首页> 外国专利> NONTOXIC WATER-SOLUBLE AND FUNCTIONALIZED TRANSITION METAL ION DOPED NANOCRYSTALS AND PROCESS OF PREPARATION THEREOF

NONTOXIC WATER-SOLUBLE AND FUNCTIONALIZED TRANSITION METAL ION DOPED NANOCRYSTALS AND PROCESS OF PREPARATION THEREOF

机译:非氧化型功能化过渡金属离子掺杂的纳米晶及其制备方法

摘要

The present invention deals with nontoxic, water soluble and functionalized transition metal ion doped ZnS semiconductor nanocrystals. These nanocrystals are effective in fluorescent biological labeling and can be used as bioconjugates useful for different biomedical applications. The present invention further includes within its scope a process for preparing these functional~ed transition metal ion doped semiconductor nanocrystals comprising the steps of polymer coating, polymerization followed by purifiCatio~ and functionalization, providing long shelf life. The present invention~also incluqes a process of fluorescence biological labeling with the nontoxic, water soluble and functionalized transition metal ion doped semiconductor nanocrystals for long term cell imaging applications.
机译:本发明涉及无毒,水溶性和功能化的过渡金属离子掺杂的ZnS半导体纳米晶体。这些纳米晶体在荧光生物标记中有效,并且可用作可用于不同生物医学应用的生物缀合物。本发明在其范围内还包括制备这些官能化的过渡金属离子掺杂的半导体纳米晶体的方法,该方法包括聚合物涂覆,聚合,随后纯化和官能化的步骤,提供长的保存期限。本发明还包括用于长期细胞成像应用的用无毒,水溶性和功能化的过渡金属离子掺杂的半导体纳米晶体进行荧光生物标记的方法。

著录项

  • 公开/公告号IN2008KO02000A

    专利类型

  • 公开/公告日2016-08-26

    原文格式PDF

  • 申请/专利权人

    申请/专利号IN2000/KOL/2008

  • 申请日2008-11-14

  • 分类号G01N21/64;

  • 国家 IN

  • 入库时间 2022-08-21 14:25:53

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