Projects per year
Personal profile
Research interests
I am working in a research team specialising in biomass processing technologies. Mainly involved in fibre refining, production of nanocellulose (cellulose nanofibrils), MFC, natural antimicrobial substances, 3D printing material development and fibre-based packaging assignments. I am also involved in refining of starch, berries and different agro biomass by-products (e.g. straw, bran, bones, BSG, feathers, sugar beet pulp). Currently managing the production and routine characterisations of nanocellulose at VTT.
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):
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SDG 6 Clean Water and Sanitation
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SDG 7 Affordable and Clean Energy
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SDG 9 Industry, Innovation, and Infrastructure
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SDG 12 Responsible Consumption and Production
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Collaborations and top research areas from the last five years
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CIRCULAR-C: Novel biobased formulations for CIRCULAR Construction materials
Ahadian, H. (Manager), Majoinen, J. (Owner) & Lahtinen, P. (Participant)
1/06/25 → 31/05/29
Project: EU project
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INSOIL: Safe bio-based and biodegradable IN-SOIL solutions for circular and sustainable crop production
Lahtinen, P. (Manager), Seleenmary Sobhanadhas, L. (Owner), Vähä-Nissi, M. (Participant), Kellock, M. (Participant), Vikman, M. (Participant), Korpela, A. (Participant), Immonen, K. (Participant) & Honkanen, R. (Participant)
1/06/25 → 31/05/29
Project: EU project
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CIRCBUILT: CIRCular bio-based products for the BUILT environment
Sonker, A. (PI), Yamamoto, A. (Manager), Torvinen, K. (Owner), Prakash, B. (Participant), Seppänen, T. (Participant), Lahtinen, P. (Participant), Jaiswal, A. (Participant), Halinoja, C. (Participant), Salomaa, S. (Participant), Verho, T. (Participant), Sirviö, J. (Participant), Hörhammer, H. (Participant), Lahtinen, M. M. (Owner), Agustin, M. (Participant), Ghimire, H. (Participant) & Helkiö, H. (Participant)
1/05/25 → 30/04/28
Project: EU project
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SuperBark: Safe, sustainable and high performance adhesives and coatings from industrial softwood bark
Kalliola, A. (Manager), Borrega, M. (Participant), Grönqvist, S. (Owner), Widsten, P. (Participant), Spönla, E. (Participant), Sorsamäki, L. (Participant), Lahtinen, P. (Participant), Winberg, I. (Participant), Tuominen, L. J. (Participant), Kyllönen, H. (Participant) & Heikkinen, J. (Participant)
1/09/23 → 31/08/27
Project: EU project
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INN-PRESSME: open INNovation ecosystem for sustainable Plant-based nano-enabled biomateRials deploymEnt for packaging, tranSport and conSuMEr goods
Forsström, U. (Manager), Kangas, H. (Participant), Lahtinen, P. (Participant), Kunnari, V. (Participant), Kivinen, P. (Participant), Kumar, V. (Participant), Anghelescu-Hakala, A. (Participant), Paajanen, A. (Participant) & Aguilar Sanchez, A. (Participant)
1/01/21 → 31/01/25
Project: EU project
Research output
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Thin bio-based fire retardant coatings
Kunnari, V. (Inventor) & Lahtinen, P. (Inventor), 10 Mar 2025, IPC No. C08K3/016, Patent No. FI131358 B1, 20 Jan 2023, Priority date 20 Jan 2023, Priority No. FI20230005059Research output: Patent › Patent
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Nanocellulose-short peptide self-assembly for improved mechanical strength and barrier performance
Marchetti, A., Marelli, E., Bergamaschi, G., Lahtinen, P., Paananen, A., Linder, M., Pigliacelli, C. & Metrangolo, P., 25 Sept 2024, In: Journal of Materials Chemistry B. 12, 37, p. 9229-9237Research output: Contribution to journal › Article › Scientific › peer-review
Open Access6 Link opens in a new tab Citations (Scopus) -
Citrated cellulose nanocrystals from post-consumer cotton textiles
Ruiz-Caldas, M. X., Apostolopoulou-Kalkavoura, V., Hellström, A. K., Hildenbrand, J., Larsson, M., Jaworski, A., Samec, J. S. M., Lahtinen, P., Tammelin, T. & Mathew, A. P., 27 Feb 2023, In: Journal of Materials Chemistry A. 11, 13, p. 6854-6868Research output: Contribution to journal › Article › Scientific › peer-review
Open Access35 Link opens in a new tab Citations (Scopus) -
Lignin nanoparticle-decorated nanocellulose cryogels as adsorbents for pharmaceutical pollutants
Agustin, M. B., Lehtonen, M., Kemell, M., Lahtinen, P., Oliaei, E. & Mikkonen, K. S., 15 Mar 2023, In: Journal of Environmental Management. 330, 12 p., 117210.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access49 Link opens in a new tab Citations (Scopus) -
Oxidative treatment and nanofibrillation softwood kraft fibres with lytic polysaccharide monooxygenases from Trichoderma reesei and Podospora anserina
Marjamaa, K., 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 AccessFile4 Link opens in a new tab Citations (Scopus)191 Downloads (Pure)
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Demonstration of industrial softwood bark in CNF barrier coatings and films
Lahtinen, P. (Speaker), Kavčič, U. (Contributor) & Madi, V. (Contributor)
9 Jul 2025Activity: Talk or presentation types › Conference presentation
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Applicability of industrial softwood bark for CNF production and barrier films
Lahtinen, P. (Speaker), Borrega, M. (Contributor) & Kalliola, A. (Contributor)
12 Jun 2024Activity: Talk or presentation types › Conference presentation
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Novel method for producing ultra-pure nanocellulose via hydrothermal pre-treatment for biomedical and cosmetic applications
Lahtinen, P. (Speaker) & Borrega, M. (Contributor)
15 Jun 2023Activity: Talk or presentation types › Conference presentation
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Tuning Properties of High-consistency Enzymatically Fibrillated Cellulose (HefCel) for Various Applications
Jaiswal, A. (Speaker), Kumar, V. (Contributor), Lahtinen, P. (Contributor), Pere, J. (Contributor) & Kangas, H. (Contributor)
15 Jun 2021 → 16 Jun 2021Activity: Talk or presentation types › Conference presentation
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Uusia teknologioita biopohjaisten ainesosien valmistukseen kosmetiikka-, ruoka- ja biomedikaalituotteisiin
Lahtinen, P. (Speaker)
4 Feb 2021Activity: Talk or presentation types › Public or invited talk
Press/Media
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Suomalaiskeksintö voi osoittautua mullistavaksi – tässäkö ratkaisu sairaalabakteeriongelmaan?
Lahtinen, P. & Oksman-Caldentey, K.-M.
8/10/24
1 Media contribution
Press/Media: Expert Comment
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