Karina Kocot

Dispersive micro solid-phase extraction using multiwalled carbon nanotubes combined with portable total-reflection X-ray fluorescence spectrometry for the determination of trace amounts of Pb and Cd in water samples

Karina Kocot, Beata Zawisza, Eva Marguí et al. · Journal of Analytical Atomic Spectrometry · 2013 · 103 citations · Full text

Solvent Extraction, Engineering, Extraction Process +22

Dispersive liquid–liquid microextraction using diethyldithiocarbamate as a chelating agent and the dried-spot technique for the determination of Fe, Co, Ni, Cu, Zn, Se and Pb by energy-dispersive X-ray fluorescence spectrometry

Karina Kocot, Beata Zawisza, Rafał Sitko · Spectrochimica Acta Part B Atomic Spectroscopy · 2012 · 77 citations

Solvent Extraction, Chemical Engineering, Engineering +10

Trace and ultratrace determination of heavy metal ions by energy-dispersive X-ray fluorescence spectrometry using graphene as solid sorbent in dispersive micro solid-phase extraction

Karina Kocot, Rafał Sitko · Spectrochimica Acta Part B Atomic Spectroscopy · 2014 · 63 citations

Solid Sorbent, Heavy Metal Ions, Chemical Engineering +13

Determination and speciation of trace and ultratrace selenium ions by energy-dispersive X-ray fluorescence spectrometry using graphene as solid adsorbent in dispersive micro-solid phase extraction

Karina Kocot, Riccardo Leardi, Beata Walczak et al. · Talanta · 2014 · 61 citations

Graphene Nanomeshes, Solvent Extraction, Chemical Engineering +13

Glycine modified graphene oxide as a novel sorbent for preconcentration of chromium, copper, and zinc ions from water samples prior to energy dispersive X-ray fluorescence spectrometric determination

Katarzyna Pytlakowska, Violetta Kozik, Marek Matussek et al. · RSC Advances · 2016 · 42 citations

Engineering, Bio-based Sorbent, Chemistry +18