| 发明名称 | Nanocrystals containing CdTe core with CdS and ZnS coatings | ||
| 摘要 | Described are CdTe/CdS/ZnS core/shell/shell nanocrystals, methods for making the same, and their use in biomedical and photonic applications, such as sensors for analytes in cells and preparation of field effect transistors. In particular, the disclosure provides a nanocrystal having a CdTe core, a CdS coating over the core, and a ZnS core over the CdS coating, where the nanocrystal has a photoluminescence maximum between about 650 nm and 900 nm. | ||
| 申请公布号 | US9202867(B2) | 申请公布日期 | 2015.12.01 |
| 申请号 | US201214238775 | 申请日期 | 2012.10.03 |
| 申请人 | Arizona Board of Regents | 发明人 | Yan Hao;Deng Zhengtao;Liu Yan |
| 分类号 | C09K11/08;H01L29/06;C09K11/54;C09K11/02;C09K11/56;C09K11/57;C09K11/66;C09K11/88;C01B19/00;H01L29/12;H01L29/22;B82Y5/00;B82Y30/00;B82Y40/00;C01G19/00;G01N33/58;H01L29/66;H01L29/775;B82Y10/00;B82Y15/00 | 主分类号 | C09K11/08 |
| 代理机构 | McDonnell Boehnen Hulbert & Berghoff LLP | 代理人 | McDonnell Boehnen Hulbert & Berghoff LLP |
| 主权项 | 1. A nanocrystal comprising, (i) a core comprising CdTe; (ii) a first coating, substantially covering the surface of the core, comprising CdS; and (iii) a second coating, substantially covering the surface of the first coating, comprising ZnS,wherein the nanocrystal has a photoluminescence maximum between about 650 nm and 900 nm. | ||
| 地址 | Scottsdale AZ US | ||