Cyclodextrin encapsulation of daidzein and genistein by grinding: implication on the glycosaminoglycan accumulation in mucopolysaccharidosis type II and III fibroblasts.

abstract：:In this work we have examined the ability of various lipopolyplexes to deliver genes into liver cancer cells. We evaluated different parameters such as the protocol of preparation, the lipid/DNA molar ratio, and the molecular weight and type of PEI, to optimize the formulation to achieve high transfection activity. Ou...

journal_title：Journal of microencapsulation

authors： Tros de Ilarduya C,García L,Düzgünes N

更新日期：2010-01-01 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：:In this study, we formulated a microparticulate melanoma cancer vaccine via the transdermal route. The vaccine was delivered using microneedle-based Dermaroller® which is available for cosmetic purposes. Unlike subcutaneous injections, administration using microneedles is painless and in general can increase the perme...

journal_title：Journal of microencapsulation

authors： Bhowmik T,D'Souza B,Shashidharamurthy R,Oettinger C,Selvaraj P,D'Souza MJ

更新日期：2011-01-01 00:00:00

abstract：:Microencapsulation is almost exclusively performed in batch processes. With today's chemistry increasingly performed in flow reactors, this work aims to realise a continuous reactor setup for the encapsulation of an ester with a polyuria (PU) shell. The generation of an emulsion template is performed in a recirculatio...

journal_title：Journal of microencapsulation

authors： Gobert SRL,Segers M,Luca S,Teixeira RFA,Kuhn S,Braeken L,Thomassen LCJ

更新日期：2019-06-01 00:00:00

abstract：:The development of microparticulate food particles for marine suspension-feeders is discussed with respect to the difficulties of nutrient delivery in the aquatic environment and to feeding and digestion in crustacea and bivalve molluscs. Loss of nutrients from particles suspended in seawater must be minimized by eith...

journal_title：Journal of microencapsulation

authors： Langdon CJ,Levine DM,Jones DA

更新日期：1985-01-01 00:00:00

abstract：:Conditions of microencapsulation by in situ polycondensation, using melamine-formaldehyde as wall material, are influenced by the chemical nature of the core to encapsulate. In our study concerning the encapsulation of a photopolymerizable phase containing an electrically charged compound, it was necessary to modify t...

journal_title：Journal of microencapsulation

authors： Pernot JM,Brun H,Pouyet B,Sergent M,Phan-Tan-Luu R

更新日期：1993-07-01 00:00:00

abstract：CONTEXT:Solid lipid nanoparticles (SLNs) can efficiently and efficaciously incorporate anti-cancer agents. OBJECTIVE:To prepare and characterise tamoxifen (TAM)-loaded SLNs. MATERIALS AND METHODS:Glyceryl monostearate, Tween-80, and trehalose were used in SLNs. SLNs were tested via dynamic light scattering (DLS), tra...

journal_title：Journal of microencapsulation

authors： Lakkadwala S,Nguyen S,Lawrence J,Nauli SM,Nesamony J

更新日期：2014-01-01 00:00:00

abstract：:Nanoparticles prepared of human serum albumin (HSA) represent promising carriers for drug delivery. Desolvating procedure is a common method to obtain protein-based particles. However process parameters have a great influence on size, size distribution and particle yield of the resulting formulation. Therefore, it is ...

journal_title：Journal of microencapsulation

authors： Storp Bv,Engel A,Boeker A,Ploeger M,Langer K

更新日期：2012-01-01 00:00:00

abstract：:A biocompatible emulsification method has been developed for microencapsulation of live cells and enzymes within a calcium alginate matrix. Fabrication of alginate beads was achieved by premixing a sequestering agent (sodium polyphosphate) and the calcium source (calcium sulphate) with the hydrogel monomer prior to th...

journal_title：Journal of microencapsulation

authors： Monshipouri M,Price RR

更新日期：1995-05-01 00:00:00

abstract：:To overcome the recurrence problem in bladder tumours; nanoparticles with positive surface charge may improve interaction with biological membranes for intravesical administration. The aim of this study was to design, develop and evaluate (in vitro-in vivo) cationic nanoparticles based on chitosan, poly-L-lysine or po...

journal_title：Journal of microencapsulation

authors： Erdoğar N,Iskit AB,Mungan NA,Bilensoy E

更新日期：2012-01-01 00:00:00

abstract：:Prototype fragrances, prepared from common fragrance components, were extracted with water, recovered, and characterized by gas chromatography before and after the water treatment, revealing a significant loss of the more water-soluble components. Unextracted prototype fragrances were also microencapsulated by a gelat...

journal_title：Journal of microencapsulation

authors： Flores RJ,Wall MD,Carnahan DW,Orofino TA

更新日期：1992-07-01 00:00:00

abstract：:The real issue in the development of oral controlled release dosage forms is not just to prolong the delivery of drugs but also to prolong the presence of dosage forms in the stomach in order to improve the bioavailability of drugs with a 'narrow absorption window'. In the present study, an anti-ulcer drug, ranitidine...

journal_title：Journal of microencapsulation

authors： Mastiholimath VS,Dandagi PM,Gadad AP,Mathews R,Kulkarni AR

更新日期：2008-08-01 00:00:00

abstract：:Redox-responsive magnetic protein microcapsules with Fe3O4 magnetic nanoparticles (MNPs) encapsulated inside have been obtained using a facile, cost-effective and fast sonochemical method from hen egg white proteins. Such prepared redox-responsive magnetic hen egg white protein microcapsules (MHEWPMCs) could be easily...

journal_title：Journal of microencapsulation

authors： Zhong S,Cui X,Tian F

更新日期：2015-01-01 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：:PLA microparticles containing 17-β-estradiol valerate were prepared by an emulsion/evaporation method in order to sustain drug release. This system was characterized concerning particle size, particle morphology and the influence of formulation and processing parameters on drug encapsulation and in vitro drug release....

journal_title：Journal of microencapsulation

authors： Machado SR,Lunardi LO,Tristão AP,Marchetti JM

更新日期：2009-05-01 00:00:00

abstract：:This work investigated the means for the efficient encapsulation of muramyl dipeptide (MDP) in poly(epsilon-caprolactone) (PCL) microparticles (MP) by a solvent evaporation method in order to optimize the effect of the adjuvant for oral immunization. Therefore, the influence of MDP concentration in the inner aqueous p...

journal_title：Journal of microencapsulation

authors： Youan BB,Benoit MA,Rollmann B,Riveau G,Gillard J

更新日期：1999-09-01 00:00:00

abstract：:The purpose of the present study was to provide further insights on the applicability of microencapsulation using emulsification method, to immobilise Clostridium acetobutylicum ATCC 824 spores, for biobutanol production. The encapsulated spores were revived using heat shock treatment and the fermentation efficiency o...

journal_title：Journal of microencapsulation

authors： Rathore S,Wan Sia Heng P,Chan LW

更新日期：2015-01-01 00:00:00

abstract：:Chronic osteomyelitis is still the cause of many problems in orthopaedics in terms of therapy and infection persistence. Four-to-six week systemic antibiotic therapy is required along with bone and soft tissue debridement in the therapy of chronic osteomyelitis. Prolonged-release local antibiotic therapy has been take...

journal_title：Journal of microencapsulation

authors： Yenice I,Caliş S,Atilla B,Kaş HS,Ozalp M,Ekizoğlu M,Bilgili H,Hincal AA

更新日期：2003-11-01 00:00:00

abstract：:Neutral phosphatidylcholine/cholesterol (10 : 3) liposomes with the reovirus M cell attachment protein sigma 1 were made by means of detergent dialysis method. An immunological evaluation method revealed an incorporation efficiency (pg protein/microgram lipid) of 314. Binding studies with mouse fibroblasts (L929 cells...

journal_title：Journal of microencapsulation

authors： Rubas W,Banerjea AC,Gallati H,Speiser PP,Joklik WK

更新日期：1990-07-01 00:00:00

abstract：:To prepare the sustained release vitamin C carriers, vitamin C was successfully encapsulated in tripolyphosphate (TPP) cross-linked chitosan (TPP-chitosan) microspheres by the spray-drying method at different manufacturing conditions. Manufacturing parameters (inlet temperature, liquid flow rate, chitosan concentratio...

journal_title：Journal of microencapsulation

authors： Desai KG,Park HJ

更新日期：2006-02-01 00:00:00

abstract：:Drug release from gelatin/poly(acrylic acid) oxprenolol-loaded microspheres has been evaluated using an in situ sink immersion method and a wetting method. The kinetics of drug release were analysed by applying the empirical exponential equation and by the calculation of the approximate contribution of the diffusional...

journal_title：Journal of microencapsulation

authors： Leucuta SE,Ponchel G,Duchêne D

更新日期：1997-07-01 00:00:00

abstract：:Acidic and basic nonsteroidal anti-inflammatory drugs were encapsulated with cellulose derivatives having different functional groups, acidic (carboxymethyl cellulose), basic (chitosan), and neutral (hydroxypropylmethyl cellulose). The properties of the microcapsules were studied and the interaction of the drugs with ...

journal_title：Journal of microencapsulation

authors： Meshali MM,el-Dien EZ,Omar SA,Luzzi LA

更新日期：1989-07-01 00:00:00

abstract：:Liposomes containing Isovist were prepared by controlled detergent dialysis as well as by reverse phase evaporation. After preparation these liposomes were lyophilized and then submitted to sterilization by ethylene oxide. Prior to lyophilization, trehalose was added as a protective agent to preserve the size of the l...

journal_title：Journal of microencapsulation

authors： Ratz H,Freise J,Magerstedt P,Schaper A,Preugschat W,Keyser D

更新日期：1989-10-01 00:00:00

abstract：PURPOSE:To develop a stable and reproducible modified release pellet formulation containing ibuprofen. METHODS:Using extrusion-spheronization technology to produce pellets. RESULTS:The percentage yield, size distribution and overall pellet shape within the desired size range of 1000-1400 microm was found to be depend...

journal_title：Journal of microencapsulation

authors： Lutchman D,Dangor CM,Perumal D

更新日期：2005-09-01 00:00:00

abstract：:Catechin (CT) is natural molecule proved for antidiabetic activity. Clinical application of CT is highly restricted because of its low bioavailability and ineffectiveness in in vivo conditions. Therefore, the main objective of the present investigation was to formulate CT-loaded Eudragit RS 100 microparticles and eval...

journal_title：Journal of microencapsulation

authors： Meena KP,Vijayakumar MR,Dwibedy PS

更新日期：2017-06-01 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：:Microencapsulation of ketoprofen using Eudragit RS and RL (acrylic resins) was investigated based on the dispersion system of ketoprofen-containing acetone in liquid paraffin. Aluminium tristearate was used as an additive for the preparation of microcapsules. Good reproducibility was observed in the microencapsulation...

journal_title：Journal of microencapsulation

authors： Goto S,Kawata M,Nakamura M,Maekawa K,Aoyama T

更新日期：1986-10-01 00:00:00

abstract：:The influence of drug particle size on the production of enteric beads by a polymer precipitation technique was investigated. Drug particle dimensions are known to play an important role in most microencapsulation techniques. Bead morphology was greatly influenced by drug particle size, and spherical shaped beads coul...

journal_title：Journal of microencapsulation

authors： Cerdeira AM,Gouveia LF,Goucha P,Almeida AJ

更新日期：2000-11-01 00:00:00

abstract：:For slow release of tea tree oil (TTO), TTO were encapsulated by urea-formaldehyde (UF) resin via in situ polymerisation. The effects of curing time and drying condition on particle size, and TTO loading of the TTO/UF microcapsules were investigated. The results indicated that TTO/UF resin microcapsules with curing ti...

journal_title：Journal of microencapsulation

authors： Huang Q,Gong S,Han W,Chen Y,Shu X

更新日期：2020-06-01 00:00:00

abstract：:This article describes the physicochemical properties of chitosan-coated liposomes containing skin-protecting agents, coenzyme Q10 and alpha-lipoic acid (CCAL). CCAL had a spherical shell-core structure and liposomes inverted the surface charge from negative to positive after coating with chitosan. Compared with the u...

journal_title：Journal of microencapsulation

authors： Zhao GD,Sun R,Ni SL,Xia Q

更新日期：2015-01-01 00:00:00