Results 21 to 30 of about 237,225 (335)

Electrical conductivity of carbon nanofiber reinforced resins: potentiality of Tunneling Atomic Force Microscopy (TUNA) technique [PDF]

open access: yes, 2003
Epoxy nanocomposites able to meet pressing industrial requirements in the field of structural material have been developed and characterized. Tunneling Atomic Force Microscopy (TUNA), which is able to detect ultra-low currents ranging from 80 fA to 120 ...
Raimondo1, Marialuigia   +8 more
core   +3 more sources

Encapsulation of Caffeic Acid in Carob Bean Flour and Whey Protein-Based Nanofibers via Electrospinning

open access: yesFoods, 2022
The purpose of this study was to introduce caffeic acid (CA) into electrospun nanofibers made of carob flour, whey protein concentrate (WPC), and polyethylene oxide (PEO).
Sema Zeren, Serpil Sahin, Gulum Sumnu
doaj   +1 more source

Structure and properties of slow-resorbing nanofibers obtained by (co-axial) electrospinning as tissue scaffolds in regenerative medicine [PDF]

open access: yes, 2017
With the rapid advancement of regenerative medicine technologies, there is an urgent need for the development of new, cell-friendly techniques for obtaining nanofibers—the raw material for an artificial extracellular matrix production.
Ghavami, Saeid   +8 more
core   +5 more sources

Progress and Perspectives on Ceramic Membranes for Solvent Recovery

open access: yesMembranes, 2019
With the increase in demand for commodities in the world, it is advisable to conserve resources. In the case of liquid wastes generated from pharmaceutical and petroleum industries, an unconventional solution is provided for the regeneration of solvents.
Senthilnathan Ruthusree   +2 more
doaj   +1 more source

Determination of Morphological and Microstructural Properties of Polyacrylonitrile/Single-Walled Carbon Nanotubes Composite Nanofibers [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2014
Pure polyacrylonitrile (PAN) nanofibers and functionalized-single walled carbon nanotube (FSWNT), reinforced by PAN nanofibers with variable FSWNT content (up to 1 wt%), were fabricated by electrospinning process.
Fatemeh Farhadi   +3 more
doaj   +1 more source

Comparison of Adsorption/Desorption of Volatile Organic Compounds (VOCs) on Electrospun Nanofibers with Tenax TA for Potential Application in Sampling. [PDF]

open access: yesPLoS ONE, 2016
The objective of this study was to compare the adsorption/desorption of target compounds on homemade electrospun nanofibers, polystyrene (PS) nanofibers, acrylic resin (AR) nanofibers and PS-AR composite nanofibers with Tenax TA.
Lanling Chu   +4 more
doaj   +1 more source

The influence of tetraethoxysilane sol preparation on the electrospinning of silica nanofibers [PDF]

open access: yes, 2015
The critical parameters determining the electrospinning of silica nanofibers starting from tetraethoxysilane sols are reported. By controlling the reaction conditions, the rheological properties of the sol allowed for electrospinning without needing the ...
De Buysser, Klaartje   +5 more
core   +1 more source

Electrospun Nitrocellulose and Composite Nanofibers [PDF]

open access: yesJournal of Nanostructures, 2012
Electrospinning was applied to nitrocellulose (NC) solutions  in DMF, DMSO  and  Ethyl  methyl  keton  to  obtain  NC  nanofibers. Electrospraying  process  was  observed  when  DMF  was  used  as solvent.  In  comparison  to NC/DMF, NC/DMSO  solution 
B. Naderizadeh, A. Moghimi, M. Shahi
doaj   +1 more source

Electrospinning of nanofibers: Potentials and perspectives for active food packaging.

open access: yesComprehensive Reviews in Food Science and Food Safety, 2020
Electrospun nanofibers with structural and functional advantages have drawn much attention due to their potential applications for active food packaging. The traditional role of food packaging is just storage containers for food products.
Cen Zhang, Yang Li, Peng Wang, Hui Zhang
semanticscholar   +1 more source

Formation and structure of calcium carbonate thin films and nanofibers precipitated in the presence of poly(allylamine hydrochloride) and magnesium ions [PDF]

open access: yes, 2013
That the cationic polyelectrolyte poly(allylamine hydrochloride) (PAH) exerts a significant influence on CaCO₃ precipitation challenges the idea that only anionic additives have this effect. Here, we show that in common with anionic polyelectrolytes such
Cantaert, Bram   +6 more
core   +3 more sources

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