Claus Cornett

Claus Cornett

Associate Professor


  1. 2019
  2. Accepted/In press

    Historical chemical annotations of Cinchona bark collections are comparable to results from current day High-Pressure Liquid Chromatography technologies. / Canales, Nataly Olivia Allasi; Gress Hansen, Tobias Nikolaj; Cornett, Claus; Walker, Kim; Driver, Felix; Antonelli, Alexandre; Maldonado, Carla; Nesbitt, Mark; Barnes, Christopher James; Rønsted, Nina.

    In: Journal of Ethnopharmacology, 30.10.2019.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. 2018
  4. Published

    Using Potentiometric Free Drug Sensors to Determine the Free Concentration of Ionizable Drugs in Colloidal Systems. / Tran, Thuy; Chakraborty, Anjan; Xi, Xi; Bohets, Hugo; Cornett, Claus; Tsinman, Konstantin; Rades, Thomas; Müllertz, Anette.

    In: Journal of Pharmaceutical Sciences, Vol. 107, No. 1, 01.2018, p. 103-112.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. 2017
  6. Published

    An optimised method for routine separation and quantification of major alkaloids in Cortex Cinchona by HPLC coupled with UV and fluorescence detection. / Holmfred, Else Skovgaard; Cornett, Claus; Maldonado Goyzueta, Carla Brenda; Rønsted, Nina; Hansen, Steen Honoré.

    In: Phytochemical Analysis, Vol. 28, No. 5, 09.2017, p. 374-380.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Phylogeny predicts the quantity of antimalarial alkaloids within the iconic yellow Cinchona bark (Rubiaceae: Cinchona calisaya). / Maldonado Goyzueta, Carla Brenda; Barnes, Christopher James; Cornett, Claus; Holmfred, Else Skovgaard; Hansen, Steen Honoré; Persson, Claes; Antonelli, Alexandre; Rønsted, Nina.

    In: Frontiers in Plant Science, Vol. 8, 391, 22.03.2017.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. 2016
  9. Published

    The stability and microbial contamination of bupivacaine, lidocaine and mepivacaine used for lameness diagnostics in horses. / Adler, D. M. T.; Cornett, C.; Damborg, P.; Verwilghen, D. R.

    In: The Veterinary Journal, Vol. 218, 12.2016, p. 7-12.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    In vitro release studies of insulin from lipid implants in solution and in a hydrogel matrix mimicking the subcutis. / Jensen, Sabrine S; Jensen, Henrik; Møller, Eva H; Cornett, Claus; Siepmann, Florence; Siepmann, Jürgen; Østergaard, Jesper.

    In: European Journal of Pharmaceutical Sciences, Vol. 81, 01.01.2016, p. 103-12.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Quantification of pharmaceutical peptides in human plasma by LC-ICP-MS sulfur detection. / Møller, Laura Hyrup; Macherius, André; Hansen, Thomas Hesselhøj; Nielsen, Hanne Mørck; Cornett, Claus; Østergaard, Jesper; Stürup, Stefan; Gammelgaard, Bente.

    In: Journal of Analytical Atomic Spectrometry, Vol. 31, 2016, p. 1877-1884.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Two simple cleanup methods combined with LC-MS/MS for quantification of steroid hormones in in vivo and in vitro assays. / Weisser, Johan Juhl; Hansen, Cecilie Hurup; Poulsen, Rikke; Larsen, Lizette Weber; Cornett, Claus; Styrishave, Bjarne.

    In: Analytical and Bioanalytical Chemistry, Vol. 408, No. 18, 2016, p. 4883-4895.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. 2015
  14. Published

    Evaluation of microwave oven heating for prediction of drug-excipient compatibilities and accelerated stability studies. / Schou-Pedersen, Anne Marie V; Østergaard, Jesper; Cornett, Claus; Hansen, Steen Honoré.

    In: International Journal of Pharmaceutics, Vol. 485, No. 1-2, 15.05.2015, p. 97-107.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Structure elucidation and quantification of impurities formed between 6-aminocaproic acid and the excipients citric acid and sorbitol in an oral solution using high-resolution mass spectrometry and nuclear magnetic resonance spectroscopy. / Schou-Pedersen, Anne Marie V; Cornett, Claus; Nyberg, Nils; Østergaard, Jesper; Hansen, Steen Honoré.

    In: Journal of Pharmaceutical and Biomedical Analysis, Vol. 107C, 25.03.2015, p. 333-340.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Real-time UV imaging identifies the role of pH in insulin dissolution behavior in hydrogel-based subcutaneous tissue surrogate. / Jensen, Sabrine S; Jensen, Henrik; Cornett, Claus; Møller, Eva H; Østergaard, Jesper.

    In: European Journal of Pharmaceutical Sciences, Vol. 69, 10.03.2015, p. 26-36.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    An efficient, robust, and inexpensive grinding device for herbal samples like Cinchona bark. / Hansen, Steen Honoré; Holmfred, Else Skovgaard; Cornett, Claus; Maldonado Goyzueta, Carla Brenda; Rønsted, Nina.

    In: Scientia Pharmaceutica, Vol. 83, No. 2, 2015, p. 369-376.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Formation mechanism of coamorphous drug−amino acid mixtures. / Jensen, Katrine Birgitte Tarp; Larsen, Flemming Hofmann; Cornett, Claus; Löbmann, Korbinian; Grohganz, Holger; Rades, Thomas.

    In: Molecular Pharmaceutics, Vol. 12, No. 7, 2015, p. 2484−2492.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. 2014
  20. Published

    Observation of the Early Structural Changes Leading to the Formation of Protein Superstructures. / Foderà, Vito; Vetri, Valeria; Wind, Thea S.; Noppe, Wim; Cornett, Claus; Donald, Athene M.; Morozova-Roche, Ludmilla A.; Vestergaard, Bente.

    In: Journal of Physical Chemistry Letters, Vol. 5, No. 18, 18.09.2014, p. 3254-3258.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Insulin diffusion and self-association characterized by real-time UV imaging and Taylor dispersion analysis. / Jensen, Sabrine S; Jensen, Henrik; Cornett, Claus; Møller, Eva H; Ostergaard, Jesper.

    In: Journal of Pharmaceutical and Biomedical Analysis, Vol. 92, 15.04.2014, p. 203-10.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Miniaturized approach for excipient selection during the development of oral solid dosage form. / Raijada, Dharaben Kaushikkumar; Müllertz, Anette; Cornett, Claus; Munk, Tommy; Sonnergaard, Jørn; Rantanen, Jukka.

    In: Journal of Pharmaceutical Sciences, Vol. 103, No. 3, 03.2014, p. 900-8.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Structural basis for the transformation pathways of the sodium naproxen anhydrate-hydrate system. / Bond, Andrew; Cornett, Claus; Larsen, Flemming Hofmann; Qu, Haiyan; Raijada, Dharaben Kaushikkumar; Rantanen, Jukka.

    In: IUCrJ, Vol. 1, No. 5, 2014, p. 328-337.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. 2013
  25. Published

    A high throughput platform for understanding the influence of excipients on physical and chemical stability. / Raijada, Dhara; Cornett, Claus; Rantanen, Jukka; Raijada, Dharaben Kaushikkumar.

    In: International Journal of Pharmaceutics, Vol. 453, No. 1, 30.08.2013, p. 285-92.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Rapid insight into heating-induced phase transformations in the solid state of the calcium salt of atorvastatin using multivariate data analysis. / Christensen, Niels Peter Aae; Van Eerdenbrugh, Bernard; Kwok, Kaho; Taylor, Lynne S.; Bond, Andrew; Rades, Thomas; Rantanen, Jukka; Cornett, Claus.

    In: Pharmaceutical Research, Vol. 30, No. 3, 03.2013, p. 826-35.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Exploring the solid-form landscape of pharmaceutical hydrates : transformation pathways of the sodium naproxen anhydrate-hydrate system. / Raijada, Dharaben Kaushikkumar; Bond, Andrew; Larsen, Flemming Hofmann; Cornett, Claus; Qu, Haiyan; Rantanen, Jukka.

    In: Pharmaceutical Research, Vol. 30, No. 1, 2013, p. 280-289.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Interpreting the disordered crystal structure of Sodium Naproxen Tetrahydrate. / Bond, Andrew; Cornett, Claus; Larsen, Flemming Hofmann; Qu, Haiyan; Raijada, Dharaben Kaushikkumar; Rantanen, Jukka.

    In: Crystal Growth & Design, Vol. 13, No. 8, 2013, p. 3665−3671.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. 2012
  30. Published

    Disproportionation of the calcium salt of atorvastatin in the presence of acidic excipients. / Christensen, Niels Peter Aae; Rantanen, Jukka; Cornett, Claus; Taylor, Lynne S.

    In: European Journal of Pharmaceutics and Biopharmaceutics, Vol. 82, No. 2, 2012, p. 410-6.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Identification of ten new designer drugs by GC-MS, UPLC-QTOF-MS, and NMR as part of a police investigation of a Danish internet company. / Reitzel, Lotte A; Dalsgaard, Petur Weihe; Müller, Irene B; Cornett, Claus.

    In: Drug Testing and Analysis, Vol. 4, No. 5, 2012, p. 342-54.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Role of excipients on solid-state properties of piroxicam during processing. / Christensen, Niels Peter Aae; Cornett, Claus; Rantanen, Jukka.

    In: Journal of Pharmaceutical Sciences, Vol. 101, No. 3, 2012, p. 1202-1211.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. 2011
  34. Published

    Assessment of crystalline disorder in cryo-milled samples of indomethacin using atomic pair-wise distribution functions. / Bøtker, Johan P; Karmwar, Pranav; Strachan, Clare J; Cornett, Claus; Tian, Fang; Zujovic, Zoran; Rantanen, Jukka; Rades, Thomas.

    In: International Journal of Pharmaceutics, Vol. 417, No. 1-2, 2011, p. 112-119.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Influence of temperature on solvent-mediated anhydrate-to-hydrate transformation kinetics. / Qu, Haiyan; Munk, Tommy Peter; Cornett, Claus; Wu, Jian-Xiong; Bøtker, Johan Peter; Christensen, Lars P.; Rantanen, Jukka Tapio; Tian, Fang.

    In: Pharmaceutical Research, Vol. 28, No. 2, 2011, p. 364-373.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Insights into the early dissolution events of amlodipine using UV imaging and Raman spectroscopy. / Boetker, Johan P; Savolainen, Marja; Koradia, Vishal; Tian, Fang; Rades, Thomas; Müllertz, Anette; Cornett, Claus; Rantanen, Jukka; Østergaard, Jesper.

    In: Molecular Pharmaceutics, Vol. 8, No. 4, 2011, p. 1372-1380.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Physicochemical characteristics and in vitro release from oil-based vehicles of peptidomimetics : parenteral depots for intra-articular administration. / Pedersen, Brian Thoning; Østergaard, Jesper; Larsen, Susan Weng; Cornett, Claus; Ankersen, Michael; Larsen, Claus Selch.

    In: Drug Development and Industrial Pharmacy, Vol. 37, No. 1, 2011, p. 62-71.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Randomized and double-blinded pilot clinical study of the safety and anti-diabetic efficacy of the Rauvolfia-Citrus tea, as used in Nigerian Traditional Medicine. / Campbell-Tofte, Joan I A; Mølgaard, Per; Josefsen, Knud; Abdallah, Zostam; Hansen, Steen Honoré; Cornett, Claus; Mu, Huiling; Richter, Erik; Petersen, Henning Willads; Nørregaard, Jens Christian; Winther, Kaj.

    In: Journal of Ethnopharmacology, Vol. 133, No. 2, 2011, p. 402-411.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. 2010
  40. Published

    1H NMR spectroscopy-based interventional metabolic phenotyping : a cohort study of rheumatoid arthritis patients. / Lauridsen, Michael B; Bliddal, Henning; Christensen, Robin; Danneskiold-Samsøe, Bente; Bennett, Robert; Keun, Hector; Lindon, John C; Nicholson, Jeremy K; Dorff, Mikkel H; Jaroszewski, Jerzy W; Hansen, Steen Honore; Cornett, Claus.

    In: Journal of Proteome Research, Vol. 9, No. 9, 03.09.2010, p. 4545-4553.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    A role of taurine in mitochondrial function. / Hansen, Svend Høime; Andersen, Mogens Larsen; Cornett, Claus; Gradinaru, Robert; Grunnet, Niels.

    In: Journal of Biomedical Science, Vol. 17, No. Suppl. 1, 2010.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Absorption, conjugation and excretion of the flavanones, naringenin and hesperetin from a-rhamnosidase-treated orange juice in human subjects. / Bredsdorff, Lea; Nielsen, Inge Lise F.; Rasmussen, Salka E.; Cornett, Claus; Barron, Denis; Bouisset, Florilene; Offord, Elizabeth; Williamson, Gary.

    In: British Journal of Nutrition, Vol. 103, No. 11, 2010, p. 1602-1609.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Pitfalls in the sample preparation and analysis of N-acylethanolamines. / Skonberg, Christian; Artmann, Andreas; Cornett, Claus; Hansen, Steen Honore'; Hansen, Harald S.

    In: Journal of Lipid Research, Vol. 51, 2010, p. 3062-3073.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Reaction between drug substances and pharmaceutical excipients: Formation of esters between cetirizine and polyols. / Yu, He; Cornett, Claus; Larsen, Jesper; Hansen, Steen Honore'.

    In: Journal of Pharmaceutical and Biomedical Analysis, Vol. 53, 2010, p. 745-750.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Towards effective solid form screening. / Allesø, Morten; Tian, Fang; Cornett, Claus; Rantanen, Jukka Tapio.

    In: Journal of Pharmaceutical Sciences, Vol. 99, No. 9, 2010, p. 3711-3718.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. 2009
  47. Published

    Characterisation of tannin-containing herbal drugs by HPLC. / Møller, Charlotte; Hansen, Steen Honore'; Cornett, Claus.

    In: Phytochemical Analysis, Vol. 20, 2009, p. 231-239.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Identification of reaction products between drug substances and excipients by HPLC-SPE-NMR: Ester and amide formation between citric acid and 5-aminosalicylic acid. / Larsen, Jesper Tungelund; Stærk, Dan; Cornett, Claus; Hansen, Steen Honore'; Jaroszewski, Jerzy Witold.

    In: Journal of Pharmaceutical and Biomedical Analysis, Vol. 49, 2009, p. 839-842.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    Investigation of a dual CD chiral CE system for separation of glitazone compounds. / Jamali, Babak; Bjørnsdottir, Inga; Cornett, Claus; Hansen, Steen Honore'.

    In: Electrophoresis, Vol. 30, No. 16, 2009, p. 2853-2861.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Reaction between drug substances and pharmaceutical excipients : formation of citric acid esters and amides of carvedilol in the solid state. / Larsen, Jesper; Cornett, Claus; Jaroszewski, Jerzy Witold; Hansen, Steen H.

    In: Journal of Pharmaceutical and Biomedical Analysis, Vol. 49, No. 1, 2009, p. 11-17.

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. 2008
  52. Published

    Application of the FLIPSY pulse sequence for increased sensitivity in 1H NMR-based metabolic profiling studies. / Lauridsen, Michael; Maher, Anthony D.; Keun, Hector; Lindon, John C.; Nicholson, Jeremy K.; Nyberg, Nils Torsson; Hansen, Steen Honore'; Cornett, Claus; Jaroszewski, Jerzy Witold.

    In: Analytical Chemistry, Vol. 80, No. 9, 2008, p. 3365-3371.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    Bioactivation of diclofenac in vitro and in vivo: correlation to electrochemical studies. / Madsen, Kim G; Skonberg, Christian; Jurva, Ulrik; Cornett, Claus; Hansen, Steen H; Johansen, Tommy N; Olsen, Jørgen.

    In: Chemical Research in Toxicology, Vol. 21, No. 5, 2008, p. 1107-19.

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    Chemometrical approach in lansoprazole and its related compounds analysis by rapid resolution RP-HPLC method. / Petkovska, Rumenka; Cornett, Claus; Dimitrovska, Aneta.

    In: Journal of Liquid Chromatography & Related Technologies, Vol. 31, No. 14, 2008, p. 2159-2173.

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Development and validation of rapid resolution RP-HPLC Method for simultaneous determination of atorvastatin and related compounds by use of chemometrics. / Petkovska, Rumenka; Cornett, Claus; Dimitrovska, Aneta.

    In: Analytical Letters, Vol. 41, No. 6, 2008, p. 992-1009.

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. Published

    Diversification of an ancient theme : hydroxynitrile glucosides. / Bjarnholt, Nanna; Rook, Frederik; Motawie, Mohammed Saddik; Cornett, Claus; Jørgensen, Charlotte; Olsen, Carl Erik; Jaroszewski, Jerzy W.; Bak, Søren; Møller, Birger Lindberg.

    In: Phytochemistry, Vol. 69, No. 7, 2008, p. 1507-1516.

    Research output: Contribution to journalJournal articleResearchpeer-review

  57. Published

    Diversification of an ancient theme: hydroxynitrile glucosides. / Bjarnholt, Nanna; Rook, Frederik; Motawie, Mohammed Saddik; Cornett, Claus; Olsen, C Erik; Jaroszewski, Jerzy Witold; Bak, Søren; Møller, Birger Lindberg.

    2008. Abstract from 9th International Symposium on Cytochrome P450 Biodiversity and Biotechnology, Nice, France.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  58. Published

    Experimental design approach for the development and validation of an enantiospecific RP-HPLC method for simultaneous determination of clopidogrel and related compounds. / Petkovska, Rumenka; Cornett, Claus; Dimitrovska, Aneta.

    In: Macedonian Journal of Chemistry and Chemical Engineering, Vol. 27, No. 1, 2008, p. 53-64.

    Research output: Contribution to journalJournal articleResearchpeer-review

  59. Published

    Near-infrared spectroscopy for cocrystal screening : a comparative study with Raman spectroscopy. / Allesø, Morten; Velaga, Sitaram; Alhalaweh, Amjad; Cornett, Claus; Rasmussen, Morten Arendt; Van Der Berg, Franciscus Winfried J; de Diego, Heidi Lopez; Rantanen, Jukka.

    In: Analytical Chemistry, Vol. 80, No. 20, 2008, p. 7755-7764.

    Research output: Contribution to journalJournal articleResearchpeer-review

  60. Published

    Separation and identification of the selenium-sulfur amino acid S-(methylseleno)cysteine in intestinal epithelial cell homogenates by LC-ICP-MS and LC-ESI-MS after incubation with methylseleninic acid. / Gabel-Jensen, Charlotte; Lunøe, Kristoffer; Madsen, Kim Grimstrup; Bendix, Jesper; Cornett, Claus; Stürup, Stefan; Hansen, Helle Rüsz; Gammelgaard, Bente.

    In: Journal of Analytical Atomic Spectrometry, Vol. 23, 2008, p. 727-732.

    Research output: Contribution to journalJournal articleResearchpeer-review

  61. Published

    Solvent diversity in polymorph screening. / Allesø, Morten; Van Der Berg, Franciscus Winfried J; Cornett, Claus; Jørgensen, Flemming Steen; Halling-Sørensen, Bent; Lopez de Diego, Heidi; Hovgaard, Lars; Aaltonen, Jaakko; Rantanen, Jukka Tapio.

    In: Journal of Pharmaceutical Sciences, Vol. 97, No. 6, 2008, p. 2145-2159.

    Research output: Contribution to journalJournal articleResearchpeer-review

  62. Published

    Solvent subset selection for polymorph screening. / Allesø, Morten; Rantanen, Jukka Tapio; Aaltonen, Jaakko; Cornett, Claus; van den Berg, Frans W.J.

    In: Journal of Chemometrics, Vol. 22, No. 11-12, 2008, p. 621-631.

    Research output: Contribution to journalJournal articleResearchpeer-review

  63. Published

    Thioflavin T hydroxylation at basic pH and its effect on amyloid fibril detection. / Foderà, Vito; Jensen, Minna Grønning; Vetri, Valeria; Librizzi, Fabio; Spagnolo, Salvatore; Cornett, Claus; Olsen, Lars; Van De Weert, Marco; Leone, Maurizio.

    In: Journal of Physical Chemistry, Vol. 112, No. 47, 2008, p. 15174-15181.

    Research output: Contribution to journalJournal articleResearchpeer-review

  64. 2007
  65. Published

    Human urine as test material in 1H NMR-based metabonomics: recommendations for sample preparation and storage. / Lauridsen, Michael; Hansen, Steen Honore'; Jaroszewski, Jerzy Witold; Cornett, Claus.

    In: Analytical Chemistry, Vol. 79, No. 3, 2007, p. 1181-1186.

    Research output: Contribution to journalJournal articleResearchpeer-review

  66. Published

    Improved synthesis methods of standards used for quantitative determination of total isothiocyanates from broccoli in human urine. / Kristensen, Mette; Krogholm, Kirstine S.; Frederiksen, Hanne; Duus, Fritz; Cornett, Claus; Bügel, Susanne Gjedsted; Rasmussen, Salka E.

    In: Journal of Chromatography - B, Vol. 852, No. 1-2, 2007, p. 229-234.

    Research output: Contribution to journalJournal articleResearchpeer-review

  67. 2006
  68. Published

    Isolation and structural elucidation of tiamulin metabolites formed in liver microsomes of pigs. / Lykkeberg, Anne Kruse; Cornett, Claus; Halling-Sørensen, Bent; Hansen, Steen Honoré.

    In: Journal of Pharmaceutical and Biomedical Analysis, Vol. 42, No. 2, 2006, p. 223-31.

    Research output: Contribution to journalJournal articleResearchpeer-review

  69. 2004
  70. Published

    Isolation, structural elucidation and in vitro activity of 2-acetyl-2-decarboxamido-oxytetracycline against environmental relevant bacteria, including tetracycline-resistant bacteria. / Lykkeberg, Anne Kruse; Sengeløv, Gitte; Cornett, Claus; Tjørnelund, Jette; Hansen, Steen Honoré; Halling-Sørensen, Bent.

    In: Journal of Pharmaceutical and Biomedical Analysis, Vol. 34, No. 3, 2004, p. 559-67.

    Research output: Contribution to journalJournal articleResearchpeer-review

  71. Published

    Quantitative analysis of oxytetracycline and its impurities by LC-MS-MS. / Lykkeberg, Anne Kruse; Halling-Sørensen, Bent; Cornett, Claus; Tjørnelund, Jette; Honoré Hansen, Steen.

    In: Journal of Pharmaceutical and Biomedical Analysis, Vol. 34, No. 2, 2004, p. 325-32.

    Research output: Contribution to journalJournal articleResearchpeer-review

  72. 2003
  73. Published

    Assessment of drug salt release from solutions, suspensions and in situ suspensions using a rotating dialysis cell. / Parshad, Henrik; Frydenvang, Karla; Liljefors, Tommy; Cornett, Claus; Larsen, Claus.

    In: European Journal of Pharmaceutical Sciences, Vol. 19, No. 4, 2003, p. 263-272.

    Research output: Contribution to journalJournal articleResearchpeer-review

  74. Published

    Combination of LC-ICP-MS, LC-MS and NMR for investigation of the oxidative degradation of selenomethionine. / Gammelgaard, B.; Cornett, Claus; Olsen, J.; Bendahl, L.; Hansen, S. H.

    In: Talanta, Vol. 59, No. 6, 2003, p. 1165-1171.

    Research output: Contribution to journalJournal articleResearchpeer-review

  75. Published

    HPLC method validated for the simultaneous analysis of cichoric acid and alkamides in Echinacea purpurea plants and products. / Mølgaard, Per; Johnsen, Søren; Christensen, Peter; Cornett, Claus.

    In: Journal of Agricultural and Food Chemistry, Vol. 51, No. 24, 2003, p. 6922-33.

    Research output: Contribution to journalJournal articleResearchpeer-review

  76. 2002
  77. Published

    Hydrophilic carboxylic acids and iridoid glycosides in the juice of American and European cranberries (Vaccinium macrocarpon and V. oxycoccos), lingonberries (V. vitis-idaea), and blueberries (V. myrtillus). / Jensen, Heidi Dorthe; Krogfelt, Karen A; Cornett, Claus; Hansen, S Honoré; Christensen, S Brøgger.

    In: Journal of Agricultural and Food Chemistry, Vol. 50, No. 23, 2002, p. 6871-4.

    Research output: Contribution to journalJournal articleResearchpeer-review

  78. 2001
  79. Published

    Application of directly coupled HPLC MMR to separation and characterization of lipoproteins from human serum. / Daykin, C. A.; Corcoran, O.; Hansen, S. H.; Bjornsdottir, I.; Cornett, Claus; Connor, S. C.; Lindon, J. C.; Nicholson, J. K.

    In: Analytical Chemistry, Vol. 73, No. 6, 2001, p. 1084-1090.

    Research output: Contribution to journalJournal articleResearchpeer-review

  80. Published

    LC-H-1 NMR used for determination of the elution order of S-naproxen glucuronide isomers in two isocratic reversed-phase LC-systems. / Mortensen, R. W.; Corcoran, O.; Cornett, Claus; Sidelmann, U. G.; Troke, J.; Lindon, J. C.; Nicholson, J. K.; Hansen, S. H.

    In: Journal of Pharmaceutical and Biomedical Analysis, Vol. 24, No. 3, 2001, p. 477-485.

    Research output: Contribution to journalJournal articleResearchpeer-review

  81. Published

    S-naproxen-ss-1-O-acyl glucuronide degradation kinetic studies by stopped-flow high-performance liquid chromatography-H-1 NMR and high-performance liquid chromatography-UV. / Mortensen, R. W.; Corcoran, O.; Cornett, Claus; Sidelmann, U. G.; Lindon, J. C.; Nicholson, J. K.; Hansen, S. H.

    In: Drug Metabolism and Disposition, Vol. 29, No. 4, 2001, p. 375-380.

    Research output: Contribution to journalJournal articleResearchpeer-review

  82. 2000
  83. Published

    Biotransformation of the citrus flavone tangeretin in rats. Identification of metabolites with intact flavane nucleus. / Nielsen, S. E.; Breinholt, V.; Cornett, Claus; Dragsted, L. O.

    In: Food and Chemical Toxicology, Vol. 38, No. 9, 2000, p. 739-746.

    Research output: Contribution to journalJournal articleResearchpeer-review

  84. Published

    Characterisation of extracts of Hypericum perforatum L. using an on-line HPLC system with UV/visible and fluorescence detection prior to and after photochemical conversion of the effluent. / Jensen, A. G.; Cornett, Claus; Gudiksen, L.; Hansen, S. H.

    In: Phytochemical Analysis, Vol. 11, No. 6, 2000, p. 387-394.

    Research output: Contribution to journalJournal articleResearchpeer-review

  85. Published

    Identification and quantification of flavonoids in human urine samples by column switching liquid chromatography coupled to atmospheric pressure chemical ionization mass spectrometry. / Nielsen, S. E.; Freese, R.; Cornett, Claus; Dragsted, L. O.

    In: Comprehensive Analytical Chemistry, Vol. 72, No. 7, 2000, p. 1503-1509.

    Research output: Contribution to journalJournal articleResearchpeer-review

  86. 1999
  87. Published

    High-performance liquid chromatography on-line coupled to high-field NMR and mass spectrometry for structure elucidation of constituents of Hypericum perforatum L. / Hansen, S. H.; Jensen, A. G.; Cornett, Claus; Bjornsdottir, I.; Taylor, S.; Wright, B.; Wilson, I. D.

    In: Analytical Chemistry, Vol. 71, No. 22, 1999, p. 5235-5241.

    Research output: Contribution to journalJournal articleResearchpeer-review

  88. 1998
  89. Published

    Antiprotozoal properties of 16,17-dihydrobrachycalyxolide from Vernonia brachycalyx. / Oketch-Rabah, H A; Brøgger Christensen, S; Frydenvang, K; Dossaji, S F; Theander, T G; Cornett, C; Watkins, W M; Kharazmi, A; Lemmich, E.

    In: Planta Medica, Vol. 64, No. 6, 1998, p. 559-62.

    Research output: Contribution to journalJournal articleResearchpeer-review

  90. Published

    In vitro biotransformation of flavonoids by rat liver microsomes. / Nielsen, S. E.; Breinholt, V.; Justesen, U.; Cornett, Claus; Dragsted, L. O.

    In: Xenobiotica, Vol. 28, No. 4, 1998, p. 389-401.

    Research output: Contribution to journalJournal articleResearchpeer-review

  91. Published

    Mauritian red nectar remains a mystery. / Olesen, J. M.; Rønsted, Nina Astrid Helene; Tolderlund, U.; Cornett, Claus; Mølgaard, Per; Madsen, J.; Jones, C. G.; Olsen, Carl Erik.

    In: Nature, Vol. 393, 1998, p. 529.

    Research output: Contribution to journalLetterResearchpeer-review

  92. 1997
  93. Published

    Antiprotozoal compounds from Asparagus africanus. / Oketch-Rabah, H A; Dossaji, S F; Christensen, S B; Frydenvang, K; Lemmich, E; Cornett, C; Olsen, C E; Chen, M; Kharazmi, A; Theander, T.

    In: Journal of Natural Products, Vol. 60, No. 10, 1997, p. 1017-22.

    Research output: Contribution to journalJournal articleResearchpeer-review

  94. Published

    Identification of selected metabolites of skatole in plasma and urine from pigs. / Bæk, C.; Hansen-Møller, Jette; Friis, Christian; Cornett, Claus; Hansen, Steen Honore'.

    In: Journal of Agricultural and Food Chemistry, Vol. 45, No. 6, 1997, p. 2332-2340.

    Research output: Contribution to journalJournal articleResearchpeer-review

  95. Published

    Purification and H-1 NMR spectroscopic characterization of phase II metabolites of tolfenamic acid. / Sidelmann, U. G.; Christiansen, E.; Krogh, L.; Cornett, Claus; Tjornelund, J.; Hansen, S. H.

    In: Drug Metabolism and Disposition, Vol. 25, No. 6, 1997, p. 725-731.

    Research output: Contribution to journalJournal articleResearchpeer-review

  96. Published

    Synthesis, isolation and identification of glucuronides and mercapturic acids of a novel antiparasitic agent, licochalcone A. / Nadelmann, L.; Tjornelund, J.; Hansen, S. H.; Cornett, Claus; Sidelmann, U. G.; Braumann, U.; Christensen, E.; Christensen, S. B.

    In: Xenobiotica, Vol. 27, No. 7, 1997, p. 667-680.

    Research output: Contribution to journalJournal articleResearchpeer-review

  97. Published

    Two new antiprotozoal 5-methylcoumarins from Vernonia brachycalyx. / Oketch-Rabah, H A; Lemmich, E; Dossaji, S F; Theander, T G; Olsen, C E; Cornett, C; Kharazmi, A; Christensen, S B.

    In: Journal of Natural Products, Vol. 60, No. 5, 1997, p. 458-61.

    Research output: Contribution to journalJournal articleResearchpeer-review

  98. 1996
  99. Published

    A comparative study of precision cut liver slices, hepatocytes, and liver microsomes from the Wistar rat using metronidazole as a model substance. / Sidelmann, U. G.; Cornett, Claus; Tjornelund, J.; Hansen, S. H.

    In: Xenobiotica, Vol. 26, No. 7, 1996, p. 709-722.

    Research output: Contribution to journalJournal articleResearchpeer-review

  100. Published

    Syntheses of 11-hydroxylated guaianolides. / Lauridsen, A.; Cornett, Claus; Vulpius, T.; Moldt, P.; Christensen, S. B.

    In: Acta Chemica Scandinavica. Supplementum, Vol. 50, No. 2, 1996, p. 150-157.

    Research output: Contribution to journalJournal articleResearchpeer-review

  101. 1995
  102. Published

    Separation of metronidazole, its major metabolites and their conjugates using dynamically modified silica. / Thomsen, U. G.; Cornett, Claus; Tjornelund, J.; Hansen, S. H.

    In: Journal of Chromatography A, Vol. 697, No. 1-2, 1995, p. 175-184.

    Research output: Contribution to journalJournal articleResearchpeer-review

  103. Published

    Triterpenoid saponins from Phytolacca rivinoides and Phytolacca bogotensis. / Nielsen, S. E.; Anthoni, U.; Christophersen, C.; Cornett, Claus.

    In: Phytochemistry, Vol. 39, No. 3, 1995, p. 625-630.

    Research output: Contribution to journalJournal articleResearchpeer-review

  104. 1994
  105. Published

    An antileishmanial chalcone from Chinese licorice roots. / Christensen, S B; Ming, C; Andersen, L; Hjørne, U; Olsen, C E; Cornett, C; Theander, T G; Kharazmi, A.

    In: Planta Medica, Vol. 60, No. 2, 1994, p. 121-3.

    Research output: Contribution to journalJournal articleResearchpeer-review

  106. Published

    CA2+-ATPASE INHIBITORY ACTIVITY OF A LOCKED ANALOG OF THAPSIGARGIN. / Andersen, A.; Treiman, M.; Poulsen, J. C. J.; Cornett, Claus; Moldt, P.; Olsen, C. E.; Christensen, S. B.

    In: Bioorganic & Medicinal Chemistry Letters, Vol. 4, No. 5, 1994, p. 657-660.

    Research output: Contribution to journalJournal articleResearchpeer-review

  107. Published

    Molluscicidal saponins from a Zimbabwean strain of Phytolacca dodecandra. / Thiilborg, S. T.; Christensen, S. B.; Cornett, Claus; Olsen, C. E.; Lemmich, E.

    In: Phytochemistry, Vol. 36, No. 3, 1994, p. 753-759.

    Research output: Contribution to journalJournal articleResearchpeer-review

  108. Published

    SELECTIVE TRANSFORMATIONS OF THE CA-2+ PUMP INHIBITOR THAPSIGARGIN. / Andersen, A.; Cornett, Claus; Lauridsen, A.; Olsen, C. E.; Christensen, S. B.

    In: Acta Chemica Scandinavica. Supplementum, Vol. 48, No. 4, 1994, p. 340-346.

    Research output: Contribution to journalJournal articleResearchpeer-review

  109. Published

    Solid-state interactions between trimethoprim and parabens. / Pedersen, S.; Kristensen, H. G.; Cornett, Claus.

    In: STP pharma sciences, Vol. 4, No. 4, 1994, p. 292-297.

    Research output: Contribution to journalJournal articleResearchpeer-review

  110. 1993
  111. Published

    Identification of oxidation products of 5-aminosalicylic acid in faeces and the study of their formation in vitro. / Jensen, J.; Cornett, Claus; Olsen, C. E.; Bondesen, S.; Christensen, J.; Christensen, L. A.; Tjornelund, J.; Hansen, S. H.

    In: Biochemical Pharmacology, Vol. 45, No. 6, 1993, p. 1201-1209.

    Research output: Contribution to journalJournal articleResearchpeer-review

  112. Published

    Localization of the acyl groups in proazulene guaianolides from Thapsia transtagana and Thapsia garganica. / Avato, P.; Cornett, Claus; Andersen, A.; Smitt, U. W.; Christensen, S. B.

    In: Journal of Natural Products, Vol. 56, No. 3, 1993, p. 411-415.

    Research output: Contribution to journalJournal articleResearchpeer-review

  113. Published

    Molluscicidal saponins from Phytolacca dodecandra. / Thiilborg, S. T.; Christensen, S. B.; Cornett, Claus; Olsen, C. E.; Lemmich, E.

    In: Phytochemistry, Vol. 32, No. 5, 1993, p. 1167-1171.

    Research output: Contribution to journalJournal articleResearchpeer-review

  114. Published

    Synthesis and structural elucidation of glutathione and N-aceyl-cysteine conjugates of 5-aminosalicylic acid. / Jensen, J.; Cornett, Claus; Olsen, C. E.; Tjornelund, J.; Hansen, S. H.

    In: European Journal of Pharmaceutical Sciences, Vol. 1, No. 3, 1993, p. 143-150.

    Research output: Contribution to journalJournal articleResearchpeer-review

  115. 1992
  116. Published

    3-hydroxyisoxazole bioiosteres of gaba - synthesis of a series of 4-substituted muscimol analogs and identification of a bicyclic 2-isoxazoline rearrangement product. / Hjeds, H.; Christensen, I. T.; Cornett, Claus; Frolund, B.; Falch, E.; Pedersen, J. B.; Krogsgaardlarsen, P.

    In: Acta Chemica Scandinavica. Supplementum, Vol. 46, No. 8, 1992, p. 772-777.

    Research output: Contribution to journalJournal articleResearchpeer-review

  117. Published

    Caracemide, a site-specific irreversible inhibitor of protein R1 of Escherichia coli ribonucleotide reductase. / Larsen, I. K.; Cornett, Claus; Karlsson, M.; Sahlin, M.; Sjoberg, B. M.

    In: Journal of Biological Chemistry, Vol. 267, No. 18, 1992, p. 12627-12631.

    Research output: Contribution to journalJournal articleResearchpeer-review

  118. Published

    Identification of major degradation products of 5-aminosalicylic acid formed in aqueous solutions and in pharmaceuticals. / Jensen, J.; Cornett, Claus; Olsen, C. E.; Tjornelund, J.; Hansen, S. H.

    In: International Journal of Pharmaceutics, Vol. 88, No. 1-3, 1992, p. 177-187.

    Research output: Contribution to journalJournal articleResearchpeer-review

  119. Published

    Separation of seven arsenic compounds by high-performance liquid chromatography with on-line detection by hydrogen–argon flame atomic absorption spectrometry and inductively coupled plasma mass spectrometry. / Hansen, S. H.; Larsen, E. H.; Pritzl, G.; Cornett, Claus.

    In: J A A S, Vol. 7, No. 4, 1992, p. 629-634.

    Research output: Contribution to journalJournal articleResearchpeer-review

  120. 1991
  121. Published

    Exciton Coupling in Circular Dichroic Spectroscopy as a Tool for Establishing the Absolute Configuration of alpha,beta-Unsaturated Esters of Allylic Alcohols. / Lauridsen, A.; Cornett, Claus; Christensen, S. B.

    In: Acta Chemica Scandinavica. Supplementum, Vol. 45, No. 1, 1991, p. 56-62.

    Research output: Contribution to journalJournal articleResearchpeer-review

  122. Published

    Isolation and identification of a new metabolite of diflunisal. / Hansen, S. H.; Cornett, Claus; Hansen-Møller, Jette; Larsen, L. L.; Vaaben, S.

    In: Journal of Pharmaceutical and Biomedical Analysis, Vol. 9, No. 7, 1991, p. 585-588.

    Research output: Contribution to journalLetterResearchpeer-review

  123. Published

    NATURAL CYCLOPENTANOID CYANOHYDRIN GLYCOSIDES .13. STRUCTURE DETERMINATION OF NATURAL EPOXYCYCLOPENTANES BY X-RAY CRYSTALLOGRAPHY AND NMR-SPECTROSCOPY. / Olafsdottir, E. S.; Sorensen, A. M.; Cornett, Claus; Jaroszewski, J. W.

    In: Journal of Organic Chemistry, Vol. 56, No. 8, 1991, p. 2650-2655.

    Research output: Contribution to journalJournal articleResearchpeer-review

  124. Published

    NEW METABOLITES OF THE DRUG 5-AMINOSALICYLIC ACID .2. N-FORMYL-5-AMINOSALICYLIC ACID. / Tjornelund, J.; Hansen, S. H.; Cornett, Claus.

    In: Xenobiotica, Vol. 21, No. 5, 1991, p. 605-612.

    Research output: Contribution to journalJournal articleResearchpeer-review

  125. 1990
  126. Published

    HYDROINDENE SESQUITERPENES FROM THAPSIA-VILLOSA. / Smitt, U. W.; Cornett, Claus; Norup, E.; Christensen, S. B.

    In: Phytochemistry, Vol. 29, No. 3, 1990, p. 873-875.

    Research output: Contribution to journalJournal articleResearchpeer-review

  127. Published

    NEW PROAZULENE GUAIANOLIDES FROM THAPSIA-VILLOSA. / Smitt, U. W.; Cornett, Claus; Andersen, A.; Christensen, S. B.; Avato, P.

    In: Journal of Natural Products, Vol. 53, No. 6, 1990, p. 1479-1484.

    Research output: Contribution to journalJournal articleResearchpeer-review

  128. 1989
  129. Published

    Interaction of gossypol with amino acids and peptides as a model of enzyme inhibition. / Strøm-hansen, T; Cornett, Claus; Jaroszewski, J. W.

    In: International Journal of Peptide and Protein Research, Vol. 34, No. 4, 1989, p. 306-310.

    Research output: Contribution to journalJournal articleResearchpeer-review

  130. Published

    NATURAL CYCLOPENTENOID CYANOHYDRIN GLYCOSIDES .8. CYCLOPENTENOID CYANOHYDRIN GLYCOSIDES WITH UNUSUAL SUGAR RESIDUES. / Olafsdottir, E. S.; Cornett, Claus; Jaroszewski, J. W.

    In: Acta Chemica Scandinavica. Supplementum, Vol. 43, No. 1, 1989, p. 51-55.

    Research output: Contribution to journalJournal articleResearchpeer-review

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