Anja Røyne

• Heier, Nicholas; Chakravarti, Anika; Røyne, Anja & Parrish, Kristen (2023). Exploring How Lean Project Delivery Supports Carbon Capture, Utilization, and Storage for Industrial Retrofits. Annual Conference of the International Group for Lean Construction. ISSN 2309-0979. s. 531–539. doi: 10.24928/2023/0238. Vis sammendrag

  The “lean construction ideal” is to maximize stakeholder value, minimize waste, and emphasize collaboration throughout the design, construction, and operating stages of a building project. In practice, lean construction relies on methods such as the Integrated Project Delivery (IPD) system to align stakeholder interests and share risks throughout the project lifecycle. IPD effectively enfranchises various project stakeholders as parties to one agreement, integrating their involvement throughout the design and construction process. While lean construction methods are evidenced to enhance project efficiency in cost and schedule while improving quality, the collaboration fostered by IPD also creates a project environment conducive to innovation and the adoption of new technologies. To that end, lean construction environments, and IPD projects in particular, may offer an opportunity to increase the adoption rates of more environmentally-conscious design alternatives, particularly as the construction industry continues to trend in a more sustainable direction. This paper explores how the lean project delivery system supports incorporating innovative design options on retrofit construction projects (i.e., on existing facilities), and leverages incorporating carbon capture, utilization, and storage (CCUS) systems on cement plants as a proof of concept.

• Razbani, Mohammad Amin; Jettestuen, Espen & Røyne, Anja (2023). Direct Pore-Scale Numerical Simulation of Microbially Induced Calcium Carbonate Precipitation. Water Resources Research. ISSN 0043-1397. 59(1), s. 1–14. doi: 10.1029/2022WR032988. Fulltekst i vitenarkiv Vis sammendrag

  Microbially induced calcium carbonate precipitation (MICP) is a promising method for eco-friendly solutions in geotechincal engineering. MICP involves highly coupled processes in geochemistry and bacterial metabolism that take place in a porous medium. Advancement of these processes drives calcite crystal growth which leads to a decrease in porosity and permeability of the medium. Mathematical models are being developed and used to predict the fate of system at different conditions. Micro-scale and local bio-geochemical evolution and its role on the overall macroscopic fate of MICP needs further investigation. In this work, a pore-scale reactive transport model of MICP for biocementation is developed in a closed system. MICP is simulated in a sample porous geometry in 2D using a native geochemical solver and a lattice Boltzmann solver that handles diffusive transport. We present reactive-transport factors to up-scale pore-scale effects and quantify the efficiency of MICP at different stages of the process. Our results show that pore-scale effects on the average concentration of urea and calcium are not significant after the initial 20% of urea have been consumed. On the other hand, the pH evolution in the system is significantly affected by pore-scale effects. We also explored effects of biomass density and biomass distribution on the reactive transport factors, as well as the effect of the urea to calcium ratio on the resulting crystallization patterns. We found that a higher ratio of rate of ureolysis to rate of precipitation leads to more nucleation sites and more uniform calcite precipitation in the geometry.

• Li, Lei; Kohler, Felix; Dziadkowiec, Joanna; Røyne, Anja; Espinosa Marzal, Rosa M. & Bresme, Fernando [Vis alle 8 forfattere av denne artikkelen] (2022). Limits to Crystallization Pressure. Langmuir. ISSN 0743-7463. 38(37), s. 11265–11273. doi: 10.1021/acs.langmuir.2c01325. Fulltekst i vitenarkiv Vis sammendrag

  Crystallization pressure drives deformation and damage in monuments, buildings, and the Earth’s crust. Even though the phenomenon has been known for 170 years, there is no agreement between theoretical calculations of the maximum attainable pressure and experimentally measured pressures. We have therefore developed a novel experimental technique to image the nanoconfined crystallization process while controlling the pressure and applied it to calcite. The results show that displacement by crystallization pressure is arrested at pressures well below the thermodynamic limit. We use existing molecular dynamics simulations and atomic force microscopy data to construct a robust model of the disjoining pressure in this system and thereby calculate the absolute distance between the surfaces. On the basis of the high-resolution experiments and modeling, we formulate a novel mechanism for the transition between damage and adhesion by crystallization that may find application in Earth and materials sciences and in conservation of cultural heritage.

• Dziadkowiec, Joanna; Ban, Matea; Javadi, Shaghayegh; Jamtveit, Bjørn & Røyne, Anja (2021). Ca2+ ions decrease adhesion between two (104) calcite surfaces as probed by Atomic Force Microscopy. ACS Earth and Space Chemistry. ISSN 2472-3452. 5(10), s. 2827–2838. doi: 10.1021/acsearthspacechem.1c00220. Fulltekst i vitenarkiv
• Zehner, Jennifer Simone; Røyne, Anja & Sikorski, Pawel (2021). A sample cell for the study of enzyme-induced carbonate precipitation at the grain-scale and its implications for biocementation. Scientific Reports. ISSN 2045-2322. 11. doi: 10.1038/s41598-021-92235-7. Fulltekst i vitenarkiv
• Zehner, Jennifer Simone; Røyne, Anja & Sikorski, Pawel (2021). Calcite seed-assisted microbial induced carbonate precipitation (MICP). PLOS ONE. ISSN 1932-6203. 16(2). doi: 10.1371/journal.pone.0240763. Fulltekst i vitenarkiv
• Høgberget, Jørgen; Røyne, Anja; Dysthe, Dag Kristian & Jettestuen, Espen (2020). Microscopic modeling of contact formation between confined surfaces in solution. arXiv.org. ISSN 2331-8422. Vis sammendrag

  We derive a Kinetic Monte Carlo model for studying how contacts form between confined surfaces in an ideal solution. The model incorporates repulsive and attractive surface-surface forces between a periodic (2+1)-dimensional solid-on-solid (SOS) crystal surface and a confining flat surface. The repulsive interaction is derived from the theory of electric double-layers, and the attractive interactions are Van der Waals interactions between particles on the SOS surface and the confining surface. The confinement is induced by a constant external pressure normal to the surfaces which is in mechanical equilibrium with the surface-surface forces. The system is in thermal equilibrium, and particles can deposit to and dissolve from the SOS surface. The size of stable contacts formed between the surfaces in chemical equilibrium show a non-trivial dependency on the external pressure which is phenomenologically similar to the dependency of oscillatory hydration forces on the surface-surface separation. As contacts form we find classical phenomena such as Ostwald ripening, coalescence, and primary and secondary nucleation stages. We find contacts shaped as islands, bands or pits, depending solely on the contact size relative to the system size. We also find the model to behave well out of chemical equilibrium. The model is relevant for understanding processes where the force of crystallization and pressure solution are key mechanisms.

• Claxton, James Benedict; Joudeh, Nadeem; Røyne, Anja; Linke, Dirk & Mikheenko, Pavlo (2020). Sequential magnetic mapping of bacteria loaded with Pd-Fe nanoparticles , 2020 IEEE 10th International Conference on “Nanomaterials: Applications & Properties” (NAP – 2020). IEEE (Institute of Electrical and Electronics Engineers). ISSN 978-1-7281-8506-4. s. 01NIC01-1–01NIC01-5. doi: 10.1109/NAP51477.2020.9309619. Fulltekst i vitenarkiv Vis sammendrag

  Magnetic nanoparticles are of widespread use in nanotechnology. One of the most unusual are magnetic palladium nanoparticles that combine magnetism with high catalytic activity. These nanoparticles could be obtained biologically by exposing bacteria to a palladium salt. Due to their small size and weak magnetism, however, it is challenging to measure their magnetic properties. One of the solutions to enhance their magnetism is to incorporate a small amount of iron atoms into them. After this procedure, the nanoparticles together with bacteria can be embedded in resin and characterized by the technique of magnetic force microscopy. This technique allows imaging cross-sections of the bacteria with nanoparticles, but cannot give information from the depth of the sample. Here we report on an approach partially solving this problem. Its novelty lies in measurements of consecutive thin slices of resin, which allows mapping cross-sections of individual bacteria and different parts of the material surrounding the same bacterium. An interesting observed feature is the formation of magnetic chains of nanoparticles outside of the bacteria.

• Campaña Perilla, Ana Lucia; Joudeh, Nadeem; Høyer, Henrik; Røyne, Anja; Linke, Dirk & Mikheenko, Pavlo (2020). Probing van der Waals and magnetic forces in bacteria with magnetic nanoparticles, 2020 IEEE 10th International Conference on “Nanomaterials: Applications & Properties” (NAP – 2020). IEEE (Institute of Electrical and Electronics Engineers). ISSN 978-1-7281-8506-4. s. 01NSSA03-1–01NSSA03-5. doi: 10.1109/NAP51477.2020.9309722. Fulltekst i vitenarkiv Vis sammendrag

  Bioinspired metal-based nanoparticles have potential uses in many applications, but before a possible commercial exploitation, it is important to clarify the pathways of their production and deposition inside the organisms, for example in bacteria. The technique of magnetic force microscopy (MFM) could be used to evaluate the nanoparticles magnetic properties, in addition to allowing tracing their location inside or outside of bacteria, which could help to understand pathways of their biosynthesis. In this work, using MFM and analyzing the interaction of magnetic tip with nanoparticles and bacteria imbedded in resin at different heights above the surface, and comparing gradients of forces recorded by magnetic and non-magnetic tips, a condition was found, which allows to measure pure magnetic response of Pd-Fe nanoparticles. For these nanoparticles, the interplay between magnetic and van der Waals forces is described at small distances to the surface. Experimental data are compared with simulations, based on the calculation of the distribution of magnetic field around a nanoparticle, which defines magnetic force acting on the MFM tip.

• Dziadkowiec, Joanna & Røyne, Anja (2020). Nanoscale Forces between Basal Mica Surfaces in Dicarboxylic Acid Solutions: Implications for Clay Aggregation in the Presence of Soluble Organic Acids. Langmuir. ISSN 0743-7463. 36(49), s. 14978–14990. doi: 10.1021/acs.langmuir.0c02290. Fulltekst i vitenarkiv
• Zehner, Jennifer Simone; Røyne, Anja; Wentzel, Alexander & Sikorski, Pawel (2020). Microbial-induced calcium carbonate precipitation: an experimental toolbox for in situ and real time investigation of micro-scale pH evolution. RSC Advances. ISSN 2046-2069. 10(35), s. 20485–20493. doi: 10.1039/d0ra03897k. Fulltekst i vitenarkiv Vis sammendrag

  Concrete is the second most consumed product by humans, after water. However, the production of conventional concrete causes more than 5% of anthropogenic CO2 emissions and therefore there is a need for emission-reduced construction materials. One method to produce a solid, concrete-like construction material is microbial-induced calcium carbonate precipitation (MICP). To get a better understanding of MICP it is important to be able to follow local pH changes in dissolution and precipitation processes of CaCO3. In this work we present a new method to study processes of MICP at the micro-scale in situ and in real time. We present two different methods to monitor the pH changes during the precipitation process of CaCO3. In the first method, the average pH of small sample volumes is measured in real time, and pH changes are subsequently correlated with processes in the sample by comparing to optical microscope results. The second method is introduced to follow local pH changes at a grain scale in situ and in real time. Furthermore, local pH changes during the dissolution of CaCO3 crystals are monitored. We demonstrate that these two methods are powerful tools to investigate the pH changes for both MICP precipitation and CaCO3 dissolution for knowledge-based improvement of MICP-based material properties.

• Dziadkowiec, Joanna; Zareeipolgardani, Bahareh; Dysthe, Dag Kristian & Røyne, Anja (2019). Nucleation in confinement generates long-range repulsion between rough calcite surfaces. Scientific Reports. ISSN 2045-2322. 9. doi: 10.1038/s41598-019-45163-6. Fulltekst i vitenarkiv
• Myhr, Anders; Røyne, Frida; Brandtsegg, Andreas Saur; Bjerkseter, Catho; Throne-Holst, Harald & Borch, Anita [Vis alle 8 forfattere av denne artikkelen] (2019). Towards a low CO2 emission building material employing bacterial metabolism (2/2): Prospects for global warming potential reduction in the concrete industry. PLOS ONE. ISSN 1932-6203. 14(4). doi: 10.1371/journal.pone.0208643. Fulltekst i vitenarkiv
• Røyne, Anja; Phua, Yi Jing; Le, Simone Balzer; Eikjeland, Ina Grosås; Josefsen, Kjell Domaas & Markussen, Sidsel [Vis alle 10 forfattere av denne artikkelen] (2019). Towards a low CO2 emission building material employing bacterial metabolism (1/2): The bacterial system and prototype production. PLOS ONE. ISSN 1932-6203. 14(4). doi: 10.1371/journal.pone.0212990. Fulltekst i vitenarkiv
• Javadi, Shaghayegh & Røyne, Anja (2018). Adhesive forces between two cleaved calcite surfaces in NaCl solutions: The importance of ionic strength and normal loading. Journal of Colloid and Interface Science. ISSN 0021-9797. 532, s. 605–613. doi: 10.1016/j.jcis.2018.08.027. Fulltekst i vitenarkiv
• Dziadkowiec, Joanna; Javadi, Shaghayegh; Bratvold, Jon E.; Nilsen, Ola & Røyne, Anja (2018). Surface Forces Apparatus Measurements of Interactions between Rough and Reactive Calcite Surfaces. Langmuir. ISSN 0743-7463. 34((25)), s. 7248–7263. doi: 10.1021/acs.langmuir.8b00797. Fulltekst i vitenarkiv
• Renard, Francois; Røyne, Anja & Putnis, Christine V (2018). Timescales of interface-coupled dissolution-precipitation reactions on carbonates. Geoscience Frontiers. ISSN 1674-9871. 10, s. 10–27. doi: 10.1016/j.gsf.2018.02.013. Fulltekst i vitenarkiv
• Li, Lei; Sanchez, Jesus Rodriguez; Kohler, Felix; Røyne, Anja & Dysthe, Dag Kristian (2018). Microfluidic control of nucleation and growth of CaCO3. Crystal Growth & Design. ISSN 1528-7483. 18(8), s. 4528–4535. doi: 10.1021/acs.cgd.8b00508. Fulltekst i vitenarkiv

Se alle arbeider i Cristin

• Røyne, Anja (2023). Klimaendringer - enkelt forklart. Universitetsforlaget. ISBN 9788215061504.
• Røyne, Anja (2020). Varm klode, kaldt hode. Løsninger på klimakrisen. Kagge Forlag AS. ISBN 9788248926344. 231 s.
• Røyne, Anja (2020). Fysikk - enkelt forklart. Universitetsforlaget. ISBN 9788215034454. 159 s.
• Røyne, Anja (2018). Menneskets grunnstoffer. Byggeklossene vi og verden er laget av. Kagge Forlag AS. ISBN 978-82-489-2241-4. 177 s.

Se alle arbeider i Cristin

• Dziadkowiec, Joanna; Liberto, Teresa; Bellotto, Maurizio; Robisson, Agathe; Røyne, Anja & Valtiner, Markus (2024). Measurements of surface forces between reactive mineral surfaces .
• Røyne, Anja (2023). Gruvedrift på havbunnen må vente. Klassekampen. ISSN 0805-3839.
• Engebretsen, Solveig; Bøckman, Petter; Røyne, Anja & Jemterud, Torkild (2023). Abels tårn - Hvorfor faller ikke skyene ned. [Radio]. NRK P2.
• Campana Perilla, Ana Lucia; Joudeh, Nadeem; Merroun, Mohamed; Gomez-Bolivar, Jamie; Røyne, Anja & Linke, Dirk [Vis alle 7 forfattere av denne artikkelen] (2022). Biosynthesis and characterization of Palladium-Based Nanoparticles using Escherichia coli.
• Dziadkowiec, Joanna; Javadi, Shaghayegh; Ban, Matea; Jamtveit, Bjørn & Røyne, Anja (2022). Ion-dependent adhesion between calcite surfaces.
• Røyne, Anja (2021). Klimafiksing.
• Røyne, Anja (2021). Bokprat: Varm klode, kaldt hode.
• Røyne, Anja & Eriksen, Thomas Hylland (2021). Varm klode, kaldt hode. [Internett]. Stavanger sakprosafestival.
• Røyne, Anja (2021). Digitalt frokostmøte: klimakrisen trenger ledere som Hamlet. [Internett]. Nationaltheatret.
• Røyne, Anja (2021). Varm klode, kaldt hode. [Internett]. Podcastopptak for Viken fylkesbibliotek.
• Dziadkowiec, Joanna; Ban, Matea; Javadi, Shaghayegh; Jamtveit, Bjørn & Røyne, Anja (2021). Ion-specific adhesion between brittle calcite surfaces.
• Remi, Sebastian; Dziadkowiec, Joanna & Røyne, Anja (2021). Measuring Large Scale Interactions Between Surfaces with nm Precision to Better Understand Geological Formations.
• Dziadkowiec, Joanna; Zareeipolgardani, Bahareh; Cheng, Hsiu-Wei; Dysthe, Dag Kristian; Røyne, Anja & Valtiner, Markus (2021). Forces between reactive surfaces. Vis sammendrag

  Adhesive and repulsive, nm-range surface forces acting between mineral grains control colloidal stability and mineral aggregation but less is known about how these forces are affected by surface reactivity and to what extent these grain-scale forces can influence various deformation processes in rocks. In this experimental work, we explore and quantify the surface forces acting between dynamic mineral surfaces that undergo recrystallization or are chemically reactive in contact with water or aqueous salt solutions. Our experimental setup consists of the surface forces apparatus (SFA) coupled with the multiple beam interferometry (MBI). This setup can excellently reproduce a typical grain contact geometry with nanometer-thin water films confined between contacting mineral grains over relatively large, micron-sized contact areas. Owing to the use of MBI, both surface growth or dissolution processes can be monitored during force measurements in real-time. As such, SFA can provide information about the links between surface reactivity and adhesive or repulsive surface forces. Using the examples of force measurements between recrystallizing or chemically reactive mineral surfaces such as carbonates, hydroxides, and silicates, we comment on the relationship between the measured surface forces and surface reactivity. We link our findings with the observed changes in mineral phases, surface topographies, or surface roughness. We also comment on how the micron-scale confinement in the SFA affects the growth and dissolution processes in contrast to less confined regions. The magnitude of the forces associated with dynamic mineral surfaces and the potential significance of these forces to macroscopic deformation processes and cohesion in rocks are discussed.

• Dziadkowiec, Joanna & Røyne, Anja (2021). Do soluble organic acids bind to basal mica surfaces? Vis sammendrag

  Soluble organic acids are constantly supplied to soils as a result of the oxidative decomposition of organic matter by the plant roots and microorganisms. These carboxylic group-bearing organic molecules can interact with soil clay minerals and affect the formation and stability of organomineral aggregates. While it has been suggested that –COOH laden organics can strongly bind to broken clay edges, less is known about how such soluble acids interact with negatively charged basal clay surfaces. This work presents a Surface Forces Apparatus (SFA) study of interactions between two mica surfaces in dicarboxylic acid molecules with 2 to 7 carbon atoms. SFA allows measuring nanoscale surface forces acting between macroscopic surfaces as a function of surface separation. Since, unlike as in atomic force microscopy, the absolute surface separation in the SFA is known, it is possible simultaneously probe the adsorption of dicarboxylic acids onto mica. The results show that significant amounts of dicarboxylic acids can adsorb on mica surfaces, but only in the presence of Ca2+ ions. Ca2+ acts as cationic bridges between the negatively charged mica surface and deprotonated –COO- functionalities. In addition, the multilayer binding of larger dicarboxylic acids (C5-C7) via an assembly of hydrophobic chains is resolved. Na+ does not promote any substantial dicarboxylic acid adsorption and induce strong repulsion between mica surfaces. In summary, although these face-specific SFA measurements show that dicarboxylic acids adsorb onto mica basal surfaces only by weak forces including electrostatic, hydrophobic, and likely hydrogen bonding, they demonstrate that even such weak outer-sphere adsorption can affect adhesion between clay surfaces and play a role in the organomineral aggregate formation. Acknowledgments: This study has been financed by the Research Council of Norway (grant No 286733) and the European Union Horizon 2020 (grant No 642976-Nano-Heal).

• Einevoll, Gaute; Samset, Bjørn Hallvard; Sverdrup-Thygeson, Anne; Svihus, Birger; Østby, Hilde & Røyne, Anja [Vis alle 7 forfattere av denne artikkelen] (2020). Om å gi alle jordas mennesker gode liv uten å ødelegge miljøet. [Internett]. Podcast: Vett og vitenskap med Gaute Einevoll.
• Einevoll, Gaute & Røyne, Anja (2020). Om løsninger på klimakrisen. [Internett]. Podcast: Vett og vitenskap med Gaute Einevoll.
• Campaña Perilla, Ana Lucia; Joudeh, Nadeem; Høyer, Henrik; Røyne, Anja; Linke, Dirk & Mikheenko, Pavlo (2020). Probing van der Waals and magnetic forces in bacteria with magnetic nanoparticles. Vis sammendrag

  Bioinspired metal-based nanoparticles have potential uses in many applications, but before a possible commercial exploitation, it is important to clarify the pathways of their production and deposition inside the organisms, for example in bacteria. The technique of magnetic force microscopy (MFM) could be used to evaluate the nanoparticles magnetic properties, in addition to allowing tracing their location inside or outside of bacteria, which could help to understand pathways of their biosynthesis. In this work, using MFM and analyzing the interaction of magnetic tip with nanoparticles and bacteria imbedded in resin at different heights above the surface, and comparing gradients of forces recorded by magnetic and non-magnetic tips, a condition was found, which allows to measure pure magnetic response of Pd-Fe nanoparticles. For these nanoparticles, the interplay between magnetic and van der Waals forces is described at small distances to the surface. Experimental data are compared with simulations, based on the calculation of the distribution of magnetic field around a nanoparticle, which defines magnetic force acting on the MFM tip.

• Claxton, James; Joudeh, Nadeem; Røyne, Anja; Linke, Dirk & Mikheenko, Pavlo (2020). Sequential magnetic mapping of bacteria loaded with Pd-Fe nanoparticles . Vis sammendrag

  Magnetic nanoparticles are of widespread use in nanotechnology. One of the most unusual are magnetic palladium nanoparticles that combine magnetism with high catalytic activity. These nanoparticles could be obtained biologically by exposing bacteria to a palladium salt. Due to their small size and weak magnetism, however, it is challenging to measure their magnetic properties. One of the solutions to enhance their magnetism is to incorporate a small amount of iron atoms into them. After this procedure, the nanoparticles together with bacteria can be embedded in resin and characterized by the technique of magnetic force microscopy. This technique allows imaging cross-sections of the bacteria with nanoparticles, but cannot give information from the depth of the sample. Here we report on an approach partially solving this problem. Its novelty lies in measurements of consecutive thin slices of resin, which allows mapping cross-sections of individual bacteria and different parts of the material surrounding the same bacterium. An interesting observed feature is the formation of magnetic chains of nanoparticles outside of the bacteria.

• Røyne, Anja (2020). Ekko. Løsninger på klimakrisen. [Radio]. NRK P2.
• Røyne, Anja (2020). Menneskets grunnstoffer.
• Røyne, Anja; Samset, Bjørn Hallvard; Sundal, Anja; Storelvmo, Trude & Joner, Erik (2020). Boklansering: Varm klode, kaldt hode. Løsninger på klimakrisen.
• Røyne, Anja (2020). Menneskets grunnstoffer.
• Røyne, Anja (2020). Ekko: Abels tårn. [Radio]. NRK P2.
• Røyne, Anja (2020). Menneskets grunnstoffer.
• Røyne, Anja (2020). Menneskets grunnstoffer.
• Røyne, Anja (2020). Ekko: Abels Tårn. [Radio]. NRK P2.
• Dziadkowiec, Joanna; Zareeipolgardani, Bahareh; Dysthe, Dag Kristian & Røyne, Anja (2020). Confined Nucleation of Calcium Carbonate Studied in the Surface Forces Apparatus.
• Dziadkowiec, Joanna; Cheng, Hsiu-Wei; Røyne, Anja & Valtiner, Markus (2020). Interfacial processes at dissimilarly charged mineral surfaces in contact – a surface forces apparatus study.
• Røyne, Anja & Seehusen, Joachim (2020). Lager betong med bakterier – gir store reduksjoner i CO₂-utslipp. [Fagblad]. Teknisk Ukeblad.
• Dziadkowiec, Joanna; Cheng, Hsiu-Wei; Røyne, Anja & Valtiner, Markus (2020). Interactions between reactive mineral surfaces studied with the surface forces apparatus.
• Røyne, Anja (2020). Menneskets og økosystemets grunnstoffer i et evig kretsløp?
• Røyne, Anja (2020). Menneskets grunnstoffer.
• Røyne, Anja (2020). Blir det tomt? Ressurser, forbruk og fremtiden.
• Mikheenko, Pavlo; Mikheenko, Iryna; Joudeh, Nadeem; Claxton, J. B.; Røyne, Anja & Linke, Dirk (2019). Imaging magnetism of biologically produced palladium nanoparticles .
• Røyne, Anja (2019). Historien om verden og grunnstoffene på syv dager. Naturfag. ISSN 1504-4564.
• Røyne, Anja (2019). Klima for dummies.
• Røyne, Anja (2019). Jorda før livet.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja & Einevoll, Gaute (2019). Vett og vitenskap: Om grunnstoffer. [Internett]. Podcast.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Prosalong: Menneskets grunnstoffer.
• Røyne, Anja (2019). Ekko: Abels Tårn. [Radio]. NRK P2.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Hva alt er laget av og hvor det kommer fra.
• Røyne, Anja (2019). Fysikkshow for barn.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Hva er egentlig verden bygd opp av?
• Røyne, Anja (2019). Grunnstoffer: Verdens framtid og deg.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Mennesket grunnstoffer.
• Røyne, Anja (2019). Mennesket grunnstoffer.
• Vollsnes, Ane Victoria; Røyne, Anja; Leira, Torkjell & Torgersen, Eivind (2019). Regnskogene er ikke jordas lunger – så hvor kommer oksygenet vi puster fra? [Tidsskrift]. titan.uio.no.
• Razbani, Mohammad Amin; Zehner, Jennifer Simone; Jettestuen, Espen; Røyne, Anja; Sikorski, Pawel & Malthe-Sørenssen, Anders (2019). A pore-scale model of microbially induced calcium carbonate precipitation.
• Zehner, Jennifer Simone; Karlsen, Emil; Razbani, Mohammad Amin; Jettestuen, Espen; Malthe-Sørensen, Anders & Wentzel, Alexander [Vis alle 9 forfattere av denne artikkelen] (2019). The quest for bio-concrete: crossing disciplinary boundaries and wrangling bacteria to enable cleaner construction.
• Joudeh, Nadeem; Røyne, Anja; Mikheenko, Pavlo & Linke, Dirk (2019). Bio-Engineered Palladium Nanoparticles (BEDPAN).
• Dziadkowiec, Joanna; Javadi, Shaghayegh & Røyne, Anja (2019). Contacts between reactive surfaces.
• Dziadkowiec, Joanna; Zareeipolgardani, Bahareh; Bratvold, Jon E.; Nilsen, Ola; Dysthe, Dag Kristian & Røyne, Anja (2019). Long-range repulsive forces between reactive calcite surfaces are generated due to nucleation in a confined solution.
• Røyne, Anja; Torgersen, Eivind & Tarjem, Guro (2019). Ekko - Grunnstoffer 5:6 Det livsviktige fosforet. [Radio]. NRK P2.
• Røyne, Anja; Torgersen, Eivind & Tarjem, Guro (2019). Ekko - Grunnstoffer 4:6 Aluminium kan forandre verden. [Radio]. NRK P2.
• Røyne, Anja; Torgersen, Eivind & Tarjem, Guro (2019). Ekko - Grunnstoffer 3:6 titan kan gjøre oss til kyborger. [Radio]. NRK P2.
• Røyne, Anja; Torgersen, Eivind & Tarjem, Guro (2018). Ekko - Grunnstoffer 2:6 Oksygen: Livsfarlig og essensielt. [Radio]. NRK P2.
• Røyne, Anja (2018). Bærekraftig betong laget av bakterier.
• Røyne, Anja; Eivind, Torgersen & Guro, Tarjem (2018). Ekko - Grunnstoffer 1:6 Gull. [Radio]. NRK P2.
• Dziadkowiec, Joanna; Javadi, Shaghayegh; Bratvold, Jon E.; Nilsen, Ola & Røyne, Anja (2018). Nucleation in solution confined between reactive surfaces can generate long-range repulsive forces.
• Røyne, Anja (2018). Hvordan kan du bruke BioTech til å skape et nullutslippssamfunn? [Internett]. LØRN.TECH.
• Røyne, Anja (2018). Kan vi gå tom for råstoffer? Er plan B å hente dem fra verdensrommet? Aftenposten Viten. ISSN 2464-3033.
• Dziadkowiec, Joanna; Javadi, Shaghayegh; Bratvold, Jon E.; Nilsen, Ola & Røyne, Anja (2018). Adhesive and repulsive forces between calcite surfaces.
• Jemterud, Torkild; Røyne, Anja; Madsen, Steinar & Bjorå, Charlotte Sletten (2018). Abels tårn, NRK P2: "Baby-lukt, vannkraft og hvorfor det å være på bærtur er negativt". [Radio]. NRK P2. Vis sammendrag

  Vi starter sesongen risikabelt. Rett før sending slapp botaniker Charlotte Sletten Bjorå en kvast med noen blader i tårngeneralens kaffe. Så, etter noen slurker, opplyste hun om at planten var merket som GIFT i botanisk hage. DERETTER spurte hun lege Steinar Madsen om han viste hvilke giftstoffer det var i planta.

• Ursin, Lars & Røyne, Anja (2018). Ekspertintervjuet: Bygg med bakterier. [Internett]. energiogklima.no.
• Jemterud, Torkild; Swang, Ole; Delsett, Lene Liebe & Røyne, Anja (2018). Abels Tårn, NRK P2: "Alfa-hanners kurtise, trampolinehopping i solskinn, kefir-fyll - og forsøk på å løse et klokkemysterium!". [Radio]. NRK P2.
• Røyne, Anja; Phua, Yi Jing; Eikjeland, Ina Grosås; Wentzel, Alexander; Le, Simone Balzer & Josefsen, Kjell Domaas [Vis alle 14 forfattere av denne artikkelen] (2018). BioZEment 2.0: Towards a low CO2 emission building material employing bacterial metabolism.
• Linke, Dirk; Mikheenko, Pavlo; Campana Perilla, Ana Lucia & Røyne, Anja (2024). Palladium-based nanoparticles produced by Escherichia coli. Universitetet i Oslo.
• Røyne, Anja & Brekke, Kjell Arne (2023). The economics of nitrogen fertilizer in the green transition. Det samfunnsvitenskapelige fakultet, Universitetet i Oslo.
• Johansen, Finn-Eirik; Brautaset, Trygve; Aune, Marie Hjelmseth; Patriksson, Alexandra; Falkenberg, Liv Eggset & Kleppe, Rune [Vis alle 19 forfattere av denne artikkelen] (2018). Centre for Digital Life Norway - Annual report 2017. Senter for Digialt Liv Norge. Fulltekst i vitenarkiv

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