prikaz prve stranice dokumenta Kvalitativna i kvantitativna UV/VIS spektrofotometrijska analiza kapsuliranog ulja smilja i prirodnog bojila košenil
No public access
master's thesis
Kvalitativna i kvantitativna UV/VIS spektrofotometrijska analiza kapsuliranog ulja smilja i prirodnog bojila košenil
Zagreb: University of Zagreb, Faculty of Textile Technology, 2019. urn:nbn:hr:201:269209
Ludaš, Anja
University of Zagreb
Faculty of Textile Technology
Department of Textile Chemistry and Ecology

Institutional repository: Faculty of Textile Technology University of Zagreb - Digital Repository

Cite this document

Ludaš, A. (2019). Kvalitativna i kvantitativna UV/VIS spektrofotometrijska analiza kapsuliranog ulja smilja i prirodnog bojila košenil (Master's thesis). Zagreb: University of Zagreb, Faculty of Textile Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:201:269209

Ludaš, Anja. "Kvalitativna i kvantitativna UV/VIS spektrofotometrijska analiza kapsuliranog ulja smilja i prirodnog bojila košenil." Master's thesis, University of Zagreb, Faculty of Textile Technology, 2019. https://urn.nsk.hr/urn:nbn:hr:201:269209

Ludaš, Anja. "Kvalitativna i kvantitativna UV/VIS spektrofotometrijska analiza kapsuliranog ulja smilja i prirodnog bojila košenil." Master's thesis, University of Zagreb, Faculty of Textile Technology, 2019. https://urn.nsk.hr/urn:nbn:hr:201:269209

Ludaš, A. (2019). 'Kvalitativna i kvantitativna UV/VIS spektrofotometrijska analiza kapsuliranog ulja smilja i prirodnog bojila košenil', Master's thesis, University of Zagreb, Faculty of Textile Technology, accessed 24 November 2024, https://urn.nsk.hr/urn:nbn:hr:201:269209

Ludaš A. Kvalitativna i kvantitativna UV/VIS spektrofotometrijska analiza kapsuliranog ulja smilja i prirodnog bojila košenil [Master's thesis]. Zagreb: University of Zagreb, Faculty of Textile Technology; 2019 [cited 2024 November 24] Available at: https://urn.nsk.hr/urn:nbn:hr:201:269209

A. Ludaš, "Kvalitativna i kvantitativna UV/VIS spektrofotometrijska analiza kapsuliranog ulja smilja i prirodnog bojila košenil", Master's thesis, University of Zagreb, Faculty of Textile Technology, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:201:269209

Metadata
TitleKvalitativna i kvantitativna UV/VIS spektrofotometrijska analiza kapsuliranog ulja smilja i prirodnog bojila košenil
AuthorAnja Ludaš
MentorAna Sutlović (mentor)
Committee memberSandra Bischof (predsjednik povjerenstva)
Committee memberAna Sutlović (član povjerenstva)
Committee memberBranka Vojnović (član povjerenstva)
Committee memberSanja Ercegović Ražić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Textile Technology
(Department of Textile Chemistry and Ecology)
Zagreb
Defense date and country2019-07-17, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Textile Technology
Textile Chemistry
Abstract
U ovom radu provedeno je kapsuliranje eteričnog ulja smilja i prirodnog bojila životinjskog podrijetla (košenila) tehnikom isparavanja otapala. Analiza ulja smilja, bojila i sintetiziranih kapsula provedena je UV/VIS spektrofotometrijskom analizom na apsorpcijskom spektrofotometru Cary 50 Solascreen. Sintetizirane kapsule dodatno su analizirane skenirajućim elektronskim mikroskopom (SEM analiza). Bojadisane sintetizirane mikrokapsule, bojilom životinjskog podrijetla (košenil), dodatno su promatrane s Dino-Lite digitalnim mikroskopom. Apsorpcijskim spektrofotometrom potvrđena je prisutnost eteričnog ulja smilja u sintetiziranim mikrokapsulama te pomoću baždarnog dijagrama izračunata je točna koncentracija ulja smilja u sintetiziranim mikrokapsulama.
Abstract (english)
In this paper, encapsulation of immortelle's essential oil and animal origin natural dye (cochineal) was carried out by the solvent evaporation technique. Analysis of immortelle's oil, dye and synthesized capsules was performed by UV/VIS spectrophotometric analysis on absorption spectrophotometer Cary 50 Solascreen. The synthesized capsules were additionally analyzed by scanning electron microscope (SEM analysis). The dyed synthesized microcapsules with animal origin natural dye (cochineal), were additionally observed with a Dino-Lite digital microscope. Using the calibration diagram, unknown concentrations of synthesized microcapsules were calculated. The absorption spectrophotometer confirmed the presence of immortelle's essential oil in synthesized microcapsules.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:201:269209
ProjectNumber: IP-2013-11-9967
Title: Napredni tekstilni materijali dobiveni ciljanom modifikacijom površine
Acronym: ADVANCETEX
Leader: Sandra Bischof
Jurisdiction: Croatia
Funder: HRZZ
Funding stream: IP
Study programmeTitle: Textile Technology and Engineering; specializations in: Clothing Engineering, Textile Design and Management, Industrial Textile Design, Industrial Clothing Design, Textile Chemistry, Materials and Ecology
Course: Textile Chemistry, Materials and Ecology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka tekstilne tehnologije i inženjerstva (magistar/magistra inženjer/inženjerka tekstilne tehnologije i inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsClosed access
Terms of useLicence In copyright icon
Created on2019-07-17 12:08:12