Fabrication of biodegradable biochip with photonic crystal structure

• Project/Area Number: 21710130
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Microdevices/Nanodevices
• Research Institution: Kinki University
• Principal Investigator: FUJISHIMA Musashi Kinki University, 理工学部, 助教 (90388497)
• Project Period (FY): 2009 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2009: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
• Keywords: フォトニック結晶 / 生分解性高分子 / メソ構造体

Research Abstract

Biodegradable biochips with photonic crystal structure were fabricated by the colloidal crystal templating method using biodegradable polymers. The biochip was revealed to release model drugs with a concomitant collapse of the porous structure under the degradation in buffered solution at 37℃.

Research Products

• [Journal Article] PbS Quantum Dot-Sensitized Photoelectrochemical Cell for Hydrogen Production from Water under Illumination of Simulated Sunlight (2010)
  • Author(s): Yasuaki Jin-nouchi, Takanori Hattori, Yasutaka Sumida, Musashi Fujishima, Hiroaki Tada
  • Journal Title: ChemPhysChem 11 Pages: 3592-3595
  • Peer Reviewed
• [Journal Article] Facile synthesis and catalytic activity of MoS_2/TiO_2 by a photodeposition-based technique and its oxidized derivative MoO_3/TiO_2 with a unique photochromism (2010)
  • Author(s): Shigeki Kanda, Tomoki Akita, Musashi Fujishima, Hiroaki Tada
  • Journal Title: Journal of Colloid and Interface Science 354 Pages: 607-610
  • Peer Reviewed
• [Journal Article] PbS Quantum Dot-Sensitized Photoelectrochemical Cell for Hydrogen Production from Water under Illumination of Simulated Sunlight (2010)
  • Author(s): Y.Jin-nouchi, et al.
  • Journal Title: ChemPhysChem Volume: 11 Pages: 3592-3595
  • Peer Reviewed
• [Journal Article] Facile synthesis and catalytic activity of MoS2/TiO2 by a photodeposition-based technique and its oxidized derivative MoO3/TiO2 with a unique photochromism (2010)
  • Author(s): S.Kanda, et al.
  • Journal Title: Journal of Colloid and Interface Science Volume: 354 Pages: 607-610
  • Peer Reviewed
• [Journal Article] Photodeposition of CdS quantum dots on TiO_2 : preparation, characterization and reaction mechanism (2009)
  • Author(s): Masashi Fujii, Kazuki Nagasuna, Musashi Fujishima, Tomoki Akita, Hiroaki Tada
  • Journal Title: J.Phys.Chem.C 113 Pages: 16711-16716
  • Peer Reviewed
• [Journal Article] Photodeposition of CdS quantum dots on TiO_2 : preparation, characterization and reaction mechanism (2009)
  • Author(s): M.Fujii et al.
  • Journal Title: J.Phys.Chem.C 113(38) Pages: 16711-16716
  • Peer Reviewed
• [Presentation] Photoinduced Polymerization of Aniline on Titanium (VI) Dioxide Surface (2010)
  • Author(s): Itsuki Deguchi, Yukihide Kitamura, Shin-ichi Naya, Musashi Fujishima, Hiroaki Tada
  • Organizer: NCSS2010
  • Place of Presentation: 幕張メッセ
• [Presentation] Photodeposition of Silver (I) Sulfide Nanoparticles on Titanium (IV) Dioxide (2010)
  • Author(s): Kazuki Nagasuna, Tomoki Akita, Musashi Fujishima, Hiroaki Tada
  • Organizer: NCSS2010
  • Place of Presentation: 幕張メッセ
• [Presentation] Visible Light-Induced Decomposition of Copper Complex by Gold anoparticle-Loaded Bismuth Vanadate (2010)
  • Author(s): Masanori Tanaka, Shin-ichi Naya, Musashi Fujishima, Hiroaki Tada
  • Organizer: NCSS2010
  • Place of Presentation: 幕張メッセ
• [Presentation] TiO_2表面へのCdSe量子ドットone-pot光析出とその反応機構の検討 (2010)
  • Author(s): 陣内康亮, 坂見直紀, 藤島武蔵, 多田弘明
  • Organizer: 2010電気化学秋季大会
  • Place of Presentation: 神奈川工科大学
• [Presentation] 光析出法によるMoS_2/TiO_2およびMoO_3/TiO_2ヘテロナノ接合系の合成とその応用 (2010)
  • Author(s): 神田茂己, 秋田知樹, 藤島武蔵, 多田弘明
  • Organizer: 2010電気化学秋季大会
  • Place of Presentation: 神奈川工科大学
• [Presentation] PbS-CdS複合ナノ結晶の光析出と水素生成光電気化学セルへの応用 (2010)
  • Author(s): 出路将也, 陣内康亮, 藤島武蔵, 多田弘明
  • Organizer: 2010電気化学秋季大会
  • Place of Presentation: 神奈川工科大学
• [Presentation] TiO_2表面へのCdSe量子ドットone-pot光析出とその反応機構の検討 (2010)
  • Author(s): 陣内康亮, 坂見直紀, 藤島武蔵, 多田弘明
  • Organizer: 2010気化学秋季大会
  • Place of Presentation: 神奈川工科大学
• [Presentation] Photoinduced Polymerization of Aniline on Titanium(VI) Dioxide Surface (2010)
  • Author(s): Itsuki Deguchi, Yukihide Kitamura, Shin-ichi Naya, Musashi Fujishima Hiroaki Tada
  • Organizer: NCSS2010
  • Place of Presentation: 幕張メッセ
• [Presentation] Photodeposition of Silver(I) Sulfide Nanoparticles on Titanium(IV) Dioxide (2010)
  • Author(s): Kazuki Nagasuna, Tomoki Akita, Musashi Fujishima, Hiroaki Tada
  • Organizer: NCSS2010
  • Place of Presentation: 幕張メッセ