Porous BMTTPA–CS–GO nanocomposite for the efficient removal of heavy metal ions from aqueous solutions

Abstract

Novel porous BMTTPA–CS–GO nanocomposites are prepared by covalently grafting BMTTPA–CS onto GO surfaces, and used for efficient removal of heavy metal ions from polluted water.

Review—Recent Advances in Electrochemical Sensing of Lead Ion

“…A variety of analytical methods can achieve the detection of Pb 2+ . Some conventional analytical methods, such as colorimetry, 10 inductively coupled plasma analysis, 11,12 atomic absorption spectrometry, 13 high-performance liquid chromatography 14 and mass spectrometry 15 have been widely used in its detection field. These analytical methods can accurately detect the concentration of Pb 2+ .…”