Facile synthesis and optical properties of colloidal silica microspheres encapsulating a quantum dot layer
- Facile synthesis and optical properties of colloidal silica microspheres encapsulating a quantum dot layer
- 조명제; 임기필; 우경자
- silica microsphere; quantum dot; encapsulation; enhanced photoluminescence; electrostatic interaction; colloid
- Issue Date
- Chemical communications
- VOL 46, NO 30, 5584-5586
- We present colloidal silica microspheres encapsulating a homogeneous
quantum dot layer at radial equidistance from the centre
by utilizing electrostatic interaction between surface-engineered
silica microspheres and QDs. The microspheres show dramatically
enhanced optical absorption and emission with an appropriate
silica shell thickness.
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- KIST Publication > Article
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