Li, Luping Zhang, Fei Huang   +12 more
wiley   +1 more source

Silica Sol-Gel Entrapment of the Enzyme Chloroperoxidase

Journal of Nanotechnology, 2015
The enzyme chloroperoxidase (CPO) was immobilized in silica sol-gel beads prepared from tetramethoxysilane. The average pore diameter of the silica host structure (~3 nm) was smaller than the globular CPO diameter (~6 nm) and the enzyme remained ...
Tuan Le, Selina Chan, Bassem Ebaid, Monika Sommerhalter   +3 more
doaj   +1 more source

A sol-gel method for growing superconducting MgB2 films

, 2011
In this paper we report a new sol-gel method for the fabrication of MgB2 films. Polycrystalline MgB2 films were prepared by spin-coating a precursor solution of Mg(BH_4)_2 diethyl ether on (001)Al2O3 substrates followed with annealing in Mg vapor.
C Zhang, Feng Y, Gurevich A, Hanna M, Hascicek Y S, J Z Yang, Kovác P, Kuhberger M, Kullberg M L, L P Chen, Martínez E, Moeckly B H, Q R Feng, Rowell J M, Shen Y, Vaglio R, X G Li, Y B Wang, Y Wang, Z Z Gan   +19 more
core   +1 more source

Self‐Assembled Nanoclay Gel With Spheroid MSC‐Derived Exosome Mimetics to Integrate Demineralized Bone Matrix and Noggin‐Targeting miRNA for Synergistic Osteogenesis

Advanced Functional Materials, EarlyView.
We report a versatile nanoclay gel carrier platform that enhances the osteogenic efficacy of demineralized bone matrix (DBM) by integrating nanoclay‐based self‐assembly with cell‐derived exosome mimetics loaded with noggin‐targeting miR‐200c. This design amplifies BMP signaling, thereby promoting DBM‐mediated osteogenesis and offering a promising ...
Changlu Xu, Zhi Li, Minjee Kang, Ruoyu Sheng, Bing Han, Yiqing Chen, Tara Aghaloo, Min Lee   +7 more
wiley   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

Advanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi, Norma Mallegni, Andrea Dorigato, Mario Milazzo   +3 more
wiley   +1 more source

Mevalonate pathway-triggered phase transition of injectable hydrogel for cholesterol-downregulated therapy of osteoarthritis

Bioactive Materials
Dysregulation of mevalonate pathway, an essential metabolic route involving coenzyme A (CoASH) and cholesterol, contributes significantly to escalating cartilage degradation.
Akhmad Irhas Robby, Ee Hyun Kim, Kang Moo Huh, Eun-Jung Jin, Ki Dong Park, Sung Young Park   +5 more
doaj   +1 more source

Sol-gel Entrapped Candida antarctica lipase B — A Biocatalyst with Excellent Stability for Kinetic Resolution of Secondary Alcohols

Molecules, 2012
Sol-gel entrapment is an efficient immobilization technique that allows preparation of robust and highly stable biocatalysts. Lipase from Candida antarctica B was immobilized by sol-gel entrapment and by sol-gel entrapment combined with adsorption on ...
Francisc Péter, Tibor Kurtán, Cristina Paul, Anca Ursoiu   +3 more
doaj   +1 more source