نتایج جستجو برای: hydrogel beads
تعداد نتایج: 25204 فیلتر نتایج به سال:
The interest in designing novel foods whose digestibility can be controlled based on life stage and health conditions continues to grow. Physical digestion is important for solid as their breakdown resulting size reduction promote enzymatic reactions. Our human gastric simulator (GDS) enables the simulation direct observation of food particle disintegration induced by simulated antrum contracti...
This work describes the analysis and characterisation of polyvinylalcohol (PVA)-based hydrogel polymer beads, specifically focussing on quantitative qualitative aspects water within such beads in absence presence three drugs; doxorubicin irinotecan (already utilised as medicines) finally, imipramine (for comparison). Using optical microscopy size increasing amounts decreased (121–79 μm) was dis...
To achieve efficient adsorption and recycling of Cu2+ in wastewater, using as template ion, glutaraldehyde crosslinker, three sodium alginate hydrogel beads including SA, SAC, SAB were prepared by imprinting sol–gel method (SA) with carboxymethyl cellulose (CMC) β-cyclodextrin (β-CD) different precursors, respectively. Scanning electron microscopy Fourier transform infrared spectroscopy used to...
Highly efficient magnetic release from nanocomposite microparticles is shown, which are made of Poly (N-isopropylacrylamide) hydrogel with embedded iron nanowires. A simple microfluidic technique was adopted to fabricate the microparticles with a high control of the nanowire concentration and in a relatively short time compared to chemical synthesis methods. The thermoresponsive microparticles ...
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