Funding for this research was provided by:
Natural Science Foundation of Tianjin City (14JCYBJC18100)
National Natural Science Foundation of China (51203079)
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 28 March 2017; Accepted 12 April 2017; Accepted Manuscript published 13 April 2017; Advance Article published 24 April 2017; Version of Record published 16 May 2017