Interface Adsorption and Aggregation Behavior of Sulfonate-Based Anionic Silicone Surfactants in Aqueous Solution.
Sign Up to like & getrecommendations! Published in 2023 at "ChemPlusChem"
DOI: 10.1002/cplu.202300152
Abstract: A series of sulfonate silicone surfactants possessing different hydrophobic groups were synthesized. Their adsorption and thermodynamic parameters in aqueous solutions were investigated by surface tension measurements, conductivity, transmission electron microscopy and dynamic light scattering. The… read more here.
Keywords: adsorption; sulfonate; aggregation behavior; silicone surfactants ... See more keywords
Accumulation of perfluorobutane sulfonate (PFBS) and impairment of visual function in the eyes of marine medaka after a life-cycle exposure.
Sign Up to like & getrecommendations! Published in 2018 at "Aquatic toxicology"
DOI: 10.1016/j.aquatox.2018.05.018
Abstract: As an alternative to perfluorooctane sulfonate (PFOS), increasing usage of perfluorobutane sulfonate (PFBS) has led to ubiquitous presence in the environment. PFBS is also shown to potently disrupt the thyroid endocrine system. Considering the regulation… read more here.
Keywords: life cycle; exposure; pfbs; cycle exposure ... See more keywords
Synthesis of sulfonate of alkylated extract of FCC slurry for enhancing oil recovery
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2019.116299
Abstract: Abstract To extend the application of the extracted oil from FCC slurry, the alkylated extract of FCC slurry was sulfonated by concentrated sulfuric acid to prepare petroleum sulfonate for oil displacement. The sulfonation processing parameters… read more here.
Keywords: fcc slurry; extract fcc; sulfonate; oil ... See more keywords
Development and validation of a sensitive method for alkyl sulfonate genotoxic impurities determination in drug substances using gas chromatography coupled to triple quadrupole mass spectrometry
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Pharmaceutical and Biomedical Analysis"
DOI: 10.1016/j.jpba.2018.12.044
Abstract: HighlightsQuantitative detection of 9 sulfonate esters by GC–MS‐MS simultaneously.The method gave extremely high sensitivity for 9 sulfonate esters compared to reported articles.LOQs for 9 sulfonate esters were within 0.10–1.05 ng mL−1.This method was successfully applied… read more here.
Keywords: alkyl; drug substances; method; drug ... See more keywords
Synthesis of sulfonate ester and sulfonic acid-containing poly(arylene perfluorocyclobutane)s (PFCB) by direct copolymerization of a sulfonate ester-containing precursor
Sign Up to like & getrecommendations! Published in 2017 at "Polymer"
DOI: 10.1016/j.polymer.2016.11.061
Abstract: Abstract This paper reports the first synthesis of sulfonated poly(arylene perfluorocyclobutane)s by direct polycondensation of a new sulfonate ester-containing bis(trifluorovinylether) precursor and subsequent hydrolysis of the resulting polymers. The multi-step synthesis of a bis(trifluorovinylether) monomer… read more here.
Keywords: sulfonate ester; poly arylene; ester containing; arylene perfluorocyclobutane ... See more keywords
Pharmacokinetic profile of Perfluorobutane Sulfonate and activation of hepatic nuclear receptor target genes in mice.
Sign Up to like & getrecommendations! Published in 2020 at "Toxicology"
DOI: 10.1016/j.tox.2020.152522
Abstract: Per- and polyfluoroalkyl substances (PFAS) are organic chemicals with wide industrial and consumer uses. They are found ubiquitously at low levels in the environment and are detectable in humans and wildlife. Perfluorobutane Sulfonate (PFBS) is… read more here.
Keywords: perfluorobutane sulfonate; pfbs; hepatic nuclear; nuclear receptor ... See more keywords
Hydrogel Based on Polyhydroxyalkanoate Sulfonate: Control of the Swelling Rate by the Ionic Group Content.
Sign Up to like & getrecommendations! Published in 2023 at "Biomacromolecules"
DOI: 10.1021/acs.biomac.3c00059
Abstract: Hydrogels based on poly(3-hydroxyalkanoate) (PHA) sulfonate and poly(ethylene glycol) diacrylate, PEGDA, are prepared. First, PHA sulfonate is synthesized from unsaturated PHA by a thiol-ene reaction in the presence of sodium-3-mercapto-1-ethanesulfonate. The hydrophilicity of PHAs is… read more here.
Keywords: sulfonate; sulfonate control; hydrogel based; based polyhydroxyalkanoate ... See more keywords
Photochromic and Electrochromic Hydrogels Based on Ammonium- and Sulfonate-Functionalized Thienoviologen Derivatives.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c24560
Abstract: Ammonium cations and sulfonate anions have been introduced as end-caps for alkyl viologens with thiophene-derived bridges. When the as-prepared thienoviologen derivatives are dispersed in polyacrylamide (PAAm) hydrogels, photochromic (PC) and electrochromic (EC) bifunctional hydrogels can… read more here.
Keywords: sulfonate; ammonium; hydrogels based; thienoviologen derivatives ... See more keywords
Novel Luminescent Ionic Adducts Based on Pyrene-1-sulfonate
Sign Up to like & getrecommendations! Published in 2018 at "ACS Omega"
DOI: 10.1021/acsomega.8b02961
Abstract: The potential of pyrene-1-sulfonate to act as an emitting anion for the development of ionic liquids is explored here. Amphiphilic trimethylpropylammonium hepta(isooctyl)octasilsesquioxane and conventional imidazolium, namely, 1-vinyl-3-hexyl-, 1-vinyl-3-decyl-, and 1-methyl-3-decyl-imidazolium, featuring moderate alkyl chain length… read more here.
Keywords: luminescent ionic; pyrene sulfonate; ionic adducts; novel luminescent ... See more keywords
Long-cavity [Pd2L4]4+ cages and designer 1,8-naphthalimide sulfonate guests: rich variation in affinity and differentiated binding stoichiometry
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic chemistry frontiers"
DOI: 10.1039/d0qi00658k
Abstract: One of the most appealing features of [Pd2L4]4+ cages is their well-defined cavities, giving binding affinity for specific guests. If seeking to bind larger and more complex guests, an attractive strategy is to lengthen the… read more here.
Keywords: long cavity; affinity; stoichiometry; cavity ... See more keywords
Amberlyst-15 supported zirconium sulfonate as an efficient catalyst for Meerwein-Ponndorf-Verley reductions.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc00157h
Abstract: The Meerwein-Ponndorf-Verley (MPV) reaction is an important chemoselective route for carbonyl group hydrogenation, and thus designing new and effective catalysts for this transformation remains important and challenging. In this work, a new sulfonate coordinated Zr(IV)… read more here.
Keywords: ponndorf verley; sulfonate; meerwein ponndorf;