Results 21 to 30 of about 321,313 (278)

The pattern of xylan acetylation suggests xylan may interact with cellulose microfibrils as a twofold helical screw in the secondary plant cell wall of Arabidopsis thaliana [PDF]

open access: hybridThe Plant Journal, 2014
The interaction between xylan and cellulose microfibrils is important for secondary cell wall properties in vascular plants; however, the molecular arrangement of xylan in the cell wall and the nature of the molecular bonding between the polysaccharides ...
Marta Busse‐Wicher   +8 more
openalex   +2 more sources

Aspen tension wood fibers contain β-(1→4)-galactans and acidic arabinogalactans retained by cellulose microfibrils in gelatinous walls [PDF]

open access: bronzePlant Physiology, 2015
Tatyana Gorshkova   +10 more
openalex   +2 more sources

Development of composite films based on thermoplastic starch and cellulose microfibrils from Colombian agroindustrial wastes

open access: green, 2012
Composite materials are produced using thermoplastic starch reinforced with cellulose microfibrils. The cellulose microfibrils are isolated from two different sources and their reinforcement capacity was evaluated.
Úrsula Montoya Rojo   +4 more
openalex   +3 more sources

Cellulose synthase complex organization and cellulose microfibril structure [PDF]

open access: yesPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2017
Cellulose consists of linear chains of β-1,4-linked glucose units, which are synthesized by the cellulose synthase complex (CSC). In plants, these chains associate in an ordered manner to form the cellulose microfibrils. Both the CSC and the local environment in which the individual chains coalesce to form the cellulose microfibril ...
Simon Turner, Manoj Kumar
openaire   +4 more sources

Impact of hemicelluloses and crystal size on X-ray scattering from atomistic models of cellulose microfibrils

open access: yesCellulose, 2023
X-ray scattering methods allow efficient characterization of cellulosic materials, but interpreting their results is challenging. By creating molecular dynamics models of cellulose microfibrils and calculating the scattering from them, we investigated ...
A. Zitting, A. Paajanen, P. Penttilä
semanticscholar   +1 more source

Hydrogen bonding and other non-covalent interactions at the surfaces of cellulose microfibrils

open access: yesCellulose, 2022
It is now established that crystalline cellulose is held together not just by hydrogen bonding, but also by dispersion forces and by electrostatic attraction modulated by stereoelectronic factors such as the exo-anomeric effect.
M. Jarvis
semanticscholar   +1 more source

Recrystallization and size distribution of dislocated segments in cellulose microfibrils—a molecular dynamics perspective

open access: yesCellulose, 2021
The arrangement of cellulose molecules in natural environment on the nanoscale is still not fully resolved, with longitudinal disorder in cellulose microfibrils (CMF) being one relevant question.
A. Khodayari   +4 more
semanticscholar   +1 more source

Nanostructural deformation of high-stiffness spruce wood under tension

open access: yesScientific Reports, 2021
Conifer wood is an exceptionally stiff and strong material when its cellulose microfibrils are well aligned. However, it is not well understood how the polymer components cellulose, hemicelluloses and lignin co-operate to resist tensile stress in wood ...
Lynne H. Thomas   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy