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undergraduate thesis
Primjena bakterijske nanoceluloze (BNC) u biotehnologiji i biomedicini
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2020. urn:nbn:hr:159:009010
Barišić, Magdalena
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Biochemical Engineering
Laboratory for Biochemical Engineering, Industrial Microbiology and Malting and Brewing Technology

Institutional repository: Repository of the Faculty of Food Technology and Biotechnology

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Barišić, M. (2020). Primjena bakterijske nanoceluloze (BNC) u biotehnologiji i biomedicini (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:009010

Barišić, Magdalena. "Primjena bakterijske nanoceluloze (BNC) u biotehnologiji i biomedicini." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2020. https://urn.nsk.hr/urn:nbn:hr:159:009010

Barišić, Magdalena. "Primjena bakterijske nanoceluloze (BNC) u biotehnologiji i biomedicini." Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2020. https://urn.nsk.hr/urn:nbn:hr:159:009010

Barišić, M. (2020). 'Primjena bakterijske nanoceluloze (BNC) u biotehnologiji i biomedicini', Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 12 September 2024, https://urn.nsk.hr/urn:nbn:hr:159:009010

Barišić M. Primjena bakterijske nanoceluloze (BNC) u biotehnologiji i biomedicini [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2020 [cited 2024 September 12] Available at: https://urn.nsk.hr/urn:nbn:hr:159:009010

M. Barišić, "Primjena bakterijske nanoceluloze (BNC) u biotehnologiji i biomedicini", Undergraduate thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:159:009010

Metadata
TitlePrimjena bakterijske nanoceluloze (BNC) u biotehnologiji i biomedicini
Title (english)Bacterial nanocellulose (BNC) application in biotechnology and biomedicine
AuthorMagdalena Barišić
MentorSunčica Beluhan (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Biochemical Engineering)
(Laboratory for Biochemical Engineering, Industrial Microbiology and Malting and Brewing Technology)
Zagreb
Defense date and country2020-09-01, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Biotechnology
Abstract
Bakterijska nanoceluloza (BNC) je izrazito tanka, nanofibrilarna sirovina koja posjeduje jedinstvenu kombinaciju svojstava kao što su visoka kristaliničnost (84%-89%) i stupanj polimerizacije, velika površina (visoki udjel fibrila s promjerom od 20 do 100 nm), visoka fleksibilnost i vlačna snaga (Youngov modul od 15 do 18 GPa), kao i kapacitet zadržavanja vode (100 puta veći od svoje mase). Zahvaljujući velikoj strukturnoj čistoći jer nema lignina, hemiceluloze i pektina, BNC se smatra ne citotoksičnom, ne genotoksičnom i visoko kompatibilnom sirovinom, koja privlači interese znanstvenika iz različitih područja istraživanja, a posebice biomedicine. U ovom radu su pregledno prikazani biotehnološki aspekti proizvodnje BNC (vrste bakterija, izvori ugljika i hranjive podloge) i različite in situ i ex situ metode, primijenjene za BNC modifikaciju, posebice biogeničnog pristupa za primjenu u regenerativnoj biomedicini.
Abstract (english)
Bacterial nanocellulose (BNC) is ultrafine, nanofibrillar material with an exclusive combination of properties such as high crystallinity (84%–89%) and polymerization degree, high surface area (high aspect ratio of fibers with diameter 20–100 nm), high flexibility and tensile strength (Young modulus of 15–18 GPa), and high water-holding capacity (over 100 times of its own mass). Due to high structural purity because of absence of lignin, hemicellulose and pectin, BNC is considered as a non-cytotoxic, non-genotoxic and highly biocompatible material, attracting interest of scientists in diverse areas with hallmarks in biomedicine. The presented work summarizes the biotechnological aspects of BNC production (bacterial strains, carbon sources and media) and versatile in situ and ex situ methods applied in BNC modification, especially towards bionic design for applications in regenerative biomedicine.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:009010
Study programmeTitle: Biotechnology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka biotehnologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka biotehnologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2020-10-15 11:13:19