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master's thesis
Razvoj DNA-biosenzora temeljenih na ugljikovim materijalima u svrhu elektrokemijske karakterizacije bisfenola A
diplomski rad
Split: University of Split, Faculty of Chemistry and Technology, 2019. urn:nbn:hr:167:587228
Krivić, Denis
University of Split
Faculty of Chemistry and Technology
Division of Chemistry

Institutional repository: Repository of the Faculty of chemistry and technology

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Krivić, D. (2019). Razvoj DNA-biosenzora temeljenih na ugljikovim materijalima u svrhu elektrokemijske karakterizacije bisfenola A : diplomski rad (Master's thesis). Split: University of Split, Faculty of Chemistry and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:167:587228

Krivić, Denis. "Razvoj DNA-biosenzora temeljenih na ugljikovim materijalima u svrhu elektrokemijske karakterizacije bisfenola A : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2019. https://urn.nsk.hr/urn:nbn:hr:167:587228

Krivić, Denis. "Razvoj DNA-biosenzora temeljenih na ugljikovim materijalima u svrhu elektrokemijske karakterizacije bisfenola A : diplomski rad." Master's thesis, University of Split, Faculty of Chemistry and Technology, 2019. https://urn.nsk.hr/urn:nbn:hr:167:587228

Krivić, D. (2019). 'Razvoj DNA-biosenzora temeljenih na ugljikovim materijalima u svrhu elektrokemijske karakterizacije bisfenola A : diplomski rad', Master's thesis, University of Split, Faculty of Chemistry and Technology, accessed 08 November 2024, https://urn.nsk.hr/urn:nbn:hr:167:587228

Krivić D. Razvoj DNA-biosenzora temeljenih na ugljikovim materijalima u svrhu elektrokemijske karakterizacije bisfenola A : diplomski rad [Master's thesis]. Split: University of Split, Faculty of Chemistry and Technology; 2019 [cited 2024 November 08] Available at: https://urn.nsk.hr/urn:nbn:hr:167:587228

D. Krivić, "Razvoj DNA-biosenzora temeljenih na ugljikovim materijalima u svrhu elektrokemijske karakterizacije bisfenola A : diplomski rad", Master's thesis, University of Split, Faculty of Chemistry and Technology, Split, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:167:587228

Metadata
TitleRazvoj DNA-biosenzora temeljenih na ugljikovim materijalima u svrhu elektrokemijske karakterizacije bisfenola A : diplomski rad
Title (english)Development of carbon-based DNA-biosensors for the purpose of electrochemical characterization of bisphenol-A : diploma thesis
AuthorDenis Krivić
MentorMarijo Buzuk (mentor)
Committee memberMaša Buljac (predsjednik povjerenstva)
Committee memberIvana Škugor Rončević (član povjerenstva)
Committee memberMarijo Buzuk (član povjerenstva)
GranterUniversity of Split
Faculty of Chemistry and Technology
(Division of Chemistry)
Split
Defense date and country2019-10-31, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Abstract
U ovom radu ispitivano je elektrokemijsko ponašanje elektrode od ugljikove paste te dijamantne elektrode dopirane borom u svrhu elektrokemijskog određivanja bisfenola A. Ove elektrode su zbog svoje pristupačnosti i osjetljivosti vrlo pogodni kandidati za (bio)senzore. Mjerenja su vršena u otopini fosfatnog pufera (0,1 M) pri pH 7. Elektroanalitičko određivanje bisfenola A vršeno je uporabom diferencijalne pulsne voltametrije, DPV (engl. differential pulse voltammetry). Elektroda od ugljikove paste pokazala je bolji odziv. Iako obje elektrode literaturno posjeduju veliki potencijal za uporabu kao DNA-biosenzori, pokazano je da dobiveni rezultati znatno ovise o tretmanu kojem je površina elektrode podlegla prije uporabe. Isto tako, ističe se važnost modifikacije aktivne površine elektrode, odnosno same imobilizacije DNA u kontekstu utjecaja na dobivene rezultate.
Abstract (english)
In the present paper the electrochemical behavior of carbon paste and boron doped diamond electrode was tested for purpose of bisphenol A electrochemical determination. Since electrodes like these are very affordable and since they possess great sensitivity, they are very suitable (bio)sensor candidates. The measurements were carried out in the phosphate buffer solution (0,1M) at pH 7. The electroanalytical determination of bisphenol A was done using differential pulse voltammetry. The carbon paste electrode exhibited better response. Even though both electrodes possess a great potential for being used as DNA-biosensors, it was shown that obtained results depend on the treatment the electrode underwent before the utilization. Also, the importance of the surface area modification, as well as the immobilization of DNA was accentuated in the context of the influence they have on the obtained results.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:167:587228
Study programmeTitle: Chemistry; specializations in: Environmental Protection, Organic Chemistry and Biochemistry
Course: Environmental Protection
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra kemije (magistar/magistra kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Embargo expiration date: 2020-10-31
Terms of useLicence In copyright icon
Public noteKljučne riječi doradio knjižničar/ Key words are revised by the librarian
Created on2019-02-07 11:27:34