JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, vol. 9, no. 8, page. 4633 - 4643, 2009-08
Analytical chemistry, vol. 88, no. 16, page. 8232 - 8238, 2016-08-16
OPTICS COMMUNICATIONS, vol. 156, no. 1-3, page. 37 - 42, 1998-11-01