Publications for Per-Olov Käll
Co-author map based on ISI articles 2007-
Journal Articles
Yagoob Khan, Syed Tajammul Hussain, Mazhar Ali Abbasi, Per-Olov Käll and Fredrik Söderlind
On the decoration of 3D nickel foam with single crystal ZnO nanorod arrays and their cathodoluminescence study
Materials letters (General ed.), 2013, 90, 126-130.
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Mohamed A. Ballem, Fredrik Söderlind, Per Nordblad, Per-Olov Käll and Magnus Odén
Growth of Gd2O3 nanoparticles inside mesoporous silica frameworks
Microporous and Mesoporous Materials, 2013, 168, 221-224.
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Yaqoob Khan, Sajjad Hussain, Fredrik Söderlind, Per-Olov Käll, Mazhar Ali Abbasi and Shahid Khan Durrani
Honeycomb β-Ni(OH)2 films grown on 3D nickel foam substrates at low temperature
Materials letters (General ed.), 2012, 69, 37-40.
Web of Science® Times Cited: 1 |
Maria Ahrén, Linnéa Selegård, Fredrik Söderlind, Mathieu Linares, Joanna Kauczor, Patrick Norman, Per-Olov Käll and Kajsa Uvdal
A simple polyol-free synthesis route to Gd2O3 nanoparticles for MRI applications: an experimental and theoretical study
Journal of nanoparticle research, 2012, 14(8), .
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Jayita Kanungo, Mike Andersson, Zhafira Darmastuti, Sukumar Basu, Per-Olov Käll, Lars Ojamäe and Anita Lloyd Spetz
Development of SiC-FET methanol sensor
Sensors and actuators. B, Chemical, 2011, 160(1), 72-78.
Fulltext Web of Science® Times Cited: 1 |
Håkan Gustafsson, Maria Ahrén, Fredrik Söderlind, José M. Córdoba Gallego, Per-Olov Käll, Per Nordblad, Per-Olof Westlund, Kajsa Uvdal and Maria Engström
Magnetic and Electron Spin Relaxation Properties of (GdxY1-x)2O3 (0 e x e 1) Nanoparticles Synthesized by the Combustion Method. Increased Electron Spin Relaxation Times with Increasing Yttrium Content
The Journal of Physical Chemistry C, 2011, 115(13), 5469-5477.
Web of Science® Times Cited: 5 |
Richard Becker, Fredrik Söderlind, Bo Liedberg and Per-Olov Käll
Synthesis of silver nanowires in aqueous solutions
Materials letters (General ed.), 2010, 64(8), 956-958.
Web of Science® Times Cited: 6 |
Richard Becker, Bo Liedberg and Per-Olov Käll
CTAB promoted synthesis of Au nanorods - Temperature effects and stability consideration
Journal of Colloid and Interface Science, 2010, 343(1), 25-30.
Web of Science® Times Cited: 8 |
Maria Ahrén, Linnéa Selegård, Anna Klasson, Fredrik Söderlind, Natalia Abrikossova, Caroline Skoglund, Torbjörn Bengtsson, Maria Engström, Per-Olov Käll and Kajsa Uvdal
Synthesis and Characterization of PEGylated Gd2O3 Nanoparticles for MRI Contrast Enhancement
Langmuir, 2010, 26(8), 5753-5762.
Web of Science® Times Cited: 41 |
Linnéa Selegård, Volodymyr Khranovskyy, Fredrik Söderlind, Cecilia Vahlberg, Maria Ahrén, Per-Olov Käll, Rositsa Yakimova and Kajsa Uvdal
Biotinylation of ZnO Nanoparticles and Thin Films: A Two-Step Surface Functionalization Study
ACS APPLIED MATERIALS and INTERFACES, 2010, 2(7), 2128-2135.
Web of Science® Times Cited: 9 |
Jens Eriksson, Volodymyr Khranovskyy, Fredrik Söderlind, Per-Olov Käll, Rositsa Yakimova and Anita Lloyd-Spets
ZnO nanoparticles or ZnO films: A comparison of the gas sensing capabilities
Sensors and actuators. B, Chemical, 2009, 137(1), 94-102.
Fulltext Web of Science® Times Cited: 35 |
Fredrik Söderlind, Linnea Selegård, Per Nordblad, Kajsa Uvdal and Per-Olov Käll
Sol-gel synthesis and characterization of polycrystalline GdFeO3 and Gd3Fe5O12 thin films
Journal of Sol-Gel Science and Technology, 2009, 49(2), 253-259.
Web of Science® Times Cited: 2 |
Rodrigo M Petoral, Fredrik Söderlind, Anna Klasson, Anke Suska, Marc-André Fortin, Natalia Abrikossova, Linnea Selegard, Per-Olov Käll, Maria Engström and Kajsa Uvdal
Synthesis and Characterization of Tb3+-Doped Gd2O3 Nanocrystals: A Bifunctional Material with Combined Fluorescent Labeling and MRI Contrast Agent Properties
The Journal of Physical Chemistry C, 2009, 113(17), 6913-6920.
Web of Science® Times Cited: 56 |
Annika Lenz, Linnea Selegård, Fredrik Söderlind, Arvid Larsson, Per-Olof Holtz, Kajsa Uvdal, Lars Ojamäe and Per-Olov Käll
ZnO Nanoparticles Functionalized with Organic Acids: An Experimental and Quantum-Chemical Study
The Journal of Physical Chemistry C, 2009, 113(40), 17332-17341.
Web of Science® Times Cited: 15 |
Fredrik Söderlind, Marc A. Fortin, Rodrigo M. Petoral, Anna Klasson, Teodor Veres, Maria Engström, Kajsa Uvdal and Per-Olov Käll
Colloidal synthesis and characterization of ultrasmall perovskite GdFeO3 nanocrystals
Nanotechnology, 2008, 19(8), 085608.
Web of Science® Times Cited: 9 |
Anna Klasson, Maria Ahrén, Eva Hellqvist, Fredrik Söderlind, Anders Rosén, Per-Olov Käll, Kajsa Uvdal and Maria Engström
Positive MRI Enhancement in THP-1 Cells with Gd2O3 Nanoparticles
Contrast Media and Molecular Imaging, 2008, 3(3), 106-111.
Web of Science® Times Cited: 27 |
Eliana Ieva, Kristina Buchholt, L Colaianni, N Cioffi, L Sabbatini, G C Capitani, Anita Lloyd Spetz, Per-Olov Käll and L Torsi
Au Nanoparticles as Gate Material for NOx Field Effect Capacitive Sensors
Sensor letters, 2008, 6(4), 577-584.
Web of Science® Times Cited: 5 |
Doina Lutic, Michael Strand, Anita Lloyd-Spetz, Kristina Buchholt, Eliana Ieva, Per-Olov Käll and Mehri Sanati
Catalytic properties of oxide nanoparticles applied in gas sensors
Topics in catalysis, 2007, 45(1-4), 105-109.
Web of Science® Times Cited: 5 |
Marc-André Fortin, Rodrigo M. Petoral Jr, Fredrik Söderlind, Anna Klasson, Maria Engström, Teodor Veres, Per-Olov Käll and Kajsa Uvdal
Polyethylene glycol-cover ultra-small Gd2O3 nanoparticles for positive contras at 1.5 T magnetic resonance clinical scanning
Nanotechnology, 2007, 18(39), 395501.
Web of Science® Times Cited: 61 |
S Roy, Anette Salomonsson, Anita Lloyd-Spets, C Aulin, Per-Olov Käll, Lars Ojamäe, M Strand and M Sanati
Metal oxide nanoparticles as novel gate materials for field-effect gas sensors
Materials and Manufacturing Processes, 2006, 21, 275-278.
Web of Science® Times Cited: 3 |
Lars Ojamäe, C Aulin, Henrik Pedersen and Per-Olov Käll
IR and quantum-chemical studies of carboxylic acid and glycine adsorption on rutile TiO2 nanoparticles
Journal of Colloid and Interface Science, 2006, 296, 71-78.
Web of Science® Times Cited: 75 |
Anette Salomonsson, Rodrigo M. Petoral Jr., Kajsa Uvdal, Christian Aulin, Per-Olov Käll, Lars Ojamäe, Michael Strand, Mehri Sanati and Anita Lloyd Spetz
Nanocrystalline Ruthenium oxide and Ruthenium in sensing applications -an experimental and theoretical study
Journal of Nanoparticle Research, 2006, 8(6), 899-910.
Web of Science® Times Cited: 13 |
Maria Engström, Anna Klasson, Henrik Pedersen, Cecillia Vahlberg, Per-Olov Käll and Kajsa Uvdal
High Proton Relaxivity for Gadolinium Oxide Nanoparticles
Magnetic Resonance Materials in Physics, Biology and Medicine, 2006, 19(4), 180-186.
Web of Science® Times Cited: 52 |
Anette Salomonsson, Somenath Roy, Christian Aulin, Judith Cerdà, Per-Olov Käll, Lars Ojamäe, Michael Strand, Mehri Sanati and Anita Lloyd Spetz
Nanoparticles for long-term stable, more selective MISiCFET gas sensors
Sensors and Actuators B, 2005, 107(2), 831-838.
Web of Science® Times Cited: 13 |
Fredrik Söderlind, Per-Olov Käll and Ulf Helmersson
Sol-gel synthesis and characterization of Na0.5K0.5NbO3 thin films
Journal of Crystal Growth, 2005, 281(2-4), 468-474.
Web of Science® Times Cited: 33 |
Henrik Pedersen, Fredrik Söderlind, Rodrigo M. Petoral, Kajsa Uvdal, Per-Olov Käll and Lars Ojamäe
Surface interactions between Y2O3 nanocrystals and organic molecules - an experimental and quantum-chemical study
Surface Science, 2005, 592(1-3), 124-140 .
Web of Science® Times Cited: 19 |
Fredrik Söderlind, Henrik Pedersen, Rodrigo M. Petoral, Per-Olov Käll and Kajsa Uvdal
Synthesis and characterisation of Gd2O3 nanocrystals functionalised by organic acids
Journal of Colloid and Interface Science, 2005, 288(1), 140-148.
Web of Science® Times Cited: 76 |
Z. Wang, Ulf Helmersson and Per-Olov Käll
Optical properties of anatase TiO2 thin films prepared by aqueous sol-gel process at low temperature
Thin Solid Films, 2002, 405, 50-54.
Web of Science® Times Cited: 126 |
ZC Wang, XF Hu, Per-Olov Käll and Ulf Helmersson
High Li+-ion storage capacity and double-electrochromic behavior of sol-gel-derived iron oxide thin films with sulfate residues
Chemistry of Materials, 2001, 13(6), 1976-1983.
Web of Science® Times Cited: 11 |
Per-Olov Käll, J. Grins, Mats Fahlman and Fredrik Söderlind
Synthesis, structure determination and X-ray photoelectron spectroscopy characterisation of a novel polymeric silver(I) nicotinic acid complex, H[Ag(py-3-CO2)2]
Polyhedron, 2001, 20(21), 2747-2753.
Web of Science® Times Cited: 18 |
Zhijian Shen, Per-Olov Käll and Mats Nygren
Effects of phase equilibrium on the oxidation behavior of rare-earth-doped α-sialon ceramics
Journal of Materials Research, 1999, 14(4), 1462-1470.
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Lars-Olov Nordberg, Per-Olov Käll, Mats Nygren and Zhijian Shen
Stability and oxidation properties of RE–α-Sialon ceramics (RE = Y, Nd, Sm, Yb)
Journal of The American Ceramic Society, 1998, 81(6), 1461-1470.
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Mattias Nilsson, Jekabs Grins, Per-Olov Käll and Gunnar Svensson
Synthesis, structural characterization and magnetic properies of Gd14W4O33-xNy (0≤x≤17, 0≤y≤9), a new fluorite-related oxynitride
Journal of Alloys and Compounds, 1996, 240(1-2), 60-69.
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Jekabs Grins, Per-Olov Käll and Gunnar Svensson
Synthesis, structure and magnetic susceptibility of the oxynitride spinell Mn2(MnTa3)N6-δO2+δ, 0≤δ≤1
Journal of Solid State Chemistry, 1995, 117(1), 48-54.
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Jekabs Grins, Per-Olov Käll and Gunnar Svensson
Synthesis and Structural Characterisation of MnWN2, Prepared by Ammonolysis of MnWO4
Journal of Materials Chemistry, 1995, 5(4), 571-575.
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Jekabs Grins, Per-Olov Käll and Gunnar Svensson
Phases in the ZrxTa1-x(O,N)y System, Formed by Ammonolyses of Zr-Ta Gels. Preparation of Baddeleyite Type Solid Solution Phase ZrxTa1-xO1+xN1-x, 0≤x≤1
Journal of Materials Chemistry, 1994, 4, 1293-1301.
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Jeanette Persson, Per-Olov Käll and Mats Nygren
Parabolic-Non-Parabolic Oxidation Kinetics of Si3N4
Journal of the European Ceramic Society, 1993, 12(3), 177-184.
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Jeanette Persson, Per-Olov Käll and Mats Nygren
Oxidation Behaviour of Si3N4-Based Ceramics; Studied by the Thermogravimetric Method
Thermochimica Acta, 1993, 214(1), 27-31.
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Jeanette Persson, Per-Olov Käll and Mats Nygren
Interpretation of the Parabolic and Non-Parabolic Oxidation Behaviour of Silicon Oxynitride
Journal of The American Ceramic Society, 1992, 75(12), 3377-3384.
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Per-Olov Käll, Jekabs Grins and Mats Nygren
Structure of the Nd U-Phase, Nd3Al3.5Si2.5O12.5N1.5; a Nitrogen-Containing Phase of the La3Ga5GeO14 Structure Type
Acta Crystallographica Section C, 1991, 47(10), 2015-2019.
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Per-Olov Käll, Jekabs Grins, Per-Olof Olsson, Kath Liddell, Peter Korgul and Derek P. Thompson
Preparation and Crystal Structure of of U-Phase Ln3(Si3-xAl3+x)O12+xN2-x (x≈0.5, Ln=La,Nd)
Journal of Materials Chemistry, 1991, 1(2), 239-244.
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Per-Olov Käll and Thommy Ekström
Sialon Ceramics Made with Mixtures of Y2O3-Nd2O3 as Sintering Aid
Journal of the European Ceramic Society, 1990, 6(2), 119-127.
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Thommy Ekström, Per-Olov Käll, Mats Nygren and Per-Olof Olsson
Dense single-phase β-sialon ceramics by glass-encapsulated hot isostatic pressing
Journal of Materials Science, 1989, 24(5), 1853-1861.
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Thommy Ekström, Per-Olov Käll, Mats Nygren and Per-Olof Olsson
Mixed α- and β-(Si-Al-O-N) Materials with Yttria and Neodymia Additions
Materials Science & Engineering: A, 1988, 105/106, 161-168.
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Per-Olov Käll
Quantitative Phase Analysis of Si3N4-based Materials
Chemica Scripta, 1988, 28, 439-446.
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Conference Articles
Zhafira Darmastuti, Partha Bhattacharyya, Sukumar Basu, Per-Olov Käll, Lars Ojamäe and Anita Lloyd Spetz
SiC-FET Methanol Sensors for Process Control and Leakage Detection
IMCS 2012, 2012.
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Ruth Pearce, Elin Becker, A Haglin, Fredrik Söderlind, Per-Olov Käll, Rositsa Yakimova, Magnus Skoglundh and Anita Lloyd Spetz
Understanding the gas sensor response of ZnO and Ga:ZnO
IMCS13, 2010.
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Ruth Pearce, Fredrik Söderlind, Alexander Hagelin, Per-Olov Käll, Rositsa Yakimova, Anita Lloyd Spetz, Elin Becker and Magnus Skoglundh
Effect of Water vapour on Gallium doped Zinc Oxide nanoparticle sensor gas response
8th IEEE Conference on Sensors, 2009.
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Anita Lloyd Spetz, Ruth Pearce, Linnea Hedin, Volodymyr Khranovskyy, Fredrik Söderlind, Per-Olov Käll, Rositsa Yakimova and Kajsa Uvdal
New transducer material concepts for biosensors and surface functionalization
Proceedings of SPIE - The International Society for Optical Engineering, vol 7362, 2009.
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Kajsa Uvdal, Maria Ahrén, Linnéa Selegård, Natalia Abrikossova, Anna Klasson, Fredrik Söderlind, Maria Engström and Per-Olov Käll
Functionalized Gd2O3 Nanoparticles to Be used for MRI Contrast Enhancement
AVS,2008, 2008.
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Anita Lloyd Spetz, Jens Eriksson, S Ehrler, Volodymyr Khranovskyy, Rositsa Yakimova and Per-Olov Käll
Gas sensors based on ZnO nanopraticels or film: A comparison
IMCS 12,2008, 2008.
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Kristina Buchholt, E Leva, L Torsi, N Cioffi, L Colaianni, Fredrik Söderlind, Per-Olov Käll and Anita Lloyd Spetz
Electrochemically Synthesised Pd- and Au-nanoparticles as sensing layers in NOx-sensitive field effect devices
Smart Sensors and Sensing Technology, 2008.
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Maria Ahrén, Petter Olsson, Fredrik Söderlind, Anna Klasson, Rodrigo Jr Petoral, Maria Engström, Per-Olov Käll and Kajsa Uvdal
Rare earth nanoparticles as contrast agent in MRI: Nanomaterial design and biofunctionalization
IVC-17/ICSS-13 ICNT,2007, 2007.
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Anita Lloyd Spetz, Kristina Buchholt, Doina Lutic, M Strand, Per-Olov Käll, Mehri Sanati and Rositsa Yakimova
Multifunctional chemical sensors based on wide band gap materials
MRS Spring Meeting,2007, 2007.
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Kristina Buchholt, Eliana Ieva, L Torsi, N Cioffi, L Colaianni, Fredrik Söderlind, Per-Olov Käll and Anita Lloyd Spetz
A comparison between the use of Pd- and Au-nanoparticles as sensing layers in a field effect NOx-sensitive sensor
The 2nd Conference on Sensing Technology ICST,2007, 2007.
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Eliana Ieva, Kristina Buchholt, L Colaianni, I.D. van der Werf, Anita Lloyd Spetz, Per-Olov Käll and L Torsi
Gold Nanoparticle Sensors For Environmental Pollutant Monitoring
2nd IEEE International Workshop on Advances in Sensors and Interfaces IWASI,2007, 2007.
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Kajsa Uvdal, Maria Ahrén, Fredrik Söderlind, Anna Klasson, Cecilia Vahlberg, Rodrigo Jr Petoral, Maria Engström and Per-Olov Käll
Functionalized rare earth nanocrystals for MRI contrast enhancement
e-MRS,2006, 2006.
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Kristina Buchholt, E. Ieva, Per-Olov Käll, Lars Ojamäe, L. Torsi, D. Lutic, M Strand, M. Sanati and Anita Lloyd Spetz
FET devices with gold nanoparticle gate material as nitrogen oxide gas sensors
E-MRS 2006,2006, 2006.
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Marc-Andre Fortin, Rodrigo Jr Petoral, Fredrik Söderlind, Per-Olov Käll, Maria Engström and Kajsa Uvdal
Synthesis of gadolinium oxide nanoparticles as a contrast agent in MRI
Trends in Nanotechnology,2006, 2006.
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Anita Lloyd-Spets, Eliana Ieva, N. Cioffi, L. Torsi, L. Sabbatini, P.G. Zambonin and Per-Olov Käll
Nanoparticelle di oro come materiali attivi in capacitori impiegati come sensori di gas
Conf. on Chemical Sensors,2006, 2006.
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Anita Lloyd-Spets, Anette Salomonsson, Lars Ojamäe, Per-Olov Käll, M. Strand, J. Einvall and C. Aulin
Nanoparticles as sensing material for selective and stable SiC-FET gas sensor
Proc. European Aerosol Conference 2005,2006, 2006.
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Anna Klasson, Eva Hellqvist, Anders Rosén, Per-Olov Käll, Kajsa Uvdal and Maria Engström
Cell tracking with positive contrast using Gd2O3 nanoparticles
ESMRMB,2006, 2006.
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Anna Klasson, Maria Engström, Henrik Pedersen, Per-Olov Käll and Kajsa Uvdal
Cell tracking with novel contrast agents fromed by gadolinium oxide nanoparticels
ESMRMB,2005, 2005.
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D. Lutic, M. Strand, Anette Salomonsson, Lars Ojamäe, Per-Olov Käll, Anita Lloyd-Spets and M. Sanati
In2O3 particle films as gate material for MISiC-capacitor sensors
NOSA 2005,2005, 2005.
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M. Strand, Anette Salomonsson, J. Einvall, C. Aulin, Lars Ojamäe, Per-Olov Käll, Anita Lloyd-Spets and M. Sanati
Nanoparticles as sensing material for selective and stable SiC-FET gas sensor
European Aerosol Conference 2005,2005, 2005.
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Anette Salomonsson, S Roy, C Aulin, Lars Ojamäe, Per-Olov Käll, M Strand, M Sanati and Anita Lloyd-Spets
RuO2 and Ru nanoparticles for MISiCFET gas sensors
Nanotech NSTI 2005,2005, 2005.
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Anette Salomonsson, Somenath Roy, Christian Aulin, Lars Ojamäe, Per-Olov Käll, Michael Strand, Mehri Sanati and Anita Lloyd Spetz
Ruthenium dioxide & Ru Nanoparticles for MISiCFET gas sensors
Nanotech 2005 (NSTI) Anaheim, USA, 8-12 May, 2005.
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Per-Olov Käll, Lars Ojamäe, Henrik Pedersen, Fredrik Söderlind, Rodrigo Jr Petoral, Kajsa Uvdal, H. Zhang and X. Zouc
Synthesis, Characterisation and Molecular Functionalisation of Gd2O3 Nanocrystals
NAN:-8,2004, 2004.
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Kajsa Uvdal, Rodrigo Jr Petoral, Fredrik Söderlind, Per-Olov Käll, Peter Konradsson and Maria Engström
Magnetic circular X-ray dichroism of Gd2O3 nano particles
AVS,2003, 2003.
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Zhijian Shen, Per-Olov Käll and Mats Nygren
Oxidation Behaviour of Yttrium and Rare-Earth Doped α/β-Sialon Ceramics at 1350°C
Key Engineering Materials Vols. 132-136, 1997.
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Lars-Olof Nordberg, Per-Olov Käll and Mats Nygren
A Mathematical Analysis of the Non-Parabolic Oxidation Behaviour of α-Sialon Matrices and Composites
Key Engineering Materials Vol. 113, 1996.
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Per-Olov Käll, Mats Nygren and Jeanette Persson
Nonparabolic Oxidation Kinetics of Advanced Ceramics
Proc. NATO Conf. on Corrosion of Advanced Materials, 1993.
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Jeanette Persson, Per-Olov Käll and Mats Nygren
Oxidation Kinetics of Si2N2O Ceramics
Mat. Res. Soc. Symp. Proc. 287, 1993.
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Jeanette Persson, Per-Olov Käll, Kjell Jansson and Mats Nygren
Oxidation studies of α/β-sialon ceramics containing amorphous and/or crystalline intergranular phases
Proc. Internat. Ceramic Conf. Australia 1992 (Austceram 92), 1992.
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Jeanette Persson, Per-Olov Käll and Mats Nygren
A New Approach to the Interpretation of the Oxidation Processes in Si2N2O Based Ceramics
Proc. Irish Materials Forum Conf.: Materials for Advanced Technology Applications, 1992.
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Jeanette Persson, Per-Olov Käll, Rickard Larker and Mats Nygren
Oxidation Studies of Si2N2O
Proc. 4th Internat. Symp. Ceramic Materials and Components for Engines, 1991.
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Per-Olov Käll and Thommy Ekström
Phase Composition and Mechanical Properties of HIP-Sintered Y/Nd-Sialon Ceramics
Proc. 11th Risö Internat. Symp. on Metallurgy and Materials Science, 1990.
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Ph.D. Theses
Licentiate Theses
Reports
Ph.D., Lic. Theses
