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“Functional Polymer Solutions and Gels—Physics and Novel Applications” contains a broad range of articles in this vast field of polymer and soft matter science. It shows insight into the field by highlighting how sticky (non-covalent) chemical bonds can assemble a seemingly water-like liquid into a gel, how ionic liquids influence the gelation behavior of poly(N-Isopropylacrylamide) as well as how the molecular composition of functional copolymers is reflected in the temperature-responsiveness. These physics were augmented by theoretical works on drag-reduction. Also, drug-release – an improved control of how fast or dependent on an external factor – and antibacterial properties were the topic of several works. Biomedical applications on how cell growth can be influenced and how vessels in biological systems, e.g., blood vessels, can be improved by functional polymers were complemented with papers on tomography by using gels. On totally different lines, also the topic of how asphalt can be improved and how functional polymers can be used for the enrichment and removal of substances. These different papers are a good representation of the whole area of functional polymers.

Poly(N-isopropylacrylamide) --- tacticity --- ionic liquid --- rheology --- hydrogel --- vascular graft --- braided fiber strut --- swellability --- mechanical property --- N-isopropylacrylamide --- lower critical solution temperature --- thermoresponsive polymers --- hydrophobic interactions --- statistical modeling --- SBS-modified asphalt binder --- UV aging --- rheological properties --- functional group --- cracking --- osteoporosis --- strontium --- polyphenol tannic acid --- titanium --- osteoblasts --- osteoclasts --- hydrophilic molecularly imprinted chitosan --- deep eutectic solvents --- solid phase microextraction --- gallic acid --- response surface methodology --- coating --- drug delivery --- surface roughness --- polymers --- mesoporous silica --- polypropylene --- nonwoven fibers --- plasma --- imprinted polymer --- chromium --- carbon-fibers --- multifunctional composites --- nanocomposites --- fracture toughness --- associative polymer colloids --- micellar assemblies --- Reynolds stress model --- polymer --- turbulent model --- drag reduction --- DNS --- responsive gels in biomedical and diagnostic applications --- gel --- precision --- radiation therapy --- dosimetry --- 3D --- flattening filter free --- FFF --- oxygen scavenger --- dose rate --- magnetic resonance --- fluorescent gels --- radio-fluorogenic (RFG) gel --- tomographic fluorescence imaging --- polymer-gel radiation dosimetry --- 3D radiation dosimetry --- microscopic characteristic --- poly (styrene-butadiene-styrene)-modified asphalt --- modified clamps --- adhesion --- n/a

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Entitled “Natural Fiber-Based Composites”, this Special Issue has the objective to give an inventory of the latest research in the area of composites reinforced with natural fibers. Fibers of renewable origin have many advantages. They are abundant and cheap, they have a reduced impact on the environment, and they are also independent from fossil resources. Their ability to mechanically reinforce thermoplastic matrices is well known, as their natural heat insulation ability. In the last twenty years, the use of cellulosic and lignocellulosic agricultural by-products for composite applications has been of great interest, especially for reinforcing matrices. The matrices can themselves be of renewable origin (e.g., proteins, starch, polylactic acid, polyhydroxyalkanoates, polyamides, etc.), thus contributing to the development of 100% bio-based composites with a controlled end of life. This Special Issue’s objective is to give an inventory of the latest research in this area of composites reinforced with natural fibers, focusing in particular on the preparation and molding processes of such materials (e.g., extrusion, injection-molding, hot pressing, etc.) and their characterization. It contains one review and nineteen research reports authored by researchers from four continents and sixteen countries, namely, Brazil, China, France, Italy, Japan, Malaysia, Mexico, Pakistan, Poland, Qatar, Serbia, Slovenia, Spain, Sweden, Tunisia, and Vietnam. It provides an update on current research in the field of natural fiber based composite materials. All these contributions will be a source of inspiration for the development of new composites, especially for producers of natural fibers, polymer matrices of renewable origin and composite materials. Generally speaking, these new materials are environmentally friendly and will undoubtedly find numerous applications in the years to come in many sectors. Dr. Philippe Evon Guest Editor

Technology: general issues --- biopolymers --- sunflower protein concentrate --- municipal bio-waste --- urea --- slow-release fertilizers --- lime mortar --- mucilaginous plants --- bio-products --- Fourier-transform infrared (FTIR) characterization --- cellulosic --- fiber --- flame retardant --- ecofriendly --- cotton --- coating --- exterior wall paints --- stain resistance --- western city --- volatile organic compounds (VOCs) --- cellulose nanofiber --- pretreatment --- lignin --- hemicellulose --- physicochemical properties --- natural-fiber-reinforced polymer composites --- chemical treatments --- natural fibers --- manufacturing techniques --- green composites --- amaranth stem --- bark --- pith --- insulation blocks --- hardboards --- green composite --- nonwoven --- sound absorption --- structure --- profiling --- natural dye --- Himalayan balsam --- invasive plant --- printing --- textile --- paper --- olive stone --- biocomposite --- LCA --- circular economy --- filler --- sericin --- poly(N-isopropylacrylamide) --- cotton fabrics --- electrospinning --- microcapsules --- chitosan --- essential oil --- bio functional material --- chitin nanofiber --- composite particle --- Pickering emulsion polymerization --- polystyrene --- scaled-down --- wastewater treatment --- differential scanning calorimetry --- tensile properties --- proton nuclear magnetic resonance spectroscopy --- packaging --- hybrid yarns --- hemp --- PA11 --- woven fabric --- bio-based composite --- mechanical characterisation --- biobased carbon materials --- meso- and microporous carbons --- dye adsorption --- chemical adsorption --- electrostatic interactions --- flax tows --- ultrasound --- gamma treatment --- DVS --- environmental analysis --- mechanical properties --- composite materials --- linseed flax --- straw --- fibre mechanical extraction --- shives --- mean fibre length --- mean fibre diameter --- geotextiles --- antibacterial activity --- kapok fibre --- polycaprolactone --- sound-absorption performance --- fractal dimension --- epoxy --- sustainability --- flame retardancy --- coffee wastes --- biowaste --- biopolymers --- sunflower protein concentrate --- municipal bio-waste --- urea --- slow-release fertilizers --- lime mortar --- mucilaginous plants --- bio-products --- Fourier-transform infrared (FTIR) characterization --- cellulosic --- fiber --- flame retardant --- ecofriendly --- cotton --- coating --- exterior wall paints --- stain resistance --- western city --- volatile organic compounds (VOCs) --- cellulose nanofiber --- pretreatment --- lignin --- hemicellulose --- physicochemical properties --- natural-fiber-reinforced polymer composites --- chemical treatments --- natural fibers --- manufacturing techniques --- green composites --- amaranth stem --- bark --- pith --- insulation blocks --- hardboards --- green composite --- nonwoven --- sound absorption --- structure --- profiling --- natural dye --- Himalayan balsam --- invasive plant --- printing --- textile --- paper --- olive stone --- biocomposite --- LCA --- circular economy --- filler --- sericin --- poly(N-isopropylacrylamide) --- cotton fabrics --- electrospinning --- microcapsules --- chitosan --- essential oil --- bio functional material --- chitin nanofiber --- composite particle --- Pickering emulsion polymerization --- polystyrene --- scaled-down --- wastewater treatment --- differential scanning calorimetry --- tensile properties --- proton nuclear magnetic resonance spectroscopy --- packaging --- hybrid yarns --- hemp --- PA11 --- woven fabric --- bio-based composite --- mechanical characterisation --- biobased carbon materials --- meso- and microporous carbons --- dye adsorption --- chemical adsorption --- electrostatic interactions --- flax tows --- ultrasound --- gamma treatment --- DVS --- environmental analysis --- mechanical properties --- composite materials --- linseed flax --- straw --- fibre mechanical extraction --- shives --- mean fibre length --- mean fibre diameter --- geotextiles --- antibacterial activity --- kapok fibre --- polycaprolactone --- sound-absorption performance --- fractal dimension --- epoxy --- sustainability --- flame retardancy --- coffee wastes --- biowaste

Choose an application

• Reference Manager
• EndNote
• RefWorks (Direct export to RefWorks)

Entitled “Natural Fiber-Based Composites”, this Special Issue has the objective to give an inventory of the latest research in the area of composites reinforced with natural fibers. Fibers of renewable origin have many advantages. They are abundant and cheap, they have a reduced impact on the environment, and they are also independent from fossil resources. Their ability to mechanically reinforce thermoplastic matrices is well known, as their natural heat insulation ability. In the last twenty years, the use of cellulosic and lignocellulosic agricultural by-products for composite applications has been of great interest, especially for reinforcing matrices. The matrices can themselves be of renewable origin (e.g., proteins, starch, polylactic acid, polyhydroxyalkanoates, polyamides, etc.), thus contributing to the development of 100% bio-based composites with a controlled end of life. This Special Issue’s objective is to give an inventory of the latest research in this area of composites reinforced with natural fibers, focusing in particular on the preparation and molding processes of such materials (e.g., extrusion, injection-molding, hot pressing, etc.) and their characterization. It contains one review and nineteen research reports authored by researchers from four continents and sixteen countries, namely, Brazil, China, France, Italy, Japan, Malaysia, Mexico, Pakistan, Poland, Qatar, Serbia, Slovenia, Spain, Sweden, Tunisia, and Vietnam. It provides an update on current research in the field of natural fiber based composite materials. All these contributions will be a source of inspiration for the development of new composites, especially for producers of natural fibers, polymer matrices of renewable origin and composite materials. Generally speaking, these new materials are environmentally friendly and will undoubtedly find numerous applications in the years to come in many sectors. Dr. Philippe Evon Guest Editor

biopolymers --- sunflower protein concentrate --- municipal bio-waste --- urea --- slow-release fertilizers --- lime mortar --- mucilaginous plants --- bio-products --- Fourier-transform infrared (FTIR) characterization --- cellulosic --- fiber --- flame retardant --- ecofriendly --- cotton --- coating --- exterior wall paints --- stain resistance --- western city --- volatile organic compounds (VOCs) --- cellulose nanofiber --- pretreatment --- lignin --- hemicellulose --- physicochemical properties --- natural-fiber-reinforced polymer composites --- chemical treatments --- natural fibers --- manufacturing techniques --- green composites --- amaranth stem --- bark --- pith --- insulation blocks --- hardboards --- green composite --- nonwoven --- sound absorption --- structure --- profiling --- natural dye --- Himalayan balsam --- invasive plant --- printing --- textile --- paper --- olive stone --- biocomposite --- LCA --- circular economy --- filler --- sericin --- poly(N-isopropylacrylamide) --- cotton fabrics --- electrospinning --- microcapsules --- chitosan --- essential oil --- bio functional material --- chitin nanofiber --- composite particle --- Pickering emulsion polymerization --- polystyrene --- scaled-down --- wastewater treatment --- differential scanning calorimetry --- tensile properties --- proton nuclear magnetic resonance spectroscopy --- packaging --- hybrid yarns --- hemp --- PA11 --- woven fabric --- bio-based composite --- mechanical characterisation --- biobased carbon materials --- meso- and microporous carbons --- dye adsorption --- chemical adsorption --- electrostatic interactions --- flax tows --- ultrasound --- gamma treatment --- DVS --- environmental analysis --- mechanical properties --- composite materials --- linseed flax --- straw --- fibre mechanical extraction --- shives --- mean fibre length --- mean fibre diameter --- geotextiles --- antibacterial activity --- kapok fibre --- polycaprolactone --- sound-absorption performance --- fractal dimension --- epoxy --- sustainability --- flame retardancy --- coffee wastes --- biowaste --- n/a