polyelectrolyte


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pol·y·e·lec·tro·lyte

 (pŏl′ē-ĭ-lĕk′trə-līt′)
n.
A polymer, such as a protein or some polysaccharides, having ionic or ionizable constituents.

polyelectrolyte

(ˌpɒlɪɪˈlɛktrəˌlaɪt)
n
(Chemistry) chem a substance of polymeric molecules
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.polyelectrolyte - an electrolyte of high molecular weight
electrolyte - a solution that conducts electricity; "the proper amount and distribution of electrolytes in the body is essential for health"
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References in periodicals archive ?
Contract notice: polyelectrolyte supply for water and sanitation facilities
The system involves pumping 10% to 30% of a wine through a column of cured resin that acts as a polyelectrolyte insoluble to provide tartaric stability in relation to potassium tartrate and other calcium salts.
Polyelectrolyte Enabled Liftoff (PEEL) is a technology used to fabricate freestanding polymer films as thin as 10 nanometers that are capable of bearing loads ranging from milligrams to grams and deformations of up to 40 percent.
Nagasawa examines the intersection between chemical physics and the properties of polyelectrolyte solutions in this book.
Surface coating by polyelectrolyte multilayer (PEMs) thin films
Dr Al Dawery added that the study uses long carbon chain polymers called polyelectrolyte, that speeds the settling and agglomeration and then the deposition of muds and suspended solids in wastewater, as well as studying the properties of the clustered muds by the rheology device.
The PAN/PET substrate was immersed (a) in the polyanion solution (ALG [Sinopharm Chemical Reagent]: 10 g/L, glycerol [Beijing Chemical Works]: 30 ml/L), because the PAN/PET membrane was lightly positively charged after electrospinning; (b) in deionized water for removing excess polyelectrolyte molecules; (c) in the polycation solution (CHI [Sinopharm Chemical Reagent]: 10 g/L, acetic acid [Beijing Chemical Works]: 10 ml/L, glycerol: 30 ml/L); (d) in deionized water again.
The first volume covers preparation and characterization, considering such topics as layer-by-layer assembly using host-guest interactions, cellulose fibers and fibrils as templates for layer-by-layer technology, the conductivity spectra of polyelectrolyte multilayers revealing ion transport processes, and a quartz crystal resonator as a tool for following the build-up of polyelectrolye multilayers.
Patent 8,344,034 (January 1, 2013), "Shape Memory Materials Comprising Polyelectrolyte Segments," Andreas Lendlein (Helmholtz-Zentrum Geesthacht Zentrum fuer Material und Kuestenferschung GmbH, Geesthacht, Germany).
The formula also comprises at least one aqueous dispersion of particles of a polymer obtained by polymerization or copolymerization of monomers selected from the group consisting of styrene, vinyl acetate, urethanes, acrylic acid, methacrylic acid, and crotonic acid; at least one acrylamide/sodium 2-methyl-2-[(1-oxo-2-propenyl) amino]-1-propanesulfonate copolymer polyelectrolyte, which is different from the polymer in aqueous dispersion; at least one surfactant with an HLB of greater than or equal to 6.
Three tenders for the supply of (a) 36 tons polyelectrolyte for delivery ex stock in several installments (300 Kg sample requested for field test and one Kg for laboratory test), (b) 100 tons methanol for delivery ex stock in several installments (5 Kg sample requested) and (c) ball bearing for delivery ex stock.
Preparation of polyelectrolyte doped-buffered-TMC nanoparticles