Bio-Based Hydrogels With Ion Exchange Properties Applied to Remove Cu(II), Cr(VI), and As(V) Ions From Water

Autor: Yesid Tapiero, Stefan Willför, Chunlin Xu, Daniel Dax, Julio Sánchez

Publikováno v: Frontiers in Bioengineering and Biotechnology, Vol 9 (2021)
Frontiers in Bioengineering and Biotechnology

Hydrogels with ion exchange properties were synthesized from compounds derived from wood biopolymer hemicellulose and from commercial vinyl monomers to be tested as active materials for the removal of Cu(II), Cr(VI), and As(V) ions. The hemicellulose

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f1c6f47652cf77b4d9116881100273d
https://www.frontiersin.org/articles/10.3389/fbioe.2021.656472/full

Modification of nanofibrillated cellulose using amphiphilic block-structured galactoglucomannans

Autor: Stefan Willför, Alina Lozhechnikova, Chunlin Xu, Daniel Dax, Monika Österberg, Jari Vartiainen

Publikováno v: Lozhechnikova, A, Dax, D, Vartiainen, J, Willför, S, Xu, C & Österberg, M 2014, ' Modification of Nanofibrillated Cellulose Using Amphiphilic Block-Structured Galactoglucomannans ', Carbohydrate Polymers, vol. 110, pp. 163-172 . https://doi.org/10.1016/j.carbpol.2014.03.087

Nanofibrillated cellulose (NFC) and hemicelluloses have shown to be highly promising renewable components both as barrier materials and in novel biocomposites. However, the hydrophilic nature of these materials restricts their use in some application

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcd7edea649f849f275234772237c9ac
https://doi.org/10.1016/j.carbpol.2014.03.087

Functionalized galactoglucomannan-based hydrogels for the removal of metal cations from aqueous solutions

Autor: Julio Sánchez, Chunlin Xu, Bernabé L. Rivas, Stefan Willför, Elizabeth Elgueta, Daniel Dax, Marianela González

Publikováno v: Journal of Applied Polymer Science. 133

New types of hydrogels derived from O-acetyl galactoglucomannan (AcGGM) hemicellulose have been synthesized and characterized. The objective of this work was to analyze the sorption capacity (S) of three types of hydrogels containing AcGGM derivative

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a433d678dbf28dd1ab07a68d3f9b156e
https://doi.org/10.1002/app.44093

Non-cellulosic heteropolysaccharides from sugarcane bagasse - sequential extraction with pressurized hot water and alkaline peroxide at different temperatures

Autor: Stefan Willför, Andrey Pranovich, Daniel Dax, Protibha Nath Banerjee

Publikováno v: Bioresource technology. 155

The xylan-rich hemicellulose components of sugarcane bagasse were sequentially extracted with pressurized hot-water extraction (PHWE) and alkaline peroxide. The hemicelluloses were found to contain mainly arabinoxylans with varying substitutions conf

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a2114143c15f577901cd1e10708dac8
https://pubmed.ncbi.nlm.nih.gov/24495799

Tailor-made hemicellulose-based hydrogels reinforced with nanofibrillated cellulose

Autor: M. Soledad Chávez Bastidas, Regis Teixeira Mendonça, Steven Spoljaric, Camila Honorato, Julio Sánchez, Jukka Seppälä, Daniel Dax, Chunlin Xu, Stefan Willför, Jun Liu

Publikováno v: Scopus-Elsevier

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c734956e96917b6f426d0472f235bbb
http://www.scopus.com/inward/record.url?eid=2-s2.0-84951858346&partnerID=MN8TOARS