LANGMUIR, vol. 12, no. 20, page. 4621 - 4624, 1996-10-02
LANGMUIR, vol. 19, no. 6, page. 2357 - 2365, 2003-03-18
JOURNAL OF MATERIALS CHEMISTRY, vol. 6, no. 3, page. 365 - 368, 1996-03