LANGMUIR, vol. 23, no. 23, page. 11373 - 11376, 2007-11-06
CHEMBIOCHEM, vol. 8, no. 12, page. 1380 - 1387, 2007-08-13
NATURE NANOTECHNOLOGY, vol. 2, no. 3, page. 162 - 166, 2007-03