Influence of pH, salt ions, and binary mixtures of different molecular weights on the extensional rheology of polyethylene oxide

Autor: Minghuan Xu, Soledad Roig-Sanchez, Andrew Riseman, John M. Frostad

Publikováno v: Journal of Rheology. 66:881-893

In the context of modifying the extensional rheology of agricultural sprays to improve retention of sprays on plants, here we characterize the extensional rheology of dilute solutions of polyethylene oxide (PEO). Specifically, we examine the influenc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b27379df5fa7270c1281cd4390caf33
https://doi.org/10.1122/8.0000467

Carbons derived from alcohol-treated bacterial cellulose with optimal porosity for Li–O2 batteries

Autor: Siavash Khabazian, Anna Roig, Wenhai Wang, Soledad Roig-Sanchez, Dino Tonti, Anna Laromaine

Publikováno v: Renewable Energy. 177:209-215

Porous carbons are important cathode materials for metal-air batteries, but the most usual methods to prepare these porous structures are complex and of high cost. We have prepared porous carbons from bacterial cellulose (BC) hydrogels by a simple wa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f482004df44d446633c141eb9286cae1
https://doi.org/10.1016/j.renene.2021.05.059

Nanoarchitectonics of bacterial cellulose with nickel-phosphorous alloy as a binder-free electrode for efficient hydrogen evolution reaction in neutral solution

Autor: Wenhai Wang, Siavash Khabazian, Marina Casas-Papiol, Soledad Roig-Sanchez, Anna Laromaine, Anna Roig, Dino Tonti

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Developing low-cost and efficient electrodes for hydrogen evolution reaction (HER) under neutral electrolytes remains an unattained milestone. We report a highly performing binder-free electrode through electroless deposition of Ni–P nanoparticles

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23e83cb076efed24655ad1e3ad48f1ff
https://api.elsevier.com/content/abstract/scopus_id/85135954116

Enzymically attaching oligosaccharide-linked ‘cargoes’ to cellulose and other commercial polysaccharides via stable covalent bonds

Autor: Dayan Sanhueza, Stephen C. Fry, Lenka Franková, Axel A. Thomson, Andrew Hudson, Soledad Roig-Sanchez, Frank Meulewaeter, Anna Laromaine, Klaus Herburger, Tatiana Budtova

Publikováno v: International Journal of Biological Macromolecules
International Journal of Biological Macromolecules, Elsevier, 2020, 164, pp.4359-4369. ⟨10.1016/j.ijbiomac.2020.09.039⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Herburger, K, Frankova, L, Sanhueza, D, Roig-Sanchez, S, Meulewaeter, F, Hudson, A D, Thomson, A, Laromaine, A, Budtova, T & Fry, S C 2020, ' Enzymically attaching oligosaccharide-linked ‘cargoes’ to cellulose and other commercial polysaccharides via stable covalent bonds ', International Journal of Biological Macromolecules . https://doi.org/10.1016/j.ijbiomac.2020.09.039

The Equisetum enzyme hetero-trans-β-glucanase (HTG) covalently grafts native plant cellulose (donor-substrate) to xyloglucan (acceptor-substrate), potentially offering a novel ‘green’ method of cellulose functionalisation. However, the range of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd2aa186adec67f6c17d5a493e1befa1
https://doi.org/10.1016/j.ijbiomac.2020.09.039

Highly aligned bacterial nanocellulose films obtained during natural biosynthesis

Autor: Nerea Murugarren, Soledad Roig-Sanchez, Irene Anton-Sales, Nanthilde Malandain, Kai Xu, Eduardo Solano, Juan Reparaz, Anna Laromaine

Bacterial nanocellulose (BNC) is usually produced as films of randomly-organized highly pure cellulose nanofibers and its properties such as high water-holding capacity and porosity, tunable morphology, mechanical strength, and biocompatibility make

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::97fcc03f8a9d3e69590261790b7e9d2c
https://doi.org/10.21203/rs.3.rs-1172908/v1