Synthesis of CdTe-CdSe core-shell quantum dots with luminescence in the red

Sains Malaysiana

Volumn 39, Issue 3, 2010, Pages 473-477

  Bakar, Norhayati Abu ^a   Umar, Akrajas Ali ^a   Salleh, Muhamad Mat ^a   Yahaya, Muhammad ^b  

^a INSTITUTE OF MICROENGINEERING AND NANOELECTRONICS IMEN   (Malaysia)

^b UNIVERSITI KEBANGSAAN MALAYSIA   (Malaysia)

Author keywords

CdTe CdSe core shell; Narrow spectrum; Photoluminescence; Quantum dots; Quantum yields

Indexed keywords

EID: 77954303058     PISSN: 01266039     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (15)

1. Abu Bakar, N., Umar, A.A., Tengku Aziz, T.H., Abdullah, S.H., Mat Salleh, M., Yahaya, M., & Majlis, B.Y. 2008. Synthesis of CdSe quantum dots: Effect of surfactant on the photoluminescence property. IEEE-ICSE Proc. 2008: 494497.
2. Alivisatos, A.P. 1996. Semiconductor clusters, nanocrystals & quantum dots. Science 271: 933-937.
3. Chan, W.C. & Nie, S. 1998. Quantum dots bioconjugates for ultrasensitive nonisotropic detection. Science 281: 2016-2018.
4. Fafard, S., Hinzer, K., Raymond, S., Dion, M., McCaffrey, J., Feng, Y. & Charbonneau, S. 1995. Red-emitting semiconductor quantum dot lasers. Science 273: 1350-1353.
5. Han, M., Gao, X., Su, J.Z., Weiss, S. & Alivisatos, A.P. 1998. Semiconductor nanocrystals as fluorescent biological labels. Science 281: 2013-2016.
6. Lee, S., Dobrowolska, M. & Furdyna, J.K. 2006. CdSe self-assembled quantum dots grown on ZnMnSe diluted magnetic semiconductors with different Mn concentration. Journal of Crystal Growth 292: 311-314. (Pubitemid 44036917)
7. Lodahl, P.A., Driel, F.V., Nikolaev, I.S., Irman, A., Overgaag, K., Vanmaekelbergh, D. & Vos, W.L. 2004. Controlling the dynamics of spontaneous emission from quantum dot by photonic crystals. Nature 30: 654-657. (Pubitemid 39061676)
8. Klimov, V.I., Mikhailovsky, A.A., Xu, S., Malko, A., Hollingsworth, JA. & Leatherdale, C.A. 2000. Optical gain & stimulated emission in nanocrystal quantum dots. Science 290: 314-317.
9. Klostranec, J.M. & Chan, W.C.W. 2006. Quantum dots in biological & biomedical research: recent progress and present challenges. Adv. Mater. 18(15): 1953-1964.
10. Miliron, D.J., Hughes, S.M., Cui, Y., Manna, L., Li, J., Wang, L. & Alivisatos, A.P. 2004. Colloidal nanocrystal heterostructures with linear & branched topology. Nature 430: 190-195. (Pubitemid 38902424)
11. Sepeai, S., Umar, A.A., Mat Salleh, M. & Yahaya, M. 2008. Fabrication of CdSe quantum dots-PHF organic hybrid light emitting diode. IEEE-ICSE Proc. 2008: 228-231.
12. Steckel, J.S., Zimmer, J.P., Coe-Sullivan, S.N., Stott, E., Bulovic V. & Bawendi, M.G. 2004. Blue luminescence from (CdS) ZnS core-shell nanocrystals. Angew. Chem. Int. Ed. 43: 2154-2158. (Pubitemid 39257797)
13. Tengku Aziz, T.H., Umar, A.A., Mat Salleh, M. & Yahaya, M. 2008. Electroluminescent from hybrid of CdSe quantum dots-organic light emitting diode. IEEE-ICSE Proc. 2008: 282-285.
14. Wang, C., Sim, M. & Guyo-Sionnest, P. 2001. Electrochromic nano-crystal quantum dots. Science 291: 2390-2392.
15. Zeng, R., Zhang, T., Liu, J., Hu, S., Wan, Q., Liu, X., Peng, Z. & Zou, B. 2009. Aqueous synthesis of type-II CdTe/CdSe core-shell quantum dots for fluorescent probe labeling tumor cells. Nanotechnology 20: 1-8.