Tampere University of Technology

TUTCRIS Research Portal

Department of Chemistry and Bioengineering

Research unit: Department

  1. Article › Scientific › Peer-reviewed
  2. Published

    Comparison of sea surface microlayer and subsurface water bacterial communities in the Baltic sea

    Lindroos, A., Szabo, H. M., Nikinmaa, M. & Leskinen, P., 2011, In : Aquatic Microbial Ecology. 65, 1, p. 29-42

    Research output: Contribution to journalArticleScientificpeer-review

  3. Published

    Computational analysis of the conformations of a doubly linked porphyrin-fullerene dyad

    Tappura, K., Cramariuc, O., Toivonen, T. L. J., Hukka, T. I. & Rantala, T., 2006, In : Chemical Physics Letters. 424, p. 156-161

    Research output: Contribution to journalArticleScientificpeer-review

  4. Published

    Construction, characterization and exemplificative application of bioluminescent Bifidobacterium longum biovar longum

    Guglielmetti, S., Ciranna, A., Mora, D., Parini, C. & Karp, M., 2008, In : International Journal of Food Microbiology. 124, 3, p. 285-290

    Research output: Contribution to journalArticleScientificpeer-review

  5. Published

    Conversion of light energy into the electric potential in Langmuir-Schaefer organic molecular films

    Alekseev, A. S., Efimov, A. V. & Lemmetyinen, H., 2008, In : Bulletin of the Lebedev Physics Institute. 35, 12, p. 363-367

    Research output: Contribution to journalArticleScientificpeer-review

  6. Published

    Copper-catalyzed cyclization of Z-oximes into 3-methyl-1,2-benzisoxazoles

    Udd, S., Jokela, R., Franzen, R. & Tois, J., 2010, In : Tetrahedron Letters. 51, p. 1030-1033

    Research output: Contribution to journalArticleScientificpeer-review

  7. Published

    Covalent phthalocyanine-fullerene dyads: synthesis, electron transfer in solutions and molecular films

    Tkachenko, N. V., Efimov, A. & Lemmetyinen, H., 2011, In : Journal of Porphyrins and Phthalocyanines. 15, 9-10, p. 780-790

    Research output: Contribution to journalArticleScientificpeer-review

  8. Published

    Cross-linking kinetics and swelling behaviour of aliphatic polyurethane

    LI, S., Vatanparast, R. & Lemmetyinen, H., 2000, In : Polymer. 41, p. 5571-5576

    Research output: Contribution to journalArticleScientificpeer-review

  9. Published

    Curing Kinetics and Glass-Transition Temperature of Hexamethylene Diisocyanate-Based Polyurethane

    Li, S., Vatanparast, R., Vuorimaa, E. & Lemmetyinen, H., 2000, In : Journal of Polymer Science. Part B, Polymer Physics. 38, p. 2113-2120

    Research output: Contribution to journalArticleScientificpeer-review

  10. Published

    Damage production in GaAs and GaAsN induced by light and heavy ions

    Björkas, C., Nordlund, K., Arstila, K., Keinonen, J., Dhaka, V. D. S. & Pessa, M., 2006, In : Journal of Applied Physics. 100, p. pp. 053516-1 - 053516-8

    Research output: Contribution to journalArticleScientificpeer-review

  11. Published

    Dark fermentative hydrogen production from neutralized acid hydrolysates of conifer pulp

    Nissilä, M. E., Li, Y-C., Wu, S-Y. & Puhakka, J. A., 2012, In : Applied Biochemistry and Biotechnology. 168, 8, p. 2160-2169

    Research output: Contribution to journalArticleScientificpeer-review

  12. Published

    Dark fermentative hydrogen production from xylose by a hot spring enrichment culture

    Mäkinen, A. E., Nissilä, M. E. & Puhakka, J. A., 2012, In : International Journal of Hydrogen Energy. 37, 17, p. 12234-12240

    Research output: Contribution to journalArticleScientificpeer-review

  13. Published

    Dehalogenation activities and distribution of reductive dehalogenase homologous genes in marine subsurface sediments

    Futamagi, T., Morono, Y., Terada, T., Kaksonen, A. H. & Inagaki, F., 2009, In : Applied and Environmental Microbiology. 75, 21, p. 6905-6909

    Research output: Contribution to journalArticleScientificpeer-review

  14. Published

    Desulfonauticus autotrophicus sp. nov., a novel thermophilic sulfate-reducing bacterium isolated from oil-production water and emended description of the genus Desulfonauticus

    Mayilraj, S., Kaksonen, A. H., Cord-Ruwisch, R., Schumann, P., Spröer, C., Tindall, B. J. & Spring, S., 2009, In : Extremophiles. 13, 2, p. 247-255

    Research output: Contribution to journalArticleScientificpeer-review

  15. Published

    Desulfotomaculum alcoholivorax sp. nov., a moderately thermophilic, spore-forming, sulfate-reducer isolated from a fluidized-bed reactor treating acidic metal- and sulfate-containing wastewater

    Kaksonen, A. H., Spring, S., Schumann, P., Kroppenstedt, R. M. & Puhakka, J. A., 2008, In : International Journal of Systematic and Evolutionary Microbiology. 58, p. 833-838

    Research output: Contribution to journalArticleScientificpeer-review

  16. Published

    Determination of surface acidity of aggregate by thermometric titration

    Kellomäki, A., 1995, In : Journal of Colloid and Interface Science. 169, p. 224-245

    Research output: Contribution to journalArticleScientificpeer-review

  17. Published

    DFT and TDDFT study related to electron transfer in nonbonded porphine center dot center dot center dot C-60 complexes

    Toivonen, T. L. J., Hukka, T. I., Cramariuc, O., Rantala, T. T. & Lemmetyinen, H., 2006, In : Journal of Physical Chemistry A. 110, p. 12213-12221

    Research output: Contribution to journalArticleScientificpeer-review

  18. Published

    Diaryl-Substituted Perylene Bis(imides): Synthesis, Separation, Characterization and Comparison of Electrochemical and Optical Properties of 1,7- and 1,6-Regioisomer

    Dey, S., Efimov, A. & Lemmetyinen, H., 2012, In : European Journal of Organic Chemistry. p. 2367-2374

    Research output: Contribution to journalArticleScientificpeer-review

  19. Published

    Directed electron transfer in Langmuir-Schäfer layers of porphyrin-fullerene and phthalocyanine-fullerene dyads in inverted organic solar cells

    Tolkki, A., Kaunisto, K., Efimov, A., Kivistö, H., Storbacka, L., Savikoski, R., Huttunen, K., Lehtimäki, S. & Lemmetyinen, H., 2012, In : Physical Chemistry Chemical Physics. 14, p. 3498-3504

    Research output: Contribution to journalArticleScientificpeer-review

  20. Published

    Directed photocurrent in Languir-Schaefer organic molecular films

    Alekseev, A. S., Efimov, A. V., Chukharev, V. I. & Lemmetyinen, H., 2010, In : Bulletin of the Lebedev Physics Institute. 37, 5, p. 136-140

    Research output: Contribution to journalArticleScientificpeer-review

  21. Published

    Direct fermentation of sweet potato to produce maximal hydrogen and ethanol

    Chu, C-Y., Sen, B., Lay, C-H., Lin, Y-C. & Lin, C-Y., 2012, In : Applied Energy. 100, p. 10-18

    Research output: Contribution to journalArticleScientificpeer-review

  22. Published

    Direction of glucose fermentation towards hydrogen or ethanol production through on-line pH control

    Karadag, D. & Puhakka, J. A., 2010, In : International Journal of Hydrogen Energy. 35, 19, p. 10245-10251

    Research output: Contribution to journalArticleScientificpeer-review

  23. Published

    Dispersion of polyolefins in bitumen by means of tall oil pitch, and microscopic characterization of mixes

    Kellomäki, A. & Korhonen, M., 1996, In : Fuel. 75, 7, p. 896-898

    Research output: Contribution to journalArticleScientificpeer-review

  24. Published

    Distributed decay kinetics of charge separated state in solid film

    Lehtivuori, H., Efimov, A., Lemmetyinen, H. & Tkachenko, N. V., 2007, In : Chemical Physics Letters. 437, p. 238-242

    Research output: Contribution to journalArticleScientificpeer-review

  25. Published

    Diversity and function of archaea in freswater habitats

    Bomberg, M., Montonen, L., Munster, U. & Jurgens, G., 2009, In : Current Trends in Microbiology. 4, p. 61-89

    Research output: Contribution to journalArticleScientificpeer-review

  26. Published

    Donor-acceptor alternating copolymer based on thermally converted isothianaphthene dimer and thiazolothiazole subunits

    Umeyama, T., Hirose, K., Noda, K., Matsushige, K., Shishido, T., Saarenpää, H., Tkachenko, N. V., Lemmetyinen, H., Ono, N. & Imahori, H., 2012, In : Journal of Physical Chemistry C. 116, 33, p. 17414-17423

    Research output: Contribution to journalArticleScientificpeer-review

  27. Published

    Drastic difference in lifetimes of the charge-separated state of the formanilide-anthraquinone dyad versus the ferrocene-formanilide-anthraquinone triad and their photoelectrochemical properties of the composite films with fullerene clusters

    Okamoto, K., Hasobe, T., Tkachenko, N. V., Lemmetyinen, H., Kamat, P. V. & Fukuzumi, S., 2005, In : Journal of Physical Chemistry A. 109, p. 4662-4670

    Research output: Contribution to journalArticleScientificpeer-review

  28. Published

    Driving Force Dependence of Photoinduced Electron Transfer Dynamics of Intercalated Molecules in DNA

    Fukuzumi, S., Nishimine, M., Ohkubo, K., Tkachenko, N. V. & Lemmetyinen, H., 2003, In : Journal of Physical Chemistry Part B. 107, p. 12511-12518

    Research output: Contribution to journalArticleScientificpeer-review

  29. Published

    Dynamics of photoluminescence in GaInNAs saturable absorber mirrors

    Härkönen, A., Jouhti, T., Tkachenko, N. V., Lemmetyinen, H., Ryvkin, B., Okhotnikov, O. G., Sajavaara, T. & Keinonen, J., 2003, In : Applied Physics A-Materials Science and Processing. 77, p. 861-863

    Research output: Contribution to journalArticleScientificpeer-review

  30. Published

    Edge-on Langmuir-Blodgett multilayers derived from disc-shaped multiyne mesogens

    Reiche, J., Dietel, K., Janietz, D., Lemmetyinen, H. & Brehmer, L., 1993, In : Thin Solid Films. 226, p. 265-269

    Research output: Contribution to journalArticleScientificpeer-review

  31. Published

    Effect of additives on process stability of mesophilic anaerobic monodigestion of pig slaughterhouse waste

    Bayr, S., Pakarinen, O., Korppoo, A., Liuksia, S., Väisänen, A., Kaparaju, P. & Rintala, J., 2012, In : Bioresource Technology. 120, September, p. 106-113 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  32. Published

    Effect of Anion Ligation on Electron Transfer of Double-Linked Zinc Porphyrin - Fullerene Dyad

    Al-Subi, A. H., Niemi, M., Tkachenko, N. V. & Lemmetyinen, H., 2011, In : Journal of Physical Chemistry A. 115, 15, p. 3263-3271

    Research output: Contribution to journalArticleScientificpeer-review

  33. Published

    Effect of central metal on intra-molecular exciplex of porphyrin-fullerene double linked dyad

    Chukharev, V., Tkachenko, N. V., Efimov, A. & Lemmetyinen, H., 2005, In : Chemical Physics Letters. 411, p. 501-505

    Research output: Contribution to journalArticleScientificpeer-review

  34. Published

    Effect of changing temperature on anaerobic hydrogen production and microbial community composition in an open-mixed culture bioreactor

    Karadag, D. & Puhakka, J. A., 2010, In : International Journal of Hydrogen Energy. 35, 20, p. 10954-10959

    Research output: Contribution to journalArticleScientificpeer-review

  35. Published

    Effect of effluent recycle ratio in a continuous anaerobic biohydrogen production system

    Chen, C-C., Sen, B., Chuang, Y-S., Tsai, C-J. & Lay, C-H., 2012, In : Journal of Cleaner Production. 32, p. 236-243

    Research output: Contribution to journalArticleScientificpeer-review

  36. Published

    Effect of gold nanoparticles on intramolecular exciplex emission in organized porphyrin-fullerene dyad films

    Kotiaho, A., Lahtinen, R., Latvala, H-K., Efimov, A., Tkachenko, N. V. & Lemmetyinen, H., 2009, In : Chemical Physics Letters. 471, 4-6, p. 269-275

    Research output: Contribution to journalArticleScientificpeer-review

  37. Published

    Effect of halide binding on intramolecular exciplex of double-linked zinc porphyrin-fullerene dyad

    Al-Subi, A. H., Niemi, M., Ranta, J., Tkachenko, N. V. & Lemmetyinen, H., 2012, In : Chemical Physics Letters. 531, p. 164-168

    Research output: Contribution to journalArticleScientificpeer-review

  38. Published

    Effect of hot drawing on properties of wet-spun poly(L,D-lactide) copolymer multifilament fibers

    Rissanen, M., Puolakka, A., Hukka, T., Ellä, V., Kellomäki, M. & Nousiainen, P., 2010, In : Journal of Applied Polymer Science. 115, 1, p. 608-615

    Research output: Contribution to journalArticleScientificpeer-review

  39. Published

    Effect of matrix compound on the dimerization of sulphorhodamine B in Langmuir-Blodgett Films

    Vuorimaa, E., Belovolova, L. V. & Lemmetyinen, H., 1997, In : Journal of Luminescence. 71, 1 Jan, p. 57-63

    Research output: Contribution to journalArticleScientificpeer-review

  40. Published

    Effect of process parameters on properties of wet-spun Poly(L,D-lactide) copolymer multifilament fibers

    Rissanen, M., Puolakka, A., Hukka, T., Ellä, V., Nousiainen, P. & Kellomäki, M., 2009, In : Journal of Applied Polymer Science. 113, 4, p. 2683-2692

    Research output: Contribution to journalArticleScientificpeer-review

  41. Published

    Effect of substituents on the absorption properties of three pyridylindolizine derivatives: A DFT and TDDFT study

    Aittala, P. J., Cramariuc, O., Vasilescu, M., Bandula, R. & Hukka, T. I., 2009, In : Chemical Physics. 360, 1-3, p. 162-170

    Research output: Contribution to journalArticleScientificpeer-review

  42. Published

    Effect of the deposition type on the structure of terthiophene-vinylbenzoate Langmuir-Blodgett films

    Miettinen, K., Vuorimaa, E., Cattaneo, S., Efimov, A., Lemmetyinen, H. & Kauranen, M., 2008, In : Thin Solid Films. 516, 21, p. 7764-7769

    Research output: Contribution to journalArticleScientificpeer-review

  43. Published

    Effect of the number of arms on the association of amphiphilic star block copolymers

    Strandman, S., Zarembo, A., Darinskii, A. A., Laurinmaki, P., Butcher, S. J., Vuorimaa, E., Lemmetyinen, H. & Tenhu, H., 2008, In : Macromolecules. 41, 22, p. 8855-8864

    Research output: Contribution to journalArticleScientificpeer-review

  44. Published

    Effect on Charge Transfer and Charge Recombination by Insertion of a Naphthalene-Based Bridge in Molecular Dyads Based on Borondipyrromethene (Bodipy)

    Benniston, A. C., Clift, S., Hagon, J., Lemmetyinen, H., Tkachenko, N. V., Clegg, W. & Harrington, R. W., 2012, In : ChemPhysChem. 13, 16, p. 3672-3681

    Research output: Contribution to journalArticleScientificpeer-review

  45. Published

    Effects of Carbon-Metal-Carbon Linkages on the Optical, Photophysical, and Electrochemical Properties of Phosphametallacycle-Linked Coplanar Porphyrin Dimers

    Matano, Y., Matsumoto, K., Hayashi, H., Nakao, Y., Kumpulainen, T., Chukharev, V., Tkachenko, N. V., Lemmetyinen, H., Shimizu, S., Kobayashi, N., Sakamaki, D., Ito, A., Tanaka, K. & Imahori, H., 2012, In : Journal of the American Chemical Society. 134, 3, p. 1825-1839

    Research output: Contribution to journalArticleScientificpeer-review

  46. Published

    Effects of ð-elongation and the fused position of quinoxaline-fused porphyrins as sensitizers in dye-sensitized solar cells on optical, electrochemical, and photovoltaic properties

    Kira, A., Matsubara, Y., Iijima, H., Umeyama, T., Matano, Y., Ito, S., Niemi, M., Tkachenko, N. V., Lemmetyinen, H. & Imahori, H., 2010, In : Journal of Physical Chemistry C. 114, 25, p. 11293-11304

    Research output: Contribution to journalArticleScientificpeer-review

  47. Published

    Effects of electrode structure on photoelectrochemical properties of ZnO electrodes modified with porphyrin-fullerene composite layers with an intervening fullerene monolayer

    Hayashi, H., Kira, A., Umeyama, T., Matano, Y., Charoensirithavorn, P., Sagawa, T., Yoshikawa, S., Tkachenko, N. V., Lemmetyinen, H. & Imahori, H., 2009, In : Journal of Physical Chemistry C. 113, 24, p. 10819-10828

    Research output: Contribution to journalArticleScientificpeer-review

  48. Published

    Effects of fullerene encapsulation on structure and photophysical properties of porphyrin-linked single-walled carbon nanotubes

    Umeyama, T., Mihara, J., Hayashi, H., Kadota, N., Chukharev, V., Tkachenko, N., Lemmetyinen, H., Yoshida, K., Isoda, S. & Imahori, H., 2011, In : Chemical Communications. 47, 42, p. 11781-11783

    Research output: Contribution to journalArticleScientificpeer-review

  49. Published

    Effects of heat treatment on hydrogen production potential and microbial community of thermophilic compost enrichment cultures

    Nissilä, M. E., Tähti, H. P., Rintala, J. A. & Puhakka, J. A., 2011, In : Bioresource Technology. 102, 6, p. 4501-4506

    Research output: Contribution to journalArticleScientificpeer-review

  50. Published

    Effects of heavy-ion and light-ion irradiation on the room temperature carrier dynamics of InGaAs/GaAs quantum wells

    Dhaka, V. D. S., Tkachenko, N. V., Lemmetyinen, H., Pavelescu, E-M., Guina, M., Tukiainen, A., Konttinen, J., Pessa, M., Arstila, K., Keinonen, J. & Norlund, K., 2006, In : Semiconductor Science and Technology. 21, p. 661-664

    Research output: Contribution to journalArticleScientificpeer-review

  51. Published

    Effects of meso-diarylamino group of porphyrins as sensitizers in dye-sensitized solar cells on optical, electrochemical, and photovoltaic properties

    Imahori, H., Matsubara, Y., Iijima, H., Umeyama, T., Matano, Y., Ito, S., Niemi, M., Tkachenko, N. V. & Lemmetyinen, H., 2010, In : Journal of Physical Chemistry C. 114, 23, p. 10656-10665

    Research output: Contribution to journalArticleScientificpeer-review

  52. Published

    Effects of porhyrin substituents on films structure and photoelectrochemical properties on porphyrin/fullerene composite clusters electrophoretically deposited on nanostructured SnO2 electrodes

    Imahori, H., Ueda, M., Kang, S., Hayashi, H., Hayashi, S., Kaji, H., Seki, S., Saeki, A., Tagawa, S., Umeyama, T., Matano, Y., Yoshida, K., Isoda, S., Shiro, M., Tkachenko, N. V. & Lemmetyinen, H., 2007, In : Chemistry: A European Journal. 13, p. 101182-101193

    Research output: Contribution to journalArticleScientificpeer-review

  53. Published

    Effects of surfactants charge and structure on exited-state protolytic dissociation of 1-naphthol in vesicles

    Ilichev, Y. V., Solntsev, K. M., Kuzmin, M. G. & Lemmetyinen, H., 1994, In : J.Chem.Soc.Faraday Trans, 1994. 90, p. 2717-2724

    Research output: Contribution to journalArticleScientificpeer-review

  54. Published

    Efficient synthesis of highly solubledoubly-bridgedporphyrin-fullerene dyad

    Efimov, A., Vainiotalo, P., Tkachenko, N. V. & Lemmetyinen, H., 2003, In : Journal of Porphyrins and Phthalocyanines. 7, 9-10, p. 610-616

    Research output: Contribution to journalArticleScientificpeer-review

  55. Published

    Electric-field-assisted electron transfer in a porphine-quinone complex: A theoretical study

    Aittala, P. J., Cramariuc, O. & Hukka, T. I., 2010, In : Journal of Chemical Theory and Computation. 6, 3, p. 805-816

    Research output: Contribution to journalArticleScientificpeer-review

  56. Published

    Electricity generation from young landfill leachate in a microbial fuel cell with a new electrode material

    Özkaya, B., Cetinkaya, A. Y., Cakmakci, M., Karadag, D. & Sahinkaya, E., 2013, In : Bioprocess and Biosystems Engineering. 36, 4, p. 399-405

    Research output: Contribution to journalArticleScientificpeer-review

  57. Published

    Electronic energy harvesting multi BODIPY-zinc porphyrin dyads accommodating fullerene as photosynthetic composite of antenna-reaction center

    Maligaspe, E., Kumpulainen, T., Subbaiyan, N. K., Zandler, M. E., Lemmetyinen, H., Tkachenko, N. V. & D'Souza, F., 2010, In : Physical Chemistry Chemical Physics. 12, 27, p. 7434-7444

    Research output: Contribution to journalArticleScientificpeer-review

  58. Published

    Electronic Structure Manipulation of (Benzothiazole)zinc Complexes: Synthesis, Optical and Electrochemical Studies of 5-Substituted Derivatives

    Dey, S., Efimov, A., Giri, C., Rissanen, K. & Lemmetyinen, H., 2011, In : European Journal of Organic Chemistry. 2011, 31, p. 6226-6232

    Research output: Contribution to journalArticleScientificpeer-review

  59. Published

    Electron-irradiation enhanced photoluminescence from GaInNAs/GaAs quantum wells subject to thermal annealing

    Pavelescu, E-M., Gheorghiu, A., Dumitrescu, M., Tukiainen, A., Jouhti, T., Hakkarainen, T., Kudrawiec, R., Andrezejewski, J., Misiewicz, J., Tkachenko, N., Dhaka, V. S. S., Lemmetyinen, H. & Pessa, M., 2004, In : Applied Physics Letters. 85, 25, p. 6158-6160

    Research output: Contribution to journalArticleScientificpeer-review

  60. Published

    Electron-Transfer State of 9-Mesityl-10-methylacridinium Ion with a Much Longer Lifetime and

    Fukuzumi, S., Kotani, H., Ohkubo, K., Ogo, S., Tkachenko, N. V. & Lemmetyinen, H., 2004, In : Journal of the American Chemical Society. 126, p. 1600-1601

    Research output: Contribution to journalArticleScientificpeer-review

  61. Published

    Electrosynthesis of a copolymer containing C-60 in the main chain

    Kvarnström, C., Kulovaara, H., Damlin, P., Vuorinen, T., Lemmetyinen, H. & Ivaska, A., 2005, In : Synthetic Metals. 149, 1, p. 39-45

    Research output: Contribution to journalArticleScientificpeer-review

  62. Published

    Energy and electron transfer in beta-alkynyl-linked porphyrin-[60]fullerene dyads

    Vail, S. A., Schuster, D. I., Guldi, D. M., Isosomppi, M., Tkachenko, N., Lemmetyinen, H., Palkar, A., Echegoyen, L., Chen, X. & Zhang, J. Z. H., 2006, In : Journal of Physical Chemistry Part B. 110, p. 14155-14166

    Research output: Contribution to journalArticleScientificpeer-review

  63. Published

    Energy and electron transfer in multilayer films containing porphyrin-fullerene dyad

    Kaunisto, K., Chukharev, V., Tkachenko, N. V., Efimov, A. & Lemmetyinen, H., 2009, In : Journal of Physical Chemistry C. 113, 9, p. 3819-3825

    Research output: Contribution to journalArticleScientificpeer-review

  64. Published

    Energy Demands of Nitrogen Supply in Mass Cultivation of Two Commercially Important Microalgal Species, Chlorella vulgaris and Dunaliella tertiolecta

    Hulatt, C. J., Lakaniemi, A-M., Puhakka, J. A. & Thomas, D. N., 2012, In : BioEnergy Research. 5, 3, p. 669-684

    Research output: Contribution to journalArticleScientificpeer-review

  65. Published

    Enhanced performance and stability of inverted organic solar cells by using novel zinc-benzothiazole complexes as anode buffer layer

    Dey, S., Vivo, P., Efimov, A. & Lemmetyinen, H., 2011, In : Journal of Materials Chemistry. 21, p. 15587-15592

    Research output: Contribution to journalArticleScientificpeer-review

  66. Published

    Enhancement of anaerobic hydrogen production by iron and nickel

    Karadag, D. & Puhakka, J. A., 2010, In : International Journal of Hydrogen Energy. 35, 16, p. 8554-8560

    Research output: Contribution to journalArticleScientificpeer-review

  67. Published

    Enhancing biohydrogen production of the alkalithermophile Thermobrachium celere

    Ciranna, A., Santala, V. & Karp, M., 2012, In : International Journal of Hydrogen Energy. 37, 7, p. 5550-5558

    Research output: Contribution to journalArticleScientificpeer-review

  68. Published

    Establishment of a kinetic model for urocanic acid photoisomerization

    Laihia, J. K., Lemmetyinen, H., Pasanen, P. & Jansén, C. T., 1996, In : Journal of Photochemistry and Photobiology B: Biology. 33, p. 211-217

    Research output: Contribution to journalArticleScientificpeer-review

  69. Published

    Ethanol and hydrogen production by two thermophilic, anaerobic bacteria isolated from Icelandic geothermal areas

    Koskinen, P. E. P., Beck, S. R., Örlygsson, J. & Puhakka, J. A., 2008, In : Biotechnology and Bioengineering. 101, 4, p. 679-690

    Research output: Contribution to journalArticleScientificpeer-review

  70. Published

    Eukaryotic and prokaryotic microbial communities during microalgal biomass production

    Lakaniemi, A-M., Hulatt, C. J., Wakeman, K. D., Thomas, D. N. & Puhakka, J. A., 2012, In : Bioresource Technology. 124, November, p. 387-393

    Research output: Contribution to journalArticleScientificpeer-review

  71. Published

    Exciplex-exciplex energy transfer and annihilation in solid films of porphyrin-fullerene dyads

    Lehtivuori, H., Lemmetyinen, H. & Tkachenko, N. V., 2006, In : Journal of American Chemical society. 128, p. 16036-16037

    Research output: Contribution to journalArticleScientificpeer-review

  72. Published

    Exciplex formation and excited state deactivation of difluoroborondipyrromethene (Bodipy) dyads

    Benniston, A. C., Copley, G., Lemmetyinen, H. & Tkachenko, N. V., 2010, In : Physical Chemistry Chemical Physics. 11, 8, p. 1685-1692

    Research output: Contribution to journalArticleScientificpeer-review

  73. Published

    Exciplex intermediates in photoinduced electron transfer of porphyrin-fullerene dyads

    Kesti, T. J., Tkachenko, N. V., Vehmanen, V., Ymada, H., Imahori, H., Fukuzumi, S. & Lemmetyinen, H., 2002, In : Journal of the American Chemical Society. 124, p. 8067-8077

    Research output: Contribution to journalArticleScientificpeer-review

  74. Published

    Exciplex mediated photoinduced electron transfer reactions of phthalocyanine-fullerene dyads

    Niemi, M., Tkachenko, N. V., Efimov, A., Lehtivuori, H., Ohkubo, K., Fukuzumi, S. & Lemmetyinen, H., 2008, In : Journal of Physical Chemistry A. 112, 30, p. 6884-6892

    Research output: Contribution to journalArticleScientificpeer-review

  75. Published

    Excitation energy relaxation in clorophylla Langmuir-Blodgett films

    Tkachenko, N. V., Grandell, D., Ikonen, M., Jutila, A., Moritz, V. & Lemmetyinen, H., 1993, In : Laser Spectroscopy of Biomolecules, Proc. SPIE 1921. p. 254-261

    Research output: Contribution to journalArticleScientificpeer-review

  76. Published

    Excitation energy transfer in the LHC-II trimer: from carotenoids to chlorophylls in space and time

    Martiskainen, J., Kananavicius, R., Linnanto, J., Lehtivuori, H., Keraenen, M., Aumanen, V., Tkachenko, N. & Korppi-Tommola, J., 2011, In : Photosynthesis Research. 107, 2, p. 195-207

    Research output: Contribution to journalArticleScientificpeer-review

  77. Published

    Excitation transfer in metal-ligand coordinated free-base porphyrin-magnesium phthalocyanine and free-base porphyrin-magnesium naphthalocyanine dyads

    Stranius, K., Jacobs, R., Maligaspe, E., Lemmetyinen, H., Tkachenko, N. V., Zandler, M. & D´Souza, F., 2010, In : Journal of Porphyrins and Phthalocyanines. 14, 11, p. 948-961

    Research output: Contribution to journalArticleScientificpeer-review

  78. Published

    Excited State Intramolecular Proton Transfer in Electron-Rich and Electron-Poor Derivatives of 10-Hydroxybenzo[h]quinoline

    Piechowska, J., Huttunen, K., Wrobel, Z., Lemmetyinen, H., Tkachenko, N. V. & Gryko, D. T., 2012, In : Journal of Physical Chemistry A. 116, 39, p. 9614-9620

    Research output: Contribution to journalArticleScientificpeer-review

  79. Published

    Excited-State Protpn-Transfer Reactions of Long-Chain Derivatives of Naphthols in Solutions and Langmuir-Blodgett Films

    Ilichev, Y., Solntsev, K., Demyashkevich, A., Kuzmin, M., Vuorimaa, E. & Lemmetyinen, H., 1992, In : Chemical Physics Letters. 193, 1-3, p. 128-133

    Research output: Contribution to journalArticleScientificpeer-review

  80. Published

    Exploring Förster electronic energy transfer in a decoupled anthracenyl-based borondipyrromethene (bodipy) dyad

    Bai, D., Benniston, A. C., Hagon, J., Lemmetyinen, H., Tkachenko, N. V., Clegg, W. & Harrington, R. W., 2012, In : Physical Chemistry Chemical Physics. 14, 13, p. 4447-4456

    Research output: Contribution to journalArticleScientificpeer-review

  81. Published

    Extracellular enzyme activities and nutrient availability during artificial groundwater recharge

    Kolehmainen, R. E., Korpela, J. P., Munster, U., Puhakka, J. A. & Tuovinen, O. H., 2009, In : Water Research. 43, 2, p. 405-416

    Research output: Contribution to journalArticleScientificpeer-review

  82. Published

    [FeFe]-hydrogenase gene quantification and melting curve analysis from hydrogen-fermenting bioreactor samples

    Tolvanen, K. E. S., Santala, V. P. & Karp, M. T., 2010, In : International Journal of Hydrogen Energy. 35, 8, p. 3433-3439

    Research output: Contribution to journalArticleScientificpeer-review

  83. Published

    Femtosecond to nanosecond spectroscopy of transition metal-doped TiO2 particles

    Salmi, M., Tkachenko, N. V., Lamminmäki, R-J., Karvinen, S., Vehmanen, V. & Lemmetyinen, H., 2005, In : Journal of Photochemistry and Photobiology, A: Chemistry. 175, p. 8-14

    Research output: Contribution to journalArticleScientificpeer-review

  84. Published

    Fermentative hydrogen production by Clostridium butyricum and Escherichia coli in pure and cocultures

    Seppälä, J. J., Puhakka, J. A., Yli-Harja, O., Karp, M. T. & Santala, V., 2011, In : International Journal of Hydrogen Energy. 36, 17, p. 10701-10708

    Research output: Contribution to journalArticleScientificpeer-review

  85. Published

    Fermentative hydrogen production from different sugars by Citrobacter sp. CMC-1 in batch culture

    Mangayil, R., Santala, V. & Karp, M., 2011, In : International Journal of Hydrogen Energy. 36, p. 15187-15194

    Research output: Contribution to journalArticleScientificpeer-review

  86. Published

    Finnish well water quality in rural areas surrounded by agricultural activity

    Szabo, H. M., Kaarela, O. & Tuhkanen, T., 2009, In : Vatten. 65, 1, p. 27-35

    Research output: Contribution to journalArticleScientificpeer-review

  87. Published

    Fluorescence and EPR studies on the collapse of poly(N-isopropyl acrylamide)-g-poly(ethylene oxide) in water

    Virtanen, J., Lemmetyinen, H. & Tenhu, H., 2001, In : Polymer. 42, p. 9487-9493

    Research output: Contribution to journalArticleScientificpeer-review

  88. Published

    Fluorescence Method for Monitoring Isothermal Curing and Shelf Life of an Epoxy-Anhydride System

    Vatanparast, R., Li, S. & Lemmetyinen, H., 2001, In : Journal of Applied Polymer Science. 82, p. 2607-2615

    Research output: Contribution to journalArticleScientificpeer-review

  89. Published

    Fluorescence of Pyrene Intramolecular Excimers in Langmuir-Blodgett Films

    Sadovskii, N., Shirov, P., Kuzmin, M., Lemmetyinen, H. & Ikonen, M., 1991, In : Thin Solid Films. 204, 2, p. 441-449

    Research output: Contribution to journalArticleScientificpeer-review

  90. Published

    Formation of Fe-sulfides in cultures of sulfate-reducing bacteria

    Gramp, J. P., Bigham, J. M., Jones, F. S. & Tuovinen, O. H., 2010, In : Journal of Hazardous Materials. 175, 1-3, p. 1062-1067

    Research output: Contribution to journalArticleScientificpeer-review

  91. Published

    Fused Alq3 derivatives: syntheses and photophysical characteristics

    Heiskanen, J. P., Tolkki, A. E., Lemmetyinen, H. J. & Hormi, O. E. O., 2011, In : Journal of Materials Chemistry. 21, p. 14766-14775

    Research output: Contribution to journalArticleScientificpeer-review

  92. Published

    Generation and comparison of bioluminescent and fluorescent Bacillus licheniformis

    Tamagnini, I., Guglielmetti, S., Mora, D., Parini, C., Canzi, E. & Karp, M., 2008, In : Current Microbiology. 57, p. 245-250

    Research output: Contribution to journalArticleScientificpeer-review

  93. Published

    Global analysis of the fluorescence decays of N,N´-dioctadecyl rhodamine B in Langmuuir-Blodgett films of diacylphosphatidic acids

    Ballet, P., Van der Auweraer, M., De Schryver, F. C., Lemmetyinen, H. & Vuorimaa, E., 1996, In : Journal of Physical Chemistry. 100, 32, p. 13701-13751

    Research output: Contribution to journalArticleScientificpeer-review

  94. Published

    Gold nanoparticle enhanced charge transfer in thin film assemblies of porphyrin-fullerene dyads

    Kotiaho, A., Lahtinen, R. M., Tkachenko, N. V., Efimov, A., Kira, A., Imahori, H. & Lemmetyinen, H., 2007, In : Langmuir. 23, 26, p. 13117-13125

    Research output: Contribution to journalArticleScientificpeer-review

  95. Published

    Good solvent effects of C70 cluster formations and their electron-transporting and photoelectrochemical properties

    Tezuka, N., Umeyama, T., Matano, Y., Shishido, T., Kawasaki, M., Nishi, M., Hirao, K., Lehtivuori, H., Tkachenko, N. V., Lemmetyinen, H., Honsho, Y., Seki, S. & Imahori, H., 2010, In : Journal of Physical Chemistry Part B. 114, 45, p. 14287-14297

    Research output: Contribution to journalArticleScientificpeer-review

  96. Published

    Groundwater sustainability indicators: testing with Finnish data

    Lavapuro, M., Lipponen, A., Artimo, A. & Katko, T. S., 2008, In : Boreal Environment Research. 13, p. 381-402

    Research output: Contribution to journalArticleScientificpeer-review

  97. Published

    Growth of Chlorella vulgaris and associated bacteria in photobioreactors

    Lakaniemi, A-M., Intihar, V. M., Tuovinen, O. H. & Puhakka, J. A., 2012, In : Microbial Biotechnology. 5, 1, p. 69-78

    Research output: Contribution to journalArticleScientificpeer-review

  98. Published

    Growth of Dunaliella tertiolecta and associated bacteria in photobioreactors

    Lakaniemi, A-M., Intihar, V. M., Tuovinen, O. H. & Puhakka, J. A., 2012, In : Journal of Industrial Microbiology and Biotechnology. 39, 9, p. 1357-1365

    Research output: Contribution to journalArticleScientificpeer-review

  99. Published

    Head-to-tail organization of terthiophene-vinylbenzoate in Langmuir-Blodgett films

    Cattaneo, S., Rouhento, C., Vuorimaa, E., Efimov, A., Lemmetyinen, H. & Kauranen, M., 2003, In : Chemical Physics Letters. 377, p. 306-310

    Research output: Contribution to journalArticleScientificpeer-review

  100. Published

    Heap bioleaching of a complex sulfide ore. Part I: Effect of pH on metal extraction and microbial composition in pH controlled columns

    Halinen, A-K., Rahunen, N., Kaksonen, A. H. & Puhakka, J. A., 2009, In : Hydrometallurgy. 98, 1-2, p. 92-100

    Research output: Contribution to journalArticleScientificpeer-review

  101. Published

    Heap bioleaching of a complex sulfide ore. Part II: Effect of temperature on base metal extraction and bacterial compositions

    Halinen, A-K., Rahunen, N., Kaksonen, A. H. & Puhakka, J. A., 2009, In : Hydrometallurgy. 98, 1-2, p. 101-107 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

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