Microcapsules
نویسندگان
چکیده
منابع مشابه
Polymeric microcapsules for synthetic applications.
For decades scientists have been working on closed systems for transportation, catalysis and protection, which are inspired by natural cells. Only recently polymer based systems have emerged for these systems, since they are more robust, give protection from the environment and give a more stable membrane. Various methods have been developed to prepare polymer based capsules. They can be made b...
متن کاملCompartmentalization of bacteria in microcapsules.
Lactobacillus plantarum strain 423 was encapsulated in hollow poly(organosiloxane) microcapsules by templating water-in-oil Pickering emulsion droplets via the interfacial reaction of alkylchlorosilanes. The bacteria were suspended in growth medium or buffer to protect the cells against pH changes during the interfacial reactions with alkylchlorosilanes. The results of this work open up novel a...
متن کاملElasticity of polyelectrolyte multilayer microcapsules.
We present a novel approach to probe elastic properties of polyelectrolyte multilayer microcapsules. The method is based on measurements of the capsule load-deformation curves with the atomic force microscope. The experiment suggests that at low applied load deformations of the capsule shell are elastic. Using elastic theory of membranes we relate force, deformation, elastic moduli, and charact...
متن کاملOptimization of encapsulation conditions of chlorpyrifos microcapsules
With UF-resin as wall material, chlorpyrifos microcapsules was prepared by in-situ polymerization. The effect factors on the particle size and encapsulation efficiency of microcapsules were investigated and optimized. The result showed when the mass concentration of the emulsifier Tween-20 was 6%, the size of chlorpyrifos microcapsules were suitable. The amount of UF-resin has slight effect on ...
متن کاملFabrication of fluorescent chitosan-containing microcapsules
Intense emission peaks of Eu(DBM)3Phen (DBM and Phen are dibenzoylmethane and 1,10phenanthroline, respectively) in the microcapsules containing molecules of quaternary ammonium chitosan (QACS) and sodium alginate are observed. The microcapsules are assembled by using CaCO3 particles as template cores by the layer-by-layer (LbL) technique. Observation of microcapsules by the fluorescence mode an...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Japan Society of Colour Material
سال: 1998
ISSN: 0010-180X
DOI: 10.4011/shikizai1937.71.593