九州大学 研究者情報
総説一覧
横田 慎吾(よこた しんご) データ更新日:2021.11.19

准教授 /  農学研究院 環境農学部門 サスティナブル資源科学


総説, 論評, 解説, 書評, 報告書等
1. Blaise L. Tardy, Shingo Yokota, Mariko Ago, Wenchao Xiang, Tetsuo Kondo, Romain Bordes, Orlando J. Rojas, Nanocellulose–surfactant interactions, Current Opinion in Colloid & Interface Science, 10.1016/j.cocis.2017.02.004, Vol.29, pp.57-67, 2017.05.
2. Blaise L. Tardy, Shingo Yokota, Mariko Ago, Wenchao Xiang, Tetsuo Kondo, Romain Bordes, Orlando J. Rojas, Nanocellulose–surfactant interactions, Current Opinion in Colloid & Interface Science, 2017.05, Biomass-derived nanomaterials, such as cellulose nanocrystals and nanofibrils, are attractive building blocks for the formulation of foams, emulsions, suspensions and multiphase systems. Depending on their surface chemistry, aspect ratio and crystallinity, nanocelluloses can control the rheology and stability of dispersions; they can also confer robust mechanical properties to composites. Synthetic modification of fibrillar cellulose is an option to achieve chemical compatibility in related systems, in the formation of composites, etc. However, this can also limit the environmental benefits gained from the use of the cellulosic component. Thus, an attractive mean to compatibilize and to further expand the applications of nanocelluloses is through the use of surfactants. The chemical toolbox of surfactants developed over the last 60 years allows for a large versatility while their environmental impact can also be minimized. Furthermore, relatively small amounts of surfactants are sufficient to significantly impact the interfacial forces, which has implications in material development, from the colloidal scale to the macro-scale. In this review we attempt to cover the literature pertaining to the combined uses of surfactants and nanocelluloses. We summarize reports on the incorporation with nanocellulose of nonionic, anionic, amphoteric and cationic surfactants. With the ever-expanding interest in the use of renewable materials in a vast range of applications, we hope to provide insights into the application of surfactants as a tool to tailor the compatibility and the surface chemistry of nanocelluloses..
3. 横田 慎吾, PFIセミナー(Recent advances in cellulose nanotechnology research) 参加レポート, Cellulose Communications, 24(1), 28-30 (2017), 2017.03.
4. 横田 慎吾, 第22回九州支部大会(熊本)における研究発表動向(生物・化学分野), 木科学情報, 22(3), 40 (2015), 2015.03.
5. 横田 慎吾, 第21回九州支部大会(福岡)における研究発表動向(生物・化学分野), 木科学情報, 21(3), 50 (2014), 2014.10.
6. 横田 慎吾, The 3rd EPNOE International Polysaccharide Conference (EPNOE 2013) 参加レポート, Cellulose Communications, 21(1), 25-27 (2014), 2014.03.
7. 横田 慎吾, セルロース学会西部支部セミナー「研究現場の声を聞く!」参加レポート, Cellulose Communications, 20(1), 47-48 (2013), 2013.01.
8. 横田 慎吾, 釜山・慶南-九州・西部高分子(第15回)・繊維(第13回)合同シンポジウムに参加して, Cellulose Communications, 19(1), 35-37 (2012), 2012.03.
9. 横田 慎吾, 第18回九州支部大会(鹿児島)における研究発表動向(生物・化学分野), 木科学情報, 18(3), 52 (2011), 2011.10.
10. 横田 慎吾, 第61回日本木材学会大会参加レポート, 木科学情報, 18(2), 33-34 (2011), 2011.06.
11. Takuya Kitaoka, Shingo Yokota, Martina Opietnik, Thomas Rosenau, Synthesis and bio-applications of carbohydrate-gold nanoconjugates with nanoparticle and nanolayer forms, Materials Science and Engineering C: Materials for Biological Applications, 31(6), 1221-1229, 2011.08.
12. 北岡卓也、横田慎吾, セルロース系ナノ薄膜の構造構築と機能開発, バイオサイエンスとインダストリー, 67(4), 156-160, 2009.04.
13. 横田 慎吾, セルロース系ナノ薄膜の構造と機能, 木科学情報, 15(2), 27–30, 2008.11.

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