solubility study of polyacrylamide in polar solvents

Solubility study of polyacrylamide in polar solvents

Contact angles and surface tension data were measured to obtain the surface tension components of polyacrylamide (PAM). According to Van Oss, Chaudhury, and Good (VCG) theory, the surface tension components were used to calculate the PAM solubility in five different polar solvents: water, ethylene glycol (EG), acetone, ethanol, and dimethyl formamide (DMF).

Get Price
solubility study of polyacrylamide in polar solvents

Solubility study of polyacrylamide in polar solvents

Solubility study of polyacrylamide in polar solvents Article in Journal of Applied Polymer Science 93(3):1493 - 1499 · August 2004 with 2,825 Reads How we measure 'reads'

Get Price
solubility study of polyacrylamide in polar solvents

Solubility study of polyacrylamide in polar solvents

Solubility study of polyacrylamide in polar solvents

Get Price
solubility study of polyacrylamide in polar solvents - core

Solubility Study of Polyacrylamide in Polar Solvents - CORE

Abstract. Contact angles and surface tension data were measured to obtain the surface tension components of polyacrylamide (PAM). According to Van Oss, Chaudhury, and Good (VCG) theory, the surface tension components were used to calculate the PAM solubility in five different polar solvents: water, ethylene glycol (EG), acetone, ethanol, and dimethyl formamide (DMF).

Get Price
shuhui wu's research works | rmit university, melbourne

Shuhui Wu's research works | RMIT University, Melbourne

Shuhui Wu's 4 research works with 72 citations and 3,530 reads, including: Properties of hydrophobically modified polyacrylamide with low molecular weight and interaction with surfactant in

Get Price
conformation of polyacrylamide in aqueous solution with

Conformation of polyacrylamide in aqueous solution with

Conformation of polyacrylamide in aqueous solution with interactive additives and cosolvents September 2003 Journal of Applied Polymer Science 89(11):3122 - 3129

Get Price
predicting cosolvency. 1. solubility ratio and solute log

Predicting Cosolvency. 1. Solubility Ratio and Solute log

The solubility ratio of organic chemicals in an organic solvent and in water, σ, has been found to correlate with the logarithm of the octanol−water partition coefficient (log Kow) of the solutes; i.e., log σ = N + M log Kow. A total of 607 sets of thousands of solubility data were extracted from literature sources. From this database, values of N and M are obtained for 15 completely water

Get Price
predicting cosolvency. 1. solubility ratio and solute log

Predicting Cosolvency. 1. Solubility Ratio and Solute log

The solubility ratio of organic chemicals in an organic solvent and in water, σ, has been found to correlate with the logarithm of the octanol−water partition coefficient (log Kow) of the solutes; i.e., log σ = N + M log Kow. A total of 607 sets of thousands of solubility data were extracted from literature sources. From this database, values of N and M are obtained for 15 completely water

Get Price
library.cup.edu.cn

library.cup.edu.cn

Polyacrylamide is widely used in various fields as the controlled releasing of medicines, paper and other basic fields. Study of siderophilic cyanobacterium Leptolyngbya strain JSC-1 inhabiting iron-rich hot springs may provide insight into the mechanism of iron homeostasis and alleviation of oxidative stress. In this study, we investigated

Get Price
www.htu.edu.cn

www.htu.edu.cn

Sheet3 Sheet2 Sheet1 10.1021/acs.orglett.9b02336 WOS:000481979100055 1405-1410 Liang, Tao; Xie, Ming-Sheng; Qu, Gui-Rong; Guo, Hai-ming https://gateway.webofknowledge

Get Price
lib.smu.edu.cn

lib.smu.edu.cn

44 0 0 1 1 2019 14 4 709 721 13 30569330. 45 0 0 0 0 2019 50 248 254 7. 57 0 0 0 0 2019 27 4 650 658 9 30654117. 25 0 0 0 0 2019 41 4 377 383 7 30554321. 29 0 0 0 0 3/18/2019 2019

Get Price
kjc.upc.edu.cn

kjc.upc.edu.cn

A quantitative method to study the association behavior of the hydrophobically modified polyacrylamide (HMPAM) in aqueous solution was proposed based on host-guest inclusion. Scanning electron microscopy (SEM), dynamic light scattering (DLS), rheometer and fluorescence probe were also used to investigate its association behavior for comparative

Get Price
acta chimica sinica - sioc journal

Acta Chimica Sinica - SIOC Journal

A study on the extraction properties from aqueous phase to organic phase and the carrier-mediated transport at 25℃ in H2O-CHCL_3-H2O liquid membrane has been performed by using calix[4]arene derivatives (1~14)bearing a wide range of functional groups such as thio (seleno) ether, (benzothiazolyl) thioalkyl, pyridylalkoxy and thioalkyl.

Get Price
carbohydrate polymers (v.93, #2) | www.chemweb.com

Carbohydrate Polymers (v.93, #2) | www.chemweb.com

Carbohydrate generation from olive tree pruning biomass is proposed. Severity factor is employed to study important parameters related to oligosaccharides and sugars production. Thermal pretreatments with acid or liquid hot water were performed. Pretreatments conditions were optimized to a possible liquid fermentation.Using the severity factor

Get Price
scholarsmine.mst.edu

scholarsmine.mst.edu

Content Posted in 2014. Link. Theoretical studies of intermediates in sulfur oxidation cycle, P. L. M. Plummer, T. S. Chen, and K. Y. Law. Theoretical studies of ...

Get Price
- pubag search results

- PubAg Search Results

The present study was designed to study the chemical constituents of the leaf essential oil of Curcuma caesia and its anti-oxidant, anti-inflammatory, antimicrobial and genotoxic efficacies. Chemical constituents of the oil were determined using Gas Chromatography/Mass Spectroscopy, showed 32 components; the major components were eucalyptol (16

Get Price
lib.smu.edu.cn

lib.smu.edu.cn

44 0 0 1 1 2019 14 4 709 721 13 30569330. 45 0 0 0 0 2019 50 248 254 7. 57 0 0 0 0 2019 27 4 650 658 9 30654117. 25 0 0 0 0 2019 41 4 377 383 7 30554321. 29 0 0 0 0 3/18/2019 2019

Get Price
recent advances of multifunctional cellulose-based

Recent Advances of Multifunctional Cellulose-Based

Cellulose is an abundant and renewable natural resource with biodegradability and nontoxicity. Furthermore, cellulose and cellulose derivatives also have unique properties such as hydrophilicity,...

Get Price
polar organic solvents

polar organic solvents

A Peptide Amphiphile Organogelator of Polar Organic Solvents.. PubMed. Rouse, Charlotte K; Martin, Adam D; Easton, Christopher J; Thordarson, Pall. 2017-03-03. A peptide amphiphile is reported, that gelates a range of polar organic solvents including acetonitrile/water, N,N-dimethylformamide and acetone, in a process dictated by β-sheet interactions and facilitated by the presence of an alkyl

Get Price
kjc.upc.edu.cn

kjc.upc.edu.cn

A quantitative method to study the association behavior of the hydrophobically modified polyacrylamide (HMPAM) in aqueous solution was proposed based on host-guest inclusion. Scanning electron microscopy (SEM), dynamic light scattering (DLS), rheometer and fluorescence probe were also used to investigate its association behavior for comparative

Get Price
acta chimica sinica - sioc journal

Acta Chimica Sinica - SIOC Journal

A study on the extraction properties from aqueous phase to organic phase and the carrier-mediated transport at 25℃ in H2O-CHCL_3-H2O liquid membrane has been performed by using calix[4]arene derivatives (1~14)bearing a wide range of functional groups such as thio (seleno) ether, (benzothiazolyl) thioalkyl, pyridylalkoxy and thioalkyl.

Get Price
henan go biotech co.,ltd

Henan GO Biotech Co.,Ltd

Molecular structure of imide solutions. Part I. Propionimide in non-polar solvents. NASA Astrophysics Data System (ADS) Jadżyn, J.; Żywucki, B. 1986-07-01. cis-trans Conformatio

Get Price
medworm: pet scan research

MedWorm: PET Scan Research

This study tested the hypothesis that ERα in testes of male Japanese quail is regulated during wat er and food deprivations. The present study reveals that both water and food deprivations cause oxidative stress and subsequently decrease catalase and superoxide dismutase activity, while these increase malondialdehyde and hydrogen peroxide.

Get Price
materials science and engineering: b via medworm.com

Materials Science and Engineering: B via MedWorm.com

Publication date: March 2020Source: Materials Science and Engineering: B, Volume 253Author(s): N. Siva, D. Sakthi, S. Ragupathy, V. Arun, N. KannadasanAbstractZnO is widely used as a photocatalytic process due to high photosensitivity, strongly oxidizing nature, non-toxic, favorable band gap energy and the excellent chemical and mechanical stabilities of the material.

Get Price
shuhui wu - university of science and technology of china

Shuhui Wu - University of Science and Technology of China

Developed a novel method to semi-quantitatively determine the water-soluble polymer hydrophilicity (or solvphilicity in aqueous co-solvents), determined polymer’s solubility in a co-solvent by simply measuring surface tension and contact angle of different co-solvents on the polymer surface according to a published theory.

Get Price
kjc.upc.edu.cn

kjc.upc.edu.cn

A quantitative method to study the association behavior of the hydrophobically modified polyacrylamide (HMPAM) in aqueous solution was proposed based on host-guest inclusion. Scanning electron microscopy (SEM), dynamic light scattering (DLS), rheometer and fluorescence probe were also used to investigate its association behavior for comparative

Get Price
cellulose-based superabsorbent hydrogels

Cellulose-Based Superabsorbent Hydrogels

With the prospect of revolutionizing specific technologies, this book highlights the most exciting and impactful current research in the fields of cellulose-based superabsorbent hydrogels with their smart applications. The book assembles the newest synthetic routes, characterization methods, and applications in the emergent area. Leading experts in the field have contributed chapters

Get Price
handbook of fiber chemistry - pdf free download

Handbook of Fiber Chemistry - PDF Free Download

Lewin / Handbook of Fiber Chemistry, Third Edition DK3128_C000 Final Proof page vii 16.10.2006 7:01pm Preface The third edition of the Handbook of Fiber Chemistry, expanded from the second edition, contains 13 chapters dealing with the most important natural, human-made, and synthetic fibers, including the additional chapter on the highly

Get Price