Anja Røyne

• 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
• Myhr, Anders; Røyne, Frida; Brandtsegg, Andreas Saur; Bjerkseter, Catho; Throne-Holst, Harald; Borch, Anita; Wentzel, Alexander & Røyne, Anja (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; Myhr, Anders; Throne-Holst, Harald; Sikorski, Pawel & Wentzel, Alexander (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.
• 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.
• 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.
• 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.
• Phua, Yi Jing & Røyne, Anja (2018). Bio-cementation through controlled dissolution and recrystallization of calcium carbonate. Construction and Building Materials.  ISSN 0950-0618.  167, s 657- 668 . doi: 10.1016/j.conbuildmat.2018.02.059 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. . doi: 10.1016/j.gsf.2018.02.013 Fulltekst i vitenarkiv.
• Li, Lei; Kohler, Felix; Røyne, Anja & Dysthe, Dag Kristian (2017). Growth of calcite in confinement. Crystals.  ISSN 2073-4352.  7(12) . doi: 10.3390/cryst7120361
• Pluymakers, Anne Marie Henriette & Røyne, Anja (2017). Nanograin formation and reaction-induced fracturing due to decarbonation: Implications for the microstructures of fault mirrors. Earth and Planetary Science Letters.  ISSN 0012-821X.  476, s 59- 68 . doi: 10.1016/j.epsl.2017.08.001 Fulltekst i vitenarkiv.
• Bergsaker, Anne Schad; Røyne, Anja; Ougier-Simonin, Audrey; Aubry, Jérôme & Renard, Francois Marie Paul L (2016). The effect of fluid composition, salinity, and acidity on subcritical crack growth in calcite crystals. Journal of Geophysical Research (JGR): Biogeosciences.  ISSN 2169-8953.  121(3), s 1631- 1651 . doi: 10.1002/2015JB012723 Fulltekst i vitenarkiv.
• Høgberget, Jørgen; Røyne, Anja; Dysthe, Dag Kristian & Jettestuen, Espen (2016). Microscopic modeling of confined crystal growth and dissolution. Physical review. E.  ISSN 2470-0045.  94(2) . doi: 10.1103/PhysRevE.94.023005
• Mikheenko, Pavlo; Mollatt, Hans Jakob; Qureishy, Thomas & Røyne, Anja (2016). A graphene-based technique for imaging thermomagnetic avalanches in superconducting thin films, In  Proceedings of the International Conference Nanomaterials: Applications and Properties.  IEEE.  ISBN 978-1-5090-2513-8.  02CBNM03.
• Donaldson, Jr., S. H.; Røyne, Anja; Kristiansen, Kai; Rapp, M. V.; Das, S. H.; Gebbie, M. A.; Lee, D. W.; Stock, P.; Valtiner, M. & Israelachvili, J. (2015). Developing a general interaction potential for hydrophobic and hydrophilic interactions. Langmuir.  ISSN 0743-7463.  31, s 2051- 2064 . doi: 10.1021/la502115g
• Røyne, Anja; Dalby, Kim N. & Hassenkam, Tue (2015). Repulsive hydration forces between calcite surfaces and their effect on the brittle strength of calcite-bearing rocks. Geophysical Research Letters.  ISSN 0094-8276.  42(12), s 4786- 4794 . doi: 10.1002/2015GL064365 Fulltekst i vitenarkiv.

Se alle arbeider i Cristin

• 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; 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.
• Joudeh, Nadeem; Røyne, Anja; Mikheenko, Pavlo & Linke, Dirk (2019). Bio-Engineered Palladium Nanoparticles (BEDPAN).
• 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.
• Røyne, Anja (2019, 13. september). Ekko: Abels Tårn. [Radio].  NRK P2.
• Røyne, Anja (2019). Fysikkshow for barn.
• Røyne, Anja (2019). Grunnstoffer: Verdens framtid og deg.
• Røyne, Anja (2019). Historien om verden og grunnstoffene på syv dager. Naturfag.  ISSN 1504-4564.
• Røyne, Anja (2019). Hva alt er laget av og hvor det kommer fra.
• Røyne, Anja (2019). Hva er egentlig verden bygd opp av?.
• Røyne, Anja (2019). Jorda før livet.
• Røyne, Anja (2019). Klima for dummies.
• Røyne, Anja (2019). Mennesket grunnstoffer.
• Røyne, Anja (2019). Mennesket grunnstoffer.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Menneskets grunnstoffer.
• Røyne, Anja (2019). Prosalong: Menneskets grunnstoffer.
• Røyne, Anja & Einevoll, Gaute (2019, 17. november). Vett og vitenskap: Om grunnstoffer. [Internett].  Podcast.
• Røyne, Anja; Torgersen, Eivind & Tarjem, Guro (2019, 14. januar). Ekko - Grunnstoffer 3:6 titan kan gjøre oss til kyborger. [Radio].  NRK P2.
• Røyne, Anja; Torgersen, Eivind & Tarjem, Guro (2019, 21. januar). Ekko - Grunnstoffer 4:6 Aluminium kan forandre verden. [Radio].  NRK P2.
• Røyne, Anja; Torgersen, Eivind & Tarjem, Guro (2019, 28. februar). Ekko - Grunnstoffer 5:6 Det livsviktige fosforet. [Radio].  NRK P2.
• Vollsnes, Ane Victoria; Røyne, Anja; Leira, Torkjell & Torgersen, Eivind (2019, 30. august). Regnskogene er ikke jordas lunger – så hvor kommer oksygenet vi puster fra?. [Tidsskrift].  titan.uio.no.
• Zehner, Jennifer Simone; Karlsen, Emil; Razbani, Mohammad Amin; Jettestuen, Espen; Malthe-Sørensen, Anders; Wentzel, Alexander; Sikorski, Pawel; Almaas, Eivind & Røyne, Anja (2019). The quest for bio-concrete: crossing disciplinary boundaries and wrangling bacteria to enable cleaner construction.
• Dziadkowiec, Joanna; Javadi, Shaghayegh; Bratvold, Jon E.; Nilsen, Ola & Røyne, Anja (2018). Adhesive and repulsive forces between calcite surfaces.
• 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.
• Javadi, Shaghayegh; Dziadkowiec, Joanna; Røyne, Anja; Bratvold, Jon E.; Nilsen, Ola & Hiorth, Aksel (2018). Synthetic CaCO3 surfaces in aqueous solutions – AFM and Surface Force Apparatus (SFA) measurements.
• Jemterud, Torkild; Røyne, Anja; Gadmar, Tone Charlotte & Brodal, Per (2018, 06. april). Abels tårn, NRK Radio: "Hva skjer når moderne kropper, fylt med silikon og gudene vet hva, en dag skal begraves?". [Radio].  Ekko, NRK P2.
• Jemterud, Torkild; Røyne, Anja; Madsen, Steinar & Bjorå, Charlotte Sletten (2018, 24. august). Abels tårn, NRK P2: "Baby-lukt, vannkraft og hvorfor det å være på bærtur er negativt". [Radio].  NRK P2.
• Jemterud, Torkild; Swang, Ole; Delsett, Lene Liebe & Røyne, Anja (2018, 25. mai). Abels Tårn, NRK P2: "Alfa-hanners kurtise, trampolinehopping i solskinn, kefir-fyll - og forsøk på å løse et klokkemysterium!". [Radio].  NRK P2.
• Johansen, Finn-Eirik; Brautaset, Trygve; Aune, Marie Hjelmseth; Patriksson, Alexandra; Falkenberg, Liv Eggset; Kleppe, Rune; Dick, Gunnar; Strand, Berit Løkensgard; Eijsink, Vincent; Røyne, Anja; Goksøyr, Anders; Svendsen, John Sigurd Mjøen; Fyhn, Marianne; Vik, Jon Olav; Wentzel, Alexander; Aksnes, Astrid; Bruheim, Per; Carlsen, Sven Magnus & Åm, Heidrun (2018). Centre for Digital Life Norway - Annual report 2017.
• Karlsen, Emil; Zehner, Jennifer Simone; Razbani, Mohammad Amin; Jettestuen, Espen; Malthe-sørenssen, Anders; Wentzel, Alexander; Sikorski, Pawel; Almaas, Eivind & Røyne, Anja (2018). Metabolic modelling, reactive transport modelling, and experimental verification of microbial-induced processes in the production of bio-concrete.
• Røyne, Anja (2018). Bærekraftig betong laget av bakterier.
• Røyne, Anja (2018, 28. september). 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.
• Røyne, Anja; Eivind, Torgersen & Guro, Tarjem (2018, 14. november). Ekko - Grunnstoffer 1:6 Gull. [Radio].  NRK P2.
• Røyne, Anja; Phua, Yi Jing; Eikjeland, Ina Grosås; Wentzel, Alexander; Le, Simone Balzer; Josefsen, Kjell Domaas; Markussen, Sidsel; Myhr, Anders; Brandtsegg, Andreas Saur; Bjerkeseter, Cato; Throne-Holst, Harald; Borch, Anita; Sikorski, Pawel & Røyne, Frida (2018). BioZEment 2.0: Towards a low CO2 emission building material employing bacterial metabolism.
• Røyne, Anja; Torgersen, Eivind & Tarjem, Guro (2018, 19. desember). Ekko - Grunnstoffer 2:6 Oksygen: Livsfarlig og essensielt. [Radio].  NRK P2.
• Ursin, Lars & Røyne, Anja (2018, 31. mai). Ekspertintervjuet: Bygg med bakterier. [Internett].  energiogklima.no.
• Dziadkowiec, Joanna; Javadi, Shaghayegh; Bratvold, Jon E.; Nilsen, Ola & Røyne, Anja (2017). Interactions between reactive CaCO3 surfaces in aqueous solutions -Surface Forces Apparatus measurements.
• Dziadkowiec, Joanna; Javadi, Shaghayegh & Røyne, Anja (2017). Surface Forces Apparatus measurements of interactions between rough and reactive calcite surfaces.
• Dziadkowiec, Joanna & Røyne, Anja (2017). Interactions between calcite surfaces in Surface Forces Apparatus – effect of ionic strength and dicarboxylic acids.
• Haraldsen, Kirsten Borse; Rogne, Sissel; Eskeland, Ragnhild; Kjeldstad, Torunn; Olsbye, Unni & Røyne, Anja (2017). Panelsamtale: Hva nå? DAMER! 100 år med kvinner i realfagene ved UiO. Vis sammendrag

  Innledning/forberedelser til panelsamtale ledet av Sissel Rogne under åpningen av utstillingen "Damer!"

• Javadi, Shaghayegh; Røyne, Anja & Hiorth, Aksel (2017). AFM study of the adhesion of calcite surfaces in NaCl solutions.
• Jemterud, Torkild; Samset, Bjørn Hallvard; Lönn-Stensrud, Jessica & Røyne, Anja (2017, 24. november). Abels Tårn, NRK P2: "Kan månen ha noe å si når naturkatastrofer på jorda blir utløst? Har du opplevd at eggerøra i matavfallet har begynt å lyse? Har brus med CO2 noen innvirkning på klimaet?". [Radio].  NRK P2.
• Røyne, Anja (2017). BioZEment 2.0: Construction materials made by bacteria.
• Røyne, Anja (2017, 13. oktober). Ekko: Abels Tårn. [Radio].  NRK P2.
• Røyne, Anja (2017, 24. november). Ekko: Abels Tårn. [Radio].  NRK P2.
• Røyne, Anja (2017, 19. mai). Ekko: Abels Tårn. [Radio].  NRK P2.
• Røyne, Anja (2017). Energi, ressurser og klima - går regnestykkene opp?.
• Røyne, Anja (2017). Vannets fantastiske egenskaper.
• Røyne, Anja; Javadi, Shaghayegh & Dziadkowiec, Joanna (2017). Nanoscale forces between calcite surfaces and how they relate to fracturing and friction.
• Røyne, Anja; Phua, Yi Jing; Borch, Anita; Throne-Holst, Harald; Josefsen, Kjell Domaas; Le, Simone Balzer; Markussen, Sidsel; Wentzel, Alexander; Myhr, Anders; Røyne, Frida & Sikorski, Pawel (2017). Kunsten å arbeide tverrfaglig. Forskerforum.  ISSN 0800-1715.  4
• Røyne, Anja; Phua, Yi Jing; Eikjeland, Ina Grosås; Le, Simone Balzer; Markussen, Sidsel; Josefsen, Kjell Domaas & Wentzel, Alexander (2017). Concrete production through microbially induced dissolution and re-precipitation of limestone.
• Høgberget, Jørgen; Kohler, Felix; Røyne, Anja; Jettestuen, Espen & Dysthe, Dag Kristian (2016). Combining in situ Interferometry and Kinetic Monte Carlo to Study Mechanisms of Nanoconfined Crystallization.
• Javadi, Shaghayegh; Røyne, Anja & Hiorth, Aksel (2016). Interaction between two calcite surfaces, in nano-scale, as a function of fluid composition. Vis sammendrag

  As one part of the Enhanced oil recovery (EOR) techniques, the injection of fluid into chalk reservoirs, specifically in the North sea, has been of interest for several years. Despite extensive research in this field, there are still many questions left to be answered. One such question is the compaction of chalk reservoirs as the impact of fluid injection. The cause of this process is not fully understood, but it is believed that the microscopic origin of this effect could reveal the secrets behind this phenomenon [1]. Recent experimental and theoretical works have shown, e.g., [1] & [2], that the mechanical strength of chalk rocks behave dependently on the chemistry of pore fluid. In particular, it may be the interfacial nano-forces near the grain boundaries that are responsible for mechanical behavior of two interacting calcite-bearing rocks. In this work, we present an experimental study, in which the hydration re- pulsion between two calcite surfaces is measured. We have developed an experimental method using Atomic Force Microscope (AFM), in which a tip- less AFM cantilever is glued to a calcite fragment, from a freshly cleaved calcite crystal [3]. We then investigate the interaction between these two cal- cite grains in a fluid cell containing salt water. We show the effect of ionic compound, ionic strength and salinity on the hydration short-range forces be- tween calcite surfaces over the time. The result of this study can help us to understand the mechanism behind the chalk-liquid interactions and so-called chalk water weakening due to water adsorption on calcite surfaces. Figure 1 shows a simple sketch of the AFM-tip modification (left), and a SEM image of one of the calcite grains attached to the AFM cantilever (right).

• Mikheenko, Pavlo; Mollatt, H.J.S.; Qureishy, Thomas & Røyne, Anja (2016). A Graphene-based Technique for Imaging Thermomagnetic Avalanches in Superconducting Thin Films.
• Phua, Yi Jing & Røyne, Anja (2016). Morphology and Polymorphism of Calcium Carbonate Precipitated from Different Calcium Sources via Enzyme Induced Carbonate Precipitation.
• Røyne, Anja (2016). Concrete structures made by microbes.
• Røyne, Anja (2016). Confined fluid films, forces between mineral surfaces and the mechanical effects of pore fluid chemistry.
• Røyne, Anja (2016, 27. mai). Ekko: Abels Tårn. [Radio].  NRK P2.
• Røyne, Anja (2016, 29. april). Ekko: Abels Tårn. [Radio].  NRK P2.
• Røyne, Anja (2016, 11. mars). Ekko: Abels Tårn. [Radio].  NRK P2.
• Røyne, Anja (2016, 08. januar). Ekko: Abels Tårn. [Radio].  NRK P2.
• Røyne, Anja (2016, 30. september). Ekko: Abels tårn. [Radio].  NRK P2.
• Røyne, Anja (2016, 21. oktober). Ekko: Abels tårn. [Radio].  NRK P2.
• Røyne, Anja (2016, 01. april). Ekko: Abels tårn. [Radio].  NRK P2.
• Røyne, Anja; Bergsaker, Anne Schad; Javadi, Shaghayegh; Dziadkowiec, Joanna; Bratvold, Jon E. & Nilsen, Ola (2016). The role of surface forces and confined fluid films in the slow deformation of rocks.
• Hammami, Amir; Røyne, Anja & Hesselberg, Jan-Ole (2015, 12. juni). Abels Tårn. [Radio].  EKKO, NRK P2.
• Høgberget, Jørgen; Røyne, Anja; Dysthe, Dag Kristian & Jettestuen, Espen (2015). Confined Crystal Growth and Dissolution.
• Javadi, Shaghayegh; Røyne, Anja & Hiorth, Aksel (2015). Experimental investigation of nano-scale interaction between two calcite grains.
• Javadi, Shaghayegh; Røyne, Anja & Hiorth, Aksel (2015). Experimental investigation of the effect of fluid chemistry on adhesive properties of calcite surfaces..
• Røyne, Anja (2015, 20. november). Ekko: Abels Tårn. [Radio].  NRK P2.
• Røyne, Anja (2015, 17. april). Ekko: Abels Tårn. [Radio].  NRK P2.
• Røyne, Anja (2015, 06. mars). Ekko: Abels Tårn. [Radio].  NRK P2.
• Røyne, Anja (2015, 30. oktober). Ekko: Abels tårn. [Radio].  NRK P2.
• Røyne, Anja (2015). The mechanics of nano-confined fluid films, and their role in rock weathering and alteration.
• Røyne, Anja (2015). The physics of touch: Using light to measure forces between objects in contact.

Se alle arbeider i Cristin