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Projects / Programmes source: ARIS

Biogeochemical cycles and polution with organotin compounds: development and validation of analytical procedures

Research activity

Code Science Field Subfield
1.04.00  Natural sciences and mathematics  Chemistry   

Code Science Field
P300  Natural sciences and mathematics  Analytical chemistry 
P305  Natural sciences and mathematics  Environmental chemistry 
Keywords
organotin compounds, analytical procedures, gas chromatography - mass spectrometry, pulsed flame photometric detector, inductively coupled mass spectrometry, microvawe digestion
Evaluation (rules)
source: COBISS
Researchers (11)
no. Code Name and surname Research area Role Period No. of publicationsNo. of publications
1.  12315  PhD Ester Heath  Control and care of the environment  Researcher  2004 - 2007  603 
2.  05027  PhD Milena Horvat  Chemistry  Researcher  2004 - 2007  1,887 
3.  04351  PhD Bogdan Kralj  Chemistry  Researcher  2004 - 2007  131 
4.  08314  PhD Radmila Milačič  Control and care of the environment  Researcher  2004 - 2007  800 
5.  20652  PhD Tadeja Milivojevič Nemanič  Chemistry  Junior researcher  2004 - 2007  22 
6.  11279  PhD Nives Ogrinc  Control and care of the environment  Researcher  2004 - 2007  1,138 
7.  08946  Silva Perko    Technical associate  2004 - 2007  51 
8.  05258  PhD Arkadije Popović  Chemistry  Researcher  2004 - 2007  81 
9.  18359  PhD Janez Ščančar  Control and care of the environment  Head  2004 - 2007  677 
10.  01411  PhD Zdenka Šlejkovec  Chemistry  Researcher  2004 - 2007  240 
11.  03950  PhD Dušan Žigon  Chemistry  Researcher  2004 - 2007  169 
Organisations (1)
no. Code Research organisation City Registration number No. of publicationsNo. of publications
1.  0106  Jožef Stefan Institute  Ljubljana  5051606000  90,682 
Abstract
The aim of this proposal is to develop and validate analytical methods for organotin compounds in various sample matrices using gas chromatography separation coupled to mass spectrometry (GC-MS), pulse flame photometric detector (GC-PFPD) or inductively coupled plasma mass spectrometry (GC-ICPMS) detection. Rapid microvawe extraction procedure will be used for sample pretreatment and results compered to those obtained by well established extraction procedures. Validated analytical procedures will be used to estimate the polution of slovenian marine and freshwater environment with OTC and to study uptake/release, transformation and accumulation pathways for OTC in biological organisms. Stable isotope labelling of particular OTC and their species specific isotope dilution determinations will be used at mass spectrometry based analythical methods.
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