機械材料・材料加工技術講演会講演論文集
Online ISSN : 2424-287X
セッションID: 115
会議情報

イソアミルアルコールを用いたマイクロ流路法によるアルギン酸カルシウムゲルビーズの作製条件の検討
杉山 雅章中村 理恵長田 稔子小林 訓史
著者情報
会議録・要旨集 認証あり

詳細
抄録

Calcium alginate gel (CAG) is easy to form and is nontoxic. Therefore, it is expected to use for a Drug Delivery System (DDS). In DDS, the particle diameter is required to be μm or nm. To formation CAG micro particle, microfluidic method has attracted attention. In this work, Isoamyl alcohol was used to improve the production stability of CAG in microfluidic method. Isoamyl alcohol can dissolve calcium chloride and cannot dissolve sodium alginate. Thus, the sodium alginate solution and the calcium chloride solution surely react. In this report, the droplet were formed at different types and different concentrations of sodium alginate and their particle size were investigated. As results, droplet size and formation process of alginate droplet changed depending on sodium alginate type and concentration. Under the condition measured this report, the diameter of the alginate droplet were found to be in the range between 200 and 300 μm.

著者関連情報
© 2018 一般社団法人 日本機械学会
前の記事 次の記事
feedback
Top