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Preparation and characterization of carbon nanomaterials prepared by thermal treatment of biomass DNA

Research Project

Project/Area Number 21K12306
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 64030:Environmental materials and recycle technology-related
Research InstitutionNagoya University

Principal Investigator

Zinchenko Anatoly  名古屋大学, 環境学研究科, 准教授 (00432352)

Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2023: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2022: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2021: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
KeywordsDNA / 廃棄物リサイクル / 水熱合成 / マイクロ波合成 / 炭素ナノ材料 / センシング / biomass / carbon nanomaterials / fluorescent nanomaterial / biodots / pyrolysis / microwave processing / metal ion sensing / mercury ion sensing / ナノ材料 / マイクロ波処理 / 熱分解
Outline of Research at the Start

現在、糖由来のバイオマスがナノ材料の作製のため幅広く利用される一方、自然界に豊富に存在する核酸(DNA)からの材料作製技術がほとんど無い。本研究では、魚の白子から抽出させるDNAなどを用いて、DNAの水熱処理、マイクロ波処理および加熱分解処理によりカーボンナノ材料の作製技術を開発する。得られたナノ材料の特性評価を行い、吸着分離、センシング、バイオイメージングなどの分野において応用性を検討する。

Outline of Final Research Achievements

Robust methods of waste biomass utilization are increasingly demanded by modern society. While most past efforts were focused on waste polysaccharide biomass, only a few studies considered the utilization of biomass DNA for the preparation of functional materials. In this study, we developed upcycling technologies for hydrothermal, microwave-assisted, and pyrolytic processing of biomass DNA to prepare functional carbon nanomaterials.
In particular, we developed synthetic methods for fluorescent nanomaterials (biodots) from DNA by hydrothermal and microwave methods and succeeded in controlling the fluorescent properties of biodots by doping. DNA-derived biodots were applied for heavy metal detection applications.
The results of this project extended the scope of DNA biomass-derived products prepared by thermal processing thus representing a valuable addition to the existing sustainable biomass processing technologies.

Academic Significance and Societal Importance of the Research Achievements

本研究は、魚の白子など廃棄バイオマス系DNAを利用した機能性カーボンナノ材料の製造技術を開発した点で学術的に重要ある。従来の多糖類バイオマス利用研究の枠を広げ、DNAを対象にした水熱処理、マイクロ波処理、熱分解法を体系的に確立して、DNAバイオマスの応用可能性を広げた。本研究は、廃棄バイオマスDNAを有用資源として活用する新技術を提供し、持続可能な資源利用に貢献している。また、DNA由来の蛍光ナノ材料を用いた水銀など重金属検出は、環境汚染監視や公衆衛生保護に役立つ可能性があり、廃棄物の高付加価値化を通じて循環型社会の実現に寄与している。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (11 results)

All 2023 2021 Other

All Journal Article (4 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 4 results,  Open Access: 3 results) Presentation (4 results) (of which Int'l Joint Research: 4 results,  Invited: 1 results) Remarks (3 results)

  • [Journal Article] DNA-Chitosan Aerogels and Regenerated Hydrogels with Extraordinary Mechanical Properties2021

    • Author(s)
      Postnova Irina、Sarin Sergey、Zinchenko Anatoly、Shchipunov Yury
    • Journal Title

      ACS Applied Polymer Materials

      Volume: 4 Issue: 1 Pages: 663-671

    • DOI

      10.1021/acsapm.1c01585

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Metal Ions Sensing by Biodots Prepared from DNA, RNA, and Nucleotides2021

    • Author(s)
      Wang Maofei、Tsukamoto Masaki、Sergeyev Vladimir G.、Zinchenko Anatoly
    • Journal Title

      Biosensors

      Volume: 11 Issue: 9 Pages: 333-333

    • DOI

      10.3390/bios11090333

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fluorescent Nanoparticles Synthesized from DNA, RNA, and Nucleotides2021

    • Author(s)
      Wang Maofei、Tsukamoto Masaki、Sergeyev Vladimir G.、Zinchenko Anatoly
    • Journal Title

      Nanomaterials

      Volume: 11 Issue: 9 Pages: 2265-2265

    • DOI

      10.3390/nano11092265

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Adsorptive Removal of Heavy Metal Ions, Organic Dyes, and Pharmaceuticals by DNA-Chitosan Hydrogels2021

    • Author(s)
      Chan Kayee、Morikawa Kohki、Shibata Nobuyuki、Zinchenko Anatoly
    • Journal Title

      Gels

      Volume: 7 Issue: 3 Pages: 112-112

    • DOI

      10.3390/gels7030112

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Application of Self-Organized Interpolyelectrolyte Networks as Functional Materials: Reinforcement, Adsorption, and Templating2023

    • Author(s)
      Zinchenko A., Wang Y., Chan K., Sakai T., Nakano M.
    • Organizer
      13th International Symposium on Polyelectrolytes
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Application of Self-Organized Biopolymer Networks for the Design of Functional Materials: Adsorption, Templating, and Reinforcement2023

    • Author(s)
      Zinchenko A.
    • Organizer
      9th Asian Conference on Colloid and Interface Science
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Assembly, fluorescent properties, and metal ion sensing characteristics of biodots synthesized from DNA, RNA, and nucleotides2021

    • Author(s)
      Wang Maofei、Zinchenko Anatoly
    • Organizer
      Pacifichem 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Zinchenko Anatoly、Chan Kayee、Morikawa Kohki、Shchipunov Yury2021

    • Author(s)
      DNA-Chitosan Hydrogels: formation, properties, and environmental applications
    • Organizer
      7th Congress of Federation of Asian Polymer Societies
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Remarks] Sustainable Materials Laboratory

    • URL

      https://www.urban.env.nagoya-u.ac.jp/suschem/research.html

    • Related Report
      2023 Annual Research Report
  • [Remarks] Sustainable Materials Lab at Nagoya University

    • URL

      https://www.urban.env.nagoya-u.ac.jp/suschem/research.html

    • Related Report
      2022 Research-status Report
  • [Remarks] Sustainable Materials Lab (Zinchenko Lab)

    • URL

      https://www.urban.env.nagoya-u.ac.jp/suschem/research.html

    • Related Report
      2021 Research-status Report

URL: 

Published: 2021-04-28   Modified: 2025-01-30  

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