@article{scholars5485,
          number = {1},
            note = {cited By 3},
          volume = {52},
             doi = {10.1080/00319104.2013.795857},
           title = {Liquid-liquid equilibrium of aqueous two-phase system (PEG 2000-Sodium Citrate-Water) using potential difference as a key tool},
            year = {2014},
         journal = {Physics and Chemistry of Liquids},
           pages = {26--36},
             url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84892479364&doi=10.1080\%2f00319104.2013.795857&partnerID=40&md5=05b4678eda65d59231ef846030925dd6},
        keywords = {Aqueous two phase system; Electrostatic potentials; Liquid liquid equilibrium; Long range interactions; Polyethylene glycol (PEG); Potential difference; Satisfactory predictions, Phase equilibria; Sodium, Tools},
        abstract = {The present work involves an attempt to demonstrate the application of potential difference, existing across the interface of the aqueous two-phase system (ATPS), as a tool for the prediction of the phase equilibrium. The contribution due to long-range interaction for the potential difference and its variation with the composition is studied for the polyethylene glycol (PEG) 2000-Sodium Citrate-Water-based ATPS (Merck, Germany). The developed correlation for the potential difference with concentration shows a satisfactory prediction of the phase equilibrium for the present system. {\^A}{\copyright} 2014 Taylor and Francis Group, LLC.},
          author = {Perumalsamy, M. and Murugesan, T.},
            issn = {00319104}
}