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Wagay TA, Askari H, Ismail K. Synthesis, aggregation and adsorption behavior of benzyldimethylhexadecylammonium based double-chained metallosurfactants. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2019.112234] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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2
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Wagay TA, Ismail K, Askari H. Assessment of the aggregation and adsorption behavior of newly synthesized tetradecylpyridinium-based metallosurfactants and their interaction with bovine serum albumin. NEW J CHEM 2020. [DOI: 10.1039/d0nj02169e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Tetradecylpyridinium (TP) based metallosurfactants, TP2[MCl4] (M = Mn, Co, Ni, Cu, Zn): synthesis, aggregation behavior and interaction with bovine serum albumin.
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Affiliation(s)
- Tariq Ahmad Wagay
- Department of Chemistry
- North-Eastern Hill University
- NEHU Campus
- Shillong – 793022
- India
| | - K. Ismail
- Department of Chemistry
- North-Eastern Hill University
- NEHU Campus
- Shillong – 793022
- India
| | - Hassan Askari
- Department of Chemistry
- North-Eastern Hill University
- NEHU Campus
- Shillong – 793022
- India
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3
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Garg P, Kaur G, Chaudhary GR. Chromium-based metallosurfactants: synthesis, physicochemical characterization and probing of their interactions with xanthene dyes. NEW J CHEM 2018. [DOI: 10.1039/c7nj04226d] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The solubilization of xanthene dyes of variable solubility has been estimated in chromium based metallosurfactants.
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Affiliation(s)
- Preeti Garg
- Department of Chemistry and Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh
- India
| | - Gurpreet Kaur
- Department of Chemistry and Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh
- India
| | - Ganga Ram Chaudhary
- Department of Chemistry and Centre of Advanced Studies in Chemistry
- Panjab University
- Chandigarh
- India
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4
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Yu S, Zhang X, Li F, Zhao X. Influence of trace cobalt(II) on surfactant fouling of PVDF ultrafiltration membrane. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.01.029] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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5
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Wagay T, Dey J, Kumar S, Aswal V, Ismail K. Aggregation, adsorption, counterion binding, thermal and scattering behavior of metallosurfactant cis-[Co(en)2(C12H25NH2)Cl](NO3)2. Colloids Surf A Physicochem Eng Asp 2016. [DOI: 10.1016/j.colsurfa.2016.05.030] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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6
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Kinetics and Thermodynamics of Formation and Electron-Transfer Reactions of Surfactant Cobalt(III) Complexes Containing Polypyridyl Ligands with Fe(CN) 6
4−
in Microheterogeneous Environment. INT J CHEM KINET 2015. [DOI: 10.1002/kin.20901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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7
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Sugumar K, Nagaraj K, Murugan KS, Thangamuniyandi P, Sakthinathan S, Vijayakumar P. A comparative study on the electron transfer reaction (ETR) of surfactant cobalt(iii) complexes of aliphatic/aromatic ligands in micro heterogeneous media: a thermodynamic approach. RSC Adv 2015. [DOI: 10.1039/c5ra02829a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The electron transfer reaction between different surfactant cobalt(iii) complex ions and Fe2+ ions in micelles as well as β-cyclodextrin was studied at different temperatures using a spectrophotometry method.
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Affiliation(s)
- Kannan Sugumar
- School of Chemistry
- Bharathidasan University
- Tiruchirapalli 620024
- India
| | - Karuppiah Nagaraj
- School of Chemistry
- Bharathidasan University
- Tiruchirapalli 620024
- India
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8
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Nagaraj K, Sakthinathan S, Arunachalam S. Thermodynamics and kinetic investigation of electron transfer reactions of surfactant cobalt(iii) complexes containing diimine ligands with iron(ii) in the presence of liposome vesicles and amphiphilic salt media. RSC Adv 2014. [DOI: 10.1039/c4ra07404a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The kinetics of reductions of surfactant cobalt(iii) complexes by iron(ii) in liposome vesicles (DPPC) and amphiphilic salt ((BMIM)Br) were studied at different temperatures by UV-Vis absorption spectroscopy method under pseudo first order conditions using an excess of the reductant.
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Affiliation(s)
- Karuppiah Nagaraj
- School of Chemistry
- Bharathidasan University
- Tiruchirapalli 620024, India
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9
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Nagaraj K, Arunachalam S. Synthesis, CMC determination, nucleic acid binding and cytotoxicity of a surfactant–cobalt(iii) complex: effect of ionic liquid additive. NEW J CHEM 2014. [DOI: 10.1039/c3nj00832k] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Synthesis, CMC Determination, Antimicrobial Activity and Nucleic Acid Binding of A Surfactant Copper(II) Complex Containing Phenanthroline and Alanine Schiff-Base. J Fluoresc 2013; 24:589-98. [DOI: 10.1007/s10895-013-1332-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Accepted: 11/20/2013] [Indexed: 11/25/2022]
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11
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Caleb Noble Chandar S, Sangeetha D, Arumugham MN. Octadecylamine cobalt(III) dimethyl glyoximato complexes: synthesis, thermodynamics of micellization, steady-state photolysis and biological activities. TRANSIT METAL CHEM 2013. [DOI: 10.1007/s11243-013-9785-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Kaur G, Karir G, Mehta S. Studies on thermogravimetric analysis and solvophobic interactions of micellization of Pd (II) complex in non aqueous solvents. Colloids Surf A Physicochem Eng Asp 2013. [DOI: 10.1016/j.colsurfa.2013.04.068] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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13
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Nagaraj K, Arunachalam S. Synthesis and electron transfer kinetics of a surfactant–cobalt(III) complex: effects of micelles, β-cyclodextrin, and ionic liquids. TRANSIT METAL CHEM 2013. [DOI: 10.1007/s11243-013-9733-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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14
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Nagaraj K, Arunachalam S. Synthesis, CMC Determination, and Outer Sphere Electron Transfer Reaction of the Surfactant–Complex Ion, cis-[Co(en)2(4CNP)(DA)]3+ with [Fe(CN)6]4– in Micelles, β-cyclodextrin, and Liposome (Dipalmidoylphosphotidylcholine) Vesicles. Aust J Chem 2013. [DOI: 10.1071/ch13099] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The surfactant cobalt(iii) complex, cis-[Co(en)2(4CNP)(DA)](ClO4)3, en = ethylenediamine, 4CNP = 4-cyanopyridine, DA = dodecylamine, was synthesized and characterized by physico-chemical and spectroscopic methods. The critical micelle concentration value of this complex was obtained from the conductivity measurements at different temperatures to evaluate, ΔGm0, ΔHm0, and ΔSm0. The kinetics of outer sphere electron transfer reaction of this complex with Fe(CN)64– ion in micelles, β-cyclodextrin as well as in liposome vesicles media were studied. The rate constant increases with increase in the concentration of micelles but decreases in presence of β-cyclodextrin, which is a good structure breaker of micelles. In liposome vesicles media the rate constant is different at below and above phase transition temperature. The results have been explained based on the hydrophobic effect, the presence of pyridine ligand containing 4-cyano substituent and the reactants with opposite charge.
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15
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Studies on Thermodynamics of Micellization and Solvophobic Interactions of Novel Surfactant–Cr(III) Complexes in Non-aqueous Solvents. J SOLUTION CHEM 2011. [DOI: 10.1007/s10953-011-9742-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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16
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Caleb Noble Chandar S, Sangeetha D, Arumugham MN. Micellization of Metallosurfactant N-Dodecyl/Hexadecyl/Octadecyl Salicylaldimine Cobalt(III) Complexes in Nonaqueous Media. J SOLUTION CHEM 2011. [DOI: 10.1007/s10953-011-9676-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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17
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Kumaraguru N, Santhakumar K. Synthesis, characterization, critical micelle concentration determination, and antimicrobial studies of some complexes of chromium(III) metallosurfactants. J COORD CHEM 2010. [DOI: 10.1080/00958970903118053] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Narayanasamy Kumaraguru
- a School of Chemistry, Bharathidasan University , Tiruchirappalli, 620 024, Tamil Nadu, India
| | - Kannappan Santhakumar
- b Chemistry Division, School of Science and Humanities, Vellore Institute of Technology, VIT University , Vellore, 632 014, Tamil Nadu, India
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Synthesis, characterization, and electron transfer reaction of some surfactant–cobalt(III) complex ions. MONATSHEFTE FUR CHEMIE 2010. [DOI: 10.1007/s00706-010-0253-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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19
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Parera E, Comelles F, Barnadas R, Suades J. New surfactant phosphine ligands and platinum(II) metallosurfactants. Influence of metal coordination on the critical micelle concentration and aggregation properties. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:743-751. [PMID: 20067304 DOI: 10.1021/la902459f] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
We have prepared the first platinum(II) metallosurfactants from a new family of linear surfactant phosphines Ph(2)P(CH(2))(n)SO(3)Na {1 (n = 2), 2 (n = 6), and 3 (n = 10)}, which were synthesized by reaction between the halosulfonates X(CH(2))(n)SO(3)Na and sodium diphenylphosphide. The metallosurfactants cis-[PtCl(2)L(2)] (L = 1-3) were obtained after reaction between the phosphines and PtCl(2) in dimethylsulfoxide. All compounds were fully characterized by the usual methods {NMR ((1)H, (13)C, (31)P, (195)Pt), IR, MS-ESI and HRMS}. By exploring the surfactant properties of phosphines 1-3 and their respective platinum metallosurfactants cis-[PtCl(2)L(2)] (L = 1-3) through surface tension measurements, dynamic light scattering spectroscopy, and cryo-TEM microscopy, we were able to analyze the influence of the metal coordination on the critical micelle concentration (cmc) and the aggregation properties. The cmc values of platinum metallosurfactants were considerably lower than those obtained for the free phosphines 1-3. This behavior could be understood by an analogy between the structure of cis-[PtCl(2)L(2)] complexes and bolaform surfactants. The calculated values of area per molecule also showed different tendencies between 1-3 and cis-[PtCl(2)L(2)] complexes, which could be explained on the basis of the possible conformations of these compounds in the air-water interface. The study of aggregates by dynamic light scattering spectroscopy and cryo-TEM microscopy showed the formation of spherical disperse medium size vesicles in all cases. However, substantial differences were observed between the three free phosphines (the population of micellar aggregates increased with long chain length) and also between phosphines and their respective metallosurfactants.
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Affiliation(s)
- Elisabet Parera
- Departament de Química, Universitat Autònoma de Barcelona, Edifici C, 08193 Bellaterra, Spain
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20
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Kumaraguru N, Santhakumar K. Studies on the Reaction Kinetics and Mechanism of Iron(II) Reduction of the cis-Halogeno(cetylamine)bis(ethylenediamine)cobalt(III) Complex Ion in Aqueous Perchlorate Medium. J SOLUTION CHEM 2009. [DOI: 10.1007/s10953-009-9444-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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21
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Danks MJ, Light ME, Bruce DW. The Preparation, Solution and Mesophase Behaviour of Surfactant Complexes of Cobalt(III). Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900593] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mark J. Danks
- Department of Chemistry, University of York, Heslington, York YO10 5DD, United Kingdom, Fax: +44‐1904‐432516
| | - Mark E. Light
- EPSRC Crystallographic Service, Department of Chemistry, University of Southamton, Southampton, SO17 1BJ, United Kingdom
| | - Duncan W. Bruce
- Department of Chemistry, University of York, Heslington, York YO10 5DD, United Kingdom, Fax: +44‐1904‐432516
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Kumaraguru N, Santhakumar K. Studies on Hydrophobic Effect and Micelle Formation of Some Surfactant-Cr(III)-Cetylamine Complexes in Non-aqueous Solvents. J SOLUTION CHEM 2009. [DOI: 10.1007/s10953-009-9396-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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23
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Kumar RS, Arunachalam S, Periasamy VS, Preethy CP, Riyasdeen A, Akbarsha MA. Micellization Behaviour, DNA Binding, Antimicrobial, and Cytotoxicity Studies of Surfactant - Cobalt(III) Complexes Containing Di- and Tetramine Ligands. Aust J Chem 2009. [DOI: 10.1071/ch08281] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A new class of surfactant–cobalt(iii) complexes, cis-[Co(en)2(C11H23NH2)Cl](ClO4)2 (1), (en = ethylenediamine) and cis-[Co(trien)(C11H23NH2)Cl](ClO4)2 (2) (trien = triethylenetetramine) have been synthesized and characterized by UV/Vis, IR, 1H NMR, and 13C NMR spectroscopic methods and elemental and metal analysis. The critical micelle concentration (CMC) values of these surfactant–cobalt(iii) complexes in aqueous solution were obtained from conductance measurements. The specific conductivity data (at 298, 308, 318, and 328 K) served for the evaluation of the temperature-dependent CMC and the thermodynamics of micellization (ΔGm0, ΔHm0, and ΔSm0). Absorption spectroscopy, emission spectroscopy, and viscosity measurements have been used to investigate the binding of these complexes with calf thymus DNA (CT-DNA). The intrinsic binding constants (Kb) of complexes 1 and 2 were determined as 1.70 × 104 M–1 and 2.91 × 104 M–1, respectively, which suggests that complex 2 binds more strongly to CT-DNA than complex 1. These complexes were screened for their antimicrobial and cytotoxic activities against certain human pathogenic microorganisms and cervical cancer cells. The complexes showed moderate antibacterial and antifungal activities against certain selected microorganisms. The cytotoxic property of the complexes was tested on human cervical cancer cells, SiHa, adopting the 3-(4,5-di-methylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide (MTT) assay and specific staining techniques. The complexes affected the viability of the cells significantly and the cell death was through apoptosis as seen in the changes in the nuclear morphology and cytoplasmic features.
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Kumar RS, Arunachalam S. Synthesis, micellar properties, DNA binding and antimicrobial studies of some surfactant–cobalt(III) complexes. Biophys Chem 2008; 136:136-44. [DOI: 10.1016/j.bpc.2008.05.007] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2008] [Revised: 05/26/2008] [Accepted: 05/26/2008] [Indexed: 10/22/2022]
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25
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Aggregation behavior of alkylethylenediamine palladium(II) complexes in water and in water/organic solvent mixtures. Colloids Surf A Physicochem Eng Asp 2007. [DOI: 10.1016/j.colsurfa.2006.12.053] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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26
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Kumaraguru N, Santhakumar K, Arunachalam S, Arumugham M. Synthesis, characterization and micellization behaviour of some surface active mixed-ligand complexes of cobalt(III). Polyhedron 2006. [DOI: 10.1016/j.poly.2006.05.038] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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27
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Studies on solvophobic interactions and micelle formation of some surface active Cr(III) complexes in non-aqueous solvents. Polyhedron 2006. [DOI: 10.1016/j.poly.2006.02.022] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Santhakumar K, Kumaraguru N, Arunachalam S, Arumugham MN. Thermodynamics and micellar properties of some surface active cobalt(III) metallosurfactants in nonaqueous medium. INT J CHEM KINET 2006. [DOI: 10.1002/kin.20212] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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