Funding for this research was provided by:
National Natural Science Foundation of China (81473085, 21372144)
RELATED DATA
IDENTIFIERS
COPYRIGHT AND LICENSING
: The Royal Society of Chemistry has an exclusive publication licence for this journal
PEER REVIEW METHOD
: Single-blind
PUBLICATION HISTORY
: Received 31 January 2017; Accepted 27 March 2017; Accepted Manuscript published 28 March 2017; Advance Article published 3 April 2017; Version of Record published 11 April 2017