Timo Lappalainen – Research output — VTT's Research Information Portal

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26 Conference article in proceedings
23 Article
4 Report
4 Conference abstract in proceedings
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2020
Cellulose nanocomposites reinforced with bacterial cellulose sheets prepared from pristine and disintegrated pellicle
Santmarti, A., Zhang, H., Lappalainen, T. & Lee, K. Y., Mar 2020, In: Composites Part A: Applied Science and Manufacturing. 130, 105766.
Research output: Contribution to journal › Article › Scientific › peer-review
4 Citations (Scopus)
On the strength improvement of lightweight fibre networks by polymers, fibrils and fines
Pöhler, T., Ketoja, J. A., Lappalainen, T., Luukkainen, V., Nurminen, I., Lahtinen, P. & Torvinen, K., 1 Aug 2020, In: Cellulose. 27, 12, p. 6961-6976 16 p.
Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
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5 Citations (Scopus)

19 Downloads (Pure)
Sodium dodecyl sulphate (SDS) residue analysis of foam-formed cellulose-based products
Viitala, J., Lappalainen, T. & Järvinen, M., 25 Jun 2020, In: Nordic Pulp and Paper Research Journal. 35, 2, p. 261-271
Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
2 Citations (Scopus)
2019
Polyvinyl alcohol as foaming agent in foam formed paper
Gottberg, J., Lappalainen, T. & Salminen, K., 1 Aug 2019, In: Tappi Journal. 18, 8, p. 475 11 p.
Research output: Contribution to journal › Article › Scientific › peer-review
Progress in foam forming technology
Kiiskinen, H., Salminen, K., Lappalainen, T., Asikainen, J., Keränen, J. T. & Hellen, E., 2019, In: Tappi Journal. 18, 8, p. 499-510 12 p.
Research output: Contribution to journal › Article › Scientific › peer-review
5 Citations (Scopus)
Progress in foam forming technology
Kiiskinen, H., Salminen, K., Lappalainen, T., Asikainen, J., Keränen, J. T. & Hellen, E., 1 Aug 2019, In: Tappi Journal. 18, 8, p. 499 12 p.
Research output: Contribution to journal › Article › Scientific › peer-review
2018
Detection of iron and iron-cobalt labeled cellulose nanofibrils using ICP-OES and XμCT
Turpeinen, T., Lappalainen, T., Kenttä, E. & Torvinen, K., 1 Nov 2018, In: Nordic Pulp and Paper Research Journal. 33, 4, p. 610-617 8 p.
Research output: Contribution to journal › Article › Scientific › peer-review
2 Citations (Scopus)
Foam Processing of Fibers As a Sustainable Alternative to Wet-Laying: Fiber Web Properties and Cause-Effect Relations
Xiang, W., Filpponen, I., Saharinen, E., Lappalainen, T., Salminen, K. & Rojas, O. J., 5 Nov 2018, In: ACS Sustainable Chemistry & Engineering. 6, 11, p. 14423-14431 9 p.
Research output: Contribution to journal › Article › Scientific › peer-review
5 Citations (Scopus)
The effect of in-line foam generation on foam quality and sheet formation in foam forming
Koponen, A., Jäsberg, A., Lappalainen, T. & Kiiskinen, H., 2018, In: Nordic Pulp and Paper Research Journal. 33, 3, p. 482-495 14 p.
Research output: Contribution to journal › Article › Scientific › peer-review
9 Citations (Scopus)
The wet strength of water- and foam-laid cellulose sheets prepared with polyamideamine-epichlorohydrin (PAE) resin
Vähä-Nissi, M., Lappalainen, T. & Salminen, K., 2018, In: Nordic Pulp and Paper Research Journal. 33, 3, p. 496-502 7 p.
Research output: Contribution to journal › Article › Scientific › peer-review
1 Citation (Scopus)
2016
Interfacial Stabilization of Fiber-Laden Foams with Carboxymethylated Lignin toward Strong Nonwoven Networks
Li, S., Xiang, W., Järvinen, M., Lappalainen, T., Salminen, K. & Rojas, O. J., 2016, In: ACS Applied Materials & Interfaces. 8, 30, p. 19827-19835
Research output: Contribution to journal › Article › Scientific › peer-review
14 Citations (Scopus)
2014
A paper-based lateral flow assay for morphine
Teerinen, T., Lappalainen, T. & Erho, T., 2014, In: Analytical and Bioanalytical Chemistry. 406, 24, p. 5955-5965
Research output: Contribution to journal › Article › Scientific › peer-review
29 Citations (Scopus)
Foam forming revisited: Part I. Foaming behaviour of fibre-surfactant systems
Mira, I., Andersson, M., Boge, L., Blute, I., Carlsson, G., Salminen, K., Lappalainen, T. & Kinnunen, K., 2014, In: Nordic Pulp and Paper Research Journal. 29, 4, p. 679-688 9 p.
Research output: Contribution to journal › Article › Scientific › peer-review
25 Citations (Scopus)
Foam forming revisited: Part II. Effect of surfactant on the properties of foam-formed paper products
Lappalainen, T., Salminen, K., Kinnunen, K., Järvinen, M., Mira, I. & Andersson, M., 2014, In: Nordic Pulp and Paper Research Journal. 29, 4, p. 689-699 10 p.
Research output: Contribution to journal › Article › Scientific › peer-review
21 Citations (Scopus)
Inclusion ratio based estimator for the mean length of the boolean line segment model with an application to nanocrystalline cellulose
Niilo-Rämä, M., Kärkkäinen, S., Gasbarra, D. & Lappalainen, T., 2014, In: Image Analysis and Stereology. 33, 2, p. 147-155 9 p.
Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
1 Citation (Scopus)
2012
Determinations of bubble size distribution of foam-fibre mixture using circular hough transform
Lappalainen, T. & Lehmonen, J., 2012, In: Nordic Pulp and Paper Research Journal. 27, 5, p. 930-939 9 p.
Research output: Contribution to journal › Article › Scientific › peer-review
29 Citations (Scopus)
2011
Determination of local strains and breaking behaviour of wet paper using a high-speed camera
Lappalainen, T. & Kouko, J., 2011, In: Nordic Pulp and Paper Research Journal. 26, 3, p. 288-296 9 p.
Research output: Contribution to journal › Article › Scientific › peer-review
2 Citations (Scopus)
2010
Cellulose as a novel substrate for lateral flow assay
Lappalainen, T., Teerinen, T., Vento, P., Hakalahti, L. & Erho, T., 2010, In: Nordic Pulp and Paper Research Journal. 25, 4, p. 536-550 15 p.
Research output: Contribution to journal › Article › Scientific › peer-review
14 Citations (Scopus)
2004
Novel method for quantitative starch penetration analysis through iodine staining and image analysis of cross-sections of uncoated fine paper
Lipponen, J., Lappalainen, T., Astola, J. & Grön, J., 2004, In: Nordic Pulp and Paper Research Journal. 19, 3, p. 300 - 308 9 p.
Research output: Contribution to journal › Article › Scientific › peer-review
22 Citations (Scopus)
2001
Analysis of the chain-flail debarking using a high speed motion analysis system
Lappalainen, T., Aho, V-J. & Kärkkäinen, J., 2001, In: Holz als Roh- und Werkstoff. 59, 3, p. 195-200 6 p.
Research output: Contribution to journal › Article › Scientific › peer-review
1 Citation (Scopus)
2000
Optimization of illumination profiles in line-scan camera systems
Karjalainen, P. & Lappalainen, T., 2000, In: Measurement Science and Technology. 11, 9, p. 1301 - 1306 6 p.
Research output: Contribution to journal › Article › Scientific › peer-review
1 Citation (Scopus)
1993
An automated method and device for the measurement of coating flexibility
Lappalainen, T., Kanko, T., Olkkonen, H. & Ahola, P., 1993, In: Materials and Structures. 26, 10, p. 614 - 620 7 p.
Research output: Contribution to journal › Article › Scientific › peer-review
Automated low energy photon absorption equipment for measuring internal moisture and density distributions of wood samples
Tiitte, M., Olkkonen, H., Lappalainen, T. & Kanko, T., 1993, In: Holz als Roh- und Werkstoff. 51, 6, p. 417 - 421 5 p.
Research output: Contribution to journal › Article › Scientific › peer-review
7 Citations (Scopus)

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