TiO2 nanoparticles as a soft X-ray molecular probe

被引:34
作者
Ashcroft, Jared M. [1 ]
Gu, Weiwei [2 ]
Zhang, Tierui [3 ]
Hughes, Steven M. [4 ]
Hartman, Keith B. [5 ]
Hofmann, Cristina [5 ]
Kanaras, Antonios G. [4 ]
Kilcoyne, David A.
Le Gros, Mark [1 ]
Yin, Yadong [3 ]
Alivisatos, A. Paul [4 ]
Larabell, Carolyn A. [1 ,2 ]
机构
[1] Lawrence Berkeley Natl Lab, Phys Biosci Div, Berkeley, CA 94720 USA
[2] Univ Calif San Francisco, Dept Anat, San Francisco, CA 94143 USA
[3] Univ Calif Riverside, Dept Chem, Riverside, CA 92521 USA
[4] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
[5] Rice Univ, Dept Chem, Houston, TX 77251 USA
关键词
D O I
10.1039/b801392f
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
This communication reports the development of a TiO(2)-streptavidin nanoconjugate as a new biological label for X-ray bioimaging applications; this new probe, used in conjunction with the nanogold probe, will make it possible to obtain quantitative, high-resolution information about the location of proteins using X-ray microscopy.
引用
收藏
页码:2471 / 2473
页数:3
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