Characterization and comparison of as received and clinically retrieved Bio-active™ orthodontic archwiresGeorgieva, Mirela; Stoyanova-Ivanova, Angelina; Cherneva, Sabina; Petrov, Valeri; Petrova, Violeta; Andreeva, Laura; Mihailov, Valentin; Petkov, Alexander; Mikli, ValdekBiotechnology and biotechnological equipment2021 / p. 1301-1311 : ill https://doi.org/10.1080/13102818.2021.1964381 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Elemental composition and structural characteristics of as-received TriTaniumTM orthodontic archwireIlievska, I.; Petrov, V.; Mihailov, V.; Karatodorov, S.; Andreeva, L.; Zaleski, A.; Mikli, Valdek; Gueorgieva, M.; Petrova, V.20th International Summer School on Vacuum, Electron and Ion Technologies (VEIT 2017), 25-29 September 2017, Sozopol, Bulgaria2018 / art. 012036, 5 p. : ill https://doi.org/10.1088/1742-6596/992/1/012036 Journal metrics Conference proceeding at Scopus Article at Scopus Article at WOS Investigation of mechanical and physicochemical properties of clinically retrieved titanium-niobium orthodontic archwiresStoyanova-Ivanova, Angelina; Cherneva, Sabina; Petrunov, Vladimir; Petrova, Violeta; Ilievska, Ivana; Mikli, Valdek; Iankov, RoumenActa of bioengineering and biomechanics2020 / p. 31−39 https://doi.org/10.37190/ABB-01486-2019-03 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS