Articles with "aggregation behavior" as a keyword



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Interface Adsorption and Aggregation Behavior of Sulfonate-Based Anionic Silicone Surfactants in Aqueous Solution.

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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
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Aggregation behavior of juvenile Neptunea cumingii and effects on seed production

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Published in 2020 at "Journal of Oceanology and Limnology"

DOI: 10.1007/s00343-020-0042-5

Abstract: Neptunea cumingii is an important nutrition-rich economic species in China. Juveniles of N. cumingii suffer from high mortality at low temperatures, which has proved a limiting factor in raising seedlings in artificial habitats. Previous research… read more here.

Keywords: aggregation; seed; cumingii; juvenile ... See more keywords
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Synthesis of optothermal responsive polymers by thiol-ene click reaction and their aggregation behavior

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Published in 2020 at "Journal of Polymer Research"

DOI: 10.1007/s10965-020-02162-w

Abstract: Thermosensitive and photosensitive polymers (PNIPAM-Azo) were synthesized by thiol-ene click reaction with PNIPAM with terminal thiol groups (PNIPAM-SH) and azobenzene compounds containing a double bond. Different catalysts were used in the reaction to investigate their… read more here.

Keywords: click reaction; pnipam azo; thiol ene; ene click ... See more keywords
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Particle aggregation behavior during photocatalytic ethanol reforming reaction and its correlation with the activity of H2 production

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Published in 2017 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2017.09.035

Abstract: Abstract When dispersed in water, nanoscale photocatalysts tend to aggregate due to their high surface energy. Complex interaction of the incident light with the aggregated particles is expected due to their comparable length scales. In… read more here.

Keywords: aggregation; production; particle aggregation; reaction ... See more keywords
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Asymmetrical flow field-flow fractionation combined with electrophoresis: A new approach for studying thermal aggregation behavior of soy protein isolate

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Published in 2021 at "Food Hydrocolloids"

DOI: 10.1016/j.foodhyd.2021.106857

Abstract: Abstract The thermal aggregation behavior of soy protein isolate (SPI) has a significant impact on the functional and nutritional properties of soy protein based-food. In this study, the capability of asymmetrical flow field-flow fractionation (AF4)… read more here.

Keywords: spis; thermal aggregation; aggregation behavior; soy protein ... See more keywords
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Newly designed pyridine and piperidine based Ionic Liquids: Aggregation behavior in ESI-MS and catalytic activity in C C bond formation reactions

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Published in 2018 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2018.09.083

Abstract: Abstract Material preparation using Ionic Liquids (ILs) as a catalyst was frequently related to the supramolecular aggregation behavior. Hence, understanding the aggregation behavior of ILs is very significant from basic and applied aspects. The present… read more here.

Keywords: aggregation; aggregation behavior; ionic liquids; piperidine based ... See more keywords
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Aggregation behavior of cetyltrimethylammonium bromide and tetradecyltrimethylammonium bromide in aqueous/urea solution at different temperatures: Experimental and theoretical investigation

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Published in 2019 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2019.04.080

Abstract: Abstract The solution properties of mixed amphiphiles system play a promising role in the surface chemical applications. Aggregation behavior of two cationic surfactants as tetradecyltrimethylammonium bromide (TTAB) and cetyltrimethylammonium bromide (CTAB) has been taken into… read more here.

Keywords: aggregation behavior; ctab ttab; tetradecyltrimethylammonium bromide; cetyltrimethylammonium bromide ... See more keywords
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Physicochemical studies on the interfacial and aggregation behavior of immidazolium- and pyrrolinidium-dodecyl sulfate in aqueous medium

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Published in 2021 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2021.116363

Abstract: Abstract Salt free surface active ionic liquids (SAILs), 1-butyl-3-methylimidazolium dodecyl sulfate ([bmim]DS) and N-butyl-N-methylpyrrolidinium dodecyl sulfate ([bmp]DS) were synthesised by stoichiometric mixing of ionic liquid (IL) and sodium dodecyl sulfate (SDS). SAILs were characterised by… read more here.

Keywords: interfacial aggregation; dodecyl sulfate; aggregation behavior; sds ... See more keywords
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Novel octa-substituted metal (II) phthalocyanines bearing 2,6-di-tert-buthylphenol groups: Synthesis, characterization, electronic properties, aggregation behavior and their antioxidant activities as stabilizer for polypropylene and high density polyethylene

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Published in 2018 at "Polymer Degradation and Stability"

DOI: 10.1016/j.polymdegradstab.2018.03.005

Abstract: Abstract Novel metallophthalocyanines [M: Co (II), Cu (II), Zn (II), Mn (II)] bearing eight peripheral 2,6-di-tert-buthylphenol groups were successfully synthesized. The new products were studied by FTIR, 1H NMR, MADLI-TOF, UV/VIS spectral data and thermogravimetric… read more here.

Keywords: antioxidant activities; tert buthylphenol; high density; buthylphenol groups ... See more keywords
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Characterization, origin and aggregation behavior of colloids in eutrophic shallow lake.

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Published in 2018 at "Water research"

DOI: 10.1016/j.watres.2018.05.059

Abstract: Stability of colloidal particles contributes to the turbidity in the water column, which significantly influences water quality and ecological functions in aquatic environments especially shallow lakes. Here we report characterization, origin and aggregation behavior of… read more here.

Keywords: aggregation; characterization origin; colloidal particles; lake ... See more keywords
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Aggregation Behavior of Detonation Nanodiamond in Solution

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Published in 2019 at "Microscopy and Microanalysis"

DOI: 10.1017/s1431927619009437

Abstract: Detonation nanodiamonds (DND) are diamond nanoparticles synthesized through detonation process with 3-5 nm particle size [1]. DNDs are emerging as an important material for a variety of high performance technologies. In particular, their optical and… read more here.

Keywords: aggregation behavior; microscopy; detonation; nanodiamond solution ... See more keywords