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Letno poročilo 2005

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Laboratorij za analizno kemijo<br />

Analytical Chemistry Laboratory<br />

PODRO^JA DEJAVNOSTI<br />

Podro~je raziskovalne dejavnosti Laboratorija za<br />

analizno kemijo je “analitika in kemijska<br />

karakterizacija materialov in procesov” in<br />

obsega {tudij in razvoj sodobnih analiznih<br />

metodologij in orodij za analizo (sledov) in<br />

dolo~evanje kemijskih zvrsti elementov in spojin<br />

pri re{evanju okoljskih, biomedicinskih,<br />

atmosferskih, industrijskih idr. problematik.<br />

Strokovna znanja in izku{nje ~lanov Laboratorija<br />

za analizno kemijo so zelo {iroke in pokrivajo<br />

med drugim podro~ja kot so: elektrokemija<br />

(mikro-elektrode in senzorji), sklopljene tehnike<br />

(npr. teko~inska kromatografija in laserska<br />

ablacija v povezavi z ICP-masno spektrometrijo),<br />

ionska kromatografija, kemijski procesi v<br />

atmosferski vodni fazi, vzor~evanje in karakterizacija<br />

atmosferskih aerosolov (po velikostnih<br />

frakcijah), ICP-atomska emisijska spektrometrija,<br />

priprava vzorcev (razklop v mikrovalovni pe~i in<br />

sekven~na/selektivna ekstrakcija) in modeliranje<br />

(ekstrakcijskih in separacijskih procesov). V na{e<br />

raziskovalno delo so vklju~eni tudi podiplomski<br />

{tudenti, podoktorski gostje in specializanti.<br />

Dejavnost L04 zajema tudi pogodbeno delo in<br />

64<br />

RESEARCH ACTIVITIES<br />

The Analytical Chemistry Laboratory’s field of<br />

research is analytics and chemical characterization<br />

of materials and processes and encompasses<br />

the study and development of modern<br />

analytical methodologies and tools for (trace)<br />

analysis and chemical speciation to solve selected<br />

problems in environmental, biomedical,<br />

atmospheric, industrial, etc. related topics. The<br />

analytical expertise of the research team is very<br />

broad and covers amongst others electrochemistry<br />

(micro-electrodes and sensors), hyphenated<br />

techniques (such as liquid chromatography<br />

and laser ablation interfaced with ICPmass<br />

spectrometry), ion chromatography,<br />

chemical processes in atmospheric aqueous<br />

phase, sampling and characterization of sizesegregated<br />

atmospheric aerosols, ICP-atomic<br />

emission spectrometry, sample preparation<br />

(MW-assisted digestion and sequential/selective<br />

extraction), and modelling (extraction and separation<br />

processes).<br />

The Analytical Chemistry Laboratory’s activities<br />

also include contract work and special analytical<br />

services for industrial and other partners with

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