Results 91 to 100 of about 112,162 (306)

The role of different parameters of synthesis in the final structure of Ti-containing mesoporous materials [PDF]

, 2008
Ti-containing mesoporous materials have been prepared by hydrothermal synthesis at 373 K and compared to pure siliceous MCM-41 synthesized in the same conditions.
Chanquia, Corina Mercedes, Eimer, Griselda Alejandra, Herrero, Eduardo Renato, Sapag, Manuel Karim   +3 more
core   +1 more source

Synthesis of Polymer—Mesoporous Silica Nanocomposites [PDF]

Materials, 2010
Polymer nanocomposites show unique properties combining the advantages of the inorganic nanofillers and the organic polymers. The mesoporous silica nanofillers have received much attention due to their ordered structure, high surface area and ease for functionalization of the nanopores.
Wei, Liangming, Hu, Nantao, Zhang, Yafei
openaire   +2 more sources

Advanced Separators for Liquid and Quasi‐Solid Lithium Rechargeable Batteries: Design and Development

Advanced Materials, EarlyView.
This review traces the evolution of lithium‐ion battery separators from passive barriers to multifunctional components central to cell safety and performance. Polymer‐ceramic hybrids, nanofiber architectures, and bio‐derived membranes deliver ionic conductivities above 3 mS cm−1, thermal stability beyond 200 °C, and effective suppression of lithium ...
Karthik Vishweswariah, Ningaraju Gejjiganahalli Ningappa, Anil Kumar M. R., Jeremy I. G. Dawkins, Thiago M. G. Selva, Karim Zaghib   +5 more
wiley   +1 more source

Understanding the relationship between pore size, surface charge density, and Cu2+ adsorption in mesoporous silica

Scientific Reports
This research delved into the influence of mesoporous silica’s surface charge density on the adsorption of Cu2+. The synthesis of mesoporous silica employed the hydrothermal method, with pore size controlled by varying the length of trimethylammonium ...
Yanhui Niu, Wenbin Yu, Shuguang Yang, Quan Wan   +3 more
doaj   +1 more source

Silica-based mesoporous nanoparticles for controlled drug delivery

Journal of Tissue Engineering, 2013
Drug molecules with lack of specificity and solubility lead patients to take high doses of the drug to achieve sufficient therapeutic effects. This is a leading cause of adverse drug reactions, particularly for drugs with narrow therapeutic window or ...
Sooyeon Kwon, Rajendra K Singh, Roman A Perez, Ensanya A Abou Neel, Hae-Won Kim, Wojciech Chrzanowski   +5 more
doaj   +1 more source

Pharmaceutical Characterization and In Vivo Evaluation of Orlistat Formulations Prepared by the Supercritical Melt-Adsorption Method Using Carbon Dioxide: Effects of Mesoporous Silica Type

Pharmaceutics, 2020
Orlistat, an anti-obesity drug, has two critical issues—the first is its low efficacy due to low water solubility and the second is side effects such as oily spotting due to its lipase inhibition.
Heejun Park, Kwang-Ho Cha, Seung Hyeon Hong, Sharif Md Abuzar, Seungyeol Lee, Eun-Sol Ha, Jeong-Soo Kim, In-Hwan Baek, Min-Soo Kim, Sung-Joo Hwang   +9 more
doaj   +1 more source

Powder‐to‐Film Conversion of Nickel Single‐Atom Catalysts into Binder‐Free and Resistant Electrodes

Advanced Materials Interfaces, EarlyView.
A reproducible strategy is reported for fabricating standalone thin‐film electrodes composed of CNx‐supported Ni single‐atom catalysts. The resulting binder‐free electrodes exhibit robust stability, enhanced charge transfer, and superior electrochemical performance, offering scalable opportunities for applications in electrochemistry. ABSTRACT Although
Milla Vigliengo, Nicolò Allasia, Shuting Xiang, Yurii P. Ivanov, Riccardo Gulminelli, Martin Sterrer, Giorgio Divitini, Anatoly I. Frenkel, Gianvito Vilé   +8 more
wiley   +1 more source

Structure and Luminescence Properties of Eu³⁺-Doped Cubic Mesoporous Silica Thin Films

Nanoscale Research Letters, 2010
Eu3+ ions-doped cubic mesoporous silica thin films with a thickness of about 205 nm were prepared on silicon and glass substrates using triblock copolymer as a structure-directing agent using sol–gel spin-coating and calcination processes.
Lu Qingshan, Wang Zhongying, Wang Peiyu, Li Jiangong   +3 more
doaj   +1 more source

Hierarchically structured biphenylene-bridged periodic mesoporous organosilica [PDF]

, 2011
Novel composites of highly ordered and stable biphenyl-bridged periodic mesoporous organosilica (PMO) materials confined within the pores of anodic alumina membranes (AAM) were successfully synthesized by evaporation-induced self-assembly (EISA).
Bein, Thomas, Goto, Yasutomo, Inagaki, Shinji, Keilbach, Andreas, Kienle, Marcel, Knochel, Paul, Li, Yan   +6 more
core   +1 more source

Electrochemically Engineered PEDOT:PSS/MXene Composite Electrode for the Label‐Free Procalcitonin Detection

Advanced Materials Interfaces, EarlyView.
Procalcitonin is a key biomarker for bacterial infections, but conventional detection methods are often time‐consuming. Here, we present an electrochemical sensor based on highly conductive Ti3C2Tx MXene combined with PEDOT:PSS, enabling direct antibody immobilization, while a bovine serum albumin coating provides antifouling protection.
Angelika Banaś, Roman Turczyn, Maciej Krzywiecki, Izabela Matuła, Sara Shakibania, Katarzyna Krukiewicz, Deivasigamani Ranjith Kumar   +6 more
wiley   +1 more source