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Enhanced performance of rosin-based epoxy composites mixed with carbon nanotubes and cork powders from oriental oak bark
Rosin Epoxy resin Carbon nanotubes Cork powders Thermal properties Mechanical properties
2024/1/12
Rosin-based epoxy composites with high-impact toughness, tensile strength, modulus, and excellent flame retardance were prepared through a simple and effective approach. In this study, rosin-based epo...
Green plasticizers derived from epoxidized soybean oil for poly (vinyl chloride): Continuous synthesis and evaluation in PVC films
Green plasticizers Micro-flow system Continuous synthesis Mechanical performance
2024/1/12
In this paper, the epoxidation process and the ring-opening reaction were integrated to develop an efficient bio-based plasticizer in a continuous flow mode. Four novel plasticizers based on epoxidize...
Eco-friendly gelatin films with rosin-grafted cellulose nanocrystals for antimicrobial packaging
Gelatin Rosin Cellulose nanocrystal Antimicrobial properties Food packaging
2024/1/12
We report on gelatin films incorporating rosin-grafted cellulose nanocrystals (r-CNCs), which fulfill the most relevant requirements for antimicrobial packaging applications. Transparent gelatin/r-CNC...
Study on new polymer crosslinking agents and their functional hydrogels
Multifunctional crosslinking agent Functional hydrogel Shape memory ability Magnetism
2024/1/12
Functional hydrogels have been used in various fields, but their development might be limited due to the finite variety of crosslinking agents, complicated functional monomer design and synthesis. To ...
Cellulose-derived hydrothermally carbonized materials and their emerging applications
Hydrothermally carbonized cellulose emerging applications Cellulose-derived
2024/1/12
Hydrothermally carbonized cellulose and its further modifications are intriguing materials for a wide range of potential applications. Hydrothermal carbonization is a sustainable process for convertin...
Aminoglycoside hydrogels based on dynamic covalent bonds with pH sensitivity, biocompatibility, self-healing, and antibacterial ability
aminoglycosides dynamic covalent bonds hydrogels pH sensitivity sustained antibacterial
2024/1/11
Despite aminoglycosides (AGs) have superior antibacterial ability, all approved AGs by FDA are associated with adverse effects such as ototoxicity and nephrotoxicity. To solve these problems, AGs hydr...
Growing Prospects of Dynamic Covalent Chemistry in Delivery Applications
Dynamic Covalent Chemistry delivery Growing Prospects
2024/1/11
Delivery remains a major obstacle restricting the potential action of small molecular drugs as well as novel biologics which cannot readily enter cells without the help of a vector. A successful activ...
Low surface energy self‐polishing polymer grafted MWNTs for antibacterial coating and controlled‐release property of Cu2O
antibacterial coatings carbon nanotube controlled-release propert functionalization of polymers
2024/1/11
Marine biofouling had been a headache when engaging in marine activities. The most effective and convenient method for dealing with this problem was to apply antifouling coatings. But now a single ant...
Sustainable Photopolymers in 3D Printing: A Review on Biobased, Biodegradable, and Recyclable Alternatives
biobased polymers degradable polymers photopolymerization reprocessable polymers resins
2024/1/11
The global market for 3D printing materials has grown exponentially in the last decade. Today, photopolymers claim almost half of the material sales worldwide. The lack of sustainable resins, applicab...
Dynamic covalent bonds in self-healing, shape memory, and controllable stiffness hydrogels
Thiol-thioester exchange double-network hydrogels chitosan-based hydrogels on-demand dissolution acid-based hydrogels
2024/1/11
Emerging technologies are increasingly reliant on materials that deliver multiple functionality. For example, hydrogels using dynamic covalent crosslinks have proven well-suited for the preparation of...
beta-Pinene Derived Products With Enhanced In Vitro Antimicrobial Activity
β-pinene hydronopyl antifungal activity phytopathogenic fungi bacteria
2024/1/10
The development of new antimicrobials has always been a research hotspot. In this study, β-pinene-based derivatives were synthesized, and their antimicrobial activity was evaluated. The purpose was to...
Epoxidation of Tall Oil Catalyzed by an Ion Exchange Resin under Conventional Heating and Microwave Irradiation
Tall oil fatty acids Conventional Heating Microwave Irradiation
2024/1/10
Tall oil fatty acids (TOFA) are a byproduct from the Kraft pulping process, and they represent a renewable and inexpensive alternative with high potential as a renewable feedstock. Epoxidized TOFA hav...
NANOSTRUCTURED EPDXY-BASED ANTICORROSIVE COATINGS
Corrosion functionalized epoxy resin nanoparticles polarization resistance
2024/1/10
A functionalized epoxy resin (DGEBA) was synthesized from abietic acid, through the esterification and condensation reactions between the carboxyl groups of abietic acid and the basic functional group...
Hydrophobic Formulations Based on Tall Oil Distillation Products for High-Density Fiberboards
tall oil bio-refinery water repellents cellulosic fibers dynamic water vapor sorption
2024/1/10
This study investigates the effect of renewable formulations based on tall oil bio-refinery products on the water vapor sorption and interfiber strength of cellulosic fibers as well as on the properti...
Thermal Stability of Abietic Acid and Its Oxidation Products
Abietic Acid Thermal Stability Its Oxidation Products
2024/1/10
The thermal oxidation characteristics of abietic acid were investigated through tracing the oxidation process in custom-designed mini closed pressure vessel test under isothermal and step temperature ...