Results 41 to 50 of about 420,713 (306)

INFLUENCE OF COCONUT SHELL ADDITION ON PHYSICO-MECHANICAL PROPERTIES OF WOOD PLASTIC COMPOSITES1

Revista Árvore, 2018
In this study, composites with three types of thermoplastic matrix and cellulosic material in a proportion of 40% were produced. The three thermoplastic matrices were high density polyethylene (HDPE), polypropylene (PP) and low density polyethylene (LDPE)
Éverton Hillig, Ignacio Bobadilla, Ademir José Zattera, Érick Agonso Agnes de Lima, Raquel Marchesan   +4 more
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Polyethylene Materials Bearing In-chain Mechanophores

, 2023
Polyethylenes are recognized as fundamental plastic materials that are manufactured in the largest quantities among all synthetic polymers. The chemical inert nature of the saturated hydrocarbon chains is important for the storage and usage of polyolefin plastics, whereas has given rise to significant environmental challenges regarding plastic ...
Xiaohui Zhang, Yajun Zhao, Meng Chen, Shan Tang   +3 more
openaire   +1 more source

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Novel Deposition Method of Crosslinked Polyethylene Thin Film for Low-Refractive-Index Mid-Infrared Optical Coatings

Sensors, 2023
Mid-infrared optics require optical coatings composed of high- and low-refractive-index dielectric layers for the design of optical mirrors, filters, and anti-reflection coatings.
Taeyoon Jeon, Jieun Myung, Changsoon Choi, Komron Shayegan, Scott M. Lewis, Axel Scherer   +5 more
doaj   +1 more source

Blends of linear-low-density polyethylene and thermoplastic bloodmeal using maleic anhydride grafted polyethylene as compatibilizer [PDF]

, 2012
Linear Low-Density Polyethylene (LLDPE) was blended with Novatein Thermoplastic from bloodmeal (NTP.) The compatibilizing effect of maleic anhydride grafted polyethylene (PE-g-MAH) on mechanical, morphology thermal properties and water absorption were ...
Marsilla, K. I. Ku, Verbeek, Casparus Johan R.   +1 more
core   +1 more source

Eco-friendly approach and potential biodegradable polymer matrix for WPC composite materials in outdoor application [PDF]

, 2019
Blends based on high density polyethylene (HDPE) and poly(lactic) acid (PLA) with different ratios of both polymers were produced: a blend with equal amounts of HDPE and PLA, hence 50 wt.% each, proved to be a useful compromise, allowing a high amount of
Massardier, Valerie, Quitadamo, Alessia, Valente, Marco   +2 more
core   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

FEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini, Nicolò Antonelli, Gianluca Molla   +2 more
wiley   +1 more source

Polimer Malzemelerin Sürtünme Karıştırma Nokta Kaynağı

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2014
Polimer malzemeler çeşitli endüstriyel alanlarında kullanılan mühendislik malzemeleridir. Teknolojinin ilerlemesiyle birlikte polimer işleme ve üretim teknikleri de gelişmiştir.
Bekir Çevik
doaj  

Stadying mechanical properties for polyethylene composites rein for by fish shell particles [PDF]

Engineering and Technology Journal, 2011
In this research we use both High Density Polyethylene (HDPE), and Low Density Polyethylene (LDPE)were used as matrix to the composite material and fish shell particles were used as a reinforced filler, Plunger injection molding method were used to ...
doaj   +1 more source