Andrew P. Hurt and  George J. Vine and  Samantha E. Booth and  Nichola J. Coleman,  Preparation and Antibacterial Properties of Ag+-Exchanged Tobermorite-Chitosan Films.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2012, vol. 72(12). 1160 - 1163
    [viewed 06 December 2019]. Available from: https://publications.waset.org/pdf/15222.