TY - JOUR PY - 2021 J2 - J. Colloid Interface Sci. SN - 0021-9797 T2 - Journal of Colloid and Interface Science VL - 592 DO - 10.1016/j.jcis.2021.02.068 TI - Fabrication of multicolor Janus microbeads based on photonic crystals and upconversion nanoparticles UR - https://www.cheric.org/research/tech/periodicals/view.php?seq=1839997 KW - Janus microbeads KW - Photonic crystals KW - Upconversion nanoparticles KW - Multicolor patterns AU - Zhang HB AU - Huang C AU - Li NS AU - Wei J SP - 249 EP - 258 LA - English ER -