A 1H NMR study of 1,4-bis(N-hexadecyl-N, N-dimethylammonium)butane dibromide/sodium anthranilate system: spherical to rod-shaped transition

@article{Kabiruddin2006A1N,
  title={A 1H NMR study of 1,4-bis(N-hexadecyl-N, N-dimethylammonium)butane dibromide/sodium anthranilate system: spherical to rod-shaped transition},
  author={Kabir-ud-din and Waseefa Fatma and Ziya Ahmad Khan},
  journal={Colloid and Polymer Science},
  year={2006},
  volume={284},
  pages={1339 - 1344}
}
The effect of addition of sodium anthranilate to 5 mM micellar solutions of gemini surfactant 1,4-bis(N-hexadecyl-N,N-dimethylammonium)butane dibromide is investigated by 1H NMR. The solubilization site of anthranilate anion near the micellar surface is inferred. In the micelles, the An− ions intercalate among the surfactant headgroups producing morphological changes. 
View on Springer
link.springer.com
25 Citations
Results Citations
1

25 Citations

Citation Type

Citation Type

Physicochemical study of cationic gemini surfactant butanediyl-1,4-bis(dimethyldodecylammonium bromide) with various counterions in aqueous solution
The effect of salts (inorganic and organic) on the characteristic solution properties of bis(quaternary ammonium) gemini surfactant butanediyl-1,4-bis(dimethyldodecylammonium bromide) (referred to as…
Structural transition of bifunctional surfactants
The effect of primary alcohols (butanol to hexanol) and n-hexylamine on the micellar properties of solutions of alkanediyl-α,ω-bis(dimethylcetylammonium bromide) (16-s-16, with s = 5, 6) in the…
Micellization Behavior of Butanediyl-1, 4-Bis(Dimethyldodecylammonium Bromide) Gemini Surfactant in Presence of Organic Additives
The surface and micellar properties of cationic gemini surfactant butanediyl-1, 4-bis(dimethyldodecylammonium bromide), referred to as C12-C 4 -C12, has been studied in pure aqueous solutions and in…
Effect of spacer length on the micellization and interfacial behavior of mixed alkanediyl-alpha,omega-bis(dimethylcetylammonium bromide) Gemini homologues.
TLDR
The mixed systems were found to undergo synergistic interaction, more so in mixed monolayer than in mixed micelle formation, and the micellar and interfacial properties were finding to depend on the selection of surfactant pairing.
Role of added counterions in the micellar growth of bisquaternary ammonium halide surfactant (14-s-14): 1H NMR and viscometric studies.
TLDR
The results are confirmed in terms of the obtained values of chemical shift, line width at half height (lw), and relative viscosity (η(r), and the growth of micelles was most pronounced for the gemini surfactant with the shortest spacer (s=4).
Quantitative analysis and subsequent effects of partitioning of a mono- and dihydric C4 alcohols into the micelles of cationic surfactants
Abstract Surfactant–alcohol systems are not uncommon in colloidal chemistry, what is rare is a specific emphasis on the environmental sensitive behaviour of 1-butanol (C 4 OH) in different surfactant…
Micellar growth of m-2-m type gemini surfactants (m = 10, 12, 14) with higher chain length alcohols/amines (C6–C8) in the absence and presence of organic salts (sodium salicylate, sodium tosylate)
Abstract The micellar growth of dicationic gemini surfactants with the general formula CmH2m + 1(CH3)2 N+(CH2)2 N+(CH3)2CmH2m + 1, 2Br− as a function of alkyl chain length (m = 10, 12, 14) and effect…
Analysis of mixed micellar and interfacial behavior of cationic gemini hexanediyl-1,6-bis(dimethylcetylammonium bromide) with conventional ionic and nonionic surfactants in aqueous medium.
TLDR
The interaction between cationic gemini hexanediyl-1,6-bis(dimethylcetylammonium bromide), anionic sodium bis(2-ethyl hexyl)sulfosuccinate (AOT) and nonionic polyoxyethylene 10 cetyl ether (Brij56) in aqueous medium has been investigated and synergy was observed in all the binary combinations.
Morphological Changes of Cationic Gemini Surfactants 14-s-14 (s=4,5,6) in the Presence of Additives
The effect of adding aliphatic alcohols (C4OH, C5OH, C6OH) and corresponding amines (C4NH2, C5NH2, C6NH2) on a series of dicationic gemini surfactants with the general formula…
Alkanediyl-α, ω-bis (dimethyl cetylammonium bromide) gemini surfactants as novel corrosion inhibitors for mild steel in formic acid
Gemini surfactants, butanediyl 1,4-bis(dimethyl cetylammonium bromide), pentanediyl 1,5 - bis (dimethyl cetylammonium bromide) and hexanediyl 1,6 - bis (dimethyl cetylammonium bromide) from…
...
1
2
3
...

References

SHOWING 1-10 OF 77 REFERENCES
Cyclizations of 2-(ω-Bromoalkyloxy)phenoxide Ions in Dicationic Surfactants
Cyclization of 2-(3-bromopropyloxy)phenoxide ion (PhBr7) in micelles is a model for SN2 reactions of nucleophilic anions at micelle−water interfaces. In this paper we report observed rate constants...
Effect of the addition of n-alkylamines on the growth of sodium decyl sulfate micelles
The effect of the addition of n-alkylamines [CH3(CH2)mNH2; m= 5, 6, or 7] on the growth of sodium dodecyl sulfate (SDS) micelles has been studied by small-angle neutron scattering (SANS) and…
Kinetics of the self-assembly of gemini surfactants
A stopped-flow technique combined with pulsed-field-gradient spin-echo nuclear magnetic resonance (NMR) measurements was used to study the kinetics of exchange, size, and shapes in micellar systems…
Mixed micelles of benzyldimethyltetradecylammonium chloride with tetradecyltrimethylammonium and tetradecyltriphenylphosphonium bromides: a head group contribution.
TLDR
Mixed micelle formation by tetradecyltrimethylammonium (TTAB) and TTPB with benzyldimethyltetradecylmonium chloride (BTDACl) was studied with the help of conductivity and Kraft point measurements and it was found that DeltaH(1)(0) was much more positive for BTDACl + TTAB than for B TDACl - TTAb mixtures.
Decarboxylation and Dephosphorylation in New Gemini Surfactants. Changes in Aggregate Structures
Dicationic gemini surfactants, [CH3-(CH2)m−Me2N+CH2ArCH2N+Me2-(CH2)m−CH3]2Br-, where CH2ArCH2 is the spacer, with Ar = 2,5-(MeO)−C6H2, have been prepared with bromide as counterion and with m = 11,…
The Interaction of Some Novel Diquaternary Gemini Surfactants with Anionic Surfactants
Abstract The interactions of a series of novel cationic gemini surfactants, [CnH2n+1(CH3)2N+CH2CHOHCHOHCH2(CH3)2N+CnH2n+1]22Br−(symbolized (CnN)2), with conventional surfactants (containing a single…
Synergism in binary mixture of surfactants 11. Mixtures containing mono- and disulfonated alkyl- and dialkyldiphenylethers
Abstract Interaction and synergism at 25°C of some alkyl- and dialkyldiphenylether mono- and disulfonates with a second surfactant containing a single hydrophilic and a single hydrophobic group (a…
Mixed Micellization of Cetyltrimethylammonium Bromide and an Anionic Dimeric (Gemini) Surfactant in Aqueous Solution
The mixed micellization between cetyltrimethylammonium bromide (CTAB) and the anionic dimeric surfactant disodium 1,11-didecyl-3,6,9-trioxaundecane)-1,11-disulfate (2) has been investigated by…
Vesicle-to-Micelle Transformation in Systems Containing Dimeric Surfactants
  • Danino, Talmon, Zana
  • Chemistry, Medicine
    Journal of colloid and interface science
  • 1997
TLDR
The giant threadlike micelles seen in previous studies of vesicle-to-micelle transformation in lipid/surfactant systems were never observed with the systems investigated and the conductivity results revealed differences in behavior on additions of DTAB and 12-10-12.
Effect of hydrophobic tail on the mixed micelles of diheptanoylphosphatidycholine with cationic and zwitterionic surfactants: a fluorescence study
Abstract The pyrere fluorescence measurements have been performed for the mixtures of diheptanoylphosphatidycholine (DHPC) with dimeric cationic, phosphonium cationic, and zwitterionic surfactants of…
...
1
2
3
4
5
...