Ólafur H. Friðjónsson

Matís (Iceland) — IS

Biochemistry, Genetics and Molecular Biology · Life Sciences

26h-index1.7kcitations90works2.12yr avg
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Research Topics

Enzyme Production and Characterization(24), Genomics and Phylogenetic Studies(17), Biofuel production and bioconversion(16), Microbial Metabolic Engineering and Bioproduction(12), Bacteriophages and microbial interactions(12)

Publications90 total

Residue-level determinants of the thermal stability of the extremophilic Ts2631 endolysin
Scientific Reports·2026Open Access
Residue-level determinants of the thermal stability of the extremophilic Ts2631 endolysin
2025Open Access
Laminarins and their derivatives affect dendritic cell activation and their crosstalk with T cells
International Journal of Biological Macromolecules·2025· 6 citedOpen Access
Identification and characterization of endo-xylanases from families GH10 and GH11 sourced from marine thermal environments
Enzyme and Microbial Technology·2025· 1 cited
A genome-scale metabolic reconstruction provides insight into the metabolism of the thermophilic bacterium <i>Rhodothermus marinus</i>
FEMS Microbiology Ecology·2024· 1 citedOpen Access
Targeted metagenomics – Enrichment for enzymes active on sulfated polysaccharides from seaweeds
Enzyme and Microbial Technology·2024· 3 citedOpen Access
Cloning and Characterization of a Novel N-Acetyl-D-galactosamine-4-O-sulfate Sulfatase, SulA1, from a Marine Arthrobacter Strain
Marine Drugs·2024· 1 citedOpen Access
Exploring a novel β-1,3-glucanosyltransglycosylase, <i>Ml</i>GH17B, from a marine <i>Muricauda lutaonensis</i> strain for modification of laminari-oligosaccharides
Glycobiology·2024· 5 citedOpen Access
Novel biomaterials and biotechnological applications derived from North Atlantic sea cucumbers: A systematic review
Elsevier eBooks·2023· 2 cited
Metabolic engineering of Thermoanaerobacterium AK17 for increased ethanol production in seaweed hydrolysate
Biotechnology for Biofuels and Bioproducts·2023· 6 citedOpen Access
Life-cycle assessment of yeast-based single-cell protein production with oat processing side-stream
The Science of The Total Environment·2023· 37 citedOpen Access
Evaluation of Laminaria Digitata Hydrolysate for the Production of Bioethanol and Butanol by Fermentation
Fermentation·2023· 26 citedOpen Access
Contributors
Elsevier eBooks·2023
Crystal structure of DNA polymerase I from <i>Thermus</i> phage G20c
Acta Crystallographica Section D Structural Biology·2022· 4 citedOpen Access
Enzymatic depolymerization of alginate by two novel thermostable alginate lyases from Rhodothermus marinus
Frontiers in Plant Science·2022· 15 citedOpen Access
Molecular Characterization of a DNA Polymerase from Thermus thermophilus MAT72 Phage vB_Tt72: A Novel Type-A Family Enzyme with Strong Proofreading Activity
International Journal of Molecular Sciences·2022· 7 citedOpen Access
New wave of flavours – On new ways of developing and processing seaweed flavours
International Journal of Gastronomy and Food Science·2022· 24 cited
Life-Cycle Assessment of Yeast-Based Single-Cell Protein Production with Oat Processing Side-Stream
SSRN Electronic Journal·2022· 1 citedOpen Access
Rhodocaloribacter litoris gen. nov., sp. nov., isolated from an intertidal hot spring
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY·2021· 5 cited
Going to extremes – a metagenomic journey into the dark matter of life
FEMS Microbiology Letters·2021· 28 citedOpen Access
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Frequent Co-authors

Guðmundur Ó. Hreggviðsson(30), Eva Nordberg Karlsson(13), Jakob K. Kristjánsson(12), Snædís H. Björnsdóttir(8), Hildegard Watzlawick(8), Ralf Mattes(6), Sigríður Hjörleifsdóttir(5), Arnthór Aevarsson(5), Jozef Anné(4), Anastassios Economou(4), Jörn Kalinowski(4), Thordis Kristjansdottir(4), Varsha Kale(4), Sesselja Ómarsdóttir(4), Justyna M. Dobruchowska(4), Roya R. R. Sardari(3), Emanuel Y.C. Ron(3), Christian Rückert(3), Tobias Busche(3), Kristel Bernaerts(3)