Dr. sc. ing. Oskars Grīgs

Scientific interests and competences

• Cultivation processes of microorganisms
• Bioprocess engineering
• Production of microbiological formulations used in agriculture and forestry

Aktuālie pētījumi

2024 - 2025, SubtAut - Bacillus subtilis MSCL 1441 ieguves mērogošana un 600 L HDPE polimērmateriāla bioreaktora autonomas kontroles realizācija.

Nesenās publikācijas

• Pilot-scale production of Bacillus subtilis MSCL 897 spore biomass and antifungal secondary metabolites in a low-cost medium. Bolmanis, E., Grigs, O., Didrihsone, E. et al. Biotechnol Lett, 2024. https://doi.org/10.1007/s10529-024-03481-4
• Investigation of a Broad-Bean Based Low-Cost Medium Formulation for Bacillus subtilis MSCL 897 Spore Production. Grigs, O., Didrihsone, E., Bolmanis, E. Fermentation 2023, 9, 390. https://doi.org/10.3390/fermentation9040390
• HBsAg production in methanol controlled P. pastoris GS115 Mut^S bioreactor process. Grigs, O., Bolmanis, E., Kazaks, A. KEM, 2021, 903, 40-45 p., doi: 10.4028/www.scientific.net/KEM.903.40
• Application of In-Situ and Soft-Sensors for Estimation of Recombinant P. pastoris GS115 Biomass Concentration: A Case Analysis of HBcAg (Mut+) and HBsAg (MutS) Production Processes under Varying Conditions. Grigs, O., Bolmanis, E. Galvanauskas, V. Sensors, 2021, 21, 1268, doi: 10.3390/s21041268