نتایج جستجو برای: lipid nanocapsules

تعداد نتایج: 161870  

2015
M. Kaiser S. Pereira L. Pohl S. Ketelhut B. Kemper C. Gorzelanny H. -J. Galla B. M. Moerschbacher F. M. Goycoolea

Capsaicin has known pharmacological effects including the ability to reversibly open cellular tight junctions, among others. The aim of this study was to develop a strategy to enhance the paracellular transport of a substance with low permeability (FITC-dextran) across an epithelial cell monolayer via reversible opening of cellular tight junctions using a nanosystem comprised by capsaicin and o...

Journal: :European Journal of Pharmaceutics and Biopharmaceutics 2012

2013
Hiroki Hamada Kei Shimoda Masaharu Seno

Taxol is recognized as one of the most potent anticancer agents used in the treatment of breast and ovarian cancers, which are common cancers in women. To overcome its shortcomings, that is, its low water-solubility that reduces drug loading capacity of DDS carriers when incorporating taxol, chemo-enzymatic synthesis of ester-linked taxol-glucose conjugate, i.e., 7-propionyltaxol 2″-O-α-D-gluco...

Journal: :Journal of microencapsulation 2006
Erem Memisoglu-Bilensoy Murat Sen Atilla A Hincal

Nanospheres and nanocapsules of an amphiphilic beta-cyclodextrin, beta-CDC6, were evaluated using a group of steroid drugs to determine the effect of drug physicochemical properties (e.g. partition coefficient, drug:CD association constant k1:1, aqueous solubility) on loading and release profiles of the nanoparticles. Model drugs used were hydrocortisone, testosterone and progesterone. Inclusio...

2017

Submit Manuscript | http://medcraveonline.com HPLC-UV: High Performance Liquid Chromatography And Ultravioleta Detector; HPLC-DAD: High Performance Liquid Chromatography and Diode Array Detector; NCB: Blank Nanocapsules; NCLS: Nanocapsules Containing Essential Oil of L. Sidoides; ODS: Octadecylsilyl Groups; OELS: Essential Oil of Lippia Sidoides; PLGA: Poly D, L-Lactide-Co-Glycolyde; PTFE: Poly...

Journal: :Chemical communications 2011
Sergey N Shmakov Sergey A Dergunov Eugene Pinkhassik

Size-selective pores in the shells of hollow polymer nanocapsules enable combined assembly and entrapment of molecules. Small building blocks enter the capsule through the pores. The assembled molecules, which are larger than the pores, remain entrapped in the nanocapsules. Porous nanometre-thin walls permit unhindered functionalization of entrapped molecules.

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