micelles


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micelles

Tiny aggregates of fatty acids and monoglycerides formed by the detergent action of the bile acids on digested fats so that these materials can be made soluble and absorbed into the LACTEALS of the intestinal VILLI.
References in periodicals archive ?
Hasmann, Cortez, Pessoa Junior, and Roberto (2003) studied the [beta]-xylosidase recovery by reversed micelles using CTAB cationic surfactant and butanol.
However, as the concentration increases further, this drives the full breakdown of the aggregates into monomers and enables the formation of mixed surfactant-LPS micelles, which then leads to a sharp reduction in the amount of endotoxin recovered from a sample.
In this aspect, a number of amphiphilic polymeric micelles consisting of variety of copolymers have also been formulated for the purpose of drug delivery.
Thus the current work was planned with the objective of preparing curcumin loaded mixed micelles of PF127 and GL44 (CUR-MM) which may enhance oral bioavailability of curcumin and cytotoxicity in human lung cancer cell line A549.
In previous work on chemical reaction, base equilibrium was examined by using visual indicators and apparent base dissociation continuous was sensitive to cationic micelles (Bunton el al.
The buffalo milk casein micelles are relatively bigger in size as compared to cow (Famelart et al.
shown that cationic micelles are used to estimate the interaction between NSAIDs and biomembranes [8].
The copolymers with reversible protonation--deprotonation core units or acid-liable bonds between the therapeutic agents and the micelle-forming copolymers can be used to form pH-sensitive polymeric micelles for extracellular and intracellular drug smart release [10].
Individual micelles alone can't easily penetrate the unstirred water barrier.
The AUC-[the area under the plasma concentration-time curve, which is the gold-standard measurement of the bioavailability of a compound] places the NovaSOL[R] curcumin micelle head and shoulders above other delivery systems.
In this work, I have explored the effect of cationic (cetyltrimethylammonium bromide, CTABr) and nonionic (dodecyl amine, DA) surfactant micelles on the kinetics and mechanism of the reaction between ethylene glycol and periodate.
Micelles can only be formed if there is a sufficient quantity of surfactant molecules in the bath.