Results 31 to 40 of about 2,217 (209)
Evaluation method of scaling inhibitors action effectiveness [PDF]
, 2013 A research of different composition and structure inhibitors’ effectiveness using a cooling scale loop modeling equipment in dynamic conditions. Simulated conditions of water circulating two industries.
Cherednichenko, D. V. +2 more
core
Kinetics of the Aqueous Phase Copolymerization of MAA and PEGMA Macromonomer: Influence of Monomer Concentration and Side Chain Length of PEGMA [PDF]
, 2017 An in situ nuclear magnetic resonance spectroscopy (NMR) technique is used to monitor the aqueous-phase copolymerization kinetics of methacrylic acid (MAA) and poly(ethylene glycol) methyl ether methacrylate (PEGMA) macromonomers.
Emaldi, Inaki +3 more
core +2 more sources
Advanced Optical Materials, Volume 13, Issue 34, December 2, 2025.This review explores how engineered porous materials enhance surface‐enhanced Raman scatering (SERS) spectroscopy by synergizing analyte enrichment and electromagnetic field amplification. It is systematically evaluated four classes, nanoporous metals, plasmonic polymers, mesoporous silica, and metal‐organic frameworks (MOFs), highlighting their unique
Miguel A. Correa‐Duarte +2 more
wiley +1 more source
Revista Técnica de la Facultad de Ingeniería, 2010 Poly(methacrylic acid) (PMA) has been chemically modified by the reaction of a 2-oxazoline derivative producing a polymeric material bearing both ester and amide groups.
América Rincón, Jean Claude Soutif
doaj
Novel salted anionic-cationic polymethacrylate polymer blends for sustained release of acidic and basic drugs [PDF]
, 2017 Background: Since a unique matrix tablet formulation that independently controls the release of various drug types is in a great demand, the objective of this research was to develop a sustained release matrix tablet as a universal dosage form using a ...
Al-Jabery, Ahmad +4 more
core +1 more source
Aggregate, Volume 6, Issue 12, December 2025.This study developed a scalable strategy for fabricating monodisperse cluster‐luminescent polymer microspheres via functional group engineering. The microspheres exhibit broad emission (400–700 nm) and low fluorescence coefficient of variation (CV < 3%), fulfilling requirements for routine flow cytometer calibration.
Liang He +6 more
wiley +1 more source
The thermal degradation of some polyelectrolytes [PDF]
, 1975 All naturally occurring polyelectrolytes are found in an aqueous environment and this feature directed most of the chemical research in this field towards an understanding of polyelectrolyte behaviour in aqueous solution.
Zulfiqar, Muhammad
core +1 more source
Studies on the electrochemical properties of copolymers of maleic acid, I : potentiometric titration at low ionic strength [PDF]
, 1960 In this series, the polydibasic properties of some copolymers of malefic acid are studied from the viewpoint of the neighbor interaction. In the present paper, the potentiometric titrations of two copolymers, malefic acid-vinyl acetate and malefic acid ...
Monobe, Kazuo
core
Comparative Characteristics of Polymethacrylic Acid Hydrogel Sorption Activity in Relation to Lanthanum Ions in Different Intergel Systems [PDF]
, 2022 Talkybek Jumadilov +9 more
openalex +1 more source
Electrostatically‐Driven Collapse of Polyelectrolytes: The Role of the Solvent's Dielectric Constant
Journal of Polymer Science, Volume 63, Issue 20, Page 4207-4218, 15 October 2025.The structure of polyelectrolytes in solution is studied in media of low and high dielectric permittivity. For high dielectric constant solvents, repulsion between dissociated groups leads to extended conformations. In low dielectric constant solvents, attraction between condensed counterions leads to chain collapse, regardless of solvent quality ...
Anish Gulati +3 more
wiley +1 more source