Results 81 to 90 of about 835,152 (295)

ROLE OF TRIBOELECTRIFICATION IN THE FRICTION OF SLIDING SURFACES [PDF]

Journal of the Egyptian Society of Tribology
The present work aims to decrease the friction coefficient displayed by the sliding polymeric composites on steel surface by filling the polymeric composites by conductive materials in order to decrease the resultant electrostatic charge (ESC) that ...
A. S. Ali, A. M. Al-Kabbany, Zeinab A. H., W. Y. Ali, A. K. Ameer   +4 more
doaj   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

A minimal cellulosome‐like system in Cellulosilyticum lentocellum

FEBS Open Bio, EarlyView.
Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan, Amias Alstrom‐Moore, Gary W Black   +2 more
wiley   +1 more source

Features of charge transport in polymer composites polymethylmethacrylate - polyaniline

Фізика і хімія твердого тіла, 2020
The influence of polymer matrix of polymethyl methacrylate (PMMA) on the specific conductivity, percolation threshold, energy of activation of charge transport in polymer composites PMMA − polyaniline (PAN) was studied. Concentration dependence of the
G. V. Martynyuk, O. I. Aksimentyeva
doaj   +1 more source

The potential of using date palm fibres as reinforcement for polymeric composites

, 2013
Interfacial adhesion of natural fibres as reinforcement for fibre polymeric composites is the key parameter in designing composites. In the current study, interfacial adhesion of date palm fibre with epoxy matrix is experimentally investigated using ...
Yousif, B. F., Ku, H., Alsaeed, T.
core   +1 more source

Fluorination: A strategy to tune the interactions of molecules and nanoscale systems with biological matter

FEBS Open Bio, EarlyView.
This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli, Beatrice Lucia Bona, Francesca Baldelli Bombelli   +2 more
wiley   +1 more source

Hydrogel platforms for 3D cardiac tissue engineering and fibrotic disease modelling

FEBS Open Bio, EarlyView.
Hydrogel‐based cardiac tissue models are advancing our understanding of heart health and disease. By incorporating electrical conductivity, aligned structures, and tunable mechanical properties, these platforms better replicate the complex environment of native heart tissue.
Harrison Porritt, Annika Winbo, Jenny Malmström   +2 more
wiley   +1 more source

Study pultruded Jute fabric effect on the cementitious thin composites mechanical properties with low fiber volume fraction

Alexandria Engineering Journal, 2017
The objective of this work was to study the influence of low fiber volume fraction on the mechanical properties of the Jute fabric reinforced cementitious composites, suggesting the thin sheet of pultruded fabric instead of Jute as a suitable solution ...
Magdi El Messiry, Shaimaa El-Tarfawy, Rania El Deeb   +2 more
doaj   +1 more source

Surface modification of 3D‐printed polycaprolactone scaffolds with silk fibroin for bone tissue engineering

FEBS Open Bio, EarlyView.
Coating 3D‐printed PCL scaffolds with silk fibroin can improve biocompatibility and bone cell adhesion. One innovative design for tissue‐engineering scaffolds uses 3D printing technology. Here, we used polycaprolactone (PCL) filament as a biocompatible material to design a porous 3D scaffold for bone tissue engineering.
Hamed Koeini, Esmaeil Biazar, Davood Zaeifi, Reza Zeinali, Saeed Heidari‐Keshel, Amimasoud Hassanour, Helia Saheli, Arezou Mehrabi   +7 more
wiley   +1 more source

Carbon fibres reinforced composites. Electrical impedance analysis: a gateway to smartness

International Journal of Smart and Nano Materials, 2020
For more than 7 years, our research work is focussed upon the electrical behavior of carbon fiber reinforced composites. Effectively carbon/polymeric matrix laminates can be considered as an electrically conductive network (i.e.
Philippe Margueres, Philippe Olivier, Mahamadou Mounkaila, Sonia Sassi, Thierry Camps   +4 more
doaj   +1 more source