Synthesis of Fluorescent Carbon Dots by Gastrointestinal Fluid Treatment of Mongolia Har Gabur
Joint Authors
Ai, Jun
Wang, Tegexibaiyin
Zhang, Wen
Zhang, Xiaofeng
Qiqige, Xilin
Qimuge, Wuhan
Qimuge, Aodeng
Wang, Hairong
Baila, Bulin
Qimuge, Alateng
Yuan, Ming
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-07-09
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Har Gabur is the carbide obtained from pig manure by burning.
The fluorescent carbon dots (CDs) of Har Gabur were successfully synthesized through simulating the digestion process of human gastrointestinal tract.
Transmission Electron Microscope (TEM) analysis showed that the average size of the prepared Har Gabur CDs was 4 nm, with good solubility in water and strong fluorescence under UV irradiation.
The X-ray and Raman results showed that the Har Gabur CDs were mainly composed of oxygen “O” and carbon “C” elements, in the forms of “C=O” and “C-O.” The bond energy results showed that the nitrogen “N” atom presented as “C-N” form, which indicated that Har Gabur CDs also contain “N.” In photobleaching assay, Har Gabur CDs showed excellent light stability compared with ordinary organic dye, fluorescein, and Rhodamine B.
The fluorescence intensity of Har Gabur CDs was fairly stable within a wide pH range of 3–10.
When L-lysine and L-cysteine were applied for the passivation stage, the relative quantum yields were improved by 1.53 and 3.68 times, respectively.
Finally, the fluorescence properties of Har Gabur CDs were tested in cells and zebrafish, illustrating that Har Gabur CD has potential in the application of biological labeling and imaging.
American Psychological Association (APA)
Wang, Tegexibaiyin& Zhang, Wen& Zhang, Xiaofeng& Qiqige, Xilin& Qimuge, Wuhan& Qimuge, Aodeng…[et al.]. 2017. Synthesis of Fluorescent Carbon Dots by Gastrointestinal Fluid Treatment of Mongolia Har Gabur. Journal of Nanomaterials،Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1183705
Modern Language Association (MLA)
Wang, Tegexibaiyin…[et al.]. Synthesis of Fluorescent Carbon Dots by Gastrointestinal Fluid Treatment of Mongolia Har Gabur. Journal of Nanomaterials No. 2017 (2017), pp.1-7.
https://search.emarefa.net/detail/BIM-1183705
American Medical Association (AMA)
Wang, Tegexibaiyin& Zhang, Wen& Zhang, Xiaofeng& Qiqige, Xilin& Qimuge, Wuhan& Qimuge, Aodeng…[et al.]. Synthesis of Fluorescent Carbon Dots by Gastrointestinal Fluid Treatment of Mongolia Har Gabur. Journal of Nanomaterials. 2017. Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1183705
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1183705