Stefan Johansson

Near-collector electroprinting of cellulose acetate structures with large specific surface per volume

Rezaei, Farnaz; Carlsson, Daniel O.; Hedin Dahlström, Jimmy; Lindh, Jonas et al.

Part of Micro and Nano Engineering, 2025

• DOI for Near-collector electroprinting of cellulose acetate structures with large specific surface per volume
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High detail resolution cellulose structures through electroprinting

Rezaei, Farnaz; Carlsson, Daniel O.; Hedin Dahlström, Jimmy; Lindh, Jonas et al.

Part of Scientific Reports, 2024

• DOI for High detail resolution cellulose structures through electroprinting
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Direct ink writing of high-resolution cellulose structures

Rezaei, Farnaz; Carlsson, Daniel O.; Dahlström, Jimmy Hedin; Lindh, Jonas et al.

Part of Scientific Reports, 2023

• DOI for Direct ink writing of high-resolution cellulose structures
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Graphene oxide microstructure control of electrosprayed thin films

Karlsson, Anton; Grennberg, Helena; Johansson, Stefan

Part of RSC Advances, p. 781-789, 2023

• DOI for Graphene oxide microstructure control of electrosprayed thin films
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Fully 3D-printed PVDF-TrFE based piezoelectric devices with PVDF-TrFE-rGO composites as electrodes

Spanou, Andrea; Persson, Cecilia; Johansson, Stefan

Part of Micro and Nano Engineering, 2023

• DOI for Fully 3D-printed PVDF-TrFE based piezoelectric devices with PVDF-TrFE-rGO composites as electrodes
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Near-collector electroprinting of cellulose acetate structures with large specific surface per volume

Rezaei, Farnaz; Carlsson, Daniel O.; Hedin Dahlström, Jimmy; Lindh, Jonas et al.

Part of Micro and Nano Engineering, 2025

• DOI for Near-collector electroprinting of cellulose acetate structures with large specific surface per volume
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High detail resolution cellulose structures through electroprinting

Rezaei, Farnaz; Carlsson, Daniel O.; Hedin Dahlström, Jimmy; Lindh, Jonas et al.

Part of Scientific Reports, 2024

• DOI for High detail resolution cellulose structures through electroprinting
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Direct ink writing of high-resolution cellulose structures

Rezaei, Farnaz; Carlsson, Daniel O.; Dahlström, Jimmy Hedin; Lindh, Jonas et al.

Part of Scientific Reports, 2023

• DOI for Direct ink writing of high-resolution cellulose structures
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Graphene oxide microstructure control of electrosprayed thin films

Karlsson, Anton; Grennberg, Helena; Johansson, Stefan

Part of RSC Advances, p. 781-789, 2023

• DOI for Graphene oxide microstructure control of electrosprayed thin films
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Fully 3D-printed PVDF-TrFE based piezoelectric devices with PVDF-TrFE-rGO composites as electrodes

Spanou, Andrea; Persson, Cecilia; Johansson, Stefan

Part of Micro and Nano Engineering, 2023

• DOI for Fully 3D-printed PVDF-TrFE based piezoelectric devices with PVDF-TrFE-rGO composites as electrodes
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Two-Photon Polymerization Printing with High Metal Nanoparticle Loading

Kilic, Nuzhet I.; Saladino, Giovanni M.; Johansson, Sofia; Shen, Rickard et al.

Part of ACS Applied Materials and Interfaces, p. 49794-49804, 2023

• DOI for Two-Photon Polymerization Printing with High Metal Nanoparticle Loading
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Active real-time electric field control of the e-jet in near-field electrospinning using an auxiliary electrode

Karlsson, Anton; Bergman, Henrik; Johansson, Stefan

Part of Journal of Micromechanics and Microengineering, 2021

• DOI for Active real-time electric field control of the e-jet in near-field electrospinning using an auxiliary electrode
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Comparison of walking and traveling-wave piezoelectric motors as actuators in kinesthetic haptic devices

Olsson, Pontus; Nysjö, Fredrik; Carlbom, Ingrid B.; Johansson, Stefan

Part of IEEE Transactions on Haptics, p. 427-431, 2016

• DOI for Comparison of walking and traveling-wave piezoelectric motors as actuators in kinesthetic haptic devices

Temperature and trapping characterization of an acoustic trap with miniaturized integrated transducers - towards in-trap temperature regulation

Johansson, Linda; Evander, Mikael; Lilliehorn, Tobias; Almqvist, Monica et al.

Part of Ultrasonics, p. 1020-1032, 2013

• DOI for Temperature and trapping characterization of an acoustic trap with miniaturized integrated transducers - towards in-trap temperature regulation

Surface acoustic wave induced particle manipulation in a PDMS channel: principle concepts for continuous flow applications

Johansson, Linda; Enlund, Johannes; Johansson, Stefan; Katardjiev, Ilia et al.

Part of Biomedical microdevices (Print), p. 279-289, 2012

• DOI for Surface acoustic wave induced particle manipulation in a PDMS channel: principle concepts for continuous flow applications

Surface acoustic wave-induced precise particle manipulation in a trapezoidal glass microfluidic channel

Johansson, Linda; Enlund, Johannes; Johansson, Stefan; Katardjiev, Ilia et al.

Part of Journal of Micromechanics and Microengineering, 2012

• DOI for Surface acoustic wave-induced precise particle manipulation in a trapezoidal glass microfluidic channel

Design and validation of the control circuits for a micro-cantilever tool for a micro-robot

Arbat, Anna; Edqvist, Erik; Casanova Mohr, Raimon; Brufau, Jordi et al.

Part of Sensors and Actuators A-Physical, p. 76-83, 2009

• DOI for Design and validation of the control circuits for a micro-cantilever tool for a micro-robot

Effective mixing of laminar flows at a density interface by an integrated ultrasonic transducer

Johansson, Linda; Johansson, Stefan; Nikolajeff, Fredrik; Thorslund, Sara

Part of Lab on a Chip, p. 297-304, 2009

• DOI for Effective mixing of laminar flows at a density interface by an integrated ultrasonic transducer
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On-chip fluorescence activated cell sorting by an integrated miniaturized ultrasonic transducer

Johansson, Linda; Nikolajeff, Fredrik; Johansson, Stefan; Thorslund, Sara

Part of Analytical Chemistry, p. 5188-5196, 2009

• DOI for On-chip fluorescence activated cell sorting by an integrated miniaturized ultrasonic transducer
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Evaluation of building technology for mass producible millimetre-sized robots using flexible printed circuit boards

Edqvist, Erik; Snis, Niklas; Casanova Mohr, Raimon; Scholz, Oliver et al.

Part of Journal of Micromechanics and Microengineering, 2009

• DOI for Evaluation of building technology for mass producible millimetre-sized robots using flexible printed circuit boards

Influence from humidity on the alumina friction drive system of an ultrasonic motor

Olofsson, Johanna; Johansson, Stefan; Jacobson, Staffan

Part of Tribology International, p. 1467-1477, 2009

• DOI for Influence from humidity on the alumina friction drive system of an ultrasonic motor

On the role of tribofilm formation on the alumina drive components of an ultrasonic motor

Olofsson, Johanna; Lindberg, Fredrik; Johansson, Stefan; Jacobson, Staffan

Part of Wear, p. 1295-1300, 2009

• DOI for On the role of tribofilm formation on the alumina drive components of an ultrasonic motor

Gentle dry etching of P(VDF-TrFE) multilayer micro actuator structures by use of an inductive coupled plasma

Edqvist, Erik; Snis, Niklas; Johansson, Stefan

Part of Journal of Micromechanics and Microengineering, 2008

• DOI for Gentle dry etching of P(VDF-TrFE) multilayer micro actuator structures by use of an inductive coupled plasma

Monolithic fabrication of multilayer P(VDF-TrFE) cantilevers

Snis, Niklas; Edqvist, Erik; Simu, Urban; Johansson, Stefan

Part of Sensors and Actuators A-Physical, p. 314-320, 2008

• DOI for Monolithic fabrication of multilayer P(VDF-TrFE) cantilevers

Noninvasive acoustic cell trapping in a microfluidic perfusion system for online bioassays

Evander, Mikael; Johansson, Linda; Lilliehorn, Tobias; Piskur, Jure et al.

Part of Analytical Chemistry, p. 2984-2991, 2007

• DOI for Noninvasive acoustic cell trapping in a microfluidic perfusion system for online bioassays
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Analysis of quasi-static and dynamic motion mechanisms for piezoelectric miniature robots

Simu, Urban; Johansson, Stefan

Part of Sensors and Actuators A-Physical, p. 632-642, 2006

• DOI for Analysis of quasi-static and dynamic motion mechanisms for piezoelectric miniature robots

A piezoelectric disc-shaped motor using a quasi-static walking mechanism

Snis, Niklas; Simu, Urban; Johansson, Stefan

Part of Journal of Micromechanics and Microengineering, p. 2230-2234, 2005

Dynamic arraying of microbeads for bioassays in microfluidic channels

Lilliehorn, Tobias; Nilsson, M; Simu, Urban; Johansson, Stefan et al.

Part of Sensors and Actuators B: Chemical, p. 851-858, 2005

Trapping of microparticles in the near field of an ultrasonic transducer

Lilliehorn, Tobias; Simu, Urban; Nilsson, M; Almqvist, M et al.

Part of Ultrasonics, p. 289-299, 2005

Fabrication of multilayer 2-D ultrasonic transducer microarrays by green machining,

Lilliehorn, Tobias; Johansson, Stefan

Part of J. Micromech. Microeng, p. 702-709, 2004

Desktop microfabrication: initial experiments with a piezoceramic

Thornell, Greger; Klintberg, Lena; Laurell, T; Nilsson, J et al.

Part of Journal of Micromechanics and Microengineering, p. 434-437, 1999

• DOI for Desktop microfabrication: initial experiments with a piezoceramic

Micro- and Nanomanipulation for Nanomanufacturing

Johansson, Stefan

Part of Encyclopedia of Nanotechnology, p. 1-17, springer, 2014

• DOI for Micro- and Nanomanipulation for Nanomanufacturing

An ultrasonic motor for high-precision positioning

Johansson, Stefan; Snis, Niklas

p. 647-650, 2014

Rendering stiffness with a prototype haptic glove actuated by an integrated piezoelectric motor

Olsson, Pontus; Johansson, Stefan; Nysjö, Fredrik; Carlbom, Ingrid

Part of Haptics: Perception, Devices, Mobility, and Communication, p. 361-372, 2012

• DOI for Rendering stiffness with a prototype haptic glove actuated by an integrated piezoelectric motor

Whole Hand Haptics

Olsson, Pontus; Carlbom, Ingrid; Johansson, Stefan; Nysjö, Fredrik

Part of Medicinteknikdagarna Oktober 11-12 2011, Linköping, Sweden, 2011

Interface acoustic wave based manipulation of sub-micrometer particles in microfluidic channels

Yantchev, Ventsislav; Enlund, Johannes; Katardjiev, Ilia; Johansson, Stefan et al.

Part of Proceedings. 2009 Inernational IEEE Ultrasonic Symposium, 2009

On the role of tribofilm formation on the alumina drive components of an ultrasonic motor

Olofsson, Johanna; Lindberg, Fredrik; Johansson, Stefan; Jacobson, Staffan

2009

The effect of grain size on the tribofilm formation on the alumina friction drive system of an ultrasonic motor

Olofsson, Johanna; Johansson, Stefan; Jacobson, Staffan

Part of ECOTRIB 09, p. 965-970, 2009

Influences from humidity on the friction drive system of a piezoelectric motor

Olofsson, Johanna; Johansson, Stefan; Jacobson, Staffan

2008

Analysis of the tribofilm formation on the friction drive surfaces of a piezoelectric motor

Olofsson, Johanna; Johansson, Stefan; Jacobson, Staffan

Part of ASME/STLE International Joint Tribology Conference, Parts A and B, p. 871-872, 2007

Multilayer piezoelectric copolymer transducers

Lilliehorn; Blom, Tobias; Simu, Urban; Johansson, S et al.

Part of Ultrasonics Symposium, 2005

Design and shape deposition manufacturing (SDM) fabrication of a PZT-actuated tool for micromanipulation

Eisinberg, A; Izzo, I; Menciassi, A; Houston, K et al.

Part of International Symposium on Computational Intelligence in Robotics and Automation, 2005. CIRA 2005. Proceedings. 2005 IEEE, 2005

Acoustic Trapping of Cells in a microfluidic format

Nilsson, M; Johansson, Linda; Lilliehorn, Tobias; Lindvall, M et al.

Part of µTAS 2005, Boston, USA, 2005

An Evaluation of the Temperature Increase from PZT Micro-Transducers for Acoustic Trapping

Johansson, Linda; Nilsson, M; Lilliehorn, Tobias; Almqvist, M et al.

Part of Ultrasonics 2005, Rotterdam, Nederländerna, 2005

Temperature Evaluation of soft and hard PZT Transducers for Ultrasonic trapping in a microfluidic platform

Johansson, Linda; Nilsson, M; Lilliehorn, T; Almqvist, M et al.

Part of µTAS 2005, Boston, USA, 2005

MICRON: Small Autonomous Robot for Cell Manipulation Applications

Brufau, J; Puig-Vidal, M; Lopez-Sanchez, J; Snis, Niklas et al.

Part of 2005 IEEE International Conference on Robotics and Automation, Barcelona, Spain April 2005, 2005

Array Transducer for Ultrasonic Manipulation of Particles

Lilliehorn, Tobias; Johansson, Linda; Simu, Urban; Stepinski, Tadeusz et al.

Part of MSW, Ystad, Sweden, 2004

Ultrasonic beadtrapping for bioassays

Nilsson, M; Almqvist, M.; Nilsson, J; Laurell, T et al.

Part of MSW, Ystad, Sweden,, 2004

Bioassays on ultrasonically trapped microbead clusters in microfluidic systems

Lilliehorn, Tobias; Nilsson, M; Johansson, L; Almqvist, S. U et al.

Part of MicroTAS, Malmö, Sweden, 2004

Nanotechnology – What’s in it for clinical chemistry?,

Laurell, T; Lilliehorn, Tobias; Johansson, Stefan; Almqvist, M et al.

Part of IFBL’s 26 th Congress (International Federation of Biomedical Laboratory Science), Stockholm, Sweden, 2004

Ultrasonic microbead trapping in microfluidic systems

Lilliehorn, Tobias; Johansson, Linda; Simu, Urban; Johansson, Stefan et al.

Part of Actuator, Bremen, Germany, 2004

Microstructure control of electrosprayed graphene oxide thin films

Karlsson, Anton; Grennberg, Helena; Johansson, Stefan

In Situ Deoxygenation of Electrosprayed Graphene Oxide Supercapacitor Electrodes

Karlsson, Anton; Johansson, Stefan; Grennberg, Helena

Print-in-place stacked electrode supercapacitors

Karlsson, Anton; Spanou, Andrea; Grennberg, Helena; Johansson, Stefan