- gjerdet@uib.no
- Phone number
- +47 55586264
- Postal address
-
P.O. Box 7804NO-5020 BergenNorway
Research
Biomaterials. Dental and other medical materials.
Publications
2022
- Øilo, Marit; Gjerdet, Nils Roar (2022). Virtuel virkelighed i tandlægeuddannelsen. (external link)
- Hara, Kenji; Hellem, Endre; Yamada, Shuntaro et al. (2022). Efficacy of treating segmental bone defects through endochondral ossification: 3D printed designs and bone metabolic activities. (external link)
- Øilo, Marit; Gjerdet, Nils Roar (2022). Virtuell virkelighet (VR) i tannlege-utdanning. (external link)
- Skjold, Anneli; Schriwer, Christian; Gjerdet, Nils Roar et al. (2022). Fractographic analysis of 35 clinically fractured bi-layered and monolithic zirconia crowns. (external link)
2021
- Schriwer, Christian; Gjerdet, Nils Roar; Arola, Dwayne et al. (2021). The effect of preparation taper on the resistance to fracture of monolithic zirconia crowns. (external link)
- Bolme, June; Gjerdet, Nils Roar; Lægreid, Torgils (2021). Effect of saliva contamination on the bond strength of single-step and three-step adhesive systems. (external link)
2020
- Strandenes, Eivind; Ellison, Peter; Mølster, Anders et al. (2020). Strength of side-to-side and step-cut repairs in tendon transfers: biomechanical testing of porcine flexor tendons. (external link)
- Skjold, Anneli; Schriwer, Christian; Gjerdet, Nils R. et al. (2020). Effect of artificial aging on high translucent dental zirconia: simulation of early failure. (external link)
2019
- Strandenes, Eivind; Ellison, Peter; Mølster, Anders et al. (2019). Strength of Pulvertaft modifications: tensile testing of porcine flexor tendons. (external link)
- Høl, Paul Johan; Furnes, Ove; Hallan, Geir et al. (2019). Kontrollen av medisinske implantater kan bli bedre. (external link)
- Skjold, Anneli; Indergård, Janne Angen; Gjengedal, Harald et al. (2019). Fracture resistanceof high and super translucent zirconia monolithic crowns. (external link)
- Schriwer, Christian; Gjerdet, Nils Roar; Øilo, Marit (2019). Effect of preparation taper on fracture resistance of zirconia crowns. (external link)
- Gjerdet, Nils Roar; Gotfredsen, Klaus; Tanner, Johanna et al. (2019). Ceramics in Dentistry. (external link)
- Høl, Paul Johan; Gjerdet, Nils Roar; Jonung, Torbjörn (2019). Corrosion and metal release from overlapping arterial stents under mechanical and electrochemical stress - An experimental study. (external link)
- Lægreid, Torgils; Jørgensen, Sindre; Thevarajah, Neddersan et al. (2019). Reklame for odontologiske materialer - kan vi stole på den?. (external link)
- Øilo, Marit; Schriwer, Christian; Flinn, Brian et al. (2019). Monolithic zirconia crowns – wall thickness, surface treatment and load at fracture . (external link)
- Bolme, June; Lægreid, Torgils; Gjerdet, Nils Roar (2019). Saliva Contamination and Bond Strength of Two Adhesive Systems. (external link)
2018
- Høl, Paul Johan; Kristoffersen, Einar Klæboe; Vindenes, Hilde Kristin et al. (2018). Novel titanium antigens and assessment of immune activation. (external link)
- Øilo, Marit; Nesse, Harald; Lundberg, Odd Johan et al. (2018). Mechanical properties of cobalt chromium 3-unit fixed dental prostheses fabricated by casting, milling and additive manufacturing. (external link)
- Høl, Paul Johan; Kristoffersen, Einar Klæboe; Gjerdet, Nils Roar et al. (2018). Novel nanoparticulate and ionic titanium antigens for hypersensitivity testing. (external link)
2017
- Enoksen, Cathrine Harstad; Wik, Tina Strømdal; Klaksvik, Jomar et al. (2017). Load transfer in the proximal femur and primary stability of a cemented and uncemented femoral stem: An experimental study on cadaver femurs. (external link)
- Gjerdet, Nils Roar (2017). Oädla legeringar för fast protetik. (external link)
- Gjerdet, Nils Roar (2017). Uedle legeringer til fast protetikk. (external link)
- Enoksen, Cathrine Harstad; Gjerdet, Nils Roar (2017). Deformation and initial stability in hip arthroplasty. Effect of neck geometry and fixation – an experimental cadaver study. (external link)
- Schriwer, Christian; Skjold, Anneli; Gjerdet, Nils Roar et al. (2017). Monolithic zirconia dental crowns. Internal fit, margin quality, fracture mode and load at fracture. (external link)
- Lars, Björkman; Gjerdet, Nils Roar; Samuelsen, Jan Tore et al. (2017). Biologiska reaktioner på dentala material. (external link)
- Syverud, Morten; Gjerdet, Nils Roar; Morisbak, Else et al. (2017). Effect of pH on Strength and Fluoride Release of GICs. (external link)
2016
- Høl, Paul Johan; Indrekvam, Kari; Bierling, Roel et al. (2016). Metallionenivåer i blod over 5 år med "Birmingham resurfacing" hofteprotese. (external link)
- Syverud, Morten; Gjerdet, Nils Roar; Morisbak, Else et al. (2016). Element release from cured glass-ionomers at different pH. (external link)
- Gjerdet, Nils Roar (2016). Fokusartikel: Uædle legeringer til fast protetik. (external link)
- Björkman, Lars; Gjerdet, Nils Roar; Samuelsen, Jan Tore et al. (2016). Dentale restaureringsmaterialer: Biologiske egenskaber og deres kliniske konsekvenser. (external link)
- Becher, Rune; Sakhi, Amrit Kaur; Wellendorf, Hanne et al. (2016). Lekkasje av bisfenol A fra odontologiske materialer.. (external link)
- Øilo, Marit; Kvam, Ketil; Reisegg, Kjetil et al. (2016). The effects of margin curvature on load at fracture of ceramic crowns. (external link)
- Enoksen, Cathrine Harstad; Gjerdet, Nils Roar; Klaksvik, Jomar et al. (2016). Deformation pattern and load transfer of an uncemented femoral stem with modular necks. An experimental study in human cadaver femurs. (external link)
- Ostermann, Melanie; Schoelermann, Julia; Xue, Ying et al. (2016). Cytotoxicity of engineered nanomaterials assessed by impedance-based monitoring. (external link)
- Øilo, Marit; Kvam, Ketil; Gjerdet, Nils Roar (2016). Load at fracture of monolithic and bilayered zirconia crowns with and without a cervical zirconia collar. (external link)
2015
- Allouni, Zouhir Ekeland; Gjerdet, Nils Roar; Cimpan, Mihaela Roxana et al. (2015). The effect of blood protein adsorption on cellular uptake of anatase TiO2 nanoparticles. (external link)
- Øilo, Marit; Nesse, Harald; Lundberg, Odd Johan et al. (2015). Cobalt-Chromium fixed partial denture frameworks made with differnt fabrication techniques. (external link)
- Gjerdet, Nils Roar (2015). Ikke tydelig vist at xylitol-holdige produkter gir mindre karies. (external link)
- Gjerdet, Nils Roar (2015). Alt finnes på nettet?. (external link)
- Gjerdet, Nils Roar (2015). Godt og grundig om tannrestaureringer. (external link)
- Gjerdet, Nils Roar (2015). Et blikk til Harvard. (external link)
- Hensten, Arne; Gjerdet, Nils Roar (2015). Guidance on the Determination of Potential Health Effects of Nanomaterials Used in Medical Devices. (external link)
- Pellowe, Amanda; Gjerdet, Nils Roar; Kristoffersen, Einar Klæboe et al. (2015). Novel titanium antigens cause lymphocyte proliferation and activation of monocyte/macrophage type cytokines. (external link)
- Harboe, Knut; Ellingsen, Christian Lycke; Sudmann, Einar et al. (2015). Can bone apposition predict the retention force of a femoral stem? An experimental weight-bearing hip-implant model in goats.. (external link)
2014
- Øilo, Marit; Kvam, Ketil; Gjerdet, Nils Roar (2014). Simulation of clinical fractures for three different all-ceramic crowns. (external link)
- Øilo, Marit; Hardang, Anne Dybdahl; Ulsund, Amanda Hembre et al. (2014). Fractographic features of glass-ceramic and zirconia-based dental restorations fractured during clinical function. (external link)
- Høl, Paul Johan; Gjerdet, Nils Roar; Jenssen, Guttorm Lysvold et al. (2014). Corrosion and Metal Release from Arterial Stents (Single and Stent in Stent) under Mechanical and Electrochemical Stress – an Experimental Study. (external link)
- Gjerdet, Nils Roar (2014). Patient reactions to various biomaterials. (external link)
- Harboe, Knut; Gjerdet, Nils Roar; Sudmann, Einar et al. (2014). Assessment of retention force and bone apposition in two differently coated femoral stems after 6 months of loading in a goat model. (external link)