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Pregled bibliografske jedinice broj: 1086645

Thin layer chromatographical determination of metals used as antibacterial components on biodegradable polymers


Rezić, Iva; Martinaga, Lela; Majdak, Mislav; Somogyi Škoc, Maja
Thin layer chromatographical determination of metals used as antibacterial components on biodegradable polymers // BOOK OF PROCEEDINGS 13th International Scientific - Professional Symposium TEXTILE SCIENCE & ECONOMY / Petrak, Slavenka (ur.).
Zagreb: University of Zagreb Faculty of Textile Technology, 2020. str. 62-67 (ostalo, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Thin layer chromatographical determination of metals used as antibacterial components on biodegradable polymers

Autori
Rezić, Iva ; Martinaga, Lela ; Majdak, Mislav ; Somogyi Škoc, Maja

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

Izvornik
BOOK OF PROCEEDINGS 13th International Scientific - Professional Symposium TEXTILE SCIENCE & ECONOMY / Petrak, Slavenka - Zagreb : University of Zagreb Faculty of Textile Technology, 2020, 62-67

Skup
13th International Scientific - Professional Symposium TEXTILE SCIENCE & ECONOMY

Mjesto i datum
Zagreb, Hrvatska, 18.09.2020

Vrsta sudjelovanja
Ostalo

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
thin layer chromatography ; antibacterial coating ; biodegradable polymers ; nanoparticles

Sažetak
Metal and metal oxide nanoparticles provide excellent antimicrobial, water resistance and protective properties so they are today one of the most important antimicrobial reagents in the textile industry. Therefore, extraordinary antimicrobial activity of metals and metal oxides receives significant global interest in the development of new products. The antimicrobial activity of the nanoparticles is the result of their very small diameters, which are far below the range of the microorganisms’ dimensions. Such nano-sized metals and metal oxides can interact with both bacterial surfaces and/or with the bacterial core, after they enter inside the bacterial cell showing activity against different microorganisms, including Gram-positive and Gram-negative bacteria, as well as on spores that are resistant to high temperature and high-pressure. Different biodegradable polymers containing nanoparticles in their surface coatings are used in many protective materials. In this work, thin layer chromatography (TLC) was applied as a simple, rapid and effective method for determination of metals in a form of metal ions which are used as efficient antibacterial compounds in protective coatings on biodegradable polymers. The development was performed by acetonitrile: hydrochloric acid: water= 72: 25: 23 (v/v), on thirty different stationary phases. For visualization, NH3 vapors and UV light (254 and 366 nm) were applied. Results proved that spots of different compounds (namely Ag, Al, Au, Co, Cr, Cu, Fe, Ni, Mn, Pb, Zn and others) can easily be determined. Proposed TLC method is therefore an excellent choice for identification and quantification of many metals used as antimicrobial compounds present in coatings on wide variety of different biodegradable polymers.

Izvorni jezik
Engleski



POVEZANOST RADA


Projekti:
HRZZ-IP-2019-04-1381 - Antibakterijska prevlaka za biorazgradive medicinske materijale (ABBAMEDICA) (Rezić, Iva, HRZZ - 2019-04) ( POIROT)

Ustanove:
Tekstilno-tehnološki fakultet, Zagreb

Profili:

Avatar Url Iva Rezić (autor)

Avatar Url Maja Somogyi Škoc (autor)

Avatar Url Lela Pintarić (autor)

Poveznice na cjeloviti tekst rada:

tzg.ttf.unizg.hr

Citiraj ovu publikaciju:

Rezić, Iva; Martinaga, Lela; Majdak, Mislav; Somogyi Škoc, Maja
Thin layer chromatographical determination of metals used as antibacterial components on biodegradable polymers // BOOK OF PROCEEDINGS 13th International Scientific - Professional Symposium TEXTILE SCIENCE & ECONOMY / Petrak, Slavenka (ur.).
Zagreb: University of Zagreb Faculty of Textile Technology, 2020. str. 62-67 (ostalo, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Rezić, I., Martinaga, L., Majdak, M. & Somogyi Škoc, M. (2020) Thin layer chromatographical determination of metals used as antibacterial components on biodegradable polymers. U: Petrak, S. (ur.)BOOK OF PROCEEDINGS 13th International Scientific - Professional Symposium TEXTILE SCIENCE & ECONOMY.
@article{article, editor = {Petrak, S.}, year = {2020}, pages = {62-67}, keywords = {thin layer chromatography, antibacterial coating, biodegradable polymers, nanoparticles}, title = {Thin layer chromatographical determination of metals used as antibacterial components on biodegradable polymers}, keyword = {thin layer chromatography, antibacterial coating, biodegradable polymers, nanoparticles}, publisher = {University of Zagreb Faculty of Textile Technology}, publisherplace = {Zagreb, Hrvatska} }
@article{article, editor = {Petrak, S.}, year = {2020}, pages = {62-67}, keywords = {thin layer chromatography, antibacterial coating, biodegradable polymers, nanoparticles}, title = {Thin layer chromatographical determination of metals used as antibacterial components on biodegradable polymers}, keyword = {thin layer chromatography, antibacterial coating, biodegradable polymers, nanoparticles}, publisher = {University of Zagreb Faculty of Textile Technology}, publisherplace = {Zagreb, Hrvatska} }




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