0170645 - UEK-B 20020011 RIV NL eng J - Článek v odborném periodiku
Šafařík, Ivo - Ptáčková, Lucie - Koneracká, M. - Šafaříková, Miroslava - Timko, M. - Kopčanský, P.
Determination of selected xenobiotics with ferrofluid-modified trypsin.
Biotechnology Letters. Roč. 24, - (2002), s. 355-358. ISSN 0141-5492. E-ISSN 1573-6776
Grant CEP: GA MŠMT OC 523.80
Výzkumný záměr: CEZ:AV0Z6087904
Klíčová slova: ferrofluid-modified trypsin * magnetic fluids * trypsin inhibitors
Kód oboru RIV: EH - Ekologie - společenstva
Impakt faktor: 0.802, rok: 2002

Ferrofluid-modified trypsin has been used for the detection and determination of selected xenobiotics that inhibit trypsin activity. The procedure is useful especially when colored samples or samples containing suspended solid impurities are to be assayed. Ferrofluid-modified trypsin was inhibited by Ag+ and Pb2+, selected dyes (safranin, thionin), bacitracin and 4-aminobenzamidine. Enzymes immobilized on magnetic particles can form a basis of new automated assay procedures for the determination of xenobiotics.
Trvalý link: http://hdl.handle.net/11104/0067729