prikaz prve stranice dokumenta Sinteza novih aromatskih C-nitrozo derivata i njihova adsorpcija na površinu zlata
Embargo period 2026-02-22
master's thesis
Sinteza novih aromatskih C-nitrozo derivata i njihova adsorpcija na površinu zlata
Zagreb: University of Zagreb, Faculty of Science, 2024. urn:nbn:hr:217:005581
Asić, Ena
University of Zagreb
Faculty of Science
Department of Chemistry

Institutional repository: Repository of the Faculty of Science

Cite this document

Asić, E. (2024). Sinteza novih aromatskih C-nitrozo derivata i njihova adsorpcija na površinu zlata (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:005581

Asić, Ena. "Sinteza novih aromatskih C-nitrozo derivata i njihova adsorpcija na površinu zlata." Master's thesis, University of Zagreb, Faculty of Science, 2024. https://urn.nsk.hr/urn:nbn:hr:217:005581

Asić, Ena. "Sinteza novih aromatskih C-nitrozo derivata i njihova adsorpcija na površinu zlata." Master's thesis, University of Zagreb, Faculty of Science, 2024. https://urn.nsk.hr/urn:nbn:hr:217:005581

Asić, E. (2024). 'Sinteza novih aromatskih C-nitrozo derivata i njihova adsorpcija na površinu zlata', Master's thesis, University of Zagreb, Faculty of Science, accessed 22 November 2024, https://urn.nsk.hr/urn:nbn:hr:217:005581

Asić E. Sinteza novih aromatskih C-nitrozo derivata i njihova adsorpcija na površinu zlata [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2024 [cited 2024 November 22] Available at: https://urn.nsk.hr/urn:nbn:hr:217:005581

E. Asić, "Sinteza novih aromatskih C-nitrozo derivata i njihova adsorpcija na površinu zlata", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:217:005581

Metadata
TitleSinteza novih aromatskih C-nitrozo derivata i njihova adsorpcija na površinu zlata
Title (english)Synthesis of new aromatic C-nitroso derivatives and their adsorption on gold surface
AuthorEna Asić
MentorIvana Biljan (mentor)
Committee memberIvana Biljan (predsjednik povjerenstva)
Committee memberJana Pisk (član povjerenstva)
Committee memberAdriana Kenđel (član povjerenstva)
Committee memberVesna Petrović Peroković (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Chemistry)
Zagreb
Defense date and country2024-02-22, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Abstract
U ovom radu provedena je detaljna optimizacija sintetskih postupaka za pripravu novih aromatskih C-nitrozo derivata, koji sadrže funkcijsku skupinu sa sumporom koja im omogućuje adsorpciju na površinu zlata. U nekoliko reakcijskih koraka uspješno su sintetizirani i okarakterizirani bis(4-nitrozobenzil)disulfid i 1,2-bis(4-nitrozobifenil)disulfid. Aromatski C- nitrozo produkti su u posljednjem koraku sinteze pripravljeni redukcijom odgovarajućeg nitro derivata do N-hidroksilamina, koji je potom bez izolacije oksidiran do nitrozo spoja. Provedena su preliminarna istraživanja morfoloških i topografskih karakteristika molekularnih slojeva sintetiziranih aromatskih C-nitrozo derivata na površini zlata(111) uz pomoć mikroskopije atomskih sila. Dobiveni rezultati ukazuju na utjecaj specifičnih strukturnih karakteristika adsorbiranih nitrozo spojeva na njihovo samoudruživanje i dimerizaciju ili polimerizaciju na površini zlata.
Abstract (english)
In this thesis, synthetic procedures for preparation of new aromatic C-nitroso derivatives containing a sulfur functional group for the adsorption on gold surface, were optimized in detail. In several reaction steps, bis(4-nitrosobenzyl)disulfide and 1,2-bis(4-nitrosobiphenyl)disulfide were successfully synthesized and characterized. The aromatic C-nitroso products were prepared in the final step of synthesis pathway by reducing the corresponding nitro derivative to N-hydroxylamine, which was then oxidized to the nitroso compound without isolation. Preliminary investigations of the morphological and topographical characteristics of molecular layers of synthesized aromatic C-nitroso derivatives on gold(111) surface were conducted using atomic force microscopy. The obtained results indicate the influence of specific structural characteristics of adsorbed nitroso compounds on their self-assembly and dimerization or polymerization on the gold surface.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:005581
ProjectNumber: IP-2020-02-4467
Title: Od aromatskih spojeva s dušikom do novih funkcionalnih organskih materijala
Title: From nitrogen-containing aromatic compounds to new functional organic-based materials
Acronym: FunMaterials
Leader: Ivana Biljan
Jurisdiction: Croatia
Funder: HRZZ
Funding stream: IP
Study programmeTitle: Graduate university studies in chemistry; specializations in: Graduate university studies in chemistry
Course: Graduate university studies in chemistry
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 conditionsEmbargoed access
Embargo expiration date: 2026-02-22
Terms of useLicence In copyright icon
Created on2024-03-11 11:36:06