全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... Marcos Luciano Bruschi , Raul Cesar Evangelista , Maria Palmira Daflon Gremião
来源:[J].Brazilian Journal of Pharmaceutical Sciences(IF 0.373), 2010, Vol.46 (1), pp.1-17DOAJ
摘要:Drug actions can be improved by developing new drug delivery systems, such as the mucoadhesive system. These systems remain in close contact with the absorption tissue, the mucous membrane, releasing the drug at the action site leading to a bioavailability increase and both ...
作者:... Beatriz Stringhetti Ferreira Cury , Raul Cesar Evangelista , Maria Palmira Daflon Gremião
来源:[J].Journal of the Mechanical Behavior of Biomedical Materials(IF 2.368), 2017, Vol.65, pp.317-333Elsevier
摘要:Abstract(#br)The retrogradation of high amylose starch (5% or 10%), by isothermal cycles at 4 °C (method 1) or by alternating thermal cycles (method 2) was efficient and promoted important structural modifications. Hydrogels of gellan gum and starch retrograded blends, conta...
作者:... Andréia Bagliotti Meneguin , Beatriz Stringhetti Ferreira Cury , Raul Cesar Evangelista
来源:[J].Journal of Drug Delivery Science and Technology(IF 1.088), 2017, Vol.40, pp.83-94Elsevier
摘要:Abstract(#br)High amylose starch ( HAS ) was retrograded by two different methods. The physicochemical properties of the retrograded materials were evaluated and structural changes were highlighted. Micromeritics properties were demonstrated as suitable for the compression proces...
作者:Raul Cesar Evangelista , Maria Palmira Daflon Gremião
来源:[J].Journal of Drug Delivery Science and Technology(IF 1.088), 2020, Vol.55Elsevier
摘要:Abstract(#br)Polymer microparticles have been regarded a promising system for drug delivery. In this paper, ionic cross-linking (IC) and dual cross-linking (DC) (ionic/covalent) processes were addressed for the design of innovative microparticles based on gellan gum (GG) and...
作者:Fabíola Garavello Prezotti , Beatriz Stringhetti Ferreira Cury , Raul Cesar Evangelista
来源:[J].Carbohydrate Polymers(IF 3.479), 2014, Vol.113, pp.286-295Elsevier
摘要:Abstract(#br)Gellan gum/pectin beads were prepared by ionotropic gelation, using Al 3+ as crosslinker. High yield (92.76%) and entrapment efficiency (52.22–88.78%) were reached. Beads exhibited high circularity (0.730–0.849) and size between 728.95 and 924.56 μm. Partic...
作者:Andréia Bagliotti Meneguin , Beatriz Stringhetti Ferreira Cury , Raul Cesar Evangelista
来源:[J].Carbohydrate Polymers(IF 3.479), 2014, Vol.99, pp.140-149Elsevier
摘要:Abstract(#br)Free films were obtained by the solvent casting method from retrograded starch-pectin dispersions at different polymer proportions and concentrations with and without plasticizer. Film forming dispersions were characterized according to their hardness, birefring...
作者:... Luiz Alberto Colnago , Raul Cesar Evangelista , Beatriz S.F. Cury
来源:[J].Journal of Pharmaceutical Sciences(IF 3.13), 2016, Vol.105 (1), pp.231-241Elsevier
摘要:Abstract(#br)Amylose complexes with nimesulide (NMS) and praziquantel (PZQ) were prepared by a simple and low cost method, so that high yield (>57%) and drug content (up to 68.16%) were achieved. The influence of drug:polymer ratio, temperature, and presence of palmitic acid...

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