Self-assembled micelles based on gambogenic acid-phospholipid complex for sustained-release drug delivery.

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：:Haemoglobin (Hb) was encapsulated into liposomes as a blood substitute by a freeze-thaw method. The encapsulation efficiency was affected by the Hb/lipid ratio, starting Hb concentration, pH and salt concentration. Liposome-encapsulated haemoglobin (LEH) prepared by this method contains 5-10 mM Hb with 4-10 per cent m...

journal_title：Journal of microencapsulation

authors： Liu L,Yonetani T

更新日期：1994-07-01 00:00:00

abstract：AIM:To develop a biocompatible cobalt ferrite (CF-NP) nanodrug formulation using oleic acid and poly (d,l-lactide-co-glycolic) acid (PLGA) for the delivery of docetaxel (DTX) specifically to breast cancer cells. METHODS:The CF-NP were synthesised by hydrothermal method and conjugated with DTX in a PLGA matrix and were...

journal_title：Journal of microencapsulation

authors： Panda J,Satapathy BS,Mandal B,Sen R,Mukherjee B,Sarkar R,Tudu B

更新日期：2021-01-01 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：:Freeze-drying is an effective way to improve long-term physical stability of nanosuspension in drug delivery applications. Nanosuspension also known as suspension of nanoparticles. In this study, the effect of freeze-drying with different cryoprotectants on the physicochemical characteristics of resveratrol (RSV) nano...

journal_title：Journal of microencapsulation

authors： Wang L,Ma Y,Gu Y,Liu Y,Zhao J,Yan B,Wang Y

更新日期：2018-05-01 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：:Co-flowing media of a polymeric solution (30 wt% polymethylsilsesquioxane in ethanol) and a ceramic suspension (10 wt% alumina in glycerol) were subjected to an electric field. The flow rates of the media (10-30 microL min(-1)) and the applied voltage (0-11 kV) were varied systematically during the experimentation by ...

journal_title：Journal of microencapsulation

authors： Nangrejo M,Ahmad Z,Edirisinghe M

更新日期：2010-01-01 00:00:00

abstract：:The present study describes the development of a new cyclosporine formulation based on polycaprolactone (PCL) microspheres (MS) prepared by the solvent evaporation method. Ternary phase diagrams were used to identify the domains where MS were formed. The application of central composite designs established the influen...

journal_title：Journal of microencapsulation

authors： Aberturas MR,Molpeceres J,Guzmán M,García F

更新日期：2002-01-01 00:00:00

abstract：AIMS:This study was aimed to develop Isotretinoin (ITN) and α-tocopherol acetate (α-TA) loaded solid lipid nanoparticle topical gel for better skin sensitivity and potentiation of efficacy. METHODS:ITN and α-TA-loaded solid lipid nanoparticles (AE-SLN) were prepared by microemulsion method with glyceryl mono-stearate ...

journal_title：Journal of microencapsulation

authors： Gupta S,Wairkar S,Bhatt LK

更新日期：2020-12-01 00:00:00

abstract：:Phosphatidylcholine (from egg yolk)-cholesterol-stearylamine (7:2:2.25, molar ratio) liposomes when associated with cyclosporin A (phosphatidylcholine:cyclosporin A = 2:0.07, molar ratio) do not inhibit significantly the biosynthesis of [3H]polyglycerophosphatides and [3H]phosphatidylinositol in mitochondrial and micr...

journal_title：Journal of microencapsulation

authors： Stuhne-Sekalec L,Stanacev NZ

更新日期：1989-04-01 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 action of two detergents, Triton X-100 and sodium dodecyl sulphate (SDS), on large, unilamellar liposomes was determined as liposome size variation, polydispersity and ability to release a soluble marker from liposomes. Triton X-100 produced stronger effects than SDS. Nevertheless, these differences in behaviour o...

journal_title：Journal of microencapsulation

authors： Hernández-Borrell J,Pons M,Juarez JC,Estelrich J

更新日期：1990-04-01 00:00:00

abstract：:In this study microspheres of diclofenac sodium, an anti-inflammatory agent, were prepared by utilizing a natural polysaccharide, chitosan-H. The objective of this investigation was to sustain the action of diclofenac sodium and to show the effect of various conditions on release kinetics. For this reason factorial de...

journal_title：Journal of microencapsulation

authors： Açikgöz M,Kaş HS,Orman M,Hincal AA

更新日期：1996-03-01 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：: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：:Liposomes were introduced first in 1980 for topical drug delivery and since then have attracted considerable interest and generated many speculative claims concerning their potential utility both as a drug carrier and reservoir for controlled release of drugs within various layers of the skin. A number of clinical stu...

journal_title：Journal of microencapsulation

authors： Moghimi SM,Patel HM

更新日期：1993-04-01 00:00:00

abstract：:Microspheres, including microcapsules and cells or beads, are widely used to produce many functional products. Information about their mechanical properties is essential to understanding their performance during manufacturing, processing and end-use applications. The mechanical characterization of microspheres require...

journal_title：Journal of microencapsulation

authors： Mercadé-Prieto R,Zhang Z

更新日期：2012-01-01 00:00:00

abstract：:The in vivo absorption of crystalline nitrofurantoin and the dosage forms of nitrofurantoin prepared with microcapsules were carried out in man by determination of urinary excretion of unchanged nitrofurantoin. The cumulative amount of drug excreted and the duration of the therapeutic urine levels were compared. The m...

journal_title：Journal of microencapsulation

authors： Ertan G,Karasulu E,Abou-Nada M,Tosun M,Ozer A

更新日期：1994-03-01 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：:Isoniazid was encapsulated into microspheres of alginate-chitosan by means of a complex coacervation method in an emulsion system. Since the encapsulation of isoniazid tends to be limited by its hydrophilic characteristics, this study proposes its microencapsulation by adsorption. The particles were prepared in three ...

journal_title：Journal of microencapsulation

authors： Lucinda-Silva RM,Evangelista RC

更新日期：2003-03-01 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：:Background: Lavender oil consists of around 100 components and is susceptible to volatilisation and degradation reactions. Aim: Microencapsulate lavender oil by spray drying using a biocompatible polymeric blend of gum acacia and maltodextrin to protect the oil components. Effect of total polymer content, oil loading,...

journal_title：Journal of microencapsulation

authors： Burhan AM,Abdel-Hamid SM,Soliman ME,Sammour OA

更新日期：2019-05-01 00:00:00

abstract：:Poly-D,L-lactide (PDLLA) and polylactide-co-glycolide (PLGA) microspheres containing thymopentin have been prepared by a water-in-oil-in-water-emulsion/solvent evaporation technique. The goal is to stabilize the active compound thymopentin, and to prolong its therapeutic activity, by embedding the drug in a polymeric ...

journal_title：Journal of microencapsulation

authors： Conti B,Panico M,Ventura CA,Giunchedi P,Puglisi G

更新日期：1997-05-01 00:00:00

abstract：:D,L-polylactic acid (PLA) microspheres containing quinidine base and quinidine sulphate were prepared by the solvent evaporation method. The present study was carried out to examine how various process parameters in the aqueous phase influenced the preparation and properties of PLA-microspheres. The amount of drug tha...

journal_title：Journal of microencapsulation

authors： Bodmeier R,McGinity JW

更新日期：1987-10-01 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：:H-n.m.r. spectroscopy of small unilamellar phospholipid vesicles in the presence of the lanthanide probe ion Dy3+ has been used to study the permeability of these liposomes induced by the bile salts (glycocholate and glycodeoxycholate) and pancreatic phospholipase A2. A marked synergism is demonstrated in the combined...

journal_title：Journal of microencapsulation

authors： Hunt GR,Jones IC

更新日期：1984-04-01 00:00:00

abstract：:Since 1978 we have prepared microencapsulated insecticides by complex coacervation and interfacial polymerization for household insect pest control, fenthion being the main core element. A series of tests have been conducted against mosquitoes (Culex pipiens quinquefasciatus), cockroaches (Periplaneta americana) and b...

journal_title：Journal of microencapsulation

authors： Gao YT,Shen PY,Wang BH,Lü SD,Huang GC,Ho LS

更新日期：1984-10-01 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:Naproxen CR tablets have been obtained from its microspheres prepared by coprecipitation with Eudragit L100-55. The purpose of this work was to evaluate the main and interaction effects of deaggregating agent concentration (X1), compression pressure (X2) and amount of precipitating water (X3) on naproxen releas...

journal_title：Journal of microencapsulation

authors： Zaghloul AA,Vaithiyalingam SR,Faltinek J,Reddy IK,Khan MA

更新日期：2001-09-01 00:00:00

abstract：:This work aimed to investigate the potential effect of cyclodextrin encapsulation on intrinsic ability of daidzein (DAD) and genistein (GEN) to inhibit the glycosaminoglycan (GAG) synthesis in fibroblasts originating from patients with mucopolysaccharidosis (MPS), type II and III. DAD or GEN encapsulation with either ...

journal_title：Journal of microencapsulation

authors： Fumić B,Jablan J,Cinčić D,Zovko Končić M,Jug M

更新日期：2018-01-01 00:00:00