Synthesis of cellulose nanofibers functionalized by dithiooxamide for preconcentration and determination of trace amounts of Cd(II) ions in water samples
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DOI: 10.1007/s10570-020-03388-z
Abstract: A highly efficient natural adsorbent was provided by the synthesis of modified cellulose nanofibers (CNFs) for preconcentration and determination of trace amounts of Cd(II) ions. CNFs were prepared by hydrolysis of wood pulp with strong… read more here.
Keywords: preconcentration determination; determination; cellulose nanofibers; determination trace ... See more keywords
Preconcentration and determination of artemisinin in selected Iranian Artemisia species by SPE–LC–MS using poly(N,N′-methylenebisacrylamide) as sorbent material
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DOI: 10.1007/s13738-019-01754-8
Abstract: Poly(N,N′-methylenebisacrylamide) was synthesized for the selective solid-phase extraction (SPE) and determination of artemisinin in ethanolic extract of five different Artemisia species of Iran, including A. annua, A. aucheri, A. vulgare, A. sieberi and A. scoporia… read more here.
Keywords: determination artemisinin; artemisia species; preconcentration determination; poly methylenebisacrylamide ... See more keywords