Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

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Graphene, graphene oxide and their derivatives as new sorbents in inorganic analytical chemistry

2012/07/B/ST4/00568

Keywords:

graphene graphene oxide preconcentration solid phase extraction

Descriptors:

  • ST4_6: Instrumental methods in chemistry
  • ST5_10: Functional materials/nanomaterials, nanoparticles

Panel:

ST4 - Chemistry: physical chemistry/chemical physics, theoretical chemistry, analytical chemistry, inorganic chemistry, organic chemistry, method development

Host institution :

Uniwersytet Śląski w Katowicach, Wydział Matematyki, Fizyki i Chemii

woj. śląskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr hab. Rafał Sitko 

Number of co-investigators in the project: 6

Call: OPUS 4 - announced on 2012-09-15

Amount awarded: 575 900 PLN

Project start date (Y-m-d): 2013-07-02

Project end date (Y-m-d): 2015-11-01

Project duration:: 24 months (the same as in the proposal)

Project status: Project settled

Equipment purchased [PL]

  1. Rentgenowski spektromet fluorescencyjny z dyspersją energii (EDXRF) (260 000 PLN)

Information in the final report

  • Publication in academic press/journals (8)
  1. Graphene oxide as a solid sorbent for the preconcentration of cobalt, nickel, copper, zinc and lead prior to determination by energy-dispersive X-ray fluorescence spectrometry
    Authors:
    B. Zawisza, R. Sitko, E. Malicka, E. Talik
    Academic press:
    Analytical Methods (rok: 2013, tom: 5, strony: 6425-6430), Wydawca: RSC
    Status:
    Published
    DOI:
    10.1039/C3AY41451E - link to the publication
  2. Green approach for ultratrace determination of divalent metal ions and arsenic species using total-reflection X‑ray fluorescence spectrometry and mercapto-modified graphene oxide nanosheets as a novel adsorbent
    Authors:
    R. Sitko, P. Janik, B. Zawisza, E. Talik, E. Margui, I. Queralt
    Academic press:
    Anaytical Chemistry (rok: 2015, tom: 87, strony: 3535-3542), Wydawca: ACS
    Status:
    Published
    DOI:
    10.1021/acs.analchem.5b00283 - link to the publication
  3. Spherical silica particles decorated with graphene oxide nanosheets as a new sorbent in inorganic trace analysis
    Authors:
    R. Sitko, B. Zawisza, E. Talik, P. Janik, G. Osoba, B. Feist, E. Malicka
    Academic press:
    Analytica Chmica Acta (rok: 2014, tom: 834, strony: 22-29), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.aca.2014.05.014 - link to the publication
  4. Determination and speciation of trace and ultratrace selenium ions by energy-dispersive X-ray fluorescence spectrometry using graphene as solid sorbent in dispersive micro-solid phase extraction
    Authors:
    K. Kocot, R. Leardi, B. Walczak, R. Sitko
    Academic press:
    Talanta (rok: 2015, tom: 134, strony: 360-365), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.talanta.2014.11.036 - link to the publication
  5. Graphene as a new sorbent in analytical chemistry
    Authors:
    R. Sitko, B. Zawisza, E. Malicka
    Academic press:
    TrAC-Trends in Analytical Chemistry (rok: 2013, tom: 51, strony: 33-43), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.trac.2013.05.011 - link to the publication
  6. Preconcentration of Fe(III), Co(II), Ni(II), Cu(II), Zn(II) and Pb(II) with ethylenediamine-modified graphene oxide
    Authors:
    B. Zawisza, A. Baranik, E. Malicka, E. Talik, R. Sitko
    Academic press:
    Microchimica Acta (rok: 2016, tom: 183, strony: 231-240), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1007/s00604-015-1629-y - link to the publication
  7. Suspended aminosilanized graphene oxide nanosheets for selective preconcentration of lead ions and ultrasensitive determination by electrothermal atomic absorption spectrometry
    Authors:
    R. Sitko, P. Janik, B. Feist, E. Talik, A. Gagor
    Academic press:
    ACS Applied Material and Interfaces (rok: 2014, tom: 6, strony: 20144-20153), Wydawca: ACS
    Status:
    Published
    DOI:
    10.1021/am505740d - link to the publication
  8. 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
    Authors:
    K. Kocot, R. Sitko
    Academic press:
    Spectrochimica Acta Part B (rok: 2014, tom: 94-95, strony: 45486), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.sab.2014.02.003 - link to the publication

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