Nanostructured hydrophobic polyampholytes: self-assembly, stimuli-sensitivity, and application

Kudaibergenov, Sarkyt E.; Koetz, Joachim; Nuraje, Nurxat

doi:10.1007/s42114-018-0059-9

Cited by 35 publications

(16 citation statements)

References 222 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Hydrophobically associating polyampholytes may be especially effective viscosity enhancers in high salinity media and at high temperatures, as they combine self‐assembly and polyampholytic properties 68,69 . Application of hydrophobically modified and acrylamide‐based polyampholytes in EOR has been reviewed 52,70 . Hydrophobically modified polyampholytes have been shown to act as efficient pour‐point depressants and for alkaline‐surfactant‐polymer flooding 71‐75 .…”

Section: Application Potential Of Polyampholytesmentioning

confidence: 99%

Synthetic and natural polyampholytes: Structural and behavioral similarity

Kudaibergenov

2020

Polymers for Advanced Techs

View full text Add to dashboard Cite

The ability of synthetic polyampholytes to adopt globular, coil, helix, and stretched conformations and to exhibit coil–globule, helix–coil, liquid–liquid, sol–gel phase transitions with respect to internal (structure, composition, charge distribution, hydrophobicity, hydrophilicity, and so forth) and external factors (pH, temperature, ionic strength, thermodynamic quality of solvents, and so forth) is very important in duplicating the structural hierarchy of proteins. In this review, the structural and behavioral similarities between synthetic and natural polymers are analyzed, primarily concentrating on synthetic polyampholytes, amphoteric polypeptides, and intrinsically disordered proteins (IDPs) in order to demonstrate the close relationship. The application aspects of polyampholytes and future opportunities are briefly outlined.

show abstract

Section: Application Potential Of Polyampholytesmentioning

confidence: 99%

Synthetic and natural polyampholytes: Structural and behavioral similarity

Kudaibergenov

2020

Polymers for Advanced Techs

View full text Add to dashboard Cite

show abstract

“…Over 100,000 types of commercial dye, for a total of more than 7 × 10 5 tons of dyestuff, are produced by the textile industries around the world annually [30]. Dyes found in the wastewater are primarily used in industrial activities, such as the textile industry and food processing.…”

Section: Characteristics Of Dyesmentioning

confidence: 99%

“…Cationic dyes are water-soluble, with a positive charge and high color visibility. Anionic dyes carry a negative charge and differ from cationic dyes in terms of water-solubility, structure, and ionic substituents [30]. Several different types of dye have been universally utilized in textile industries, such as azo, triphenylmethane, perylene, anthraquinone, and indigoid dyes [33].…”

Section: Characteristics Of Dyesmentioning

confidence: 99%

The Application of Modified Natural Polymers in Toxicant Dye Compounds Wastewater: A Review

Ishak

Murshed

Akil

et al. 2020

Water

View full text Add to dashboard Cite

The utilization of various types of natural and modified polymers for removing toxicant dyes in wastewater generated by the dye industry is reviewed in this article. Dye wastewater contains large amounts of metals, surfactants, and organic matter, which have adverse effects on human health, potentially causing skin diseases and respiratory problems. The removal of dyes from wastewaters through chemical and physical processes has been addressed by many researchers. Currently, the use of natural and modified polymers for the removal of dyes from wastewater is becoming more common. Although modified polymers are preferred for the removal of dyes, due to their biodegradability and non-toxic nature, large amounts of polymers are required, resulting in higher costs. Surface-modified polymers are more effective for the removal of dyes from the wastewater. A survey of 80 recently published papers demonstrates that modified polymers have outstanding dye removal capabilities, and thus have a high applicability in industrial wastewater treatment.

show abstract

“…Especially hydrophobically associating polyampholytes may be effective viscosity enhancers in high salinity media and temperature as they combine the self‐assembly and polyampholyte properties 8,72‐74 . Application of hydrophobically modified and acrylamide‐based polyampholytes in EOR was reviewed in detail recently 16,75 . Low charge QPA containing acrylamide (90 mol%), AMPS (3‐7 mol%), MADQUAT (3‐7 mol%), and N,N‐dihexylacrylamide or N‐(4‐ethylphenyl)acrylamide (0.5‐1 mol%) exhibit improved thickening properties in comparison with unmodified polyampholytes containing 30 mol% AMPS and 70 mol% MADQUAT in high‐salinity media 72,73 .…”

Section: Application Aspects Of Quenched Polyampholytesmentioning

confidence: 99%

Behaviors of quenched polyampholytes in solution and gel state

Kudaibergenov

Okay

2020

Polymers for Advanced Techs

View full text Add to dashboard Cite

The quenched or strongly charged polyampholytes represent amphoteric macromolecules consisting of static positive and negative charges that slightly depend on pH. Here, the behavior of linear and cross‐linked quenched polyampholytes (QPA) in aqueous salt solutions is reviewed together with their stimuli‐responsive character as functions of temperature and ionic strength. The volume‐phase, swelling‐deswelling, self‐healing, viscoelastic, and mechanical properties of QPA gels are also discussed. Complexation of QPA with dye molecules, surfactants, and proteins is outlined. Application aspects of QPA cover biotechnology, biomedicine, oil recovery, desalination, etc.

show abstract

Nanostructured hydrophobic polyampholytes: self-assembly, stimuli-sensitivity, and application

Cited by 35 publications

References 222 publications

Synthetic and natural polyampholytes: Structural and behavioral similarity

Synthetic and natural polyampholytes: Structural and behavioral similarity

The Application of Modified Natural Polymers in Toxicant Dye Compounds Wastewater: A Review

Behaviors of quenched polyampholytes in solution and gel state

Contact Info

Product

Resources

About