Cellulose nanocrystals in aqueous suspensions: rheology of lyotropic chiral liquid crystals
Sign Up to like & getrecommendations! Published in 2019 at "Cellulose"
DOI: 10.1007/s10570-019-02278-3
Abstract: A thorough rheological study of the behavior of cellulose nanocrystals (CNC) in water was undertaken, focusing on the main characteristics of rod-like suspensions that allign under flow and can display liquid crystal behavior at rest,… read more here.
Keywords: aqueous suspensions; nanocrystals aqueous; rheology; suspensions rheology ... See more keywords
Microfluidic production of aqueous suspensions of gellan-based microcapsules containing hydrophobic compounds
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2019.115314
Abstract: Abstract We discuss the production of microcapsules with hydrogel-based shells by ionotropic gelation of gellan gum from monodispersed oil-in-water-in-oil (O/W/O) double emulsion templates obtained using glass-capillary microfluidic devices. An oil extraction step was added after… read more here.
Keywords: aqueous suspensions; production; hydrophobic compounds; microfluidic production ... See more keywords
Shear and extensional rheology of aqueous suspensions of cellulose nanofibrils for biopolymer-assisted filament spinning
Sign Up to like & getrecommendations! Published in 2018 at "European Polymer Journal"
DOI: 10.1016/j.eurpolymj.2018.10.006
Abstract: Abstract The shear and extensional rheology of aqueous suspensions of cellulose nanofibrils (CNF) were investigated under dynamic and steady flow fields. The results were compared to those for two biopolymer solutions, cellulose acetate, CA, and… read more here.
Keywords: aqueous suspensions; suspensions cellulose; extensional rheology; shear extensional ... See more keywords
Characterizing dispersion and long term stability of concentrated carbon nanotube aqueous suspensions for fabricating ductile cementitious composites
Sign Up to like & getrecommendations! Published in 2017 at "Powder Technology"
DOI: 10.1016/j.powtec.2016.11.010
Abstract: Abstract This paper reports a systematic attempt of preparing concentrated aqueous suspensions (up to 0.3 wt.%) of different types of carbon nanotubes (CNTs) using Pluronic F-127 for developing ductile cementitious composites. Single-walled and multi-walled nanotubes, both… read more here.
Keywords: aqueous suspensions; carbon; long term; dispersion ... See more keywords
Contrast Analysis in Latex/Surfactant Aqueous Suspensions
Sign Up to like & getrecommendations! Published in 2019 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927618015829
Abstract: Several systems are now commercially available to analyze samples in liquid. They can be classified into two main categories. The first one corresponds to liquid cells, where the liquid is encapsulated into two thin membranes.… read more here.
Keywords: analysis latex; microscopy; contrast analysis; aqueous suspensions ... See more keywords
The Overlooked Photochemistry of Iodine in Aqueous Suspensions of Fullerene Derivatives
Sign Up to like & getrecommendations! Published in 2022 at "ACS Nano"
DOI: 10.1021/acsnano.2c02281
Abstract: Fullerene’s low water solubility was a serious challenge to researchers aiming to harness their excellent photochemical properties for aqueous applications. Cationic functionalization of the fullerene cage provided the most effective approach to increase water solubility,… read more here.
Keywords: photochemistry; aqueous suspensions; overlooked photochemistry; iodine aqueous ... See more keywords
Brush-like block copolymer synthesized via RAFT polymerization for graphene oxide aqueous suspensions
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c6ra27480c
Abstract: A brush-like block copolymer of poly(acrylic acid)-block-poly(oligo(ethylene glycol)methyl ether acrylate) (PAA-b-POEGA) was synthesized via reversible addition–fragmentation chain transfer (RAFT) polymerization, and its dispersing ability as polymeric dispersant for graphene oxide (GO) sheets in aqueous suspensions… read more here.
Keywords: aqueous suspensions; block copolymer; block; like block ... See more keywords
Heating of aqueous suspensions of silicon nanoparticles by a 808-nm diode laser for application in local photohyperthermia
Sign Up to like & getrecommendations! Published in 2020 at "Quantum Electronics"
DOI: 10.1070/qel17206
Abstract: 3D simulation of the distribution of thermal fields in aqueous suspensions of silicon nanoparticles upon irradiation by a high-power 808-nm laser diode operating in cw and quasi-cw repetitively pulsed regimes is performed. It is shown… read more here.
Keywords: application; photohyperthermia; suspensions silicon; aqueous suspensions ... See more keywords