Search
Now showing items 11-20 of 5485
Electrochemical and mechanical properties of hydrogels based on conductive poly (3,4-ethylene dioxythiophene)/poly (styrenesulfonate) and PAAm
(Elsevier Sci LtdOxfordInglaterra, 2006)
Macro- and Micronutrient Simultaneous Slow Release from Highly Swellable Nanocomposite Hydrogels
(Amer Chemical Soc, 2016-04-27)
Clay-loaded hydrogels have been arousing great interest from researchers and, academics due to their unique properties and broad applicability range. Here we developed hydrogel-based nanocomposites intended for slow/controlled ...
Preparation and characterization of poly(e-caprolactone) nanospheres containing the local anesthetic lidocaine
(Wiley-blackwellHobokenEUA, 2013)
Films based on soy protein-agar blends for wound dressing: Effect of different biopolymer proportions on the drug release rate and the physical and antibacterial properties of the films
(SAGE Publications, 2018-04)
No single material can provide all requirements for wound dressings. Here, we evaluated the influence of different soy protein isolate and agar proportions (3:1, 1:1, and 1:3) in blend films on some of their physical-chemical ...
N,N-Dimethylacrylamide Hydrogels for Controlled Drug Delivery. Influence of Network Structure and Drug Solubility on the Load and Release Mechanisms
(Planta Piloto de Ingeniería Química, 2019-08)
The aim of the present work was to synthesize sustained-release hydrogels based on N,N-dimethylacrylamide (DMA) to study the effect of the polymer matrix structure and the solubility of drugs on the load and release ...
Oral drug release systems based on pectin
(2014-07-01)
Pectin is a natural polysaccharide and its specific enzymatic degradability by colonic microbiota makes it a promising material for designing drug release systems, mainly those intended for targeting drugs to the colon. ...
Effect of in situ modification of bacterial cellulose with carboxymethylcellulose on its nano/microstructure and methotrexate release properties
(2018-01-01)
Bacterial cellulose/carboxymethylcelullose (BC/CMC) biocomposites with different DS-CMC (DS from 0.7 to 1.2) were developed in order to evaluate their impact as a drug delivery system. Biocomposites were loaded with ...
Release of Potassium Sorbate from Active Films of Sodium Alginate Crosslinked with Calcium Chloride
(John Wiley & Sons LtdChichesterInglaterra, 2009)
Evaluation of the Drug Release Kinetics in Assembled Modular Systems Based on the Dome Matrix Technology
(John Wiley & Sons Inc, 2020-06-10)
Mathematical models are an important tool in pharmaceutical formulationsdevelopment, to evaluate in vitro and in vivo drug release processes and to optimize the design of new systems. Dome Matrix technology allows the ...