Results 11 to 20 of about 37,643 (291)

Enhancing the efficacy of albendazole for liver cancer treatment using mesoporous silica nanoparticles

EXCLI Journal : Experimental and Clinical Sciences, 2022
The present study aimed to synthesize albendazole (ABZ)-loaded Mobil Composition of Matter No. 41 (MCM-41 NPs) to increase the efficacy of the drug against liver cancer.
Mohsen Ghaferi, Warda Zahra, Azim Akbarzadeh, Hasan Ebrahimi Shahmabadi, Seyed Ebrahim Alavi   +4 more
doaj   +1 more source

Hybrid materials based on polyethylene and MCM-41 microparticles functionalized with silanes: catalytic aspects of in situ polymerization, crystalline features and mechanical properties [PDF]

, 2016
New nanocomposites based on polyethylene have been prepared by in situ polymerization of ethylene in presence of mesoporous MCM-41. The polymerization reactions were performed using a zirconocene catalyst either under homogenous conditions or supported
A. Bento, Alexander, Alonso-Moreno, Arranz-Andrés, Arranz-Andrés, Arranz-Andrés, Beck, Bento, Boyd, Bunn, Campos, Campos, Cerrada, Cerrada, Cerrada, Cerrada, Cerrada, Cerrada, Cerrada, Cerrada, Chen, Chen, Chenite, Darras, Diez-Pascual, dos Santos, E. Pérez, Finch, Fonseca, Fox, Gedde, Ha, Heijboer, Hiltner, J.P. Lourenço, Jafari, Jentys, Jezequel, Kageyama, Kageyama, Kubacka, Kubacka, Lin, Lourenco, Lu, López-Majada, M.L. Cerrada, M.R. Ribeiro, Marcilla, McCrum, Millot, Oliver, Palza, Palza, Popli, Popli, Prieto, Quinn, Schatzki, Shin, Shirayam, Sindorf, Sinfrônio, V. Lorenzo, Vincent, Ward, Wunderlich, Wunderlich, Ye, Zapata, Zhao   +70 more
core   +1 more source

Transesterification of Used Cooking Oil Using CaO/MCM-41 Catalyst Synthesized from Lapindo Mud by Sonochemical Method

Indonesian Journal of Chemistry, 2017
Transesterification of waste cooking oil using CaO/MCM-41 synthesized from Lapindo mud by the sonochemical method has been carried out. The silica was separated from the mud by reflux method used 6 M HCl and 6 M NaOH.
Ida Bagus Putra Mahardika, Wega Trisunaryanti, Triyono Triyono, Dwi Putra Wijaya, Kumala Dewi   +4 more
doaj   +1 more source

Impregnation of Fe³⁺ into MCM-41 Pores: Effect of Fe³⁺ Concentration on the Weight Percent of Fe-Frameworks and Fe-Non-Frameworks

Indonesian Journal of Chemistry, 2023
Silica from rice husks (RH) has been used as a starting ingredient in the sonication synthesis of MCM-41 (RH-MCM-41). The impregnation of Fe3+ into RH-MCM-41 pores to produce RH-MCM-41 containing Fe2O3 and Fe (denoted as Fe2O3-Fe-RH-MCM-41) was carried ...
Suyanta Suyanta, Agus Kuncaka, Mudasir Mudasir   +2 more
doaj   +1 more source

Encapsulation of water insoluble drugs in mesoporous silica nanoparticles using supercritical carbon dioxide [PDF]

, 2011
Mesoporous silica nanoparticles MCM – 41 were synthesized with two dimensional hexagonal p6mm symmetry, high specific surface area(~ 980m2/g) narrow pore size and an average particle size of 186 nm.
Chirmade, U. N., Douroumis, D., Lamprou, D.A., Patil, A., Trivedi, V., Urquart, A.   +5 more
core   +1 more source

Indometacin loading and in vitro release properties from novel carbopol coated spherical mesoporous silica nanoparticles [PDF]

, 2013
Spherical MCM-41 silica nanosized particles were synthesized and post synthesis modified by 3-aminopropyltriethoxysilane (APTES) in order to prepare amino-functionalized carrier.
Agnes Szegedi, Basaldella, Borislav Tzankov, Chang, Chen, De Muth, Doadrio, Gao, Georgi Momekov, He, Hong, Horcajada, Huh, Judith Mihály, Kaneko, Konturek, Krassimira Yoncheva, Lai, Lee, Manzano, Manzano, Margarita Popova, Naito, Nicolai Lambov, Ogiso, Popova, Shorrock, Shrivastava, Slowing, Szegedi, Tan, Trewyn, Vallet-Regi, Wang, Wang, Yang, You   +36 more
core   +1 more source

Synthesis of mesoporous MCM-41 materials with low power microwave heating [PDF]

, 2012
Crystalline, high surface area, hexagonal mesoporous MCM-41 having uniform pore sizes and good thermal stability was successfully synthesized at 90-120oC in 30 minutes using low power microwave irradiation.
Baysal, Mustafa, Ergun, Asli, Ergün, Aslı, Kocabas, Ozlem Zuleyha, Kocabaş, Özlem Züleyha, Yurum, Alp, Yurum, Yuda, Yürüm, Alp, Yürüm, Yuda   +8 more
core   +1 more source

Reactivity of a trimethylstannyl molybdenum complex in mesoporous MCM-41 [PDF]

, 1994
A highly thermostable tin–molybdenum complex is encapsulated into the hexagonal mesoporous channel host MCM-41 and thermally transformed into supported metal ...
Bein, Thomas, Huber, Christian, Möller, Karin   +2 more
core   +1 more source

Morphology, interfacial interaction, and thermal degradation of polycarbonate/MCM-41 (nano)composites [PDF]

, 2017
This article reports on the morphology, interfacial interaction, thermal stability, and thermal degradation kinetics of polycarbonate (PC)/mesoporous silica (MCM-41) composites with various MCM-41 contents, prepared by melt compounding.
Caponetti, E., Luyt, A., Saladino, M., Sibeko, M.   +3 more
core   +6 more sources

Hidrólise de celulose por catalisadores mesoestruturados NiO-MCM-41 e MoO3-MCM-41

Química Nova, 2012
This study was carried out to synthesize, characterize and evaluate the application of mesoestruturated catalysts MCM-41, 5%MoO3-MCM-41 and 5%NiO-MCM-41 in the hydrolysis of microcrystalline cellulose.
Adriano Sant'Ana Silva, Flávio Luiz Honorato da Silva, Maria Wilma N. Cordeiro Carvalho, Kleberson Ricardo de Oliveira Pereira, Ezenildo Emanuel de Lima   +4 more
doaj   +1 more source