Filtek Z250

02/01/2006 - "A hybrid resin composite (Filtek Z250, A2, 3M ESPE) or a packable resin composite (Solitaire 2, A2, Heraeus Kulzer) were inserted in bulk and polymerized using one of these techniques (n = 13): (a) Soft-start (SS) using a halogen lamp (QTH); (b) LED low intensity; (c) Plasma arc (PAC) curing for 6 s for packable resin composite and 3 s for the hybrid resin composite; (d) Conventional (C) QTH curing for 40 s. "
10/01/2011 - "Filtek Z250 composite resin (3M/ESPE) was photo-activated using three light curing units: quartz-tungsten-halogen (QTH) by continuous, soft-start or intermittent light modulations; light emitting diode (LED); and plasma arc-curing (PAC). "
02/01/2008 - "In each group, subgroups were randomly formed as follows: beveled or nonbeveled direct resin composite restorations (Adper Single Bond/Filtek Z250) and beveled or nonbeveled indirect composite restorations (prepolymerized Filtek Z250 cemented with Adper Single Bond/Rely X ARC). "
10/01/2005 - "One of the cavities was filled with Filtek Z250/Single Bond, using the direct technique, and the other was filled with with Solidex/Rely X ARC/Single Bond, using the indirect technique. "
03/01/2008 - "An adhesive system (Adper Single Bond 2) was applied and an indirect resin composite restoration (Filtek Z250) was luted using dual cured resin cement (Rely X ARC). "

01/01/2015 - "The sensitivity levels of the teeth were scored, and the teeth were randomly distributed into four groups: T1 - desensitizing gel applied once per week until remission of pain; T2 - desensitizing gel applied once per week followed immediately by restoration with resin composite (Filtek Z250, 3M Espe); T3 - desensitizing gel once per week until remission of pain and then restoration with resin composite; and T4 - restoration with resin composite. "

01/01/2008 - "It was shown that DRM under study as a rule did not possess the ability to release histamine (H) from human blood basophile (BB) excluding Filtek Z250 which release H from BB in patients with allergy and sound donors. "

11/01/2007 - "Among the dental composites examined, Filtek Z250 exhibited the highest fatigue strength. "
07/01/2009 - "After 60 days of water hydration, the fatigue crack growth resistance of two different resin composites, one microhybrid (Filtek Z250) and one nanofill (Filtek Supreme Plus), was measured in wet conditions using compact-tension, C(T), specimens at a load ratio of 0.1 and frequency of 2Hz. "
07/01/2009 - "To test the hypothesis that a commercial microhybrid resin based composite (Filtek Z250) has superior fatigue resistance to a nanofill composite (Filtek Supreme Plus) and to determine the related micromechanisms involved in the fatigue process. "
12/01/2005 - "The decreased wear resistance of EXL596 and H1 compared with Z100 and Filtek Z250 was further explained by the increase in K/micro from wear theory and the associated increase in surface fatigue identified from SEM. "

05/01/2021 - " Disc-shaped specimens of four resin composites (Aura bulk fil [SDI], IPS Impress Direct [Ivoclar], Filtek Z250, and Filtek P60 [3M/ESPE]) were prepared and divided in two groups: either uncoated or coated with G-coat plus (n = 10). "
11/01/2022 - "Twenty-seven samples of each composite resin were obtained: G1: Filtek Z250 XT (Z250), G2: Filtek Bulk Fill (FTK), G3: Tetric N-Ceram Bulk Fill (TTC), and G4: Aura Bulk Fill (AUR). "
03/01/2020 - "Thirty specimens of each composite resin, 5 mm wide and 4 mm high, were obtained: group 1 (control): Filtek Z250 (Z250); group 2: Filtek Bulk-Fill (FTK); group 3: Tetric N-Ceram Bulk-Fill (TTC); and group 4: Aura Bulk-Fill (AUR). "