Novel folated pluronic F127 modified liposomes for delivery of curcumin: preparation, release, and cytotoxicity.

abstract：:Polyurethane modified with polylactic acid microcapsules were fabricated for controlled release of chlorpyrifos (one of the high usage solid phosphorous insecticides) via interfacial polymerisation with diphenylmethane diisocyanate, polyether triol, 1,4-butanediol and polylactic acid as modifier. The structure, morpho...

journal_title：Journal of microencapsulation

authors： Zheng T,Chen K,Chen W,Wu B,Sheng Y,Xiao Y

更新日期：2019-01-01 00:00:00

abstract：:Moisture curing type self-healing microcapsules become more attractive, while instability of active core material crippled the efficiency of self-healing behaviour. Polyurea (PU)/melamine formaldehyde (MF) double-layered self-healing microcapsules containing isophorone diisocyanate (IPDI) core with high and stable cor...

journal_title：Journal of microencapsulation

authors： Ming Y,Hu J,Xing J,Wu M,Qu J

更新日期：2016-06-01 00:00:00

abstract：:The development of solid lipid nanoparticles (SLN) containing all-trans retinoic acid (RA) is an interesting approach to topical treatment of acne. SLN has potential for controlled release and follicular penetration, which can reduce adverse effects in comparison with conventional formulations. However, the encapsulat...

journal_title：Journal of microencapsulation

authors： Castro GA,Oréfice RL,Vilela JM,Andrade MS,Ferreira LA

更新日期：2007-08-01 00:00:00

abstract：:Silica gel microspheres are ideal materials for bioencapsulation due to their mechanical properties, biocompatibility, and stability. Encapsulated cells are isolated from the environment and protected from predators, changes in pH, and osmotic stress. However methods for the production of silica gel microspheres suita...

journal_title：Journal of microencapsulation

authors： Benson JJ,Wackett LP,Aksan A

更新日期：2016-08-01 00:00:00

abstract：:This work demonstrates Box-Behnken design (BBD)'s capability in exploring scientific principles governing a process, different from its use in process optimisation. We have investigated nanoprecipitation (NP) of temozolomide with polycaprolactone. Five factors, surfactant, stirring speed (SS), dropping rate (DR), phas...

journal_title：Journal of microencapsulation

authors： Singh Y,Ojha P,Srivastava M,Chourasia MK

更新日期：2015-01-01 00:00:00

abstract：:The release behaviour of aspirin from spray-congealed hydrogenated soybean oil micro-pellets of different sizes was studied. The purpose of this study was to investigate the effect of particle size of micro-pellets on the drug release profile and mechanism. Micro-pellets produced were sieved into several fractions and...

journal_title：Journal of microencapsulation

authors： Guo QY,Chan LW,Heng PW

更新日期：2005-05-01 00:00:00

abstract：:Artificial chylomicron remnants were investigated as a new drug carrier system for the targeting of hepatic parenchymal cells. The emulsions presented here are similar in particle size and composition to natural lipoproteins. The preparations contained triolein, phospholipid, cholesterol and cholesteryl oleate. Egg yo...

journal_title：Journal of microencapsulation

authors： Vuaridel-Bonanomi ES,Weder HG

更新日期：1991-04-01 00:00:00

abstract：:Polylactide (PLA) and polylactide-co-glycolide (PLGA) particles entrapping rotavirus (strain SA11) were formulated using a solvent evaporation technique. To minimize denaturation of viral antigen during the emulsification process, serum albumin was used as a stabilizer. Use of NaHCO(3) and sucrose during the primary e...

journal_title：Journal of microencapsulation

authors： Nayak B,Panda AK,Ray P,Ray AR

更新日期：2009-03-01 00:00:00

abstract：CONTEXT:Quercetin (QUE) is a flavonoid with antioxidant/anti-inflammatory properties, poorly absorbed when orally administered. OBJECTIVES:To prepare chitosan/xanthan gum microparticles to increase QUE oral bioavailability and optimize its release in the colon. MATERIALS AND METHODS:Chitosan/xanthan gum hydrogel embe...

journal_title：Journal of microencapsulation

authors： Caddeo C,Nácher A,Díez-Sales O,Merino-Sanjuán M,Fadda AM,Manconi M

更新日期：2014-01-01 00:00:00

abstract：:The purpose of present research work was to develop mucoadhesive microspheres for nasal delivery with the aim to avoid hepatic first-pass metabolism, improve therapeutic efficacy and enhance residence time. For the treatment of migraine, hydroxypropyl methylcellulose (HPMC) K4M and K15M based microspheres containing s...

journal_title：Journal of microencapsulation

authors： Jain SA,Chauk DS,Mahajan HS,Tekade AR,Gattani SG

更新日期：2009-12-01 00:00:00

abstract：:Indomethacin-loaded dietheylaminoethyl trisacryl microspheres (DEAE-MS), originally designed for therapeutic embolization, were encapsulated using two methods: coacervation and solvent evaporation/extraction. This encapsulation was achieved using a biocompatible polymer, the PLGA 50 : 50, and aimed to control the rele...

journal_title：Journal of microencapsulation

authors： Madani F,Chaumeil JC

更新日期：2008-03-01 00:00:00

abstract：:Microencapsulation aims to protect polyunsaturated fatty acids against oxidation by embedding oil droplets in a solid matrix. The effect of the oil droplet size on the oxidation was evaluated under consideration of the non-encapsulated oil and the powder particle size. An O/W emulsion (1.6%(w/w) soy protein; 30.4%(w/w...

journal_title：Journal of microencapsulation

authors： Linke A,Hinrichs J,Kohlus R

更新日期：2020-03-01 00:00:00

abstract：:Grapes (Vitis vinifera) are produced in large amounts worldwide and mostly are used for winemaking. Their untreated wastes are rich in valuable secondary metabolites, such as phenolics. Thus, in this study, white and red wine wastes (Malagouzia and Syrah variety) were investigated for their added value phenolics, whic...

journal_title：Journal of microencapsulation

authors： Moschona A,Liakopoulou-Kyriakides M

更新日期：2018-05-01 00:00:00

abstract：:Microcapsules containing fragrant oil (Foral oil) were synthesized via the in situ polymerization method using melamine-formaldehyde (M-F) as a wall material. The encapsulation efficiency and other physical properties were analysed with varying formaldehyde/melamine (F/M) mole ratio and pH of emulsion medium. The pH o...

journal_title：Journal of microencapsulation

authors： Lee HY,Lee SJ,Cheong IW,Kim JH

更新日期：2002-09-01 00:00:00

abstract：:The microencapsulation of drugs is gaining importance in many research activities. A common technique for preparing microcapsules is the solvent evaporation method which is simple but has a large number of reaction control parameters. This study reports the microcapsulation of allopurinol by the solvent evaporation me...

journal_title：Journal of microencapsulation

authors： Arabi H,Hashemi SA,Fooladi M

更新日期：1996-09-01 00:00:00

abstract：:The purpose of this research work was to formulate and systematically evaluate in vitro performance of mucoadhesive microspheres of lacidipine for treatment of pylorospasm. Lacidipine microspheres containing chitosan were prepared by chemical denaturation using glutaraldehyde as a cross-linking agent. The microspheres...

journal_title：Journal of microencapsulation

authors： Sultana S,Bhavna,Iqbal Z,Panda BP,Talegaonkar S,Bhatnagar A,Ahmad FJ

更新日期：2009-08-01 00:00:00

abstract：:The mechanism by which microcapsule aggregation is diminished in the presence of low concentrations of adjunct non-walling polymers such as polyisobutylene (PIB) in organic solvents is uncertain. It is here investigated by phase separation studies employing the non-solvent addition method (cyclohexane) in parallel wit...

journal_title：Journal of microencapsulation

authors： Donbrow M,Hoffman A,Benita S

更新日期：1990-01-01 00:00:00

abstract：AIM:This study aimed to evaluate the protective effect of flaxseed mucilage on the co-extrusion microencapsulation of Lactobacillus rhamnosus GG. METHODS:Core flow rate, chitosan coating, and flaxseed mucilage concentration were optimised for the microencapsulation of L. rhamnosus. The microbeads were characterised an...

journal_title：Journal of microencapsulation

authors： Lai K,How Y,Pui L

更新日期：2020-12-28 00:00:00

abstract：:This study demonstrates the feasibility of using a single-capillary electrospray (ES) system to generate novel alpha-lipoic acid encapsulated poly(ethylene oxide)-chitosan (ALA/PEO/CS) particles with a monodispersed diameter. Scanning electron microscopic images (SEM) and dynamic light scattering (DLS) results indicat...

journal_title：Journal of microencapsulation

authors： Bai MY,Hu YM

更新日期：2014-01-01 00:00:00

abstract：:Clinical applications of Sesbania grandiflora bark extract (SGE) are limited because of its poor water solubility and stability. SGE was loaded in micelles of Pluronics. In vitro and in vivo antibacterial and toxicity tests were investigated using broth dilution and silkworm model. Aqueous solubility of SGE was improv...

journal_title：Journal of microencapsulation

authors： Anantaworasakul P,Okonogi S

更新日期：2017-02-01 00:00:00

abstract：:Biodegradable hollow capsules filled with fluorescently labelled bovine serum albumin (BSA) as a model drug were prepared via layer-by-layer (LbL) self-assembly of type-I collagen (COL) and hyaluronic acid (HA) using calcium carbonate micro-particles and co-precipitation method. Capsules loaded with fluorescein isothi...

journal_title：Journal of microencapsulation

authors： Sousa F,Kreft O,Sukhorukov GB,Möhwald H,Kokol V

更新日期：2014-01-01 00:00:00

abstract：:Insulin-loaded solid lipid nanoparticles (SLN), obtained by the solvent-in-water emulsion-diffusion technique, were produced using isovaleric acid (IVA) as organic phase, glyceryl mono-stearate (GMS) as lipid, soy lecithin and sodium taurodeoxycholate (TDC) as emulsifiers. IVA, a partially water-miscible solvent with ...

journal_title：Journal of microencapsulation

authors： Battaglia L,Trotta M,Gallarate M,Carlotti ME,Zara GP,Bargoni A

更新日期：2007-11-01 00:00:00

abstract：:In this study, the anticancer activities of two siRNA carriers were compared using a human lung adenocarcinoma epithelial cell line (A549). Firstly, poly(styrene)-graft-poly(linoleic acid) (PS-g-PLina) and poly(styrene)-graft-poly(linoleic acid)-graft-poly(ethylene glycol) (PS-g-PLina-g-PEG) graft copolymers were synt...

journal_title：Journal of microencapsulation

authors： Anilmis NM,Kara G,Kilicay E,Hazer B,Denkbas EB

更新日期：2019-11-01 00:00:00

abstract：PURPOSE:This investigation was undertaken to develop glyceryl monostearate (Geleol)-based solid lipid nanoparticles (SLNs) of a hydrophilic drug ciprofloxacin HCl. METHODS:Hansen's solubility parameter study was carried out in screening of a suitable carrier and solvent system. Subsequently, SLNs were prepared by solv...

journal_title：Journal of microencapsulation

authors： Shah M,Agrawal Y

更新日期：2012-01-01 00:00:00

abstract：:This paper prepared novel biodegradable and pH-sensitive microgels based on Poly(epsilon-caprolactone)-Pluronic-Poly(epsilon-caprolactone)-dimethacrylate (PCFC-DMA), Poly(ethylene glycol) dimethacrylate (PEG-DMA) and methylacrylic acid (MAA) cross-linked with N,N'-methylenebisacrylamide (BIS), initiated by NaHSO(3), K...

journal_title：Journal of microencapsulation

authors： Xu X,Fu S,Wang K,Jia W,Guo G,Zheng X,Dong P,Guo Q,Qian Z

更新日期：2009-11-01 00:00:00

abstract：:Documented to exhibit cytotoxicity and poor oral bioavailability, alpha-mangostin was encapsulated into PLGA microspheres with optimization of formulation using response surface methodology. Mixed levels of four factors Face central composite design was employed to evaluate critical formulation variables. With 30 runs...

journal_title：Journal of microencapsulation

authors： Elsaid Ali AA,Taher M,Mohamed F

更新日期：2013-01-01 00:00:00

abstract：:The physical entrapment of a hydrophilic drug within degradable microspheres is generally difficult because of poor entrapment yield and/or fast release, depending on the microsphere fabrication method. In order to counter the effects of drug hydrophilicity, it is proposed to covalently attach the drug to lactic acid ...

journal_title：Journal of microencapsulation

authors： Ustariz-Peyret C,Coudane J,Vert M,Kaltsatos V,Boisramené B

更新日期：2000-09-01 00:00:00

abstract：:Captopril microcapsules were prepared using four different viscosity grades of ethyl cellulose (core: wall ratios 1:1, 1:2 and 1:3) by temperature induced coacervation from cyclohexane. In vitro dissolution studies in 0.1 M hydrochloric acid showed that the drug release was dependent on the core to wall ratio, the vis...

journal_title：Journal of microencapsulation

authors： Singh J,Robinson DH

更新日期：1990-01-01 00:00:00

abstract：:The body distribution of surfactant-coated and non-coated poly(methyl methacrylate) nanoparticles with a size of 131 +/- 30 nm after intravenous injection into rats was investigated. The coating materials were poloxamine 904, poloxamine 908, poloxamine 1508, poloxamer 338, and Brij 35. These materials were preselected...

journal_title：Journal of microencapsulation

authors： Tröster SD,Kreuter J

更新日期：1992-01-01 00:00:00

abstract：:The formation of microcapsules which contain rosemary oil, is herewith described. The process is based on two steps: (a) formation of oil-in-water emulsions, by using lecithin as emulsifier, thus imparting negative charges on the oil droplets; (b) addition of a cationic biopolymer, chitosan, in conditions that favor t...

journal_title：Journal of microencapsulation

authors： Magdassi S,Bach U,Mumcuoglu KY

更新日期：1997-03-01 00:00:00