Newsarchive
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Penetration depth and enamel hardness in MIH-affected molars treated with resin infiltrate and fissure sealant
Researchers from NIOM have investigated and compared interaction of two minimally invasive materials with enamel in molar-incisor hypomineralisation (MIH) diagnosed teeth.
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Engineer with long NIOM experience takes on quality leadership
Inger Sofie Dragland has been part of NIOM for more than 30 years. This year she became the institute’s new Quality Manager – a role that builds on decades of practical experience from testing, labora...
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Risk indicators for root caries and quality of life for older adult
Study links root caries to reduced oral health quality of life and identifies key risk factors.
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Impairment of lysosomal activity by nicotine in oral epithelial cells
Researchers have investigated the impact of nicotine on lysosomes and autophagy in human tongue cells and here you can read more about the project and some of the findings.
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New NIOM webinar: Oral biomaterials and patient safety
Senior scientist Jan Tore Samuelsen explains how laboratory research and testing methods are used to evaluate the safety of dental biomaterials.
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Connecting clinical practice and research at NIOM
Is it possible being both a practitioner and a scientist at the same time? Meet NIOM researcher and dentist Mina Aker Sagen, who combines both patient care and material studies.
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Visiting scientist at NIOM focusing on metabolomics in oral cells
Oscar Daniel Rangel Huerta will spend three months at NIOM developing a pipeline for metabolomics analysis in oral cells.
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Reactions between thiols and dental methacrylates studied in detail
Researchers have mapped how common dental methacrylate monomers react with thiol-containing biomolecules like cysteine and glutathione.
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NIOMs Aida Mulic contributes to new book on erosive tooth wear
Professor Aida Mulic, senior researcher at NIOM, has contributed to the recently published book Erosive Tooth Wear: From Diagnosis to Therapy, which provides a comprehensive overview of current data o...
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New NIOM webinar: Biological effects of dental adhesive systems
Senior scientist and dentist Frode Staxrud presents how adhesive systems are used in modern dentistry – and the risks their components may pose for patients and dental personnel.
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Former visiting scientist publishes new research using NIOM methodology
Study identifies TrkA as an effector of a bacterial signaling molecule c-di-AMP involved in the regulation of potassium homeostasis.
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Microplastics and immune responses
Visiting researcher recently completed her stay as a visiting scientist at the Nordic Institute of Dental Materials (NIOM). During her five-month project, she investigated whether microplastics from d...
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The Dental Biomaterials Adverse Reaction Unit joins NIOM
A strengthened collaboration for safer dental materials across the Nordic region.
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Improving reliability and efficiency in dental materials testing
At NIOM, we recognize that accurate and precise test results rely on a solid foundation. That’s why we are continuously innovating and investing in state-of-the-art specimen preparation equipment.
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Visiting researcher at NIOM exploring materials for bone regeneration
Saara Sirkiä from Finland is spending six months at NIOM to investigate hydrogels with inorganic particles for use as bone filling materials in dentistry.
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Detection and quantification of bacterial cyclic dinucleotides with UHPLC-MS/MS
Researchers have optimized a mass spectrometry-based method to separate and measure signaling molecules in bacteria, enabling better understanding of microbial communication and biochemical pathways.
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Tracing old composites for forensic clues
Dental students Embla Victoria Eggum and Rebekka Rún Scheving have completed a Master thesis on historical composite materials used in Norway, with great support from NIOM.
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Visiting scientist at NIOM focusing on bioactive materials in endodontics
For the next 6 months, visiting researcher Ikram Salim will explore how bioactive materials interact with dental tissues to improve endodontic treatments.
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Want to become a visiting scientist at NIOM in 2026?
NIOM now invites applications for its Visiting Scientist Programme in 2026.
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EFSA Re-evaluates Sweetener Acesulfame K (E 950)
The European Food Safety Authority (EFSA) has recently re-evaluated the safety of acesulfame K (E 950), a widely used artificial sweetener. This assessment aims to ensure the continued safety of this ...
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New research: Bond strength between composite resin and porcelain with different treatments
Researchers have tested surface treatments and adhesives for improved dental repair outcomes by choosing the right surface treatment and bonding method.
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Visiting researcher at NIOM investigating microplastics from occlusal device materials
Kristine Andreassen is a visiting researcher at NIOM who, in close collaboration with other NIOM employees, investigates microplastics released from various occlusal device materials subjected to mech...
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Utløpt: Ledig stilling som dyktig og kreativ verkstedarbeider til vår biomaterial-lab
Til å drive vårt verksted søker vi en engasjert medarbeider og multikunstner i materialhåndtering som kan produsere spesialutstyr og prøvelegemer, reparere maskiner og løse våre utfordringer i laborat...
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NIOM continues its efforts to contribute to clinical dental knowledge in the Nordic region
Since 2017 professor and senior scientist Aida Mulic from NIOM has been a part of the editorial board of Aktuel Nordisk Odontologi, an annual and highly anticipated publication presenting recent clini...
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Visiting researcher at NIOM focusing on bacterial vesicles
Every year we welcome several visiting scientists to NIOM in Oslo. Helene Rygvold Haugsten is our latest arrival, and she looks forward to building both knowledge and new collaborations.
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New research: Fluoride compounds and dental erosion
In a newly published article, researchers present a comparative analysis of the protective effects of fluoride compounds on dental erosion in mouse model. The aim of the study is to evaluate different...
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New research: Caries risk assessment and prevention
A new paper confirms that personalized prevention is the most effective way to manage caries risk
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Utløpt: Ledig stilling: Er du en dyktig tanntekniker eller ingeniør og ønsker å bli en av oss på NIOM i Oslo?
Er du en engasjert og dyktig tanntekniker eller ingeniør som vil være med på å sikre at orale biomaterialer er trygge og effektive? Vi søker en tanntekniker som deler våre verdier og er klar for å utg...
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DYNA5Dent
Dental materials are subject repeatedly to masticatory forces, both directly on an occlusal surface, and indirectly through interactions with an abutment or via a connecting unit.
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New research: Improving the assessment of laboratory toxicology studies
Understanding the need for better study evaluation