New insights into plant cell walls by vibrational microspectroscopy

N Gierlinger - Applied Spectroscopy Reviews, 2018 - Taylor & Francis
Vibrational spectroscopy provides non-destructively the molecular fingerprint of plant cells in
the native state. In combination with microscopy, the chemical composition can be followed …

Hygroresponsive coiling of seed awns and soft actuators

J Ha, SM Choi, B Shin, M Lee, W Jung… - Extreme Mechanics Letters, 2020 - Elsevier
The seeds of Pelargonium species possess a long slender appendage called an awn, which
enables self-burial of the seeds into soil by helically coiling in response to environmental …

Plant‐inspired soft bistable structures based on hygroscopic electrospun nanofibers

D Lunni, M Cianchetti, C Filippeschi… - Advanced Materials …, 2020 - Wiley Online Library
The tissue composition and microstructures of plants have dynamic morphologies that
change according to their environments. Recently, multifunctional responsive materials and …

Stomatal cell wall composition: distinctive structural patterns associated with different phylogenetic groups

I Shtein, Y Shelef, Z Marom, E Zelinger… - Annals of …, 2017 - academic.oup.com
Background and Aims Stomatal morphology and function have remained largely conserved
throughout∼ 400 million years of plant evolution. However, plant cell wall composition has …

Correlations between axial stiffness and microstructure of a species of bamboo

S Mannan, J Paul Knox, S Basu - Royal Society open …, 2017 - royalsocietypublishing.org
Bamboo is a ubiquitous monocotyledonous flowering plant and is a member of the true
grass family Poaceae. In many parts of the world, it is widely used as a structural material …

In situ infrared imaging of the local orientation of cellulose fibrils in plant secondary cell walls

A Veber, VMR Zancajo, L Puskar, U Schade, J Kneipp - Analyst, 2023 - pubs.rsc.org
The mechanical and chemical properties of plant cell walls greatly rely on the
supramolecular assembly of cellulose fibrils. To study the local orientation of cellulose in …

Hygroscopic movements in Geraniaceae: the structural variations that are responsible for coiling or bending

Y Abraham, R Elbaum - New Phytologist, 2013 - Wiley Online Library
The family Geraniaceae is characterized by a beak‐like fruit, consisting of five seeds
appended by a tapering awn. The awns exhibit coiling or bending hygroscopic movement as …

Root growth is modulated by differential hormonal sensitivity in neighboring cells

Y Fridman, L Elkouby, N Holland… - Genes & …, 2014 - genesdev.cshlp.org
Coherent plant growth requires spatial integration of hormonal pathways and cell wall
remodeling activities. However, the mechanisms governing sensitivity to hormones and how …

Self-burial mechanics of hygroscopically responsive awns

W Jung, W Kim, HY Kim - 2014 - academic.oup.com
We present the results of a combined experimental and theoretical investigation of the
mechanics of self-burial of some plant seeds whose morphologies respond to environmental …

Investigation of the multilayered structure and microfibril angle of different types of bamboo cell walls at the micro/nano level using a LC-PolScope imaging system

K Hu, Y Huang, B Fei, C Yao, C Zhao - Cellulose, 2017 - Springer
Bamboo has excellent mechanical properties compared to wood and other plant materials,
due to its multilayered structure and polytropic microfibril angle (MFA). The micro/nano scale …