Results 61 to 70 of about 38,639 (316)
Subcritical crack growth in fibrous materials [PDF]
, 2006 We present experiments on the slow growth of a single crack in a fax paper sheet submitted to a constant force $F$. We find that statistically averaged crack growth curves can be described by only two parameters : the mean rupture time $\tau$ and a ...
Barenblatt G. I. +11 more
core +5 more sources
Plant Physiology, 2015 With a reinterpretation of experimental data, computational dynamics studies suggest elementary cellulose microfibrils contain between 18 and 24 chains.
Daniel P. Oehme +5 more
semanticscholar +1 more source
Fibrillar Bundles as Fibrous Filler Materials for Attaining Cell Anisotropy in Bioprinting
Advanced Healthcare Materials, EarlyView.Fibrillar bundles are introduced as a bioprintable additive that enables robust and scalable cellular alignment within 3D constructs through flow‐induced orientation during extrusion. These fibers support strong cell adhesion and polarization across various cell types and significantly enhance myotube alignment in Gelatine‐Methacryloyl (GelMA ...
Sven Heilig +10 more
wiley +1 more source
PolysaccharidesPolymer matrices can be reinforced with cellulose fillers in a variety of geometric shapes. Depending on the morphology of the particles, the volume fraction of the composite additive may decrease, while the values of the elastic modulus may increase ...
Igor Makarov +9 more
doaj +1 more source
Sculpting the Future of Bone: The Evolution of Absorbable Materials in Orthopedics
Advanced Materials, EarlyView.This review summarizes the current status of polymeric, ceramic, and metallic absorbable materials in orthopedic applications, and highlights several innovative strategies designed to enhance mechanical performance, control degradation, and promote bioactivity. We also discuss the progress and translational potential of absorbable materials in treating
Zhao Wang +13 more
wiley +1 more source
P10.05 REDUCED MOLECULAR FLEXIBILITY IN THE LARGE ARTERIES OF DIABETIC RATS
Artery Research, 2009 In Type 1 and 2 diabetes tissue stiffening is evident from measurements of the gross mechanical properties of the vasculature. In general, pathological glycosylation of extracellular matrix proteins may play an important role in increasing stiffness in ...
R. Akhtar +4 more
doaj +1 more source
Nature Communications, 2023 Lignocellulose recalcitrance hampers its utilization for the production of biofuels and biosourced chemicals. Here, the authors reveal that the amorphous cellulose is the breakpoint of interact microfibrils and propose OsFC16/CESA9 as the engineering ...
Ran Zhang +12 more
doaj +1 more source
Engineering of Bioenergy Crops: Dominant Genetic Approaches to Improve Polysaccharide Properties and Composition in Biomass. [PDF]
, 2020 Large-scale, sustainable production of lignocellulosic bioenergy from biomass will depend on a variety of dedicated bioenergy crops. Despite their great genetic diversity, prospective bioenergy crops share many similarities in the polysaccharide ...
Brandon, Andrew G, Scheller, Henrik V
core
Structure-mechanics relationships of collagen fibrils in the Osteogenesis Imperfecta Mouse model [PDF]
, 2015 The collagen molecule, which is the building block of collagen fibrils, is a triple helix of two α1(I) chains and one α2(I) chain. However, in the severe mouse model of osteogenesis imperfecta (OIM), deletion of the COL1A2 gene results in the ...
Andriotis, OG +7 more
core +4 more sources
Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis
Advanced Materials, EarlyView.Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena +10 more
wiley +1 more source