This critical review provides a processing-structure-property perspective on recent advances in cellulose nanoparticles and composites produced from them. It summarizes cellulose nanoparticles in terms of particle morphology, crystal structure, and properties. Also described are the self-assembly and rheological properties of cellulose nanoparticle suspensions. The methodology of composite proc...

We have studied the rheological behavior of concentrated cement suspensions in the absence and presence of comb polymers comprised of a polyacrylic acid (PAA) backbone and charge-neutral, poly(ethylene oxide) (PEO) teeth. These species possessed a uniform backbone molecular weight and graft density, with varying teeth molecular weight. Both PAA, a linear polyelectrolyte, and PAA/PEO comb polyme...

Abstract To facilitate the biomedical applications of biocomposites, researchers have used different types fillers to enhance their mechanical properties. However, addition not only changes performance but also affects printability, that is, rheological With aid atomistic simulations, this work investigates influence graphene size and aggregation on properties polycaprolactone (PCL) composites....

nowadays, nanoscale innovations in the forms of pathogen detection, active packaging, antimicrobial packaging and barrier formation are poised to elevate food packaging to new heights. antimicrobial nanocomposite ldpe films containing zno nanoparticles at different concentrations (e.g. 1%, 3%, 5%  and 3%  nano-zno pulse 10% polyethylene grafted maleic anhydride (pe-g-ma), w/w pure ldpe), were p...

A physical modeling of rheological objects is presented. Objects showing rheological nature involve foods and biological tissues yet no systematic approach to build their virtual objects is not established. In this article, we will construct 2D/3D virtual rheological objects.

The magneto-rheological responses of cement paste with nano-Fe3O4 particles are experimentally investigated. estimated magneto-dynamic force between two neighboring nanoparticles and equilibrium movement velocity the in cement-based suspensions calculated. Results show that have a potential to move form magnetic clusters when field is applied, which creates sort agitation effect breaking down e...