Določanje polibromiranih bifenil etrov v biološkem materialu

diplomska naloga

Matej Domanjko (Author), Ernest Vončina (Mentor), Darinka Brodnjak-Vončina (Co-mentor), Boštjan Križanec (Co-mentor)

Abstract

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.

Keywords

polibromirani bifeniletri;visoko ločljiva plinska kromatografija;visoko ločljiva masna spektrometrija;

Data

Language:	Slovenian
Year of publishing:	2011
Source:	Maribor
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FKKT - Faculty of Chemistry and Chemical Engineering
Publisher:	[M. Domanjko]
UDC:	543.51:547.1.022(043.2)
COBISS:	15159830
Views:	2376
Downloads:	89
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Determination of polybrominated diphenyl ethers in biological matrices
Secondary abstract:	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.
Secondary keywords:	polybrominated diphenyl ethers;high resolution gas crhomatography;high resolution mass spectrometry (HRGC/HRMS);
URN:	URN:SI:UM:
Type (COBISS):	Undergraduate thesis
Thesis comment:	Univ. v Mariboru, Fak. za kemijo in kemijsko tehnologijo
Pages:	43 f.
Keywords (UDC):	mathematics;natural sciences;naravoslovne vede;matematika;chemistry;crystallography;mineralogy;kemija;analytical chemistry;analizna kemija;physicochemical methods of analysis (other than optical methods);mathematics;natural sciences;naravoslovne vede;matematika;chemistry;crystallography;mineralogy;kemija;organic chemistry;organska kemija;classification of organic compounds;element-organic compounds;
ID:	1014830