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	1.	Kinetic parameters of urease immobilized on modified acrylonitrile copolymer membranes in the presence and absence of Cu(II) ions. [electronic resource] by Godjevargova, Tzonka Gabrovska, Katya Producer: 20050926 In: Macromolecular bioscience vol. 5 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	Application of immobilized horseradish peroxidase onto modified acrylonitrile copolymer membrane in removing of phenol from water. [electronic resource] by Vasileva, Nastia Godjevargova, Tzonka Ivanova, Danka Gabrovska, Katya Producer: 20090518 In: International journal of biological macromolecules vol. 44 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Immobilization of acetylcholinesterase on nanostructure polyacrylonitrile membranes. [electronic resource] by Marinov, Ivaylo Gabrovska, Katya Velichkova, Jana Godjevargova, Tzonka Producer: 20090709 In: International journal of biological macromolecules vol. 44 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	Immobilization of urease on nanostructured polymer membrane and preparation of urea amperometric biosensor. [electronic resource] by Gabrovska, Katya Ivanov, Javor Vasileva, Ioana Dimova, Nedyalka Godjevargova, Tzonka Producer: 20110726 In: International journal of biological macromolecules vol. 48 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	5.	Poly(acrylonitrile)chitosan composite membranes for urease immobilization. [electronic resource] by Gabrovska, Katya Georgieva, Aneliya Godjevargova, Tzonka Stoilova, Olya Manolova, Nevena Producer: 20070926 In: Journal of biotechnology vol. 129 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	6.	Screening and production of a potent extracellular Arthrobacter creatinolyticus urease for determination of heavy metal ions. [electronic resource] by Ramesh, Rajendran Aarthy, Mayilvahanan Gowthaman, Marichetti Kuppuswami Gabrovska, Katya Godjevargova, Tzonka Kamini, Numbi Ramudu Producer: 20150117 In: Journal of basic microbiology vol. 54 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	7.	The influence of the support nature on the kinetics parameters, inhibition constants and reactivation of immobilized acetylcholinesterase. [electronic resource] by Gabrovska, Katya Marinov, Ivaylo Godjevargova, Tzonka Portaccio, Marianna Lepore, Maria Grano, Valentina Diano, Nadia Mita, Damiano Gustavo Producer: 20081212 In: International journal of biological macromolecules vol. 43 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	8.	Apple juice clarification by immobilized pectolytic enzymes in packed or fluidized bed reactors. [electronic resource] by Diano, Nadia Grimaldi, Tiziana Bianco, Mariangela Rossi, Sergio Gabrovska, Katya Yordanova, Galya Godjevargova, Tzonka Grano, Valentina Nicolucci, Carla Mita, Luigi Bencivenga, Umberto Canciglia, Paolo Mita, Damiano G Producer: 20090410 In: Journal of agricultural and food chemistry vol. 56 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)