1. Machine learning-assisted non-destructive plasticizer identification and quantification in historical PVC objects based on IR spectroscopyTjaša Rijavec, David Ribar, Jernej Markelj, Matija Strlič, Irena Kralj Cigić, 2022, original scientific article Keywords: machine learning, plasticizer, PVC, IR spectroscopy, historical objects, analytical chemistry, computational methods, infrared spectroscopy, polymer chemistry
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2. Accumulation and transformation of biogenic amines and gamma-aminobutyric acid (GABA) in chickpea sourdoughTomaž Polak, Rok Mejaš, Polona Jamnik, Irena Kralj Cigić, Nataša Poklar Ulrih, Blaž Cigić, 2021, original scientific article Keywords: biogenic amines, gamma-aminobutyric acid, chickpea sourdough, fermentation, diamine oxidases
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3. Razgradnja endosulfana z glivama Hypoxylon fragiforme in Gloeophyllum trabeumAjda Ulčnik, Irena Kralj Cigić, Lucija Zupančič-Kralj, Črtomir Tavzes, Franc Pohleven, 2011, original scientific article Keywords: endosulfan, glive, tekoča gojišča, plinska kromatografija, razgradnja
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4. Material characterisation of a painted beehive panel by advanced spectroscopic and chromatographic techniques in combination with hyperspectral imagingKlara Retko, Maša Kavčič, Lea Legan, Polonca Ropret, Bojana Rogelj Škafar, Yingwang Gao, John R. Gilchrist, Matija Strlič, Irena Kralj Cigić, 2020, original scientific article Keywords: painted beehive panels, cultural heritage, reflection FTIR spectroscopy, transmission FTIR spectroscopy, non-invasive Raman spectroscopy, GC-MS analysis, hyperspectral imaging
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5. Determination of cellulose degree of polymerization in historical papers with high lignin contentJasna Malešič, Ida Kraševec, Irena Kralj Cigić, 2021, original scientific article Keywords: weight average molecular mass, average degree of polymerization, cellulose, size-exclusion chromatography, lignin, viscometry, historical papers, chlorite/acetic acid
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6. Accumulation of agmatine, spermidine, and spermine in sprouts and microgreens of alfalfa, fenugreek, lentil, and daikon radishIrena Kralj Cigić, Sašo Rupnik, Tjaša Rijavec, Nataša Poklar Ulrih, Blaž Cigić, 2020, original scientific article Keywords: polyamines, biogenic amines, germination, medicago sativa, trigonella foenum-graecum, lens culinaris, raphanus sativus, diamine oxidase
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7. Machine learning-assisted non-destructive plasticizer identification and quantification in historical PVC objects based on IR spectroscopyTjaša Rijavec, David Ribar, Jernej Markelj, Matija Strlič, Irena Kralj Cigić, 2022 Keywords: PVC, chromatography, machine learning, classification, regression, spectroscopy, plasticizers, heritage science, preventive conservation
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8. Rapid estimation of tocopherol content in linseed and sunflower oils-reactivity and assayTjaša Prevc, Alenka Levart, Irena Kralj Cigić, Janez Salobir, Nataša Poklar Ulrih, Blaž Cigić, 2015, original scientific article Keywords: plant oil, α-tocopherol, γ-tocopherol, vitamin E, DPPH, antioxidants, solvent
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9. Non-destructive detection of pentachlorophenol residues in historical wooden objectsIda Kraševec, Nataša Nemeček, Maja Lozar Štamcar, Irena Kralj Cigić, Helena Prosen, 2021, original scientific article Keywords: pentachlorophenol, wood, museum collections, solid-phase microextraction, headspace, contact SPME, GC-MS, non-destructive method
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