Metal-Free Dual Modal Contrast Agents Based on Fluorographene Quantum Dots
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- 作者：Sruthi Radhakrishnan ; Atanu Samanta ; Parambath M. Sudeep ; Kiersten L. Maldonado ; Sendurai A. Mani ; Ghanashyam Acharya ; Chandra Sekhar Tiwary ; Abhishek K. Singh and Pulickel M. Ajayan
- 刊名：Particle & Particle Systems Characterization
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：34
- 期：1
- 全文大小：1830K
- ISSN：1521-4117
文摘
Nonfunctionalized and functionalized fluorographene systems are studied of which acid functionalized system shows greater magnetic moment. This is experimentally verified and the hysteresis and low temperature studies reveal paramagnetic behaviour. The inherent paramagnetism along with the fluorine content is utilized in its development as a dual modal agent for proton and p>19 p>F MRI.