Results 81 to 90 of about 5,238 (206)

Graphene reinforced biodegradable poly(3-hydroxybutyrate-co-4-hydroxybutyrate) nano-composites [PDF]

open access: yes, 2013
Novel biodegradable poly(3-hydroxybutyrate-co-4-hydroxybutyrate) [PHBV]/graphene nanocomposites were prepared by solution casting. The thermal properties, crystallization behavior, microstructure, and fracture morphology of the composites were ...
H. H. Chun, H. Park, I. Lee, V. Sridhar
core   +1 more source

Preparation And Properties Of Poly (Lactic Acid) Halloysite Nanotube Nanocomposites [PDF]

open access: yes, 2015
Dalam penyelidikan ini, nanotiub haloisit (HNT) telah digunakan untuk meningkatkan sifat-sifat poli(asid laktik) (PLA). Nanokomposit PLA/HNT telah disediakan dengan kaedah penyebatian leburan diikuti oleh pengacuan mampatan.
Tham, Wei Ling
core  

Palladium nanoparticles: Toxicological effects and potential implications for occupational risk assessment [PDF]

open access: yes, 2018
The increasing technological applications of palladium nanoparticles (Pd-NPs) and their consequent enhancing release into the community and occupational environments, have raised public health concerns regarding possible adverse effects for exposed ...
Iavicoli, Ivo, Leso, Veruscka
core   +2 more sources

Study on the adsorption properties of methyl orange by natural one-dimensional nano-mineral materials with different structures

open access: yesScientific Reports, 2021
Methyl orange (MO) is a common anionic azo dye that is harmful to the environment and biology, so it must be treated innocuously before it can be discharged. Adsorption is an effective method to remove anionic dyes.
Lijuan Wu   +9 more
doaj   +1 more source

MOMAC: a SAXS/WAXS laboratory instrument dedicated to nanomaterials [PDF]

open access: yes, 2016
International audienceThis article presents the technical characteristics of a newly built small-and wide-angle X-ray scattering (SAXS/WAXS) apparatus dedicated to structural characterization of a wide range of nanomaterials in the powder or dispersion ...
Abécassis, Benjamin   +8 more
core   +2 more sources

Impacts of hydrophilic nanofillers on separation performance of thin film nanocomposite reverse osmosis membrane [PDF]

open access: yes, 2016
The membrane technology is still considered a costly method to produce potable water. In view of this, RO membrane with enhanced water permeability without trade-off in salt rejection is desirable as it could further reduce the cost for water ...
Chong, C. Y.   +5 more
core   +1 more source

Fractography analysis of 1.0 wt% nanoclay/multi-layer graphene reinforced epoxy nanocomposites [PDF]

open access: yes, 2016
The topographical features of fractured tensile, flexural, K1C, and impact specimens of 1.0 wt% multi-layered graphene/nanoclay-epoxy nanocomposites have been investigated. The topographical features studied include maximum roughness height (Rmax or Rz),
Atif, Rasheed, Inam, Fawad
core   +1 more source

Exposure assessment based recommendations to improve nanosafety at nanoliposome production sites [PDF]

open access: yes, 2015
The NANOFOL concept aims at creating nanodevices containing a drug for inflammatory disorder treatment. This paper provides recommendations for nanosafety based on a measurement campaign which aimed at identifying exposure risks with respect to two ...
Aguerre-Chariol, Olivier   +6 more
core   +3 more sources

Proton Binding of Halloysite Nanotubes at Varied Ionic Strength: A Potentiometric Titration and Electrophoretic Mobility Study

open access: yesColloids and Interfaces
Proton binding (i.e., charging) isotherms of halloysite nanotubes (HNT) were determined from cycled acid-base potentiometric titrations in KCl solution at constant ionic strengths (0.01, 0.10, 1.00 mol dm−3). The isotherms measured in the pH cycle from 3
Bojana Katana, Duško Čakara
doaj   +1 more source

Influence of macro-topography on mechanical performance of 0.5 wt% nanoclay/multi-layer graphene-epoxy nanocomposites [PDF]

open access: yes, 2016
Influence of topography on the variation in mechanical performance of 0.5 wt% multi-layer graphene (MLG)/nanoclay-epoxy nanocomposites has been studied. Three different systems were produced: 0.5 wt% MLG-EP, 0.5 wt% nanoclay-EP, and 0.25 wt% MLG-0.25 wt%
Atif, Rasheed, Inam, Fawad
core   +1 more source

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