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Develppment of Non-tocic and Luminescent Nanoparticles for Bioimaging

Research Project

Project/Area Number 23655138
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Functional materials chemistry
Research InstitutionNational Institute for Materials Science

Principal Investigator

SHIRAHATA Naoto  独立行政法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, 独立研究者 (80421428)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords生体ラベリング / 蛍光標識 / リン光標識 / ドラッグデリバリー / シリコン / ゲルマニウム / 蒼鉛 / ナノ粒子 / バイオラベル / 蛍光 / 発光 / クリックケミストリー / コロイド・超微粒子 / 表面化学
Research Abstract

We successfully synthesized luminescent and non-toxic nanoparticles for precise monitoring ofbiomolecular interaction events. The tuning range of emission covers over 300-2000 nm of NUV-VIS-NIR region by choosing the nanoparticles in which the structures (size, phase, composition) are carefully controlled. Control over the nanoparticle surfaces provides the water solubility, and subsequently leads to the success of in-vivo andin-vitro biomonitoring by taking advantage of luminescence from the nanoparticles.All of nanoparticles are non-toxic.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (91 results)

All 2014 2013 2012 2011 Other

All Journal Article (32 results) (of which Peer Reviewed: 29 results,  Open Access: 1 results) Presentation (46 results) (of which Invited: 24 results) Book (5 results) Remarks (2 results) Patent(Industrial Property Rights) (6 results)

  • [Journal Article] Reductant-Free Colloidal Synthesis of NIR Emitting Germanium Nanocrystals: Role of Primary Amine2014

    • Author(s)
      Batu Ghosh, Makoto Ogawara, Yoshio Sakka, Naoto Shirahata
    • Journal Title

      Journal of Nanoscience and Nanotechnology

      Volume: 14 Issue: 3 Pages: 2204-2210

    • DOI

      10.1166/jnn.2014.8546

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Colloidal Silicon Quantum Dots: Synthesis and Tuning the Emission in the Ranging from near-UV through Visible to near-IR2014

    • Author(s)
      Batu Ghosh, Naoto Shirahata
    • Journal Title

      Science and Technology of Advanced Materials

      Volume: 15 Issue: 1 Pages: 014207-014207

    • DOI

      10.1088/1468-6996/15/1/014207

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Monolayer Formation of Luminescent Germanium Nanoparticles on Silica Surface in Aqueous Buffer Solution2014

    • Author(s)
      N. Shirahata
    • Journal Title

      Journal of Nanoscience and Nanotechnology

      Volume: 14 Issue: 3 Pages: 2640-2643

    • DOI

      10.1166/jnn.2014.8640

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 環境・循環型社会に調和するナノ粒子発光体2014

    • Author(s)
      白幡直人, Batu Ghosh, 目 義雄
    • Journal Title

      NIMS NOW

      Volume: 14 Pages: 6-6

    • Related Report
      2013 Annual Research Report
  • [Journal Article] NMR, ESR and Luminescence Characterization of Bismuth Embedded Zeolites Y2013

    • Author(s)
      H. T. Sun, Y. Sakka, N. Shirahata, Y. Matsushita, K. Deguchi, T. Shimizu
    • Journal Title

      Journal of Physical Chemistry C

      Volume: 117 Issue: 12 Pages: 6399-6408

    • DOI

      10.1021/jp401861c

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Size-Dependent Color-Tuning of Efficiently Luminescent Germanium Nanoparticles2013

    • Author(s)
      N. Shirahata, D. Hirakawa, Y. Masuda, Y. Sakka
    • Journal Title

      Langmuir

      Volume: 29 Issue: 24 Pages: 7401-7410

    • DOI

      10.1021/la303482s

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Efficiently Green-Luminescent Germanium Nanocrystals2013

    • Author(s)
      B. Ghosh, Y. Sakka, N. Shirahata
    • Journal Title

      Journal of Materials Chemistry A

      Volume: 1 Issue: 11 Pages: 3747-3751

    • DOI

      10.1039/c3ta01246h

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Efficient Dual-Modal NIR-to-NIR Emission of Rare Earth Ions Co-doped Nanocrystals for Biological Fluorescence Imaging2013

    • Author(s)
      J. Zhou, N. Shirahata, HS, B. Ghosh, M. Ogawara, YT, SZ, RC, MF, JQ
    • Journal Title

      Journal of Physical Chemistry Letters

      Volume: 4 Issue: 3 Pages: 402-408

    • DOI

      10.1021/jz302122a

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Emission Color Tuning of Ge Nanoparticles in the Ranging from UV through Visible to near-IR2013

    • Author(s)
      N. Shirahata
    • Journal Title

      MRS Symposium Proceedings

      Volume: 1551 Pages: 1-7

    • DOI

      10.1557/opl.2013.1020

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 環境低負荷型LED 素子を指向したゲルマニウム蛍光体の調製2013

    • Author(s)
      白幡直人
    • Journal Title

      レーザ加工学会誌

      Volume: Vol.20, No.3 Pages: 189-191

    • NAID

      40019916538

    • URL

      http://yutori.neet-system.com/naid/40019916538

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 環境低負荷型LED素子を指向したゲルマニウム蛍光体の調製2013

    • Author(s)
      白幡直人
    • Journal Title

      レーザ加工学会誌

      Volume: 20 Pages: 189-191

    • NAID

      40019916538

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Emission Color Tuning of Ge Nanoparticles in the Ranging from UV through Visible to near-IR2013

    • Author(s)
      Naoto Shirahata
    • Journal Title

      2013 MRS Symposium Proceedings

      Volume: 1551 Pages: 1-7

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Near-Infrared Photoluminescence from Molecular Crystals Containing Tellurium2012

    • Author(s)
      H. Sun, Y. Sakka, N. Shirahata, M. Fujii, T. Yonezawa
    • Journal Title

      Journal of Materials Chemistry

      Volume: 22 Issue: 47 Pages: 24792-24797

    • DOI

      10.1039/c2jm34988d

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Ultra-broad near-infrared photoluminescence from crystalline (K-crypt)2Bi2 containing [Bi2]2− dimers2012

    • Author(s)
      H. Sun, T. Yonezawa, M. M. Gillett-Kunnath, Y. Sakka, N. Shirahata, S. C. Rong Gui, M. Fujii, S. C. Sevov
    • Journal Title

      Journal of Materials Chemistry

      Volume: 22 Issue: 38 Pages: 20175-20178

    • DOI

      10.1039/c2jm34101h

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] White-light-emitting Liquefiable Silicon Nanocrystals2012

    • Author(s)
      B. Ghosh, M. Ogawara, Y. Sakka, N. Shirahata
    • Journal Title

      Chemistry Letters

      Volume: 41 Issue: 10 Pages: 1157-1159

    • DOI

      10.1246/cl.2012.1157

    • NAID

      10031120614

    • ISSN
      0366-7022, 1348-0715
    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Photoluminescence from Bi5(GaCl4)3 molecular crystal2012

    • Author(s)
      H. Sun, Beibei Xu, T. Yonezawa, Y. Sakka, N. Shirahata, M. Fujii, Jianrong Qiu, G. Hong
    • Journal Title

      Dalton Transactions

      Volume: 41 Issue: 36 Pages: 11055-11061

    • DOI

      10.1039/c2dt31167d

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Experimental and Theoretical Studies of Photoluminescence from Bi82+ and Bi53+ stabilized by [AlCl4]- in Molecular Crystals2012

    • Author(s)
      H. Sun, Y. Sakka, N. Shirahata, G. Hong, T. Yonezawa
    • Journal Title

      Journal of Materials Chemistry

      Volume: 22 Issue: 25 Pages: 12837-12841

    • DOI

      10.1039/c2jm30251a

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Synchrotron X-ray, Photoluminescence, and Quantum Chemistry Studies of Bismuth-Embedded Dehydrated Zeolite Y2012

    • Author(s)
      H-T.Sun, Y.Matsushita, Y.Sakka, N.Shirahata, M.Tanaka, Y.Katsuya, H.Gao, K.Kobayashi
    • Journal Title

      J.Am.Chem.Soc.

      Volume: 134 Issue: 6 Pages: 2918-2921

    • DOI

      10.1021/ja211426b

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] A New Family of Light Emitting Si Nanoparticles2012

    • Author(s)
      N. Shirahata
    • Journal Title

      MRS Symposium Proceedings

      Volume: 1437 Pages: 1-7

    • DOI

      10.1557/opl.2012.1058

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] ゲルマニウムナノ粒子の発光色制御技術2012

    • Author(s)
      白幡直人
    • Journal Title

      第77回 レーザ加工学会講演論文集

      Pages: 139-142

    • URL

      http://www.jlps.gr.jp/publication/backnumber/documents/77proceeding.pdf

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 蛍光発光するIV 属ナノ粒子を発光色ごとに分離する2012

    • Author(s)
      白幡直人
    • Journal Title

      月刊 マテリアルインテグレーション

      Volume: Vol.25, No.11 Pages: 1-5

    • URL

      http://www.tic-mi.com/publ/book.cgi?pg_1211

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 蛍光発光するIV属ナノ粒子を発光色ごとに分離する2012

    • Author(s)
      白幡直人
    • Journal Title

      月刊マテリアルインテグレーション

      Volume: 25 Pages: 1-5

    • Related Report
      2012 Research-status Report
  • [Journal Article] ゲルマニウムナノ粒子の発光色制御技術2012

    • Author(s)
      白幡直人
    • Journal Title

      レーザ加工学会講演論文集

      Volume: 無し Pages: 139-142

    • Related Report
      2012 Research-status Report
  • [Journal Article] A New Family of Light Emitting Si Nanoparticles2012

    • Author(s)
      N. Shirahata
    • Journal Title

      The 2012 MRS Spring Meeting MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS

      Volume: 1437 Pages: 1-7

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Single-Phased Luminescent Mesoporous Nanoparticles for Simultaneous Cell Imaging and Anticancer Drug Delivery2011

    • Author(s)
      W. Di, X. Ren, L. Zhang, N. Shirahata, Y. Sakka, W. Qin
    • Journal Title

      Biomaterials

      Volume: 32 Issue: 29 Pages: 7226-7233

    • DOI

      10.1016/j.biomaterials.2011.06.019

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Hybrid dandelion-like YH(O_3PC_6H_5)_2:Ln (Ln = Eu^<3+>, Tb^<3+>) particles : formation mechanism, thermal and photoluminescence properties2011

    • Author(s)
      W. Di, X. Ren, N. Shirahata, C. Liu, L. Zhang, Y. Sakka, N. Pinna
    • Journal Title

      Cryst Eng Comm

      Volume: 13 Issue: 16 Pages: 5226-5233

    • DOI

      10.1039/c1ce05473b

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Ultrabroad Near Infrared Photoluminescence from Bi_5(AlCl_4)^3 Crystal2011

    • Author(s)
      H. Sun, Y. Sakka, H. Gao, Y. Miwa, M. Fujii, N. Shirahata, Z. Bai, J. Li
    • Journal Title

      Journal of Materials Chemistry

      Volume: 21 Issue: 12 Pages: 4060-4063

    • DOI

      10.1039/c1jm10164a

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Colloidal Si nanocrystals : A controlled organic-inorganic interface and its implications of color-tuning and chemical design toward sophisticated architectures2011

    • Author(s)
      N. Shirahata
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 13 Issue: 16 Pages: 7284-7294

    • DOI

      10.1039/c0cp02647f

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Photoluminescence, cytotoxicity and in vitro imaging of hexagonal terbium phosphate nanoparticles doped with europium2011

    • Author(s)
      W. Di, Y. Sakka, N. Shirahata, J. Li, N. Pinna
    • Journal Title

      Nanoscale

      Volume: 3 Issue: 3 Pages: 1263-1269

    • DOI

      10.1039/c0nr00673d

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Highly Fluorescent Silica-Coated Bismuth Doped Aluminosilicate Nanoparticles for Near Infrared Bioimaging2011

    • Author(s)
      H. Sun, J. Yang, M. Fujii, Y. Sakka, Y. Zhu, T. Asahara, N. Shirahata, M. Ii, Z. Bai, J. Li, H. Gao
    • Journal Title

      Small

      Volume: 7 Issue: 2 Pages: 199-203

    • DOI

      10.1002/smll.201001011

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Ultrabroad Near Infrared Photoluminescence from Ionic Liquids Containing Subvalent Bismuth2011

    • Author(s)
      H. Sun, Y. Sakka, M. Fujii, N. Shirahata, H.g Gao
    • Journal Title

      Optics Letters

      Volume: 36 Issue: 2 Pages: 100-102

    • DOI

      10.1364/ol.36.000100

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Highly Efficient Ultraviolet Light Emission from Silicon Nanocrystals2011

    • Author(s)
      N. Shirahata
    • Journal Title

      World Journal of Engineering

      Volume: 8 Pages: 1025-1026

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Si ナノ粒子 : 発光を操作する表面2014

    • Author(s)
      白幡直人
    • Organizer
      第39回マテリアルセミナー
    • Place of Presentation
      北海道大学
    • Year and Date
      2014-02-03
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] 発光ナノ粒子の合成と電界駆動型白色光源への応用2014

    • Author(s)
      白幡直人
    • Organizer
      第32回マテリアルセミナー
    • Place of Presentation
      北海道大学
    • Year and Date
      2014-01-21
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Invited
  • [Presentation] Si ナノ粒子 : 制御されたナノ構造から創発される光2014

    • Author(s)
      白幡直人
    • Organizer
      日本化学会第94春季年会
    • Place of Presentation
      名古屋大学
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Siナノ粒子:発光を操作する表面2014

    • Author(s)
      白幡直人
    • Organizer
      第39回マテリアルセミナー
    • Place of Presentation
      北海道大学
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Siナノ粒子:制御されたナノ構造から創発される光2014

    • Author(s)
      白幡直人
    • Organizer
      日本化学会第94春季年会
    • Place of Presentation
      名古屋大学
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 次世代環境技術を牽引するシリコンナノ粒子が示すポテンシャル2013

    • Author(s)
      白幡直人
    • Organizer
      マテリアルサイエンス研究科セミナー
    • Place of Presentation
      北陸先端科学技術大学院大学
    • Year and Date
      2013-06-26
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Invited
  • [Presentation] 次世代環境技術に調和するナノシリコン蛍光体2013

    • Author(s)
      白幡直人
    • Organizer
      第17回VBL シンポジウム「持続可能な社会に向けた機能材料の開発」
    • Place of Presentation
      名古屋大学
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Light Emitting Germanium Nanoparticles2013

    • Author(s)
      N. Shirahata
    • Organizer
      7th International Conference on Materials for Advanced Technologies (ICMAT2013)
    • Place of Presentation
      Suntec Singapore, Singapore
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Colloidal Synthesis of Germanium Nanocrystals : Tuning the Color of Luminescence in Wide Range of UV-VIS-NIR2013

    • Author(s)
      N. Shirahata
    • Organizer
      33rd International Conference on Solution Chemistry
    • Place of Presentation
      Kyoto Terrsa, Kyoyo
    • Related Report
      2013 Final Research Report
  • [Presentation] Emission Color Tuning of Ge Nanoparticles in the Ranging from UV through Visible to near-IR2013

    • Author(s)
      N. Shirahata
    • Organizer
      2013 MRS Spring Meeting
    • Place of Presentation
      Moscone West Convention Center in San Francisco, CA
    • Related Report
      2013 Final Research Report
  • [Presentation] 「近紫外-可視-近赤外」で波長可変できるGe ナノ粒子2013

    • Author(s)
      白幡直人, B. Ghosh
    • Organizer
      第93回日本化学会春季年会
    • Place of Presentation
      立命館大学
    • Related Report
      2013 Final Research Report
  • [Presentation] 近紫外-可視-近赤外で発光波長をチューニングできるGe ナノ粒子の湿式調製2013

    • Author(s)
      小河原誠, 白幡直人, 目義雄
    • Organizer
      第51回セラミックス基礎科学討論会
    • Place of Presentation
      仙台国際センター
    • Related Report
      2013 Final Research Report
  • [Presentation] Light Emitting Germanium Nanoparticles2013

    • Author(s)
      Naoto Shirahata
    • Organizer
      7th International Conference on Materials for Advanced Technologies (ICMAT2013)
    • Place of Presentation
      Suntec Singapore
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 次世代環境技術に調和するナノシリコン蛍光体2013

    • Author(s)
      白幡直人
    • Organizer
      第17回VBLシンポジウム
    • Place of Presentation
      名古屋大学
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Colloidal Synthesis of Germanium Nanocrystals: Tuning the Color of Luminescence in Wide Range of UV-VIS-NIR2013

    • Author(s)
      Naoto Shirahata
    • Organizer
      33rd International Conference on Solution Chemistry
    • Place of Presentation
      Kyoto Terrsa
    • Related Report
      2013 Annual Research Report
  • [Presentation] Geナノ粒子の湿式調製と光学特性2013

    • Author(s)
      白幡直人、Batu Ghosh
    • Organizer
      第62回高分子学会年次大会
    • Place of Presentation
      京都国際会館
    • Related Report
      2013 Annual Research Report
  • [Presentation] Emission Color Tuning of Ge Nanoparticles in the Ranging from UV through Visible to near-IR2013

    • Author(s)
      N. Shirahata
    • Organizer
      2013 MRS Spring Meeting & Exhibition
    • Place of Presentation
      Moscone Center, USA
    • Related Report
      2012 Research-status Report
  • [Presentation] 「近紫外−可視−近赤外」で波長可変できるGeナノ粒子2013

    • Author(s)
      白幡直人、バトゥ ゴッシュ
    • Organizer
      第93春季年会
    • Place of Presentation
      立命館大学
    • Related Report
      2012 Research-status Report
  • [Presentation] 近紫外−可視−近赤外で発光波長をチューニングできるGeナノ粒子の湿式調製2013

    • Author(s)
      小河原真, 白幡直人, 目義雄
    • Organizer
      第51回セラミックス基礎科学討論会
    • Place of Presentation
      仙台国際センター
    • Related Report
      2012 Research-status Report
  • [Presentation] Color-Tunable Light Emitting Germanium Nanocrystals2012

    • Author(s)
      N. Shirahata
    • Organizer
      The Collaborative Conference on Crystal Growth (3CG)
    • Place of Presentation
      Hilton Orlando, SeaWorld, Orlando, Florida, USA
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] 液相レーザー照射場において調製されたナノ粒子の表面化学と光物性2012

    • Author(s)
      白幡直人
    • Organizer
      東京工業大学応用セラミックス研究所共同利用研究ワークショップ-局所高密度励起の化学と応用
    • Place of Presentation
      東京工業大学
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Efficiently Light Emitting Silicon Nanocrystals2012

    • Author(s)
      N. Shirahata
    • Organizer
      Collaborative Conference on Materials Research
    • Place of Presentation
      Seoul Palace Hotel, Seoul, South Korea
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] ゲルマニウムナノ粒子の発光色制御技術2012

    • Author(s)
      白幡直人
    • Organizer
      第77回レーザ加工学会講演会
    • Place of Presentation
      大阪大学 大阪
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Efficient Light Emission from Group IV Nanoparticles2012

    • Author(s)
      N. Shirahata
    • Organizer
      Australian/MANA workshop on "Nanoarchitectonics for Innovative Materials & Systems"
    • Place of Presentation
      National Institute for Materials Science, Tsukuba, Japan
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Bandgap Engineering in Group IV Nanoparticles : Tuning the Color of Efficient Luminescence2012

    • Author(s)
      N. Shirahata
    • Organizer
      12th International Symposium on Biomimetic Materials Processing (BMMP-12)
    • Place of Presentation
      Noyori Conference Hall, Nagoya University, Nagoya, Japan
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Colloidal Synthesis of Efficiently Luminescent Group IV Semiconductor Nanoparticles2012

    • Author(s)
      N. Shirahata
    • Organizer
      International Association of Colloid and Interface Scientists 2012
    • Place of Presentation
      Sendai International Center, Sendai
    • Related Report
      2013 Final Research Report
  • [Presentation] A New Family of Light Emitting Si Nanoparticles2012

    • Author(s)
      N. Shirahata and Tohru Tsuruoka
    • Organizer
      2012 MRS Spring Meeting
    • Place of Presentation
      Moscone West Convention Center in San Francisco, CA
    • Related Report
      2013 Final Research Report
  • [Presentation] Bandgap engineering : A new family of color-tunable light emitting Si nanocrystals with high quantum yields2012

    • Author(s)
      N. Shirahata
    • Organizer
      MANA International Symposium 2012
    • Place of Presentation
      Tsukuba International Congress Center EPOCHAL TSUKUBA, Japan
    • Related Report
      2013 Final Research Report
  • [Presentation] 有機溶媒中でのレーザーアブレ-ションによるゲルマニウムナノ粒子の調製・高効率発光2012

    • Author(s)
      白幡直人, 平川大悟, 目義雄
    • Organizer
      日本セラミックス協会2012年年会
    • Place of Presentation
      京都大学
    • Related Report
      2013 Final Research Report
  • [Presentation] Color-Tunable Light Emitting Germanium Nanocrystals2012

    • Author(s)
      N. Shirahata
    • Organizer
      The Collaborative Conference on Crystal Growth
    • Place of Presentation
      Hilton Orlando, USA
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] 液相レーザー照射場において調製されたナノ粒子の表面化学と光物性2012

    • Author(s)
      白幡直人
    • Organizer
      東京工業大学応用セラミックス研究所共同利用研究ワークショップ
    • Place of Presentation
      東京工業大学
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] 白色発光するSi ナノ粒子液体の開発2012

    • Author(s)
      小河原誠, 目義雄, バトゥ ゴッシュ, 白幡直人
    • Organizer
      日本セラミックス協会第25回秋季シンポジウム
    • Place of Presentation
      名古屋大学
    • Related Report
      2012 Research-status Report
  • [Presentation] Efficiently Light Emitting Silicon Nanocrystals2012

    • Author(s)
      N. Shirahata
    • Organizer
      Collaborative Conference on Materials Research 2012
    • Place of Presentation
      Seoul Palace, Korea
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Colloidal Synthesis of Efficiently Luminescent Group IV Semiconductor Nanoparticles2012

    • Author(s)
      N. Shirahata
    • Organizer
      International Association of Colloid and Interface Scientists
    • Place of Presentation
      Sendai International Center, Sendai
    • Related Report
      2012 Research-status Report
  • [Presentation] Efficient Light Emission from Group IV Nanoparticles2012

    • Author(s)
      N. Shirahata
    • Organizer
      Australian-MANA workshop
    • Place of Presentation
      Tsukuba
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] ゲルマニウムナノ粒子の発光色制御技術2012

    • Author(s)
      白幡直人
    • Organizer
      第77回レーザ加工学会講演会
    • Place of Presentation
      大阪大学
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Functional Surface Chemistry for Efficient Light Emission from Silicon2011

    • Author(s)
      N. Shirahata
    • Organizer
      BIT's 1st Annual World Congress of Nano-S&T
    • Place of Presentation
      World EXPO Center, Dalian, China
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Size Tunable Fluorescence Emission and Efficient Radiative Recombination in Group IV Nanoparticles2011

    • Author(s)
      N. Shirahata
    • Organizer
      The Nineteenth Annual International Conference on COMPOSITES/NANO ENGINEERING (ICCE-19)
    • Place of Presentation
      Shanghai, China
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] レーザー化学合成法による高輝度Ge ナノ粒子の調製2011

    • Author(s)
      白幡直人, 平川大悟, 目 義雄
    • Organizer
      第60回高分子学会年次大会
    • Place of Presentation
      大阪国際会議場 大阪
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] 紫外-可視で発光波長を可変可能なGe ナノ粒子の調製2011

    • Author(s)
      平川大悟, 白幡直人, 目義雄
    • Organizer
      第63回コロイド及び界面化学討論会
    • Place of Presentation
      京都大学
    • Related Report
      2013 Final Research Report
  • [Presentation] 環境低負荷型ナノ粒子からの高輝度発光2011

    • Author(s)
      白幡直人, 平川大悟, 目義雄
    • Organizer
      日本セラミックス協会第24回秋季シンポジウム
    • Place of Presentation
      北海道大学
    • Related Report
      2013 Final Research Report
  • [Presentation] Functional Surface Chemistry for Efficient Light Emission from Silicon2011

    • Author(s)
      N. Shirahata
    • Organizer
      BIT's 1st Annual World Congress of Nano-S&T(招待講演)
    • Place of Presentation
      Dalian, China
    • Related Report
      2011 Research-status Report
  • [Presentation] Size Tunable Fluorescence Emission and Efficient Radiative Recombination in Group IV Nanoparticles2011

    • Author(s)
      N. Shirahata
    • Organizer
      The Nineteenth Annual International Conference on COMPOSITES/NANO ENGINEERING(招待講演)
    • Place of Presentation
      Shanghai, China
    • Related Report
      2011 Research-status Report
  • [Presentation] レーザー化学合成法による高輝度Geナノ粒子の調製2011

    • Author(s)
      白幡直人、平川大悟、目 義雄
    • Organizer
      第60回高分子学会年次大会(招待講演)
    • Place of Presentation
      大阪
    • Related Report
      2011 Research-status Report
  • [Presentation] 環境低負荷型ナノ粒子からの高輝度発光2011

    • Author(s)
      白幡直人、平川大悟、目義雄
    • Organizer
      日本セラミックス協会第24回秋季シンポジウム
    • Place of Presentation
      札幌
    • Related Report
      2011 Research-status Report
  • [Presentation] 紫外-可視で発光波長を可変可能なGeナノ粒子の調製2011

    • Author(s)
      平川大悟、白幡直人、目義雄
    • Organizer
      第63回コロイド及び界面化学討論会
    • Place of Presentation
      京都
    • Related Report
      2011 Research-status Report
  • [Book] 油脂・脂質・界面活性剤データブック2012

    • Author(s)
      白幡直人, 他
    • Publisher
      丸善出版
    • Related Report
      2013 Final Research Report
  • [Book] Nanofabrication2011

    • Author(s)
      Naoto Shirahata, et al
    • Publisher
      INTECH
    • Related Report
      2013 Final Research Report
  • [Book] Encyclopedia of Nanoscience and Nanotechnology 2nd Edition2011

    • Author(s)
      Naoto Shirahata, et al
    • Publisher
      American Scientific Publishers
    • Related Report
      2013 Final Research Report
  • [Book] Encyclopedia of Nanoscience and Nanotechnology 2nd Edition2011

    • Author(s)
      N. Shirahata
    • Total Pages
      9
    • Publisher
      American Scientific Publisher
    • Related Report
      2011 Research-status Report
  • [Book] Nanofabrication2011

    • Author(s)
      N. Shirahata
    • Total Pages
      25
    • Publisher
      InTech - Open Access Publisher
    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://samurai.nims.go.jp/SHIRAHATA_Naoto-j.html

    • Related Report
      2013 Final Research Report
  • [Remarks] SAMURAI

    • URL

      http://samurai.nims.go.jp/SHIRAHATA_Naoto-publication-j.html#Paper

    • Related Report
      2012 Research-status Report
  • [Patent(Industrial Property Rights)] 有機分子膜被覆ナノ粒子の製造方法2014

    • Inventor(s)
      白幡直人/目義雄
    • Industrial Property Rights Holder
      独立行政法人物質・材料研究機構
    • Industrial Property Rights Type
      特許
    • Acquisition Date
      2014-05-16
    • Related Report
      2013 Final Research Report
  • [Patent(Industrial Property Rights)] 緑色発光ゲルマニウムナノ粒子及びその製造方法2013

    • Inventor(s)
      白幡直人
    • Industrial Property Rights Holder
      白幡直人
    • Industrial Property Rights Type
      特許
    • Filing Date
      2013-02-01
    • Related Report
      2013 Final Research Report
  • [Patent(Industrial Property Rights)] Green-luminescent germanium nanoparticles and method of fabricating same2013

    • Inventor(s)
      白幡直人
    • Industrial Property Rights Holder
      白幡直人
    • Industrial Property Rights Type
      特許
    • Filing Date
      2013-02-01
    • Related Report
      2012 Research-status Report
  • [Patent(Industrial Property Rights)] 高効率発光ナノ粒子およびこれをレーザ媒体に用いた光増幅器2013

    • Inventor(s)
      白幡直人、鶴岡徹
    • Industrial Property Rights Holder
      白幡直人、鶴岡徹
    • Industrial Property Rights Type
      特許
    • Filing Date
      2013-03-22
    • Related Report
      2012 Research-status Report
  • [Patent(Industrial Property Rights)] ゲルマニウムナノ粒子蛍光体及びその製造方法2011

    • Inventor(s)
      白幡直人/平川大悟/目義雄
    • Industrial Property Rights Holder
      物質・材料研究機構
    • Industrial Property Rights Type
      特許
    • Filing Date
      2011-11-01
    • Related Report
      2013 Final Research Report
  • [Patent(Industrial Property Rights)] ゲルマニウムナノ粒子蛍光体及びその製造方法2011

    • Inventor(s)
      白幡直人,平川大悟,目 義雄
    • Industrial Property Rights Holder
      物質・材料研究機構
    • Filing Date
      2011
    • Related Report
      2011 Research-status Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

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