prikaz prve stranice dokumenta Cytotoxicity of Metal Ions Released from NiTi and Stainless Steel Orthodontic Appliances, Part 1: Surface Morphology and Ion Release Variations
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Cytotoxicity of Metal Ions Released from NiTi and Stainless Steel Orthodontic Appliances, Part 1: Surface Morphology and Ion Release Variations
Materials, 16 (2023), 11; 4156. https://doi.org/10.3390/ma16114156
Petković Didović, Mirna; Jelovica Badovinac, Ivana; Fiket, Željka; Žigon, Jure; Rinčić Mlinarić, Marijana; Čanadi Jurešić, Gordana

Institucijski repozitorij: Repozitorij Medicinskog fakulteta u Rijeci

Citirajte ovaj rad

Petković Didović, M., Jelovica Badovinac, I., Fiket, Ž., Žigon, J., Rinčić Mlinarić, M. i Čanadi Jurešić, G. (2023). Cytotoxicity of Metal Ions Released from NiTi and Stainless Steel Orthodontic Appliances, Part 1: Surface Morphology and Ion Release Variations. Materials, 16. (11). doi: 10.3390/ma16114156

Petković Didović, Mirna, et al. "Cytotoxicity of Metal Ions Released from NiTi and Stainless Steel Orthodontic Appliances, Part 1: Surface Morphology and Ion Release Variations." Materials, vol. 16, br. 11, 2023. https://doi.org/10.3390/ma16114156

Petković Didović, Mirna, Ivana Jelovica Badovinac, Željka Fiket, Jure Žigon, Marijana Rinčić Mlinarić i Gordana Čanadi Jurešić. "Cytotoxicity of Metal Ions Released from NiTi and Stainless Steel Orthodontic Appliances, Part 1: Surface Morphology and Ion Release Variations." Materials 16, br. 11 (2023). https://doi.org/10.3390/ma16114156

Petković Didović, M., et al. (2023) 'Cytotoxicity of Metal Ions Released from NiTi and Stainless Steel Orthodontic Appliances, Part 1: Surface Morphology and Ion Release Variations', Materials, 16(11). doi: 10.3390/ma16114156

Petković Didović M, Jelovica Badovinac I, Fiket Ž, Žigon J, Rinčić Mlinarić M, Čanadi Jurešić G. Cytotoxicity of Metal Ions Released from NiTi and Stainless Steel Orthodontic Appliances, Part 1: Surface Morphology and Ion Release Variations. Materials [Internet]. 02.06.2023. [pristupljeno 30.11.2024.];16(11). doi: 10.3390/ma16114156

M. Petković Didović, I. Jelovica Badovinac, Ž. Fiket, J. Žigon, M. Rinčić Mlinarić i G. Čanadi Jurešić, "Cytotoxicity of Metal Ions Released from NiTi and Stainless Steel Orthodontic Appliances, Part 1: Surface Morphology and Ion Release Variations", Materials, vol. 16, br. 11, Lipanj 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:184:062718. [Citirano: 30.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:184:062718
Podaci o radu
Naslov (engleski)Cytotoxicity of Metal Ions Released from NiTi and Stainless Steel Orthodontic Appliances, Part 1: Surface Morphology and Ion Release Variations
AutorMirna Petković Didović
AutorIvana Jelovica Badovinac
AutorŽeljka Fiket
AutorJure Žigon
AutorMarijana Rinčić Mlinarić
AutorGordana Čanadi Jurešić
Autorova ustanovaSveučilište u Rijeci
Medicinski fakultet
(Katedra za medicinsku kemiju, biokemiju i kliničku kemiju)
Znanstveno / umjetničko
područje, polje i grana		BIOMEDICINA I ZDRAVSTVO
Dentalna medicina
Znanstveno / umjetničko
područje, polje i grana		INTERDISCIPLINARNA PODRUČJA ZNANOSTI
Biotehnologija u biomedicini (prirodno područje, biomedicina i zdravstvo, biotehničko područje)
Sažetak (engleski)
Despite numerous studies on ion release from orthodontic appliances, no clear conclusions can be drawn due to complex interrelations of multiple factors. Therefore, as the first part of a comprehensive investigation of cytotoxicity of eluted ions, the objective of this study was to analyze four parts of a fixed orthodontic appliance. Specifically, NiTi archwires and stainless steel (SS) brackets, bands, and ligatures were immersed in artificial saliva and studied for morphological and chemical changes after 3-, 7-, and 14-day immersion, using the SEM/EDX technique. Ion release profiles were analyzed for all eluted ions using inductively coupled plasma mass spectrometry (ICP-MS). The results demonstrated dissimilar surface morphologies among parts of the fixed appliance, due to variations in manufacturing processes. The onset of pitting corrosion was observed for the SS brackets and bands in the as-received state. Protective oxide layers were not observed on any of the parts, but adherent layers developed on SS brackets and ligatures during immersion. Salt precipitation, mainly KCl, was also observed. ICP-MS proved to be more sensitive than SEM/EDX and exhibited results undetected by SEM/EDX. Ion release was an order-of-magnitude higher for SS bands compared to other parts, which was attributed to manufacturing procedure (welding). Ion release did not correlate with surface roughness.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaMaterials
Brojčani podacivol. 16, br. 11, 4156
e-ISSN1996-1944
DOIhttps://doi.org/10.3390/ma16114156
URN:NBNurn:nbn:hr:184:062718
Datum objave publikacije2023-06-02
URL dokumentahttps://www.mdpi.com/1996-1944/16/11/4156
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2023-06-19 12:28:20