The DOI matches its Crossref record; 39 of the 39 references it cites were found in a registry or an index.
Synthesis, Separation, and Characterization of Small and Highly Fluorescent Nitrogen‐Doped Carbon NanoDots
Open accessAbstract
A facile bottom‐up approach to carbon nanodots (CNDs) is reported, using a microwave‐assisted procedure under controlled conditions. The as‐prepared nitrogen‐doped CNDs (NCNDs) show narrow size‐distribution, abundant surface traps and functional groups, resulting in tunable fluorescent emission and excellent solubility in water. Moreover, we present a general method for the separation of NCNDs by low‐pressure size‐exclusion chromatography, leading to an even narrower size distribution, different surface composition, and optical properties. They display among the smallest size and the highest FLQYs reported so far. 13 C‐enriched starting materials produced N 13 CNDs suitable for thorough NMR studies, which gave useful information on their molecular structure. Moreover, they can be easily functionalized and can be used as water‐soluble carriers. This work provides an avenue to size‐ and surface‐controllable and structurally defined NCNDs for applications in areas such as optoelectronics, biomedicine, and bioimaging.
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Cites
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Quantum-Sized Carbon Dots for Bright and Colorful Photoluminescence
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Cited by
Xu, Q., Kuang, T., Liu, Y., Cai, L., Peng, X., Sreenivasan Sreeprasad, T., Zhao, P., Yu, Z., & Li, N. (2016) · Journal of Materials Chemistry B · doi:10.1039/c6tb02131j · Cited by 537
Advances in carbon dots: from the perspective of traditional quantum dots
Liu, Y., Huang, H., Cao, W., Mao, B., Liu, Y., & Kang, Z. (2020) · Materials Chemistry Frontiers · doi:10.1039/d0qm00090f · Cited by 411
Liu, S., Kang, L., Zhang, J., Jung, E., Lee, S., & Jun, S. C. (2020) · Energy Storage Materials · doi:10.1016/j.ensm.2020.07.017 · Cited by 325
Jiang, K., Gao, X., Feng, X., Wang, Y., Li, Z., & Lin, H. (2020) · Angewandte Chemie International Edition · doi:10.1002/anie.201911342 · Cited by 300
The polymeric characteristics and photoluminescence mechanism in polymer carbon dots: A review
Tao, S., Zhu, S., Feng, T., Xia, C., Song, Y., & Yang, B. (2017) · Materials Today Chemistry · doi:10.1016/j.mtchem.2017.09.001 · Cited by 293
Metadata
- Authors
- Arcudi, F., Đorđević, L., & Prato, M.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2016-01-06
- Volume
- 55
- Issue
- 6
- Pages
- 2107-2112
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2223933392
- Cited by
- 351
- References
- 39
- FWCI
- 19.06
- Type
- journal article
- Language
- en
- Open access
- green
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