Zhao YJ*, Shang LR, Cheng Y, Gu ZZ*. Spherical Colloidal Photonic Crystals. Accounts of Chemical Research.2014, 47, 3632-3642.

See also http://www.http://pubs.acs.org/doi/full/10.1021/ar500317s?src=recsys/ 

[11]  Ye BF, Ding HB, Cheng Y, Gu HC, Zhao YJ*, Xie ZY*, Gu ZZ*. Photonic Crystal Microcapsules for Label-free Multiplex Detection. Advanced Materials .2014, 26, 3270-3274.
See also http://www.http://onlinelibrary.wiley.com/doi/10.1002/adma.201305035/full 

[10]  Xie ZY, Cao KD, Zhao YJ*, Bai L, Gu HC, Xu H, Gu ZZ*. An Optical Nose Chip Based on Mesoporous Colloidal Photonic Crystal Beads. Advanced Materials .2014, 26, 2413-2418.
See also http://www.http://onlinelibrary.wiley.com/doi/10.1002/adma.201304775/full 

[9]  Cheng Y, Zheng FY, Lu J, Shang LR, Xie ZY, Zhao YJ*, Cheng YP*, Gu ZZ*. Bio-inspired Multicompartmental Microfibers from Microfluidics. Advanced Materials 2014, 26, 5184-5190. 
See also http://www.http://onlinelibrary.wiley.com/doi/10.1002/adma.201400798/full