Advanced search

Search results

• Glucose promoiety enables glucose transporter mediated brain uptake of ketoprofen and indomethacin prodrugs in rats

  Gynther, M., Ropponen, J., Laine, K., Leppänen, J., Haapakoski, P., Peura, L., Järvinen, T. & Rautio, J., 28 May 2009, In: Journal of Medicinal Chemistry. 52, 10, p. 3348-3353

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

• Älykkään robottitarraimen ohjaus

  Lehtinen, H. & Ropponen, T., 1989, Helsinki: Metalliteollisuuden Kustannus Oy. 31 p. (Metalliteollisuuden keskusliitto. Tekninen tiedotus; No. 5).

  Research output: Book/Report › Report

• Synthesis, thermal properties and X-ray structural study of weak C-H⋯O=C hydrogen bonding in aliphatic polyester dendrimers

  Ropponen, J., Nättinen, K., Lahtinen, M. & Rissanen, K., 22 Oct 2004, In: CrystEngComm. 6, p. 559-566

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

• The effect of side-chain length of cellulose fatty acid esters on their thermal, barrier and mechanical properties

  Willberg-Keyriläinen, P., Vartiainen, J., Harlin, A. & Ropponen, J., 2017, In: Cellulose. 24, 2, p. 505-517

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

• Method for preparing glycolide polyester by ring opening polymerization

  Härkönen, M. (Inventor), Ropponen, J. (Inventor), Harlin, A. (Inventor), Heikkinen, H. (Inventor), Rämö, V. (Inventor), Gädda, T. (Inventor), Nurmi, L. (Inventor), Willberg-Keyriläinen, P. (Inventor) & Shan, J. (Inventor), 9 Apr 2014, IPC No. C08G 63/ 87 A I, Patent No. EP2714768, Priority date 23 May 2012, Priority No. WO2012FI50492

  Research output: Patent › Patent

• Mallasohran varastointiolosuhteet ja niiden vaikutus ohran laatuun

  Translated title of the contribution: The effect of storage conditions on malting barley qualityWilhelmson, A., Mikkola, H., Laitila, A., Reinikainen, P., Olkku, J., Kotaviita, E. & Home, S., 2003, In: Mallas ja Olut. 5, p. 133-140

  Research output: Contribution to journal › Article › Professional

• Melt spinnability of long chain cellulose esters

  Willberg‐Keyriläinen, P., Rokkonen, T., Malm, T., Harlin, A. & Ropponen, J., 20 Dec 2020, In: Journal of Applied Polymer Science. 137, 48, 49588.

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

  Open Access

  File
  12 Citations (Scopus)

  238 Downloads (Pure)

• Bifunctional dendronized cellulose surfaces as biosensors

  Montañez, M. I., Hed, Y., Utsel, S., Ropponen, J., Malmström, E., Wågberg, L., Hult, A. & Malkoch, M., 13 Jun 2011, In: Biomacromolecules. 12, 6, p. 2114-2125 12 p.

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

• Extrusion cooking in enzymatic liquefaction of wheat starch

  Reinikainen, P., Suortti, T., Olkku, J., Mälkki, Y. & Linko, P., 1986, In: Stärke. 38, 1, p. 20-26

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

• Three-dimensional structures of three engineered cellulose-binding domains of cellobiohydrolase I from Trichoderma reesei

  Mattinen, M.-L., Kontteli, M., Kerovuo, J., Drakenberg, T., Annila, A., Linder, M., Reinikainen, T. & Lindeberg, G., 1997, In: Protein Science. 6, 2, p. 294-303

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

• Novel responsive surfaces based on active hybrid coatings utilizing encapsulation technologies (RESCOAT)

  Nikkola, J., Virtanen, S., Pelto, J., Munter, T., Ropponen, J., Mangs, J., Mahlberg, R., Larismaa, J., Ritasalo, R., Granbohm, H., Söderberg, O., Hannula, S.-P., Koivisto, J. & Kiilunen, M., 2014, Espoo: VTT Technical Research Centre of Finland. 40 p. (VTT Research Report; No. VTT-R-04314-14).

  Research output: Book/Report › Report

  Open Access

• Modelling atomic layer deposition overcoating formation on a porous heterogeneous catalyst

  Heikkinen, N., Lehtonen, J., Keskiväli, L., Yim, J., Shetty, S., Ge, Y., Reinikainen, M. & Putkonen, M., 11 Aug 2022, In: Physical Chemistry Chemical Physics. 24, 34, p. 20506-20516

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

  Open Access
  6 Citations (Scopus)

• Solvent extraction as a means of preparing homogeneous lignin fractions

  Ropponen, J., Räsänen, L., Rovio, S., Ohra-Aho, T., Liitiä, T., Mikkonen, H., Van De Pas, D. & Tamminen, T., 2011, In: Holzforschung. 65, 4, p. 543-549

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

• Moolimassasäädelty selluloosa;Molmassa kontrollerad cellulosa

  Translated title of the contribution: Molar mass controlled celluloseRopponen, J. (Inventor), Talja, R. (Inventor), Willberg-Keyriläinen, P. (Inventor), Harlin, A. (Inventor) & Asikainen, S. (Inventor), 30 Nov 2016, IPC No. C08L 1/ 28 A I, Patent No. FI20155406, Priority date 29 May 2015, Priority No. FI20150005406

  Research output: Patent › Patent

• Injection molding of thermoplastic cellulose esters and their compatibility with poly(lactic acid) and polyethylene

  Willberg-Keyriläinen, P., Orelma, H. & Ropponen, J., 23 Nov 2018, In: Materials. 11, 12, 2358.

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

  Open Access
  27 Citations (Scopus)

• Enhancing the barrier properties of paper board by a novel lignin coating

  Hult Mori, E.-L., Ropponen, J., Poppius-Levlin, K., Ohra-Aho, T. & Tamminen, T., 2013, In: Industrial Crops and Products. 50, p. 694-700

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

• Slow release of a biocidal agent from polymeric microcapsules for preventing biodeterioration

  Jämsä, S., Mahlberg, R., Holopainen, U., Ropponen, J., Savolainen, A. & Ritschkoff, A.-C., Jan 2013, In: Progress in Organic Coatings. 76, 1, p. 269-276

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

• From design participation to civic participation: Participatory design of a social media service

  Bäck, A., Friedrich, P., Ropponen, T., Harju, A. & Hintikka, K. A., 2013, In: International Journal of Social and Humanistic Computing. 2, 1-2, p. 51-67

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

• Within-field variation in grain yield, yield components and quality traits of two-row barley

  Rajala, A., Peltonen-Sainio, P., Kauppila, R., Wilhelmson, A., Reinikainen, P. & Kleemola, J., 2007, In: Journal of Agricultural Science. 145, 5, p. 445-454

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

• Synthesis, characterization, and thermal behavior of steroidal dendrons

  Ropponen, J., Tamminen, J., Lahtinen, M., Linnanto, J., Rissanen, K. & Kolehmainen, E., 27 Dec 2004, In: European Journal of Organic Chemistry. 2005, 1, p. 73-84

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

• Endosperm structure affects the malting quality of barley (Hordeum vulgare L.)

  Holopainen, U., Wilhelmson, A., Salmenkallio-Marttila, M., Peltonen-Sainio, P., Rajala, A., Reinikainen, P., Kotaviita, E., Simolin, H. & Home, S., Sept 2005, In: Journal of Agricultural and Food Chemistry. 53, 18, p. 7279-7287 9 p.

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

• Hydrolysis of barley (1->3), (1->4)-b-D-glucan by a cellobiohydrolase II preparation from Trichoderma reesei

  Henriksson, K., Teleman, A., Suortti, T., Reinikainen, T., Jaskari, J., Teleman, O. & Poutanen, K., 1995, In: Carbohydrate Polymers. 26, 2, p. 109-119

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

• Production of Isobutylene from Syngas – Isosynthesis Over Zirconia-Based Catalysts

  Heikkinen, N., Keskiväli, L., Kuutti, K., Ikonen, R., Baraiya, B. A., Korpelin, V., Lahtinen, M., Kanervo, J., Heikkilä, M. J., Ye, X., Weckhuysen, B. M., Honkala, K., Lehtonen, J. & Reinikainen, M., Dec 2025, In: Topics in Catalysis. 68, 20, p. 2418-2432 15 p.

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

  Open Access

  File

• Purification and characterisation of a novel steryl esterase from Melanocarpus albomyces

  Kontkanen, H., Tenkanen, M. & Reinikainen, T., 2006, In: Enzyme and Microbial Technology. 39, 2, p. 265-273

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

• Brain uptake of ketoprofen-lysine prodrug in rats

  Gynther, M., Jalkanen, A., Lehtonen, M., Forsberg, M., Laine, K., Ropponen, J., Leppänen, J., Knuuti, J. & Rautio, J., Oct 2010, In: International Journal of Pharmaceutics. 399, 1-2, p. 121-128

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