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undergraduate thesis
Optički senzori za određivanje arsena
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2018. urn:nbn:hr:149:713160
Benić, Darija
University of Zagreb
Faculty of Chemical Engineering and Technology

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

Cite this document

Benić, D. (2018). Optički senzori za određivanje arsena (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:713160

Benić, Darija. "Optički senzori za određivanje arsena." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2018. https://urn.nsk.hr/urn:nbn:hr:149:713160

Benić, Darija. "Optički senzori za određivanje arsena." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2018. https://urn.nsk.hr/urn:nbn:hr:149:713160

Benić, D. (2018). 'Optički senzori za određivanje arsena', Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 22 January 2025, https://urn.nsk.hr/urn:nbn:hr:149:713160

Benić D. Optički senzori za određivanje arsena [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2018 [cited 2025 January 22] Available at: https://urn.nsk.hr/urn:nbn:hr:149:713160

D. Benić, "Optički senzori za određivanje arsena", Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:149:713160

Metadata
TitleOptički senzori za određivanje arsena
Title (english)Optical sensors for arsenic determination
AuthorDarija Benić
MentorLidija Furač (mentor)
Committee memberLidija Furač (predsjednik povjerenstva)
Committee memberMaja Cindrić (član povjerenstva)
Committee memberDajana Kučić Grgić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2018-09-18, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Applied Chemistry
Abstract
Toksičnost arsena poznata je već desetljećima, a u novije vrijeme je dokazana i njegova kancerogenost. Povećane koncentracije arsena u vodi za piće zahtijevaju njegovu neophodnu kontrolu. U svrhu brze i učinkovite procjene koriste se senzori, uređaji vrlo malih dimenzija, koji daju informacije o prisutnoj specifičnoj tvari, ionu ili kompleksnijim vrstama u stvarnom vremenu. Razvoj optičkih kemijskih senzora u posljednje vrijeme raste zbog njihovih osnovnih karakteristika kao što su mogućnost jednostavne i brze uporabe na terenu, preciznost, pouzdanost te selektivnost. U ovom radu opisane su neke od metoda određivanja arsena pomoću optičkih kemijski senzora. Također, navedeni su osnovni principi metode, granica detekcije i kvantifikacije senzora te koncentracijski raspon u kojem je moguće odrediti arsen. Uz navedene metode, opisane su i neke metode određivanja arsena pomoću optičkih biosenzora koji danas predstavljaju brzo i pouzdano rješenje za praćenje zagađenja okoliša uzrokovanog različitim toksičnim spojevima i metalima.
Abstract (english)
Toxicity of arsenic has been known for decades, but its carcinogenic behaviour was only recently proven. Increased concentration of arsenic in drinking water requires frequent control. For this purpose we use sensors, very small devices, which give us information about the present substance, ion or more complex compounds in real time. The development of optical chemical sensors is recently growing due to their excellent characteristics such as the possibility of quick, precise and reliable field use. Some of the most common methods of determination of arsenic via optical chemical sensors are described in this paper. The main principles of method, detection and quantification limit of sensors, as well as the arsenic concentration range are also explained. Besides these methods, it is also explained how to determine arsenic via optical biosensors which today represent a fast and reliable procedure of monitoring environment pollution caused by different toxic compounds and metals.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:713160
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 on2022-05-17 12:18:17