1
|
Ercole F, Kim CJ, Dao NV, Tse WKL, Whittaker MR, Caruso F, Quinn JF. Synthesis of Thermoresponsive, Catechol-Rich Poly(ethylene glycol) Brush Polymers for Attenuating Cellular Oxidative Stress. Biomacromolecules 2023; 24:387-399. [PMID: 36469858 DOI: 10.1021/acs.biomac.2c01211] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Herein, we report a platform to integrate customizable quantities of catechol units into polymers by reacting caffeic acid carbonic anhydride with polymers having pendant amine groups. Brush poly(ethylene glycol)-caffeamide (PEG-CAF) copolymers based on oligo(ethylene glycol)methyl ether methacrylate (OEGMA500) were obtained with a catechol content of approximately 30, 40, and 50 mol % (vs OEGMA content). Owing to the hydrophobicity of the introduced CAF groups, the catechol copolymers exhibited cloud points in the range of 23-46 °C and were used to fabricate thermoresponsive FeIII metal-phenolic network capsules. Polymers with the highest CAF content (50 mol %) proved most effective for attenuating reactive oxygen species levels in vitro, in co-cultured fibroblasts, and breast cancer cells, even in the presence of an exogenous oxidant source. The reported approach to synthesize customizable catechol materials could be generalized to other amine-functional polymers, with potential biomedical applications such as adhesives or stimuli-responsive drug delivery systems.
Collapse
Affiliation(s)
- Francesca Ercole
- Drug Delivery, Disposition and Dynamics Theme, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria 3052, Australia
| | - Chan-Jin Kim
- Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - Nam V Dao
- Drug Delivery, Disposition and Dynamics Theme, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria 3052, Australia.,Department of Physical Chemistry and Physics, Hanoi University of Pharmacy, Hanoi 10000, Vietnam
| | - Warren K L Tse
- Department of Chemical Engineering, Faculty of Engineering, Monash University, Clayton, Victoria 3800, Australia
| | - Michael R Whittaker
- Drug Delivery, Disposition and Dynamics Theme, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria 3052, Australia
| | - Frank Caruso
- Department of Chemical Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia
| | - John F Quinn
- Drug Delivery, Disposition and Dynamics Theme, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria 3052, Australia.,Department of Chemical Engineering, Faculty of Engineering, Monash University, Clayton, Victoria 3800, Australia
| |
Collapse
|
2
|
Mavani A, Ray D, Aswal VK, Bhattacharyya J. Application of Drug Aggregation to Solubilize Antimicrobial Compound and Enhancing its Bioavailability. Appl Biochem Biotechnol 2022; 195:3206-3216. [PMID: 36576656 DOI: 10.1007/s12010-022-04298-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/16/2022] [Indexed: 12/29/2022]
Abstract
With the progress and advancement in discovery of novel antimicrobial drugs, efficient solubility plays an important component for a drug to express its out-turn effectively. A biocompatible neutral/non-ionic surfactant, Triton X-100 (Tx-100), was successfully employed to solubilize an antibiotic drug, sulfamethazine (SMZ), through micellization process. The association process of Tx-100 toward SMZ was confirmed through the characteristic spectral change in absorption and emission spectroscopy. The morphological behavior of the complex was studied from small angle neutron scattering (SANS). Changes in size(s) and charge(s) of the micelles were monitored using zeta (z) potential technique. This present study emphasized the molecular mechanism and characteristics of Tx-100 as an effective drug solubilizing and carrier agent. Thus, the drug-loaded micellar system can enhance cellular uptake and increase the antibacterial effects of drugs in the biological system(s). Schematic illustration of drug-surfactant micelle formation and target release of drug at the targeted site.
Collapse
Affiliation(s)
- A Mavani
- Department of Chemistry, National Institute of Technology Nagaland, Chumukedima, Dimapur, Nagaland, 797103, India
| | - Debes Ray
- Solid State Physics Division, Bhabha Atomic Research Centre, Mumbai, 400085, India
| | - Vinod K Aswal
- Solid State Physics Division, Bhabha Atomic Research Centre, Mumbai, 400085, India
| | - Jhimli Bhattacharyya
- Department of Chemistry, National Institute of Technology Nagaland, Chumukedima, Dimapur, Nagaland, 797103, India.
| |
Collapse
|
3
|
Xiang M, Lu Z, You Z, Wang X, Huang M, Xu W, Li H. Interaction quantitative modeling of mixed surfactants for synergistic solubilization by resonance light scattering. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:11874-11882. [PMID: 34558047 DOI: 10.1007/s11356-021-16391-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 09/03/2021] [Indexed: 06/13/2023]
Abstract
In situ flushing through surfactant-enhanced aquifer remediation (SEAR) technology has long been recognized as a promising technique for NAPL removal from contaminated aquifers. However, there have been few studies on the choice of surfactants. In this work, the interaction quantitative model between resonance light scattering intensity and the concentration of binary surfactant mixtures NP-10+SDBS and NP-10+CTAB was established, and the mechanism of binary surfactant interaction was explored through the model by the resonance light scattering method. The relationship between the model constants and NAPL solubilization was also investigated to better address the application of surfactants in practical NAPL-contaminated site remediation. The critical micelle concentrations (CMCs) of nonylphenol ethoxylate (NP-10), dodecyl benzene sulfonate (SDBS), hexadecyl trimethyl ammonium bromide (CTAB), and the binary surfactant mixtures were measured by resonance light scattering (RLS), which were consistent with those obtained from surface tension measurements. In all cases, the RLS signals exhibited similar variations with surfactant concentration. A quantitative calculation model based on the RLS measurement data was established, and the binding constants KNP-10+SDBS and KNP-10+CTAB were calculated to be 0.66 and 1.51 L·mmol-1, respectively, according to the equilibrium equations. The results showed that the binding constants have a significant positive correlation with NAPL solubilization.
Collapse
Affiliation(s)
- Minghui Xiang
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, People's Republic of China
| | - Zhen Lu
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, People's Republic of China
| | - Ziyin You
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, People's Republic of China
| | - Xuechen Wang
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, People's Republic of China
| | - Maofang Huang
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, People's Republic of China
| | - Weixiong Xu
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, People's Republic of China
| | - Hui Li
- School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, People's Republic of China.
| |
Collapse
|
4
|
Cheng X, Yang Y, Zhu X, Yuan P, Gong B, Ding S, Shan Y. Inhibitory mechanisms of cinnamic acid on the growth of Geotrichum citri-aurantii. Food Control 2022. [DOI: 10.1016/j.foodcont.2021.108459] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
5
|
Patel A, Ray D, Parekh P, Aswal VK, Bahadur P, Patel VI. Unveiling the microstructures of micelles from polyoxyethylene alkyl ether-based multi-responsive nonionic amphiphile. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127531] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
6
|
Patel A, Ray D, Khimani M, Parikh JK, Parekh P, Patel VI, Aswal VK, Bahadur P. Influence of Surfynol® 104 on aggregation behaviour of Triton X-100 micelles. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
7
|
Wang X, Zhang S, Zhao H, Wang Q, Zhang Y, Xu H, Xia X, Han S. Spectroscopic Investigation into the Binding of Ferulic Acid with Sodium Deoxycholate: Hydrophobic Force Versus Hydrogen Bonding. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:1420-1428. [PMID: 33475381 DOI: 10.1021/acs.langmuir.0c02880] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The binding of ferulic acid (FA) with sodium deoxycholate (NaDC) has been investigated using fluorescence and absorption measurements. The fluorescence probe technique of pyrene reveals that the presence of FA favors the micellization of NaDC, leading to the decreased critical micelle concentrations for the formation of NaDC micelles. As NaDC molecules change gradually from monomers via primary micelles into secondary micelles, the intensities of absorption and fluorescence spectra of FA increase at low NaDC concentrations, but decrease suddenly at intermediate NaDC concentrations, and finally increase again at high NaDC concentrations. These results corroborated well with FA fluorescence lifetime data suggesting that the aryl ring of FA hydrophobically binds to the convex surface of NaDC monomers, whereas the hydrogen bonding between FA and NaDC is significantly involved in NaDC primary micelles, which is gradually overcome by the hydrophobic interaction between FA and NaDC secondary micelles. The absorption and fluorescence spectra as well as the binding constant value of FA indicate the strong binding of FA in the large hydrophobic core of NaDC secondary micelles. At low FA concentrations, the measurement of FA anisotropy suggests that FA can increase the packing order of hydrophobic surfaces in NaDC secondary micelles, whereas the high amount of FA can greatly disrupt the packing structure of NaDC secondary micelles which is ascribed to the formation of FA dimers. The spectroscopic experiments outlined here present the binding events of FA with NaDC monomers and primary and secondary micelles, which are significantly related with the hydrophobic force and hydrogen bonding as well as the unique structural characteristics of bile salt.
Collapse
Affiliation(s)
- Xiaoyong Wang
- School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Shan Zhang
- School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Huiling Zhao
- School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Qian Wang
- School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Yuke Zhang
- School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Hexiang Xu
- School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Xinyu Xia
- School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Simin Han
- School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, China
| |
Collapse
|
8
|
Influence of Electrostatic Interactions During the Resorcinol-Formaldehyde Polymerization on the Characteristics of Mo-Doped Carbon Gels. Processes (Basel) 2020. [DOI: 10.3390/pr8060746] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The resorcinol (R)-formaldehyde (F) polymerization was carried out in different experimental conditions to obtain RF/Mo doped carbon xerogels with different morphology, porosity and nature and dispersion of metal. Attractive or repulsive electrostatic interactions were forced in the starting aqueous solution of RF-monomers using different synthesis conditions, namely, combinations of cationic or anionic surfactants, Mo-precursors and pH values. The results showed that when both cationic surfactant and Mo-precursor were used at neutral pH, attractive interactions with the anionic RF-macromolecules are favored during polymerization and the final carbon xerogel exhibited the most developed porosity and the strongest Mo-organic phase interaction, leading to deeper Mo-phase reduction during carbonization and the formation of highly-dispersed crystalline nanoparticles of Mo2C. On the contrary, the use of both anionic surfactant and Mo-precursor leads to repulsive interactions, which generates less porous carbon gels with a Mo-phase formed by large MoO3 platelet structures and low Mo-surface contents. RF/Mo-doped gels with intermediate properties were obtained by combining cationic and anionic surfactants, metal precursors or both. After carbonization, the obtained materials would be suitable to be used directly as catalysts with different physicochemical properties and active phases.
Collapse
|
9
|
Ravani A, Shukla A, Sastry NV, Shah DO, Mishra MK. Micellar catalyzed hydroxylation of 1,2,3-trichloro-4,6-dinitrobenzene: Role of cationic head group–π interaction. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2019.112429] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
10
|
Forero-Doria O, Araya-Maturana R, Barrientos-Retamal A, Morales-Quintana L, Guzmán L. N-alkylimidazolium Salts Functionalized with p-Coumaric and Cinnamic Acid: A Study of Their Antimicrobial and Antibiofilm Effects. Molecules 2019; 24:E3484. [PMID: 31561437 PMCID: PMC6803990 DOI: 10.3390/molecules24193484] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 09/17/2019] [Accepted: 09/19/2019] [Indexed: 12/17/2022] Open
Abstract
The bacterial resistance to antibiotics has compromised the therapies used for bacterial infections. Nowadays, many strategies are being carried out to address this problem. Among them, the use of natural compounds like cinnamic and p-coumaric acids stands out. Nevertheless, their utilization is limited because of their unfavorable physicochemical properties. Due to the lack of new therapeutic alternatives for bacterial infections, novel strategies have emerged, such as the use of ionic liquids; given that they can show a broad spectrum of antibacterial activity, this is why we herein report the antibacterial and antibiofilm activity of a series of N-alkylimidazolium salts functionalized with p-coumaric and cinnamic acids. The results from this study showed better antibacterial activity against Gram-positive bacteria, with a predominance of the salts derived from coumaric acid and a correlation with the chain length. Additionally, a lower efficacy was observed in the inhibition of biofilm formation, highlighting the antibiofilm activity against Staphylococcus aureus, which decreased the production of the biofilm by 52% over the control. In conclusion, we suggest that the salts derived from p-coumaric acid are good alternatives as antibacterial compounds. Meanwhile, the salt derived from cinnamic acid could be a good alternative as an antibiofilm compound.
Collapse
Affiliation(s)
- Oscar Forero-Doria
- Instituto de Química de Recursos Naturales, Universidad de Talca, P.O. Box 747, Talca 3460000, Chile.
| | - Ramiro Araya-Maturana
- Instituto de Química de Recursos Naturales, Universidad de Talca, P.O. Box 747, Talca 3460000, Chile.
- Programa de Investigación Asociativa en Cáncer Gástrico (PIA-CG), Universidad de Talca, Talca 3460000, Chile.
| | | | - Luis Morales-Quintana
- Multidisciplinary Agroindustry Research Laboratory, Instituto de Ciencias Biomédicas, Universidad Autónoma de Chile, Talca 3460000, Chile.
| | - Luis Guzmán
- Departamento de Bioquímica Clínica e Inmunohematología, Facultad de Ciencias de la Salud, Universidad de Talca, P.O. Box 747, Talca 3460000, Chile.
| |
Collapse
|
11
|
Pillai SA, Patel VI, Ray D, Pal H, Aswal VK, Bahadur P. Solubilization and interaction of cinnamic acid and its analogues with Pluronic® micelles. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.09.074] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
12
|
Letsididi KS, Lou Z, Letsididi R, Mohammed K, Maguy BL. Antimicrobial and antibiofilm effects of trans -cinnamic acid nanoemulsion and its potential application on lettuce. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2018.04.018] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
|
13
|
Racheva R, Rahlf AF, Wenzel D, Müller C, Kerner M, Luinstra GA, Smirnova I. Aqueous food-grade and cosmetic-grade surfactant systems for the continuous countercurrent cloud point extraction. Sep Purif Technol 2018. [DOI: 10.1016/j.seppur.2018.03.040] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
14
|
Patel V, Ray D, Bahadur A, Ma J, Aswal VK, Bahadur P. Pluronic ®-bile salt mixed micelles. Colloids Surf B Biointerfaces 2018; 166:119-126. [PMID: 29554645 DOI: 10.1016/j.colsurfb.2018.03.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 02/21/2018] [Accepted: 03/01/2018] [Indexed: 11/28/2022]
Abstract
The present study was aimed to examine the interaction of two bile salts viz. sodium cholate (NaC) and sodium deoxycholate (NaDC) with three ethylene polyoxide-polypropylene polyoxide (PEO-PPO-PEO) triblock copolymers with similar PPO but varying PEO micelles with a focus on the effect of pH on mixed micelles. Mixed micelles of moderately hydrophobic Pluronic® P123 were examined in the presence of two bile salts and compared with those from very hydrophobic L121 and very hydrophilic F127. Both the bile salts increase the cloud point (CP) of copolymer solution and decreased apparent micelle hydrodynamic diameter (Dh). SANS study revealed that P123 forms small spherical micelles showing a decrease in size on progressive addition of bile salts. The negatively charged mixed micelles contained fewer P123 molecules but progressively rich in bile salt. NaDC being more hydrophobic displays more pronounced effect than NaC. Interestingly, NaC shows micellar growth in acidic media which has been attributed to the formation of bile acids by protonation of carboxylate ion and subsequent solubilization. In contrast, NaDC showed phase separation at higher concentration. Nuclear Overhauser effect spectroscopy (NOESY) experiments provided information on interaction and location of bile salts in micelles. Results are discussed in terms of hydrophobicity of bile salts and Pluronics® and the site of bile salt in polymer micelles. Proposed molecular interactions are useful to understand more about bile salts which play important role in physiological processes.
Collapse
Affiliation(s)
- Vijay Patel
- Department of Chemistry, Jamanaben Narottambhai Motiram Patel Science College, Bharthana (Vesu), Surat, 395017, India.
| | - Debes Ray
- Solid State Physics Division, Bhabha Atomic Research Centre, Mumbai, 400085, India.
| | - Anita Bahadur
- Department of Zoology, Sir P.T. Sarvajanik College of Science, Surat, 395001, India.
| | - Junhe Ma
- Department of Chemistry, Ashland Incorporation, Wilmington, DE 19808, USA.
| | - V K Aswal
- Solid State Physics Division, Bhabha Atomic Research Centre, Mumbai, 400085, India.
| | - Pratap Bahadur
- Department of Chemistry, Veer Narmad South Gujarat University, Surat, 395007, India.
| |
Collapse
|
15
|
Espinosa YR, Caffarena ER, Martínez YB, Grigera JR. Pressure effect on micellization of non-ionic surfactant Triton X-100. J Chem Phys 2018; 148:074901. [DOI: 10.1063/1.5003358] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Affiliation(s)
- Yanis R. Espinosa
- Instituto de Física de Líquidos y Sistemas Biológicos (CONICET-UNLP), Calle 59 Nro 789, B1900BTE La Plata, Argentina
| | - Ernesto R. Caffarena
- Programa de Computação Científica (PROCC), Fundação Oswaldo Cruz. Manguinhos, CEP 21040-360 Rio de Janeiro, Brazil
| | | | - J. Raúl Grigera
- CEQUINOR, Universidad de La Plata and CONICET, 47 y 115, B1900 La Plata, Argentina
| |
Collapse
|
16
|
Nunes NM, Pacheco AFC, Agudelo ÁJP, da Silva LHM, Pinto MS, Hespanhol MDC, Pires ACDS. Interaction of cinnamic acid and methyl cinnamate with bovine serum albumin: A thermodynamic approach. Food Chem 2017; 237:525-531. [DOI: 10.1016/j.foodchem.2017.05.131] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Revised: 05/20/2017] [Accepted: 05/25/2017] [Indexed: 10/19/2022]
|
17
|
Qi R, Liu Z, Zhou C, Han Y, Wang Y. pH-Responsive self-assembly of cationic surfactants with a star-shaped tetra-carboxylate acid and the solubilization of hydrophobic drugs. SOFT MATTER 2017; 13:7804-7812. [PMID: 29067393 DOI: 10.1039/c7sm01940h] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
This work involved the construction of pH-responsive self-assembly systems from a pH-sensitive four-arm carboxylate acid (4EOCOOH) and either the cationic single chain surfactant dodecyl trimethyl ammonium bromide (DTAB) or the cationic gemini surfactant hexamethylene-1,6-bis(dodecyldimethylammonium bromide) (12-6-12). It was found that the constructed oligomeric-like structures from the mixtures of 4EOCOOH with DTAB or 12-6-12 greatly enhance the aggregation ability of the mixtures, thus improving the pH-responsivity. In particular, surfactant concentrations significantly affect the pH-responsivity at a fixed 4EOCOOH concentration. At higher surfactant concentrations, the pH-responsivity is suppressed, while at lower surfactant concentrations, the mixed aggregates gradually change from micelles to unstable large spherical aggregates or vesicles, and then to stable spherical aggregates, with decreasing pH. Moreover, the surfactant/4EOCOOH systems have different solubilization abilities for three hydrophobic drugs. For quercetin and baicalein, the systems support much better solubilization at lower pH values, while for indomethacin, the systems show better solubilization at higher pH values. In particular, compared with DTAB, 12-6-12 is more efficient in constructing pH-responsive systems, and the 12-6-12/4EOCOOH mixture shows better ability for solubilizing hydrophobic drugs. This work will be helpful in the design of high-efficiency, pH-responsive surfactant systems for solubilizing hydrophobic drugs by simply mixing pH-sensitive molecules with surfactants.
Collapse
Affiliation(s)
- Ruilian Qi
- Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China.
| | | | | | | | | |
Collapse
|
18
|
Malik S, Ghosh A, Sar P, Mondal MH, Mahali K, Saha B. Employment of different spectroscopic tools for the investigation of chromium(VI) oxidation of acetaldehyde in aqueous micellar medium. J CHEM SCI 2017. [DOI: 10.1007/s12039-017-1276-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
19
|
Surface activity, micellization and solubilization of cationic gemini surfactant-conventional surfactants mixed systems. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2016.11.017] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
20
|
Selective heteroaromatic nitrogen base promoted chromium(VI) oxidation of isomeric pentanols in aqueous micellar media at room temperature. J IND ENG CHEM 2016. [DOI: 10.1016/j.jiec.2016.07.028] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
21
|
|
22
|
Padasala S, Patel V, Singh K, Ray D, Aswal V, Bahadur P. Effect of polymers on worm-like micelles of cetyltrimethylammonium tosylate. Colloids Surf A Physicochem Eng Asp 2016. [DOI: 10.1016/j.colsurfa.2016.04.064] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
23
|
|
24
|
Sar P, Ghosh A, Malik S, Saha B. Combined effect of promoter and surfactant on the chromium(VI) oxidation of D-ribose in aqueous media at room temperature. J Carbohydr Chem 2016. [DOI: 10.1080/07328303.2016.1139123] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Pintu Sar
- Homogeneous Catalysis Laboratory, Department of Chemistry, The University of Burdwan, Burdwan, India
| | - Aniruddha Ghosh
- Homogeneous Catalysis Laboratory, Department of Chemistry, The University of Burdwan, Burdwan, India
| | - Susanta Malik
- Homogeneous Catalysis Laboratory, Department of Chemistry, The University of Burdwan, Burdwan, India
| | - Bidyut Saha
- Homogeneous Catalysis Laboratory, Department of Chemistry, The University of Burdwan, Burdwan, India
| |
Collapse
|
25
|
Hetero-aromatic Nitrogen Base Promoted Cr(VI) Oxidation of Butanal in Aqueous Micellar Medium at Room Temperature and Atmospheric Pressure. J SOLUTION CHEM 2016. [DOI: 10.1007/s10953-016-0434-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
26
|
Pillai SA, Patel VI, Ray D, Parikh JK, Aswal VK, Bahadur P. Microstructural micellar transition in bile salt–ionic liquid mixed systems in water: a DLS and SANS study. RSC Adv 2016. [DOI: 10.1039/c6ra22418k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Bile salt assisted morphological changes of ionic liquid micelles.
Collapse
Affiliation(s)
- Sadafara A. Pillai
- Department of Chemistry
- Veer Narmad South Gujarat University
- Surat-395007
- India
| | - Vijay I. Patel
- Department of Chemistry
- Jamanaben Narottambhai Motiram Patel Science College
- Surat-395007
- India
| | - Debes Ray
- Solid State Physics Division
- Bhabha Atomic Research Centre
- Mumbai-400085
- India
| | - Jigisha K. Parikh
- Department of Chemical Engineering
- Sardar Vallabhbhai National Institute of Technology
- Surat-395007
- India
| | - Vinod K. Aswal
- Solid State Physics Division
- Bhabha Atomic Research Centre
- Mumbai-400085
- India
| | - Pratap Bahadur
- Department of Chemistry
- Veer Narmad South Gujarat University
- Surat-395007
- India
| |
Collapse
|
27
|
Padasala S, Patel V, Ray D, Singh K, Aswal VK, Bahadur P. Bile salt assisted morphological changes of cationic gemini surfactant (12-4-12) micelles. RSC Adv 2016. [DOI: 10.1039/c6ra17212a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
pH and concentration dependent growth of gemini surfactant (12-4-12) micelles in the presence of bile salts.
Collapse
Affiliation(s)
- Shailesh Padasala
- Department of Chemistry
- Veer Narmad South Gujarat University
- Surat-395007
- India
| | - Vijay Patel
- Department of Chemistry
- Jamanaben Narottambhai Motiram Patel Science College
- Surat-395007
- India
| | - Debes Ray
- Solid State Physics Division
- Bhabha Atomic Research Centre
- Mumbai-400085
- India
| | - Kulbir Singh
- Department of Chemistry
- St. Francis Xavier University
- Canada
| | - Vinod K. Aswal
- Solid State Physics Division
- Bhabha Atomic Research Centre
- Mumbai-400085
- India
| | - Pratap Bahadur
- Department of Chemistry
- Veer Narmad South Gujarat University
- Surat-395007
- India
| |
Collapse
|
28
|
Jadhao M, Mukherjee S, Joshi R, Kumar H, Ghosh SK. Aggregation–disaggregation pattern of photodynamically active ZnPcS4 and its interaction with DNA alkylating quinone: effect of micellar compactness and central metal ion. RSC Adv 2016. [DOI: 10.1039/c6ra13151d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The graphical abstract shows the aggregation–disaggregation pattern of ZnPcS4 in neutral and different cationic micelles and its enhanced interaction with a DNA alkylating quinone in a TTAB micellar medium.
Collapse
Affiliation(s)
- Manojkumar Jadhao
- Department of Chemistry
- Visvesvaraya National Institute of Technology
- Nagpur
- India
| | - Soham Mukherjee
- Department of Chemistry
- Visvesvaraya National Institute of Technology
- Nagpur
- India
| | - Ritika Joshi
- Department of Chemistry
- Visvesvaraya National Institute of Technology
- Nagpur
- India
| | - Himank Kumar
- Department of Chemistry
- Visvesvaraya National Institute of Technology
- Nagpur
- India
| | - Sujit Kumar Ghosh
- Department of Chemistry
- Visvesvaraya National Institute of Technology
- Nagpur
- India
| |
Collapse
|
29
|
Thakkar K, Patel V, Ray D, Pal H, Aswal VK, Bahadur P. Interaction of imidazolium based ionic liquids with Triton X-100 micelles: investigating the role of the counter ion and chain length. RSC Adv 2016. [DOI: 10.1039/c6ra03086f] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Size and shape of Triton X-100 micelles can easily be controlled by the appropriate selection of ionic liquids with varying hydrophobicity.
Collapse
Affiliation(s)
- Khushbu Thakkar
- Department of Chemistry
- Veer Narmad South Gujarat University
- Surat-395007
- India
| | - Vijay Patel
- Department of Chemistry
- Vidhyadeep Institute of Science
- Surat-394110
- India
| | - Debes Ray
- Solid State Physics Division
- Bhabha Atomic Research Centre
- Mumbai-400085
- India
| | - Haridas Pal
- Radiation and Photochemistry Division
- Bhabha Atomic Research Centre
- Mumbai 400 085
- India
| | - Vinod K. Aswal
- Solid State Physics Division
- Bhabha Atomic Research Centre
- Mumbai-400085
- India
| | - Pratap Bahadur
- Department of Chemistry
- Veer Narmad South Gujarat University
- Surat-395007
- India
| |
Collapse
|
30
|
Thakkar K, Bharatiya B, Shah DO, Ray D, Aswal VK, Bahadur P. Interaction of ionic liquid type cationic surfactants with triton X-100 nonionic micelles. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2015.08.039] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
31
|
Patel U, Dharaiya N, Parikh J, Aswal VK, Bahadur P. Effect of amphiphilic and non-amphiphilic polymers on micellar behaviour of nonionic surfactant Triton X-100. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2015.04.031] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
32
|
Thakkar K, Bharatiya B, Shah D, Bahadur P. Investigations on zwitterionic alkylsulfobetaines and nonionic triton X-100 in mixed aqueous solutions: Effect on size, phase separation and mixed micellar characteristics. J Mol Liq 2015. [DOI: 10.1016/j.molliq.2015.06.020] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
33
|
Yordanova D, Smirnova I, Jakobtorweihen S. Molecular Modeling of Triton X Micelles: Force Field Parameters, Self-Assembly, and Partition Equilibria. J Chem Theory Comput 2015; 11:2329-40. [DOI: 10.1021/acs.jctc.5b00026] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- D. Yordanova
- Hamburg University of Technology, Institute
of Thermal Separation Processes, Eissendorfer Strasse 38, 21073 Hamburg, Germany
| | - I. Smirnova
- Hamburg University of Technology, Institute
of Thermal Separation Processes, Eissendorfer Strasse 38, 21073 Hamburg, Germany
| | - S. Jakobtorweihen
- Hamburg University of Technology, Institute
of Thermal Separation Processes, Eissendorfer Strasse 38, 21073 Hamburg, Germany
| |
Collapse
|
34
|
Characterization of Triton X-100 and its oligomer (Tyloxapol) micelles vis-à-vis solubilization of bisphenol A by spectral and scattering techniques. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2015.01.053] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
|
35
|
Patel V, Bharatiya B, Ray D, Aswal V, Bahadur P. Investigations on microstructural changes in pH responsive mixed micelles of Triton X-100 and bile salt. J Colloid Interface Sci 2015; 441:106-12. [DOI: 10.1016/j.jcis.2014.11.027] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Revised: 11/07/2014] [Accepted: 11/08/2014] [Indexed: 01/18/2023]
|
36
|
Effect of di-(2-ethylhexyl)phosphoric acid on microstructure, cloud point and uranyl ion binding competence of Triton X-100 micelles. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2014.12.052] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
37
|
Patel V, Ray D, Singh K, Abezgauz L, Marangoni G, Aswal VK, Bahadur P. 1-Hexanol triggered structural characterization of the worm-like micelle to vesicle transitions in cetyltrimethylammonium tosylate solutions. RSC Adv 2015. [DOI: 10.1039/c5ra14525b] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Incorporation of 1-hexanol close to the palisade layer of CTAT micelles favors transition of worm-like micelles to vesicular structuresviaformation of elongated worm-like micelles.
Collapse
Affiliation(s)
- Vijay Patel
- Department of Chemistry
- Vidhyadeep Institute of Science
- Surat-394110
- India
| | - Debes Ray
- Solid State Physics Division
- Bhabha Atomic Research Centre
- Mumbai-400085
- India
| | - Kulbir Singh
- Department of Chemistry
- St. Francis Xavier University
- Antigonish NS B2G 2W5
- Canada
| | - Ludmila Abezgauz
- Department of Biotechnology and Food Engineering
- Technion-Israel Institute of Technology
- Haifa
- Israel
| | - Gerrard Marangoni
- Department of Chemistry
- St. Francis Xavier University
- Antigonish NS B2G 2W5
- Canada
| | - Vinod K. Aswal
- Solid State Physics Division
- Bhabha Atomic Research Centre
- Mumbai-400085
- India
| | - P. Bahadur
- Department of Chemistry
- Veer Narmad South Gujarat University
- Surat-395007
- India
| |
Collapse
|
38
|
pH controlled size/shape in CTAB micelles with solubilized polar additives: A viscometry, scattering and spectral evaluation. Colloids Surf A Physicochem Eng Asp 2014. [DOI: 10.1016/j.colsurfa.2014.04.025] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|