1.

Discrete micro-volume suspension injection to microwave induced plasma for simultaneous determination of cadmium and lead pre-concentrated on multiwalled carbon nanotubes in optical emission spectrometry / Michał Janeda (WTCH), Magdalena Krawczyk-Coda (WTCH), Mariusz Ślachciński (WTCH) // Spectrochimica Acta Part B: Atomic Spectroscopy - 2023, vol. 201, s. 106614-1-106614-11

Artykuł naukowy 100 3,2

2.

Application of MgF2 as a new sorbent for preconcentration and isolation of sulphur in food samples before the determination by molecular absorption spectrometry / Magdalena Krawczyk-Coda (WTCH), Maciej Galiński (WTCH), Mariusz Pietrowski, Ewa Stanisz (WTCH) // Spectrochimica Acta Part B: Atomic Spectroscopy - 2022, vol. 198, s. 106547-1-106547-8

Artykuł naukowy 100 3,3

3.

Determination of Silver in Environmental Samples by High-resolution Continuum Source Graphite Furnace Atomic Absorption Spectrometry after Preconcentration on Bentonite / Magdalena Krawczyk-Coda (WTCH) // Journal of Analytical Chemistry - 2022, vol. 77, no. 9, s. 1155-1161

Artykuł naukowy 40 1,1

4.

Determination of Selenium in food samples by high-resolution continuum source atomic absorption spectrometry after preconcentration on halloysite nanotubes using ultrasound-assisted dispersive micro solid-phase extraction / Magdalena Krawczyk-Coda (WTCH) // Food Analytical Methods - 2019, vol. 12, iss. 1, s. 128-135

Artykuł naukowy 70 2,667

5.

Low cost adsorbents in ultrasound-assisted dispersive micro solid-phase extraction for simultaneous determination of indium and nickel by high-resolution continuum source graphite furnace atomic absorption spectrometry in soils and sediments / Magdalena Krawczyk-Coda (WTCH), Ewa Stanisz (WTCH) // Analytical Methods - 2018, vol. 10, iss. 23, s. 2681-2690

Artykuł naukowy 25 2,378

6.

Sequential determination of gallium, indium, and thallium in environmental samples after preconcentration on halloysite nanotubes using ultrasound-assisted dispersive micro solid-phase extraction / Magdalena Krawczyk-Coda (WTCH) // New Journal of Chemistry - 2018, vol. 42, iss. 18, s. 15444-15452

Artykuł naukowy 30 3,069

7.

Determination of fluorine in herbs and water samples by molecular absorption spectrometry after preconcentration on nano-TiO2 using ultrasound-assisted dispersive micro solid phase extraction / Magdalena Krawczyk-Coda (WTCH), Ewa Stanisz (WTCH) // Analytical and Bioanalytical Chemistry - 2017, vol. 409, iss. 27, s. 6439-6449

Artykuł naukowy 40 3,307

8.

Halloysite nanotubes as a solid sorbent in ultrasound-assisted dispersive micro solid-phase extraction for the determination of bismuth in water samples using high-resolution continuum source graphite-furnace atomic absorption spectrometry / Magdalena Krawczyk-Coda (WTCH) // Spectrochimica Acta Part B: Atomic Spectroscopy - 2017, vol. 129, s. 21-27

Artykuł naukowy 35 2,854

9.

ZnO nanoparticles as an adsorbent in ultrasound-assisted dispersive micro solid-phase extraction combined with high-resolution continuum source electrothermal atomic absorption spectrometry for determination of trace germanium in food samples / Ewa Stanisz (WTCH), Magdalena Krawczyk-Coda (WTCH) // Microchemical Journal - 2017, vol. 132, s. 136-142

Artykuł naukowy 35 2,746

10.

Application of dendrimer modified halloysite nanotubes as a new sorbent for ultrasound-assisted dispersive micro-solid phase extraction and sequential determination of cadmium and lead in water samples / Magdalena Krawczyk (WTCH), Somaye Akbari, Magdalena Jeszka-Skowron (WTCH), Elmira Pajootan, Farnaz Shahamati Fard // Journal of Analytical Atomic Spectrometry - 2016, Vol. 31, iss. 7, s. 1505-1514

35 3,379

11.

Multiwalled carbon nanotubes as solid sorbent in dispersive micro solid-phase extraction for the sequential determination of cadmium and lead in water samples / Magdalena Krawczyk (WTCH), Magdalena Jeszka-Skowron (WTCH) // Microchemical Journal - 2016, vol. 126, s. 296-301

Artykuł naukowy 35 3,034

12.

Ultrasound-assisted dispersive micro solid-phase extraction with nano-TiO2 as adsorbent for the determination of mercury species / Magdalena Krawczyk (WTCH), Ewa Stanisz (WTCH) // Talanta - 2016, vol. 161, s. 384-391

Artykuł naukowy 40

13.

Determination of antioxidant activity, rutin, quercetin, phenolic acids and trace elements in tea infusions: Influence of citric acid addition on extraction of metals / Magdalena Jeszka-Skowron (WTCH), Magdalena Krawczyk (WTCH), Agnieszka Zgoła-Grześkowiak (WTCH) // Journal of Food Composition and Analysis - 2015, vol. 40, s. 70-77

Artykuł naukowy 35 2,78

14.

Kraft lignin/silica-AgNPs as a functional material with antibacterial activity / Łukasz Klapiszewski (WTCH), Tomasz Rzemieniecki (WTCH), Magdalena Krawczyk (WTCH), D. Malina, M. Norman (WTCH), J. Zdarta (WTCH), Izabela Majchrzak (WTCH), A. Dobrowolska, K. Czaczyk, Teofil Jesionowski (WTCH) // Colloids and Surfaces B: Biointerfaces - 2015, vol. 134, s. 220-228

Artykuł naukowy 35 3,902

15.

Selenium in Gluten-free Products / Iga Rybicka, Magdalena Krawczyk (WTCH), Ewa Stanisz (WTCH), Anna Gliszczyńska-Świgło // Plant Foods for Human Nutrition - 2015, vol. 70, no. 2, s. 224-229

Artykuł naukowy 35 2,276

16.

Silver nanoparticles as a solid sorbent in ultrasound-assisted dispersive micro solid-phase extraction for the atomic absorption spectrometric determination of mercury in water samples / Magdalena Krawczyk (WTCH), Ewa Stanisz (WTCH) // Journal of Analytical Atomic Spectrometry - 2015, vol. 30, no. 11, s. 2353-2358

Artykuł naukowy 35 3,379

17.

Determination of macro and trace elements in multivitamin dietary supplements by high-resolution continuum source graphite furnace atomic absorption spectrometry with slurry sampling / Magdalena Krawczyk (WTCH) // Journal of Pharmaceutical and Biomedical Analysis - 2014, 88, s. 377-384

Artykuł naukowy 35 2,979

18.

Sequential multi-element determination of iron and zinc in water samples by high-resolution continuum source graphite furnace atomic absorption spectrometry after column solid-phase extraction onto multiwalled carbon nanotubes / Magdalena Krawczyk (WTCH), Magdalena Jeszka-Skowron (WTCH), Henryk Matusiewicz (WTCH) // Microchemical Journal - 2014, vol. 117, s. 138-143

Artykuł naukowy 35 2,746

19.

Solid-phase extraction with multiwalled carbon nanotubes prior to photochemical generation of cadmium coupled to high-resolution continuum source atomic absorption spectrometry / Ewa Stanisz (WTCH), Magdalena Krawczyk (WTCH), Henryk Matusiewicz (WTCH) // Journal of Analytical Atomic Spectrometry - 2014, no. 29, s. 2388-2397

Artykuł naukowy 35 3,466

20.

Determination of gold by high-resolution continuum source atomic absorption spectrometry with chemical vapor generation / Magdalena Krawczyk (WTCH), Henryk Matusiewicz (WTCH) // Journal of the Brazilian Chemical Society - 2013, vol. 24, no. 5, s. 749-757

Artykuł naukowy 25 1,253

21.

Determination of nickel by chemical vapor generation in situ trapping flame AAS / Henryk Matusiewicz (WTCH), Magdalena Krawczyk (WTCH) // CENTRAL EUROPEAN JOURNAL OF CHEMISTRY - 2011, vol. 9, nr 4, s. 648-659

Artykuł naukowy 1,073

22.

Determination of total antimony and inorganic antimony species by hydride generation in situ trapping flame atomic absorption spectrometry : a new way to (ultra)trace speciation analysis / Henryk Matusiewicz (WTCH), Magdalena Krawczyk (WTCH) // Journal of Analytical Atomic Spectrometry - 2008, vol. 23, iss. 1, s. 43-53

Artykuł naukowy 4,028

23.

Determination of total mercury by vapor generation In Situ trapping flame atomic absorption spectrometry / Henryk Matusiewicz (WTCH), Magdalena Krawczyk (WTCH) // Chemia Analityczna - 2008, vol. 53, nr 6, s. 905-925

Artykuł naukowy 0,564

24.

Zastosowanie techniki generowania wodorków, wzbogacania in situ w „pułapce atomów” i płomieniowej absorpcyjnej spektrometrii atomowej w analizie śladowej i specjacyjnej pierwiastków w próbkach biologicznych i środowiskowych / Henryk Matusiewicz (WTCH), Magdalena Krawczyk (WTCH) // Chemistry-Didactics-Ecology-Metrology - 2008, R. 13, nr 1-2, s. 9-32

Artykuł naukowy

25.

Determination of tellurium by hydride generation with in situ trapping flame atomic absorption spectrometry / Henryk Matusiewicz (WTCH), Magdalena Krawczyk (WTCH) // Spectrochimica Acta Part B: Atomic Spectroscopy - 2007, vol. 62, iss. 3, s. 309-316

Artykuł naukowy / referat 2,957

26.

Hydride generation-in situ trapping-flame atomic absorption spectrometry hybridization for indium and thallium determination / Henryk Matusiewicz (WTCH), Magdalena Krawczyk (WTCH) // Journal of the Brazilian Chemical Society - 2007, vol. 18, no. 2, s. 304-311

Artykuł naukowy 1,539