1. P. Et, T. Canadiens, A. Pays, Le cadmium et ses composés, 2009.
  2. O. Faroon, A. Ashizawa, S. Wright, P. Tucker, K. Jenkins, L. Ingerman, C. Rudisill, Toxicological Profile for Cadmium, Agency for Toxic Substances and Disease Registry (US), Atlanta (GA), 2012.
  3. J.F. Borzelleca, E.C. Clarke, L.W. Condie Jr., Short-term toxicity (1 and 10 days) of cadmium chloride in male and female rats: gavage and drinking water, J. Am. Coll. Toxicol., 8 (1989) 377–404.
  4. Z.A. Shaikh, L.M. Smith, Biological indicators of cadmium exposure and toxicity, Experientia, 40 (1984) 36–43.
  5. World Health Organization, Exposure to Cadmium: A Major Public Health Concern, Preventing Disease Through Healthy, Geneva, Switzerland, 2010, pp. 3–6.
  6. ATSDR, Cadmium Toxicity, Case Studies in Environmental Medicine, 2011, pp. 1–63.
  7. E.L. Silva, P. Roldan, S. dos Santos Roldan, M.F. Giné, Simultaneous preconcentration of copper, zinc, cadmium, and nickel in water samples by cloud point extraction using 4-(2-pyridylazo)-resorcinol and their determination by inductively coupled plasma optic emission spectrometry, J. Hazard. Mater., 171 (2009) 1133–1138.
  8. S.L.C. Ferreira, M.D.G.A. Korn, H.S. Ferreira, E.G.P. da Silva, R.G.O. Araújo, A.S. Souza, J.M. Bosque-Sendra, Application of multivariate techniques in optimization of spectroanalytical methods, Appl. Spectrosc. Rev., 42 (2007) 475–491.
  9. C.B. Ojeda, F.S. Rojas, M.C. Pavón, Preconcentration of cadmium in environmental samples by cloud point extraction and determination by FAAS, J. Am. Anal. Chem., 1 (2010) 127–134.
  10. J.L. Manzoori, H. Abdolmohammad-Zadeh, M. Amjadi, Ultratrace determination of cadmium by cold vapor atomic absorption spectrometry after preconcentration with a simplified cloud point extraction methodology, Talanta, 71 (2007) 582–587.
  11. A. Afkhami, T. Madrakian, H. Siampour, Flame atomic absorption spectrometric determination of trace quantities of cadmium in water samples after cloud point extraction in Triton X-114 without added chelating agents, J. Hazard. Mater., 138 (2006) 269–272.
  12. A. Shokrollahi, S. Joybar, H.E. Haghighi, K. Niknam, E. Niknam, Application of cloud point preconcentration and flame atomic absorption spectrometry for the determination of cadmium and zinc ions in urine, blood serum and water samples, Quim. Nova, 36 (2013) 368–374.
  13. X. Wen, P. Wu, L. Chen, X. Hou, Determination of cadmium in rice and water by tungsten coil electrothermal vaporizationatomic fluorescence spectrometry and tungsten coil electrothermal atomic absorption spectrometry after cloud point extraction, Anal. Chim. Acta, 650 (2009) 33–38.
  14. M.A.M. da Silva, V.L.A. Frescura, A.J. Curtius, Determination of trace elements in water samples by ultrasonic nebulization inductively coupled plasma mass spectrometry after cloud point extraction, Spectrochim. Acta, Part B, 55 (2000) 803–813.
  15. S. Bajpai, S.K. Gupta, A. Dey, M.K. Jha, V. Bajpai, S. Joshi, A. Gupta, Application of central composite design approach for removal of chromium (VI) from aqueous solution using weakly anionic resin: modeling, optimization, and study of interactive variables, J. Hazard. Mater., 227–228 (2012) 436–444.
  16. T. van Thuan, B.T.P. Quynh, T.D. Nguyen, V.T.T. Ho, L.G. Bach, Response surface methodology approach for optimization of Cu2+, Ni2+ and Pb2+ adsorption using KOH-activated carbon from banana peel, Surf. Interfaces, 6 (2017) 209–217.
  17. R. Grübel, K. Hagemann, Leader election: a Markov chain approach, Math. Appl., 44 (2016) 1–16.
  18. K. Pytlakowska, V. Kozik, M. Dabioch, Complex-forming organic ligands in cloud-point extraction of metal ions: a review, Talanta, 110 (2013) 202–228.
  19. C.D. Stalikas, Micelle-mediated extraction as a tool for separation and preconcentration in metal analysis, TrAC, Trends Anal. Chem., 21 (2002) 343–355.
  20. N.D. Mu’azu, S.A. Haladu, N. Jarrah, M. Zubair, M.H. Essa, S.A. Ali, Polyaspartate extraction of cadmium ions from contaminated soil: evaluation and optimization using central composite design, J. Hazard. Mater., 342 (2018) 58–68.