Results 71 to 80 of about 27,455 (284)

Covalent Bonds Reinforced Strength and Modulus of Heterocyclic Aramid Fiber by Interfacial Aminated‐MXene Nanosheets

Advanced Science, EarlyView.
We demonstrate the covalent bonds strategy to enhance the mechanical property of PBIA fiber by using interfacial MXene‐NH2 nanosheets. The MXene‐NH2 nanosheets with reactive amino sites that can serve as nucleating agents and chain anchors to enhance orientation, crystallinity and interchain interaction of PBIA fiber via strong interfacial amido ...
Boyuan Chen, Hansheng Liu, Weiheng Kong, Ke Han, Jing Fang, Xingjiang Wu, Jianhong Xu, Hao Li   +7 more
wiley   +1 more source

Intra-annual fluctuation in morphology and microfibril angle of tracheids revealed by novel microscopy-based imaging.

PLoS ONE, 2022
Woody cells, such as tracheids, fibers, vessels, rays etc., have unique structural characteristics such as nano-scale ultrastructure represented by multilayers, microfibril angle (MFA), micro-scale anatomical properties and spatial arrangement ...
Yusuke Kita, Tatsuya Awano, Arata Yoshinaga, Junji Sugiyama   +3 more
doaj   +1 more source

The Supramolecular Organization of Fibrillin-Rich Microfibrils [PDF]

The Journal of Cell Biology, 2001
We propose a new model for the alignment of fibrillin molecules within fibrillin microfibrils. Automated electron tomography was used to generate three-dimensional microfibril reconstructions to 18.6-Å resolution, which revealed many new organizational details of untensioned microfibrils, including heart-shaped beads from which two arms emerge, and ...
Baldock, Clair, Koster, Abraham J., Ziese, Ulrike, Rock, Matthew J., Sherratt, Michael J.; id_orcid 0000-0003-4759-6617, Kadler, Karl E.; id_orcid 0000-0003-4977-4683, Adrian Shuttleworth, C., Kielty, Cay M.   +7 more
openaire   +4 more sources

Thermally Processable, Transparent, Mechanically Tunable and Robust Bioplastics From Wastepaper

Advanced Science, EarlyView.
Unlike conventional inefficient or low‐value wastepaper recycling, a directional transformation strategy is employed to convert whole wastepaper into intact bioplastics with tunable mechanical properties in our work. These bioplastics can be processed into flexible bags or rigid containers and exhibit high transparency, water resistance, repairability,
Zhezhe Zhou, Tao Chu, Boyou Hou, Mark Lynch, Siqi Huo, Min Hong, Jianguo Yang, Paulomi (Polly) Burey, Qiang Gao, Guobo Huang, Pingan Song   +10 more
wiley   +1 more source

A Natural LTR Retrotransposon Insertion in the Promoter of GhNAC140-Dt Boosts Cotton Lint Yield. [PDF]

Plant Biotechnol J
ABSTRACT Transposable elements (TEs) are fundamental drivers of crop evolution and domestication. Whereas the underlying mechanisms of TE‐mediated gene activation remain poorly understood. Lint percentage is an important yield component in cotton. Here, we report a retrotransposon insertion in the promoter of GhNAC140‐Dt, a secondary wall NAC encoding ...
Yu Y, Shang X, Wang H, Zhu L, Han X, He Q, Li W, Tan Y, Zhu G, Guo W.   +9 more
europepmc   +2 more sources

The fibrillin microfibril scaffold: A niche for growth factors and mechanosensation?

Matrix Biology, 2015
The fibrillins, large extracellular matrix molecules, are polymerized to form "microfibrils." The fibrillin microfibril scaffold is populated by microfibril-associated proteins and by growth factors, which are likely to be latent.
G. Sengle, L. Sakai
semanticscholar   +1 more source

Computer Vision Pipeline for Image Analysis for Freeze‐Fracture Electron Microscopy: Rosette Cellulose Synthase Complexes Case

Advanced Intelligent Discovery, EarlyView.
This paper presents a computer vision (deep learning) pipeline integrating YOLOv8 and YOLOv9 for automated detection, segmentation, and analysis of rosette cellulose synthase complexes in freeze‐fracture electron microscopy images. The study explores curated dataset expansion for model improvement and highlights pipeline accuracy, speed ...
Siri Mudunuri, Leala Carbonneau, Eric M. Roberts, Alison W. Roberts, Candace H. Haigler, Alexey V. Gulyuk, Yaroslava G. Yingling   +6 more
wiley   +1 more source

Identification of anisotropic vibrational properties of Padauk wood with interlocked grain [PDF]

, 2010
International audienceGrain deviations and high extractives content are common features of many tropical woods. We aimed at clarifying their respective impact on vibrational properties, referring to African Padauk (Pterocarpus soyauxii Taub.), a species ...
Brémaud, Iris, Cabrolier, Pierre, Clair, Bruno, Gril, Joseph, Gérard, Jean, Minato, Kazuya, Thibaut, Bernard   +6 more
core   +3 more sources

The Microfibril-Associated Glycoproteins (MAGPs) and the Microfibrillar Niche

Matrix Biology, 2015
The microfibril-associated glycoproteins MAGP-1 and MAGP-2 are extracellular matrix proteins that interact with fibrillin to influence microfibril function.
R. Mecham, M. Gibson
semanticscholar   +1 more source

Smart Bioinspired Material‐Based Actuators: Current Challenges and Prospects

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This work gathers, in a review style, an extensive and comprehensive literature overview on the development of autonomous actuators based on synthetic materials, bringing together valuable knowledge from several studies. Furthermore, the article identifies the fundamental principles of actuation mechanisms and defines key parameters to address the size
Alejandro Palacios, Léon Chiriatti, Simon Poppinga, Thomas Speck, Vincent Le Houérou   +4 more
wiley   +1 more source