122 噴霧法を用いた高分子ゲル粒子の作製

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In this study a model blood was produced in order to use in an in vitro experiment to simulate a circulation. Blood consists of red blood cells and blood plasma. Therefore we produced alginic acid gel particles as a model blood cell, and made a dispersion agent that consists of the model blood cells and a solution of calcium chloride as a model blood. A solution of alginic acid sodium was atomized by a nozzle, and was poured on a solution of calcium chloride to lead to a chemical reaction to form the alginic acid gel particles. In this study we tried t produce the fine particles of alginic acid gel having a similar diameter to that of red blood cells. A new alginic acid gelation system was designed to produce smaller gel particles. As a result, gel particles ranging from 1 to 5 μ m in diameter would be produced.
社団法人日本機械学会の論文