Silvio Uhlig

Photoinitiator-Dependent Effects of N-Acetylcysteine Incorporation in Dental Resin-Based Composites

Matthieu Gilli, Lene A. GRUTLE, S. Bebelman, Silvio Uhlig et autres

HRMS spectral library over extractables and leachables from biomaterials

Silvio Uhlig

The spectral database contains mass spectral information, including high-resolution MS/MS spectra that were collected using authentic standards or reference materials. The instrument used was an Orbitrap Exploris 120. The database format is .db for use in e.g. mzVault or .msp for open-source …

no (code pays fourni par la source)

HRMS spectral library over extractables and leachables from biomaterials

Silvio Uhlig

The spectral database contains mass spectral information, including high-resolution MS/MS spectra that were collected using authentic standards or reference materials. The instrument used was an Orbitrap Exploris 120. The database format is .db for use in e.g. mzVault or .msp for open-source …

no (code pays fourni par la source)

Photoinitiator-Dependent Effects of N-Acetylcysteine Incorporation in Dental Resin-Based Composites

Matthieu Gilli, Lene Grutle, Sabine Bebelman, Silvio Uhlig et autres

be (code pays fourni par la source)

Comprehensive targeted UHPLC–HRMS analysis of leachables from dental materials

Lene Aiko Grutle, Hilde Molvig Kopperud, Bo Wold Nilsen, Trine Lise Lundekvam Berge et autres

no (code pays fourni par la source)

Resin materials for 3D-printing and milling of indirect restorations – Composition and leachables using an artificial saliva model

Mina Aker Sagen, Silvio Uhlig, Heidi Vanessa Holm, Lene Aiko Grutle et autres

OBJECTIVE: Monomer leaching from resin-based restorations is a concern due to possible adverse effects on the oral environment. This study evaluated a validated artificial saliva model and a multi-instrument analytical workflow to characterize two liquid resins for 3D-printing, compare findings with manufacturers' …

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Insights into the nature of the microalgal toxins from the Chrysochromulina leadbeateri blooms in Northern Norwegian fjords

Xinhui Wang, Mathias Fon, Aaron J.C. Andersen, Anita Solhaug et autres

dk, no, nz, ca (code pays fourni par la source)

Nucleophilic Addition of Thiols to Methacrylates for Biomedical Applications Revisited

Silvio Uhlig, Kristian Sørnes, Evangeliia Mineeva, Frode Rise et autres

. Because the raw materials cannot polymerize completely, residual monomers leach out over time. The conjugation of methacrylates with sulfur compounds has been recognized as an important reaction as well as a detoxification pathway; thus, leached monomers are expected to undergo chemical …

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TrkA of Streptococcus mitis CCUG31611 binds cyclic di-adenosine monophosphate and is required for growth in low potassium conditions

Kristina Vevik, Biramitha Sribasgaran, Kun Cai, Ali‐Oddin Naemi et autres

Cyclic di-adenosine monophosphate (c-di-AMP) is a bacterial second messenger regulating many physiological processes in bacteria. In the oral commensal species Streptococcus mitis , c-di-AMP is involved in regulating metabolism, growth, colony morphology, chain length, biofilm formation and DNA stress tolerance. However, no …

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Separation and Quantification of Cyclic di‐AMP, ‐GMP, and Cyclic GAMP in Bacteria Using LC–MS/MS

Silvio Uhlig, Kristina Vevik, Inger Sofie Dragland, Lene Aiko Grutle et autres

ABSTRACT This study summarizes the optimization of a selective method for UHPLC‐separation and subsequent tandem mass spectrometric detection of adenosyl‐ and guanosyl‐containing cyclic dinucleotides in bacteria. Cyclic dinucleotides are a class of bacterial second messenger molecules, and their cellular concentrations are tightly …

no, be (code pays fourni par la source)

The cytotoxicity of the haptophyte Chrysochromulina leadbeateri towards the Atlantic salmon gill cell line ASG-10

Mathias Fon, An Chen, Rosalie Ghesquière, Silvio Uhlig et autres

measured by the Alamar Blue viability assay. Furthermore, lower extract concentrations increased caspase-3/7 activity, suggesting induction of apoptosis, while higher concentrations of the extract showed compromised cell membrane integrity. No intracellular reactive oxygen species (ROS) induction was observed. Exposure to C. leadbeateri …

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Monomer leakage from 3D-printed and milled temporary restorative materials

MA Sagen, Heidi Vanessa Holm, Lene Aiko Grutle, Hanne Wellendorf et autres

no (code pays fourni par la source)