Results 91 to 100 of about 21,634 (268)

Analysis of thermomechanical properties of polymeric materials produced by a 3D printing method

Tehnički Glasnik, 2019
A comparative analysis of the thermomechanical properties of semicrystalline and amorphous polymeric materials was carried out. Samples were produced by using a 3D printing technology on the SIGNAL printer - ATMAT.
Adam Gnatowski, Rafał Gołębski*, Piotr Sikora   +2 more
doaj   +1 more source

The effect of the compatibilizer SEBS-g-GMA on the blend PP-PET: virgin and recycled materials [PDF]

, 2016
. In the carpet industry poly(ethylene terephthalate) (PET) and poly(propylene) (PP) are often used together within a single product. Mechanical recycling of these carpets results in a blend of PET and PP, which are immiscible. To enhance impact strength
Delva, Laurens, Ragaert, Kim, Van Damme, Nicolas, Van Kets, Karen   +3 more
core   +1 more source

Biodegradable Adhesive Systems for Bio‐Integrated Applications

Advanced Science, EarlyView.
Biodegradable adhesives provide temporary yet reliable adhesion while degrading into safe, non‐toxic by‐products under physiological or environmental conditions. This review summarizes recent developments in physical and chemical adhesion mechanisms—including hydrogen bonding, catechol chemistry, amine‐carboxyl coupling, and emerging diazirine and urea
Won Bae Han, Sungkeun Han, Prashant Shivaji Shewale, Hyewon Cho, Li‐Hyun Kim, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +6 more
wiley   +1 more source

Antimicrobial nano-silver non-woven polyethylene terephthalate fabric via an atmospheric pressure plasma deposition process [PDF]

, 2015
An antimicrobial nano-silver non-woven polyethylene terephthalate (PET) fabric has been prepared in a three step process. The fabrics were first pretreated by depositing a layer of organosilicon thin film using an atmospheric pressure plasma system, then
Aziz, Gaelle, Coenye, Tom, Cools, Pieter, De Geyter, Nathalie, Deng, Xiaolong, Leys, Christophe, Morent, Rino, Nikiforov, Anton   +7 more
core   +1 more source

Ionic–Bionic Interfaces: Advancing Iontronic Strategies for Bioelectronic Sensing and Therapy

Advanced Science, EarlyView.
Ionic–bionic interfaces for bioelectronics leverage ions as multifunctional mediators that combine mechanical compliance, ionic and electronic functionalities, and therapeutic effects. These systems offer real‐time biosignal transduction, effective wound dressing, responsive drug delivery, and seamless interaction between soft tissues and electronic ...
Yun Goo Ro, Yoojin Chang, Jeeyoon Kim, Seungjae Lee, Sangyun Na, Cheolhong Park, Hyunhyub Ko   +6 more
wiley   +1 more source

Corrosion Protective Coating Based on Alkyd Resins Derived from Recycled Poly (ethylene terephthalate) Waste for Carbon steel

International Journal of Electrochemical Science, 2013
The goal of this investigation is to obtain alkyd resins using recycled poly (ethylene terephthalate), PET, and different vegetable oils. Glycolysis of PET waste using pentaerytheritol (PEr) was used to produce suitable hydroxyl oligomers, GPEr, for ...
Ayman M. Atta, Rasha A. El-Ghazawy, Ashraf M. El-Saeed   +2 more
doaj   +1 more source

Electrochemically Mediated Alkaline Hydrolysis and Methanolysis of Poly(ethylene terephthalate) (PET)

ACS Sustainable Chemistry & Engineering
Low-impact, closed-loop recycling of plastics is crucial to sustainably managing these pervasive and resource-intense materials. Our approach aimed to reinvent chemical recycling by integrating it with electrochemical processes to generate reactants electrochemically and depolymerize plastic in situ, with the objective of reducing both costs and ...
Samantha P. Bunke, Kindle S. Williams, William A. Tarpeh   +2 more
openaire   +1 more source

Modulating Integrin and Growth Factor Signaling With Peptides: Strategies to Synergistically Enhance Bone Tissue Regeneration

Advanced Science, EarlyView.
It has been demonstrated that, in the bone extracellular matrix (ECM), integrins and growth factor receptors (GFRs) engage in synergistic signaling to guide bone healing and regeneration. This review provides a comprehensive overview of current strategies using ECM‐derived peptides to recreate the cellular microenvironment and harness synergistic ...
Lluís Oliver‐Cervelló, Elisabetta Ada Cavalcanti‐Adam, Carlos Mas‐Moruno   +2 more
wiley   +1 more source

Recent advances in enzyme engineering for improved deconstruction of poly(ethylene terephthalate) (PET) plastics

Communications Materials
In the last ~20 years, a multitude of natural enzymes have been discovered that can catalyze the breakdown of the common plastic poly(ethylene terephthalate) (PET).
Thomas M. Groseclose, Hau B. Nguyen
doaj   +1 more source

Epoxy Resin and Polyurethane Compositions from Glycolized Poly (ethylene terephthalate) Wastes

Medžiagotyra, 2013
The possibility to use poly(ethylene terephthalate) (PET) bottles production waste as raw material for compositions with high adhesion ability has been investigated.
Gintaras MACIJAUSKAS, Virginija JANKAUSKAITĖ   +1 more
doaj   +1 more source