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undergraduate thesis
Novi D-π-A kromofori s 1,2,3-trazolnom poveznicom kao potencijalni kemijski senzori
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2020. urn:nbn:hr:149:705645
Sklepić, Karlo
University of Zagreb
Faculty of Chemical Engineering and Technology

Institutional repository: Repository of Faculty of Chemical Engineering and Technology University of Zagreb

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Sklepić, K. (2020). Novi D-π-A kromofori s 1,2,3-trazolnom poveznicom kao potencijalni kemijski senzori (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:705645

Sklepić, Karlo. "Novi D-π-A kromofori s 1,2,3-trazolnom poveznicom kao potencijalni kemijski senzori." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2020. https://urn.nsk.hr/urn:nbn:hr:149:705645

Sklepić, Karlo. "Novi D-π-A kromofori s 1,2,3-trazolnom poveznicom kao potencijalni kemijski senzori." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2020. https://urn.nsk.hr/urn:nbn:hr:149:705645

Sklepić, K. (2020). 'Novi D-π-A kromofori s 1,2,3-trazolnom poveznicom kao potencijalni kemijski senzori', Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:149:705645

Sklepić K. Novi D-π-A kromofori s 1,2,3-trazolnom poveznicom kao potencijalni kemijski senzori [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2020 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:149:705645

K. Sklepić, "Novi D-π-A kromofori s 1,2,3-trazolnom poveznicom kao potencijalni kemijski senzori", Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:149:705645

Metadata
TitleNovi D-π-A kromofori s 1,2,3-trazolnom poveznicom kao potencijalni kemijski senzori
Title (english)New D-π-A chromophores with 1,2,3-triazolyl linker as potential chemical sensors
AuthorKarlo Sklepić
MentorLidija Furač (mentor)
Committee memberLidija Furač (predsjednik povjerenstva)
Committee memberSvjetlana Krištafor (član povjerenstva)
Committee memberMatija Cvetnić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2020-09-24, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Abstract
Cilj ovog rada je sinteza i optička karakterizacija novih D-π-A kromofora koji u svojoj strukturi sadrže 1,2,3-triazolni prsten u svrhu određivanja njihovih senzorskih aktivnosti. Novi spoj 2-(4-(4-metoksifenil)-1H-1,2,3-triazol-1-il)benzo[d]tiazol (spoj 2) uspješno je sintetiziran reakcijama klasične organske sinteze i click kemije. Struktura spoja 2 potvrđena je 1H-NMR i 13C-NMR spektroskopijom. U svrhu ispitivanja potencijalne primjene spoja 2 kao kemijskog senzora provedena je njegova detaljna spektroskopska karakterizacija. Spoj 2 okarakteriziran je UV-vidljivom i fluorescencijskom spektrofotometrijom u otapalima različite polarnosti, univerzalnim puferima u rasponu vrijednosti pH od 1 do 12, te u prisutnosti različitih metalnih iona. Uslijed promjene spektrofotometrijskih svojstava u prisutnosti iona željeza(III), spoj 2 pokazuje potencijalnu senzorsku primjenu za određivanje Fe3+ iona u otopini DMSO.
Abstract (english)
The aim of this work was synthesis and optical characterization of novel D-π-A chromophores that incorporate 1,2,3-triazole ring in their structure. New compound 2-(4-(4-methoxyphenyl)-1H-1,2,3-triazol-1-yl)benzo[d]thiazol (compound 2) was successfully synthesized by combination of classical organic chemistry synthesis and click chemistry reaction. The structure of novel synthesized compound 2 was determined by means of 1H-NMR and 13C-NMR spectroscopy. Compound 2 was characterized by UV-visible and fluorescence spectrophotometry in solvents of different polarity, universal buffers in pH range 1 to 12 and in the presence of different metal ions. Changes in the spectroscopic properties due to the presence of Fe3+ ions was detected, so compound 2 shows promising potential for its application in metal sensing.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:705645
ProjectNumber: IP-2014-09-3386
Title: Dizajn i sinteza novih dušikovih heterocikličkih fluorofora i fluorescentnih nanomaterijala kao kemijskih senzora za pH i metalne ione
Title: Design and Synthesis of Novel Nitrogen-Containing Heterocyclic Fluorophores and Fluorescent Nanomaterials for pH and Metal-Ion Sensing
Acronym: iNFiNiTE–SENS
Leader: Robert Vianello
Jurisdiction: Croatia
Funder: HRZZ
Funding stream: IP
Study programmeTitle: Applied Chemistry - Undergraduate study; specializations in: Environmental chemistry and green technologies, Advanced materials and technologies, Applied organic chemistry
Course: Environmental chemistry and green technologies
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) primijenjene kemije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) primijenjene kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2023-05-08 15:31:46