111-60-4Relevant articles and documents
Vaver et al.
, p. 75,81, 87, 88 (1971)
DRUG DELIVERY SYSTEM INCLUDING DRUG-LOADED PHOSPHATE MICELLE
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Paragraph 0037-0041, (2019/12/25)
The present invention relates to a drug carrier comprising a drug and a carrier loaded with the drug, wherein the carrier is a micelle composed of a phosphate surfactant. The micelle, consisting of the phosphate surfactant contained in a drug carrier, can selectively release the drug loaded into the micelle by being cleaved by an overexpressed enzyme around a target, thereby significantly reducing drug side effects in vivo compared to the prior art, while maximizing a therapeutic effect.COPYRIGHT KIPO 2020
Esterification of free fatty acids (Biodiesel) using nano sulfated-titania as catalyst in solvent-free conditions
Hosseini-Sarvari, Mona,Sodagar, Esmat
, p. 229 - 238 (2013/05/09)
Nano sulfated titania was tested as catalyst for esterification of free fatty acids, specially methanolic and ethanolic esterification of stearic acid (biodiesels). Factorial design evidenced a positive effect of reaction temperature, amount of catalyst, and solvents on ester conversion. This nano-sized sulfated titania has been prepared by a sol-gel hydrothermal process. This prepared sulfated titania showed high catalytic activity in direct esterification of fatty acids as well as benzoic acids with various alcohols and phenols under solvent-free conditions. This method is of great value because of its environmentally benign character, easy handling, high yields, convenient operation, and green. FT-IR studies are shown that the catalyst can be reused for acylation without loss of catalytic activity.
