Rathod, N. V.Rao, A.Pradeep KumarRamakumar, K. L.Malkhede, D. D.2015-04-082015-04-082014New Journal of Chemistry, 2014. Vol. 38 (11): pp. 5331-5340http://hdl.handle.net/123456789/107034514 bytestext/htmlenComplexationcalixarenes and efficient supercritical CO2 extractionacidic mediumsupercritical carbon dioxidelead–calixarene complexscanning electron micrographComplexation with calixarenes and efficient supercritical CO2 extraction of Pb(II) from acidic mediumArticle