The authors regret the error in the affiliation of one of the authors, Yongfeng Lu, in the original manuscript. The correct affiliation is: the University of Nebraska-Lincoln (UNL) and not Wuhan National Laboratory for Optoelectronics (WNLO) at the Huazhong University of Science and Technology (HUST). The corrected list of authors and affiliations for this paper is as shown above. The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.
ASJC Scopus subject areas
- Analytical Chemistry