Research Output per year
Research Output 2009 2019
2019
2
Citations
(Scopus)
Effect of hydrothermal pretreatment severity on lignin inhibition in enzymatic hydrolysis
Kellock, M., Maaheimo, H., Marjamaa, K., Rahikainen, J., Zhang, H., Holopainen-Mantila, U., Ralph, J., Tamminen, T., Felby, C. & Kruus, K., 2019, In : Bioresource Technology. 280, p. 303-312 10 p.Research output: Contribution to journal › Article › Scientific › peer-review
Enzyme inhibition
Enzymatic hydrolysis
Lignin
lignin
hydrolysis
The biogeochemistry of gas generation from low-level nuclear waste: Microbiological characterization during 18 years study under in situ conditions
Vikman, M., Marjamaa, K., Nykyri, M., Small, J., Miettinen, H., Liisa, H., Haavisto, T. & Itävaara, M., Jun 2019, In : Applied Geochemistry. 105, p. 55-67 13 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access
Biogeochemistry
Radioactive Waste
biogeochemistry
Radioactive wastes
radioactive waste
2018
2
Citations
(Scopus)
Enzyme biotechnology in degradation and modification of plant cell wall polymers
Marjamaa, K. & Kruus, K., 1 Sep 2018, In : Physiologia Plantarum. 164, 1, p. 106-118 13 p.Research output: Contribution to journal › Article › Scientific › peer-review
Plant Cells
Biotechnology
Cell Wall
biotechnology
polymers
2017
21
Citations
(Scopus)
Lignin-derived inhibition of monocomponent cellulases and a xylanase in the hydrolysis of lignocellulosics
Kellock, M., Rahikainen, J., Marjamaa, K. & Kruus, K., 11 Feb 2017, In : Bioresource Technology. 232, p. 183-191 9 p.Research output: Contribution to journal › Article › Scientific › peer-review
Cellulases
Lignin
lignin
hydrolysis
Hydrolysis
Microbial degradation of low-level radioactive waste in repository conditions
Vikman, M., Marjamaa, K., Itävaara, M., Nykyri, M., Small, J. & Paaso, N., 2017, Goldschmidt Conference 2017. European Association of Geochemistry, 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Scientific
Open Access
repository
radioactive waste
degradation
gas
experiment
2016
Chapter One: Geomicrobiology and Metagenomics of Terrestrisl Deep Subsurface Microbiomes
Itävaara, M., Salavirta, H., Marjamaa, K. & Ruskeeniemi, T., 2016, Advances in Applied Microbiology. Sariaslani, S. & Gadd, M. (eds.). Elsevier, p. 1-77 (Advances in Applied Microbiology, Vol. 94).Research output: Chapter in Book/Report/Conference proceeding › Chapter or book article › Professional
geomicrobiology
crust
virus
biogeochemical cycle
microbiology
Chemical characterization of hydrothermally pretreated and enzyme-digested wheat straw : an evaluation of recalcitrance
Merali, Z., Marjamaa, K., Käsper, A., Kruus, K., Gunning, A. P., Morris, V. J. & Waldron, K. W., 2016, In : Food Chemistry. 198, p. 132-140Research output: Contribution to journal › Article › Scientific › peer-review
Straw
wheat straw
Triticum
Saccharification
saccharification
Effect of hydrothermal pretreatment severity on lignin inhibition in the enzymatic hydrolysis of lignocellulosic biomass
Kellock, M., Zhang, H., Marjamaa, K., Tamminen, T., Felby, C. & Kruus, K., 2016.Research output: Contribution to conference › Conference article › Scientific
enzymatic hydrolysis
lignin
pretreatment
biomass
enzymes
Effect of pretreatment severity on the enzymatic hydrolysis of spruce and wheat straw
Kellock, M., Zhang, H., Marjamaa, K., Tamminen, T., Felby, C. & Kruus, K., 2016.Research output: Contribution to conference › Conference article › Scientific
Effect of pretreatment severity on the inhibitory nature of lignin in the enzymatic hydrolysis of lignocellulose
Kellock, M., Zhang, H., Marjamaa, K., Tamminen, T., Felby, C. & Kruus, K., 2016.Research output: Contribution to conference › Conference article › Scientific
Microbial degradation of LLW under repository conditions- case TVO
Vikman, M., Marjamaa, K. & Itävaara, M., 2016, MIND (the Microbiology In Nuclear waste Disposal) Project Annual Meeting 1. Extended Abstracts: Book of Abstracts. European Union, p. 39-42Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Scientific
repository
radioactive waste
degradation
steel
gas
2014
Effect of lignin chemistry on non-productive enzyme adsorption in the enzymatic hydrolysis of lignocellulose
Rahikainen, J., Martin-Sampedro, R., Heikkinen, H., Rovio, S., Marjamaa, K., Tamminen, T., Rojas, O. J. & Kruus, K., 2014, Proceedings of the 13th European Workshop on Lignocellulosics and Pulp: EWLP 2014. Río Andrade, J. C. D., Gutiérrez Suárez, A., Rencoret, J. & Martínez, Á. T. (eds.). Sevilla, p. 49-52 O.13Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
Open Access
lignocellulose
enzymatic hydrolysis
lignin
adsorption
chemistry
Metagenomics studies of deep terrestrial biosphere of Fennoscandian Shield
Itävaara, M., Marjamaa, K., Salavirta, H., Nyyssölä, A., Bomberg, M., Nyyssönen, M., Purkamo, L., Miettinen, H., Sohlberg, E., Vikman, M., Ahonen, L., Kietäväinen, R. & Kukkonen, I., 2014. 1 p.Research output: Contribution to conference › Conference Abstract › Scientific
biosphere
shield
protein
borehole
homology
Microbial diversity during biodegradation of low level radioactive waste
Vikman, M., Marjamaa, K., Miettinen, H. & Itävaara, M., 2014.Research output: Contribution to conference › Conference article › Scientific
radioactive waste
biodegradation
corrosion
gas
repository
2013
Cellulase-lignin interactions: The role of carbohydrate-binding module and pH in non-productive binding
Rahikainen, J., Evans, J. D., Mikander, S., Kalliola, A., Puranen, T., Tamminen, T., Marjamaa, K. & Kruus, K., 2013, In : Enzyme and Microbial Technology. 53, 5, p. 315-321 6 p.Research output: Contribution to journal › Article › Scientific › peer-review
Cellulase
Lignin
Carbohydrates
Enzymes
Coulomb interactions
Impact of hydrothermal pre-treatment to chemical composition, enzymatic digestibility and spatial distribution of cell wall polymers
Holopainen-Mantila, U., Marjamaa, K., Merali, Z., Käsper, A., de Bot, P., Jääskeläinen, A. S., Waldron, K., Kruus, K. & Tamminen, T., 2013, In : Bioresource Technology. 138, p. 156-162 7 p.Research output: Contribution to journal › Article › Scientific › peer-review
digestibility
Cellulose
Spatial distribution
cellulose
Polymers
Inhibitory effect of lignin during cellulose bioconversion: The effect of lignin chemistry on non-productive enzyme adsorption
Rahikainen, J., Martin-Sampedro, R., Heikkinen, H., Rovio, S., Marjamaa, K., Tamminen, T., Rojas, O. J. & Kruus, K., 2013, In : Bioresource Technology. 133, p. 270-278 9 p.Research output: Contribution to journal › Article › Scientific › peer-review
Bioconversion
Lignin
Cellulose
lignin
cellulose
Novel Penicillium cellulases for total hydrolysis of lignocellulosics
Marjamaa, K., Toth, K., Bromann, P. A., Szakacs, G. & Kruus, K., 2013, In : Enzyme and Microbial Technology. 52, 6-7, p. 358-369 12 p.Research output: Contribution to journal › Article › Scientific › peer-review
Cellulases
Lignin
Penicillium
Hydrolysis
Cellulose
Preferential adsorption and activity of monocomponent cellulases on lignocellulose thin films with varying lignin content
Martin-Sampedro, R., Rahikainen, J., Johansson, L-S., Marjamaa, K., Laine, J., Kruus, K. & Rojas, O. J., 2013, In : Biomacromolecules. 14, 4, p. 1231-1239 9 p.Research output: Contribution to journal › Article › Scientific › peer-review
Cellulases
Lignin
Cellulose
Adsorption
Thin films
2012
Lignin-derived inhibition of GH7 cellobiohydrolases: Insight to the inhibitory mechanism
Rahikainen, J., Marjamaa, K., Nurmi-Rantala, S., Koivula, A. & Kruus, K., 2012.Research output: Contribution to conference › Conference article › Scientific
2011
Inhibition of enzymatic hydrolysis by residual lignins from softwood: Study of enzyme binding and inactivation on lignin-rich surface
Rahikainen, J., Mikander, S., Marjamaa, K., Tamminen, T., Lappas, A., Viikari, L. & Kruus, K., 2011, In : Biotechnology and Bioengineering. 108, 12, p. 2823-2834 12 p.Research output: Contribution to journal › Article › Scientific › peer-review
Enzyme inhibition
Enzymatic hydrolysis
Softwoods
Lignin
Hydrolysis
2010
Adsorption of monocomponent enzymes in enzyme mixture analyzed quantitatively during hydrolysis of lignocellulose substrates
Varnai, A., Viikari, L., Marjamaa, K. & Siika-aho, M., 2010, In : Bioresource Technology. 102, 2, p. 1220-1227 8 p.Research output: Contribution to journal › Article › Scientific › peer-review
hydrolysis
Hydrolysis
Enzymes
enzyme
adsorption
Cell wall lignin is polymerised by class III secretable plant peroxidases in Norway spruce
Fagerstedt, K. V., Kukkola, E. M., Koistinen, V. V. T., Takahashi, J. & Marjamaa, K., 2010, In : Journal of Integrative Plant Biology. 52, 2, p. 186-194 9 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access
Peroxidases
Lignin
peroxidases
Norway
Polymerization
2009
The role of xylem class III peroxidases in lignification
Marjamaa, K., Kukkola, E. M. & Fagerstedt, K. V., 2009, In : Journal of Experimental Botany. 60, 2, p. 367-376 10 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access
Peroxidases
Xylem
lignification
peroxidases
xylem