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Citation: Zizhuo Liu, Wei Zhao, Haowen Tian, Mingwei Ge, Youyang Duo, Anan Liu, Xiaohang Qiu. Preparation and Optical Property Regulation of CdSe Quantum Dots[J]. University Chemistry, ;2023, 38(10): 293-299. doi: 10.3866/PKU.DXHX202302028 shu

Preparation and Optical Property Regulation of CdSe Quantum Dots

Zizhuo Liu ¹ ,
Wei Zhao ^1,2 ,
Haowen Tian ¹ ,
Mingwei Ge ¹ ,
Youyang Duo ¹ ,
Anan Liu ^1,2,, ,
Xiaohang Qiu ^1,3,,

1.
College of Chemistry, Nankai University, Tianjin 300071, China;
2.
Tianjin Key Laboratory of Biosensing and Molecular Recognition, Research Center for Analytical Sciences, Nankai University, Tianjin 300071, China;
3.
National Demonstration Center for Experimental Chemistry Education, Nankai University, Tianjin 300071, China

Corresponding author: Anan Liu, Xiaohang Qiu,
Received Date: 16 February 2023
Revised Date: 26 April 2023

Inorganic semiconductor nanocrystal quantum dots have been widely used in the fields of biomedical detection, display devices, photocatalysis due to their unique optical properties. This paper has designed a research-type intermediate inorganic experiment on the synthesis and optical property regulation of CdSe quantum dots. Following the student-centric and teacher-led teaching mode, the students are encouraged to make reasonable improvements to reduce the requirement on strict experimental conditions used in the scientific research. The topic of the experiment can broaden students’ horizon, train their innovation and critical thinking abilities, cultivating high-level future scientists.
- Research-type teaching,
- Critical thinking,
- Quantum dots,
- Innovation
1. [1]
  Owen, J.; Brus, L. J. Am. Chem. Soc. 2017, 139 (32), 10939.
2. [2]
  García de Arquer, F. P.; Talapin, D.V.; Klimov, V. I.; Arakawa, Y.; Bayer, M.; Sargent, E. H. Science 2021, 373 (6555), 640.
3. [3]
  Sayevich, V.; Robinson, Z. L.; Kim, Y.; Kozlov, O. V.; Jung, H.; Nakotte, T.; Park, Y. S.; Klimov, V. I. Nat. Nanotechnol. 2021, 16, 673.
4. [4]
  Liu, J.; Zhu, H.; Lin, L.; Zhao, W.; Zhu, X.; Pang, D. W.; Liu, A. A. Small 2023, 19 (16), 2206272.
5. [5]
  Liu, J.; Lin, L.; Yao, P.; Zhao, W.; Hu, J.; Shi, X. H.; Zhang, S.; Zhu, X.; Pang, D. W.; Liu, A. A. Anal. Chem. 2022, 94 (24), 8818.
6. [6]
  Peng, Z. A.; Peng, X. J. Am. Chem. Soc. 2001, 123 (1), 183.
7. [7]
  Qu, L.; Peng, A.; Peng, X. G. Nano Lett. 2001, 1 (6), 333.
8. [8]
  Bullen, C. R.; Mulvaney, P. Nano Lett. 2004, 4 (12), 2303.
9. [9]
  Deng, Z.; Cao, L.; Tang, F.; Zou, B. J. Phys. Chem. B 2005, 109 (35), 16671.
10. [10]
  Jasieniak, J.; Bullen, C.; Embden, J. V.; Mulvaney, P. J. Phys. Chem. B 2005, 109 (44), 20665.
11. [11]
  Zhao, W.; Liu, A. A.; Liu, Z. Y.; Pang, D. W. Sci. Sin. Chim. 2022, 52 (9), 1492.
12. [12]
  LaMer, V. K.; Dinegar, R. H. J. Am. Chem. Soc. 1950, 72 (11), 4847.
13. [13]
  Bullen, C.; Embden, J.; Jasieniak, J.; Cosgriff, J. E.; Mulder, R. J.; Rizzardo, E.; Gu, M.; Raston, C. L. Chem. Mater. 2010, 22 (14), 4135.
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