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• Sensitivity optimization of epitaxial graphene-based gas sensors

  Novikov, S., Satrapinski, A., Lebedeva, N. & Iisakka, I., 2013, In: IEEE Transactions on Instrumentation and Measurement. 62, 6, p. 1859-1864 5 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Graphene
  • Chemical sensors
  • graphene
  • optimization
  • sensors
  13 Citations (Scopus)

• Facile method for stiff, tough, and strong nanocomposites by direct exfoliation of multilayered graphene into native nanocellulose matrix

  Malho, J-M., Laaksonen, P., Walther, A., Ikkala, O. & Linder, M., 2012, In: Biomacromolecules. 13, 4, p. 1093-1099

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Nanocellulose
  • Graphite
  • Cellulose
  • Graphene
  • Nanocomposites
  97 Citations (Scopus)

• Graphene-enhanced Raman imaging of TiO₂ nanoparticles

  Naumenko, D., Snitka, V., Snopok, B., Arpiainen, S. & Lipsanen, H., 2012, In: Nanotechnology. 23, 46, 465703.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • TiO2 nanoparticles
  • Graphite
  • Graphene
  • Imaging techniques
  • titanium dioxide
  45 Citations (Scopus)

• Printed supercapacitors on paperboard substrate

  Keskinen, J., Sivonen, E., Jussila, S., Bergelin, M., Johansson, M., Vaari, A. & Smolander, M., 2012, In: Electrochimica Acta. 85, p. 302-306 4 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Paperboards
  • Supercapacitor
  • Activated carbon
  • Substrates
  • Graphite
  29 Citations (Scopus)

• Genetic engineering of biomimetic nanocomposites: Diblock proteins, graphene, and nanofibrillated cellulose

  Laaksonen, P., Walther, A., Malho, J-M., Kainlauri, M., Ikkala, O. & Linder, M., 2011, In: Angewandte Chemie: International Edition. 50, 37, p. 8688-8691 4 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Genetic engineering
  • Graphite
  • Biomimetics
  • Cellulose
  • Graphene
  118 Citations (Scopus)

• Global transport of light elements boron and carbon in the full-W ASDEX Upgrade

  Hakola, A., Likonen, J., Koivuranta, S., Krieger, K., Mayer, M., Neu, R., Rohde, V. & Sugiyama, K., 2011, In: Journal of Nuclear Materials. 415, 1, Suppl., p. S227-S230

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  • Boron
  • light elements
  • Chemical elements
  • Carbon
  • boron
  2 Citations (Scopus)

• Pulsed electric current sintering of the Al2O3-15wt-%ZrO2 nanocomposites with 3wt-% of different solid lubricants

  Cura, E., Kim, S-H., Cho, S-H., Suhonen, T., Muukkonen, T., Vaajoki, A., Söderberg, O., Kanerva, U., Lee, S. W. & Hannula, S-P., 2011, In: Materials Science Forum. 695, p. 473-476

  Research output: Contribution to journal › Article › Scientific › peer-review

  • solid lubricants
  • Solid lubricants
  • Spark plasma sintering
  • Nanocomposites
  • electric current
  7 Citations (Scopus)

• X-ray microbeam transmission/fluorescence method for non-destructive characterization of tungsten coated carbon materials

  Tiseanu, I., Mayer, M., Craciunescu, T., Hakola, A., Koivuranta, S., Likonen, J., Ruset, C., Dobrea, C. & ASDEX Upgrade Team, 2011, In: Surface and Coatings Technology. 205, Suppl. 2, p. S192-S197

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Tungsten
  • microbeams
  • Fluorescence
  • Carbon
  • X rays
  7 Citations (Scopus)

• Interfacial engineering by proteins: Exfoliation and functionalization of graphene by hydrophobins

  Laaksonen, P., Kainlauri, M., Laaksonen, T., Shchepetov, A., Jiang, H., Ahopelto, J. & Linder, M., 2010, In: Angewandte Chemie: International Edition. 49, 29, p. 4946-4949 4 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Sonication
  • Graphite
  • Materials science
  • Graphene
  • Proteins
  136 Citations (Scopus)

• Contact resistance between gas diffusion layer and catalyst layer of PEM fuel cell

  Nitta, I., Himanen, O. & Mikkola, M., 2008, In: Electrochemistry Communications. 10, 1, p. 47-51 5 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Diffusion in gases
  • Contact resistance
  • Fuel cells
  • Catalysts
  • Membranes
  78 Citations (Scopus)

• Injection moulding of graphite composite bipolar plates

  Müller, A., Kauranen, P., Ganski, A. V. & Hell, B., 2006, In: Journal of Power Sources. 154, 2, p. 467-471

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Graphite
  • injection molding
  • Injection molding
  • graphite
  • composite materials
  85 Citations (Scopus)

• Can ESD-protective garments screen static electric fields?

  Fast, L., Börjesson, A. & Paasi, J., 2005, In: Journal of Electrostatics. 63, 6-10, p. 621 - 626 6 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Clothing
  • Electric fields
  • conduction
  • electric fields
  • Manufacturing Industry
  5 Citations (Scopus)

• Tritium related studies within the JET fusion technology work programme

  Rosanvallon, S., Bekris, N., Braet, J., Coad, P., Counsell, G., Cristescu, I., Grisolia, C., Le Guern, F., Ionita, G., Likonen, J., Perevezenstev, A., Piazza, G., Poletiko, C., Rubel, M., Weulersse, J. M., Williams, J. & JET-EFDA Contributors, 2005, In: Fusion Science and Technology. 48, 1, p. 268 - 273 6 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Tritium
  • tritium
  • Fusion reactions
  • fusion
  • vessels
  2 Citations (Scopus)

• Diode laser beam absorption in laser transformation hardening of low alloy steel

  Pantsar, H. & Kujanpää, V., 2004, In: Journal of Laser Applications. 16, 3, p. 147 - 153 7 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • high strength steels
  • Semiconductor lasers
  • Laser beams
  • High strength steel
  • hardening
  45 Citations (Scopus)

• Differentiating the tribological performance of hydrogenated and hydrogen-free DLC coatings

  Ronkainen, H., Varjus, S., Koskinen, J. & Holmberg, K., 2001, In: Wear. 249, 3-4, p. 260-266 7 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Carbon films
  • Amorphous films
  • Amorphous carbon
  • Diamond
  • Hydrogen
  158 Citations (Scopus)

• Determination of chloride in drinking and ground water by AlCl molecular absorption spectrometry using graphite furnace atomic absorption spectrometer

  Parvinen, P. & Lajunen, L., 1999, In: Talanta. 50, 1, p. 67-71

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Graphite
  • Spectrometry
  • Potable water
  • Spectrometers
  • Groundwater
  14 Citations (Scopus)

• Cross-sectional scanning force microscopy analysis of arc-discharge-deposited diamond-like carbon films

  Pischow, K., Koskinen, J., Adamik, M. & Barna, P., 1996, In: Ceramics International. 22, 1, p. 49-52

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Diamond like carbon films
  • Atomic force microscopy
  • Surface topography
  • Defects
  • Transmission electron microscopy
  6 Citations (Scopus)

• Electrochemical aldose detection with PQQ-dependent aldose dehydrogenase: Dissertation

  Smolander, M., 1995, Espoo: VTT Technical Research Centre of Finland. 114 p.

  Research output: Thesis › Dissertation › Collection of Articles

  • PQQ Cofactor
  • Oxidoreductases
  • Carbon
  • Electrodes
  • Ointments

• GaInAsP gas-source MBE technology

  Pessa, M., Tappura, K. & Ovtchinnikov, A., 1995, In: Thin Solid Films. 267, p. 99-105 7 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Molecular beam epitaxy
  • Energy gap
  • gallium arsenide
  • Gases
  • Graphite
  16 Citations (Scopus)

• Wear characteristics of water-lubricated SiC journal bearings in intermittent motion

  Andersson, P., Nikkilä, A-P. & Lintula, P., 1994, In: Wear. 179, 1-2, p. 57-62 6 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • silicon carbide
  • journal bearings
  • Journal bearings
  • Silicon carbide
  • silicon carbides
  17 Citations (Scopus)

• Determination of xylose and glucose in a flow-injection system with PQQ-dependent aldose dehydrogenase

  Smolander, M., Cooper, J., Schuhmann, W., Hämmerle, M. & Schmidt, H-L., 1993, In: Analytica Chimica Acta. 280, 1, p. 119 - 127 9 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • aldose dehydrogenase (pyrroloquinoline-quinone)
  • PQQ Cofactor
  • xylose-glucose
  • Oxidoreductases
  • glucose
  24 Citations (Scopus)

• Large-scale applicable purification and characterization of a membrane-bound PQQ-dependent aldose dehydrogenase

  Smolander, M., Buchert, J. & Viikari, L., 1993, In: Journal of Biotechnology. 29, 3, p. 287 - 297 11 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • aldose dehydrogenase (pyrroloquinoline-quinone)
  • Xylose
  • Oxidoreductases
  • Enzymes
  • Purification
  19 Citations (Scopus)

• Aluminium determination using resonance ionization spectrometry

  Zilliacus, R. & Likonen, J., 1992, In: Applied Spectroscopy. 46, 12, p. 1828-1831

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Spectrometry
  • Ionization
  • Aluminum
  • Rydberg states
  • ionization

• Mediated amperometric determination of xylose and glucose with an immobilized aldose dehydrogenase electrode

  Smolander, M., Livio, H. & Räsänen, L., 1992, In: Biosensors & Bioelectronics. 7, 9, p. 637-643

  Research output: Contribution to journal › Article › Scientific › peer-review

  • xylose-glucose
  • Xylose
  • Oxidoreductases
  • Glucose
  • Electrodes
  36 Citations (Scopus)

• A simplified approach to the generalized standard-addition method and its application in electrothermal atomic absorption spectrometry

  Piepponen, S., Alanko, T. & Minkkinen, P., 1986, In: Analytica Chimica Acta. 191, C, p. 495-504

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Atomic absorption spectrometry
  • Spectrum Analysis
  • spectrometry
  • Graphite
  • Chromium
  11 Citations (Scopus)