Results 121 to 130 of about 34,411 (250)

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

open access: yesPackaging 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

Efficient water‐soluble blue/red‐emissive carbon dots matching plant absorption spectra: Synthesis, tunable control, and their applications in promoting plant growth

open access: yesResponsive Materials, EarlyView.
Guided by the spectral demand of plant photosystems, this review summarizes the synthesis, emission regulation, dual‐emission design, and gram‐scale production of CDs for agricultural applications. Spectrally matched blue‐ and red‐emissive CDs enhance plant light utilization by converting underutilized light into photosynthetically active radiation and
Yijing Chen   +5 more
wiley   +1 more source

Microwave-based gluconic acid-catalyzed extraction of chitin-glucan extract from industrial Aspergillus niger biomass with functional activities

open access: yesKuwait Journal of Science
Industrial Aspergillus niger biomass can be a valuable source of biopolymers with antioxidative and prebiotic properties. To achieve this proposal, ethanol extraction of soluble free compounds with antioxidant activity was separated from native biomass ...
doaj   +1 more source

Large‐Area Atomically Flat Monocrystalline Gold Flakes: Recent Advances, Applications, and Future Potential

open access: yesSmall, EarlyView.
This review surveys large‐area monocrystalline gold flakes, covering synthesis, growth mechanisms, and structural properties. It highlights their role as atomically flat, highly conductive platforms for precise nanostructuring, enabling applications such as plasmonics, sensing, and nanoelectronics.
Amro O. Sweedan   +3 more
wiley   +1 more source

Applications of chitosan derivatives as adjuvants for nanoparticle‐based vaccines: A comprehensive review

open access: yesSmart Molecules, EarlyView.
This review highlights how chitosan derivatives enhance nanoparticle‐based vaccines through superior stability, mucoadhesion, and immune modulation. By triggering robust mucosal, humoral, and cellular responses, these biocompatible polymers serve as a transformative platform for next‐generation immunotherapeutics and safe and effective vaccine delivery
Sayantani Dasgupta   +8 more
wiley   +1 more source

Multifunctional and Recyclable Bio‐Based Vitrimers With Tunable Properties for Sustainable Digital Light Processing 4D Printing

open access: yesSusMat, EarlyView.
A bio‐based, photocurable vitrimer system is developed for sustainable digital light processing (DLP) 4D printing. The material exhibits tunable thermomechanical properties, shapes memory and reconfigurability, and supports repair, reprocessing, and reprinting through dynamic covalent bond exchange, offering a recyclable and multifunctional platform ...
Yunmi Chae   +8 more
wiley   +1 more source

Nanomaterials‐Decorated Biomass‐Derived Carbon for Overall Water Splitting: Interfacial Engineering, Mechanistic Insights, and Device Translation

open access: yesThe Chemical Record, EarlyView.
Biomass‐derived carbon provides a sustainable, porous, and conductive scaffold that stabilizes nanomaterials for bifunctional hydrogen evolution reaction/oxygen evolution reaction catalysis. This review summarizes design strategies (defects, heteroatom doping, heterostructures, single atoms), mechanistic/density functional theory insights, degradation ...
Paricha Jebin   +8 more
wiley   +1 more source

Chitin induces steroid-resistant airway inflammation and airway hyperresponsiveness in mice

open access: yesChitin induces steroid-resistant airway inflammation and airway hyperresponsiveness in mice
2018年度
openaire  

Diflubenzuron Caused Mitochondrial Dysfunction, Ca2+ Homeostasis Disruption, and Intrinsic Apoptosis in Trophoblastic Cells

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Diflubenzuron is used as an insect growth inhibitor, and its potential risk to human health was raised owing to the possibility of environmental residues and human exposure. This study aimed to investigate the toxic mechanism of diflubenzuron on trophoblastic cells such as HTR8/SVneo and JEG‐3 cells. We investigated mitochondrial function, Ca2+
Miji Kim   +4 more
wiley   +1 more source

Experimental estimation of copper‐site geometry reproducibility in biologically relevant redox and saccharide‐bound states of a model lytic polysaccharide monooxygenase

open access: yesActa Crystallographica Section D, EarlyView.
Small but measurable changes in the coordination geometry of a lytic polysaccharide monooxygenase copper active site are revealed by X‐ray crystallography, providing structural insight into their catalytic flexibility.Lytic polysaccharide monooxygenases (LPMOs) are copper‐dependent enzymes classified into the auxiliary activity (AA) families of the ...
Zhiyu Huang   +7 more
wiley   +1 more source

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