Active Biomedical Ceramics - FACET
Active Biomedical Ceramics
We are an interdisciplinary team combining expertise in Chemistry, Physics, Materials Engineering and Chemical Engineering, and with a passion for the development of functional materials for biomedical applications.
Our research interests cover all aspects from the development of processing routes for tailored ceramics, thin films and nanoparticles, over the optimization of functional properties to the characterization of long-term stability and compliance under biomedical conditions. We have a strong focus on the impact of surface chemistry on the implant-body interactions and we work closely with a number of collaborators on aspects of cell toxicity and material integration into medical devices.
Research Interests
Our research focusses on the development and utilization of piezoelectric materials in biomedical applications. These materials exhibit the unique characteristic to develop an electric surface charge when mechanical pressure is applied to them. This behavior can provide us with a whole new aspect of functionality for implanted components, e.g. by utilizing the electric signals to improve tissue repair, power implanted electronics or read them out as sensor signal.
In-vitro functionality and stability
Materials utilized as In-vitro biomedical components have to withstand the chemically harsh conditions inside the body and still perform in the desired way. We study the chemical interactions occurring at the solid-liquid interface to clarify their role in chemical and mechanical integrity as well as piezoelectric performance.
Ceramic coatings and composites
The performance and reliability of coatings and composites depends both on the functional and the non-functional components and their interfacial properties. Chemical interactions and thermal mismatching during processing, as well as clamping effects within the final product can influence the component’s performance. We study ceramic-substrate interactions for substrates ranging from single crystal SrTiO3 to medical grade metals, as well the interplay between functional ceramics and medical glass-ceramics.
Microstructural optimization
Microstructural features such as grain size and orientation, porosity and pore morphology have significant impact on the dielectric, piezoelectric and mechanical properties of bulk ceramics and coatings. We are developing components with microstructures optimized for cell ingrowth and evaluate their functional performance.
For the preparation of our materials, we are making use of the general pool of processing tools and structural as well as microstructural characterization equipment available within FACET. For more specialized processing and characterization of functional biomaterials, we utilize the following:
Processing equipment:
- Freeze casting setup
- Freeze dryer
Functional characterization:
- Dielectric and piezoelectric testing of film and bulk samples
- Temperature-dependent dielectric spectroscopy with high voltage option
- Corona discharge poling setup
Surface and interface characterization:
- Wetting angle
- Inductively Coupled Plasma - Mass Spectroscopy (ICP-MS)
- Focused Ion Beam (FIB)
- Atom Probe Tomography (ATP)
D. Menne, L. Lemos da Silva, M. Rotan, J. Glaum, M. Hinterstein and N. Willenbacher
Giant functional properties in porous electroceramics through additive manufacturing of capillary suspensions
itle ACS Appl. Mater. Interfaces 14 (2022) 2
K.Bakken, N.H.Gaukås, O.G.Grendal ,A.B.Blichfeld, S.Tominaka, K.Ohara, D.Chernyshov, J.Glaum, T.Grande and M.-A.Einarsrud
In situ X-ray diffraction studies of the crystallization of K0.5Na0.5NbO3 powders and thin films from an aqueous synthesis route
Open Ceramics 7 (2021) 100147
T. M. Raeder, T. S. Holstad, I.-E. Nylund, M.-A. Einarsrud, J. Glaum, D. Meier and T. Grande
Anisotropic in-plane dielectric and ferroelectric properties of tensile-strained BaTiO3 films with three different crystallographic orientations
AIP Adv. 11 (2021) 025016
M. M. Adnan, I.-E. Nylund, A. Jaworski, S. Hvidsten, M.-H. G. Ese, J. Glaum and M.-A. Einarsrud
The Structure, Morphology, and Complex Permittivity of Epoxy Nanodielectrics with In Situ Synthesized Surface-Functionalized SiO2
Polymers 13 (2021) 1469
T. Frömling, Y. Liu, A.-P. Hoang, M. Gehringer, S. Steiner, M. Zhuk, J. Glaum and B.-X. Xu,
Modulus spectroscopy for the detection of parallel electric responses in electroceramics
J. Materiomics (2021)
P. Pomyai, D. Munthala, T. Sonklin, R. Supruangnet, P. Janphuang, S. M. Dale, J. Glaum and S. Pojprapai
Electrical fatigue behavior of Ba0.85Ca0.15Zr0.1Ti0.9O3 ceramics under different oxygen concentrations
J. Eur. Ceram. Soc. (2021)
M. Rotan, M. Zhuk, P. Boughton and J. Glaum
The influence of low-temperature sterilization procedures on piezoelectric ceramics for biomedical applications
Open Ceramics (2021)
K.K Poon, S. Schaffoner, M.-A. Einarsrud and J. Glaum
Barium titanate-based bilayer functional coatings on Ti alloy biomedical implants
J. Eur. Ceram. Soc. 41 (2021) 2918-2922
N. H. Gaukås, Q.-S. Huynh, A. A. Pratap, M.-A. Einarsrud, T. Grande, R. M. D. Holsinger and J. Glaum
In Vitro Biocompatibility of Piezoelectric K0.5Na0.5NbO3 Thin Films on Platinized Silicon Substrates
ACS Appl. Bio Mater. (2020)
M. Rotan, M. Zhuk and J. Glaum
Activation of ferroelectric implant ceramics by corona discharge poling
J. Eur. Ceram. Soc. 40 (2020) 5402-5409.
E. Khomyakova, S. Wenner, K. Bakken, J. Schultheiß, T. Grande, J. Glaum and M.-A. Einarsrud
On the formation mechanism of Ba0.85Ca0.15Zr0.1Ti0.15O3 thin films by aqueous chemical solution deposition
J. Eur. Ceram. Soc. 40 (2020) 5376-5383.
N. H. Gaukås, J. Glaum, M.-A. Einarsrud and T. Grande
Ferroelectric and dielectric properties of Ca2+-doped and Ca2+-Ti4+ co-doped K0.5Na0.5NbO3 thin films
J. Mater. Chem. C (2020).
K. K. Poon, M. C. Wurm, D. M. Evans, M.‐A. Einarsrud, R. Lutz and Julia Glaum
Biocompatibility of (Ba,Ca)(Zr,Ti)O3 piezoelectric ceramics for bone replacement materials
J. Biomed. Mater. Res., Part B (2019) 1-9.
N. H. Gaukås, S. M. Dale, T. M. Ræder, A. Toresen, R. Holmestad, J. Glaum, M.-A. Einarsrud and T. Grande
Controlling Phase Purity and Texture of K0.5Na0.5NbO3 Thin Films by Aqueous Chemical Solution Deposition
Materials 12 (2019) 2042.
K.-N. Pham, N. H. Gaukås, M. Morozov, T. Tybell, P. E. Vullum, T. Grande and M.-A. Einarsrud
Epitaxial K0.5Na0.5NbO3 thin films by aqueous chemical solution deposition
R. Soc. Open Sci. 6 (2019) 180989.
E. W. Yap, J. Glaum, J. Oddershede and J. E. Daniels
Effect of porosity on the ferroelectric and piezoelectric properties of (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 piezoelectric ceramics
Scr. Mater. 145 (2018) 122-125.
O. Namsar, C. Uthaisar, J. Glaum and S. Pojprapai
Orthorhombic-tetragonal phase transition induced by Ta isovalent doping and its effect on the fatigue characteristics of KNL-NSTx ceramics
Ceram. Int. 44 (2018) 1526-1533.
L. M. Denis, J. E. Daniels, M. Hoffman, J. Glaum, R. J. Hooper, G. Tutuncu, J. S. Forrester and J. L. Jones
Effect of mechanical depoling on piezoelectric properties of Na0.5Bi0.5TiO3–xBaTiO3 in the morphotropic phase boundary region
J. Mater. Sci. 53 (2018) 1672–1679.
N. H. Khansur, J. Glaum, O. Clemens, H. Zhang, J. E. Daniels and K. G. Webber
Uniaxial compressive stress and temperature dependent mechanical behavior of (1-x)BiFeO3-xBaTiO3 lead-free piezoelectric ceramics
Ceram. Int. 43 (2017) 9092-9098.
S. Zhukow, J. Glaum, H. Kungl, E. Sapper, R. Dittmer, Y. A. Genenko and H. von Seggern
Fatigue effect on polarization switching dynamics in polycrystalline bulk ferroelectrics
J. Appl. Phys. 120 (2016) 064103.
M. Acosta, L. A. Schmitt, C. Cazorla, A. Studer, A. Zintler, J. Glaum, H.-J. Kleebe, W. Donner, M. Hoffman, J. Rödel and M. Hinterstein
Piezoelectricity and rotostriction through polar and non-polar coupled instabilities in bismuth-based piezoceramics
Sci. Rep. 6 (2016) 28742.
Alumni
Postdocs/Researchers
2017 – 2021 Dr. Magnus Rotan
2017 – 2019 Dr. Evgeniya Khomyakova
PhD students
2016 – 2020 Dr. Kara Poon
2016 – 2020 Dr. Nikolai Helth Gaukås
2016 - 2021 Mikalai Zhuk
Master students
2022/23
Kyrre Ryan Øye and Vetle Holum
2021/22
Lise Fagnan and Martha Seim Gunstad
2020/21
Eline Gridset, Angelica Marie Maza Larsen and Marcus Bentzen
2019/20
Marcus Oskar Heggen Solum
2018/19
Freya Andersen
2016/17
Karianne Skaar Fedje
2015/16
Mari Berge Ommedal
Guests
2022
Vojtěch Lindauer - Technical University of Liberec, Czech Republic
Prof. Pierre-Eymeric Janolin - CentraleSupélec, France
2021
Vojtěch Lindauer - Technical University of Liberec, Czech Republic
Prof. Vilém Bartůněk - University of Chemistry and Technology Prague, Czech Republic
2020
David Menne, Karlsruhe Institute of Technology, Germany
2019
Prof. Pavel Mokrý, Technical University of Liberec, Czech Republic
Prof. Stefan Schafföner, Universität Bayreuth, Germany
Louis Guinamard, Institut National Polytechnique de Toulouse, France
Elvira Garcia Morals, Universidad de Valladolid, Spain
2018
Prof. Karel Maca, Dr Klára Částková & Tomas Spusta, CEITEC, Czech Republic
Dr. Judy Hart, UNSW Sydney, Australia
2017
Karin Karkuszová, CEITEC, Czech Republic
Assoc. Prof. Julia Glaum was selected for the Outstanding Academic Fellow Program (2017-2021)
Mari-Ann Einarsrud, Julia Glaum and Tor Grande received the NANO2021 project PIEZOMED (2016)
Julia Glaum won a Young Research Talent Grant (2016)
Selected publications
K. K. Poon et. al., Biocompatibility of (Ba,Ca)(Zr,Ti)O3 piezoelectric ceramics for bone replacement materials, J. Biomed. Mater. Res., Part B (2019) 1-9.
N. H. Gaukås et. al., Controlling Phase Purity and Texture of K0.5Na0.5NbO3 Thin Films by Aqueous Chemical Solution Deposition, Materials 12 (2019) 2042.