Development and evaluation of Chrysin-Phospholipid complex loaded solid lipid nanoparticles - storage stability and in vitro anti-cancer activity.

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：: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：:Rosin was esterified with pentaerythritol and intermediate reaction products with different acid values were isolated. Microcapsules containing sulphadiazine were prepared by a solvent evaporation technique using these esters as wall materials. The microcapsules were evaluated for their size, drug content, and release...

journal_title：Journal of microencapsulation

authors： Sheorey DS,Dorle AK

更新日期：1994-01-01 00:00:00

abstract：:Objective: To improve the water solubility and enhance the oral bioavailability of gambogenic acid (GNA). Methods: GNA-phospholipid complex (GNA-PLC) micelles were successfully prepared by anti-solvent method. Results: The encapsulation efficiency of GNA-PLC micelles can reach 99.33 % (w/w). The average particle size ...

journal_title：Journal of microencapsulation

authors： Wang B,Cheng W,Zhang C,Bao Y,Zha L,Qian J,Hong L,Chen W

更新日期：2019-09-01 00:00:00

abstract：:Nanoparticles and microspheres made from human serum albumin are biodegradable and, as a physiological material, less cytocidal than cyanoacrylates. Therefore, they should be a suitable carrier system for targeting drugs into cells of the mononuclear phagocyte system. Nevertheless, the process of phagocytic uptake and...

journal_title：Journal of microencapsulation

authors： Schäfer V,von Briesen H,Rübsamen-Waigmann H,Steffan AM,Royer C,Kreuter J

更新日期：1994-05-01 00:00:00

abstract：:For the preparation of microcapsules using the W/O/W (water in oil in water) emulsion system, it is essential to control various factors such as the dispersed state of the organic phase in the W/O/W emulsion, the difference in the solute concentration between the inner and outer aqueous phases and the volume fraction ...

journal_title：Journal of microencapsulation

authors： Kiyoyama S,Shiomori K,Kawano Y,Hatate Y

更新日期：2003-07-01 00:00:00

abstract：:The factors influencing the encapsulation of azathioprine (AZA) into liposomes were investigated to find out the conditions for its optimal entrapment. Similar studies for comparison were also carried out on 6-mercaptopurine (6-MP), of which AZA is a prodrug. AZA and also 6-MP show higher encapsulation efficiencies in...

journal_title：Journal of microencapsulation

authors： Gulati M,Grover M,Singh M,Singh S

更新日期：1998-07-01 00:00:00

abstract：:The purpose of this study was to design and characterise an oral mucoadhesive micellar drug carrier. In this regard, a mucoadhesive hydrophobic cationic aminocellulose was easily synthesised under mild homogeneous conditions with high yield. The cellulose derivative resulted in strongly improved mucoadhesive propertie...

journal_title：Journal of microencapsulation

authors： Songsurang K,Siraleartmukul K,Muangsin N

更新日期：2015-01-01 00:00:00

abstract：:We studied a model system of controlled drug release using beta-carotene and κ-carrageenan/NaCMC hydrogel as a drug and a device, respectively. Different concentrations of genipin were added to crosslink the beta-carotene loaded beads by using the dripping method. Results have shown that the cross-linked beads possess...

journal_title：Journal of microencapsulation

authors： Hezaveh H,Muhamad II,Noshadi I,Shu Fen L,Ngadi N

更新日期：2012-01-01 00:00:00

abstract：:A considerable effort has been spent in the past three decades to investigate various aspects of liposomes as novel drug delivery systems. In 1990, the first amphotericin B (AmB) liposomal preparation (L-AmB) under the brand name AmBisome was introduced into the market by Vestar. The successful marketing of the produc...

journal_title：Journal of microencapsulation

authors： Gulati M,Bajad S,Singh S,Ferdous AJ,Singh M

更新日期：1998-03-01 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：:The aim of this study was to investigate how glass transition temperature (Tg) influenced polymer microsphere formation and degradation of three chemically, similar novel salicylatebased poly(anhydride-esters): poly[1,6-bis(o-carboxyphenoxy)hexanoate] (CPH), Tg = 59 degrees C; poly[1,8-bis(o-carboxyphenoxy)octanoate] ...

journal_title：Journal of microencapsulation

authors： Yeagy BA,Prudencio A,Schmeltzer RC,Uhrich KE,Cook TJ

更新日期：2006-09-01 00:00:00

abstract：:Liposomes are known to be a potent adjuvant for a wide range of antigens, as well as appropriate antigen carriers for antibody generation response in vivo. In addition, liposomes are effective vehicles for peptides and proteins, thus enhancing their immunogenicity. Considering these properties of liposomes and the ant...

journal_title：Journal of microencapsulation

authors： Colhone MC,Silva-Jardim I,Stabeli RG,Ciancaglini P

更新日期：2015-01-01 00:00:00

abstract：:The use of polymeric carriers in formulations of therapeutic drug delivery systems has gained widespread application, due to their advantage of being biodegradable and biocompatible. Among the microparticulate systems, microspheres have a special importance since it is possible to target drugs and provide controlled r...

journal_title：Journal of microencapsulation

authors： Tunçay M,Caliş S,Kaş HS,Ercan MT,Peksoy I,Hincal AA

更新日期：2000-03-01 00:00:00

abstract：:Nanoencapsulation by spray drying was performed to protect and preserve antioxidant rich dietary polyphenols from green coffee beans. Nano-encapsulation of green coffee was done using maltodextrin as wall material. The nanoparticles were further characterised by zetasizer, differential scanning colorimetry, X-ray diff...

journal_title：Journal of microencapsulation

authors： Desai NM,Gilbert Stanley J,Murthy PS

更新日期：2020-01-01 00:00:00

abstract：:Proliposomes of ibuprofen were successfully prepared using effervescent granules as solid carriers of dried phospholipids along with other lipids (soyabean lecithin, stearylamine and cholesterol). Liposomes of regular size with uniform size distribution resulted when proliposomal formulations were hydrated under the e...

journal_title：Journal of microencapsulation

authors： Katare OP,Vyas SP,Dixit VK

更新日期：1990-10-01 00:00:00

abstract：:This paper discusses the optimization of the solvent evaporation process to produce double-walled (DW) microspheres in a single-step. Five process variables were studied: polymer solution concentration, polymer weight ratio, polymer solution volume ratios, encapsulation temperature, and air flow rate across the top of...

journal_title：Journal of microencapsulation

authors： Leach K,Noh K,Mathiowitz E

更新日期：1999-03-01 00:00:00

abstract：:Monodisperse albumin microspheres were successfully prepared by both chemical or thermal hardening methods via membrane emulsification using microporous glass membranes with uniform pore sizes. The monodispersity of the microspheres was found to depend strongly on parameters such as albumin concentration, emulsifier c...

journal_title：Journal of microencapsulation

authors： el-Mahdy M,Ibrahim ES,Safwat S,el-Sayed A,Ohshima H,Makino K,Muramatsu N,Kondo T

更新日期：1998-09-01 00:00:00

abstract：:The bioavailability of marketed nitrofurantoin capsules was compared to capsules filled with Gantrez-gelatin nitrofurantoin microcapsules of a core:coat ratio of 1:2. The collective results obtained from the analysis of urine samples of five volunteers indicated that nitrofurantoin microcapsules provided a prolonged r...

journal_title：Journal of microencapsulation

authors： Mortada SA,el Egaky MA,Motawi AM,el Khodery KA

更新日期：1988-10-01 00:00:00

abstract：:The aim of this study was to formulate, characterise and evaluate the activity of amodiaquine microparticles against Leishmania donovani. Microparticles were formulated by encapsulating the drug in bovine serum albumin using the spray-dryer method. The microparticles were evaluated for size, zeta potential, drug conte...

journal_title：Journal of microencapsulation

authors： Nettey H,Allotey-Babington GL,Somuah I,Banga NB,Afrane B,Amponsah SK,Annor H,Darko H,Hanson K,Aidoo A,Broni MN,Sasu C,Nyarko A

更新日期：2017-02-01 00:00:00

abstract：:Atomic force microscopy (AFM) is recognized a suitable and powerful technique for surface and morphological analysis. Even if until now this technique has not been frequently used in the pharmaceutical field, it can contribute to an accurate morphologic characterization of microspheres and nanospheres. In this work, a...

journal_title：Journal of microencapsulation

authors： Dorati R,Patrini M,Perugini P,Pavanetto F,Stella A,Modena T,Genta I,Conti B

更新日期：2006-03-01 00:00:00

abstract：:Provision and maintenance of adequate concentrations of antibiotics at infection sites is very important in treating highly resistant infections. For diseases like implant related osteomyelitis (IRO) it is best to provide this locally via implanted drug formulations, as systemic administration of the antibiotic may no...

journal_title：Journal of microencapsulation

authors： Gurselt I,Yagmurlu F,Korkusuz F,Hasirci V

更新日期：2002-03-01 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：:Gelatin/gum arabic (GA) microcapsules were prepared by a convenient one step complex coacervation, in which TiO2 nanoparticles modified by stearic acid (SA) and homodispersed in tetrachloroethylene (TCE) were encapsulated. The modified TiO2 was characterized by Fourier transform infrared spectroscopy (FT-IR), dynamic ...

journal_title：Journal of microencapsulation

authors： Wang DW,Zhao XP

更新日期：2009-02-01 00:00:00

abstract：:This study aims to formulate a microparticle-based system that protects the protein from the harsh gastric conditions and also provides appropriate uptake via M cells for desired immune response upon oral administration. The formulation was derived using a valid statistical model, analysed by JMP® (SAS). The average s...

journal_title：Journal of microencapsulation

authors： Chablani L,Tawde SA,D'Souza MJ

更新日期：2012-01-01 00:00:00

abstract：:This article describes the development of a freeze-dried formulation of chitosan (CS) nanocapsules containing docetaxel (DCX) and the evaluation of its efficacy in the NCI-H460 cancer cell line. More specifically, two prototypes of nanocapsules differing in their coating, CS alone or in combination with poloxamer 188 ...

journal_title：Journal of microencapsulation

authors： Lozano MV,Esteban H,Brea J,Loza MI,Torres D,Alonso MJ

更新日期：2013-01-01 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：:The objective of this study is to explore the influence of polyvinylpyrrolidone (PVP) quantity on the solubility, crystallinity and oral bioavailability of poorly water-soluble fenofibrate in solvent-evaporated microspheres. Numerous microspheres were prepared with fenofibrate, sodium lauryl sulphate (SLS) and PVP usi...

journal_title：Journal of microencapsulation

authors： Yousaf AM,Kim DW,Kim DS,Kim JO,Youn YS,Cho KH,Yong CS,Choi HG

更新日期：2016-06-01 00:00:00

abstract：:The aim of this work was to investigate the role of HLB of emulsifier as well as volume of the internal aqueous phase (W(1)) and presence of salt in the external aqueous phase (W(2)) on the morphology, size and encapsulation efficiency of poly(D,L-lactide) microspheres containing naltrexone HCl. PLA microparticles con...

journal_title：Journal of microencapsulation

authors： Dinarvand R,Moghadam SH,Sheikhi A,Atyabi F

更新日期：2005-03-01 00:00:00

abstract：:Sub-100-nm nanoparticles were prepared from beta-lactoglobulin (BLG) with a narrow size distribution by a desolvation method using glutaraldehyde for cross-linking. With pre-heating of the BLG solution to 60 degrees C and subsequent pH readjustment to 9.0, nanoparticles of 59 +/- 5 nm were obtained with improved unifo...

journal_title：Journal of microencapsulation

authors： Ko S,Gunasekaran S

更新日期：2006-12-01 00:00:00