Results 171 to 180 of about 8,831 (205)

Morphological Feature of Pluronic F127 and Its Application in Burn Treatment

Journal of Nanoscience and Nanotechnology, 2018
The morphological features of pluronic F127 at various concentrations were investigated and 20% aqueous pluronic F127 solution was chosen for the preparation of biomembrane. The pluronic solution was mixed with appropriate concentration of excipients such as PVA, Povidon S630, PG, Nipagin, Neomycin and Panthenol.
Hoon Yoo
exaly   +3 more sources

Effect of ethanol on the gelation of aqueous solutions of Pluronic F127

Journal of Colloid and Interface Science, 2010
In dilute aqueous solution unimers of copolymer F127 (E(98)P(67)E(98)) associate to form micelles, and in more concentrated solution micelles pack to form high-modulus gels. Cosolvents are known to affect these processes, and ethanol/water mixtures have been of particular interest.
Chiraphon, Chaibundit, Nágila M P S, Ricardo, Nádja M P S, Ricardo, Christopher A, Muryn, Marie-Beatrice, Madec, Stephen G, Yeates, Colin, Booth   +6 more
openaire   +2 more sources

Temperature effect on the complex formation between Pluronic F127 and starch

Carbohydrate Polymers, 2017
In this study a systematic investigation of the temperature effect on the interactions between Pluronic F127 and hydroxypropylated oxidised potato starch by surface tension titrations and quartz crystal microbalance (QCM) analysis is presented. The binary mixture examined was subjected to 20°C and 30°C and the results indicated no presence of binary ...
Lars Järnström, Henrik Ullsten, Samuel Altun   +2 more
exaly   +3 more sources

Modification of polyethylene with Pluronics F127 for improvement of blood compatibility

Colloids and Surfaces B: Biointerfaces, 2009
In order to improve blood compatibility of polyethylene (PE) film, the Pluronics F127 additives in the PE film were then crosslinked to be stably entrapped in the PE matrix. The crosslinking was done by free radicals produced from the decomposition of dicumyl peroxide (DCP) in the film through heating (120 degrees C).
Chun, Mao, Cun Xia, Liang, Yong Qiang, Mao, Li, Li, Xiao Mei, Hou, Jian, Shen   +5 more
openaire   +2 more sources

Pluronic® F127-based systemic vaccine delivery systems

Vaccine, 2004
We have developed a vaccine delivery system based on the non-ionic block copolymer, Pluronic F127 (F127), combined with selected immunomodulators. F127-based matrices are characterized by a phenomenon known as reverse thermogelation, whereby the formulation undergoes a phase transition from liquid to gel upon reaching physiological temperatures ...
Claire M, Coeshott, S Louise, Smithson, Evie, Verderber, Adrian, Samaniego, Joan M, Blonder, Gary J, Rosenthal, M A Julie, Westerink   +6 more
openaire   +2 more sources

Cinnamoyl Pluronic F127 as a Stimuli-Sensitive Amphiphile

Journal of Dispersion Science and Technology, 2014
Cinnamoyl Pluronic F127 (CP F127) was prepared by reacting cinnamoyl chloride and Pluronic F127. On the 1H NMR spectrum of CP F127, 1.2 moiety of cinnamoyl group was found to be attached to one molecule of CP F127. Using pyrene as a fluorescence probe, it was found that not only Pluronic F127 but also CP F127 could be readily assembled into micelles ...
Ju Hyup Lee, Jin-Chul Kim
openaire   +1 more source

Structure and Physical Properties of Zein/Pluronic F127 Composite Films

Journal of Agricultural and Food Chemistry, 2013
Triblock copolymer Pluronic F127 has been used to form composites with zein, a corn protein and coproduct of the bioethanol industry, to alleviate its natural brittleness. At low F127 loadings (0-35%), the plasticizing effect was dominant, and the elongation at break of zein composite film containing 35% F127 was about 8-fold higher than that of the ...
Ji, Li, Yunqi, Li, Tung-Ching, Lee, Qingrong, Huang   +3 more
openaire   +2 more sources

Physicochemical and dissolution studies of simvastatin solid dispersions with Pluronic F127

Die Pharmazie, 2014
Simvastatin (SIM) solid dispersions with Pluronic F127 (PLU) obtained by kneading and fusion methods were characterized by differential scanning calorimetry (DSC), X-ray powder diffraction (XRPD) and Fourier Transform Infrared Spectroscopy (FTIR). DSC studies demonstrate that the SIM/PLU solid dispersions formed a simple eutectic phase diagram.
B, Karolewicz, M, Gajda, A, Owczarek, J, Pluta, A, Górniak   +4 more
openaire   +2 more sources

Engineering of a Pluronic F127 functionalized magnetite/graphene nanohybrid for chemophototherapy

Nanotechnology, 2014
In this study, a multifunctional graphene based nanohybrid, termed as GN/Fe3O4/PF127, is engineered via a facile one-pot process consisting of simultaneous reduction of graphene oxide/Fe3O4 and subsequent assembly of Pluronic F127 (PF127) onto graphene nanosheets (GNs).
Yongyong, Li, Jiaqiang, Liu, Haiqing, Dong, Guangzhen, Liu, Haiqing, Hu   +4 more
openaire   +2 more sources

Preparation of hydrophilic blood compatible polypropylene/pluronics F127 films

Journal of Biomedical Materials Research Part A, 2017
AbstractIn order to improve surface hydrophilicity, blood compatibility and cell‐antiadhesion of polypropylene (PP) film, polypropylene oxide (PPO)‐polyethylene oxide‐PPO used as macromolecular surface modifier through physical blending. Surface properties of blended PP/Pluronic F127 (PF127) samples were investigated by attenuated total reflection ...
Mahsa, Hakani, Vahid, Haddadi-Asl, Seyed Shahrooz, Zargarian, Mohamad Hossein, Moghadasi   +3 more
openaire   +2 more sources