首页> 外文期刊>RSC Advances >Bioinspired preparation of monolithic ordered mesoporous silica for enrichment of endogenous peptides
【24h】

Bioinspired preparation of monolithic ordered mesoporous silica for enrichment of endogenous peptides

机译:用于富集内源性肽的单片有序介孔二氧化硅的生物悬浮制剂

获取原文
获取原文并翻译 | 示例
           

摘要

In the current study, monolithic ordered mesoporous silica (MOMS) was successfully prepared by a modified Stober method using natural pomelo peel and cetyltrimethylammonium bromide (CTAB) as dual templates. A mesostructured CTAB/silica composite was deposited on the carbohydrate-based surface of the sponge-like pomelo peel. After removing the templates by calcination and acid treatment, MOMS with a continuous skeleton, interconnecting macropores and ultra-high surface area (1120 m(2) g(-1)) was obtained. MOMS materials with various and controllable sizes and shapes could be prepared simultaneously in a one-pot synthesis. Small pieces of MOMS (millimeter size) were then applied as the adsorbent to enrich peptides. Owing to the ordered mesoporous structure, the as-prepared MOMS was demonstrated to be an excellent adsorbent for effective enrichment of endogenous peptides from human plasma.
机译:在目前的研究中,通过使用天然柚果皮和十六烷基甲基溴化铵(CTAB)作为双模板,通过改性的STOME方法成功制备单片有序的介孔二氧化硅(MOMS)。 将型CTAB /二氧化硅复合物沉积在海绵状柚皮的基于碳水化合物的基础上。 在通过煅烧和酸处理去除模板后,获得具有连续骨架,互连宏孔和超高表面积(1120m(2 )g(-1))的母母。 可以在单罐合成中同时制备具有各种和可控尺寸和形状的母亲材料。 然后将小块(毫米)施加为吸附剂以富集肽。 由于有序的介孔结构,所制备的MOMS被证明是一种优异的吸附剂,用于有效富集人血浆的内源性肽。

著录项

  • 来源
    《RSC Advances》 |2015年第92期|共7页
  • 作者单位

    Wuhan Univ Dept Chem Key Lab Analyt Chem Biol &

    Med Minist Educ Wuhan 430072 Peoples R China;

    Wuhan Inst Biotechnol Wuhan 430072 Peoples R China;

    Wuhan Univ Dept Chem Key Lab Analyt Chem Biol &

    Med Minist Educ Wuhan 430072 Peoples R China;

    Wuhan Univ Dept Chem Key Lab Analyt Chem Biol &

    Med Minist Educ Wuhan 430072 Peoples R China;

    China Univ Geosci State Key Lab Biogeol &

    Environm Geol Wuhan 430074 Peoples R China;

    Wuhan Univ Dept Chem Key Lab Analyt Chem Biol &

    Med Minist Educ Wuhan 430072 Peoples R China;

    Wuhan Univ Dept Chem Key Lab Analyt Chem Biol &

    Med Minist Educ Wuhan 430072 Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号