A. Duran, M. Tuzen and M. Soylak, Preconcentration of some trace elements via using multiwalled carbon nanotubes as solid phase extraction adsorbent, J. Hazard. Mater. 169 (2009) 466-471.
 M. Tuzen, K.O. Saygi, C. Usta and M. Soylak, Pseudomonas aeruginosa immobilized multiwalled carbon nanotubes as biosorbent for heavy metal ions, Bioresour. Technol. 99 (2008) 1563-1570.
 P. Ken Gillman, Methylene Blue and Serotonin Toxicity: Definite Causal Link, Psychosomatics. 51 (2010) 448–449.
 S.S. Adav, D.J. Lee, K.Y. Show and J.H. Tay, Aerobic granular sludge: recent advances, Biotechnol. Adv. 26 (2008) 411-423.
 M. Ghaedi, Sh. Hajati, B. Barazesh, F. Karimi and Gh. Ghezelbash, Saccharomyces cerevisiae for the biosorption of basic dyes from binary component systems and the high order derivative spectrophotometric method for simultaneous analysis of Brilliant green and Methylene blue, J. Ind. Eng. Chem. 19 (2013) 227-233.
 M. Ghaedi, F. Karimi, B. Barazesh, R. Sahraei and A. Daneshfar, Removal of Reactive Orange 12 from aqueous solutions by adsorption on tin sulfide nanoparticle loaded on activated carbo, J. Ind. Eng. Chem. 19 (2013) 756–763.
 S. Hajati, M. Ghaedi, F. Karimi, B. Barazesh, R.Sahraei and A. Daneshfar, Competitive adsorption of Direct Yellow 12 and Reactive Orange 12 on ZnS:Mn nanoparticles loaded on activated carbon as novel adsorbent, J. Ind. Eng. Chem. 20 (2014) 564–571.
 S. Hajati, M. Ghaedi, B. Barazesh, F. Karimi, R. Sahraei, A. Daneshfar and A. Asghari, Application of high order derivative spectrophotometry to resolve the spectra overlap between BG and MB for the simultaneous determination of them: Ruthenium nanoparticle loaded activated carbon as adsorbent, J. Ind. Eng. Chem. 20 (2014) 2421–2427.
 Z.R. Dzhafarov, Z.A. Kuliev, A.D. Vdovin, A.A. Kuliev, V.M. Malikov and N.M. Ismailov, Coumarins of Smyrniopsis aucheri, Chem. Nat. Compd. 28 (1992) 27-31.
 A. Krevs, J. Darginavicien, B. Gylyte, R. Grigutyte, S. Jurkoniene, R. Karitonas, A. Kucinskien, R. Pakalnis, K. Sadauskas, L. Manusadzianas and R. Vitkus, Ecotoxicological effects evoked in hydrophytes by leachates of invasive Acer negundo and autochthonous Alnus glutinosa fallen off leaves during their microbial decomposition, Environ. Pollut. 173 (2013) 75-84.
 C.C. Wang, L.C. Juang, T.C. Hsu, C.K. Lee, J.F. Lee and F.C. Huang, J. Colloid Interface Sci. 273 (2004) 80.
 and H. Yang, Modelling blue and green water resources availability in Iran, Hydrol. Processes. 23 (2009) 486-501.
 S.R. Oliva, B. Valdés and M.D. Mingorance, Evaluation of some pollutant levels in bitter orange trees: Implications for human health, Food Chem. Toxicol. 46 (2008) 65-72.
 T.G. Kazi, N. Jalbani, J.A. Baig, G.A. Kandhro, H.I. Afridi, M.B. Arain, M.K. Jamali and A.Q. Shah, Assessment of toxic metals in raw and processed milk samples using electrothermal atomic absorption spectrophotometer, Food Chem. Toxicol. 47 (2009) 2163-2169.
 I. Langmuir, The adsorption of gases on plane surfaces of glass, mica and platinum, J. Am. Ceram. Soc. 40 (1918) 1361- 1403.
 G. McKay and B. Al Duri, Simplified model for the equilibrium adsorption of dyes from mixtures using activated carbonEin vereinfachtes modell für das adsorptionsgleichgewicht von mischungen aus farbstoffen an aktivkohle, Chem. Eng. Process. 22 (1987) 145-156.
 M. Ghaedi, F. Ahmadi and A. Shokrollahi, Simultaneous preconcentration and determination of copper, nickel, cobalt and lead ions content by flame atomic absorption spectrometry, J. Hazard. Mater. 142 (2007) 272-278.
 C.L. Arthur and J. Pawliszyn, Solid phase microextraction with thermal desorption using fused silica optical fibers, Anal. Chem. 62 (1990) 2145-2148.
 S.Z. Mohammadi, M. Balengei, A. Pourhasanghani, S. Fozooni and A. Amiri, Carrier Element-Free Coprecipitation for Preconcentration of Mn2+, Co2+, Ni2+, Cd2+ and Cu2+ Ions from Water, Brewed Tea and Tobacco Samples, Iran. J. Anal. Chem. 5 (2018) 1-8.
 M. Mazloum-Ardakani, B. Brazesh, L. Hosseinzadeh and A. Khoshroo, Graphene Sheet for Improving the Electrocatalytic Activity of a Benzofuran Derivative Modified Electrode for Determination of Epinephrine in the Presence of Serotonin, Am. J. Anal. Chem. 72 (2017) 689–698.
 V.J.P. Poots, G. McKay and J.J. Healy, The removal of acid dye from effluent using natural adsorbents—I peat, Water Res. 10 (1976) 1061- 1066.
 Sh. Mona, A. Kaushik and C.P. Kaushik, Biosorption of reactive dye by waste biomass of Nostoc linckia, Ecol. Eng. 37 (2011) 1589– 1594.
 R. Lafi, A.B. Fradj, A. Hafiane and B.H. Hameed, Coffee waste as potential adsorbent for the removal of basic dyes from aqueous solution, Korean J. Chem. Eng. 31 (2014) 2198-2206.