Mgr. Stanislav Opekar, Ph.D.

Job Position: Research Scientist - Laboratory of Analytical Biochemistry and Metabolomics

Contact details

Phone: 387775276

Total found: 6 records
Moos M., Korbelová J., Štětina T., Opekar S., Šimek P., Grgac R., Košťál V. (2022) Cryoprotective metabolites are sourced from both external diet and internal macromolecular reserves during metabolic reprogramming for freeze tolerance in drosophilid fly, Chymomyza costata. Metabolites 12 : 163.
DOI: 10.3390/metabo12020163
Zahradníčková H., Opekar S., Řimnáčová L., Šimek P., Moos M. (2022) Chiral secondary amino acids, their importance, and methods of analysis. Amino Acids 54 : 687-719.
DOI: 10.1007/s00726-022-03136-6
Opekar S., Kvíčala J., Moos M., Pejchal V., Šimek P. (2021) Mechanism of alkyl chloroformate-mediated esterification of carboxylic acids in aqueous media. Journal of Organic Chemistry 86 : 16293-16299.
DOI: 10.1021/acs.joc.1c01546
Opekar S., Kvíčala J., Moos M., Pejchal V., Šimek P. (2021) Mechanism of the Alkyl Chloroformate Mediated Esterification of Carboxylic Acids in Aqueous Media. Conference: 55th Advances in Organic, Bioorganic and Pharmaceutical Chemistry – Liblice 2021, 3-6 November 2021
Opekar S., Zahradníčková H., Vodrážka P., Řimnáčová L., Šimek P., Moos M. (2021) A chiral GC-MS method for analysis of secondary amino acids after heptafluorobutyl chloroformate & methylamine derivatization. Amino Acids 53 : 347–358.
DOI: 10.1007/s00726-021-02949-1
Řimnáčová L., Moos M., Opekar S., Vodrážka P., Pejchal V., Mráz J., Šimek P. (2021) Ethyl chloroformate mediated gas chromatographic-mass spectrometric biomonitoring of acidic biomarkers of occupational exposure and endogenous metabolites in human urine. Journal of Chromatography A 1656 : article number: 462547.
DOI: 10.1016/j.chroma.2021.462547


Biology Centre CAS
Institute of Entomology
Branišovská 1160/31
370 05 České Budějovice

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