E A Retulainen

D.Sc. (Tech), Principal Scientist

  • Phone+358408668190
1985 …2020

Research output per year

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Research Output

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Article
2020

Foam Forming under Dynamic Conditions

Lehmonen, J., Retulainen, E., Kraft, M., Paltakari, J. & Kinnunen-Raudaskoski, K., 2020, In : BioResources. 15, 3, p. 23

Research output: Contribution to journalArticleScientificpeer-review

Open Access
File
8 Downloads (Pure)

Understanding Extensibility of Paper: Role of Fiber Elongation and Fiber Bonding

Kouko, J., Turpeinen, T., Kulachenko, A., Hirn, U. & Retulainen, E., 2020, In : Tappi Journal. 19, March, p. 125-135

Research output: Contribution to journalArticleScientificpeer-review

Open Access
1 Citation (Scopus)
2019

Analysis of cellulose nanocrystals (CNCs) with flow cytometry

Strand, A., Vähäsalo, L., Retulainen, E. & Sundberg, A., 30 Jan 2019, In : Cellulose. 26, 2, p. 959-970 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

A new protocol for efficient and high yield preparation of cellulose nanofibrils

Peng, Y., Duan, C., Elias, R., Lucia, L. A. & Fu, S., 30 Jan 2019, In : Cellulose. 26, 2, p. 877-887 11 p.

Research output: Contribution to journalArticleScientificpeer-review

3 Citations (Scopus)

Cellulose nanofibrils prepared by gentle drying methods reveal the limits of helium ion microscopy imaging

Ketola, A. E., Leppänen, M., Turpeinen, T., Papponen, P., Strand, A., Sundberg, A., Arstila, K. & Retulainen, E., 1 Jan 2019, In : RSC Advances. 9, 27, p. 15668-15677 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
4 Citations (Scopus)

Effect of mechanically induced micro deformations on extensibility and strength of individual softwood pulp fibers and sheets

Kouko, J., Jajcinovic, M., Fischer, W., Ketola, A., Hirn, U. & Retulainen, E., 15 Feb 2019, In : Cellulose. 26, 3, p. 1995-2012 18 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
4 Citations (Scopus)

Effect of micro- and nanofibrillated cellulose on the drying shrinkage, extensibility, and strength of fibre networks

Ketola, A., Strand, A., Sundberg, A., Kouko, J., Oksanen, A., Salminen, K., Fu, S. & Retulainen, E., 1 Jan 2019, In : BioResources. 13, 3, p. 5319-5342 24 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
6 Citations (Scopus)

Enhanced strength, stiffness and elongation potential of paper by spray addition of polysaccharides

Strand, A., Kouko, J., Oksanen, A., Salminen, K., Ketola, A., Retulainen, E. & Sundberg, A., 8 Feb 2019, In : Cellulose. 26, 5, p. 3473-3487

Research output: Contribution to journalArticleScientificpeer-review

Open Access
2 Citations (Scopus)

Influence of the Hemicellulose Content on the Fiber Properties, Strength, and Formability of Handsheets

Pere, J., Pääkkönen, E., Ji, Y. & Retulainen, E., 2019, In : BioResources. 14, 1, p. 251- 263 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
1 Citation (Scopus)

X-Ray Nanotomography of Individual Pulp Fibre Bonds Reveals the Effect of Wall Thickness on Contact Area

Sormunen, T., Ketola, A., Miettinen, A., Parkkonen, J. & Retulainen, E., 12 Mar 2019, In : Scientific Reports. 9, 1, p. 4258 7 p., 4258.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
4 Citations (Scopus)
2018

A Prediction Model for Grafting Reactive Red 120 on Nanocellulose

Wang, W., Fu, S., Peng, Y., Zheng, X. & Retulainen, E., 22 Oct 2018, In : BioResources. 13, 4, p. 8814-8822

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Boosting the elongation potential of paper by mechanical refining and additives

Strand, A., Kouko, J., Oksanen, A., Salminen, K., Ketola, A., Retulainen, E. & Sundberg, A., 2018, In : Tappi Journal. 17, 9, p. 489-498

Research output: Contribution to journalArticleScientificpeer-review

Dual Light- and pH-Responsive Composite of Polyazo-Derivative Grafted Cellulose Nanocrystals

Liu, X., Li, M., Zheng, X., Retulainen, E. & Fu, S., 14 Sep 2018, In : Materials. 11, 9, 13 p., 1725.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
3 Citations (Scopus)

Extensible Cellulosic Fibre-polyurethane Composites Prepared via the Papermaking Pathway

Vishtal, A., Khakalo, A. & Retulainen, E., 23 May 2018, In : BioResources. 13, 3, p. 5360-5376 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
3 Downloads (Pure)

Fiber Evolution during Alkaline Treatment and Its Impact on Handsheet Properties

Ji, Y., Peng, Y., Strand, A., Fu, S., Sundberg, A. & Retulainen, E., 2018, In : BioResources. 13, 4, p. 7310-7324 15 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
7 Downloads (Pure)

In-situ analysis of polyelectrolyte complexes by flow cytometry

Strand, A., Vähäsalo, L., Ketola, A., Salminen, K., Retulainen, E. & Sundberg, A., 1 Jul 2018, In : Cellulose. 25, 7, p. 3781-3795 15 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
2 Citations (Scopus)
Open Access
3 Citations (Scopus)

The relationship between shrinkage and elongation of bleached softwood kraft pulp sheets

Kouko, J. & Retulainen, E., 2018, In : Nordic Pulp and Paper Research Journal. 33, 3, p. 522-533 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
2 Citations (Scopus)

The sol-gel transition of ultra-low solid content TEMPO-cellulose nanofibril/mixed-linkage β-glucan bionanocomposite gels

Arola, S., Ansari, M., Oksanen, A., Retulainen, E., Hatzikiriakos, S. G. & Brumer, H., 28 Nov 2018, In : Soft Matter. 14, 46, p. 9393-9401 9 p.

Research output: Contribution to journalArticleScientificpeer-review

1 Citation (Scopus)
2017
Open Access

In-plane compression and biopolymer permeation enable superstretchable fiber webs for thermoforming toward 3-D structures

Khakalo, A., Kouko, J., Filpponen, I., Retulainen, E. & Rojas, O., 2 Oct 2017, In : ACS Sustainable Chemistry & Engineering. 5, 10, p. 9114-9125 12 p.

Research output: Contribution to journalArticleScientificpeer-review

5 Citations (Scopus)

Mechanically-induced dimensional extensibility of fibers towards tough fiber networks

Khakalo, A., Vishtal, A., Retulainen, E., Filpponen, I. & Rojas, O. J., 1 Jan 2017, In : Cellulose. 24, 1, p. 191-205 15 p.

Research output: Contribution to journalArticleScientificpeer-review

15 Citations (Scopus)

Recycled fibres and fibre sludge as reinforcement materials in injection moulded PP and PLA composites

Pääkkönen, E., Wikström, L., Peltola, H., Valta, K. & Retulainen, E., 2017, In : Journal of Bioresources and Bioproducts. 2, 3, p. 116-122

Research output: Contribution to journalArticleScientificpeer-review

Open Access

The effect of chemical additives on the strength, stiffness and elongation potential of paper

Strand, A., Khakalo, A., Kouko, J., Oksanen, A., Ketola, A., Salminen, K., Rojas, O., Retulainen, E. & Sundberg, A., 1 Jan 2017, In : Nordic Pulp and Paper Research Journal. 32, 3, p. 324-335 12 p.

Research output: Contribution to journalArticleScientificpeer-review

9 Citations (Scopus)
2016

Cellulose kraft pulp reinforced polylactic acid (PLA) composites: effect of fibre moisture content

Virtanen, S., Wikström, L., Immonen, K., Anttila, U. & Retulainen, E., 2016, In : AIMS Materials Science. 3, 3, p. 756-769

Research output: Contribution to journalArticleScientificpeer-review

Open Access
9 Citations (Scopus)
Open Access

The influence of strain rate and pulp properties on the stress relaxation of wet paper - modeling of relaxation

Kouko, J., Sorvari, J. & Retulainen, E., 2016, In : Tappi Journal. 15, 11, p. 693-703

Research output: Contribution to journalArticleScientificpeer-review

2015

Drying tension and shrinkage in paper and board: Part 1 Single ply sheets of chemical and mechanical furnishes

Retulainen, E., Martikainen, P. & Timofeev, O., 2015, In : Appita Journal. 68, 1, p. 51-54

Research output: Contribution to journalArticleScientificpeer-review

Drying tension and shrinkage in paper and board: Part 2 A symmetric three-ply board

Retulainen, E., Martikainen, P. & Timofeev, O., 2015, In : Appita Journal. 68, 1, p. 55-59

Research output: Contribution to journalArticleScientificpeer-review

Improving the extensibility of paper: Sequential spray addition of gelatine and agar

Vishtal, A., Khakalo, A., Rojas, O. & Retulainen, E., 2015, In : Nordic Pulp and Paper Research Journal. 30, 3, p. 452-460

Research output: Contribution to journalArticleScientificpeer-review

17 Citations (Scopus)

The influence of strain rate and pulp properties on the stress-strain curve and relaxation rate of wet paper

Kouko, J. & Retulainen, E., 2015, In : Tappi Journal. 14, 8, p. 515-524

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)
2014

3D forming of paperboard: The influence of paperboard properties on formability

Vishtal, A., Hauptmann, M., Zelm, R., Majschak, J-P. & Retulainen, E., 2014, In : Packaging Technology and Science. 27, 9, p. 677-691

Research output: Contribution to journalArticleScientificpeer-review

37 Citations (Scopus)

An approach for improved 3d formability of paper

Vishtal, A. & Retulainen, E., 2014, In : International Paperworld IPW. 12, p. 46-50 4 p.

Research output: Contribution to journalArticleScientificpeer-review

3 Citations (Scopus)

Boosting the extensibility potential of fibre networks: A review

Vishtal, A. & Retulainen, E., 2014, In : BioResources. 9, 4, p. 7951-8001 50 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
24 Citations (Scopus)

Bulky paper with good strength and smoothness? Certainly!

Oksanen, A., Retulainen, E. & Brumer, H., 2014, In : Nordic Pulp and Paper Research Journal. 29, 4, p. 725-731

Research output: Contribution to journalArticleScientificpeer-review

1 Citation (Scopus)

Improving the extensibility, wet web and dry strength of paper by addition of agar

Vishtal, A. & Retulainen, E., 2014, In : Nordic Pulp and Paper Research Journal. 29, 3, p. 434-443 9 p.

Research output: Contribution to journalArticleScientificpeer-review

25 Citations (Scopus)

Influence of straining during wet pressing and drying on strength properties of paper

Kouko, J., Kekko, P. & Retulainen, E., 2014, In : Nordic Pulp and Paper Research Journal. 29, 3, p. 453-461 8 p.

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)

Straining and relaxation properties of wet paper during heating

Kouko, J., Retulainen, E. & Kekko, P., 2014, In : Mechanics of Time-Dependent Materials. 18, 4, p. 697-719 22 p.

Research output: Contribution to journalArticleScientificpeer-review

7 Citations (Scopus)
2013

Chemical modification of cellulosic fibers for better convertibility in packaging applications

Vuoti, S., Laatikainen, E., Heikkinen, H., Johansson, L-S., Saharinen, E. & Retulainen, E., 2013, In : Carbohydrate Polymers. 96, 2, p. 549-559

Research output: Contribution to journalArticleScientificpeer-review

31 Citations (Scopus)

The elongation potential of paper: How should fibres be deformed to make paper extensible?

Zeng, X., Vishtal, A., Retulainen, E., Sivonen, E. & Fu, S., 2013, In : BioResources. 8, 1, p. 472-486 15 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
35 Citations (Scopus)
2012

Deep-drawing of paper and paperboard: The role of material properties

Vishtal, A. & Retulainen, E., 2012, In : BioResources. 7, 3, p. 4424-4450 26 p.

Research output: Contribution to journalArticleScientificpeer-review

52 Citations (Scopus)

Fibre deformations induced by different mechanical treatments and their effect on zero-span strength

Zeng, X., Retulainen, E., Heinemann, S. & Fu, S., 2012, In : Nordic Pulp and Paper Research Journal. 27, 2, p. 335-342 7 p.

Research output: Contribution to journalArticleScientificpeer-review

27 Citations (Scopus)

Improving the wet web strength and runnability

Retulainen, E., Salminen, K., Oksanen, A., Lindqvist, H. & Sundberg, A., 2012, In : Appita Journal. 65, 3, p. 255 - 261 6 p.

Research output: Contribution to journalArticleScientificpeer-review

1 Citation (Scopus)

Non-charge polysaccharides: Effects on runnability of wet web and efficiency of fibre material

Oksanen, A., Retulainen, E., Kataja-aho, J., Somerkallio, M., Xu, C. & Brumer, H., 2012, In : International Paperworld IPW. 6, p. 51-55 5 p.

Research output: Contribution to journalArticleScientificpeer-review

The effect of fibre properties, fines content and surfactant addition on dewatering, wet and dry web properties

Lindqvist, H., Salminen, K., Kataja-aho, J., Retulainen, E., Fardim, P. & Sundberg, A., 2012, In : Nordic Pulp and Paper Research Journal. 27, 1, p. 104-111 8 p.

Research output: Contribution to journalArticleScientificpeer-review

13 Citations (Scopus)

The effects of TMP and filler stratifying on wet web runnability and end product quality of fine paper

Oksanen, A., Salminen, K., Kouko, J. & Retulainen, E., 2012, In : Nordic Pulp and Paper Research Journal. 27, 1, p. 130-136 7 p.

Research output: Contribution to journalArticleScientificpeer-review

1 Citation (Scopus)
2011

Improving wet web runnability and paper quality by an uncharged polysaccharide

Oksanen, A., Rantanen, T., Retulainen, E., Salminen, K. & Brumer, H., 2011, In : Journal of Biobased Materials and Bioenergy. 5, 2, p. 187-191 5 p.

Research output: Contribution to journalArticleScientificpeer-review

5 Citations (Scopus)
2010

Kiina sellu- ja paperitekniikan tutkimuksessa seurailijasta eturintamaan

Retulainen, E., 2010, In : Paperi ja puu. 92, 8, p. 26

Research output: Contribution to journalArticleProfessional

2009

Effect of electrolytes, pH and surface tension on dry and wet web properties

Lindqvist, H., Salminen, K., Kataja-aho, J., Sundberg, A., Holmbom, B. & Retulainen, E., 2009, In : Journal of Pulp and Paper Science. 35, 3-4, p. 148-154 7 p.

Research output: Contribution to journalArticleScientificpeer-review

9 Citations (Scopus)