NANOSCALE, vol. 3, no. 4, page. 1724 - 1730, 2011-02
JOURNAL OF BIOMEDICAL OPTICS, vol. 15, no. 4, 2010-07
TRANSLATIONAL RESEARCH, vol. 159, no. 3, page. 175 - 181, 2012-03
ACS NANO, vol. 5, no. 1, page. 173 - 182, 2011-01