Results 141 to 150 of about 16,441 (267)

Biopolymer composites from agri‐food wastes and by‐products: valorization, fabrication, and food related applications

Food Biomacromolecules, EarlyView.
Agri‐food wastes and by‐products are transformed into sustainable biopolymer composites through extraction, modification, and advanced fabrication technologies. These value‐added materials exhibit enhanced mechanical, barrier, antimicrobial, and biodegradable properties, enabling applications in food packaging, edible coatings, and preservation systems
Samuel Ayofemi Olalekan Adeyeye, Blessing Rachael Adeyeye   +1 more
wiley   +1 more source

Recent advances and clinical applications of 3D printing for female reproductive organ regeneration and gynecological disease

Interdisciplinary Medicine, EarlyView.
This comprehensive review highlights the transformative role of 3D printing and bioprinting technologies in the regeneration of female reproductive organs and the treatment of gynecological diseases. Unlike previous overviews that focus narrowly on isolated applications, this work provides an integrative analysis of recent clinical and preclinical ...
Chan Hum Park, In‐Sun Hong
wiley   +1 more source

Nanostructuring on cellulose nanocrystals [PDF]

, 2014
In dieser Arbeit wurden aus Cellulose-Nanokristallen unterschiedliche Mehrschichtkomposite hergestellt. Diese bestehen aus dem organischen Kern, den Cellulose-Nanokristallen und einer anorganischen (SiO2) und/oder metallischen Hülle, (Gold, Silber ...
Gruber, Sabine
core  

Highly Charged Cellulose Nanocrystals via Electrochemical Oxidation [PDF]

Publisher Copyright: © 2024 The Authors. Published by American Chemical Society.Due to their exceptional properties, cellulose nanocrystals (CNCs) have been proposed for various applications in sustainable materials science.
Fliri, Lukas, Yousefi, Neptun, Hannonen, Jenna, Kontturi, Eero, Peljo, Pekka   +4 more
core   +1 more source

Low‐Hysteresis Cellulose‐Based Hydrogels for Strain Detecting

Macromolecular Rapid Communications, EarlyView.
Low‐hysteresis hydrogel with high cellulose content is prepared. The modified cellulose is prepared through a sequential periodate oxidation and borohydride reduction process. The hydrogel can be used as a strain sensor with a gauge factor of 1.1 in the 0%–300% sensing range.
Xia Sun, Fanghan Luo, Feng Jiang
wiley   +1 more source

Liquid Crystal Elastomers Filaments for Adaptive Textiles and Soft Robotics: A Processing‐Centric Review

Macromolecular Rapid Communications, EarlyView.
Liquid crystal elastomer (LCE) filaments are fabricated through extrusion with in‐process UV curing, enabling controlled flow alignment and network locking of mesogens. The resulting structure responds to thermal or optical stimuli, inducing molecular reorientation and macroscopic contraction.
Anne Schwarz‐Pfeiffer, Shazia Mehtab
wiley   +1 more source

Effect of Nanosilica Aggregates/Agglomerates on Functional Properties of Poly(Butylene 2,5‐Furandicarboxylate)‐Based Nanocomposites

Polymer Composites, EarlyView.
Effect of nanosilica aggregates/agglomerates on oxygen and water vapor diffusivity of PBF/SiO2 nanocomposites. ABSTRACT The nanofillers inclusions in poly(butylene 2,5‐furandicarboxylate) (PBF)/SiO2 nanocomposites were found to consist of aggregates and agglomerates of nanosilica particles.
Giovanna Molinari, Lucia Ricci, Carlo Andrea Massa, Micaela Vannini, Laura Sisti, Paola Parlanti, Mauro Gemmi, Damiano Rossi, Maurizia Seggiani, Maria Cristina Righetti   +9 more
wiley   +1 more source

The use of nano-structured cellulose to improve plywood: A review

Journal of Materials Research and Technology
The great availability of forest resources in Brazil enables the constant growth of industrial sectors that employ wood as a raw material. Hence, several products and production techniques were developed to maximize the availability of this resource ...
L.C. Lirya Silva, F.O. Lima, S.N. Monteiro, A.R.G. Azevedo, A.L. Christoforo, B.S. Ferreira, D. Goveia, C.I. de Campos   +7 more
doaj   +1 more source

Sustainable Polymer Biocomposites for Food Packaging: Green Nanotechnology, Circular Plastic Upcycling and Smart Functional Materials

Packaging Technology and Science, EarlyView.
Graphical abstract showing the development of biodegradable polymer biocomposites reinforced with natural fibres, green nanoparticles and waste‐plastic upcycling pathways toward sustainable smart food packaging materials ABSTRACT The fundamental hypothesis behind this review is that the combination of biodegradable polymer‐based biocomposites, which ...
Chandra Sekhar Espenti, Jaewoong Lee
wiley   +1 more source

Electrospinning of cellulose nanocrystals; procedure and optimization

Carbohydrate Polymers
Cellulose nanocrystals (CNCs) and cellulose microfibrils (CMFs) are promising materials with the potential to significantly enhance the mechanical properties of electrospun nanofibers. However, the crucial aspect of optimizing their integration into these nanofibers remains a challenge.
Khodayari, Ali, Vats, Shameek, Mertz, Gregory, Schnell, Carla N., Fuentes Rojas, Carlos, Seveno, David   +5 more
openaire   +3 more sources