1. Abbaszadegan A, Ghahramani Y, Gholami A, Hemmateenejad B, Dorostkar S, Nabavizadeh M, Sharghi H (2015) The effect of charge at the surface of silver nanoparticles on antimicrobial activity against gram-positive and gram-negative bacteria: a preliminary study. J Nanomater 16:720654
2. Adeleye AS, Keller AA (2016) Interactions between algal extracellular polymeric substances and commercial TiO2 nanoparticles in aqueous media. Environ Sci Technol 50:12258–12265
3. Afshar E, Mohammadi-Manesh H, Dashti Khavidaki H (2017) Removal of Hg(I) and Hg(II) Ions from aqueous solutions, using TiO2 nanoparticles. Pollution 3:505–516
4. Arruda SCC, Silva ALD, Galazzi RM, Azevedo RA, Zezzi Arruda MA (2015) Nanoparticles applied to plant science: A review. Talanta 131:693–705
5. Bahrami M, Amiri MJ, Koochaki S (2017) Removal of caffeine from aqueous solution using multi-wall carbon nanotubes: kinetic, isotherm, and thermodynamics studies. Pollution 3:539–552