欢迎来到喀斯玛汇智科技服务平台

服务热线: 010-82648522

首页 > 专利推荐 > 专利详情

Biocompatible magnetic nanocrystal, powder of a biocompatible magnetic nanocrystal bearing a surface reactive group and preparations thereof

  • 申请号:US20080008864
  • 专利类型:US
  • 申请(专利权)人:中国科学院化学研究所
  • 公开(公开)号:US8017031(B2)
  • 公开(公开)日:2011.09.13
  • 法律状态:
  • 出售价格: 面议
  • 立即咨询

专利详情

专利名称 Biocompatible magnetic nanocrystal, powder of a biocompatible magnetic nanocrystal bearing a surface reactive group and preparations thereof
申请号 US20080008864 专利类型 US
公开(公告)号 US8017031(B2) 公开(授权)日 2011.09.13
申请(专利权)人 中国科学院化学研究所 发明(设计)人 GAO MINGYUANHU FENGQINLIU SHUJIELU XIANYON
主分类号 H01F1/33 IPC主分类号 H01F1/33
专利有效期 Biocompatible magnetic nanocrystal, powder of a biocompatible magnetic nanocrystal bearing a surface reactive group and preparations thereof 至Biocompatible magnetic nanocrystal, powder of a biocompatible magnetic nanocrystal bearing a surface reactive group and preparations thereof 法律状态
说明书摘要 This invention is concerned with biocompatible magnetic nanocrystals highly soluble and dispersible in a physiological buffer, powder of biocompatible magnetic nanocrystals and nanocrystals bearing surface reactive N-hydroxysuccinimide ester moiety, and preparations thereof. The magnetic nanocrystals in powder form are highly soluble in a physiological buffer. The resultant aqueous colloidal solution presents long term stability in ambient conditions. Moreover, the carboxyl group on the surface of the magnetic nanocrystals can be converted to N-hydroxysuccinimide ester moiety in an organic solvent. The resultant powder of the magnetic nanocrystals carrying surface N-hydroxysuccinimide ester moiety is soluble and dispersible in an aqueous solution. Different types of biomolecules bearing amino group can covalently be attached to the magnetic nanocrystal simply by mixing them in aqueous solutions. Moreover, the powder of the magnetic nanocrystals bearing surface N-hydroxysuccinimide ester moiety retain reaction activity with biomolecule after long-term storage.

交易流程

  • 01 选取所需
    专利
  • 02 确认专利
    可交易
  • 03 签订合同
  • 04 上报材料
  • 05 确认变更
    成功
  • 06 支付尾款
  • 07 交付证书

平台保障

1、源头对接,价格透明

2、平台验证,实名审核

3、合同监控,代办手续

4、专员跟进,交易保障

  • 用户留言
暂时还没有用户留言

求购专利

专利交易流程

  • 01 选取所需专利
  • 02 确认专利可交易
  • 03 签订合同
  • 04 上报材料
  • 05 确认变更成功
  • 06 支付尾款
  • 07 交付证书
官方客服(周一至周五:8:30-17:30) 010-82648522