Projects per year
Personal profile
Expertise area
Member in a senior expert network in VTT SONE (Solutions for Natural Resources and Environment) Business Area with an internal role as VTT substance node leader of “Bioinspired Capturing Materials”. Currently acting as a VTT Research PI along with Aalto Research PI prof. Orlando Rojas in the joint competence center for the materials bioeconomy between Aalto University and VTT (www.finnceres.fi).
Presently creating, promoting and leading innovative biomaterials concepts towards future breakthrough solutions. Research strategy exploits the inherent features of cell-wall systems and its components, and the biomaterials concepts draw the inspiration from plant-based material assemblies and functions. The prime target of the research activities is the generation of new knowledge on lignocellulose-based materials and their behaviour in order to pave the way towards novel biomaterial concepts and future breakthrough solutions in the frame of the modern Bioeconomy sector. In pursuing the target, the scientific aim is to bridge the gap between molecular and macroscopic behaviour of complex plant-derived materials which will further provide new aspects on strategies to construct competitive and viable biomaterial structures and solutions. These concepts include responsive nanoenhanced membrane materials, gas/vapour barrier and gas capturing materials, versatile immobilisation templates for energy producing biomolecules, printed electronics and nanopatterned optical structures. All of the solutions are based on biomass sources, especially nanocellulosic materials in which the water interactions, surface interactions and hierarchical architecture play the crucial role.
Broad national and international active academic network includes several groups at Aalto University, University of Helsinki, Imperial College of London (UK), University of Exeter (UK), University of Bristol (UK), Royal Institute of Technology, KTH (Sweden), Luleå University of Technology (Sweden), University of Stockholm (Sweden), Norwegian University of Science and Technology, NTNU (Norway), Universidad Nacional del Litoral (Argentina), Centre de Recherches sur les Macromolécules Végétales, CERMAV (France), North Carolina State University (USA), Tokio University (Japan) among others. These collaborations are well-established with joint conference proceedings, projects, and/or peer-reviewed scientific publications.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
Science, Licentiate, Aalborg University
… → 1 Sep 2014
Award Date: 1 Sep 2014
Science, Doctorate, Aalto University
… → 1 Dec 2006
Award Date: 21 Dec 2006
Science, Master, Aalto University
… → 1 Feb 2004
Award Date: 12 Feb 2004
Science, Bachelor, Espoo-Vantaa Institute of Technology
… → 1 Mar 1999
Award Date: 3 Mar 1999
Science, University of Teesside
Feb 1998 → Jun 1998
Award Date: 1 Jul 1998
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Network
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PAfP: Piloting Alternatives for Plastics
Kiiskinen, H., Pääkkönen, E., Asikainen, J., Kamppuri, T., Salminen, K., Hjelt, T., Kouko, J., Retulainen, E. A., Lappalainen, T., Jetsu, P., Jäsberg, A., Korpela, A., Jaiswal, A., Ketoja, J., Ketola, A., Kumar, V., Viitala, J., Seppänen, T., Koponen, A., Pöhler, T., Keränen, J. T., Paunonen, S., Lehmonen, J., Tanaka, A., Grönroos, A., Prakash, B., Tammelin, T., Harlin, A. & Mäkelä, M.
European Union - European Regional Development Fund (ERDF), European Union - Leverage from the EU
1/04/20 → 31/08/23
Project: EU project
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FireCellCoat: Bio-inspired fire retardant wood coatings based on microfibrillated cellulose
Kumar, V., Khakalo, A., Jaiswal, A., Kangas, H., Tammelin, T., Gestranius, M. & Järvenpää, A.
1/01/20 → 31/12/22
Project: Finnish government project
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SIRAF: Surface interactions and rheology of aqueous cellulose-based foams
Ketoja, J., Ketola, A., Hjelt, T., Lappalainen, T., Pajari, H., Salminen, K. & Tammelin, T.
1/09/16 → 31/08/20
Project: Academy of Finland project
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GreeNanoFilms: Development and application of ultra-high resolution nano-organized films by self-assembly of plant-based materials for next generation opto- and bio-electronics
Forsström, U., Tammelin, T., Mäkelä, T., Alastalo, A. & Putkonen, M.
1/02/14 → 31/01/17
Project: EU project
Research output
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Capturing colloidal nano- and microplastics with plant-based nanocellulose networks
Leppänen, I., Lappalainen, T., Lohtander, T., Jonkergouw, C., Arola, S. & Tammelin, T., 5 Apr 2022, In: Nature Communications. 13, 1, 1814.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Humidity Response of Cellulose Thin Films
Reishofer, D., Resel, R., Sattelkow, J., Fischer, W. J., Niegelhell, K., Mohan, T., Kleinschek, K. S., Amenitsch, H., Plank, H., Tammelin, T., Kontturi, E. & Spirk, S., 14 Mar 2022, In: Biomacromolecules. 23, 3, p. 1148-1157 10 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access -
Pilot-scale modification of polyethersulfone membrane with a size and charge selective nanocellulose layer
Pöhler, T., Mautner, A., Aguilar-sanchez, A., Hansmann, B., Kunnari, V., Grönroos, A., Rissanen, V., Siqueira, G., Mathew, A. P. & Tammelin, T., 15 Mar 2022, In: Separation and Purification Technology. 285, 120341.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access2 Citations (Scopus) -
Tuning the Porosity, Water Interaction, and Redispersion of Nanocellulose Hydrogels by Osmotic Dehydration
Guccini, V., Phiri, J., Trifol, J., Rissanen, V., Mousavi, S. M., Vapaavuori, J., Tammelin, T., Maloney, T. & Kontturi, E., 14 Jan 2022, In: ACS Applied Polymer Materials. 4, 1, p. 24-28 5 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access1 Citation (Scopus) -
Bottom-up Construction of Xylan Nanocrystals in Dimethyl Sulfoxide
Meng, Z., Sawada, D., Laine, C., Ogawa, Y., Virtanen, T., Nishiyama, Y., Tammelin, T. & Kontturi, E., 8 Feb 2021, In: Biomacromolecules. 22, 2, p. 898-906 9 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access8 Citations (Scopus)
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Phosphorylated microfibrillated cellulose based eco-friendly fire-retardant coatings for wood
Aayush Jaiswal (Speaker), Vinay Kumar (Contributor), Alexey Khakalo (Contributor), Marie Gestranius (Contributor), Heli Kangas (Contributor) & Tekla Tammelin (Contributor)
14 Oct 2021 → 15 Oct 2021Activity: Talk or presentation types › Conference presentation
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Bioinspired and Nanoenhanced Membrane Materials from Cellulose Nanofibrils
Tekla Tammelin (Speaker)
May 2018Activity: Talk or presentation types › Public or invited talk
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Bioinspired membranes and filters from cellulose nanofibrils
Tekla Tammelin (Speaker)
17 Oct 2018Activity: Talk or presentation types › Conference presentation