國家衛生研究院 NHRI:Item 3990099045/12090
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 12189/12972 (94%)
造訪人次 : 956125      線上人數 : 787
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 查詢小技巧：
  • 您可在西文檢索詞彙前後加上"雙引號"，以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋，建議至進階搜尋限定作者欄位，可獲得較完整資料
    •  進階搜尋
    主頁 ‧ 登入 ‧ 上傳 ‧ 說明 ‧ 關於NHRI ‧ 管理 到手機版


    請使用永久網址來引用或連結此文件: http://ir.nhri.org.tw/handle/3990099045/12090


    題名: The synthesis and characterization of PEG-SH-Modified gold nanoparticle in one-pot synthesis by stenotrophomonas maltophilia
    作者: Huang, JY;Chen, MH;Lin, FH
    貢獻者: Institute of Biomedical Engineering and Nanomedicine
    摘要: Colloidal gold nanoparticles have been researched and utilized in many technical applications. However, the conventionalmethods to produce polyethyleneglycol (PEG) immobilized gold nanoparticles have to take several steps, including residual solvent removing. In the study, we propose an idea green route to synthesize gold nanoparticles by using Stenotrophomonas maltophilia in a one-pot reaction. The relationship between Au precursor and S. maltophilia was evaluated systematically. After PEG-SH addition, the bacterial cell wall was broken down and the synthetic nanoparticles could be released into culture medium. Furthermore, we identified that the crystal structure of synthetic gold nanoparticle was face-center cubic and PEG-SH was immobilized on synthetic gold nanoparticle ideally. The size of Au-PEG-SH was smaller than 30 nm. These findings suggest that gold nanoparticle with PEG-SH modification could be prepared in an eco-friendly one-pot reaction through the metabolic activity of S. maltophilia.
    日期: 2019-11
    關聯: Journal of Nanoscience and Nanotechnology. 2019 Nov;19(11):7278-7284.
    Link to: http://dx.doi.org/10.1166/jnn.2019.16625
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000475752300050
    顯示於類別:[林峯輝] 期刊論文

    文件中的檔案:

    檔案 描述 大小格式瀏覽次數
    ISI000475752300050.pdf3949KbAdobe PDF249檢視/開啟


    在NHRI中所有的資料項目都受到原著作權保護.

    TAIR相關文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回饋