Results 61 to 70 of about 8,544 (255)

Top‐Down Fabricated Wood‐Derived Pressure and Strain Sensors: A Review

Advanced Science, EarlyView.
This review focuses on wood‐derived pressure/strain sensors fabricated via top‐down strategies. It analyzes wood's structural composition, examines processing techniques, discusses sensor types and sensing mechanisms, and reviews existing research. The article concludes with future directions for enhancing performance and scalability.
Yi Ren, Fuyao Liu, Yanan Zhong, Shengbo Ge, Zhipeng Shi, Siling Lin, Hongli Song, Yingying Zhang, Wei Fan   +8 more
wiley   +1 more source

S3RL: Enhancing Spatial Single‐Cell Transcriptomics With Separable Representation Learning

Advanced Science, EarlyView.
Separable Spatial Representation Learning (S3RL) is introduced to enhance the reconstruction of spatial transcriptomic landscapes by disentangling spatial structure and gene expression semantics. By integrating multimodal inputs with graph‐based representation learning and hyperspherical prototype modeling, S3RL enables high‐fidelity spatial domain ...
Laiyi Fu, Penglei Wang, Gaoyuan Xu, Jitao Lu, Qinke Peng, Danyang Wu, Hequan Sun   +6 more
wiley   +1 more source

Characterization of Natural Cellulosic Fiber from Cereus Hildmannianus

Journal of Natural Fibers, 2021
The research article aims to characterize the physicochemical, morphological, thermal and mechanical properties of novel Cereus Hildmannianus Fibers (CHFs) are reported for the first time in this work.
Senthil Ganesh Subramanian, R. Rajkumar, T. Ramkumar   +2 more
doaj   +1 more source

Characteristics of Cellulose Nanofibrils from Transgenic Trees with Reduced Expression of Cellulose Synthase Interacting 1

Nanomaterials, 2022
Cellulose nanofibrils can be derived from the native load-bearing cellulose microfibrils in wood. These microfibrils are synthesized by a cellulose synthase enzyme complex that resides in the plasma membrane of developing wood cells.
Simon Jonasson, Anne Bünder, Linn Berglund, Totte Niittylä, Kristiina Oksman   +4 more
doaj   +1 more source

Biomimetic spatial and temporal (4D) design and fabrication [PDF]

, 2013
We imagine the built environment of the future as a ‘bio-hybrid machine for living in’ that will sense and react to activities within the space in order to provide experiences and services that will elevate quality of life while coexisting seamlessly ...
J.F. Vincent, J.G. Tirrell, L. Moroni, L.E. Weiss, M. Milwich, R. Lakes, S.-H. Ahn   +6 more
core   +3 more sources

Significant influence of lignin on axial elastic modulus of poplar wood at low microfibril angles under wet conditions [PDF]

, 2019
Wood is extensively used as construction material. Despite accumulating knowledge on its mechanical properties, the contribution of the cell wall matrix polymers to wood mechanics is still not well understood.
Boerjan, Wout, Burgert, Ingo, Cesarino, Igor, Gierlinger, Notburga, Rüggeberg, Markus, Özparpucu, Merve   +5 more
core   +1 more source

Naked‐Eye Visual Warning of ppmv‐Level Fault‐Free Humidity Upper Limit

Advanced Science, EarlyView.
In this study, based on the urgent need in many critical fields for ppmv‐level fault‐free humidity upper limit (ppmv‐FFHUL) monitoring, an innovative threshold gated humidity sensing technology was developed. It exhibits superior portability (as thin and light as paper) and highly economic feature (without auxiliary instruments at all), and can achieve
Xiaoyan Wei, Tianyou Qin, Siyu Wang, Sean Xiao‐An Zhang, Lan Sheng   +4 more
wiley   +1 more source

Brittle Culm1, a COBRA-like protein, functions in cellulose assembly through binding cellulose microfibrils. [PDF]

PLoS Genetics, 2013
Cellulose represents the most abundant biopolymer in nature and has great economic importance. Cellulose chains pack laterally into crystalline forms, stacking into a complicated crystallographic structure.
Lifeng Liu, Keke Shang-Guan, Baocai Zhang, Xiangling Liu, Meixian Yan, Lanjun Zhang, Yanyun Shi, Mu Zhang, Qian Qian, Jiayang Li, Yihua Zhou   +10 more
doaj   +1 more source

Alignment between PIN1 Polarity and Microtubule Orientation in the Shoot Apical Meristem Reveals a Tight Coupling between Morphogenesis and Auxin Transport [PDF]

, 2010
Morphogenesis during multicellular development is regulated by intercellular signaling molecules as well as by the mechanical properties of individual cells.
A Peaucelle, A. C Newell, A. J Fleming, A. R Paredez, A. R Paredez, C Lloyd, Carolyn Ohno, D Reinhardt, D Reinhardt, D. D Fisher, E. J Chapman, E. M Bayer, Elliot M. Meyerowitz, F Corson, F. A Ditengou, G. J Mitchison, G. V Reddy, H Jonsson, Henrik Jönsson, J Craft, J Friml, J Marc, J Petrasek, J. A Raven, Jan Traas, K Okada, M. G Heisler, Magalie Uyttewaal, Marcus G. Heisler, N Geldner, N. C Shaner, O Grandjean, O Hamant, Olivier Hamant, Ottoline Leyser, P Sahlin, P. B de Reuille, P. H Rubery, Pawel Krupinski, R Gutierrez, R Himmelspach, R. E Peterson, R. E Williamson, R. S Smith, S Douady, S Sakaguchi, W. R Scheible, Y Boutte, Y Cheng   +48 more
core   +6 more sources

EGaIn‐Activated Bioinspired Silk Micro/Nanofibril Eutectogels Breaking the Strength–Conductivity Trade‐Off for High‐Performance Wearable Bioelectronics

Advanced Science, EarlyView.
Inspired by the extracellular matrix, eutectogels are prepared by in situ deconstruction of silk fibroin into micro/nanofibrils and EGaIn‐induced polymerization. The multiscale fibril network with dynamic crosslinking achieves high strength (1.25 MPa), toughness (23.09 MJ m−3), and conductivity (1.51 S m−1), outperforming previous natural polymer ...
Haiwei Yang, Dongdong Ye, Yezi You, Ming Fu, Zongqian Wang   +4 more
wiley   +1 more source