PolymersCationicNanoparticlesMultilayersPolymerOppositely charged polyelectrolytesInterfacialBehaviorWeak polyelectrolyteAnionic polyelectrolyteDeoiler polyelectrolytesAdsorptionComplexesEncapsulationMembranesPowderMultilayerMacromoleculesConcentrationFlocculantsElectrostatic interactionsDiluteAmmoniumMolecular weightGelsSimulationsSolutionsIntermolecularFunctionalParticlesFlocculationChemistrySynthesisSyntheticSurfactantPropertiesLayer by LaChemicalsOrganicBrushesPriceProcessesPetroleumSolutionChainsScientific
Polymers16
- Polyelectrolytes are charged polymers capable of stabilizing (or destabilizing) colloidal emulsions through electrostatic interactions. (wikipedia.org)
- This Topical Collection of Polymers intends to serve as an interdisciplinary platform addressing all polyelectrolyte related aspects. (mdpi.com)
- Interfacial polyelectrolyte (polyion) complexation (IPC) is a process whereby fibers and capsules are formed through interactions at the interface of oppositely charged polymers. (materialstoday.com)
- The polyelectrolyte nanocomplexes were prepared by mixing two oppositely charged polymers of CMTMC and chondroitin sulfate at different polymer ratios and subsequently characterized by dynamic light scattering and scanning electron microscopy. (unige.ch)
- This e-book is download viscosimetry of polymers and polyelectrolytes (springer laboratory), Ventilation and Air Conditioning( HVAC) records in students. (fineide.com)
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- Polyelectrolytes are polymers that have either anions or cations or both known as amphoteric polyelectrolyte. (goldsteinresearch.com)
- Polyelectrolytes are polymers whose repeating units bear an electrolyte group. (innovacorporate.com)
- Polyelectrolyte properties are thus similar to both electrolytes (salts) and polymers (high molecular weight compounds), and are sometimes called polysalts. (innovacorporate.com)
- Polyelectrolytes are water-soluble polymers carrying ionic charge along the polymer chain. (uvexclusive.com)
- Homo polymers of acrylamide are also included in the family of polyelectrolyte though they do not carry any charge. (uvexclusive.com)
Cationic9
- In turn, the charge of the polymer classifies the polyelectrolyte, which can be positive (cationic) or negative (anionic). (wikipedia.org)
- Cationic Polyelectrolyte product price in India ranges from 100 to 10,000 INR and minimum order requirements from 1 to 5,000. (tradeindia.com)
- Whether you're looking for Cationic Polyelectrolyte Powder, White Cationic Polyelectrolyte Powder, Cationic Polyelectrolyte Polyamine for Drilling etc, you can explore and find the best products from Tradeindia. (tradeindia.com)
- We offer a wide range of Cationic Polyelectrolyte selections in various locations including Mumbai, Kolkata, Vadodara, Ahmedabad, Aurangabad and many more. (tradeindia.com)
- The fibres were modified with the cationic polyelectrolyte polyvinylamine polymer in single layers (1 L) or in multilayers together with the anionic polyelectrolyte polyacrylic acid (3 L or 5 L) using a water-based process at room temperature. (rsc.org)
- Cationic Polyelectrolyte Powde. (indiamart.com)
- We are one of the leading Direct Importers for Anionic Polyelectrolyte and Cationic Polyelectrolyte From New Delhi India. (innovacorporate.com)
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- The system relies on highly selective single base extension reaction and significant optical amplification of cationic conjugated polyelectrolytes (CCP-1). (bvsalud.org)
Nanoparticles7
- In addition to surfactants, nanoparticles can also help stabilize the emulsion by also providing a charged interface for the polyelectrolyte to adsorb on. (wikipedia.org)
- Here, we report on pH- and salt-responsive assembly of nanoparticles capped with polyelectrolytes at vapor-liquid interfaces. (osti.gov)
- Two types of alkylthiol-terminated poly(acrylic acid) (PAAs, varying in length) are synthesized and used to functionalize gold nanoparticles (AuNPs) to mimic similar assembly effects of single-stranded DNA-capped AuNPs using synthetic polyelectrolytes. (osti.gov)
- article{osti_1409368, title = {Interfacial Self-Assembly of Polyelectrolyte-Capped Gold Nanoparticles}, author = {Zhang, Honghu and Nayak, Srikanth and Wang, Wenjie and Mallapragada, Surya and Vaknin, David}, abstractNote = {Here, we report on pH- and salt-responsive assembly of nanoparticles capped with polyelectrolytes at vapor-liquid interfaces. (osti.gov)
- Here, we present a study of growth kinetics of layer-by-layer assembly of polystyrene nanoparticles and polyelectrolytes. (confex.com)
- It is shown that dilution of the initial solutions of polyelectrolytes 1:10 contributes to the detection of smaller nanoparticles and an increase in the absolute value of the negative ζ-potential as a factor of ND stability. (dntb.gov.ua)
- This study presents a new strategy for constructing binary Pdot photocatalysts by replacing the nonconjugated amphiphilic polymer typically employed in the preparation of polymer nanoparticles (Pdots) with a low-molecular-weight conjugated polyelectrolyte. (lu.se)
Multilayers1
- Yet, the growth behavior of particles in polyelectrolyte multilayers is still poorly understood, especially for drug delivery applications. (confex.com)
Polymer11
- The polymer charge and ionic strength of the polyelectrolyte in question dictate how thick a polyelectrolyte layer will be. (wikipedia.org)
- The effect of pH on the stability of polyelectrolytes is based upon the functional group on the polymer backbone that is bearing the charge. (wikipedia.org)
- Polyelectrolytes will be much more soluble in polar solvents due to the charge on the polymer backbone and will spread out more. (wikipedia.org)
- The SANS profiles exhibit a characteristic structural peak, signature of polyelectrolyte solutions, that can be fit with a combination of a semiflexible chain with excluded volume interactions form factor and a polymer reference interaction site model (PRISM) structure factor. (nist.gov)
- Karjalainen, E , Suvarli, N & Tenhu, H 2020, ' Thermoresponsive behavior of poly[trialkyl-(4-vinylbenzyl)ammonium] based polyelectrolytes in aqueous salt solutions ', Polymer Chemistry , vol. 11, no. 36, pp. 5870-5883. (helsinki.fi)
- Polyelectrolyte gels are an important class of polymer gels and a versatile platform with charged polymer networks with ionisable groups. (academic-accelerator.com)
- In this project we will study very dense polyelectrolyte systems at the conditions approaching polymer melts. (stars-natur.cz)
- We will also study the influence of salt content and counterion valency on the ionization of the weak polyelectrolyte chains under the conditions approaching polymer melt. (stars-natur.cz)
- The as-prepared polyelectrolyte/hydrophobic polymer-based binary Pdots truly enhance. (lu.se)
- The as-prepared polyelectrolyte/hydrophobic polymer-based binary Pdots truly enhance the electron transfer between the Pt cocatalyst and the polymer photocatalyst with good water dispersibility. (lu.se)
- Moreover, unlike the nonconjugated amphiphilic polymer, the photophysics and mechanism of this photocatalytic system through time-correlated single-photon counting (TCSPC) and transient absorption (TA) measurements confirmed the Förster resonance energy transfer (FRET) between the polyelectrolyte as a donor and the hydrophobic polymer as an acceptor. (lu.se)
Oppositely charged polyelectrolytes3
- The PhD thesis is dedicated to the theoretical investigation of two effects taking place in the ion-containing polymeric systems, namely, nematic ordering in solutions of rodlike polyelectrolytes and complexation in solutions of oppositely charged polyelectrolytes taking into account the effect of charge inversion (overcharging) of macroions. (uni-ulm.de)
- The same combination of the mean-field theory and the random phase approximation was used to describe the complexation in solutions of oppositely charged polyelectrolytes with the asymmetric content of positively and negatively charged chains. (uni-ulm.de)
- Oppositely Charged Polyelectrolytes. (lu.se)
Interfacial4
- When there is less interfacial tension between the polyelectrolyte particles and the emulsions in question, emulsions are less stable. (wikipedia.org)
- This is because the polyelectrolyte particles penetrate the flocs in suspension less when there is less interfacial tension. (wikipedia.org)
- Polyelectrolytes adsorb to the interface the emulsion and help stabilize it, but may or may not lower the interfacial tension. (wikipedia.org)
- i) The study of an interfacial behavior of three polyelectrolytes, poly(ethyleneimine) (PEI), polystyrene sulfonate (PSS), and polyhexamethylene guanidine (PHMG) at the polarized LLI. (utwente.nl)
Behavior2
- These observations suggest that the highly correlated nature of polyelectrolytes presents an additional energy barrier that leads to de Gennes narrowing behavior. (nist.gov)
- With its help we compute the disjoining pressure in polyelectrolyte solution confined between two parallel charged surfaces and analyze its behavior as a function of separation between the surfaces for different values of dielectric mismatch parameter. (hse.ru)
Weak polyelectrolyte4
- When using weak polyelectrolyte gels, this lower pH may decrease their ionization degree, and hence diminish their desalination capacity. (academic-accelerator.com)
- This is followed by a discussion of branched star-like weak polyelectrolytes and weak polyelectrolyte gels. (academic-accelerator.com)
- Simulations of ionization equilibria in weak polyelectrolyte solutions and gels. (academic-accelerator.com)
- Morphologies of weak polyelectrolyte miktoarm stars in mono- and divalent salt solutions, from [1]. (stars-natur.cz)
Anionic polyelectrolyte1
- As a top Anionic Polyelectrolyte In manufacturers ,We recognize the unique challenges faced by different industries. (angelchemindia.com)
Deoiler polyelectrolytes1
- Deoiler Polyelectrolytes Powde. (indiamart.com)
Adsorption3
- The thickness of a polyelectrolyte then affects its adsorption ability. (wikipedia.org)
- For more information on polyelectrolyte adsorption, look here. (wikipedia.org)
- An enhanced surface adsorption is typically obtained from dilute mixtures of a polyelectrolyte and an oppositely charged surfactant under conditions when there is a bulk associative phase separation in the mixture. (lu.se)
Complexes2
- Mw range 6-14 kDa) with degrees of acetylation 43.4 and 4.7%, respectively, were used to form polyelectrolyte complexes (PECs) with DNA at varying [-NH3+]/ [−PO4−] (N/P) molar charge ratios. (whiterose.ac.uk)
- Natural polyelectrolytes, including in the form of complexes with colloidal particles, are increasingly used in pharmacy due to the possibility of regulated attachment of medicinal substances and their targeted delivery to the target organ. (dntb.gov.ua)
Encapsulation2
- Here, we propose an innovative technique of single-cell encapsulation of human T cells using polyelectrolytes combined with gold nanorods. (springer.com)
- Other forms of encapsulation, using polyelectrolytes without GNRs, were also performed. (springer.com)
Membranes3
- Charge distribution in polyelectrolyte multilayer nanofiltration membranes. (rwth-aachen.de)
- In this work, the electrified liquid-liquid interface (LLI) was supported with the bare and polyelectrolyte modified fiberglass membranes. (utwente.nl)
- Hydration and intermolecular interaction infrared investigations with polyelectrolyte membranes. (hacettepe.edu.tr)
Powder4
- The Powder Polyelectrolyte range is the results of many years of experience selecting our products in floating processes, primary decanting, thickeners and organic sludge dewatering, either for industrial waste water treatments or for waste water plants. (innovacorporate.com)
- We are offering a wide range of Polyelectrolyte Powder used for color removal, coagulation and Flocculation & reduction of COD & BOD. (uvexclusive.com)
- Angel Chemicals PVT LTD is the most contacted Polyelectrolyte Powder manufacturers in the city. (angelchemindia.com)
- By converting polyelectrolyte into powder form, it becomes easier to handle, store, and transport. (angelchemindia.com)
Multilayer1
- iii) Polyelectrolyte multilayer placement, using layer-by-layer processing, at the surface of the fiberglass membrane and its further utilization as the support for the electrified LLI. (utwente.nl)
Macromolecules1
- Polyelectrolyte properties are intrinsic, not only to a multitude of single macromolecules, but also to their organized structures and molecular assemblies. (mdpi.com)
Concentration3
- The charge on a polyelectrolyte depends on the different properties of the solution, such as the degree of dissociation of the monomer units, the solvent properties, salt concentration, pH, and temperature. (wikipedia.org)
- As the concentration of polyelectrolyte increases, repulsive forces increase. (wikipedia.org)
- This effect is determined by the chemical structure of the polyelectrolyte (the nature of comonomer(s)) and its concentration, the aggregate size being less important. (international-agrophysics.org)
Flocculants1
- Polyelectrolytes are both flocculants as well as Deflocculants depending upon the molecular weight. (innovacorporate.com)
Electrostatic interactions1
- The correlation free energy of electrostatic interactions in solutions of rodlike polyelectrolytes was calculated within the framework of the Debye-Hueckel approach accounting for the many-body Coulomb interactions. (uni-ulm.de)
Dilute1
- A combination of the mean-field theory and the random phase approximation was used for a spherical penetrable microgel particle overcharged by oppositely charged multiarm star polyelectrolytes in dilute solution. (uni-ulm.de)
Ammonium1
- It was studied the effect of some anionic polyelectrolytes from maleic acid ammonium salt copolymers or terpolymers with vinyl acetate, methyl methacrylate or styrene on the structure of Cambic Chernozem soil Fundulea, Romania. (international-agrophysics.org)
Molecular weight3
- The stability of the emulsion can depend on the molecular weight of the accompanying polyelectrolyte. (wikipedia.org)
- Polyelectrolytes of a high molecular weight are the most effective at stabilization. (wikipedia.org)
- Dewatering Polyelectrolyte supplied by us is offered with an advanced molecular weight. (angelchemicals.net)
Gels1
- Expansion microscopy (ExM) provides nanoscale resolution on conventional microscopes via physically enlarging specimens with swellable polyelectrolyte gels. (academic-accelerator.com)
Simulations3
- We present molecular dynamics (MD) simulations of a model polyelectrolyte gel diode formed by a junction of two oppositely charged crosslinked polyelectrolyte networks, and compare the ion densities and electrostatic field to a corresponding continuum Poisson-Boltzmann (PB) model. (academic-accelerator.com)
- Poisson-Boltzmann modeling and molecular dynamics simulations of polyelectrolyte gel diodes in the static regime. (academic-accelerator.com)
- The candidate will perform Monte Carlo/Molecular dynamics simulations of selected dense polyelectrolyte systems with various chain architectures. (stars-natur.cz)
Solutions4
- Langmuir, 29:8809-8824, 2013 ) basing on a combination of the soft-sphere model of colloids, surface charge data, and the Flory-Donnan theory that a swellable polyelectrolyte gel-like layer develops inherently on the surface of highly charged silica in aquoeus KCl solutions. (academic-accelerator.com)
- We utilize the self-consistent field theory to explore the mechanical and electrical properties of charged surfaces immersed in polyelectrolyte solutions that could be potentially useful for electrochemical applications. (hse.ru)
- In this paper, we present a self-consistent field theory of macroscopic forces in spatially inhomogeneous flexible chain polyelectrolyte solutions. (hse.ru)
- At Angel Chemicals is the leading Polyelectrolyte In , we are well-versed in quality which is of utmost importance when it comes to chemical solutions. (angelchemindia.com)
Intermolecular2
- Because of the strong intermolecular forces in these polyelectrolyte salts, they have elastic moduli several times greater than the moduli of conventional plastics. (dtic.mil)
- Recently we have shown that a coarse-grained model based on the primitive model, that has been used for modelling polyelectrolytes for over 30 years, works well for a range of IDPs where electrostatics governs the intra- and intermolecular interactions [1]. (lu.se)
Functional1
- The proposed methodology offers very simple, fast, and versatile (having in mind the available selection of functional polyelectrolytes) protocol for a membrane preparation having size sieving properties. (utwente.nl)
Particles2
- When there are more polyelectrolyte molecules, the distance between individual particles decreases. (wikipedia.org)
- Fractographic studies of the surface structure of EHA and FA dried samples using SEM showed its heterogeneity and the presence of submicron particles encapsulated in the internal molecular cavities of polyelectrolyte. (dntb.gov.ua)
Flocculation1
- Polyelectrolytes are used in multiple industries, but majorly they are used in treatment of water in flocculation and coagulation. (goldsteinresearch.com)
Chemistry1
- New polyelectrolytes were synthesized by grafting the allyl group containing lithium salt, lithium bis(allylmalonato)borate (LiBAMB), onto poly[pentaethylene glycol methyl ether acrylate-co-allyoxyethyl acrylate] through hydrosilylation chemistry. (lbl.gov)
Synthesis1
- This review paper summarizes the advances in synthesis of conjugated polyelectrolytes (such as polyfluorene, poly(para-phenylene ethynylene), poly(para-phenylene), poly(para-phenylene vinylene) and polythiophene, etc.) and their application in biomolecule detection. (eurekaselect.com)
Synthetic1
- Synthetic polyelectrolyte accounted for largest share of 56.7% in 2017, owing to its easy availability and easy production of polyelectrolyte. (goldsteinresearch.com)
Surfactant2
- The difference depends upon the nature of the surfactant or polyelectrolyte in question. (wikipedia.org)
- With the addition of a polyelectrolyte, electrostatic forces between the oil and water interface are formed and the surfactant begins to act as an "anchor" for the polyelectrolyte, stabilizing the emulsion. (wikipedia.org)
Properties1
- Conjugated polyelectrolytes (CPEs) have attracted much attention as an emerging sensory material because of their meritorious signal amplification, convenient optical detection, readily tunable properties, and easy fabrication. (eurekaselect.com)
Layer by La1
- Also using Layer by layer assembly of polyelectrolytes on microcapsules could be an ordinary imitation of zonal organization of cartilage and force hypoxia to cells encapsulated. (authorea.com)
Chemicals1
- Polyelectrolyte is very light weighted, low cost, high toughness, high abrasion rate and resistant to chemicals. (goldsteinresearch.com)
Organic1
- There is a rising trend of using organic polyelectrolyte mainly for the treatment of drinking water. (goldsteinresearch.com)
Brushes2
- In this study, we show that the functionalization of nanochannel with pH-responsive polyelectrolyte (PE) brushes, which we model using newly formulated augmented Strong Stretching theory, can lead to fast electroosmotic (EOS) transport of water. (aps.org)
- In this paper, we develop a theory for describing the thermodynamics, configuration, and electrostatics of strongly-stretched, pH-responsive polyelectrolyte (PE) brushes in the presence of large salt concentrations. (rsc.org)
Price1
- We have the best quality of Polyelectrolyte, with very competitive price. (innovacorporate.com)
Processes2
- We bring to you a range of Polyelectrolytes for treatment of water from various processes. (innovacorporate.com)
- Polyelectrolytes are highly versatile products which enhance the performance of a wide range of industrial applications and essential processes right from water purification, oil recovery, colour removal, paper making, mineral processing and a host of other uses. (innovacorporate.com)
Petroleum1
- Further, the growing demand for polyelectrolyte is impacting the feedstock and also the consumption of petroleum products for making polyelectrolyte. (goldsteinresearch.com)
Solution4
- However, if the polyelectrolyte is too heavy it will not dissolve in the solution. (wikipedia.org)
- Importantly, because the analyte solution was mechanically isolated using a polyelectrolyte gel, rapid small-volume electrolysis allowed the accurate determination of the number of electrons transferred, n. (academic-accelerator.com)
- We offers top quality polyelectrolyte products, services and solution to all water related needs of various industries. (innovacorporate.com)
- We also calculate the differential capacitance of the electric double layer and discuss how dielectric heterogeneity of the polyelectrolyte solution influences its values. (hse.ru)
Chains1
- charged species on polyelectrolyte chains repel each other, causing the chains to stretch out. (wikipedia.org)
Scientific1
- The importance of polyelectrolyte research is best documented by the exponential annual increase of scientific publications dedicated to polyelectrolytes. (mdpi.com)