Results 51 to 60 of about 19,226 (250)

Changes in the composition and structure at PET-waste processing into building materials

MATEC Web of Conferences, 2018
The results of studies of the composition and structure of polyethylene terephthalate in the process of thermomechanical processing of polymeric wastes as well as properties of waste products obtained on the basis of waste are presented.
Fomina Natalya, Fedotova Olga, Polyanskiy Mikhail   +2 more
doaj   +1 more source

Perancangan Polybag Knockdown Dengan Material Polyethylene Terephthalate (PET)

Quantum Teknika, 2022
During the Covid-19 pandemic, the need for food was one of the problems faced by the government. The government urges the public to do independent food planting using polybag planting media as one solution to overcome this problem.
Agus Kurniawan, Bayu Prabandono, Dicky Bondan Wirawan, Santoso Kalim   +3 more
doaj   +1 more source

Polymer Substrates for Flexible Sensors: Advances and Contributions to Smart Agriculture

Advanced Functional Materials, EarlyView.
This review comprehensively summarizes recent advances in polymer‐based flexible sensors for smart agriculture, focusing on polymer substrate design, interface engineering, and applications in soil, plant, animal, aquaculture, and post‐harvest monitoring.
Yihui Li, Zhangzheng Xiao, Zheng Yan, Adnan Raza Altaf, Qun Song, Dingding Yao, Afshan Sohail, Yixin Wang, Wenxiu Ma, Shanjun Li, Yaohui Chen, Peiwen Liu, Kai Zhang   +12 more
wiley   +1 more source

Sustainable Compositions and 3D Printing Technologies for Characterizing and Optimizing Recycled PETG [PDF]

E3S Web of Conferences
The packing industry makes extensive use of terephthalate polyesters because of their chemical durability and optical qualities. Examples of these materials are polyethylene terephthalate (PET) and glycol-modified PET (PETG).
Prakash Mishra Ved, Hayder Nibras, Satyanarayana G.V.V., Reddy Uma, Lakhanpal Sorabh, Meheta Ankit, Balram Yelamasetti   +6 more
doaj   +1 more source

Clayey Soil Improvement with Polyethylene Terephthalate (PET) Waste

Applied Sciences, 2023
Population expansion and the development of technology have led to an increase in construction activities. In many cases, foundation grounds do not have a high enough bearing capacity and are not capable of ensuring the safe exploitation of the ...
Ana-Maria Urian, Nicoleta-Maria Ilies, Ovidiu Nemes, Andor-Csongor Nagy   +3 more
doaj   +1 more source

Design and Characterization of a Two‐Dimensional Soft Array Based on Cooperative Dielectric Elastomer Actuators

Advanced Functional Materials, EarlyView.
A fully polymeric two‐dimensional array of Dielectric Elastomers enables self‐sensing, cooperative actuation, and large‐stroke operation in a DE‐based autonomous conveyor. Based only on voltage and current measurements at actuator level, the system detects the presence of a ball and subsequently drives it toward a target position.
Saverio Addario, Alberto Priuli, Giovanni Soleti, Sebastian Gratz‐Kelly, Benjamin Zemlin, Stefan Seelecke, Gianluca Rizzello   +6 more
wiley   +1 more source

Polyethylene terephthalate (PET) waste in electrochemical applications

Journal of Environmental Chemical Engineering
Plastic pollution remains a critical challenge, requiring advanced recycling solutions to transform waste into valuable materials. The European Commission’s Circular Economy Action Plan (CEAP) promotes sustainable product design, resource retention, and plastic waste prevention to reduce environmental impact and drive innovation.
Neelalochana, Varun Donnakatte, Scardi, Paolo, Ataollahi, Narges   +2 more
openaire   +2 more sources

Nanofiber‐Supported Decellularized Matrix Membrane Creates a Biomimetic Biochemical and Biophysical Niche for Intestinal Organoid Epithelium

Advanced Healthcare Materials, EarlyView.
A nanofiber‐supported decellularized extracellular matrix (NaDE) membrane recreates key biochemical and mechanical features of native intestinal tissue. This platform enables the formation of a more physiologically relevant intestinal epithelium, enhancing stem cell maintenance and promoting diverse cell differentiation.
Jaeseung Youn, Hyeonji Kim, Nam Than, Juhyeok Kim, Jangwon Yoon, Dohui Kim, Hyun Jung Kim, Dong Sung Kim   +7 more
wiley   +1 more source

Regime Kinetics of Polyethylene Terephthalate/Thermotropic Liquid Crystalline Polymer PET/TLCP Polycomposites

Proceedings
The crystallization behavior of polyethylene terephthalate (PET) and PET/thermotropic liquid crystalline polymer (TLCP) composites was analyzed under isothermal conditions using calorimetric kinetic data, with thermodynamic parameters derived from the ...
Milind Janardan Kulkarni, Arun Kumar Kalkar, Vineeta D. Deshpande   +2 more
doaj   +1 more source

Dynamic Loading Regulates Meniscus‐Like Matrix Production in Human Mesenchymal Stromal Cell‐Seeded PET Scaffolds

Advanced Healthcare Materials, EarlyView.
Dynamic compression enhances mesenchymal stromal cell proliferation in nonwoven PET scaffolds under chondrogenic differentiation conditions and triggers mechanosensitive transcriptional programs associated with extracellular matrix remodeling. These findings highlight the potential of mechanically stimulated PET scaffolds as a promising platform for ...
Graciosa Quelhas Teixeira, Luisa de Roy, Anna‐Lotta Feldmeier, Mubashir Ahmad, Sofia Pilão, Maria Ahrens, Anita Ignatius, Carsten Linti, Andreas Martin Seitz   +8 more
wiley   +1 more source