Research output per year
Research output per year
Personal profile
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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Dive into the research topics where Sanna Hellsten is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Erratum: Recycling of Superbase-Based Ionic Liquid Solvents for the Production of Textile-Grade Regenerated Cellulose Fibers in the Lyocell Process (ACS Sustainable Chem. Eng. (2020) 8:37 (14217−14227) DOI: 10.1021/acssuschemeng.0c05330)
Elsayed, S., Helminen, J., Hellsten, S., Guizani, C., Witos, J., Rissanen, M., Rantamaki, A. H., Hyvari, P., Varis, P., Wiedmer, S. K., Kilpelainen, I. & Sixta, H., 14 Dec 2020, In: ACS Sustainable Chemistry and Engineering. 8, 49, p. 18345-18345 1 p., 18345.Research output: Contribution to journal › Comment/debate › Scientific › peer-review
Open Access3 Citations (Scopus) -
Limitations of Cellulose Dissolution and Fiber Spinning in the Lyocell Process Using [mTBDH][OAc] and [DBNH][OAc] Solvents
Elsayed, S., Viard, B., Guizani, C., Hellsten, S., Witos, J. & Sixta, H., 11 Nov 2020, In: Industrial and Engineering Chemistry Research. 59, 45, p. 20211-20220 10 p.Research output: Contribution to journal › Article › Scientific › peer-review
18 Citations (Scopus) -
Quantitative Raman spectroscopy for the Ioncell (TM) process. Part 1 : comparison of univariate and multivariate calibration methods for the quantification of water and protic ionic liquid components
Guizani, C., Hellsten, S., Witos, J. & Sixta, H., 1 Jan 2020, In: Cellulose. 27, 1, p. 157-170 14 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile2 Citations (Scopus)75 Downloads (Pure) -
Quantitative Raman spectroscopy for the Ioncell® process Part 2—quantification of ionic liquid degradation products and improvement of prediction performance through interval PLS
Guizani, C., Hellstén, S., Witos, J., Mäkelä, M., Hummel, M. & Sixta, H., Nov 2020, In: Cellulose. 27, 17, p. 9813-9824 12 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile1 Citation (Scopus)110 Downloads (Pure) -
Recycling of Superbase-Based Ionic Liquid Solvents for the Production of Textile-Grade Regenerated Cellulose Fibers in the Lyocell Process
Elsayed, S., Helminen, J., Hellsten, S., Guizani, C., Witos, J., Rissanen, M., Rantamäki, A. H., Hyväri, P., Varis, P., Wiedmer, S. K., Kilpeläinen, I. & Sixta, H., 21 Sept 2020, In: ACS Sustainable Chemistry and Engineering. 8, 37, p. 14217-14227 11 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access60 Citations (Scopus)
Projects
- 4 Finished
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SolvRec: Technical development of Ioncell-F with special emphasis on the solvent recycling
Sixta, H. (Principal investigator), Hellsten, S. (Project Member), Katajainen, L. (Project Member), Revitzer, H. (Project Member), Elsayed, S. (Project Member) & Rissanen, M. (Project Member)
01/07/2017 → 31/12/2019
Project: Business Finland: Other research funding
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TeKiDe: Tekstiilikuitujen kierrätyksen demonstraatioalusta Bioruukkiin
Sixta, H. (Principal investigator) & Hellsten, S. (Project Member)
01/01/2017 → 31/12/2018
Project: EU: Other research funding
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Palkintoraha / Climate-KIC
Oinas, P. (Principal investigator), Hellsten, S. (Project Member) & Xiao, Y. (Project Member)
01/08/2016 → 31/12/2016
Project: EU: Framework programmes funding
Prizes
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DIA Design Intelligence Award, China
Kääriäinen, P. (Recipient), Sixta, H. (Supervising professor) & Hellsten, S. (Recipient), 8 May 2018
Prize: Invitation or ranking in competition
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Recycling of Ionic Liquid in the Cellulose Fibre Spinning
Hellsten, S. (Speaker)
31 Aug 2017Activity: Talk or presentation types › Conference presentation
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Foreign Organisation
Hellsten, S. (Visiting researcher)
1 May 2016 → 13 May 2016Activity: Visiting an external institution types › Visiting an external academic institution
Press/Media
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Recycling and Spinning of Superbase-Based Ionic Liquid Solutions in the Lyocell Process: Potential and Limitations
02/03/2021
1 item of Media coverage
Press/Media: Media appearance
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Gamla lakan och pappersavfall kan bli nya kläder i Aaltos prisbelönta projekt
10/01/2019
1 item of Media coverage
Press/Media: Media appearance
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Liukosellun tekijät jännittävät miten Jenni Haukion iltapuku laskeutuu
01/12/2018
1 item of Media coverage
Press/Media: Media appearance
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Sellua sovitetaan tekstiilialan pelastajaksi - "Suomi voisi kaapata kolmanneksen miljardien markkinasta"
26/05/2018
1 item of Media coverage
Press/Media: Media appearance