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Journal articles on the topic 'Non-ionic; Anionic'

Author: Grafiati

Published: 4 June 2021

Last updated: 15 February 2022

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1

Atia, A. A., and N. R. E. Radwan. "Adsorption of Different Surfactants on Kaolinite." Adsorption Science & Technology 15, no. 8 (1997): 619–26. http://dx.doi.org/10.1177/026361749701500807.

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The adsorption of anionic, cationic and non-ionic surfactants on kaolinite has been investigated. Anionic surfactants are widely used in enhanced oil recovery. The lower the adsorption on the oil-bearing rock, the higher the advantage of the surfactant to be used. Whilst the adsorption of anionic and non-ionic surfactants are negligible, that of cationic surfactants is relatively high. For this reason, the use of cationic reagents in the enhanced oil recovery is not recommended. The adsorption of cationic surfactants was found to follow an ion-exchange mechanism, while that of anionic and non-

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2

Jacobs, Jeroen, Koen Binnemans, and Luc Van Meervelt. "Liquid-liquid solvent extraction of rare earths: a crystallographic analysis." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1006. http://dx.doi.org/10.1107/s2053273314089931.

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Liquid-liquid solvent extraction has become the primary research topic for separating mixtures of rare-earths. [1] Current research on this topic focuses on extraction processes involving ionic liquids as basic extracting agents. In the aqueous phase, the rare-earth is coordinated by the anionic entities of the ionic liquid, forming an anionic complex. The large organic cation of the ionic liquid neutralizes the complex (ion-pair complex) and migrates the entity to an organic phase. The choice of these agents is solely based on the calculation of thermodynamical extraction parameters, whilst s

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3

Igarashi, Haruyoshi. "The Opacification of the Bovine Isolated Cornea by Surfactants and Other Chemicals—A Process of Protein Denaturation?" Alternatives to Laboratory Animals 15, no. 1 (1987): 8–19. http://dx.doi.org/10.1177/026119298701500103.

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An attempt has been made to determine whether anionic, cationic and non-ionic surfactants and other chemicals opacify the various layers of bovine isolated corneas to the same or to differing degrees. In the intact cornea the opacifying ability of surfactants was in the following order: cationic>anionic>non-ionic. The chemicals tested spanned the range from virtually inactive to very active. However, in the isolated stroma, the anionic surfactants caused considerably more opacity than either the cationic or non-ionic compounds. The results indicate that cationic surfactants primarily opa

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4

Zhang, Sainan, and Xiankai Jiang. "Synthesis and characterization of non-ionic and anionic two-component aromatic waterborne polyurethane." Pigment & Resin Technology 47, no. 4 (2018): 290–99. http://dx.doi.org/10.1108/prt-07-2017-0067.

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Purpose The purpose of this paper is to synthesize and characterize a series of two-component aromatic waterborne polyurethane (2K-WPU) which is composed of non-ionic and anionic polyisocyanate aqueous dispersion and polyurethane polyol aqueous dispersion. Design/methodology/approach The polyisocyanate aqueous dispersion was synthesized through non-ionic and anionic hydrophilic modification procedures. The values of the hydrogen bonding index (HBI) and molecule structures of WPU were obtained by Fourier transform infrared (FTIR). The thermal, mechanical and water resistance properties of 2K-WP

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5

Bosch, Ma Pilar, José Luis Parra, and Francisco Sánchez-Baeza. "Synthesis and physicochemical properties of bolaamphiphiles from dimeric acid." Canadian Journal of Chemistry 71, no. 12 (1993): 2095–101. http://dx.doi.org/10.1139/v93-260.

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The physicochemical behaviour of bolaamphiphile derivatives with an anionic, a cationic, or a non-ionic polar group and their mixtures is studied mainly by surface tension measurements, quasi-elastic light-scattering studies, 1H NMR spectroscopy, and surface monolayers. Bolaamphiphiles are synthesized by classical methods from a non-expensive mixture of α,ω-dicarboxylic acids, obtained by thermal Diels–Alder type cyclization of methyl 10-E,12-E linoleate, obtained from tall oil. The anionic and cationic bolaamphiphiles synthesized are water soluble and form stable monolayers when they are comp

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6

Lin, Dan-Jae, Hao-Lian Lin, Ssu-Meng Haung, Shih-Ming Liu, and Wen-Cheng Chen. "Effect of pH on the In Vitro Biocompatibility of Surfactant-Assisted Synthesis and Hydrothermal Precipitation of Rod-Shaped Nano-Hydroxyapatite." Polymers 13, no. 17 (2021): 2994. http://dx.doi.org/10.3390/polym13172994.

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Given their wide range of biomedical applications, hydroxyapatite (HA) nanoparticles are an attractive material widely used in many fields. Therefore, a simple, inexpensive, and stable process for the synthesis of HA nanoparticles is necessary to meet current needs. Herein, we studied HA synthesis assisted by four surfactants, namely cation, anion, non-ionic, and zwitterion templates, to verify the synthesis phase, aspect ratio, morphology, and biocompatibility under different environments (i.e., pH 4 and 9) before and after calcination. Results showed that before calcination, the surfactant-f

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7

Avramova, Tatyana, Lilyana Stefanova, Blaga Angelova, and Sava Mutafov. "Bacterial Decolorization of Acid Orange 7 in the Presence of Ionic and Non-Ionic Surfactants." Zeitschrift für Naturforschung C 62, no. 1-2 (2007): 87–92. http://dx.doi.org/10.1515/znc-2007-1-216.

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The effects of the non-ionic surfactant Triton® X-100, the cationic surfactant cetyltrimethylammonium bromide (CTAB) and the anionic surfactant sodium N-lauroyl sarcosinate (SLS) on the decolorization of the reaction medium containing the monoazo dye Acid Orange 7 (AO7) by Alcaligenes faecalis and Rhodococcus erythropolis were studied. It was found that the surfactants influenced in different ways the rate of decolorization. At all concentrations tested the non-ionic surfactant Triton X-100 decreased the decolorization rate of R. erythropolis. At concentrations above the critical micelle conce

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8

Lelyushok, S. O., V. O. Doroschuk, and S. A. Kulichenko. "Cloud Point Extraction Of Cationic Surfactants And Their Ionic Associates With Sodium Dodecyl Sulfate." Methods and Objects of Chemical Analysis 15, no. 3 (2020): 111–16. http://dx.doi.org/10.17721/moca.2020.111-116.

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The distribution of individual cationic surfactants and their ionic associates with the anionic surfactant in the cloud point extraction systems, based on non-ionic surfactant OP-7 was investigated. Determined that the dependence of the extraction degree of halides alkylpyridiniums on carboxylic change length in optimal conditions for extraction is characterized by the existence of maximum for cationic surfactant where n = 12. Decrease as well as increase in carboxylic change length of cation of alkylpyridiniums diminishes the effectiveness of their extraction into the surfactant-rich phase. T

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9

Mitru, Daniel, Gheorghe Nechifor, Stefania Gheorghe, et al. "Removal and Effects of Surfactants in Activated Sludge System." Revista de Chimie 71, no. 1 (2020): 100–106. http://dx.doi.org/10.37358/rc.20.1.7819.

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The widespread use of detergents has raised concern with regard to the environmental pollution caused by their active substances, which are biorefractory, toxic or persistent. Even though anionic and non-ionic surfactants often used in commercial detergents composition are reasonably degradable under aerobic conditions and not particularly toxic at low concentrations, high concentration of surfactants influenced the activated sludge activity and are harmful for the aquatic environment. In the literature, data on the biodegradability and/or ecotoxicity of a certain type of surfactant (anionic,

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10

Cham, B. E., P. Roeser, and A. Nikles. "Effects of non-ionic and anionic detergents on lipid-associated tissue ferritin." Clinical Chemistry 34, no. 1 (1988): 152–54. http://dx.doi.org/10.1093/clinchem/34.1.152.

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Abstract Lipid-associated ferritin from homogenates of guinea pig liver is released from its conjugate(s) by incubation with the non-ionic detergents Triton X-100 and Nonidet P-40 but not by incubation with the anionic detergent deoxycholate. The amount of lipid-associated ferritin released from its conjugate(s) depends on the concentration of the non-ionic detergents. At a final non-ionic detergent concentration of about 20 g/L, all lipid-associated ferritin is released from its conjugate(s) in a liver homogenate. The amount released is identical with the amount of the lipid-associated ferrit

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11

Haq, Bashirul, Jishan Liu, Keyu Liu, and Dhafer Al Shehri. "Study of phase behaviour and ionic effect of green surfactants in MEOR." APPEA Journal 58, no. 1 (2018): 84. http://dx.doi.org/10.1071/aj17202.

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The phase behaviour of surfactant systems is an important characteristic for microbial enhanced oil recovery (MEOR) and is a key method for understanding and predicting the performance of surfactant systems. In addition, ions play a vital role in surfactant chemistry and the ionic effects of green surfactants are not yet well characterised. Green surfactants are biodegradable and environmental friendly and perceived to have great potential for MEOR. This study characterises some green anionic and non-ionic surfactants through phase behaviour study, interfacial tension (IFT) and core flooding e

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12

Somasundaran, P., E. D. Snell, Edward Fu, and Qun Xu. "Effect of adsorption of non-ionic surfactant and non-ionic—anionic surfactant mixtures on silica—liquid interfacial properties." Colloids and Surfaces 63, no. 1-2 (1992): 49–54. http://dx.doi.org/10.1016/0166-6622(92)80068-d.

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13

Ríos, Francisco, Alejandro Fernández-Arteaga, Manuela Lechuga, and Mercedes Fernández-Serrano. "Ecotoxicological characterization of polyoxyethylene glycerol ester non-ionic surfactants and their mixtures with anionic and non-ionic surfactants." Environmental Science and Pollution Research 24, no. 11 (2017): 10121–30. http://dx.doi.org/10.1007/s11356-017-8662-9.

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14

Yukselen, M. A., J. Gregory, and E. Soyer. "Formation and breakage of flocs using dual polymers." Water Science and Technology 53, no. 7 (2006): 217–23. http://dx.doi.org/10.2166/wst.2006.226.

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The effect of shear on the formation and break-up of flocs generated using cationic, anionic and non-ionic polymers, and dual combinations of these, has been investigated using conventional jar test procedure and by continuous optical monitoring. The breakage of flocs was followed at a high stirring speed, corresponding to average shear rate (G) of approximately 520 s−1. Most of the breakage occurred within a few seconds of increasing the shear rate. After each breakage, the stirring rate was reduced to the original value of 50 rpm (G≈23 s−1) to allow the flocs to regrow. For cationic–anionic

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15

Díez-Pascual, Ana M., Cristina Vallés, Rocío Mateos, Soledad Vera-López, Ian A. Kinloch, and María Paz San Andrés. "Influence of surfactants of different nature and chain length on the morphology, thermal stability and sheet resistance of graphene." Soft Matter 14, no. 29 (2018): 6013–23. http://dx.doi.org/10.1039/c8sm01017j.

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16

Dao, Vu H., Neil R. Cameron, and Kei Saito. "Synthesis, properties and performance of organic polymers employed in flocculation applications." Polymer Chemistry 7, no. 1 (2016): 11–25. http://dx.doi.org/10.1039/c5py01572c.

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17

Mitru, Daniel, Irina Eugenia Lucaciu, Stefania Gheorghe, et al. "Monitoring of anionic and non-ionic surfactants in activated sludge samples." SIMI 2019, Abstract Book, SIMI 2019 (September 20, 2019): 73–75. http://dx.doi.org/10.21698/simi.2019.ab30.

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18

Gomez, Veronica, Laura Ferreres, Eva Pocurull, and Francesc Borrull. "Determination of non-ionic and anionic surfactants in environmental water matrices." Talanta 84, no. 3 (2011): 859–66. http://dx.doi.org/10.1016/j.talanta.2011.02.009.

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19

Lechuga, M., M. Fernández-Serrano, E. Jurado, J. Núñez-Olea, and F. Ríos. "Acute toxicity of anionic and non-ionic surfactants to aquatic organisms." Ecotoxicology and Environmental Safety 125 (March 2016): 1–8. http://dx.doi.org/10.1016/j.ecoenv.2015.11.027.

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20

Paria, Santanu, C. Manohar, and Kartic C. Khilar. "Adsorption of anionic and non-ionic surfactants on a cellulosic surface." Colloids and Surfaces A: Physicochemical and Engineering Aspects 252, no. 2-3 (2005): 221–29. http://dx.doi.org/10.1016/j.colsurfa.2004.09.022.

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21

Genevskaya, A. S., and G. V. Mitrofanova. "Synergism of non-ionic and anionic surfactants in a binary solution." Transaction Kola Science Centre 11, no. 3-2020 (2020): 62–68. http://dx.doi.org/10.37614/2307-5252.2020.3.4.013.

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Adsorption at the gas —air interface and micelle formation in binary solutions of ethoxylated alkyl phenol (Neonol AF 9-10) and sodium oleate have been studied. The Rubin and Rosen equations were used to determine the interaction parameters and the composition of mixed micelles and adsorption layers depending on the initial solution composition. The authors have found out that the micelles and the adsorption layer at the interface are enriched in a non-ionic component. The maximum synergistic effect during micelle formation was found for solutions containing 20–30 % molar of reagent Neonol AF

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22

Luo, Bin, Yumin Xia, Hualei Zhao, and Yanping Wang. "Acid–base indicators for non-polar solvents via anion-exchange of polymeric ionic liquids with anionic dyes." Polymer Chemistry 6, no. 47 (2015): 8099–104. http://dx.doi.org/10.1039/c5py01157d.

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23

Dantoni, Patrícia, Ana Clara B. Rodrigues, Margareth Mie N. Matsuda, and Nina Coichev. "Effect of some surfactants on the chemiluminescent reactions of bis(2,4,6-trichlorophenyl)oxalate and bis(2-nitrophenyl)oxalate with hydrogen peroxide." Canadian Journal of Chemistry 90, no. 6 (2012): 534–41. http://dx.doi.org/10.1139/v2012-025.

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The chemiluminescent reactions of bis(2,4,6-trichlorophenyl)oxalate (TCPO) and bis(2-nitrophenyl)oxalate (2-NPO) with hydrogen peroxide in acetonitrile/water micellar systems (anionic, cationic, and non-ionic) and γ-cyclodextrin were studied in the presence of fluoranthene or 9,10-diphenylanthracene, imidazole, and two buffer solutions, HTRIS+/TRIS and H2PO4–/HPO42–. The relative chemiluminenscence (CL) intensity is higher in the presence of the cationic (DDAB, CTAC, DODAC, and OTAC), anionic (SDS), and non-ionic (Tween 80) surfactants. In the presence of some non-ionic surfactants (Brij 35, B

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24

Yang, Jia, and Rajinder Pal. "Investigation of Surfactant-Polymer Interactions Using Rheology and Surface Tension Measurements." Polymers 12, no. 10 (2020): 2302. http://dx.doi.org/10.3390/polym12102302.

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The interactions between surfactants and a drag-reducing polymer were investigated at a low polymer concentration of 500 ppm, using measurements of the rheology and surface activity of surfactant-polymer solutions. A well-known drag-reducing polymer (anionic sodium carboxymethyl cellulose) and five different surfactants (two anionic, two non-ionic, and one zwitterionic) were selected for the interaction studies. The surfactant-polymer solutions were shear thinning in nature, and they followed the power law model. The interaction between the surfactant and polymer had a strong effect on the con

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25

Saharia, Balen, Gouranga Das, and Bipul Nath. "COMPATIBILITY SCREENING OF VIDAGLIPTIN WITH IONIC AND NON-IONIC POLYMERIC EXCIPIENTS FOR THE DESIGN OF EXTENDED RELEASE DELIVERY SYSTEM." International Journal of Advanced Research 9, no. 04 (2021): 187–93. http://dx.doi.org/10.21474/ijar01/12671.

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Studies of drug-polymer compatibility play an important role in the preformulation stage for the development of pharmaceutical dosage forms. The potential physical and chemical interactions between drugs and polymer can affect the chemical nature, stability and bioavailability of the dosage form and as a result in the therapeutic response in the clinical phase. The present study reveals the thermal and spectroscopic study of physical mixtures of Vildagliptin (VDG) and HPMC in combination with cationic polymers chitosan, anionic polymers NaCMC and nonionic polymers PEO for extended release (ER)

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26

Prameela, G. K. S., B. V. N. Phani Kumar, A. Pan, et al. "Physicochemical perspectives (aggregation, structure and dynamics) of interaction between pluronic (L31) and surfactant (SDS)." Physical Chemistry Chemical Physics 17, no. 45 (2015): 30560–69. http://dx.doi.org/10.1039/c5cp04910e.

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The influence of the water soluble non-ionic tri-block copolymer L31 on the microstructure and self-aggregation dynamics of the anionic surfactant sodium dodecylsulfate (SDS) in aqueous solution was investigated.

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27

Weber, Andreas, and Bernd Stühn. "Structure and phase behavior of polymer loaded non-ionic and anionic microemulsions." Journal of Chemical Physics 144, no. 14 (2016): 144903. http://dx.doi.org/10.1063/1.4945610.

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28

Freire, Luis, Emilia Iglesias, Carlos Bravo, J. Ramón Leis, and M. Elena Peña. "Physicochemical properties of mixed anionic–non-ionic micelles: effects on chemical reactivity." J. Chem. Soc., Perkin Trans. 2, no. 8 (1994): 1887–94. http://dx.doi.org/10.1039/p29940001887.

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29

Rao, K. Hanumantha. "Mixed Anionic/Non-Ionic Collectors in Phosphate Gangue Flotation from Magnetite Fines." Open Mineral Processing Journal 4, no. 1 (2011): 14–24. http://dx.doi.org/10.2174/18748414001104010014.

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30

Rao, K. Hanumantha, R. K. Dwari, S. Lu, A. Vilinska, and P. Somasundaran. "Mixed Anionic/Non-Ionic Collectors in Phosphate Gangue Flotation from Magnetite Fines." Open Mineral Processing Journal 4, no. 1 (2010): 14–24. http://dx.doi.org/10.2174/1874841401104010014.

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31

Mikhaleva, Natalia Mikhailovna, and Elena Grigorevna Kulapina. "Multisensor Systems for Separate Determination of Homologous Anionic and Non-Ionic Surfactants." Electroanalysis 18, no. 13-14 (2006): 1389–95. http://dx.doi.org/10.1002/elan.200603550.

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32

Lu, Dongfang, and Yuhua Wang. "Optimisation of fine auriferous pyrite recovery using anionic and non-ionic collectors." Mineral Processing and Extractive Metallurgy 127, no. 3 (2017): 127–32. http://dx.doi.org/10.1080/03719553.2017.1346748.

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33

Lechuga, Manuela, Alejandro Fernández-Arteaga, Mercedes Fernández-Serrano, Encarnación Jurado, Alejandro Burgos, and Francisco Ríos. "Combined Use of Ozonation and Biodegradation of Anionic and Non-ionic Surfactants." Journal of Surfactants and Detergents 17, no. 2 (2013): 363–70. http://dx.doi.org/10.1007/s11743-013-1480-2.

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34

Krupińska, Izabela. "Impact of Polyelectrolytes on the Effectiveness of Treatment of Groundwater with Increased Natural Organic Matter Content." Civil and Environmental Engineering Reports 28, no. 3 (2018): 17–29. http://dx.doi.org/10.2478/ceer-2018-0032.

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Abstract The article discusses effectiveness of treatment of groundwater with increased natural organic matter content with the use of organic polyelectrolytes. The effects of water treatments were determined by the ionic character of the polyelectrolyte and its dose. Due to the amount of removed general ferric and coloured matters a greater usefulness of anionic and non-ionic polyelectrolytes was shown, while due to decreased turbidity and TOC, cationic flocculants proved more useful. Using the Praestol 2540 semi-anionic polyelectrolyte as the substance aiding the coagulation process decrease

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35

Wu, Zhifang, Yunling Li, Mengwei Wang, Jun Li, and Zhifei Wang. "Synthesis of Fatty Alcohol Ether Carboxylic Ester Surfactant and its Performance in an Anionic/Non-Ionic Mixed System." Australian Journal of Chemistry 73, no. 7 (2020): 627. http://dx.doi.org/10.1071/ch19482.

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A salt-type fatty alcohol ether carboxylic ester (AECE-Na) surfactant with both anionic and non-ionic characteristics was synthesised using a fatty alcohol ether (AEO) and succinic anhydride. Compared with traditional synthetic methods, neither irritating substances (chloroacetic acid and chloroacetate) nor precious metals (Pt and Pd) were used in the synthesis, which is a simple, economic, and green method. FT-IR and 1H NMR spectroscopies and MALDI TOF mass spectrometry were used to prove the molecular structure of the target product AECE-Na. In addition, the surface activities, intermolecula

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36

Kong, Helen, Siew-Chin Cheu, Nurul Sakinah Othman, et al. "Surfactant modification of banana trunk as low-cost adsorbents and their high benzene adsorptive removal performance from aqueous solution." RSC Advances 6, no. 29 (2016): 24738–51. http://dx.doi.org/10.1039/c6ra00911e.

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The banana trunk was modified using different surfactants (cationic, anionic and non-ionic surfactants), such as CTAB, SDS, Pluronic 123, and Triton X-100 to develop a novel low-cost adsorbent for benzene removal from aqueous solution.

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37

Chen, Xiaoming. "Colorimetric sensing of non-ionic and cationic surfactants using a versatile anionic poly(3,4-propylenedioxythiophene) derivative." Analytical Methods 7, no. 6 (2015): 2800–2805. http://dx.doi.org/10.1039/c4ay02894e.

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A novel anionic water-soluble poly(3,4-propylenedioxythiophene) derivative (WSPProDOT) has been prepared by FeCl<sub>3</sub> oxidative polymerization with a subsequent post-polymerization defunctionalization process, and applied as a colorimetric sensor to determine and discriminate non-ionic and cationic surfactants in aqueous solutions.

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38

Zawala, Jan, Agata Wiertel-Pochopien, and Przemyslaw B. Kowalczuk. "Critical Synergistic Concentration of Binary Surfactant Mixtures." Minerals 10, no. 2 (2020): 192. http://dx.doi.org/10.3390/min10020192.

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This paper presents a simple method for determination of synergism in binary surfactant mixtures. A homologous series of cationic alkyltrimethylammonium bromides (CnTAB, with n = 8, 12, 16, 18) mixed with three non-ionic surfactants (n-octanol, methyl isobutyl carbinol, tri(propylene glycol) butyl ether) was chosen as a model system. In addition to the cationic-non-ionic system, the mixture of anionic-non-ionic surfactants (sodium dodecyl sulphate and tri(propylene glycol) butyl ether) was investigated. The foam behavior of one-component solutions and binary mixtures was characterized as a fun

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39

Rakhimova, Olesya V., Olga R. Seredkina, and Sergey V. Lanovetskiy. "CHARACTERISTICS OF FLOCCULES OF CLAY-SALT SLUDGE FORMED BY POLYACRYLAMIDE AND ITS COPOLYMERS." IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA 63, no. 5 (2020): 19–25. http://dx.doi.org/10.6060/ivkkt.20206305.6086.

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The main characteristics of aggregates formed during the flocculation of clay-salt slurry using polyacrylamide-based polymers with various types of charge and molecular weights were studied using a laser analyzer of particle size Lasentec D600L of the FBRM system. The effect of the polymer type on the size of the floccules formed and their density was shown. It has been established that when using non-ionic polyacrylamide and its anionic copolymers floccules with a size of 500-600 mm are formed, and when flocculated with a cationic reagent, the floccules do not exceed 300 mm It was shown that

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40

Shi, Hui Bei, and Yong Zhu Cui. "The Preparation and Application of Non/Anionic Pre-Treatment Agent for Spandex Fabric." Advanced Materials Research 781-784 (September 2013): 2672–75. http://dx.doi.org/10.4028/www.scientific.net/amr.781-784.2672.

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Spandex fabric is widely used with excellent elasticity. The oil (especially a silicone oil), which is used for easement of processing is difficult to be removed in the former processing, furthermore only rely on a treatment agent is very difficult to achieve the cleaning effect. This article we attempted to take advantage of a complex of anionic surfactants and a nonionic surface active agent to built Anionic / non-ionic agents, which has better foaming stability and the fabric processed has better whiteness, the capillary effect, the elastic elongation and elastic recovery compared to the fa

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41

Hosseinzadeh, Reza, Mohammad Gheshlagi, Rahele Tahmasebi, and Farnaz Hojjati. "Spectrophotometric study of interaction and solubilization of procaine hydrochloride in micellar systems." Open Chemistry 7, no. 1 (2009): 90–95. http://dx.doi.org/10.2478/s11532-008-0078-4.

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AbstractThe interaction of Procaine hydrochloride (PC) with cationic, anionic and non-ionic surfactants; cetyltrimethylammonium bromide (CTAB), sodium dodecyl sulfate (SDS) and triton X-100, were investigated. The effect of ionic and non-ionic micelles on solubilization of Procaine in aqueous micellar solution of SDS, CTAB and triton X-100 were studied at pH 6.8 and 29°C using absorption spectrophotometry. By using pseudo-phase model, the partition coefficient between the bulk water and micelles, Kx, was calculated. The results showed that the micelles of CTAB enhanced the solubility of Procai

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42

Jin-Yan, LIU, HAN Wai-Hui, ZHANG Yan, and YAO Chao-Huai. "Studies on the Conductivity ofMixed Reverse Micelles of Anionic and Non-Ionic Surfactants." Acta Physico-Chimica Sinica 26, no. 06 (2010): 1552–56. http://dx.doi.org/10.3866/pku.whxb20100536.

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43

Denoyel, R., F. Giordano, and J. Rouquerol. "Thermodynamic study of non-ionic—anionic surfactant mixtures: Micellization and adsorption on silica." Colloids and Surfaces A: Physicochemical and Engineering Aspects 76 (September 1993): 141–48. http://dx.doi.org/10.1016/0927-7757(93)80072-m.

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44

Dickinson, Eric, Michael I. Goller, and David J. Wedlock. "Creaming and rheology of emulsions containing polysaccharide and non-ionic or anionic surfactants." Colloids and Surfaces A: Physicochemical and Engineering Aspects 75 (August 1993): 195–201. http://dx.doi.org/10.1016/0927-7757(93)80430-m.

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Chaudier, Yann, Philippe Barthélémy, and Bernard Pucci. "Synthesis and preliminary assessments of hybrid hydrocarbon–fluorocarbon anionic and non-ionic surfactants." Tetrahedron Letters 42, no. 21 (2001): 3583–85. http://dx.doi.org/10.1016/s0040-4039(01)00506-8.

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Yunita, Putri, Sonny Irawan, and Dina Kania. "Optimization of Water-based Drilling Fluid Using Non-ionic and Anionic Surfactant Additives." Procedia Engineering 148 (2016): 1184–90. http://dx.doi.org/10.1016/j.proeng.2016.06.628.

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Abe, Masahiko, Yoshikazu Tokuoka, Hirotaka Uchiyama, Keizo Ogino, John F. Scamehorn, and Sherril D. Christian. "Expansion of mixed anionic—non-ionic micelles caused by solubilization of organic solutes." Colloids and Surfaces 67 (November 1992): 37–43. http://dx.doi.org/10.1016/0166-6622(92)80283-8.

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Černý, Radovan, Matteo Brighi, and Fabrizio Murgia. "The Crystal Chemistry of Inorganic Hydroborates." Chemistry 2, no. 4 (2020): 805–26. http://dx.doi.org/10.3390/chemistry2040053.

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Abstract:

The crystal structures of inorganic hydroborates (salts and coordination compounds with anions containing hydrogen bonded to boron) except for the simplest anion, borohydride BH4−, are analyzed regarding their structural prototypes found in the inorganic databases such as Pearson’s Crystal Data [Villars and Cenzual (2015), Pearson’s Crystal Data. Crystal Structure Database for Inorganic Compounds, Release 2019/2020, ASM International, Materials Park, Ohio, USA]. Only the compounds with hydroborate as the only type of anion are reviewed, although including compounds gathering more than one diff

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Zhao, Hong Mei, Yong Li Liang, and Wen Yan Zhao. "Influence of Triton X-100 and SDBS on the Sorption of Streptomycin Sulfate from Soil." Advanced Materials Research 610-613 (December 2012): 186–89. http://dx.doi.org/10.4028/www.scientific.net/amr.610-613.186.

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Although surfactants have been considered in surfactant-aided soil washing systems, there is little information on the adsorption of the impact of surfactant on the adsorption of antibiotic, and this may have signiﬁcant implications for the soil. In this study, Triton X-100 and SDBS were selected to study its effect on the sorption of Streptomycin sulfate from soil under equilibrium sorption. The adsorption of Streptomycin sulfate on soils in surfactant free and surfactant solutions of different critical micelle concentrations (CMCs) has been studied .The applied surfactant concentrations (X)

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Zlatovic, Mario, Dusan Sladic, and Miroslav Gasic. "The kinetics of the reduction of the lipophilic quinone avarone by N-alkyl-1,4-dihydronicotinamides of various lipophilicities." Journal of the Serbian Chemical Society 64, no. 11 (1999): 647–54. http://dx.doi.org/10.2298/jsc9911647z.

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Several NADH model compounds, N-alkyl-1,4-dihydronicotinamides, some of them possessing amphiphilic properties, have been synthesized, and the kinetics of their reaction with a biologically active liphophilic quinone, avarone, has been studied in a protic solvent both in the presence and absence of cationic, anionic or non-ionic surfactants. In the absence of micellar agents, the medium- and long-chain N-dodecyl (3) and N-heptadecyl (4) derivatives show a significant increase in the reaction rates compared to other model compounds, due to the stabilization of the semiquinone intermediate. Anio

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