J
Jari Koskinen
Researcher at Aalto University
Publications - 164
Citations - 4164
Jari Koskinen is an academic researcher from Aalto University. The author has contributed to research in topics: Amorphous carbon & Thin film. The author has an hindex of 32, co-authored 161 publications receiving 3587 citations. Previous affiliations of Jari Koskinen include Cornell University & University of Helsinki.
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Nanodiamonds on tetrahedral amorphous carbon significantly enhance dopamine detection and cell viability.
Emilia Peltola,Emilia Peltola,Niklas Wester,Katherine B. Holt,Leena-Sisko Johansson,Jari Koskinen,Vesa Myllymäki,Tomi Laurila +7 more
TL;DR: It is demonstrated here that by using functionalized NDs on ta-C thin films the authors can significantly improve sensitivity towards dopamine as well as selectively promote cell viability and provide an interesting concept for development of various in vivo targeted sensor solutions.
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Integrated Carbon Nanostructures for Detection of Neurotransmitters
Sami Sainio,Sami Sainio,Tommi Palomäki,Noora Tujunen,Vera Protopopova,Jessica E. Koehne,Krisztian Kordas,Jari Koskinen,M. Meyyappan,Tomi Laurila +9 more
TL;DR: New carbon-hybrid materials, where either CNTs or CNFs are directly grown on top of tetrahedral amorphous carbon (ta-C), are reported, which have electrochemical properties that not only combine the best characteristics of the individual “building blocks” but their synergy makes the electrode performance superior compared to conventional carbon based electrodes.
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Preparation and Properties of High Density, Hydrogen Free Hard Carbon Films with Direct Ion Beam or Arc Discharge Deposition
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A model for particle growth in arc deposited armophous carbon films
TL;DR: In this paper, a new model was proposed based on the dependence of the DLC film properties on the incidence angle of ions, and the cone-like shape and the growth behaviour at perpendicular and grazed ion incidence was simulated using a simple computer program.
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Diamond-like carbon (DLC) thin film bioelectrodes: effect of thermal post-treatments and the use of Ti adhesion layer.
Tomi Laurila,Antti Rautiainen,Sakari Sintonen,Hua Jiang,Emilia Kaivosoja,Emilia Kaivosoja,Jari Koskinen +6 more
TL;DR: It can be concluded that thin DLC bioelectrodes are stable under physiological conditions and can detect dopamine in micro molar range, but their sensitivity must be further improved.