Search Results - "Östin, Anders"

Refine Results
  1. 1

    Identification of Degradation Products of Sea-Dumped Chemical Warfare Agent-Related Phenylarsenic Chemicals in Marine Sediment by Niemikoski, Hanna, Söderström, Martin, Kiljunen, Harri, Östin, Anders, Vanninen, Paula

    Published in Analytical chemistry (Washington) (07-04-2020)
    “…Previously unknown phenylarsenic chemicals that originated from chemical warfare agents (CWAs) have been detected and identified in sediment samples collected…”
    Get full text
    Journal Article
  2. 2

    Origin identification of homemade pepper spray by multivariate data analysis of chemical attribution signatures by Mörén, Lina, Jonsson, Sebastian, Tengel, Tobias, Östin, Anders

    Published in Forensic science international (01-11-2019)
    “…[Display omitted] •Chili extracts often used in homemade pepper spray were analysed.•Differentiation based on species, chili type and distributor was…”
    Get full text
    Journal Article
  3. 3

    Exposure status of sea-dumped chemical warfare agents in the Baltic Sea by Vanninen, Paula, Östin, Anders, Bełdowski, Jacek, Pedersen, Erik A., Söderström, Martin, Szubska, Marta, Grabowski, Miłosz, Siedlewicz, Grzegorz, Czub, Michał, Popiel, Stanisław, Nawała, Jakub, Dziedzic, Daniel, Jakacki, Jaromir, Pączek, Bartłomiej

    Published in Marine environmental research (01-10-2020)
    “…About 50 000 tons of chemical weapons (CW) were dumped to the Baltic Sea after the Second World War. Munitions are located in the deep areas of the Baltic Sea,…”
    Get full text
    Journal Article
  4. 4

    Rapid screening of riot control agents using DART-TD-HRMS by Mörén, Lina, Östin, Anders, Larsson, Andreas, Forsberg, Julia, Wiktelius, Daniel, Lindén, Pernilla

    Published in Forensic toxicology (01-07-2024)
    “…Purpose Riot Control Agents (RCAs) are chemicals used in law enforcement for non-lethal riot control and use in conflicts between states that violates the…”
    Get full text
    Journal Article
  5. 5

    Identification of RIP-II Toxins by Affinity Enrichment, Enzymatic Digestion and LC-MS by Fredriksson, Sten-Åke, Artursson, Elisabet, Bergström, Tomas, Östin, Anders, Nilsson, Calle, Åstot, Crister

    Published in Analytical chemistry (Washington) (20-01-2015)
    “…Type 2 ribosome-inactivating protein toxins (RIP-II toxins) were enriched and purified prior to enzymatic digestion and LC-MS analysis. The enrichment of the…”
    Get full text
    Journal Article
  6. 6

    Attribution of fentanyl analogue synthesis routes by multivariate data analysis of orthogonal mass spectral data by Mörén, Lina, Qvarnström, Johanna, Engqvist, Magnus, Afshin-Sander, Robin, Wu, Xiongyu, Dahlén, Johan, Löfberg, Christian, Larsson, Andreas, Östin, Anders

    Published in Talanta (Oxford) (01-10-2019)
    “…Chemical attribution signatures (CAS) can be used to obtain useful forensic information and evidence from illicit drug seizures. A CAS is typically generated…”
    Get full text
    Journal Article
  7. 7

    Direct Derivatization and Rapid GC-MS Screening of Nerve Agent Markers in Aqueous Samples by Subramaniam, Raja, Åstot, Crister, Juhlin, Lars, Nilsson, Calle, Östin, Anders

    Published in Analytical chemistry (Washington) (01-09-2010)
    “…A rapid screening and identification method based on derivatization and gas chromatography mass spectrometry (GC-MS) has been developed for the detection of…”
    Get full text
    Journal Article
  8. 8

    Screening of nerve agent markers with hollow fiber-chemosorption of phosphonic acids by Holmgren, Karin Höjer, Gustafsson, Tomas, Östin, Anders

    “…•Screening method for nerve agent markers in urine for use in deployable laboratories.•Combined single-step microextraction/derivatization method provides…”
    Get full text
    Journal Article
  9. 9

    Direct derivatization and gas chromatography–tandem mass spectrometry identification of nerve agent biomarkers in urine samples by Subramaniam, Raja, Östin, Anders, Nilsson, Calle, Åstot, Crister

    “…•Screening, unequivocal verification and quantitation of nerve agent biomarkers in urine samples.•Direct derivatization of alkylalkylphosphonic acids using a…”
    Get full text
    Journal Article
  10. 10

    Chemical profiling of dispersed fentanyl analogues sampled from indoor surfaces using multivariate data classification to determine synthesis methods by Mörén, Lina, Qvarnström, Johanna, Larsson, Andreas, Östin, Anders

    Published in Forensic chemistry (01-06-2021)
    “…[Display omitted] •Fentanyl analogues were dispersed onto different common indoor materials.•Traces of fentanyl analogues were sampled 24 h after…”
    Get full text
    Journal Article
  11. 11
  12. 12

    Combination of solid phase extraction and in vial solid phase derivatization using a strong anion exchange disk for the determination of nerve agent markers by Subramaniam, Raja, Åstot, Crister, Nilsson, Calle, Östin, Anders

    Published in Journal of Chromatography A (27-11-2009)
    “…Alkylphosphonic acids (APAs) are degradation products and chemical markers of organophosphorous (OP) nerve agents (chemical warfare agents). Anion exchange…”
    Get full text
    Journal Article
  13. 13

    High temperature promotes auxin-mediated hypocotyl elongation in Arabidopsis by Gray, W.M. (Indiana University, Bloomington, IN.), Ostin, A, Sandberg, G, Romano, C.P, Estelle, M

    “…Physiological studies with excised stem segments have implicated the plant hormone indole-3-acetic acid (IAA or auxin) in the regulation of cell elongation…”
    Get full text
    Journal Article
  14. 14
  15. 15

    Structural determination of nerve agent markers using gas chromatography mass spectrometry after derivatization with 3-pyridyldiazomethane by Nyholm, Jenny Rattfelt, Gustafsson, Tomas, Östin, Anders

    Published in Journal of mass spectrometry. (01-07-2013)
    “…Nerve agents are a class of organophosphorous chemicals that are prohibited under the Chemical Weapons Convention. Their degradation products, phosphonic…”
    Get full text
    Journal Article
  16. 16

    Classification of carfentanil synthesis methods based on chemical impurity profile by Mörén, Lina, Lindén, Pernilla, Qvarnström, Johanna, Engqvist, Magnus, Carlsson, Marcus, Afshin Sander, Robin, Lindberg, Sandra, Larsson, Andreas, Östin, Anders

    Published in Forensic chemistry (01-12-2021)
    “…[Display omitted] •Development of a Carfentanil synthesis classification model.•Classify the method used to synthesise a particular Carfentanil…”
    Get full text
    Journal Article
  17. 17

    Induced tolerance in situ to chronically PAH exposed ammonium oxidizers by Lindgren, J. Fredrik, Hassellöv, Ida-Maja, Nyholm, Jenny Rattfelt, Östin, Anders, Dahllöf, Ingela

    Published in Marine pollution bulletin (15-07-2017)
    “…Sediment was sampled in the vicinity of a long-term source of Polycyclic Aromatic Hydrocarbons (PAHs) to evaluate whether tolerance can be induced in situ…”
    Get full text
    Journal Article
  18. 18

    Solvent-Assisted Trypsin Digestion of Ricin for Forensic Identification by LC-ESI MS/MS by Östin, Anders, Bergström, Tomas, Fredriksson, Sten-Åke, Nilsson, Calle

    Published in Analytical chemistry (Washington) (15-08-2007)
    “…The castor bean plant (Ricinus communis) is used in large quantities for oil production and is also a common ornamental garden plant. However, the beans…”
    Get full text
    Journal Article
  19. 19

    An isomer-specific high-energy collision-induced dissociation MS/MS database for forensic applications: a proof-of-concept on chemical warfare agent markers by Subramaniam, Raja, Östin, Anders, Nygren, Yvonne, Juhlin, Lars, Nilsson, Calle, Åstot, Crister

    Published in Journal of mass spectrometry. (01-09-2011)
    “…Spectra database search has become the most popular technique for the identification of unknown chemicals, minimizing the need for authentic reference…”
    Get full text
    Journal Article
  20. 20

    Developmental Regulation of Indole-3-Acetic Acid Turnover in Scots Pine Seedlings by Ljung, Karin, Östin, Anders, Laetitia Lioussanne, Sandberg, Göran

    Published in Plant physiology (Bethesda) (01-01-2001)
    “…Indole-3-acetic acid (IAA) homeostasis was investigated during seed germination and early seedling growth in Scots pine (Pinus sylvestris). IAA-ester…”
    Get full text
    Journal Article