Krótka historia Repozytorium Uniwersytetu w Białymstoku – perspektywa osobista

Tekst jest osobistą relacją o drodze do otwartości Uniwersytetu w Białymstoku na tle zmian zachodzących w polskiej nauce. Pokazuje podejmowane działania w celu utworzenia instytucjonalnego repozytorium i jego rozwój na przestrzeni lat. Opisuje miejsce i znaczenie Repozytorium Uniwersytetu w Białymstoku w środowisku naukowym [email protected] w BiałymstokuZarządzenie nr 7 Rektora Uniwersytetu w Białymstoku z dnia 24 lutego 2015 r. w sprawie zasad organizacji i rozliczania konferencji naukowych i edukacyjnych w Uniwersytecie w Białymstoku, https://docs.uwb.edu.pl/pliki/2015-7-2.pdf (dostęp: 25.08.2023).677

Chromium Speciation in Wastewater and Sewage by Solid-Phase Extraction Using a New Diphenylcarbazone-Incorporated Resin

A new procedure for the determination of chromium species in polluted environmental samples by flame atomic absorption spectrometry was developed in this work. A new material containing 1,5-diphenylcarbazone included in a polymeric matrix was prepared and employed as a solid-phase extraction material for selective separation of Cr(III) ions under dynamic conditions. Chromium(III) ions were retained on this sorbent with high efficiency and repeatability (95 %, RSD = 1 %) from solutions with pH 9.0. The quantitative recovery of analyte was obtained with 0.1 mol L−1 EDTA. The concentration of Cr(VI) ions was calculated from the difference between the concentration of total chromium and Cr(III) ions. The prepared sorbent exhibits good chemical and mechanical stability, sorption capacity and selectivity towards Cr(III) ions in the presence of Cu(II), Ni(II), Mn(II) and Ca(II) ions. The accuracy of the separation method was proved by analysis of reference material of wastewater RES 10.2. The developed procedure was applied for chromium speciation analysis in municipal sewage samples.Barbara Leśniewska: [email protected] Leśniewska - Institute of Chemistry, University of BialystokAnna Jeglikowska - Institute of Chemistry, University of BialystokBeata Godlewska-Żyłkiewicz - Institute of Chemistry, University of BialystokAboufazeli, F., Lotfi, Z. Z., Hamid, R., Sadeghi, O., Karimi, M., & Najafi, E. (2013). Novel ion imprinted polymer magnetic mesoporous silica nano-particles for selective separation and determination of lead ions in food samples. Food Chemistry, 141, 3459–3465.Bagheri, A., Behbahani, M., Amini, M. M., Sadeghi, O., Taghizade, M., Baghayi, L., & Salarian, M. (2012). Simultaneous separation and determination of trace amounts of Cd(II) and Cu(II) in environmental samples using novel diphenylcarbazide modified nanoporous silica. Talanta, 89, 455–461.Barałkiewicz, D., Pikosz,B.,Belter,M.,&Marcinkowska,M. (2013). Speciation analysis of chromium in drinking water samples by ion-pair reversed-phase HPLC-ICP-MS: validation of the analytical method and evaluation of the uncertainty budget. Accreditation and Quality Assurance, 18, 391–401.Bayramoglu, G., & Arica, M. Y. (2011). Synthesis of Cr(VI)-imprinted poly(4-vinyl pyridine-co-hydroxyethyl methacrylate) particles: its adsorption propensity to Cr(VI). Journal of Hazardous Materials, 187, 213–221.Behbahani, M., Bagheri, A., Amini, M. M., Sadeghi, O., Salarian, M., Najafi, F., & Taghizadeh, M. (2013a). Application of multiwalled carbon nanotubes modified by diphenylcarbazide for selective solid phase extraction of ultra traces Cd(II) in water samples and food products. Food Chemistry, 141, 48–53.Behbahani, M., Bagheri, A., Taghizadeh, M., Salarian, M., Sadeghi, O., Adlnasab, L., & Jalali, K. (2013b). Synthesis and characterisation of nano structure lead (II) ion-imprinted polymer as a new sorbent for selective extraction and preconcentration of ultra trace amounts of lead ions from vegetables, rice, and fish samples. Food Chemistry, 138, 2050–2056.Report on Carcinogens, Thirteenth Edition. (2014). Chromium hexavalent compounds, CAS No. 18540-29-9, National Toxicology Program, Department of Health and Human Services. (http://ntp.niehs.nih.gov/go/roc13).Chang, Q., Song, S., Wang, Y., Li, J., & Ma, J. (2012). Application of grapheme as a sorbent for preconcentration and determination of trace amounts of chromium(III) in water samples by flame atomic absorption spectrometry. Analytical Methods, 4, 1110–1016.EEATechnical report. (2015). European Union emission inventory report 1990–2013 under the UNECE Convention on Longrange Transboundary Air Pollution (LRTAP) (Vol. 8, p. 69). Luxembourg: Publications Office of the European Union. http://www.eea.europa.eu/publications/lrtap-emissioninventory-report/#parent-fieldname-title; 18.12.2015.EPA (2014). Priority pollutant list: http://www2.epa.gov/eg/toxicand-priority-pollutants-under-clean-water-act (6.12.2015).Filik, H., Doğutan, M., & Apak, R. (2003). Speciation analysis of chromium by separation on a 5-palmitoyl oxine-functionalized XAD-2 resin and spectrophotometric determination with diphenylcarbazide. Analytical and Bioanalytical Chemistry, 376, 928–933.Hoet, P. (2005). Speciation of chromium in occupational exposure and clinical aspects. In R. Cornelis, H. Crews, J. Caruso, & K. G. Heumann (Eds.), Handbook of elemental speciation II: species in the environment, food, medicine & occupational health (pp. 135–157). Chichester: Wiley, Ltd.IARC. (1990). Monographs on the evaluation of carcinogenic risks to humans. Chromium, nickel and welding (Vol. 49, pp. 49–214). Lyon: WHO International Agency for Research on Cancer.Inczedy, J, Lengyel, T, Ure, AM, Gelencser, A, Hulanicki, A (1998) Compendium of analytical nomenclature. 3rd ed. IUPAC, Blackwell Science.Kotaś, J., & Stasicka, Z. (2000). Chromium occurrence in the environment and methods of its speciation. Environmental Pollution, 107, 263–283.Leśniewska, B., Kosińska, M., Godlewska-Żyłkiewicz, B., Zambrzycka, E., & Wilczewska, A. Z. (2011). Studies of new sorbents based on imprinted complexes of Pt(II) with thiosemicarbazone derivatives for separation and determination of platinum in environmental samples by electrothermal atomic absorption spectrometry. Mikrochimica Acta, 175, 273–282.Leśniewska, B., Godlewska-Żyłkiewicz, B., & Wilczewska, A. Z. (2012). Separation and preconcentration of trace amounts of Cr(III) ions on ion imprinted polymer from water samples. Microchemical Journal, 105, 88–93.Leśniewska, B., Trzonkowska, L., Zambrzycka, E., & GodlewskaŻyłkiewicz, B. (2015). Multi-commutation flow system with on-line solid phase extraction exploiting the ion-imprinted polymer and FAAS detection for chromium speciation analysis in sewage samples. Analytical Methods, 7, 1517–1526.Long, X., Miro, M., & Hansen, H. (2005). Universal approach for selective trace metal determinations via sequential injection-bead injection-lab on valve using renewable hydrophobic bead surfaces as reagent carriers. Analytical Chemistry, 77, 6032–6041.Ma, J., Yuan, D., & Byrne, R. H. (2014). Flow injection analysis of trace chromium(VI) in drinking water with a liquid waveguide capillary cell and spectrophotometric detection. Environmental Monitoring and Assessment, 186, 367–373.Madzgalj, A., Baesso, M. L., & Franko, M. (2008). Flow injection thermal lens spectrometric detection of hexavalent chromium. European Physical Journal Special Topics, 153, 503–506.Metze, D., Jakubowski, N., & Klockow, D. (2005). Speciation of chromium in environment and food. In R. Cornelis, H. Crews, J. Caruso, & K. G. Heumann (Eds.), Handbook of elemental speciation II: species in the environment, food, medicine & occupational health (pp. 120–134). Chichester: Wiley, Ltd.Moghimi, A., & Poursharifi, M. J. (2011). Preconcentration and determination of mercury(II) using modified silica gel with diphenylthiocarbazone by cold vapour atomic absorption spectrometry. Asian Journal of Chemistry, 23, 4117.Mondal, B. C., Das, D., & Das, A. K. (2002). Synthesis and characterization of a new resin functionalized with 2-naphthol-3,6-disulfonic acid and its application for the speciation of chromium in natural water. Talanta, 56, 145–152.Mulaudzi, L. V., Staden, J. F., & Stefan, R. I. (2002). Determination of chromium(III) and chromium(VI) by use of a spectrophotometric sequential injection system. Analytica Chimica Acta, 467, 51–60.Namieśnik, J., & Rabajczyk, A. (2012). Speciation analysis of chromium in environmental samples. 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Development of Solid Phase Extraction Method Based on Ion Imprinted Polymer for Determination of Cr(III) Ions by ETAAS in Waters

In this work, a new solid phase extraction method for the determination of chromium species in water samples by electrothermal atomic absorption spectrometry was developed. For selective separation of Cr(III) ions under dynamic conditions, two ion imprinted polymers containing Cr(III)-1,10-phenanthroline complex (Cr(III)-phen) were prepared with the use of one (styrene, ST) or two (styrene and 4-vinylpyridine, ST-4VP) functional monomers. The physicochemical properties of those solid sorbents towards Cr(III) ions were studied and compared. It was found that Cr(III) ions were retained on the Cr(III)-phen-ST and Cr(III)-phen-ST-4VP polymers with high efficiency and repeatability (91.6% and 92.9%, RSD < 2%) from solutions at pH 4.5. The quantitative recovery of the analyte (91.7% and 93.9%, RSD < 4%) was obtained with 0.1 mol/L EDTA solution. The introduction of 4VP, an additional functional monomer, improved selectivity of the Cr(III)-phen-ST-4VP polymer towards Cr(III) ions in the presence of Cu(II), Mn(II) and Fe(III) ions, and slightly decreased the sorption capacity and stability of that polymer. The accuracy of procedures based on both polymeric sorbents was proved by analyzing the standard reference material of surface water SRM 1643e. The method using the Cr(III)-phen-ST polymer was applied for determining of Cr(III) ions in tap water and infusion of a green tea.Research work financed by the Ministry of Science and Education as part of a grant for maintaining research potential awarded to the Faculty of Chemistry, University of Bialystok.Laura Trzonkowska: ; [email protected] Leśniewska: : [email protected] Godlewska-Żyłkiewicz: ; [email protected] Trzonkowska - Department of Analytical Chemistry, Faculty of Chemistry, University of BialystokBarbara Leśniewska - Department of Analytical Chemistry, Faculty of Chemistry, University of BialystokBeata Godlewska-Żyłkiewicz - Department of Analytical Chemistry, Faculty of Chemistry, University of BialystokDhal, B.; Thatoi, H.N.; Das, N.N.; Pandey, B.D. Chemical and microchemical remediation of hexavalent chromium from contaminated soil and mining/metallurgical solid waste: A review. J. Hazard. Mater. 2013, 250–251, 272–291.Sawicka, E.; Jurkowska, K.; Piwowar, A. 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One-minute highly selective Cr(VI) determination at ultra-trace levels: An ICP-MS method based on the on-line trapping of Cr(III). J. Hazard. Mat. 2021, 412, 125280.Wani, A.A.; Khan, A.M.; Manea, Y.K.; Salem, M.A.S.; Shahadat, M. Selective adsorption and ultrafast fluorescent detection of Cr(VI) in wastewater using neodymium doped polyaniline supported layered double hydroxide nanocomposite. J. Hazard. Mat. 2021, 416, 125754.Trzonkowska, L.; Leśniewska, B.; Godlewska-Żyłkiewicz, B. Recent advances in on-line methods based on extraction for speciation ˙analysis of chromium in environmental matrices. Crit. Rev. Anal. Chem. 2015, 17, 305–322.Diniz, K.M.; Teixeira Tarley, C.R. Specition analysis of chromium in water samples through sequential combination of dispersive magnetic solid phase extraction using mesoporous amino-functionalized Fe3O4-SiO2 nanoparticles and cloud point extraction. Microchem. 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Polym. 2013, 73, 859–875.El Ouardi, Y.; Giove, A.; Laatikainen, M.; Branger, C.; Laatikainen, K. Benefit of ion imprinting technique in solid-phase extraction of heavy metals, special focus on the last decade. J. Environ. Chem. Eng. 2021, 9, 106548.Zambrzycka-Szelewa, E.; Leśniewska, B.; Godlewska-Żyłkiewicz, B. Preparation and application of ion-imprinted polymer ˙sorbents in separation process of trace metals. In MIP Synthesis, Characteristics and Analytical Application; Mar´c, M., Ed.; Comprehensive Analytical Chemistry; Elsevier: Amsterdam, The Netherlands, 2019; Volume 86, pp. 261–293.Birlik, E.; Ersoz, A.; Denizil, A.; Say, R. Cr(III)-imprinted polymeric beads: Sorption and preconcentration studies. J. Hazard. Mater. 2007, 140, 110–116.Leśniewska, B.; Jakubowska, I.; Zambrzycka, E.; Godlewska-Żyłkiewicz, B. A novel ion-imprinted polymeric sorbent for ˙separation and determination of chromium(III) species in wastewater. Turk. J. 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Determination of total chromium in tea samples by suspension dispersive solid phase extraction combined with silver nanoparticles and using flame atomic absorption spectrometry. Anal. Methods 2015, 7, 2093–2099.14411

An ultrasound-assisted procedure for fast screening of mobile fractions of Cd, Pb and Ni in soil. Insight into method optimization and validation

A fast ultrasound-assisted sequential extraction (UASE) procedure for the determination of cadmium, lead and nickel fractions in soil was developed and fully validated. The working parameters of an ultrasound probe were optimized by comparing the content of metals in soil extracts obtained by the UASE procedure with that obtained by the conventional (with the aid of a vertical rotor) modified Community Bureau of Reference (BCR) procedure. The content of metals in soil fractions was determined by electrothermal atomic absorption spectrometry. The total time of extraction of metals from soil was shorten from 48 h to 27 min (total sonication time). The trueness of the developed method was confirmed by analysis of the certified reference material BCR701. In order to indicate critical points of the developed UASE method, uncertainties of fractionation results were calculated and compared with those calculated for conventional modified BCR procedure. The method usefulness was tested for the determination of metal fractions in different types of soil collected in the Podlasie Province (Poland). The proposed procedure could be used for fast screening of mobile fractions of several heavy metals in soil.Barbara Leśniewska: [email protected] Leśniewska - Institute of Chemistry, University of Bialystok, Białystok, PolandMarta Krymska - Institute of Chemistry, University of Bialystok, Białystok, PolandEwelina Świerad - Institute of Chemistry, University of Bialystok, Białystok, PolandJózefa Wiater - Faculty of Civil and Environmental Engineering, Bialystok University of Technology, Białystok, PolandBeata Godlewska-Żyłkiewicz - Institute of Chemistry, University of Bialystok, Białystok, PolandAhmad MS, Ashraf M (2011) Essential roles and hazardous effects of nickel in plants. Rev Environ Contam Toxicol 214:125–167.Andresen E, Küpper H (2013) Cadmium toxicity in plants. 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Sorption of platinum on immobilized microorganisms for its on-line preconcentration and chemiluminescent determination in water samples

Fungi of the type Aspergillus sp. were immobilized on a cellulosic resin and used as a biosorbent for the on-line preconcentration and separation of Pt(IV) ions prior to their chemiluminescent determination via flow injection analysis. Biosorption and elution conditions were optimized, and the results compared to biosorbents based on the use of Chlorella vulgaris algae and Saccharomyces cerevisiae yeast in terms of preconcentration and selective retention of Pt(IV). The immobilized fungi presented here have a high potential for use in platinum biosorption. The procedure exhibits the currently lowest limit of detection (0.02 ng mL−1 of Pt) and very high selectivity. The procedure was applied to the determination of Pt(IV) in river water, road run-off, and wastewater samples