Abdollahi Garekand, J., Sepehr, E., Feiziasl, V., Rasouli-Sadaghiani, M. H. & Samadi, A. 2019. Comparison of the efficiency of unmodified and chemically modified low-cost biosorbents in the removal of lead from aqueous solutions. Journal of Water and Wastewater, 30, 1-15. (In Persian)
Amarasinghe, B. M. W. P. K. & Williams, R. A. 2007. Tea waste as a low cost adsorbent for the removal of Cu and Pb from wastewater. Chemical Engineering Journal, 132, 299-309.
Arab, R., Hajiaghababaei, L., Badiei, A., Karimi, M., Ganjali, M. R. & Mohammadi Ziarani, G. 2019. 8-Hydroxyquinoline grafted nanoporous SBA-15 as a novel solid phase extractor for preconcentration of trace amount of copper. International Journal of Nano Dimension, 10, 340-349.
Aydin, H., Bulut, Y. & Yerlikay, C. 2008. Removal of copper (II) from aqueous solution by adsorption onto low-cost adsorbents. Journal of Environmental Management, 87, 37-45.
Bahrami, Z., Badiei, A. & Atyabi, F. 2014. Surface functionalization of SBA-15 nanorods for anticancer drug delivery .Chemical Engineering Research and Design, 92, 1296-1303.
Bahrami, Z., Badiei, A., Atyabi, F., Darabi, H. R. & Mehravi, B. 2015. Piperazine and its carboxylic acid derivatives-functionalized mesoporous silica as nanocarriers for gemcitabine: adsorption and release study. Materials Science and Engineering C, 49, 66-74.
Burba, P. & Willmer, P. G. 1983. Cellulose: a biopolymeric sorbent for heavy-metal traces in waters. Talanta, 30, 381-383.
Freundlich, H. M. F. 1906. Over the adsorption in solution. Journal of Physical Chemistry, 57, 385-471.
Garcia-Diaz, I., Antonio Lopez, F. & Jose Alguacil, F. 2018. Carbon nanofibers: a new adsorbent for copper removal from wastewater. Metals, 8, 914-927.
Habibi, S., Hajiaghababaei, L., Badiei, A., Yadavi, M., Dehghan Abkenar, S., Ganjali, M. R. et al. 2017. Removal of reactive black 5 from water using carboxylic acid-grafted SBA-15 nanorods. Desalination and Water Treatment, 95, 333-341.
Hajiaghababaei, L., Abozari, S., Badiei, A., Zarabadi Poor, P., Dehghan Abkenar, S., Ganjali, M. R. et al. 2017. Amino ethyl-functionalized SBA-15: a promising adsorbent for anionic and cationic dyes removal. Iranian Journal of Chemistry and Chemical Engineering, 36(1), 97-108.
Hajiaghababaei, L., Badiei, A., Shojaan, M., Ganjali, M. R., Ziarani, G. M. & Zarabadi-Poor, P. 2012. A novel method for the simple and simultaneous preconcentration of Pb2+, Cu2+ and Zn2+ ions with aid of diethylenetriamine functionalized SBA-15 nanoporous silica compound. International Journal of Environmental Analytical Chemistry, 92, 1352-1364.
Hajiaghababaei, L., Tajmiri, T., Badiei, A., Ganjali, M. R., Khaniani, Y. & Mohammadi Ziarani, G. 2013. Heavy metals determination in water and food samples after preconcentration by a new nanoporous adsorbent. Food Chemistry, 141, 1916-1922.
Hajialifard, M., Hajiaghababaei, L., Badiei, A., Yadavi, M., Dehghan Abkenar, S., Ganjali, M. R. et al. 2018. Fluorene functionalized nanoporous SBA-15 as a novel adsorbent for fast and efficient removal of acid dyes. Journal of Applied Chemical Research, 12, 17-29.
Kanani, N., Bayat, M., Shemirani, F., Ghasemi, J. B., Bahrami, Z. & Badiei, A. 2018. Synthesis of magnetically modified mesoporous nanoparticles and their application in simultaneous determination of Pb(II), Cd(II) and Cu(II). Research on Chemical Intermediates. 44, 1688-1709.
Khan, A. S. & Chow, A. 1986. Sorption of silver, gold and palladium with a polythioether foam. Talanta, 33, 182-184.
Kikuchi, Y., Qian, Q., Machida, M. & Tatsumoto, H. 2006. Effect of ZnO loading to activated carbon on Pb (II) adsorption from aqueous solution. Carbon, 44, 195-202.
Kimura, M., Yamashita, H. & Komada, J. 1986. Use of green tea as an adsorbent of several metal ions in water. Bunseki Kagaku, 35, 400-405.
Kubota, M., Matseemoto, K. & Terada, K. 1987. Preconcentration of silver(I) with 2-mercaptobenzothiazole loaded silica gel. Analytical Science, 3(1), 45-48.
Langmuir, I. 1916.The adsorption of gases on plane surfaces of glass, mica and platinum. Journal of the American Chemical Society, 38, 2221-2295.
Mirabi, A., Shokuhi Rad, A., Divsalar, F. & Karimi Maleh, H. 2017. Application of SBA-15/diphenyl carbazon/SDS nanocomposite as solid phase extractor for simultaneous determination of Cu (II) and Zn (II) ions. Arabian Journal for Science and Engineering, 43, 3547–3556.
Neo, Y. P., Ray, S., Easteal, A. J., Nikolaidis, M. G. & Quek, S. Y. 2012. Influence of solution and processing parameters towards the fabrication of electro spun zein fibers with sub-micron diameter. Journal of Food Engineering, 109, 645-651.
Pavan Kumar, G. V. S. R., Avinash Malla, K., Yerra, B. & Srinivasa Rao, K. 2019. Removal of Cu(II) using three low-cost adsorbents and prediction of adsorption using artificial neural networks. Applied Water Science, 9, 44
Saadat, A., Hajiaghababaei, L., Badiei, A., Ganjali, M. R. & Mohammadi Ziarani, G. 2019. Amino functionalized silica coated Fe3O4 magnetic nanoparticles as a novel adsorbent for removal of Pb2+ and Cd2+. Pollution, 5, 847-857.
Salman, M., Rehman, R., Farooq, U., Tahir, A. & Mitu, L. 2020. Biosorptive removal of cadmium(II) and copper(II) using microwave-assisted thiourea-modified sorghum bicolor agrowaste. Journal of Chemistry, 8269643, 11.
Shooshtary, H., Hajiaghababaei, L., Badiei, A., Ganjali, M. R. & Mohammadi Ziarani, G. 2018. Efficient removal of Ag+ and Cu2+ using imine-modified/mesoporous silica-coated magnetic nanoparticles. Advances in Environmental Technology,4, 223-231.
Taguchi, S., Yai, T., Shimada, Y., Goto, K. & Hara, M. 1983. Simultaneous determination of several trace metals by asv after preconcentration by adsorption as padap complexes on C(18)-bonded glass beads. Talanta, 30, 169-172.
Vallet-Regi, M., Balas, F. & Arcos, D. 2007. Mesoporous materials for drug delivery. Angewandte Chemie International Edition, 46, 7548-7558.
Zahedniya, M. & Ghazi Tabatabaei, Z. 2018. Investigation of BTEX removal from aqueous solution by single wall carbon nanotubes decorated with ZnO. Journal of Water and Wastewater, 29(2), 1-11. (In Persian)
Zhang, B.W., Fischer, K., Bieniek, D. & Kettrup, A. 1994. Synthesis of carboxyl group containing hydrazine-modified polyacrylonitrile fibres and application for the removal of heavy metals. Reactive Polymers, 24, 49-58.