Leena Pitkänen
Staff Scientist
Staff Scientist
T107 Bioproducts and Biosystems
Full researcher profile
https://research.aalto.fi/...
Research groups
- Biopolymer Chemistry and Engineering, Staff Scientist
Publications
Seasonal dynamics in structural characteristics within bark stems of cultivated willow (Salix sp.) by NMR and time-gated Raman spectroscopy
Jinze Dou, Martin Kögler, Kavindra Kumar Kesari, Leena Pitkänen, Tapani Vuorinen
2023
Green Chemistry
Wood lignocellulosic stabilizers: effect of their characteristics on stability and rheological properties of emulsions
Thao Minh Ho, Felix Abik, Sami Hietala, Estefania Isaza Ferro, Leena Pitkänen, Dennis W. Juhl, Thomas Vosegaard, Petri O. Kilpeläinen, Kirsi S. Mikkonen
2023
Cellulose
Enzymatic modification of oat globulin enables covalent interaction with procyanidin B2
Bei Korpela, Leena Pitkänen, Marina Heinonen
2022
FOOD CHEMISTRY
Challenges in Synthesis and Analysis of Asymmetrically Grafted Cellulose Nanocrystals via Atom Transfer Radical Polymerization
Gwendoline Delepierre, Katja Heise, Kiia Malinen, Tetyana Koso, Leena Pitkänen, Emily D. Cranston, Ilkka Kilpeläinen, Mauri A. Kostiainen, Eero Kontturi, Christoph Weder, Justin O. Zoppe, Alistair W.T. King
2021
Biomacromolecules
Stability of gamma-valerolactone under pulping conditions as a basis for process optimization and chemical recovery
Marianna Granatier, Inge Schlapp-Hackl, Huy Quang Lê, Kaarlo Nieminen, Leena Pitkänen, Herbert Sixta
2021
Cellulose
Fast and quantitative compositional analysis of hybrid cellulose-based regenerated fibers using thermogravimetric analysis and chemometrics
Chamseddine Guizani, Mikaela Trogen, Hilda Zahra, Leena Pitkänen, Kaniz Moriam, Marja Rissanen, Mikko Mäkelä, Herbert Sixta, Michael Hummel
2021
Cellulose
Fast HILIC method for separation and quantification of non-volatile aromatic compounds and monosaccharides from willow (Salix sp.) bark extract
Heidi Meriö-Talvio, Jinze Dou, Tapani Vuorinen, Leena Pitkänen
2021
Applied Sciences (Switzerland)
The solution interaction of tetrathionate ions and sodium isobutyl xanthate and its effect on the flotation of galena and chalcopyrite
Ngoni Mhonde, Leena Pitkänen, Kirsten Corin, Nóra Schreithofer
2021
Minerals
Visualizing Degradation of Cellulose Nanofibers by Acid Hydrolysis
Panagiotis Spiliopoulos, Stefan Spirk, Timo Pääkkönen, Mira Viljanen, Kirsi Svedström, Leena Pitkänen, Muhammad Awais, Eero Kontturi
2021
Biomacromolecules
Cellulose-lignin composite fibres as precursors for carbon fibres. Part 1 – Manufacturing and properties of precursor fibres
Mikaela Trogen, Nguyen Duc Le, Daisuke Sawada, Chamseddine Guizani, Tainise Vergara Lourençon, Leena Pitkänen, Herbert Sixta, Riddhi Shah, Hugh O'Neill, Mikhail Balakshin, Nolene Byrne, Michael Hummel
2021
Carbohydrate Polymers