Development and application of microsphere functionalized ferroelectric liquid crystalline segments

• Project/Area Number: 20360352
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Properties in chemical engineering process/Transfer operation/Unit operation
• Research Institution: Kagoshima University
• Principal Investigator: AIKO Ryoko (2009-2010) Kagoshima University, 理工学研究科(工学系), 教務職員 (50244265); 幡手 泰雄 (2008) Kagoshima University, 工学部, 教授 (00038051)
• Co-Investigator(Kenkyū-buntansha): YOSHIDA Yoshihiro 鹿児島大学, 理工学研究科, 教授 (50315397)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000); Fiscal Year 2010: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000); Fiscal Year 2009: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000); Fiscal Year 2008: ¥11,700,000 (Direct Cost: ¥9,000,000、Indirect Cost: ¥2,700,000)
• Keywords: Microsphere / Electro-response / Liquid crystalline / Ferroelectric property / マイクロカプセル / ミクロスフェア / 強誘電性 / 刺激応答 / 電場応答 / 強誘電性液晶 / In situ重合

Research Abstract

Microspheres with immobilized ferroelectric liquid crystalline segments were prepared, and the permeability control of the encapsulated core material was investigated under an external electric field. A ferroelectric liquid crystal monomer possessing both mesogenicity and chirality was effectively responded to an external electrical field. Permeation of the core material contained in the in the microspheres was enhanced under a feeble electric field.

Research Products

• [Journal Article] Chiral separati on of amino acid derivatives by elec tro-responsive microsphere (2010)
  • Author(s): M.Miyazaki, M.Yoshida, R.Aiko, K.Shiomori, S.Kiyoyama
  • Journal Title: Proc. the 23^<rd> Inernational Symposium on Ch emical Engineering, OD-07
  • Peer Reviewed
• [Journal Article] Optical Resol ution Ability of Electro-responsive Microsphere Prepared by Molecular Im printing Technique (2009)
  • Author(s): M.Miyazaki, M.Yoshida, Y.Hatate, K.Shiomori, S.Kiyoyama
  • Journal Title: Proc. the 22^<rd> Inernational Symposium on Chemical E ngineering, PF-20
  • Peer Reviewed
• [Journal Article] Optical Resolution Ability of Electro-responsive Microsphere Prepared by Molecular Imprinting Technique (2009)
  • Author(s): M.Yoshida, et al.
  • Journal Title: Proc.of the 22th International Symposium on Chemical Engineering Volume: PF-12
• [Journal Article] Fabrication of acetamiprid-loaded polylactide/ poly(epsilon-caprolactone) microspheres (2008)
  • Author(s): Y. Hatate, et al.
  • Journal Title: Trends in Chemcal Engineering 11 Pages: 63-66
  • Peer Reviewed
• [Journal Article] Preparation of polylactide/poly(ε-caprolactone) microspheres enclosing acetamiprid and evaluation of release behavior (2008)
  • Author(s): Y. Hatate, et al.
  • Journal Title: Polymer Bulletin 61 Pages: 391-397
  • Peer Reviewed
• [Journal Article] Microcapsule enclosing water-soluble pesticide with low stability against environmental degradation (2008)
  • Author(s): Y. Hatate, et al.
  • Journal Title: ITE-IBA Letters on Batteries, New Technologies & Medicine 1 Pages: 55-59
  • Peer Reviewed
• [Presentation] 不斉制御能を有する電場刺激応答ミクロスフェアの調製とアミノ酸誘導体のキラル分離評価 (2011)
  • Author(s): 宮崎将尊, 吉田昌弘, 愛甲涼子, 大角義浩, 塩盛弘一郎, 清山史朗
  • Organizer: 化学工学会第76年会
  • Place of Presentation: 東京農工大学
  • Year and Date: 2011-03-22
• [Presentation] 強誘電性液晶を分子認識部位として導入した刺激応答ミクロスフェアによるアミノ酸誘導体のキラル分離能力 (2011)
  • Author(s): 宮崎将尊, 吉田昌弘, 愛甲涼子, 大角義浩, 塩盛弘一郎, 清山史朗
  • Organizer: 化学工学会第76年会,L120
  • Place of Presentation: 東京農業大学
• [Presentation] Chiral separation of amino acid derivatives by electro-responsive microsphere (2010)
  • Author(s): M.Miyazaki, M.Yoshida, R.Aiko, K.Shiomori, S.Kiyoyama
  • Organizer: The 23^<rd> Inernational Symposium on Chemical Engineering
  • Place of Presentation: Kyushu Sangyo University
  • Year and Date: 2010-12-04
• [Presentation] 電場刺激応答ミクロスフェアによるアミノ酸誘導体のキラル分離能力の検討 (2010)
  • Author(s): 宮崎将尊, 吉田昌弘, 愛甲涼子, 大角義浩, 塩盛弘一郎, 清山史朗
  • Organizer: 第3回化学工学会3支部合同徳島大会
  • Place of Presentation: 徳島大学
  • Year and Date: 2010-10-23
• [Presentation] 電場刺激応答ミクロスフェアによるアミノ酸誘導体のキラル分離能力の検討 (2010)
  • Author(s): 宮崎将尊, 吉田昌弘, 愛甲涼子, 大角義浩, 塩盛弘一郎, 清山史朗
  • Organizer: 化学工学会3支部合同徳島大会,E203
  • Place of Presentation: 徳島大学
• [Presentation] 不斉制御能を有する電場刺激応答ミクロスフェアの調製とアミノ酸誘導体のキラル分離評価 (2010)
  • Author(s): 宮崎将尊, 吉田昌弘, 幡手泰雄, 塩盛弘一郎, 清山史朗
  • Organizer: 化学工学会第75年会,M305
  • Place of Presentation: 鹿児島大学
• [Presentation] 電場応答ミクロスフェアによるアミノ酸のキラル分離 (2009)
  • Author(s): 吉田昌弘, ら
  • Organizer: 化学工学会第41回秋季大会
  • Place of Presentation: 広島大学
  • Year and Date: 2009-09-17
• [Presentation] 不斉制御能を有する刺激応答ミクロスフェアのキラル分離 (2009)
  • Author(s): 幡手泰雄ら
  • Organizer: 化学工学会第74年会
  • Place of Presentation: 横浜国立大学
  • Year and Date: 2009-03-19
• [Book] マイクロ/ナノカプセルの新規調製と次世代製品開発技術 第7節 農業分野への応用展開を目指したマイクロカプセル化製材- (2008)
  • Author(s): 幡手泰雄ら
  • Publisher: (株)技術情報協会