Academic literature on the topic 'Micellar properties'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Micellar properties.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Micellar properties"

1

Alopaeus, Julia F., Ellen Hagesæther, and Ingunn Tho. "Micellisation Mechanism and Behaviour of Soluplus®–Furosemide Micelles: Preformulation Studies of an Oral Nanocarrier-Based System." Pharmaceuticals 12, no. 1 (2019): 15. http://dx.doi.org/10.3390/ph12010015.

Full text
Abstract:
: In this study, self-assembling Soluplus® micelles were examined for inherent properties. Through calorimetric analysis, the critical micelle concentration (CMC) could be determined at 25 and 37 °C, and the influence of three media (Milli-Q water, phosphate-buffered saline (PBS) with a pH of 7.4 and 0.1 M HCl) on the lower critical solution temperature (LCST) was detected. Furthermore, the solubilisation of a poorly soluble drug, furosemide, into the Soluplus® micelles was studied. The concentration-dependent properties of the micellar system were assessed through an examination of the micell
APA, Harvard, Vancouver, ISO, and other styles
2

Nguyen, Hau Thi, Wen-Shing Chang, Nguyen Cong Nguyen, Shiao-Shing Chen, and Hau-Ming Chang. "Influence of micelle properties on micellar-enhanced ultrafiltration for chromium recovery." Water Science and Technology 72, no. 11 (2015): 2045–51. http://dx.doi.org/10.2166/wst.2015.370.

Full text
Abstract:
An investigation of micelle properties on the recovery of chromium for micellar enhanced ultrafiltration (MEUF) process was conducted using cationic surfactant of cetyltrimethylammonium bromide (CTAB). The relationship between degree of ionization, micellar sizes and chromium removal were determined in this study. The results showed that the complete ionization for CTA+ and Br− was observed for CTAB lower than 0.72 mM and aggregation initiated at concentration of CTAB higher than 0.72 mM to yield attraction of counterion. The micellar sizes increased with increase in concentration of CTAB (hig
APA, Harvard, Vancouver, ISO, and other styles
3

MacInnis, Judith A., Greg D. Boucher, R. Palepu, and D. Gerrard Marangoni. "The properties of a family of two-headed surfactant systems: the 4-alkyl-3-sulfosuccinates 2. Surface properties of alkyl sulfosuccinate micelles." Canadian Journal of Chemistry 77, no. 3 (1999): 340–47. http://dx.doi.org/10.1139/v99-008.

Full text
Abstract:
The micellar properties of a family of two-headed surfactants, the alkyl sulfosuccinates, were investigated employing fluorescence, ultra-violet spectroscopy, and acid-base titrations, as a function of the chain length of the surfactant. Polarity of the micellar interior was investigated using pyrene and the ionic probe 8-anilino-1-naphthalensulfonic acid ammonium salt (ANS). Pyrene I1/I3 ratios were used to probe the microenvironment of the probe in the palisade layer of the micelle. The pKa values of both of the anionic head groups were determined using acid-base titrations. Surface potentia
APA, Harvard, Vancouver, ISO, and other styles
4

Wen, Shan-Ni, Chih-Hang Chu, Yu-Chao Wang, et al. "Polymer-Stabilized Micelles Reduce the Drug Rapid Clearance In Vivo." Journal of Nanomaterials 2018 (2018): 1–7. http://dx.doi.org/10.1155/2018/5818592.

Full text
Abstract:
Micelles are self-assembled nanoscaled aggregates from amphiphilic unimers and can be used to encapsulate hydrophobic drugs. However, the dynamic exchanging of unimers between micelles and bulk solution often leads to micelle destabilization and subsequent leaking of the encapsulated substances. Thus, we incorporated a hydrophobic polymer into the micellar core for interlacing the unimers and stabilizing the micelle structure. The polymer-stabilized and non-polymer-stabilized micelles have similar physicochemical properties including small sizes (~35 nm), negative surface charges (~−35 mV), an
APA, Harvard, Vancouver, ISO, and other styles
5

Ezhilrani, V. C., Vigneshwari R, and Sasmita Dash. "Comparison Between Interaction of Hydrophobic-anionic and Hydrophobic-cationic Mixed Micellar System with Drug Ciprofloxacin." Oriental Journal Of Chemistry 37, no. 6 (2021): 1376–86. http://dx.doi.org/10.13005/ojc/370616.

Full text
Abstract:
The interaction studies of drug ciprofloxacin with two mixed micellar systems are reported. The mixed micelles comprise a nonionic hydrophobic surfactant, pluronic L-81, an anionic surfactant, Ammonium dodecyl sulfate (ADS); and a cationic surfactant, Cetylpyridinium bromide (CPB). The various combinations chosen were L-81-ADS and L-81-CPB. The properties of both the mixed micelles were compared. Spectrophotometric, conductometric, co-solvent effect, and Infrared studies were used for the investigations. The studies were carried out in a wide range of mixed micellar concentrations in the post
APA, Harvard, Vancouver, ISO, and other styles
6

Sandeep, R. Patil, та Kumar Rakshit Animesh. "Physicochemical properties of anionic-nonionic surfactant mixture : α-sulfonatomyristic acid methyl ester (MES) - nonaoxyethylene monododecyl ether (C12E9)". Journal of Indian Chemical Society Vol. 80, Apr 2003 (2003): 345–50. https://doi.org/10.5281/zenodo.5839634.

Full text
Abstract:
Department of Chemistry, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara-390 002, India <em>E-mail :</em> rakshitak@indiatimes.com akrakshit@yahoo.co. in <em>Manuscript received 20 September 2002</em> We report the interfacial, thermodynamic and performance properties of the binary mixture of &alpha;-sulfonatomyristic acid methyl ester (<strong>MES</strong>) and nonaoxyethylene monododecyl ether (<strong>C<sub>12</sub> E<sub>9)</sub></strong>. The critical micelle concentration (cmc), thermodynamics of micellization and adsorption, and minimum area occupied by the sur
APA, Harvard, Vancouver, ISO, and other styles
7

Dzhangiryan, N. A., and V. I. Shipulin. "PROPERTIES OF MICELLAR CASEIN AND APPLICATION IN FOOD INDUSTRY." Sovremennaya nauka i innovatsii, no. 1 (41) (2023): 56–64. http://dx.doi.org/10.37493/2307-910x.2023.1.5.

Full text
Abstract:
Milk casein has important properties that ensure the widespread use of this protein in industry and increased interest in its study by researchers. Studies of the structure of casein in its native state have revealed its micellar structure. The presence of large ions leads to an increase in the volume of micelles, while acidification results in a decrease. During storage, the ability of MCC to rehydrate and dissolve reduces, aggregation and degradation of the structure are observed, with an increase in storage temperature, these indicators noticeably decrease. Thermal stability is greatest nea
APA, Harvard, Vancouver, ISO, and other styles
8

Elistratova, Anastasiia A., Alexander S. Gubarev, Alexey A. Lezov, et al. "Amphiphilic Diblock Copolymers Bearing Poly(Ethylene Glycol) Block: Hydrodynamic Properties in Organic Solvents and Water Micellar Dispersions, Effect of Hydrophobic Block Chemistry on Dispersion Stability and Cytotoxicity." Polymers 14, no. 20 (2022): 4361. http://dx.doi.org/10.3390/polym14204361.

Full text
Abstract:
Despite the fact that amphiphilic block copolymers have been studied in detail by various methods both in common solvents and aqueous dispersions, their hydrodynamic description is still incomplete. In this paper, we present a detailed hydrodynamic study of six commercial diblock copolymers featuring the same hydrophilic block (poly(ethylene glycol), PEG; degree of polymerization is ca. 110 ± 25) and the following hydrophobic blocks: polystyrene, PS35-b-PEG115; poly(methyl methacrylate), PMMA55-b-PEG95; poly(1,4-butadyene), PBd90-b-PEG130; polyethylene PE40-b-PEG85; poly(dimethylsiloxane), PDM
APA, Harvard, Vancouver, ISO, and other styles
9

Mullally, Maria K., and D. Gerrard Marangoni. "Micellar properties of zwitterionic surfactant - alkoxyethanol mixed micelles." Canadian Journal of Chemistry 82, no. 7 (2004): 1223–29. http://dx.doi.org/10.1139/v04-022.

Full text
Abstract:
The micelle formation process for a zwitterionic surfactant, N-dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate (ZW3-12), has been investigated in a series of mixed solvents consisting of different concentrations of ethoxylated alcohols and polymers. The critical micelle concentrations (cmc values) of the aggregates were determined by fluorescence spectroscopy, and the surfactant aggregation numbers were obtained from luminescence probing experiments. The cmc values for ZW3-12 changed very little in the presence of increasing amounts of poly(ethyleneoxide) (PEO) in the mixed solvent. In the c
APA, Harvard, Vancouver, ISO, and other styles
10

Biasutti, M. A., and Juana J. Silber. "Interaction between tetracyanoethylene and naphthalene in reverse micelles of AOT in n-hexane. The electron-donor properties of AOT." Canadian Journal of Chemistry 74, no. 9 (1996): 1603–8. http://dx.doi.org/10.1139/v96-177.

Full text
Abstract:
The electron donor–acceptor (EDA) interaction between TCNE and naphthalene (Naph) in n-hexane and reverse micelles of AOT in n-hexane was studied by UV–visible spectroscopy with the aim of determining the influence of the micellar media on the EDA interaction. The spectra of the mixtures of TCNE–Naph in n-hexane show two typical maxima at 418 and 534 nm, assigned to the formation of a π–π EDA complex. In the micellar media a new band is observed at 398 nm. When the spectra of TCNE in n-hexane are studied in the presence of AOT two new bands at 398 and 418 nm are detected. These bands are consi
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Micellar properties"

1

Chakraborty, Subrata. "Physico-Chemical studies on micellar properties of selected amphiphiles." Thesis, University of North Bengal, 2015. http://ir.nbu.ac.in/handle/123456789/1527.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Macri, Richard Vincent. "Synthesis, Characterization, and Micellar Properties of Dendritic Amphiphiles." Diss., Virginia Tech, 2009. http://hdl.handle.net/10919/27831.

Full text
Abstract:
Two new homologous series of amphiphiles–five long-chain, three-headed amphiphiles [3CCb14, 3CCb16, 3CCb18, 3CCb20, 3CCb22; CH3(CH2)n-1OCONHC(CH2CH2COOH)3, n = 14, 16, 18, 20, 22], and six branched-chain, three-headed amphiphiles [3CCb1(7,7), 3CCb1(8,8), 3CCb1(9,9), 3CCb1(10,10), 3CCb1(11,11), 3CCb1(12,12); (CH3(CH2)n-1)2CHOCONHC(CH2CH2COOH)3, n = 7, 8, 9, 10, 11, 12]–were synthesized. The synthesis of the 3CCbn series was accomplished in two steps from Weisocyanate™ and the long chain alcohol in good yields of chromatographed products (65–81%). The 3CCb1(n,n) series was similarly synthesized
APA, Harvard, Vancouver, ISO, and other styles
3

Das, Chanchal. "Physico-chemical studies on micellar properties of some simple amphiphiles in aqueous and non-aqueous media." Thesis, University of North Bengal, 2009. http://hdl.handle.net/123456789/1306.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Curfman, Christopher L. "Micellar properties of spermicidal and microbicidal quaternary ammonium surfactants." Thesis, This resource online, 1996. http://scholar.lib.vt.edu/theses/available/etd-03042009-041158/.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Patel, H. K. "The micellar properties of mixtures of alkyltrimethylammonium bromides and chlorhexidine digluconate." Thesis, University of Manchester, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.233332.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Banchathanakij, Rawiwan. "Rheophysical properties of fluorinated nonionic micellar phases : link with mesoporous materials." Thesis, Université de Lorraine, 2012. http://www.theses.fr/2012LORR0283/document.

Full text
Abstract:
Afin d'établir un lien entre les solutions servant de modèles dans la préparation de matériaux mésoporeux, on étudie les propriétés physiques à l'équilibre et hors équilibre de solutions micellaires aqueuses à base de deux tensioactifs fluorés : C8F17C2H4(OC2H4)9OH, [RF8(EO)9] and C7F15C2H4(OC2H4)8OH, [RF7(EO)8]. Cette étude devrait nous aider à comprendre pourquoi on obtient des matériaux mésoporeux bien ordonnés à partir de solutions micellaires du tensioactif RF8(EO)9 et des structures désordonnées lorsque l'on utilise RF7(EO)8. Les expériences sont menées sur quatre systèmes de deux surfac
APA, Harvard, Vancouver, ISO, and other styles
7

Huang, Chien-Cheng. "Statics, dynamics, and rheological properties of micellar solutions by computer simulation." Thesis, Universite Libre de Bruxelles, 2007. http://www.theses.fr/2007METZ022S/document.

Full text
Abstract:
Les propriétés statiques, dynamiques, rhéologiques et la cinétique de scissions et recombinaisons de micelles linéaires auto-assemblées sont étudiées à l'équilibre et sous-écoulement par simulations sur ordinateur, en utilisant un modèle mésoscopique nouveau. Nous représentons les micelles comme des séquences linéaires de billes browniennes dont l'évolution spatio-temporelle est gouvernée par la dynamique de Langevin. Un algorithme de Monte-Carlo contrôle l'ouverture des liens ou la fusion de deux chaînes par les bouts. Un paramètre cinétique o, qui modélise l'effet d'une barrière le long d'un
APA, Harvard, Vancouver, ISO, and other styles
8

Shiloach, Anat 1969. "Theoretical prediction and experimental measurement of micellar solution properties of surfacant mixtures." Thesis, Massachusetts Institute of Technology, 1998. http://hdl.handle.net/1721.1/9967.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Barthet, Cécile. "Effect of the microstructure on the physico-chemical properties of multiblock associative polymers synthesized via RAFT/MADIX micellar polymerization." Thesis, Toulouse 3, 2017. http://www.theses.fr/2017TOU30385.

Full text
Abstract:
Depuis le milieu du 20ème siècle, les techniques de récupération assistée du pétrole (RAP) ont été beaucoup utilisées afin d’améliorer le rendement d’extraction du pétrole brut. Des polyacrylamides modifiés hydrophobiquement ont montré des propriétés intéressantes en tant que modificateurs de rhéologie en vue d’une application en RAP. Cependant, la synthèse de polymères hydrosolubles comportant des segments hydrophobes le long de la chaîne est un défi puisque les monomères hydrophiles et hydrophobes sont rarement miscibles dans le même solvant. Le but de cette thèse a été de développer des cop
APA, Harvard, Vancouver, ISO, and other styles
10

Lu, Ying. "Investigation of Solubilization, Cold Gelation, and Rennet Coagulation Properties of Highly Concentrated Micellar Casein Concentrate for Use in Cheese Making." DigitalCommons@USU, 2016. https://digitalcommons.usu.edu/etd/5003.

Full text
Abstract:
Highly concentrated micellar casein concentrate (HC-MCC), a potential ingredient for cheese making, containing ~20% casein with ~70% of serum proteins removed by microfiltration, and diafiltration of skim milk, and then further concentrated by vacuum evaporation. The objectives of this research were to investigate solubilization, cold gelation, rennet coagulation properties of recombined HC-MCC and cream for its use in cheese making. In Chapter 3, either mixing thawed HC-MCC in water at high temperature (~50C) or addition of trisodium citrate can achieve complete dispersion and more than 80%
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Micellar properties"

1

W, Kaler Eric, ed. Giant micelles: Properties and applications. Taylor & Francis, 2007.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Jones, Malcolm N. Micelles, monolayers, and biomembranes. Wiley-Liss, 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Zana, Raoul, and Eric W. Kaler. Giant Micelles: Properties and Applications. Taylor & Francis Group, 2007.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Zana, Raoul, and Eric W. Kaler. Giant Micelles: Properties and Applications. Taylor & Francis Group, 2007.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Zana, Raoul, and Eric W. Kaler. Giant Micelles: Properties and Applications. Taylor & Francis Group, 2007.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Zana, Raoul, and Eric W. Kaler. Giant Micelles: Properties and Applications. Taylor & Francis Group, 2007.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

(Editor), Raoul Zana, and Eric W. Kaler (Editor), eds. Giant Micelles: Properties and Applications (Surfactant Science). CRC, 2007.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Raoul, Zana. Giant Micelles: Properties and Applications. Surfactant Science Series, Volume 241. Taylor & Francis Group, 2010.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Cavaco, M. Carolina. Structrual and dynamic properties of giant polymer-like lecithin reverse micelles. 1994.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Polymeric micelles: A study of the colloidal properties of polystyrene-poly(ethylene-oxide) block copolymers in aqueous solution. National Library of Canada = Bibliothèque nationale du Canada, 1993.

Find full text
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Micellar properties"

1

Kim, M. W., and W. D. Dozier. "Transport Properties of Microemulsions." In Micellar Solutions and Microemulsions. Springer New York, 1990. http://dx.doi.org/10.1007/978-1-4613-8938-5_16.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Desnoyers, Jacques E., and Alain H. Roux. "Thermodynamic Properties of Micellar Systems." In Surfactants in Solution. Springer US, 1989. http://dx.doi.org/10.1007/978-1-4615-7984-7_14.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Huang, J. S., M. Kotlarchyk, and S. H. Chen. "Structure and Properties of Three-Component Microemulsions Near the Critical Point." In Micellar Solutions and Microemulsions. Springer New York, 1990. http://dx.doi.org/10.1007/978-1-4613-8938-5_13.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Blankschtein, D., G. M. Thurston, M. R. Fisch, and G. B. Benedek. "Theory of Thermodynamic Properties and Phase Separation of Self-Associating Micellar Solutions." In Micellar Solutions and Microemulsions. Springer New York, 1990. http://dx.doi.org/10.1007/978-1-4613-8938-5_10.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Hirtzel, C. S., and R. Rajagopalan. "Computer Experiments for Structure and Thermodynamic and Transport Properties of Colloidal Fluids." In Micellar Solutions and Microemulsions. Springer New York, 1990. http://dx.doi.org/10.1007/978-1-4613-8938-5_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Candau, S. J., E. Hirsch, R. Zana, and M. Adam. "Rheological Properties of Semi-Dilute Micellar Systems." In Springer Proceedings in Physics. Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-83202-4_39.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Hoffmann, H., and U. Krämer. "Electric Birefringence Measurements in Micellar and Colloidal Solutions." In The Structure, Dynamics and Equilibrium Properties of Colloidal Systems. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-011-3746-1_26.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Degiorgio, V. "Electric Birefringence Studies of Micellar and Colloidal Dispersions." In The Structure, Dynamics and Equilibrium Properties of Colloidal Systems. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-011-3746-1_39.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Christian, Sherril D., E. E. Tucker, and John F. Scamehorn. "Terminology for Describing Thermodynamic Properties of Nonideal Mixed Micellar Systems." In Mixed Surfactant Systems. American Chemical Society, 1992. http://dx.doi.org/10.1021/bk-1992-0501.ch003.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Reatto, L. "Three Body Forces and the Properties of Nonionic Micellar Solutions." In Surfactants in Solution. Springer US, 1989. http://dx.doi.org/10.1007/978-1-4615-7984-7_4.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Micellar properties"

1

Xiong, Yao, Bruce Brown, Brian Kinsella, Srdjan Nesic, and Alain Pailleret. "AFM Studies of the Adhesion Properties of Surfactant Corrosion Inhibitor Films." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02521.

Full text
Abstract:
Abstract The properties of an adsorbed corrosion inhibitor – Tall Oil Fatty Acid (TOFA) imidazolium chloride, on mica, gold and X65 steel were studied using in-situ atomic force microscopy (AFM). Topography images and thickness measurements show that the structure of inhibitor film changes from monolayer to bi-layer as inhibitor concentration exceeds its Critical Micelle Concentration (CMC). Further kinetic study indicates that the developing of a full film takes about 6 hours. Quantitative force measurements were performed to evaluate the mechanical and adhesion properties of inhibitor films.
APA, Harvard, Vancouver, ISO, and other styles
2

Alaei, Padina, Bernard P. Binks, Paul D. I. Fletcher, Ibrahim E. Salama, and David I. Horsup. "Surfactant Properties of Alkylbenzyldimethylammonium Chloride Oilfield Corrosion Inhibitors." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02158.

Full text
Abstract:
Abstract We have investigated the surfactant properties, including aggregation, partitioning between oil and aqueous phases and adsorption to different surfaces of a homologous series of alkylbenzyldimethylammonium chloride (CnBDMAC) corrosion inhibitors with alkyl chain lengths from 10 to 16 carbons for different concentrations of brine and temperatures. Air-water surface tension measurements have been used to determine the critical micelle concentrations (CMC) and the isotherms for adsorption at the air-water surface. The phase behavior in mixtures with different oils and the surfactant dist
APA, Harvard, Vancouver, ISO, and other styles
3

Reid, Melanie, Fiona Carson, Scott Rankin, and Anne Neville. "Use of Micelle Detection for Corrosion Inhibitor Screening." In CORROSION 2017. NACE International, 2017. https://doi.org/10.5006/c2017-09721.

Full text
Abstract:
Abstract Corrosion inhibitors, applied to mitigate internal corrosion across oil and gas production systems, are subjected to a series of corrosion mitigation and secondary properties tests to determine the most suitable candidate. A balance is sought between the product which is most effective for preventing corrosion and that which does not contribute to unwanted effects of dosing such a product, including: emulsion tendency, foaming tendency, water haziness, etc. The process of determining the most suitable candidate may begin with simple corrosion rate testing, these tests are routinely se
APA, Harvard, Vancouver, ISO, and other styles
4

Chandra, Ashwini, William Durnie, Jose Vera, and Richard Woollam. "Relationship between Inhibitor Adsorption and Surfactant Properties: Part II - Critical Parameters." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-13245.

Full text
Abstract:
Abstract The relationship between corrosion inhibitor adsorption and micellization processes of different types of inhibitor molecules has been evaluated using a recently developed experimental approach. The approach involved integrating the following experimental methodologies – Capacitance vs Potential measurements, Cyclic Voltammetry, Quartz Crystal Microbalance, Surface Tension and Fluorescence Spectroscopy. Homologous series of quaternary amines and hydroxyethyl imidazolines were studied and compared to establish the effect of critical parameters such as pH, salinity, temperature and carb
APA, Harvard, Vancouver, ISO, and other styles
5

Vera, Jose, William Durnie, Ashwini Chandra, Kevin Ralston, and Richard Woollam. "On the Adsorption Properties of Non-Surfactant Corrosion Inhibitors: Pyridine, Quinoline and Acridine." In CORROSION 2021. AMPP, 2021. https://doi.org/10.5006/c2021-16686.

Full text
Abstract:
Abstract Most of the carbon dioxide (CO2) corrosion inhibition work published has been based on constituents that behave as surfactants (e.g., quaternary amines and imidazolines). For these compounds, a relationship has been found between the concentration for maximum efficiency and the critical micelle concentration (CMC) and, more recently, with the concentration of maximum adsorption (CMA) on platinum. This paper shows how the methodology developed to characterize inhibitors based on their CMA values is still applicable to non-surfactant corrosion inhibitors, which would not show a CMC. The
APA, Harvard, Vancouver, ISO, and other styles
6

Moon, Theodore, and David Horsup. "Relating Corrosion Inhibitor Surface Active Properties to Field Performance Requirements." In CORROSION 2002. NACE International, 2002. https://doi.org/10.5006/c2002-02298.

Full text
Abstract:
Abstract Corrosion inhibitors for protecting oil and gas pipelines exhibit surface active behavior, and this surface activity affects not only their inhibition efficiency but also their ability to form and stabilize emulsions. Even though interfacial phenomena play a vital role, the interfacial properties of corrosion inhibitors have not been extensively examined with respect to their effect on corrosion inhibition and water quality. The work presented here has been designed to address some of these issues. Corrosion inhibitors are known to partition between oil and water phases. The amount of
APA, Harvard, Vancouver, ISO, and other styles
7

Marchan, Gabriela C. Theis, Teslim Olayiwola, and Jose Romagnoli. "Comparative Analysis of PharmHGT, GCN, and GAT Models for Predicting LogCMC in Surfactants." In The 35th European Symposium on Computer Aided Process Engineering. PSE Press, 2025. https://doi.org/10.69997/sct.107030.

Full text
Abstract:
Predicting the critical micelle concentration (CMC) of surfactants is essential for optimizing their applications in various industries, including pharmaceuticals, detergents, and emulsions. In this study, we investigate the performance of graph-based machine learning models, specifically Graph Convolutional Networks (GCN), Graph Attention Networks (GAT), and a graph-transformer model, PharmHGT, for predicting CMC values. We aim to determine the most effective model for capturing the structural and physicochemical properties of surfactants. Our results provide insights into the relative streng
APA, Harvard, Vancouver, ISO, and other styles
8

Barker, Richard, Joshua Owen, Richard C. Woollam, et al. "Correlating Physical Chemistry with Interfacial Properties: Effect of Salinity on the Partitioning, Distribution and Performance of a Quaternary Amine Corrosion Inhibitor." In CONFERENCE 2023. NACE International, 2023. https://doi.org/10.5006/c2023-19142.

Full text
Abstract:
Abstract Corrosion inhibitors provide a cost effective method for internal corrosion control of carbon and low alloy steel infrastructure within the oil and gas industry. The correct selection and validation of inhibitors is essential to ensure successful, safe and reliable operation of infrastructure. Despite a consensus from operators and chemical suppliers that the fundamental properties dictating inhibitor performance are largely understood, the reality is that an extremely complex relationship exists between the physical properties of surfactants, the environmental solution chemistry and
APA, Harvard, Vancouver, ISO, and other styles
9

Woollam, R. C., W. H. Durnie, and M. A. Gough. "Physical Chemistry versus Oil Field Lore the Key to Demystifying Corrosion Inhibition." In CORROSION 2013. NACE International, 2013. https://doi.org/10.5006/c2013-02802.

Full text
Abstract:
Abstract Corrosion inhibition is a critical barrier in protecting against internal corrosion threats of carbon and low alloy steel equipment in the oil and gas environment and as a result, inhibition is fundamental to the safe and reliable operation of carbon steel systems. Across the oil and gas production industry (from operators to suppliers) there is a general belief that properties which are fundamental to the understanding of the performance of corrosion inhibitors - such as partitioning, are already fully understood. The reality however, is that much of the current understanding is base
APA, Harvard, Vancouver, ISO, and other styles
10

Nadtochenko, V. A. "Femtosecond Transient Absorption Spectra and Relaxation Dynamics of SWNT in SDS Micellar Solutions." In ELECTRONIC PROPERTIES OF NOVEL NANOSTRUCTURES: XIX International Winterschool/Euroconference on Electronic Properties of Novel Materials. AIP, 2005. http://dx.doi.org/10.1063/1.2103839.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Micellar properties"

1

Naim, Michael, Andrew Spielman, Shlomo Nir, and Ann Noble. Bitter Taste Transduction: Cellular Pathways, Inhibition and Implications for Human Acceptance of Agricultural Food Products. United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7695839.bard.

Full text
Abstract:
Historically, the aversive response of humans and other mammals to bitter-taste substances has been useful for survival, since many toxic constituents taste bitter. Today, the range of foods available is more diverse. Many bitter foods are not only safe for consumption but contain bitter constituents that provide nutritional benefits. Despite this, these foods are often eliminated from our current diets because of their unacceptable bitterness. Extensive technology has been developed to remove or mask bitterness in foods, but a lack of understanding of the mechanisms of bitterness perception a
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!