Funding for this research was provided by:
National Natural Science Foundation of China (21372267, 21572027)
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 6 February 2017; Accepted 1 March 2017; Accepted Manuscript published 2 March 2017; Advance Article published 8 March 2017; Version of Record published 28 March 2017