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• Alkaline oxidation pretreatment of wood materials to produce ethanol

  Kallioinen, A., Siika-aho, M., Hytönen, E., Hakola, M., Rovio, S., Tamminen, T., Repo, T., Leskelä, M. & von Weymarn, N., 2012, NWBC 2012: The 4th Nordic Wood Biorefinery Conference. Niemelä, K. (ed.). Espoo: VTT Technical Research Centre of Finland, p. 327-328 (VTT Technology; No. 53).

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

  Open Access

• A novel alkaline oxidation pretreatment for spruce, birch and sugar cane bagasse

  Kallioinen, A. (Corresponding Author), Hakola, M., Riekkola, T., Repo, T., Leskelä, M., von Weymarn, N. & Siika-aho, M., 2013, In: Bioresource Technology. 140, p. 414-420

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

• Catalysed alkaline oxidation as a wood fractionation technique

  Rovio, S., Kallioinen, A., Tamminen, T., Hakola, M., Leskelä, M. & Siika-aho, M., 2012, In: BioResources. 7, 1, p. 756-776

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

  Open Access
  23 Citations (Scopus)

• Purification and concentration of lignin from the spent liquor of the alkaline oxidation of woody biomass through membrane separation technology

  Servaes, K. (Corresponding Author), Varhimo, A., Dubreuil, M., Bulut, M., Vandezande, P., Siika-aho, M., Sirviö, J., Kruus, K., Porto-Carrero, W. & Bongers, M., 1 Nov 2017, In: Industrial Crops and Products. 106, p. 86-96

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

• Development of pretreatment technology and enzymatic hydrolysis for biorefineries: Dissertation

  Kallioinen, A., 2014, Espoo: VTT Technical Research Centre of Finland. 180 p.

  Research output: Thesis › Dissertation › Collection of Articles

  Open Access

• Liberation of cellulose from the lignin cage: A catalytic pretreatment method for the production of cellulosic ethanol

  Hakola, M., Kallioinen, A., Kemell, M., Lahtinen, P., Lankinen, E., Leskelä, M., Repo, T. (Corresponding Author), Riekkola, T., Siika-aho, M., Uusitalo, J., Vuorela, S. & von Weymarn, N. (Corresponding Author), 2010, In: ChemSusChem. 3, 10, p. 1142-1145 4 p.

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

• Sugars from biomass: High cellulose hydrolysability of oxygen alkali treated spruce, beech and wheat straw

  Siika-aho, M., Varhimo, A., Sirviö, J. & Kristiina, K., 2015.

  Research output: Contribution to conference › Conference article › Professional

  3 Citations (Scopus)

• Complete utilisation of biomass in alkaline oxidation (AlkOx) biorefinery

  Hörhammer, H. (Corresponding author), Siika-aho, M. & Sirviö, J., 14 Oct 2020.

  Research output: Contribution to conference › Conference Abstract › Scientific

• Alkaline oxidation method for producing dissolving pulp for textile fibres

  Hörhammer, H. (Corresponding author), Määttänen, M., Vehviläinen, M. & Sirviö, J., 5 Feb 2020. 1 p.

  Research output: Contribution to conference › Conference Abstract › Scientific

• Role of oxygen during biomass fractionation by the alkaline oxidation (AlkOx) process

  Hörhammer, H., Kalliola, A., Niemelä, K. & Tamminen, T., 28 Jun 2022. 4 p.

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

• Adaptive Bayesian Optimization for Alkaline Oxidation of Birch Wood

  Hörhammer, H. (Corresponding author), Rummukainen, H., Kilpi, J., Sirviö, J., Kuusela, P. & Mäkelä, M., 2022, NWBC 2022: The 10th Nordic Wood Biorefinery Conference. Virtanen, A., Torvinen, K. & Vepsäläinen, J. (eds.). VTT Technical Research Centre of Finland, p. 222-223 (VTT Technology; No. 409).

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

  Open Access

• The liquid fraction from hydrothermal pretreatment of wheat straw provides lytic polysaccharide monooxygenases with both electrons and H₂O₂ co-substrate

  Kont, R., Pihlajaniemi, V., Borisova, A. S., Aro, N., Marjamaa, K., Loogen, J., Büchs, J., Eijsink, V. G. H., Kruus, K. & Väljamaë, P. (Corresponding Author), 8 Oct 2019, In: Biotechnology for Biofuels. 12, 1, 235.

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

  Open Access
  32 Citations (Scopus)

• Comparison of four pre-treatment methods

  Siika-aho, M., Leschinsky, M., van Groenestijn, J., Blomberg, D., Aasen, I. M., Dubreuil, M., Varhimo, A., Verges, M., Beckers, E., Johansson, E., Hytönen, E., Sirviö, J. & Kristiina, K., 2016.

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

• Enzymatic treatment of softwood kraft pulp at high and low consistency

  Spönla, E., 17 Aug 2020, University of Helsinki. 69 p.

  Research output: Thesis › Master's thesis

  Open Access

  File
  108 Downloads (Pure)

• Sugars from woody biomass: High cellulose hydrolysability of oxygen alkali treated spruce wood

  Siika-aho, M., Määttänen, M., Liukkonen, S., Sirviö, J. & Varhimo, A., 2014.

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

• Alkaline oxidation based process for dissolving pulp production from spruce integrated into kraft pulp mill: A study on the techno-economics of integrated chemical recovery cycles

  Hytönen, E., Varhimo, A. & Sirviö, J., 2017.

  Research output: Contribution to conference › Conference article › Scientific

• Loosening of globular structure under alkaline pH affects accessibility of ß-lactoglobulin to tyrosinase-induced oxidation and subsequent cross-linking

  Partanen, R. (Corresponding Author), Torkkeli, M., Hellman, M., Permi, P., Serimaa, R., Buchert, J. & Mattinen, M.-L., 2011, In: Enzyme and Microbial Technology. 49, 2, p. 131-138

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

• The effect of soluble phenolic compounds from hydrothermally pretreated wheat straw on Trichoderma reesei cellulases and commercial enzyme cocktails

  Borisova, A. S. (Corresponding Author), Pihlajaniemi, V., Kont, R., Niemelä, K., Koitto, T., Mikkelson, A., Väljamäe, P., Kruus, K. & Marjamaa, K., 2024, In: Biomass Conversion and Biorefinery. 14, 1, p. 971-984 14 p.

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

  Open Access

  File
  4 Citations (Scopus)

  71 Downloads (Pure)

• Processing of R-nickel catalysts for alkaline fuel cell applications

  Linnekoski, J., Keskinen, J. & Anttila, T., 2005, 1st European Fuel Cell Technology and Applications Conference (EFC2005): Book of Abstracts. American Society of Mechanical Engineers (ASME), 192

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

• Oxidation of potato starch by hydrogen peroxide

  Parovuori, P., Hamunen, A., Forssell, P., Autio, K. & Poutanen, K., 1995, In: Stärke. 47, 1, p. 19-23

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

• Influence of laccase treatment on fouling layer formation in ultrafiltration of birch hot-water extract

  Virtanen, T. (Corresponding Author), Lahti, J., Kalliola, A., Tamminen, T., Mänttäri, M. & Kallioinen, M., 2020, In: Separation and Purification Technology. 240, 116558.

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

• Selective oxidation of uronic acids into aldaric acids over gold catalysts

  Rautiainen, S., Chen, J., Niemelä, K., Leskelä, M. & Repo, T., 2012, NWBC 2012: The 4th Nordic Wood Biorefinery Conference. Niemelä, K. (ed.). Espoo: VTT Technical Research Centre of Finland, p. 425-426 (VTT Technology; No. 53).

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

  Open Access

• Oxidative treatment and nanofibrillation softwood kraft fibres with lytic polysaccharide monooxygenases from Trichoderma reesei and Podospora anserina

  Marjamaa, K. (Corresponding Author), Lahtinen, P., Arola, S., Maiorova, N., Nygren, H., Aro, N. & Koivula, A., Mar 2023, In: Industrial Crops and Products. 193, 116243.

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

  Open Access

  File
  3 Citations (Scopus)

  88 Downloads (Pure)

• Lignin oxidation mechanisms under oxygen delignification conditions. Part 2: Advanced methods for the detailed characterization of lignin oxidation mechanisms

  Rovio, S. (Corresponding Author), Kuitunen, S., Ohra-aho, T., Alakurtti, S., Kalliola, A. & Tamminen, T., 2011, In: Holzforschung. 65, 4, p. 575-585 11 p.

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

• Chemical and enzymatic oxidation using molecular oxygen as a means to valorize technical lignins for material applications: Dissertation

  Kalliola, A., 2015, Espoo: VTT Technical Research Centre of Finland. 144 p.

  Research output: Thesis › Dissertation › Collection of Articles

  Open Access

• S/G ratio and lignin structure among Eucalyptus hybrids determined by Py-GC/MS and nitrobenzene oxidation

  Ohra-aho, T. (Corresponding Author), Gomes, F. J. B., Colodette, J. L. & Tamminen, T., 2013, In: Journal of Analytical and Applied Pyrolysis. 101, p. 166-171

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

• Chemical recycling of polycotton textiles: Fractionation of cotton by TEMPO-mediated oxidation

  Vuorinen, J., 23 Jan 2024, Aalto University. 83 p.

  Research output: Thesis › Master's thesis

  Open Access

  File
  277 Downloads (Pure)

• Oxidation process concept to produce lignin dispersants at a kraft pulp mill

  Kalliola, A. (Corresponding Author), Kangas, P., Winberg, I., Vehmas, T., Kyllönen, H., Heikkinen, J., Poukka, O., Kemppainen, K., Sjögård, P., Pehu-lehtonen, L. & Liitiä, T., 1 Jun 2022, In: Nordic Pulp and Paper Research Journal. 37, 2, p. 394-404

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

  Open Access
  8 Citations (Scopus)

• Lignin oxidation mechanisms under oxygen delignification conditions. Part 3: Reaction pathways and modeling

  Kuitunen, S. (Corresponding Author), Kalliola, A., Tarvo, V., Tamminen, T., Rovio, S., Liitiä, T., Ohra-aho, T., Lehtimaa, T., Vuorinen, T. & Alopaeus, V., 2011, In: Holzforschung. 65, 4, p. 587-599 13 p.

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

• Hydrothermal and fast pyrolysis processes of biomass for valorization of lignin streams

  Borrega, M., Ohra-aho, T., Liitiä, T., Lehtonen, J., Tamminen, T., Kholkina, E., Kumar, N., Murzin, D. Y., De Sitter, K. & Servaes, K., 24 Nov 2020, VTT Technical Research Centre of Finland. 43 p. (VTT Research Report; No. VTT-R-01428-20).

  Research output: Book/Report › Report

  Open Access

  File
  97 Downloads (Pure)

• REE(III) recovery from spent NiMH batteries as REE double sulfates and their simultaneous hydrolysis and wet-oxidation

  Porvali, A., Agarwal, V. & Lundström, M., 15 Apr 2020, In: Waste Management. 107, p. 66-73 8 p.

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

  Open Access
  14 Citations (Scopus)

• Brewer's spent grain: Future biorefinery raw material

  Kemppainen, K., Rommi, K., Gasser, C., Mucha, M. & Corvini, P., 2014.

  Research output: Contribution to conference › Conference article › Professional

• The Making of BIOECONOMY TRANSFORMATION

  Kruus, K. (Editor) & Hakala, T. (Editor), 2017, VTT Technical Research Centre of Finland. 84 p.

  Research output: Book/Report › Report

  Open Access

  File
  856 Downloads (Pure)

• Application of capillary electrophoretic methods for determining carbohydrates and aliphatic carboxylic acids formed during wood processing: Dissertation

  Rovio, S., 2012, Espoo: VTT Technical Research Centre of Finland. 179 p.

  Research output: Thesis › Dissertation › Collection of Articles

  Open Access

• Reducing the content of VOCs of softwood kraft lignins for material applications

  Kalliola, A., Savolainen, A., Ohra-aho, T., Faccio, G. & Tamminen, T., 2012, In: BioResources. 7, 3, p. 2871-2882

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

  Open Access
  12 Citations (Scopus)

• Reducing the content of VOCs of softwood kraft lignins for material applications

  Kalliola, A., Savolainen, A., Ohra-aho, T., Faccio, G. & Tamminen, T., 2011, Proceedings: 16th International Symposium on Wood, Fiber and Pulping Chemistry, 16th ISWFPC. Vol. 2. p. 1102-1107

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

• From hazardous waste to valuable raw material: Hydrolysis of CCA-treated wood for the production of chemicals

  Hakola, M., Kallioinen, A., Leskelä, M. & Repo, T. (Corresponding Author), 2013, In: ChemSusChem. 6, 5, p. 813-815

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

• Improvement of the fiber-bonding capacity of unbleached recycled pulp by the laccase/mediator treatment

  Mocciutti, P., Zanuttini, M., Kruus, K. & Suurnäkki, A., 2008, In: Tappi Journal. 7, 10, p. 17 - 22 6 p.

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

  8 Citations (Scopus)

• Effects of laccase-mediator combinations on wool

  Lantto, R., Schönberg, C., Buchert, J. & Heine, E., 2004, In: Textile Reseach Journal. 74, 8, p. 713 - 717 5 p.

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

• Sampling and monitoring of carbon-14 in gaseous effluents from nuclear facilities: Literature survey

  Snellman, M., 1989, Espoo: VTT Technical Research Centre of Finland. 64 p. (Valtion teknillinen tutkimuskeskus. Tiedotteita; No. 1032).

  Research output: Book/Report › Report

• Efficiency of Chemical and Biological Leaching of Copper Slag for the Recovery of Metals and Valorisation of the Leach Residue as Raw Material in Cement Production

  Kinnunen, P. (Corresponding Author), Mäkinen, J., Salo, M., Soth, R. & Komnitsas, K., 23 Jul 2020, In: Minerals. 10, 8, 19 p., 654.

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

  Open Access

  File
  12 Citations (Scopus)

  93 Downloads (Pure)

• On Laccase-Catalyzed Polymerization of Biorefinery Lignin Fractions and Alignment of Lignin Nanoparticles on the Nanocellulose Surface via One-Pot Water-Phase Synthesis

  Wang, L., Tan, L., Hu, L., Wang, X., Koppolu, R., Tirri, T., Bochove, B. V., Ihalainen, P., Sobhanadhas, L. S. S., Seppälä, J. V., Willför, S., Toivakka, M. & Xu, C., 5 Jul 2021, In: ACS Sustainable Chemistry & Engineering. 9, 26, p. 8770–8782 13 p.

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

  Open Access
  32 Citations (Scopus)

• Positron annihilation analysis of the atomic scale changes in oxidized Zircaloy-4 samples

  Heikinheimo, J., Ortner, S., Makkonen, I., Kujala, J., Blackmur, M. & Tuomisto, F., Nov 2017, In: Journal of Nuclear Materials. 495, p. 172-180 9 p.

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

• Effect of hemicellulose content on the properties of TEMPO-fibrillated cellulose films

  Hanninen, T., Tammelin, T., Kontturi, E., Bulota, M., Pere, J., Saito, T., Isogai, A. & Vuorinen, T., 21 Mar 2010, 239th ACS National Meeting. American Chemical Society ACS, 224-CELL. (Abstracts of Papers: The American Chemical Society, Vol. 239).

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

• A predictive model of the effects of aging on cobalt fate and behavior in soil

  Wendling, L. A., Yibing, M., Kirby, J. K. & Mclaughlin, M. J., 1 Jan 2009, In: Environmental Science & Technology. 43, 1, p. 135-141

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

• Nonwovens from Mechanically Recycled Fibres for Medical Applications

  Heikkilä, P., Määttänen, M., Jetsu, P., Kamppuri, T. & Paunonen, S., 27 Nov 2020, Espoo: VTT Technical Research Centre of Finland. 67 p. (VTT Research Report; No. VTT-R-00923-20).

  Research output: Book/Report › Report

  Open Access

  File
  1420 Downloads (Pure)

• LigniOx Process Concept to Produce Lignin Dispersants at a Kraft Pulp Mill and an Organosolv Biorefinery

  Kalliola, A. (Corresponding author), Liitiä, T., Winberg, I., Kemppainen, K., Poukka, O., Davin, J., Wikberg, H., Vandezande, P., Sjögård, P. & Pehu-lehtonen, L., 2022, NWBC 2022: The 10th Nordic Wood Biorefinery Conference. Virtanen, A., Torvinen, K. & Vepsäläinen, J. (eds.). VTT Technical Research Centre of Finland, p. 125-130 (VTT Technology; No. 409).

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

  Open Access

• Traditional or adaptive design of experiments? A pilot-scale comparison on wood delignification

  Rummukainen, H. (Corresponding Author), Hörhammer, H., Kuusela, P., Kilpi, J., Sirviö, J. & Mäkelä, M., 30 Jan 2024, In: Heliyon. 10, 2, e24484.

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

  Open Access

  File
  2 Citations (Scopus)

  27 Downloads (Pure)

• Enzymatically and chemically oxidized lignin nanoparticles for biomaterial applications

  Mattinen, M. L. (Corresponding Author), Valle-Delgado, J. J., Leskinen, T., Anttila, T., Riviere, G., Sipponen, M., Paananen, A., Lintinen, K., Kostiainen, M. & Österberg, M., 1 Apr 2018, In: Enzyme and Microbial Technology. 111, p. 48-56 9 p.

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

• Novel polypyrrole-coated polylactide scaffolds enhance adipose stem cell proliferation and early osteogenic differentiation

  Pelto, J., Björninen, M., Pälli, A., Talvitie, E., Hyttinen, J., Mannerström, B., Suuronen Seppänen, R., Kellomäki, M., Miettinen, S. & Haimi, S., 2013, In: Tissue Engineering: Part A. 19, 7-8, p. 882-892

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