Karlis Berzins

Karlis Berzins

Research assistant

ORCID: 0000-0001-6545-5522

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  1. Nondestructive Spatial Dehydration Analysis of Crystalline Hydrates in Pharmaceutical Solid Dosage Forms Using Spatially Offset Low-Frequency Raman Spectroscopy

    Bērziņš, Kārlis, Remoto, P. I. J. G., Fraser-Miller, S. J. & Gordon, K. C., 2022, In: Crystal Growth & Design. 22, 5, p. 2946–2953

    Research output: Contribution to journal › Journal article › Research › peer-review

  2. Published

    Multi-technique approach for qualitative and quantitative characterization of furazidin degradation kinetics under alkaline conditions

    Bērziņš, Kārlis, Kons, A., Grante, I., Dzabijeva, D., Nakurte, I. & Actiņš, A., 2016, In: Journal of Pharmaceutical and Biomedical Analysis.

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    Monitoring the Isothermal Dehydration of Crystalline Hydrates Using Low-Frequency Raman Spectroscopy

    Robert, C., Fraser-Miller, S. J., Bērziņš, Kārlis, Okeyo, P. O., Rantanen, Jukka, Rades, Thomas & Gordon, K. C., 2021, In: Molecular Pharmaceutics. 18, 3, p. 1264-1276

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Low-wavenumber Raman spectral database of pharmaceutical excipients

    Bērziņš, Kārlis, Sales, R. E., Barnsley, J. E., Walker, G., Fraser-Miller, S. J. & Gordon, K. C., 2020, In: Vibrational Spectroscopy. 107, 103021.

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Low-frequency raman scattering spectroscopy as an accessible approach to understand drug solubilization in milk-based formulations during digestion

    Salim, M., Fraser-Miller, S. J., Bērziņš, Kārlis, Sutton, J. J., Ramirez, G., Clulow, A. J., Hawley, A., Beilles, S., Gordon, K. C. & Boyd, B. J., 2020, In: Molecular Pharmaceutics. 17, 3, p. 885–899

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. Published

    Low-Frequency Raman Spectroscopy as an Avenue to Determine the Transition Temperature of β- and γ-Relaxation in Pharmaceutical Glasses

    Bērziņš, Kārlis, Fraser-Miller, S. J., Rades, Thomas & Gordon, K. C., 2022, In: Analytical Chemistry. 94, 23, p. 8241-8248

    Research output: Contribution to journal › Journal article › Research › peer-review

  7. Published

    Low-Frequency Raman Spectroscopic Study on Compression-Induced Destabilization in Melt-Quenched Amorphous Celecoxib

    Bērziņš, Kārlis, Fraser-Miller, S. J., Rades, Thomas & Gordon, K. C., 2019, In: Molecular Pharmaceutics. 16, 8, p. 3678-3686 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    Investigation on Formulation Strategies to Mitigate Compression-Induced Destabilization in Supersaturated Celecoxib Amorphous Solid Dispersions

    Bērziņš, Kārlis, Fraser-Miller, S. J., Walker, G. F., Rades, Thomas & Gordon, K. C., 2021, In: Molecular Pharmaceutics. 18, 10, p. 3882–3893

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    In Situ Monitoring of Drug Precipitation from Digesting Lipid Formulations Using Low-Frequency Raman Scattering Spectroscopy

    Salim, M., Fraser-Miller, S. J., Bērziņš, Kārlis, Sutton, J. J., Gordon, K. C. & Boyd, Ben, 2023, In: Pharmaceutics. 15, 7, 13 p., 1968.

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    In Situ Imaging of Subcutaneous Drug Delivery Systems Using Microspatially Offset Low-Frequency Raman Spectroscopy

    Bērziņš, Kārlis, Czyrski, Grzegorz Sebastian, Aljabbari, Anas Samir Mohammad, Heinz, Andrea & Boyd, Ben, 2024, In: Analytical Chemistry. 96, 16, p. 6408–6416

    Research output: Contribution to journal › Journal article › Research › peer-review

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