Actuation systems in plants as prototypes for bioinspired devices

I Burgert, P Fratzl - … Transactions of the Royal Society A …, 2009 - royalsocietypublishing.org
Plants have evolved a multitude of mechanisms to actuate organ movement. The osmotic
influx and efflux of water in living cells can cause a rapid movement of organs in a …

Microfibril angle: measurement, variation and relationships–a review

L Donaldson - Iawa Journal, 2008 - brill.com
Microfibril angle (MFA) is perhaps the easiest ultrastructural variable to measure for wood
cell walls, and certainly the only such variable that has been measured on a large scale …

Tensional stress generation in gelatinous fibres: a review and possible mechanism based on cell-wall structure and composition

EJ Mellerowicz, TA Gorshkova - Journal of experimental botany, 2012 - academic.oup.com
Gelatinous fibres are specialized fibres, distinguished by the presence of an inner,
gelatinous cell-wall layer. In recent years, they have attracted increasing interest since their …

Wood cell walls: biosynthesis, developmental dynamics and their implications for wood properties

EJ Mellerowicz, B Sundberg - Current opinion in plant biology, 2008 - Elsevier
Progress has been made toward understanding the biosynthesis and modifications of the
cellulose and the hemicellulose/pectin matrix of woody cell walls (and hence wood …

Plant fiber formation: state of the art, recent and expected progress, and open questions

T Gorshkova, N Brutch, B Chabbert… - Critical Reviews in …, 2012 - Taylor & Francis
Plant fibers are one of the most important renewable resources, used as raw material in the
paper industry, and for various textiles and for composites. Fibers are structural components …

PLA bio-nanocomposites reinforced with cellulose nanofibrils (CNFs) for 3D printing applications

VC Agbakoba, TC Mokhena, EE Ferg, SP Hlangothi… - Cellulose, 2023 - Springer
This study deals with the development of 3D printable bionanocomposites using poly (lactic
acid)(PLA) with≤ 2% D-lactic acid content and cellulose nanofibrils (CNFs). The CNFs were …

Plants control the properties and actuation of their organs through the orientation of cellulose fibrils in their cell walls

I Burgert, P Fratzl - Integrative and comparative biology, 2009 - academic.oup.com
Plants use the orientation of cellulose microfibrils to create cell walls with anisotropic
properties related to specific functions. This enables organisms to control the shape and size …

Characterization of cellulose synthase complexes in Populus xylem differentiation

D Song, J Shen, L Li - New Phytologist, 2010 - Wiley Online Library
It is generally hypothesized that the synthesis of cellulose in higher plants is mediated by
cellulose synthase complexes (CSCs) localized on the plasma membrane. However, CSCs …

Plant 'muscles': fibers with a tertiary cell wall

T Gorshkova, T Chernova, N Mokshina… - New …, 2018 - Wiley Online Library
Plants, although sessile organisms, are nonetheless able to move their body parts; for
example, during root contraction of geophytes or in the gravitropic reaction by woody stems …

Xyloglucan: the molecular muscle of trees

EJ Mellerowicz, P Immerzeel, T Hayashi - Annals of botany, 2008 - academic.oup.com
Background Tension wood evolved in woody angiosperms to allow stems with secondary
thickening to bend and thus maintain an optimal orientation. Stem bending is the result of …