20.500.12556/DKUM-19068 DOLOČANJE POLIBROMIRANIH BIFENIL ETROV V BIOLOŠKEM MATERIALU DETERMINATION OF POLYBROMINATED DIPHENYL ETHERS IN BIOLOGICAL MATRICES Diplomska naloga obsega spremljanje bioakumulacije nekaterih polibromiranih bifeniletrov (PBDE). Kot biološki material smo uporabili testne organizme, tubifekse (Tubifex tubifex). V nalogi smo spremljali koncentracije nekaterih PBDE v tubifeksih, ki so bili izpostavljeni umetno pripravljenemu sedimentu, ki smo mu dodali izbrane PBDE. Koncentracije posameznih PBDE smo določevali z visoko ločljivo plinsko kromatografijo v povezavi z visoko ločljivo masno spektrometrijo (HRGC/HRMS). Na osnovi meritev smo ugotavljali hitrost akumulacije PBDE v biološki material. This work includes the bioaccumulation study of some polybrominated diphenyl ethers. As biological material tubifex (Tubifex tubifex ) was used. Tubifex were exposed to artificial sediment, spiked with selected PBDEs. Concentration of individual PBDE were determined by high resolution gas chromatography with high resolution mass spectrometry (HRGC / HRMS ). Based on measurements the bioaccumulation rate of PBDEs was estimated. polibromirani bifeniletri (PBDE) visoko ločljiva plinska kromatografija / visoko ločljiva masna spektrometrija (HRGC/HRMS) PolyBrominated Diphenyl Ethers (PBDE) High Resolution Gas Chromatography / High Resolution Mass Spectrometry (HRGC/HRMS) true true false [M. Domajnko] Slovenski jezik Angleški jezik Diplomsko delo 2011-06-17 11:51:07 2011-06-23 13:47:34 2022-04-13 15:03:55 2023-12-24 03:35:08 2011 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 543.51:547.1.022(043.2) 15159830 URN:SI:UM:DK:MJ69J6FH VS_Domanjko_Matej_2011.pdf VS_Domanjko_Matej_2011.pdf 1 1B2724AE292F1A26B2EC9ECD7F7D8AFD d56d6bfb762a0eef7ef8ad33f8e4ec996ebd409033acb7e43954fa65f23bc655 48ccfb85-7c05-11eb-bb7a-00155d0001ca 20.500.12556/dkum/ae073137-eae7-40bf-b48b-acb95bedd94e https://dk.um.si/Dokument.php?lang=slv&id=22885 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0