Detail publikačního výsledku

Analytical evaluation of PAH degradation during the cultivation of hydrocarbonutilizing bacteria with bioremediation potential

KUPCOVÁ, E.; ŠEVČÍKOVÁ, J.; KREMPASKÁ, V.; VESTEG, M.; MURGAŠOVÁ, M.; GUZIUROVÁ, P.

Originální název

Analytical evaluation of PAH degradation during the cultivation of hydrocarbonutilizing bacteria with bioremediation potential

Anglický název

Analytical evaluation of PAH degradation during the cultivation of hydrocarbonutilizing bacteria with bioremediation potential

Druh

Abstrakt

Originální abstrakt

Polycyclic aromatic hydrocarbons (PAHs) are persistent environmental pollutants characterized by high toxicity and low biodegradability [1]. In this study, bacterial strains capable of utilizing PAHs [2,3] were isolated from various extreme environmental habitats. The isolates were cultivated in mineral media supplemented with selected PAHs (specifically fluorene and phenantrene) as the sole carbon source and exposed to a range of concentrations to determine the maximum levels that the bacteria were able to utilize. The degradation efficiency was assessed by monitoring the residual concentrations of the target compounds using high-performance liquid chromatography with diode array and fluorescence detection (HPLC-DAD/FLD). The results revealed that several bacterial strainsexhibited a remarkable ability to degrade specific PAHs even at elevated concentrations, highlighting their potential application in bioremediation of contaminated environments.

Anglický abstrakt

Polycyclic aromatic hydrocarbons (PAHs) are persistent environmental pollutants characterized by high toxicity and low biodegradability [1]. In this study, bacterial strains capable of utilizing PAHs [2,3] were isolated from various extreme environmental habitats. The isolates were cultivated in mineral media supplemented with selected PAHs (specifically fluorene and phenantrene) as the sole carbon source and exposed to a range of concentrations to determine the maximum levels that the bacteria were able to utilize. The degradation efficiency was assessed by monitoring the residual concentrations of the target compounds using high-performance liquid chromatography with diode array and fluorescence detection (HPLC-DAD/FLD). The results revealed that several bacterial strainsexhibited a remarkable ability to degrade specific PAHs even at elevated concentrations, highlighting their potential application in bioremediation of contaminated environments.

Autoři

KUPCOVÁ, E.; ŠEVČÍKOVÁ, J.; KREMPASKÁ, V.; VESTEG, M.; MURGAŠOVÁ, M.; GUZIUROVÁ, P.

Vydáno

27.11.2025

Nakladatel

Vydavateľstvo ŠafárikPress - UPJŠ v Košiciach

Místo

Košice

ISBN

978-80-574-0469-9

Kniha

Book od Abstracts - Novel Trends in Chemistry, Research and Education 2025

Strany od

22

Strany počet

1

URL

https://unibook.upjs.sk/img/cms/2025/pf/novel-trends-in-chemistry-research-and-education.pdf

BibTex

@misc{BUT201879,
  author="{} and  {} and Vladimíra {Krempaská} and  {} and  {} and Pavlína {Guziurová}",
  title="Analytical evaluation of PAH degradation during the cultivation of hydrocarbonutilizing bacteria with bioremediation potential",
  booktitle="Book od Abstracts - Novel Trends in Chemistry,
Research and Education 2025",
  year="2025",
  pages="1",
  publisher="Vydavateľstvo ŠafárikPress - UPJŠ v Košiciach",
  address="Košice",
  doi="10.33542/NTI-0469-9",
  isbn="978-80-574-0469-9",
  url="https://unibook.upjs.sk/img/cms/2025/pf/novel-trends-in-chemistry-research-and-education.pdf",
  note="Abstract"
}