Funding for this research was provided by:
National Natural Science Foundation of China (21572158, 21202119, 21202118)
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 11 November 2016; Accepted 6 January 2017; Accepted Manuscript published 6 January 2017; Advance Article published 18 January 2017; Version of Record published 1 February 2017