NANO LETTERS
SONG YP, XIONG HN, JIANG WT, ZHANG HY, XUE X, MA C, MA YL, SUN LY, WANG HY, DUAN LM
RSC ADVANCES
SHA J, GAO Y, WU T, CHEN X, CORDIE T, ZHAO HL, XIE LS, MA YL, TURNG LS