JOURNAL OF MATERIALS CHEMISTRY A, vol. 3, no. 43, page. 21899 - 21906, 2015-01
RSC ADVANCES, vol. 5, no. 9, page. 6528 - 6535, 2015-01
ACS NANO, vol. 8, no. 9, page. 8968 - 8978, 2014-09