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master's thesis
Triptaminske soli-struktura i svojstva. Soli i nastava kemije
Zagreb: University of Zagreb, Faculty of Science, 2020. urn:nbn:hr:217:488376
Čavlović, Adrijana
University of Zagreb
Faculty of Science
Department of Biology
University of Zagreb
Faculty of Science
Department of Chemistry

Institutional repository: Repository of the Faculty of Science

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Čavlović, A. (2020). Triptaminske soli-struktura i svojstva. Soli i nastava kemije (Master's thesis). Zagreb: University of Zagreb, Faculty of Science; Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:488376

Čavlović, Adrijana. "Triptaminske soli-struktura i svojstva. Soli i nastava kemije." Master's thesis, University of Zagreb, Faculty of Science; University of Zagreb, Faculty of Science, 2020. https://urn.nsk.hr/urn:nbn:hr:217:488376

Čavlović, Adrijana. "Triptaminske soli-struktura i svojstva. Soli i nastava kemije." Master's thesis, University of Zagreb, Faculty of Science; University of Zagreb, Faculty of Science, 2020. https://urn.nsk.hr/urn:nbn:hr:217:488376

Čavlović, A. (2020). 'Triptaminske soli-struktura i svojstva. Soli i nastava kemije', Master's thesis, University of Zagreb, Faculty of Science; University of Zagreb, Faculty of Science, accessed 21 December 2024, https://urn.nsk.hr/urn:nbn:hr:217:488376

Čavlović A. Triptaminske soli-struktura i svojstva. Soli i nastava kemije [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; Zagreb: University of Zagreb, Faculty of Science; 2020 [cited 2024 December 21] Available at: https://urn.nsk.hr/urn:nbn:hr:217:488376

A. Čavlović, "Triptaminske soli-struktura i svojstva. Soli i nastava kemije", Master's thesis, University of Zagreb, Faculty of Science, Zagreb; University of Zagreb, Faculty of Science, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:217:488376

Metadata
TitleTriptaminske soli-struktura i svojstva. Soli i nastava kemije
Title (english)Tryptaminic salts - structure and properties. Salts and Chemistry Education
AuthorAdrijana Čavlović
MentorNenad Judaš (mentor)
Committee memberNenad Judaš (predsjednik povjerenstva)
Committee memberIva Juranović Cindrić (član povjerenstva)
Committee memberMirela Sertić Perić (član povjerenstva)
Committee memberPetar Kružić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Biology)
Zagreb
GranterUniversity of Zagreb
Faculty of Science
(Department of Chemistry)
Zagreb
Defense date and country2020-02-27, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Glavni istraživački cilj ovog diplomskog rada bio je priprava nekoliko triptaminskih soli te određivanje njihovih kristalnih i molekulskih struktura. Određene su kristalne i molekulske strukture triju soli: triptaminijevog 2-klor-5-nitrobenzoata, triptaminijevog ftalata i triptaminijevog oksalata. Jedinični kristali priređeni su sporim hlapljenjem metanolnih otopina polaznih tvari. Triptaminska tijela u priređenim kristalima ostvaruju očekivane međumolekulske interakcije te time pokazuju sintonski potencijal. Dio sadržaja osnovnoškolskog i srednjoškolskog nastavnog programa kemije već sadrži teme koje su povezane sa solima i njihovim fizikalnim i kemijskim svojstvima te njihovom uporabom. No, sadržaje navedene u oba programa valja doraditi i obogatiti dodatnim informacijama. Soli su prisutne svuda oko nas, a ne smije se zanemariti ni njihov biološki značaj. Pokusa, koji se bave solima u kemijskim udžbenicima ima, ali su to uglavnom pokusi koji se ponavljaju i pristupa im se na jednak način. Cilj ovog diplomskog rada bio je osmišljavanje nastavne strategije koja će ponuditi drugačiji uvid u kemiju soli i temeljiti se na novim primjerima i jednostavnim lako provedivim pokusima. U tu svrhu pripremljen je potreban nastavni materijal i razrađen prijedlog jednog 90-minutnog nastavnog sata utemeljnog na nastavnoj strategiji učenja otkrivanjem, koji može poslužiti kao predložak za osvježivanje nastavnih sadržaja svakodnevne nastavne prakse.
Abstract (english)
Thesis deals with crystal and molecular structures of tryptamonium 2-chloro-5-nitrobenzoate, tryptamonium phtalate and tryptamonium oxalate. Single crystals were obtained by slow evaporation of methanol solutions containing starting compounds. Tryptamine moieties are involved in expected intermolecular interactions proving they might be used as synthone element in supramolecular synthesis. Methodical part deals with the use of organic salts in chemistry teaching. Primary and highschool syllabuses of chemistry, physics and biology were analyzed to identify parts in which integration of knowledge might be achieved by use of organic salt chemistry. A 90- minute lesson based on guided inquiry learning strategy was proposed that should serve as a template for inclusion of organic salt chemistry into highschool chemistry teaching practice. Experiments and teaching materials are simple, cheap and available.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:488376
Study programmeTitle: Integrated undergraduate and graduate university study of Biology and Chemistry Education; specializations in: Integrated undergraduate and graduate university study of Biology and Chemistry Education
Course: Integrated undergraduate and graduate university study of Biology and Chemistry Education
Study programme type: university
Study level: integrated undergraduate and graduate
Academic / professional title: magistar/magistra edukacije biologije i kemije (magistar/magistra edukacije biologije i kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Embargo expiration date: 2021-02-27
Terms of useLicence In copyright icon
Created on2021-02-23 08:15:33