Zobrazeno 1 - 10
of 13 047
pro vyhledávání: '"sba-15"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Initially, SBA-Propyl-Isatin-Malononitrile (SBA-Pr-IS-MN) was prepared by the reaction of SBA-Pr-Cl with IS-MN, which was synthesized by the reaction of isatin and malononitrile. This organic and inorganic hybrid material can be functionaliz
Externí odkaz:
https://doaj.org/article/e3406415897a4bc1a7d0bbd40babcc69
Publikováno v:
Discover Applied Sciences, Vol 6, Iss 10, Pp 1-35 (2024)
Abstract This review explores the potential of green synthesised SBA-15 nanomaterials in biodiesel production, focusing on their promising application despite their lack of direct use in this field. The growing global demand for sustainable and renew
Externí odkaz:
https://doaj.org/article/8d4445f651cd4346a28831cb550f5ae3
Autor:
Ya-Ya Yang, Shun-Li Jing, Jia-Li Shao, Ji-Xuan Chen, Wei-Feng Zhang, Si-Yuan Wan, Yu-Ping Shen, Huan Yang, Wei Yu
Publikováno v:
Natural Products and Bioprospecting, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract Functionalized mesoporous materials have become a promising carrier for enzyme immobilization. In this study, Santa Barbara Amorphous 15 (SBA-15) was modified by N-aminoethyl-γ-aminopropyl trimethoxy (R). R-SBA-15 was employed to purify and
Externí odkaz:
https://doaj.org/article/d0ad52956c3849b6b84d84621602cb6f
Publikováno v:
South African Journal of Chemical Engineering, Vol 49, Iss , Pp 35-42 (2024)
Biomass conversion to value added chemicals to be used as industrial platform molecules for further synthesis of commodity chemicals has opened new window for scientists. Biomass is a lignocellulosic compound and it requires technological development
Externí odkaz:
https://doaj.org/article/addfd707b79d46dabcb36d5257b8002d
Publikováno v:
Iraqi Journal of Chemical and Petroleum Engineering, Vol 25, Iss 3 (2024)
A successful synthesis of mesoporous Santa Barbara amorphous (SBA-15) with nanoparticle size was attempted using prepared sodium silicate from Iraqi high silica sand. EO20PO70EO20 copolymer was used as a template at highly acidic conditions (pH < 2).
Externí odkaz:
https://doaj.org/article/144000baa4494267a7bbe8fa5f457cfb
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract A new drug delivery system using an asymmetric polyethersulfone (PES) membrane modified by SBA-15 and glutamine-modified SBA-15 (SBA-Q) was prepared in this study by the aim of azithromycin delivery enhancement in both in vitro and ex vivo e
Externí odkaz:
https://doaj.org/article/eedc379cb960461b985d95dd492d73ad
Publikováno v:
شیمی کاربردی روز, Vol 19, Iss 70, Pp 59-74 (2024)
The iron (III) Schiff base complex was immobilized on magnetic silica as well as mesoporous silica substrates and characterized by XRD, TEM, FT-IR, AAS, VSM techniques, and in the case of mesoporous silica, it was also identified with N2 adsorption/d
Externí odkaz:
https://doaj.org/article/2995216211ee4201b72e02832ddf9955
Publikováno v:
Discover Nano, Vol 19, Iss 1, Pp 1-13 (2024)
Abstract A highly efficient fluorescent sensor (S-DAC) was easily created by functionalizing the SBA-15 surface with N-(2-Aminoethyl)-3-Aminopropyltrimethoxysilane followed by the covalent attachment of 7-diethylamino 3-acetyl coumarin (DAC). This ch
Externí odkaz:
https://doaj.org/article/39d18f2dfac54b9da6ab56c75f49d683
Autor:
Broering MF, Oseliero Filho PL, Borges PP, da Silva LCC, Knirsch MC, Xavier LF, Scharf P, Sandri S, Stephano MA, de Oliveira FA, Sayed IM, Gamarra LF, Das S, Fantini MC, Farsky SH
Publikováno v:
International Journal of Nanomedicine, Vol Volume 19, Pp 3537-3554 (2024)
Milena Fronza Broering,1,2 Pedro Leonidas Oseliero Filho,3,4 Pâmela Pacassa Borges,1 Luis Carlos Cides da Silva,3 Marcos Camargo Knirsch,5 Luana Filippi Xavier,1 Pablo Scharf,1 Silvana Sandri,1 Marco Antonio Stephano,5 Fernando Anselmo de Oliveira,6
Externí odkaz:
https://doaj.org/article/15c21ac77e404e3882ada26191248ae8
Publikováno v:
Science and Technology Indonesia, Vol 9, Iss 2, Pp 251-259 (2024)
Usnic acid, a secondary metabolite of lichen Usnea sp., has several pharmacological activities, but it is poorly soluble in water. This study aimed to improve the solubility and dissolution rate of usnic acid loaded in mesoporous silica SBA-15 at a m
Externí odkaz:
https://doaj.org/article/5006fada246043238b207e7aa0deac36