Naslov
TLC - A FAST SCREENING METHOD FOR POTENTIOMETRIC DETERMINATION OF SURFACTANTS

Autori
Rezić, Iva ; Pušić, Tanja ; Bokić, Ljerka

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), ostalo

Izvornik
Book of Proceedings of 3rd International Textile, Clothing & Design conference - Magic World of Textiles / Dragčević, Zvonko - Zagreb : Tekstilno-tehnološki fakultet Sveučilišta u Zagrebu, 2006, 703-706

Skup
3rd International Textile, Clothing & Design conference - Magic World of Textiles

Mjesto i datum
Dubrovnik, Hrvatska, 08.10.2006. - 11.10.2006

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
thin layer chromatography; potentiometric titration; tensides

Sažetak
Thin layer chromatography is a very simple analytical technique for separation and determination of surfactants, applicable for determination of impurities in tensides and detergents. The quantity of determined tensides can be quantified after potentiometric titration by applying ion selective electrodes. In this research work, both methods have been tested and applied for determination of anionic, cationic and nonionic surfactants.The advantages of thin layer chromatography were rapidity, ease of operation, low cost of the analysis and a huge variety of application possibilities due to the wide choice of adsorbents and solvents for stationary and mobile phases that can be chosen and optimized for each individual sample. The advantage of potentiometric titration are very high degree of automatization and a possibility to obtain very low detection limits with different ion selective electrodes for different surfactants.

Izvorni jezik
Engleski

Znanstvena područja
Tekstilna tehnologija

POVEZANOST RADA