Krystyna Pyrzyńska
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Chemistry
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(Suggest an Edit or Addition)Krystyna Pyrzyńska's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Adsorption of heavy metal ions with carbon nanotubes (2007) (573)
- Evaluation of Aluminium Complexation Reaction for Flavonoid Content Assay (2014) (501)
- Porphyrins in analytical chemistry. A review. (2000) (410)
- Analysis of phenolic acids and flavonoids in honey (2009) (303)
- Quercetin content in some food and herbal samples (2007) (249)
- Comparative study of heavy metal ions sorption onto activated carbon, carbon nanotubes, and carbon-encapsulated magnetic nanoparticles (2010) (246)
- Application of free radical diphenylpicrylhydrazyl (DPPH) to estimate the antioxidant capacity of food samples (2013) (239)
- Solid-phase extraction procedure for determination of phenolic acids and some flavonols in honey. (2008) (203)
- Functionalized Cellulose Sorbents for Preconcentration of Trace Metals in Environmental Analysis (1999) (200)
- Carbon nanotubes as sorbents in the analysis of pesticides. (2011) (165)
- Chlorogenic acids, caffeine content and antioxidant properties of green coffee extracts: influence of green coffee bean preparation (2016) (158)
- Removal of cadmium from wastewaters with low-cost adsorbents (2019) (152)
- Determination of vanadium species in environmental samples. (2004) (145)
- Carbon nanostructures for separation, preconcentration and speciation of metal ions (2010) (138)
- Carbon-encapsulated magnetic nanoparticles as separable and mobile sorbents of heavy metal ions from aqueous solutions (2009) (131)
- Determination of anti-inflammatory drugs and estrogens in water by HPLC with UV detection. (2007) (121)
- Solid phase extraction of metal ions using carbon nanotubes (2008) (121)
- Selenium speciation in enriched vegetables (2009) (119)
- Determination of mercury by cold-vapor atomic absorption spectrometry with preconcentration on a gold-trap (2000) (118)
- Use of nanomaterials in sample preparation (2013) (107)
- Interaction of quercetin with copper ions: complexation, oxidation and reactivity towards radicals (2011) (102)
- Stability of bioactive polyphenols from honey during different extraction methods. (2013) (99)
- Determination of Selenium Species in Environmental Samples (2002) (98)
- Recent developments in the determination of gold by atomic spectrometry techniques (2005) (93)
- Liquid chromatography/tandem mass spectrometry studies of the phenolic compounds in honey. (2009) (88)
- Application of carbon sorbents for the concentration and separation of metal ions. (2007) (85)
- Recent advances in solid-phase extraction of platinum and palladium. (1998) (81)
- Sorption behavior of acidic herbicides on carbon nanotubes (2007) (78)
- Carbon Nanotubes as a New Solid‐Phase Extraction Material for Removal and Enrichment of Organic Pollutants in Water (2008) (76)
- Analytical Methods for the Determination of Trace Metals in Wine (2004) (74)
- Speciation of Selenium Compounds (1998) (65)
- Spectrophotometric study of Cd(II), Pb(II), Hg(II) and Zn(II) complexes with 5,10,15,20-tetrakis(4-carboxylphenyl)porphyrin. (2003) (65)
- Analysis of selenium species by capillary electrophoresis. (2001) (64)
- Determination of molybdenum in environmental samples. (2007) (64)
- Application of solid phase extraction procedures for rare earth elements determination in environmental samples. (2016) (57)
- Recent Developments in the HPLC Separation of Phenolic Food Compounds (2015) (56)
- The evaluation of carbon nanotubes as a sorbent for dicamba herbicide. (2006) (54)
- Flame AAS determination of lead in water with flow-injection preconcentration and speciation using functionalized cellulose sorbent. (1995) (53)
- Phytochemical Properties and Antioxidant Activities of Extracts from Wild Blueberries and Lingonberries (2017) (53)
- Speciation analysis of some organic selenium compounds. A review (1996) (52)
- Effect of pH and metal ions on DPPH radical scavenging activity of tea (2015) (51)
- Evaluation of the antioxidant properties of fruit and flavoured black teas (2011) (51)
- Biosynthesis of selenium nanoparticles using plant extracts (2021) (50)
- Determination of chromium in different oxidation states by selective on-line preconcentration on cellulose sorbents and flow-injection flame atomic absorption spectrometry (1994) (48)
- Kinetics of copper ions sorption onto activated carbon, carbon nanotubes and carbon-encapsulated magnetic nanoparticles (2011) (47)
- Preconcentration and separation of inorganic selenium species on activated alumina (1998) (47)
- Recent Developments in Spectrophotometric Methods for Determination of Vanadium (2005) (45)
- Solid-Phase Extraction for Preconcentration and Separation of Vanadium Species in Natural Waters (2004) (43)
- Bioanalytical system for control of hemodialysis treatment based on potentiometric biosensors for urea and creatinine (2004) (43)
- Screening and optimization of derivatization in heating block for the determination of aliphatic aldehydes by HPLC. (2006) (42)
- Screening of the antioxidant properties and polyphenol composition of aromatised green tea infusions. (2012) (41)
- Effects of the operation parameters on HILIC separation of flavonoids on zwitterionic column. (2013) (41)
- On-line sorption-based systems for determination of cadmium with atomic spectrometry detectors. (2007) (39)
- Pre-concentration and separation of vanadium on Amberlite IRA-904 resin functionalized with porphyrin ligands (2005) (39)
- Analytical Procedures for Determination of Quercetin and its Glycosides in Plant Material (2009) (39)
- Flow-injection speciation of aluminium (2000) (39)
- Flow-Injection Spectrophotometric Determination of Free Residual Chlorine in Waters with 3,3′-Dimethylnaphtidine (1995) (38)
- Comparison of Different Sorbents for Solid-Phase Extraction of Phenoxyalkanoic Acid Herbicides (2005) (38)
- Redox speciation of chromium using sorption-based systems (2012) (38)
- Comparison of chemical modifiers for the determination of selenium by electrothermal atomic-absorption spectrometry☆ (1997) (34)
- Evaluation of Bioactive Compounds, Minerals and Antioxidant Activity of Lingonberry (Vaccinium vitis-idaea L.) Fruits (2017) (33)
- Method of achieving desired potentiometric responses of polyacrylate-based ion-selective membranes. (2008) (33)
- Chemical speciation by flow-injection analysis. A review. (1996) (32)
- Trace metals and flavonoids in different types of tea (2013) (32)
- Sorption of Cd(II) onto carbon-based materials—a comparative study (2010) (32)
- Preconcentration and Recovery of Metal Ions by Donnan Dialysis (2006) (30)
- Chemical speciation and fractionation of metals in wine (2007) (30)
- Selenium in plant foods: speciation analysis, bioavailability, and factors affecting composition (2020) (29)
- On-Line Coupling of Solid Phase Extraction Sample Processing with High-Performance Liquid Chromatography (2002) (29)
- Sorbent materials for separation and preconcentration of gold in environmental and geological samples--a review. (2012) (28)
- Polymeric hydrogels modified with ornithine and lysine: Sorption and release of metal cations and amino acids (2012) (27)
- Liquid chromatographic analysis of selenium species in plant materials (2019) (27)
- On-line enrichment system for manganese determination in water samples using FAAS. (2007) (27)
- Analysis of phenolic acids in fruits by HPLC with monolithic columns. (2007) (26)
- Emission of polycyclic aromatic hydrocarbons from selected processes in steelworks. (2010) (26)
- Assessment of polyphenol content and antioxidant activity of oak bark extracts (2018) (26)
- Sorption Behavior of Cu(II), Pb(II), and Zn(II) onto Carbon Nanotubes (2012) (25)
- Investigation of antioxidant activity of selenium compounds and their mixtures with tea polyphenols (2019) (25)
- Use of solid-phase extraction to eliminate interferences in the determination of mercury by flow-injection CV AAS (2003) (25)
- Separation and purification of scandium: From industry to medicine (2019) (24)
- Extraction and Hydrolysis Parameters for Determination of Quercetin in Hypericum perforatum (2007) (23)
- Nanomaterials in speciation analysis of metals and metalloids. (2020) (23)
- Flavonoids as Analytical Reagents (2011) (23)
- Mineral Composition of Wild and Cultivated Blueberries (2017) (21)
- Comparison of the Antioxidant Properties of Commonly Consumed Commercial Teas (2012) (21)
- Non-chromatographic speciation analysis of chromium in natural waters (2012) (21)
- Polyphenolic Composition and Antioxidative Properties of Lemon Balm (Melissa officinalis L.) Extract Affected by Different Brewing Processes (2015) (21)
- Removal and enrichment of copper ions from aqueous solution by 1,8-diaminonapthalene polymer (2008) (20)
- Chromatographic separation of chlorophenoxy acid herbicides and their radiolytic degradation products in water samples. (2004) (20)
- Speciation analysis of some organic selenium compounds (1996) (20)
- Separation of inorganic selenium species on anion-exchange resins (1995) (20)
- A Novel Liquid-Liquid Extraction for the Determination of Nicotine in Tap Water, Wastewater, and Saliva at Trace Levels by GC-MS. (2016) (19)
- Membrane method for preconcentrating and separating gold complexes from aqueous solutions containing other platinum group metals (1991) (19)
- Fast analysis of prominent flavonoids in tomato using a monolithic column and isocratic HPLC. (2009) (19)
- Organolead speciation in environmental samples: a review (1996) (18)
- The fast method of Cu-porphyrin complex synthesis for potential use in positron emission tomography imaging. (2016) (17)
- Capillary electrophoretic determination of inorganic selenium species. (2003) (17)
- Application of Hydrophilic Interaction Liquid Chromatography for the Quantification of Flavonoids in Genista tinctoria Extract (2016) (17)
- New poly(N-δ-acryloyl ornithine) gels cross-linked with N,N′-methylenebisacrylamide. Sorption properties (2010) (17)
- Online Sample Pretreatment Systems for Determination of Cadmium by the ETAAS Method (2007) (16)
- Investigation of antioxidant interaction between Green tea polyphenols and acetaminophen using isobolographic analysis (2018) (15)
- Retention Study of Flavonoids Under Different Chromatographic Modes. (2016) (15)
- Hydrophilic interaction liquid chromatography in the speciation analysis of selenium. (2018) (15)
- Hesperidin: A Review on Extraction Methods, Stability and Biological Activities (2022) (14)
- Aluminium speciation in natural waters (1999) (14)
- Extracts from pine and oak barks: phenolics, minerals and antioxidant potential (2019) (14)
- Flow-injection preconcentration of Co(II) on 1-nitroso-2-naphthol-3,6-disulphonate-modified alumina for flame atomic absorption spectrometry (1994) (13)
- Novel selective sorbents for solid-phase extraction (2003) (13)
- Lead determination with on-line enrichment system (2000) (13)
- Effects of brewing process on phenolic compounds and antioxidant activity of herbs (2016) (13)
- SOLID PHASE EXTRACTION FOR PRECONCENTRATION AND SEPARATION OF SELENIUM SPECIES (1995) (13)
- Affinity of some metal ions towards 1,8-diaminonaphthalene conductive polymer (2008) (13)
- Monitoring of platinum in the environment. (2000) (12)
- Spectrophotometric Determination of Selenium with 1-Naphthyloamine-7-sulfonic Acid (1997) (12)
- Atomic absorption spectrophotometric determination of gold with preconcentration by Donnan dialysis. (1994) (12)
- Improved adsorption performance of activated carbon covalently functionalised with sulphur-containing ligands in the removal of cadmium from aqueous solutions (2019) (12)
- Biophenols and antioxidant activity in wild and cultivated heather (2017) (12)
- Enhancing the efficiency of AuCl4− ion removal from aqueous solution using activated carbon and carbon nanomaterials (2013) (11)
- Determination of trace amounts of cobalt by flow injection with spectrophotometric detection (1994) (11)
- Multielement Preconcentration and Removal of Trace Metals by Solid-Phase Extraction (2000) (10)
- Application of 5,10,15,20-tetrakis(4-carboxyphenyl)porphine for cadmium preconcentration in flow-injection system. (2002) (10)
- Comparative Study of Sc(III) Sorption onto Carbon-based Materials (2017) (10)
- A fast method for the determination of residual solvents in 18FDG and 11C-methionine samples (2014) (10)
- Chemical modification of graphite surfaces for the determination of chromium by electrothermal atomic absorption spectrometry (1995) (10)
- On the use of solid-phase extraction for the fractionation of aluminium species (2004) (10)
- Chromium redox speciation in food samples (2016) (9)
- Zwitterionic hydrophilic interaction liquid chromatography coupled to mass spectrometry for analysis of beetroot juice and antioxidant interactions between its bioactive compounds (2018) (9)
- Polyphenolic content and comparative antioxidant capacity of flavoured black teas (2012) (9)
- Preconcentration of metal ions on porphyrin-modified sorbents as pretreatment step in AAS determination (2001) (9)
- Polycyclic aromatic hydrocarbons in the particles emitted from the diesel and gasoline engines (2017) (9)
- Application of Solid Sorbents for Enrichment and Separation of Platinum Metal Ions (2015) (8)
- Solid-phase extraction of trace amounts of selenomethionine (1998) (8)
- Enrichment of scandium by carbon nanotubes in the presence of calcium matrix (2018) (8)
- Selected problems in speciation analysis of vanadium in water samples (2006) (8)
- Acidic hydrolysis and extraction of natural dyes present in plants and ancient textiles (2006) (8)
- Determination of vanadium content in wine by GF AAS (2002) (8)
- Quantification of some active compounds in air samples at pharmaceutical workplaces by HPLC. (2008) (7)
- Kinetic Study of Metals Sorption on a Resin Modified with Tetrakis(carboxyphenyl)Porphyrin (2003) (7)
- Sorption behavior of vanadium on silica gel modified with tetrakis(4-carboxyphenyl)porphyrin. (2005) (7)
- Comparative studies on the antioxidant properties of different Green coffee extracts (2016) (6)
- Chromatographic Analysis of Polyphenols (2019) (6)
- UPTAKE OF METAL IONS BY A SILICA-BASED TETRAPHENYLPORPHYRIN SORBENT (1999) (6)
- Determination of selenium species in beetroot juices (2020) (6)
- The Influence of Synthesis Conditions on the Antioxidant Activity of Selenium Nanoparticles (2022) (6)
- Screening of ionic liquids for extraction of flavonoids from heather (2019) (6)
- Iridium Modifier for Determination of Selenium by Graphite Furnace Atomic Absorption Spectrometry (2000) (5)
- Distribution and separation of metallic and radionuclidic impurities in the production of 18F-fluorodeoxyglucose (2016) (5)
- Herbal Beverages as a Source of Antioxidant Phenolics (2019) (5)
- The Use of Novel Materials as Solid-Phase Extractors for Chromatographic Analysis. (2011) (5)
- Simultaneous determination of vitamin B6 and catechins in dietary supplements by ZIC-HILIC chromatography and their antioxidant interactions (2020) (4)
- Stability of selenium compounds in aqueous extracts of dietary supplements during storage. (2022) (4)
- Chromatographic determination of the products of gamma radiolysis of aqueous solutions of chlorophenoxy acid herbicides (2005) (4)
- Hydrophilic Interaction Chromatographic Analysis of Quercetin and its Glycosides (2015) (4)
- Ga(III) complex with morin for kidney cancer cell labelling (2017) (4)
- Determination of Cr (VI) in tea (2017) (4)
- Flow injection preconcentration of gold (III) on Cellex T for determination by flame atomic absorption spectrometry (1994) (4)
- Determination of selenium in human urine by electrothermal atomic absorption spectrometry (2005) (4)
- Kinetics of scandium ion sorption onto oxidized carbon nanotubes (2019) (4)
- Emissions of fluorides from welding processes. (2015) (4)
- Potentilla erecta (L.) rhizomes as a source of phenolic acids (2018) (4)
- Preconcentration of nickel using cellulose ion exchangers for electrothermal atomic absorption spectrometric determination (1990) (3)
- ON-LINE PRECONCENTRATION SYSTEM WITH FAAS DETECTION FOR DETERMINATION OF CADMIUM (2001) (3)
- Ion-chromatography of inorganic selenium species with a preliminary preconcentration step (2003) (3)
- Tetrakis(p-carboxylphenyl)porphyrin as a complexing agent for solid phase extraction of metal ions (2002) (3)
- Analytical performance of solid sorbents for mercury speciation (2002) (3)
- Analytical Problems in Separation of Selenomethionine and Its Oxidative Product in HILIC HPLC (2021) (3)
- Evaluation of the Antioxidant Interactions Between Green Tea Polyphenols and Nonsteroidal Anti-inflammatory Drugs (2019) (3)
- Flavonoid Content and Antioxidant Properties of Different Black Tea Infusions (2017) (2)
- Retention of anions on silica-based metalloporphyrin stationary phases. (2002) (2)
- Does the Type Matter? Verification of Different Tea Types’ Potential in the Synthesis of SeNPs (2022) (2)
- HILIC Chromatography: Powerful Technique in the Analysis of Polyphenols (2019) (2)
- The application of solid sorbents for the purification of aluminum contaminated chemicals used as modifiers in electrothermal atomic absorption spectrometry (1996) (2)
- Recent Developments in Speciation Analysis of Selenium (2007) (2)
- Recent Applications of Carbon Nanotubes for Separation and Enrichment of Lead Ions (2023) (2)
- Sample Preparation for Chromatography with Nanomaterials (2018) (1)
- Porphyrins as Chelating Agents for Molecular Imaging in Nuclear Medicine (2022) (1)
- Antioxidant Properties of Selenium Nanoparticles Synthesized Using Tea and Herb Water Extracts (2023) (1)
- CHAPTER 10 – Application of Carbon Nanotubes as a Solid-Phase Extraction Material for Environmental Samples (2010) (1)
- Estimation of antioxidant properties of teas using DPPH assay (2013) (1)
- Original paper application of cyclodextrins as modifiers in electrophoretic separation of metalloporphyrins. (2006) (1)
- Preconcentration and Separation Methods for the Determination of Trace Palladium in Environmental Samples (2006) (1)
- APPLİCATİON OF PORPHYRİNE MODİFİED SORBENTS (2011) (0)
- Preconcentration of cadmium on different sorbents in flow-injection system (2001) (0)
- Preconcentration and Removal of Pb(II) Ions from Aqueous Solutions Using Graphene-Based Nanomaterials (2023) (0)
- Increasing Reaction Rates of Water-Soluble Porphyrins for 64Cu Radiopharmaceutical Labeling (2023) (0)
- Assessment of polyphenol content and antioxidant activity of oak bark extracts (2017) (0)
- Polyphenols in Herbal Extracts (2020) (0)
- Investigation of antioxidant activity of selenium compounds and their mixtures with tea polyphenols (2019) (0)
- SELENİUM SPECIATION ANALYSIS (2016) (0)
- Magnetic hybrid nanoparticles modified with morin for the removal of Sc(III) from aqueous solutions (2021) (0)
- Selenium enriched edible plants (2014) (0)
- Analytical methods to determine antioxidant capacities of food samples (2011) (0)
- CHAPTER 11:Nanomaterials in Extraction Techniques (2016) (0)
- ON LINE SEPARATION/PRECONCENTRATION TECHNIQUES FOR ATOMİC ABSORPTİON SPECTROMETRY (2014) (0)
- The Influence of Thiol Addition on Selenium Stability and Antioxidant Activity of Beetroot Juice (2022) (0)
- Application of Porphyries Modified Sorbents for Metal Preconcentrations (2001) (0)
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What Schools Are Affiliated With Krystyna Pyrzyńska?
Krystyna Pyrzyńska is affiliated with the following schools:
