Results 71 to 80 of about 26,930 (214)

Bisphosphonate nanoclay edge-site interactions facilitate hydrogel self-assembly and sustained growth factor localization

open access: yesNature Communications, 2020
Nanoclays have generated interest in biomaterial design for their ability to enhance the mechanics of polymeric materials and impart biological function.
Yang-Hee Kim   +7 more
semanticscholar   +1 more source

Overcoming Challenges in 3D Printing of Polyolefins and Their Composites: A Review on Strategies for Improved Printability and Performance

open access: yesPolymer Engineering &Science, EarlyView.
This review integrates the molecular fundamentals, key challenges, and mitigation strategies in polyolefin 3D printing, focusing on shrinkage, warpage, and adhesion control. It highlights material design approaches using recycled polyolefins and functional fillers to improve printability, mechanical properties, and sustainability in additive ...
Malik Hassan   +5 more
wiley   +1 more source

Design and Statistical Optimization of PLA Organoclay‐Based Dispersions for Recyclable Packaging Paper

open access: yesPolymer Engineering &Science, EarlyView.
Through experimental design, polylactic acid (PLA)—organoclay dispersions were optimized to produce biobased coatings that have a high barrier potential while maintaining repulpability, promoting sustainable packaging solutions. ABSTRACT Performance and recyclability of paper coatings depend on precise control of polymer, surfactant, filler ...
Abdenour Chenni   +7 more
wiley   +1 more source

Nanocoating of montmorillonite/Mg-β-tricalcium phosphate on orthodontic titanium miniscrews [PDF]

open access: yes, 2010
Mini-implants (1-2 mm in diameter) are miniscrews that are placed in the jaw bones to help Orthodontists move teeth in a controlled manner. The reasons behind their increasing popularity over the past decade is that mini-implants are easily placed and ...
Rabie, ABM, Tang, B, Wong, RWK, Zhou, WY
core   +1 more source

Improvement of water absorption behavior and mechanical properties of woven jute fiber‐reinforced epoxy composites with waste eggshell filler

open access: yesPolymer International, EarlyView.
This study investigates the influence of waste eggshell powder on the water absorption and mechanical properties of jute fiber‐reinforced epoxy composites. Optimal eggshell filler content (2 wt%) significantly enhances composite performance by reducing water absorption and improving mechanical properties.
Safak Yildizhan   +4 more
wiley   +1 more source

Effect of organic montmorillonite nanoclay concentration on the physical and rheological properties of asphalt binder [PDF]

open access: yes, 2013
This study explores the effect of the addition of various concentration of organic nanoclay on the physical and rheological properties of asphalt binder.
Aburkaba, Eltaher Elzarroug   +4 more
core  

Dental composites: a comprehensive review on formulation, properties and recent developments

open access: yesPolymer International, EarlyView.
Dental composites are essential in modern restorative dentistry; this review covers their development, composition, key properties and recent advances, highlighting new technologies for optimizing materials and improving clinical outcomes. Abstract Dental composites have evolved considerably since their introduction, becoming the cornerstone of modern ...
Rayenne Latoui   +2 more
wiley   +1 more source

Experimental study of extrusion and surface treatment of organo clay with PET nanocomposites [PDF]

open access: yes, 2008
This article was submitted to and presented at the ANTEC 2008 technical conference.The use of organoclay in polymers is expected to increase annually by about 5 percent.
Sontikaew, S, Tarverdi, K
core  

Tribological properties of nanoclay reinforced polyimide nanocomposite coatings for alloy steels [PDF]

open access: yes, 2017
A new process was developed to deposit uniform Montmorillonite nanoclay reinforced polyimide nanocomposite coating on alloy steels. The nanoclay particles were successfully dispersed in N, N-Dimethylacetamide using a combination of magnetic stirring ...
Chen   +23 more
core   +4 more sources

Bio‐Based Polyurethanes: Mechanical Performance, Structure–Property Relationships, and Future Directions

open access: yesJournal of Polymer Science, EarlyView.
This review examines bio‐based polyurethanes from renewable feedstocks, focusing on structure‐property relationships governing mechanical performance. It analyzes reinforcement strategies, benchmarks against petrochemical counterparts, and explores future directions, including non‐isocyanate routes and circular economy integration for sustainable high ...
Khaled Chawraba   +4 more
wiley   +1 more source

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