Hard X-ray excited optical luminescence from protein-directed Au∼20 clustersopen access
- Authors
- Liu, Zuoyue; Jung, Kyung Oh; Takahata, Ryo; Sakamoto, Masanori; Teranishi, Toshiharu; Fujitsuka, Mamoru; Pratx, Guillem; Osakada, Yasuko
- Issue Date
- Apr-2020
- Publisher
- ROYAL SOC CHEMISTRY
- Citation
- RSC ADVANCES, v.10, no.23, pp 13824 - 13829
- Pages
- 6
- Journal Title
- RSC ADVANCES
- Volume
- 10
- Number
- 23
- Start Page
- 13824
- End Page
- 13829
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/70391
- DOI
- 10.1039/d0ra01935f
- ISSN
- 2046-2069
2046-2069
- Abstract
- Hard X-ray excited optical luminescence is a unique property of materials, which makes them promising for biological imaging applications. However, the preparation of biocompatible contrast agents for hard X-ray excited optical luminescence remains a considerable challenge that has, to date, not been overcome. In this study, we investigated the luminescence properties of protein-directed Au-similar to 20 clusters upon hard X-ray irradiation, both in solution and when embedded in films.
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