Search Results - "Hernik, Agnieszka"

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    SERS and DFT Study of Noble-Metal-Anchored Cys-Trp/Trp-Cys Dipeptides: Influence of Main-Chain Direction and Terminal Modifications by Królikowska, Agata, Cukras, Janusz, Witkowski, Marcin, Tymecka, Dagmara, Hernik-Magoń, Agnieszka, Misicka, Aleksandra, Dzwolak, Wojciech

    Published in Journal of physical chemistry. C (02-04-2020)
    “…Tiny changes in the covalent structure of a noble-metal-anchored peptide may affect its surface-enhanced Raman scattering (SERS) signature. While SERS spectra…”
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    Journal Article
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    Validation of a Modified QuEChERS Method for the Determination of Selected Organochlorine Compounds in Honey by Lewiński, Radosław, Hernik, Agnieszka, Liszewska, Monika, Buckley, Brian, Czaja, Katarzyna, Korcz, Wojciech, Słomczyńska, Anna, Struciński, Paweł

    Published in Molecules (Basel, Switzerland) (14-01-2023)
    “…Honey is considered to be a health-promoting food product. Therefore, it is assumed that it should be free of contaminants. Although the use of organochlorine…”
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    Journal Article
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    Beware of Cocktails: Chain-Length Bidispersity Triggers Explosive Self-Assembly of Poly‑l‑Glutamic Acid β2‑Fibrils by Hernik-Magoń, Agnieszka, Puławski, Wojciech, Fedorczyk, Bartłomiej, Tymecka, Dagmara, Misicka, Aleksandra, Szymczak, Piotr, Dzwolak, Wojciech

    Published in Biomacromolecules (11-04-2016)
    “…Chain-length polydispersity is among the least understood factors governing the fibrillation propensity of homopolypeptides. For monodisperse poly-l-glutamic…”
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    Covalent defects restrict supramolecular self-assembly of homopolypeptides: case study of β2-fibrils of poly-L-glutamic acid by Fulara, Aleksandra, Hernik, Agnieszka, Nieznańska, Hanna, Dzwolak, Wojciech

    Published in PloS one (21-08-2014)
    “…Poly-L-glutamic acid (PLGA) often serves as a model in studies on amyloid fibrils and conformational transitions in proteins, and as a precursor for synthetic…”
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    Journal Article
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    Hypomethylation of the c-myc promoter region induced by phenobarbital in rat liver by Urbanek-Olejnik, Katarzyna, Liszewska, Monika, Winczura, Alicja

    “…The changes in DNA methylation are considered as one of the early events in hepatocarcinogenesis. We evaluated the ability of phenobarbital (PB) – the most…”
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    Effects of terminal capping on the fibrillation of short (L-Glu)n peptides by Hernik-Magoń, Agnieszka, Fedorczyk, Bartłomiej, Dec, Robert, Puławski, Wojciech, Misicka, Aleksandra, Dzwolak, Wojciech

    Published in Colloids and surfaces, B, Biointerfaces (01-11-2017)
    “…[Display omitted] •For n>3 uncapped (L-Glu)n homopeptides form amyloid-like fibrils at low pH.•Selective capping of (L-Glu)n at C- or N-termini decreases…”
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    Alternative toxicological methods for establishing residue definitions applied for dietary risk assessment of pesticides in the European Union by Czaja, Katarzyna, Struciński, Paweł, Korcz, Wojciech, Minorczyk, Maria, Hernik, Agnieszka, Wiadrowska, Bożena

    Published in Food and chemical toxicology (01-03-2020)
    “…Consumers are constantly exposed to trace levels of residues present in food commodities, arising from the use of pesticides. For this reason, assessing the…”
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    Biopesticides - towards increased consumer safety in the European Union by Czaja, Katarzyna, Góralczyk, Katarzyna, Struciński, Paweł, Hernik, Agnieszka, Korcz, Wojciech, Minorczyk, Maria, Łyczewska, Monika, Ludwicki, Jan K

    Published in Pest management science (01-01-2015)
    “…The introduction of new food safety regulations in the European Union has resulted in the withdrawal of many synthetic active substances used in plant…”
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    Amyloidogenic Properties of Short α‑l‑Glutamic Acid Oligomers by Hernik, Agnieszka, Puławski, Wojciech, Fedorczyk, Bartłomiej, Tymecka, Dagmara, Misicka, Aleksandra, Filipek, Sławomir, Dzwolak, Wojciech

    Published in Langmuir (29-09-2015)
    “…Poly-l-glutamic acid (PLGA) forms amyloid-like β2-fibrils with the main spectral component of vibrational amide I′ band unusually shifted below 1600 cm–1. This…”
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    Journal Article
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    Different risk assessment methodologies applied for infant's exposure for polybrominated diphenyl ethers: Implications for public health by Hernik, Agnieszka, Liszewska, Monika, Struciński, Paweł, Robson, Mark G., Rybińska-Piętowska, Malwina, Czaja, Katarzyna, Korcz, Wojciech

    Published in Human and ecological risk assessment (29-07-2021)
    “…The study aimed to determine the levels of selected polybrominated diphenyl ethers (PBDEs) in human milk and characterize the risk for breastfed infants using…”
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    Journal Article
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    Covalent Defects Restrict Supramolecular Self-Assembly of Homopolypeptides: Case Study of β.sub.2-Fibrils of Poly-L-Glutamic Acid by Fulara, Aleksandra, Hernik, Agnieszka, Nieznanska, Hanna, Dzwolak, Wojciech

    Published in PloS one (21-08-2014)
    “…Poly-L-glutamic acid (PLGA) often serves as a model in studies on amyloid fibrils and conformational transitions in proteins, and as a precursor for synthetic…”
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    Journal Article
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    Polybrominated diphenyl ethers and polychlorinated biphenyls in cord blood from women in Poland by Hernik, Agnieszka, Góralczyk, Katarzyna, Struciński, Paweł, Czaja, Katarzyna, Korcz, Wojciech, Minorczyk, Maria, Ludwicki, Jan Krzysztof

    Published in Chemosphere (Oxford) (01-09-2013)
    “…•Selected PBDEs and PCBs have been analysed in cord blood from women resident in Warsaw.•In over 90% of all samples PCB-153, PCB-138, PCB-180 and PBDE-47 were…”
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    Hypomethylation of the c-myc promoter region induced by phenobarbital in rat liver by Urbanek-Olejnik, Katarzyna, Liszewska, Monika, Winczura, Alicja, Hernik, Agnieszka, Strucinski, Paweł, Ludwicki, Jan K.

    “…The changes in DNA methylation are considered as one of the early events in hepatocarcinogenesis. We evaluated the ability of phenobarbital (PB) – the most…”
    Get full text
    Journal Article
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