No photo of Annika Ketola

Annika Ketola

20172019
If you made any changes in Pure these will be visible here soon.

Fingerprint Dive into the research topics where Annika Ketola is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 35 Similar Profiles
Elongation Chemical Compounds
Drying Chemical Compounds
Cellulose Engineering & Materials Science
Fibers Chemical Compounds
drying Agriculture & Biology
Stiffness Chemical Compounds
Pulp Chemical Compounds
Polysaccharides Engineering & Materials Science

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 2017 2019

  • 9 Article
  • 3 Conference abstract in proceedings
  • 2 Conference article in proceedings
  • 1 Conference Abstract
1 Citation (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
oxidized cellulose
Helium
Cellulose
Drying
Microscopic examination
1 Citation (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
Softwoods
Pulp
Fibers
Elongation
Fiber bonding
1 Citation (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 15 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Alginate
Polysaccharides
guar gum
Elongation
Stiffness
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
X-Rays
X Ray Computed Tomography
Research
Cellulose
Light

Boosting the drying shrinkage, extensibility and strength of paper with fibrillated cellulose

Ketola, A., Strand, A., Sundberg, A., Kouko, J., Oksanen, A., Salminen, K., Fu, S. & Retulainen, E., 2018.

Research output: Contribution to conferenceConference AbstractScientific

extensibility
strength (mechanics)
shrinkage
cellulose
drying