[6] Otto A. Journal of Raman Spectroscopy, 2005, 36(12): 497.
[8] Bakshi M S. Journal of Nanoscience and Nanotechnology, 2010, 10(3): 1757.
[9] Ahmada N, Malika M A, Al-Nowaiser F.M, et al. Colloids and Surfaces B: Biointerfaces, 2010, 78: 109.
[10] Nath S, Jana S, Pradhan M, et al. Journal of Colloid and Interface Science, 2010, 341(2): 333.
[11] Zaheer Z, Malik M A, Al-Nowaiser F M, et al. Colloids and Surfaces B: Biointerfaces, 2010, 81(2): 587.
[12] Rafey A, Shrivastav K B L, Iqbal S A, et al. Journal of Colloid and Interface Science, 2011, 534(3): 190.
[13] Wang X F, Zhang W Q, Shen Y H, et al. Materials Science and Engineering: B, 2011, 176(14): 1093.
[14] Zaheer Z, Rafiuddin. Colloids and Surfaces B: Biointerfaces, 2012, 89: 211.
[16] Stokes R J, McBride E, Wolson C G, et al. Applied Spectroscopy, 2008, 62(4): 371.