Results 221 to 230 of about 26,103 (323)

Recent Advances in Natural Polymers‐based Hydrogels for Periodontal Regeneration

open access: yesMacromolecular Bioscience, Volume 26, Issue 5, May 2026.
Natural polymer‐based hydrogels are emerging as promising biomimetic platforms for periodontal regeneration. This review highlights advances in alginate, collagen, and chitosan hydrogels engineered to modulate inflammation, deliver bioactive agents, and support tissue repair.
João de Freitas Gomes Neto   +7 more
wiley   +1 more source

Mechanical Recycling of Biochar‐Filled Poly(lactic acid): A Study of Mechanical and Thermal Properties Supported by Meta‐Analysis

open access: yesMacromolecular Materials and Engineering, Volume 311, Issue 5, May 2026.
Biochar‐filled poly(lactic) acid is mechanically recyclable with acceptable property retention after one reprocessing cycle, while five cycles significantly reduce strength and ductility. Thermal transition temperatures do not change, crystallinity increases, and cold crystallization temperature decreases.
Ábris Dávid Virág   +3 more
wiley   +1 more source

Combined experimental and computational approach to elucidate the twin-screw granulation process [PDF]

open access: yes, 2015
De Beer, Thomas   +6 more
core  

New Materials for Additive Manufacturing: Thermal and Spectroscopic Analysis of pa 12–Clay Composites

open access: yesPolymers for Advanced Technologies, Volume 37, Issue 5, May 2026.
ABSTRACT This study investigated the thermal and spectroscopic properties of composites produced from Polyamide 12 (PA 12) and montmorillonite (MMT) or sepiolite (SEP) clays, for application in additive manufacturing. These properties are critical during the printing process, as they directly affect the balance between the energy input to the parts and
Joyce Batista Azevedo   +8 more
wiley   +1 more source

Development of regime map for steady-state high shear wet twin-screw granulation [PDF]

open access: yes, 2015
De Beer, Thomas   +7 more
core   +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, Volume 66, Issue 5, Page 3100-3141, May 2026.
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

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