prikaz prve stranice dokumenta Sinteza senzorskog materijala cetilpiridinijevog tetrafenil borata
  Download
PDF 467.75 KB
undergraduate thesis
Sinteza senzorskog materijala cetilpiridinijevog tetrafenil borata
Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2024. urn:nbn:hr:182:731003
Švaganović, Kristijan
Josip Juraj Strossmayer University of Osijek
Department of Chemistry
Department of Analytical, Organic and Applied Chemistry

Institutional repository: Repository of the Department of Chemistry, Osijek

Cite this document

Švaganović, K. (2024). Sinteza senzorskog materijala cetilpiridinijevog tetrafenil borata (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry. Retrieved from https://urn.nsk.hr/urn:nbn:hr:182:731003

Švaganović, Kristijan. "Sinteza senzorskog materijala cetilpiridinijevog tetrafenil borata." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2024. https://urn.nsk.hr/urn:nbn:hr:182:731003

Švaganović, Kristijan. "Sinteza senzorskog materijala cetilpiridinijevog tetrafenil borata." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2024. https://urn.nsk.hr/urn:nbn:hr:182:731003

Švaganović, K. (2024). 'Sinteza senzorskog materijala cetilpiridinijevog tetrafenil borata', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, accessed 13 January 2025, https://urn.nsk.hr/urn:nbn:hr:182:731003

Švaganović K. Sinteza senzorskog materijala cetilpiridinijevog tetrafenil borata [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry; 2024 [cited 2025 January 13] Available at: https://urn.nsk.hr/urn:nbn:hr:182:731003

K. Švaganović, "Sinteza senzorskog materijala cetilpiridinijevog tetrafenil borata", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, Osijek, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:182:731003

Metadata
TitleSinteza senzorskog materijala cetilpiridinijevog tetrafenil borata
Title (english)Synthesis of the sensor material cetylpyridinium tetraphenyl borate
AuthorKristijan Švaganović
MentorMateja Budetić (mentor)
Committee memberAleksandar Sečenji (predsjednik povjerenstva)
Committee memberMateja Budetić (član povjerenstva)
Committee memberMarija Jozanović (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of Chemistry
(Department of Analytical, Organic and Applied Chemistry)
Osijek
Defense date and country2024-09-05, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Analytic Chemistry
Abstract
Anionski tenzidi su površinski aktivne tvari koje smanjuju površinsku napetost, a strukturno su sastavljeni od hidrofobne i hidrofilne skupine. Disocijacijom u vodenim otopinama nastaju negativno nabijeni organski anioni. Ova vrsta tenzida je prisutna u komercijalnim sredstvima za čišćenje i u proizvodima za osobnu higijenu. Jedna od mogućnosti određivanja anionskih tenzida jest putem potenciometrijskih senzora. Najvažnija komponenta potenciometrijskih senzora je membrana, koja je sastavljena od ionofora, plastifikatora i PVC-a, a ionofori su ključan dio jer omogućuju selektivno i reverzibilno vezanje iona analita, što omogućuje njihovo određivanje. Sintezom ionskog para cetilpiridinijevog tetrafenil borata (CP-TPB) omogućava se njegova ugradnja u polimernu membranu potenciometrijskih senzora, koji služe za određivanje anionskih tenzida.
Abstract (english)
Anionic surfactants are surface-active compounds that reduce surface tension and are composed of hydrophylic and hydrophobic group. Dissociation in aqueous solutions produces negatively charged organic anions. This type of surfactant is present in commercial cleaning products and hygiene products. One of the possibilities of detecting anionic surfactants is through potentiometric sensors. The most important component of the potentiometric sensors is the membrane, which is composed of ionophores, plasticizers and PVC, and ionophores are a key part of membranes because they enable selective and reversible binding of analyte ions, which enables their detection. The synthesis of ion pair cetylpyridinium tetraphenyl borate (CP-TPB) enables its incorporation in the polymer membrane of potentiometric sensors, which are used to detection of the anionic surfactants.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:182:731003
Study programmeTitle: University Undergraduate Study program Chemistry
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2024-10-04 07:30:35