prikaz prve stranice dokumenta Zelena sinteza nanočestoca srebra iz ekstrakta gljive Fomes Fomentarius (L.)
  Download
PDF 3.03 MB
master's thesis
Zelena sinteza nanočestoca srebra iz ekstrakta gljive Fomes Fomentarius (L.)
Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2023. urn:nbn:hr:182:865790
Rebić, Stella
Josip Juraj Strossmayer University of Osijek
Department of Chemistry
Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry

Cite this document

Rebić, S. (2023). Zelena sinteza nanočestoca srebra iz ekstrakta gljive Fomes Fomentarius (L.) (Master's thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry. Retrieved from https://urn.nsk.hr/urn:nbn:hr:182:865790

Rebić, Stella. "Zelena sinteza nanočestoca srebra iz ekstrakta gljive Fomes Fomentarius (L.)." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2023. https://urn.nsk.hr/urn:nbn:hr:182:865790

Rebić, Stella. "Zelena sinteza nanočestoca srebra iz ekstrakta gljive Fomes Fomentarius (L.)." Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2023. https://urn.nsk.hr/urn:nbn:hr:182:865790

Rebić, S. (2023). 'Zelena sinteza nanočestoca srebra iz ekstrakta gljive Fomes Fomentarius (L.)', Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, accessed 20 November 2024, https://urn.nsk.hr/urn:nbn:hr:182:865790

Rebić S. Zelena sinteza nanočestoca srebra iz ekstrakta gljive Fomes Fomentarius (L.) [Master's thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry; 2023 [cited 2024 November 20] Available at: https://urn.nsk.hr/urn:nbn:hr:182:865790

S. Rebić, "Zelena sinteza nanočestoca srebra iz ekstrakta gljive Fomes Fomentarius (L.)", Master's thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, Osijek, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:182:865790

Please login to the repository to save this object to your list.
Metadata
TitleZelena sinteza nanočestoca srebra iz ekstrakta gljive Fomes Fomentarius (L.)
Title (english)Green synthesis of silver nanoparticles using Fomes Fomentarius (L.) extract
AuthorStella Rebić
MentorVlatka Gvozdić (mentor)
MentorElvira Kovač-Andrić (komentor)
Committee memberMartina Šrajer Gajdošik (predsjednik povjerenstva)
Committee memberVlatka Gvozdić (član povjerenstva)
Committee memberElvira Kovač-Andrić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of Chemistry
(Department of General, Inorganic and Physical Chemistry and Methodology of Chemistry)
Osijek
Defense date and country2023-10-16, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Applied Chemistry
Abstract
Zelena sinteza nanočestica srebra zbog svojih načela pridonosi održivom razvoju bez štetnog utjecaja na okoliš. Nanočestice srebra zbog svojih specifičnih antimikrobnih svojstava nalaze sve veću primjenu u medicinske svrhe. Cilj ovoga rada je sintetizirati nanočestice srebra iz vodenog ekstrakta gljive Fomes fomentarius i otopine AgNO3. Morfologija, stanište, upotreba gljive i zelena sinteza nanočestica srebra opisani su u literaturnom pregledu. Karakterizacija nanočestica izvršena je metodama UV-Vis, FT-IR, PXRD i TEM analize. UV-Vis analizom utvrđen je maksimum apsorbancije pri 410 nm. Rezultati FT-IR analize ukazali su na biomolekule koje su sudjelovale u procesu sinteze nanočestica. Prosječna veličina kristalita iznosila je 24 nm. Nanočestice srebra pokazale su dobru sposobnost razgradnje boje metilenskog plavila. Najbolju antibakterijsku aktivnost uzorak nanočestica srebra pokazao je na sojeve bakterija S. auerusa i E. coli, dok najmanju na soj bakterija P. aeruginosa.
Abstract (english)
Due to its principles, the green synthesis of silver nanoparticles contributes to sustainable development without harmful impact on the environment. Silver nanoparticles are increasingly used for medical purposes due to their specific antimicrobial properties. The aim purpose of this work is to synthesize silver nanoparticles from the aqueous extract of the fungus Fomes fomentarius and AgNO3 solution. The morphology, habitat, use of the fungus and green synthesis of silver nanoparticles are described in the literature review. Nanoparticles were characterized by UV-Vis, FT-IR, PXRD and TEM analysis methods. UV-Vis analysis determined the maximum absorbance at 410 nm. The results of the FT-IR analysis indicated that the biomolecules had participated in the process of nanoparticle synthesis. The average crystallite size was 24 nm. Silver nanoparticles showed a good ability to degrade the color of methylene blue. The sample of silver nanoparticles showed the best antibacterial activity against bacteria S. auerus and E. coli, while the least activity against the strain of bacteria P. aeruginosa.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:182:865790
Study programmeTitle: University Graduate Study of Chemistry; Research Program; specializations in: Research Program
Course: Research Program
Study programme type: university
Study level: graduate
Academic / professional title: sveučilišni/a magistar/magistra kemije (sveučilišni/a magistar/magistra kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
RepositoryRepository of the Department of Chemistry, Osijek
Created on2023-11-06 10:59:32

(©) Nacionalna i sveučilišna knjižnica u Zagrebu 2015. Sva prava pridržana. | Hrvatske bratske zajednice 4 p.p. 550, 10000 Zagreb, Hrvatska Tel. ++ 385 1 616-4040
OIB: 84838770814 | IBAN: HR66 2340 0091 1000 1008 1, Porezni broj (PDV identifikacijski broj) - VAT Number: HR84838770814
Prijava u repozitorij