Graphene oxide covalently modified with 2,2′-iminodiacetic acid for preconcentration of Cr(III), Cu(II), Zn(II) and Pb(II) from water samples prior to their determination by energy dispersive X-ray fluorescence spectrometry

Physical Sciences and Engineering Chemistry Analytical Chemistry

Katarzyna Pytlakowska, Marek Matussek, Barbara Hachuła, Michał Pilch, Kamil Kornaus, Maciej Zubko, Wojciech A. Pisarski,