Page 140 - Optofluidics Fundamentals, Devices, and Applications

(e)

5 mm

(b)

(ii)
(d) (a) Optical image of colloidal crystal pattern of silica particles prepared by the centrifugal microfluidic chips. (S.-K. Lee, G-R. Yi, and 1171–1177. Reproduced by permission of the Royal Society of Chemistry.) (b) Optical and SEM images of sectioned colloid

5 mm (i) S.-M. Yang, “High-speed fabrication of patterned colloidal photonic structures in centrifugal microfluidic chips,” Lab on a Chip, 6, (2006), by sequential injection of colloidal suspensions with different sizes. (c) Optical and SEM images of sectioned collo

Ordered area 300 nm

(a) area
Disordered Ordered area 250 nm

ii 2 μm
(c)

100 μm 100 μm
i iii

FIGURE 6-3

118