Find Research outputs

Search results

• Failure Mechanisms in Flip-Chip Bonding on Stretchable Printed Electronics

  Behfar, M. H., Khorramdel, B., Korhonen, A., Jansson, E., Leinonen, A., Tuomikoski, M. & Mäntysalo, M., Dec 2021, In: Advanced Engineering Materials. 23, 12, 9 p., 2100264.

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

  Open Access

  File
  3 Citations (Scopus)

  25 Downloads (Pure)

• FACESS, Flexible autonomous cost efficient energy source and storage: Final report

  Rönkä, K. (ed.), 2011, Espoo: VTT Technical Research Centre of Finland. 77 p. (VTT Tiedotteita - Research Notes; No. 2602).

  Research output: Book/Report › Report

  Open Access

• Fabrication of silicon and glass devices for microfluidic bioanalytical applications: Dissertation

  Kolari, K., 2007, Espoo: VTT Technical Research Centre of Finland. 106 p.

  Research output: Thesis › Dissertation › Collection of Articles

  Open Access
  1 Citation (Scopus)

• Fabrication of Plastic Microfluidic Channels using Roll to Roll Hot Em

  Mäkelä, T., Haatainen, T., Majander, P. & Ahopelto, J., 2006.

  Research output: Contribution to conference › Conference article › Scientific › peer-review

• Fabrication of microfluidic cavities using Si-to-glass anodic bonding

  Zhelev, N., Thanniyil Sebastian, A., Bennett, R. G., Smith, E. N., Ilic, B., Parpia, J. M., Levitin, L. V., Rojas, X., Casey, A. & Saunders, J., 13 Jul 2018, In: Review of Scientific Instruments. 89, 7, 073902.

  Research output: Contribution to journal › Article › Scientific › peer-review
  8 Citations (Scopus)

• Fabrication and characterization of polymer optical waveguides with integrated micromirrors for three-dimensional board-level optical interconnects

  Immonen, M., Karppinen, M. & Kivilahti, J., 2005, In: IEEE Transactions on Electronics Packaging Manufacturing. 28, 4, p. 304 - 311 8 p.

  Research output: Contribution to journal › Article › Scientific › peer-review
  64 Citations (Scopus)

• Extending the use of fibre based substrates using novel surface treatment methods

  Kunnari, V., Kokko, A., Erho, T., Kaljunen, T., Sipiläinen-Malm, T. & Keränen, M., 2011, 25. PTS Streicherei Symposium - 25th PTS Coating Symposium: Tagungsband - Proceedings. Sangl, R. (ed.). München, 419

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

• Extending the use of fibre based substrates: Case studies

  Kunnari, V., 2011, Advances in Printing and Media Technology: Proceedings of the 38th international research conference of IARIGAI, Budapest-Debrecen, Hungary, September 11 to 14, 2011. Enlund, N. (ed.). IARIGAI - International Association of Research Organizations for the Printing, Information and Communication Industries, Vol. XXXVIII.

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Exploring materials and technologies for printable optics and electronics utilised in intelligent packaging

  Kopola, H., Kololuoma, T., Mäkelä, T., Linna, H., Haring, T., Hagberg, J., Kallioinen, J. & Kettunen, I., 2003, p. 103-125.

  Research output: Contribution to conference › Conference article › Scientific

  1 Citation (Scopus)

• Evaluation of printed electronics manufacturing line with sensor platform application

  Halonen, E., Kaija, K., Mäntysalo, M., Kemppainen, A., Osterbacka, R. & Björklund, N., 2009, 2009 European Microelectronics and Packaging Conference. IEEE Institute of Electrical and Electronic Engineers

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  10 Citations (Scopus)

• Evaluation of 3D Printed Cobalt Iron Cores for Filter Inductors

  Wang, J., Yuan, X., Riipinen, T., Pippuri-Makelainen, J., Metsa-Kortelainen, S. & Lindroos, T., Aug 2020, In: IEEE Transactions on Magnetics. 56, 8, 9109585.

  Research output: Contribution to journal › Article › Scientific › peer-review
  3 Citations (Scopus)

• Enhancement of lateral control via vision system for printed electronics

  Hoang, N., Sallinen, M. & Lee, S., 2012, In: Advanced Science Letters. 8, p. 153-157

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

• Electrostatic filter construction

  Kulmala, I. & Heinonen, K., 2 Jul 2014, IPC No. B03C3/155, European Patent Office (EPO), Patent No. EP 1 492 622 B1, 10 Apr 2003, Priority date 11 Apr 2002, Priority No. FI 20020700

  Research output: Patent › Patent

  Open Access

  File
  18 Downloads (Pure)

• Electrostatic discharge of charged electronic modules

  Paasi, J., 2006, Proceedings of the 2nd Nordic ESD Conference. 8 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

• Electronic Tattoo with Transferable Printed Electrodes and Interconnects for Wireless Electrophysiology Monitoring

  Huttunen, O. H., Behfar, M. H., Hiitola-Keinänen, J. & Hiltunen, J., Aug 2022, In: Advanced Materials Technologies. 7, 8, 2101496.

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

  Open Access
  2 Citations (Scopus)

• Electronic fluidic indicator and method of indicating

  Känsäkoski, M. & Kemppainen, A., 7 Nov 2012, IPC No. G09F 3/ 03 A I, Patent No. EP2519938, Priority date 31 Dec 2009, Priority No. WO2009FI51051

  Research output: Patent › Patent

• Electrical sintering of nanoparticle structures

  Allen, M. L., Aronniemi, M., Mattila, T., Alastalo, A., Ojanperä, K., Suhonen, M. & Seppä, H., 2008, In: Nanotechnology. 19, 17, 4 p., 175201.

  Research output: Contribution to journal › Article › Scientific › peer-review
  281 Citations (Scopus)

• Electrical Sintering of Conductor Grids for Optoelectronic Devices

  Allen, M., Suhonen, M., Leppäniemi, J., Alastalo, A., Mattila, T., Kemppainen, A. & Seppä, H., 2010, Proceedings of LOPE-C 2010.

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Effects of thiol substitution in deep-eutectic solvents (DESs) as solvents for metal oxides

  Damilano, G., Laitinen, A., Willberg-Keyriläinen, P., Lavonen, T., Häkkinen, R., Dehaen, W., Binnemans, K. & Kuutti, L., 19 Jun 2020, In: RSC Advances. 10, 39, p. 23484-23490 7 p.

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

  Open Access

  File
  13 Citations (Scopus)

  30 Downloads (Pure)

• Effects of technological parameters onto OTFTs' electrical performance

  Bonea, A., Hassinen, T., Vasile, A. & Svasta, P., 2012, Proceedings: IEEE 18th International symposium for design and technology of electronics packages, SIITME 2012. IEEE Institute of Electrical and Electronic Engineers, p. 73-76

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Effect of solvent lamination on roll-to-roll hot-embossed PMMA microchannels evaluated by optical coherence tomography

  Lauri, J., Liedert, C., Kokkonen, A. & Fabritius, T., 24 Apr 2019, In: Materials Research Express. 6, 7, 075333.

  Research output: Contribution to journal › Article › Scientific › peer-review
  6 Citations (Scopus)

• Effect of rolling creep on web transport

  Sorvari, J. & Parola, M., 2013.

  Research output: Contribution to conference › Other conference contribution › Scientific

• Effect of accelerated aging on properties of biobased polymer films applicable in printed electronics

  Luoma, E., Välimäki, M. & Immonen, K., 5 Feb 2023, In: Journal of Applied Polymer Science. 140, 5, e53414.

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

• Economic Viability of Extracting High Value Metals from End of Life Vehicles

  Arnold, M., Pohjalainen, E., Steger, S., Kaerger, W. & Welink, J., 10 Feb 2021, In: Sustainability. 13, 4, 12 p., 1902.

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

  Open Access

  File
  3 Citations (Scopus)

  130 Downloads (Pure)

• Drying of Pigment-Cellulose Nanofibril Substrates

  Timofeev, O., Torvinen, K., Sievänen, J., Kaljunen, T., Kouko, J. & Ketoja, J., 2014, In: Materials. 7, 10, p. 6893-6907

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

  Open Access
  7 Citations (Scopus)

• Droplet microfluidics on a planar surface: Dissertation

  Torkkeli, A., 2003, Espoo: VTT Technical Research Centre of Finland. 217 p.

  Research output: Thesis › Dissertation › Monograph

  Open Access
  26 Citations (Scopus)

• Droplet manipulation on a superhydrophobic surface for microchemical analysis

  Torkkeli, A., Häärä, A., Saarilahti, J., Härmä, H., Soukka, T. & Tolonen, P., 2001, Transducers '01 Eurosensors XV. Springer, p. 1150-1153

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• DIVALIITO - Smart spare parts methods and possibilities

  Vaajoki, A., 9 Dec 2020, VTT Technical Research Centre of Finland. 26 p. (VTT Research Report; No. VTT-R-01037-20).

  Research output: Book/Report › Report

  Open Access

  File
  115 Downloads (Pure)

• Disposable roll-to-roll hot embossed electrophoresis chip for detection of antibiotic resistance gene mecA in bacteria

  Liedert, R., Amundsen, L., Hokkanen, A., Mäki, M., Aittakorpi, A., Pakanen, M., Schrerer, J. R., Mathies, R. A., Kurkinen, M., Uusitalo, S., Hakalahti, L., Nevanen, T., Siitari, H. & Söderlund, H., 2012, In: Lab on a Chip. 12, 2, p. 333-339 7 p.

  Research output: Contribution to journal › Article › Scientific › peer-review
  52 Citations (Scopus)

• Disposable roll-to-roll hot embossed electrophoresis chip applied for detection of antibiotic resistance genemecA in bacteria

  Liedert, R., Amundsen, L., Hokkanen, A., Mäki, M., Scherer, J. R., Mathies, R. A., Hakalahti, L., Nevanen, T., Siitari, H. & Söderlund, H., 2011.

  Research output: Contribution to conference › Conference article › Scientific

• Disposable photonic integrated circuits for evanescent wave sensors by ultra-high volume roll-to-roll method

  Aikio, S., Hiltunen, J., Hiitola-Keinänen, J., Hiltunen, M., Kontturi, V., Siitonen, S., Puustinen, J. & Karioja, P., 2016, In: Optics Express. 24, 3, p. 2527-2541

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

  Open Access
  28 Citations (Scopus)

• Digital wallpaper using surface-mounted LEDs

  Keränen, K., Happonen, T., Heinilehto, N. & Heikkinen, V., 15 Sep 2020, 2020 IEEE 8th Electronics System-Integration Technology Conference (ESTC). IEEE Institute of Electrical and Electronic Engineers, 4 p. 9229663

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Digital transformation and trillion sensors in paper business

  Kemppainen, A., 2016.

  Research output: Contribution to conference › Conference article › Scientific

• Digital product passport promotes sustainable manufacturing: whitepaper

  Saari, L., Heilala, J., Heikkilä, T., Kääriäinen, J., Pulkkinen, A. & Rantala, T., 22 Sep 2022, VTT Technical Research Centre of Finland. 43 p.

  Research output: Book/Report › Report

  Open Access

  File
  455 Downloads (Pure)

• Diginova Roadmap for digital fabrication

  Puukko, P., Lamminmäki, T., Koskinen, J. T., Eklund, P. & Eiroma, K., 2014, Venlo: Océ Technologies B.V. 131 p.

  Research output: Book/Report › Report

• Differential photoacoustic gas cell based on LTCC for ppm gas sensing

  Keränen, K., Kautio, K., Ollila, J., Heikkinen, M., Kauppinen, I., Kuusela, T., Matveev, B., McNie, M. E., Jenkins, R. M. & Karioja, P., 2010, Proceedings of the SPIE : Optoelectronic Interconnects and Component Integration IX. International Society for Optics and Photonics SPIE, 12 p. 760714. (Proceedings of SPIE, Vol. 7607).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  2 Citations (Scopus)

• Dielectric properties of a printed sol-gel matrix composite

  Lehnert, T., Herbeck-Engel, P., Adam, J., Klein, G., Kololuoma, T. & Veith, M., 2010, In: Advanced Engineering Materials. 12, 5, p. 379-384 6 p.

  Research output: Contribution to journal › Article › Scientific › peer-review
  7 Citations (Scopus)

• Development of procedures for programmable proximity aperture lithography

  Whitlow, H. J., Gorelick, S., Puttaraksa, N., Napari, M., Hokkanen, M. J. & Norarat, R., 2013, In: Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms. 306, p. 307-310

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

• Development of a full roll-to-roll manufacturing process of through-substrate vias with stretchable substrates enabling double-sided wearable electronics

  Jansson, E., Korhonen, A., Hietala, M. & Kololuoma, T., Dec 2020, In: International Journal of Advanced Manufacturing Technology. 111, 11-12, p. 3017-3027

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

  Open Access
  10 Citations (Scopus)

• Detection of small molecules and microbial cells by surface-enhanced Raman spectroscopy using roll-toroll produced substrates: Dissertation

  Uusitalo, S., 2017, Espoo: VTT Technical Research Centre of Finland. 128 p.

  Research output: Thesis › Dissertation › Monograph

  Open Access

• Design of a lighting system with high-power LEDs, large area electronics, and light management structure in the LUMENTILE European project

  Carraro, L., Simonetta, M., Benetti, G., Tramonte, A., Capelli, G., Benedetti, M., Randone, E. M., Ylisaukko-oja, A., Keränen, K., Facchinetti, T. & Giuliani, G., 1 Jan 2017, Light Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XXI. Krames, M. R., Kim, J. K., Tu, L-W. & Strassburg, M. (eds.). International Society for Optics and Photonics SPIE, 1012419. (Proceedings of SPIE, Vol. 10124).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  1 Citation (Scopus)

• Design of a backlighting structure for very large-area luminaries

  Carraro, L., Mäyrä, A., Simonetta, M., Benetti, G., Tramonte, A., Benedetti, M., Randone, E. M., Ylisaukko-oja, A., Keränen, K., Facchinetti, T. & Giuliani, G., 1 Jan 2017, Advances in Display Technologies VII. Yoon, T-H., Lee, S-D. & Chien, L-C. (eds.). International Society for Optics and Photonics SPIE, 1012603. (Proceedings of SPIE, Vol. 10126).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Design and validation of a novel master-making process chain for organic and large area electronics on flexible substrates

  Velkova, V., Lalev, G., Hirshy, H., Scholz, S., Hiitola-Keinänen, J., Gold, H., Haase, A., Hast, J., Stadlober, B. & Dimov, S., 2010, In: Microelectronic Engineering. 87, 11, p. 2139-2145

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

  Open Access
  16 Citations (Scopus)

• Design and process development of a photonic crystal polymer biosensor for point of care diagnostics

  Dortu, F., Egger, H., Kolari, K., Haatainen, T., Furjes, P., Fekete, Z., Bernier, D., Sharp, G., Lahiri, B., Kurunczi, S., Sanchez, J-C., Turcj, N., Petrik, P., Patko, D., Horvath, R., Eiden, S. & Aalto, T., 2011, Clinical and Biomedical Spectroscopy and Imaging II. Nirmala, R. (ed.). International Society for Optics and Photonics SPIE, 17 p. 80870D. (Proceedings of SPIE, Vol. 8087).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  9 Citations (Scopus)

• Design, fabrication and characterisation of nano-imprinted single mode waveguide structures for intra-chip optical communications

  Justice, J., Khan, U., Korhonen, T., Boersma, A., Wiegersma, S., Karppinen, M. & Corbett, B., 3 Apr 2015, Optical Interconnects XV. Schröder, H. & Chen, R. T. (eds.). Bellingham: International Society for Optics and Photonics SPIE, 93680Y. (Proceedings of SPIE, Vol. 9368).

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
  3 Citations (Scopus)

• Defect Recognition of Roll-to-Roll Printed Conductors Using Dark Lock-In Thermography and Localized Segmentation

  Zheng, H., Zhou, L., Marks, R., Happonen, T. & Kraft, T., 15 Feb 2022, In: Applied Sciences. 12, 4, 16 p., 2005.

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

  Open Access

  File
  1 Citation (Scopus)

  20 Downloads (Pure)

• Data typology in manufacturing industries

  Kortelainen, H., Kortelainen, J., Pulkkinen, A., Juhola, A., Hemming, B., Kantorovitch, J., Heikkilä, E., Ailisto, H. & Heilala, J., 29 Nov 2019, VTT Technical Research Centre of Finland. 66 p. (VTT Research Report; No. VTT-R-01136-19).

  Research output: Book/Report › Report

  Open Access

  File
  1515 Downloads (Pure)

• Cyclic Bending Reliability and Failure Mechanism of Printed Biodegradable Flexible Supercapacitor on Polymer Substrate

  Fu, Z., Hannula, M., Jauho, A., Väisänen, K. L., Välimäki, M., Keskinen, J. & Mäntysalo, M., 7 Sep 2022, In: ACS Applied Materials and Interfaces. 14, 35, p. 40145-40157 13 p.

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

  Open Access

• Creating functionality on paper using novel roll to roll surface treatment equipment: Case studies

  Kunnari, V., Kokko, A., Erho, T., Kaljunen, T., Sipiläinen-Malm, T. & Keränen, M., 2011, PaperCon 2011. TAPPI Press, p. 528-540

  Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

• Creaming Layers of Nanocellulose Stabilized Water-Based Polystyrene: High-Solids Emulsions for 3D Printing

  Gestranius, M., Kontturi, K. S., Mikkelson, A., Virtanen, T., Schirp, C., Cranston, E. D., Kontturi, E. & Tammelin, T., 28 Sep 2021, In: Frontiers in Chemical Engineering. 3, 738643.

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

  Open Access

  File
  45 Downloads (Pure)