1. 1) Wang M, Wu L?G, Zheng X?C, Mo J?X, Gao C?J : J. Colloid interface Sci., 300, 286-292 (2006)
2. 2) Lawrence ND, Perera JM, Iyer M, Hickey MW, Stevens GW : Sep. Purif. Technol, 48, 106-112 (2006)
3. 3) Nakamura K : “Electrical Phenomena at Interfaces and Biointerfaces”, H.Ohshima, Ed, Chap36,Wiley, Hoboken, NJ (2012)
4. 5) Huisma HI, Pradanos P, Calvo JI, Hernandez A : J. Membr. Sci., 178, 79-92 (2000)