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Wang Y, Zhang Z, Bai L, Yang X, Qi Y, Li J, Zhou Y, Wu Z, Qin Z. Self-assembly mechanism, physicochemical analyses and application performance investigations of branched alkyl glycosides with alcohol ether carboxylic acids of varied epoxide numbers. Phys Chem Chem Phys 2024; 26:8448-8459. [PMID: 38410085 DOI: 10.1039/d3cp05780a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
Green surfactants, specifically alkyl glycosides and fatty alcohol ether carboxylic acids, are known for their biocompatibility, multiresponsiveness, and versatile applications, garnering significant attention in the realms of green and colloid chemistry. This study systematically investigated the mechanism underlying micelle formation within aqueous solutions comprising alcohol ether carboxylic acids featuring diverse EO group chain quantities (AEC-nH, where n equals 5, 7, and 9) and branched alkyl glycosides (IG). The elucidation of these mechanisms sheds light on their prospective application properties. It was observed that the self-assembly of micelles in these hybrid systems is predominantly influenced by hydrogen bonding, electrostatic interactions, and hydrophobic forces. The spherical-rod morphology of the micelles responds to the varying numbers of EO group chains, with an increased number of EO leading to the formation of rod-like micelles, which exhibit relative instability, while a decreased number of EO results in the formation of spherical micelles with relative stability. Additionally, by means of kinetic analysis, it was determined that the micelle formation process of the three hybrid systems is driven by enthalpy, and a mixed diffusion-kinetics adsorption mechanism is involved in the adsorption process. These findings significantly impact their application properties. This report stands as the first exploration of the synergistic mechanisms and application performance of two types of green surfactants in aqueous solutions, considering the influence of different numbers of EO group chains. Not only does it provide fundamental insights into their properties, but it also offers novel perspectives on the applications of green surface activation.
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Affiliation(s)
- Yukai Wang
- China Research Institute of Daily Chemical Industry, Taiyuan 030001, Shanxi, China.
| | - Zhihui Zhang
- China Research Institute of Daily Chemical Industry, Taiyuan 030001, Shanxi, China.
| | - Liang Bai
- China Research Institute of Daily Chemical Industry, Taiyuan 030001, Shanxi, China.
| | - Xiuquan Yang
- China Research Institute of Daily Chemical Industry, Taiyuan 030001, Shanxi, China.
| | - Yunqin Qi
- China Research Institute of Daily Chemical Industry, Taiyuan 030001, Shanxi, China.
| | - Jiahao Li
- China Research Institute of Daily Chemical Industry, Taiyuan 030001, Shanxi, China.
| | - Yuan Zhou
- China Research Institute of Daily Chemical Industry, Taiyuan 030001, Shanxi, China.
| | - Zhiyu Wu
- China Research Institute of Daily Chemical Industry, Taiyuan 030001, Shanxi, China.
| | - Ziyu Qin
- China Research Institute of Daily Chemical Industry, Taiyuan 030001, Shanxi, China.
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2
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Kotsi K, Dong T, Kobayashi T, Mc Robbie I, Striolo A, Angeli P. Synergistic effects between a non-ionic and an anionic surfactant on the micellization process and the adsorption at liquid/air surfaces. SOFT MATTER 2024; 20:523-534. [PMID: 38116791 DOI: 10.1039/d3sm01454a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
Predicting the behaviour of solutions with surfactants of significantly different critical micelle concentration (CMC) values remains a challenge. The study of the molecular interactions within micelles and interfaces in surfactant combinations used in everyday products is essential to understand these complex systems. In this work, the equilibrium and dynamic surface tension in the presence of mixed non-ionic (tristyrylphenol ethoxylates) and anionic (sodium benzene sulfonate with alkyl chain lengths of C10-C13) surfactants, commonly encountered as delivery systems in agrochemicals, were studied and their CMC values were determined. For the surfactant mixtures, four molar ratios were examined: nEOT/nNaDDBS = 0.01, 0.1, 1, 4 and two different cases were analysed, the premixed and the add one by one surfactant. The surface tension for single surfactants stabilised quickly, while the mixtures needed a long time to reach equilibrium; up to 15 h for the premixed mixtures and 40 min when surfactants were added one by one. The CMC values for the nEOT/nNaDDBS = 0.01, 0.1 premixed surfactant mixtures were found to be in between the CMC values of the single surfactants, but those for the nEOT/nNaDDBS = 1 and 4 mixtures were lower than the CMCs of both single surfactants. Calculations based on the regular solution theory suggested that there are attractive forces in the mixed micelles and at the interface layers, while the supramolecular assemblies in the bulk (i.e., micelles) and at interfaces (surfactant films) are preferentially enriched in EOT.
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Affiliation(s)
- Kristo Kotsi
- ThAMeS Multiphase, Department of Chemical Engineering, University College London, Torrington Place, London, WC1E 7JE, UK.
| | - Teng Dong
- ThAMeS Multiphase, Department of Chemical Engineering, University College London, Torrington Place, London, WC1E 7JE, UK.
| | - Takeshi Kobayashi
- Department of Chemical Engineering, University College London, Torrington Place, London, WC1E 7JE, UK
| | - Ian Mc Robbie
- Innospec Ltd, Oil Sites Road, Ellesmere Port, Cheshire, CH65 4EY, UK
| | - Alberto Striolo
- Department of Chemical Engineering, University College London, Torrington Place, London, WC1E 7JE, UK
- School of Sustainable Chemical, Biological and Materials Engineering, Sarkeys Energy Center, The University of Oklahoma, Norman, OK 73019, USA
| | - Panagiota Angeli
- ThAMeS Multiphase, Department of Chemical Engineering, University College London, Torrington Place, London, WC1E 7JE, UK.
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3
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Bhuiyan HA, Anis-Ul-Haque KM, Joy MTR, Rana S, Khan JM, Kumar D, Rehman MT, Goni MA, Hoque MA, Kabir SE. Aggregation phenomena and physico-chemical properties of tetradecyltrimethylammonium bromide and protein (bovine serum albumin) mixture: Influence of electrolytes and temperature. Int J Biol Macromol 2023; 253:127101. [PMID: 37769770 DOI: 10.1016/j.ijbiomac.2023.127101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 09/23/2023] [Accepted: 09/25/2023] [Indexed: 10/03/2023]
Abstract
It is important for biological, pharmaceutical, and cosmetic industries to understand how proteins and surfactants interact. Herein, the interaction of bovine serum albumin (BSA) with tetradecyltrimethylammonium bromide (TTAB) in different inorganic salts (KCl, K2SO4, K3PO4.H2O) has been explored through the conductivity measurement method at different temperatures (300.55 to 325.55 K) with a specific salt concentration and at a fixed temperature (310.55 K) using different salts concentrations. The extent of micelle ionization (α) and different thermodynamic parameters associated with BSA and TTAB mixtures in salt solutions were calculated. Evaluation of the magnitudes of ∆Hm0 and ∆Sm0 showed that the association was exothermic and primarily an enthalpy-operated process in all cases at lower contents of BSA, but the system became endothermic, and entropy driven in the presence of K3PO4.H2O at a relatively higher concentration of BSA. The enthalpy-entropy compensation variables were determined, which explained the types and nature of interactions between TTAB and BSA in salt media. Molecular docking analysis revealed that the main stabilizing factors in the BSA-TTAB complex are electrostatic and hydrophobic interactions. These findings aligned with the significant results obtained from the conductometry method regarding the nature and characteristics of binding forces observed between BSA and TTAB.
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Affiliation(s)
| | - K M Anis-Ul-Haque
- Department of Chemistry, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Md Tuhinur R Joy
- Department of Chemistry, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Shahed Rana
- Department of Chemistry, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
| | - Javed Masood Khan
- Department of Food Science and Nutrition, College of Food and Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Dileep Kumar
- Laboratory for Chemical Computation and Modeling, Institute for Computational Science and Artificial Intelligence, Van Lang University, Ho Chi Minh City, Viet Nam; Faculty of Applied Technology, School of Technology, Van Lang University, Ho Chi Minh City, Viet Nam.
| | - Md Tabish Rehman
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Md Abdul Goni
- Department of Biological and Physical Sciences, South Carolina State University, Orangeburg, SC 29117, USA
| | - Md Anamul Hoque
- Department of Chemistry, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
| | - Shariff E Kabir
- Department of Chemistry, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh; Department of Chemistry, Jagannath University, Dhaka 1100, Bangladesh
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4
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Islam MN, Rub MA, Alotaibi MM, Joy MTR, Jahan I, Mahbub S, Rana S, Kumar D, Alfakeer M, Asiri AM, Hoque MA, Kabir SE. Investigation of the impacts of simple electrolytes and hydrotrope on the interaction of ceftriaxone sodium with cetylpyridinium chloride at numerous study temperatures. CHEMICKE ZVESTI 2023; 77:1-14. [PMID: 37362789 PMCID: PMC10199299 DOI: 10.1007/s11696-023-02856-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 05/03/2023] [Indexed: 06/28/2023]
Abstract
Herein, interactions between cetylpyridinium chloride (CPC) and ceftriaxone sodium (CTS) were investigated applying conductivity technique. Impacts of the nature of additives (e.g. electrolytes or hydrotrope (HDT)), change of temperatures (from 298.15 to 323.15 K), and concentration variation of CTS/additives were assessed on the micellization of CPC + CTS mixture. The conductometric analysis of critical micelle concentration (CMC) with respect to the concentration reveals that the CMC values were increased with the increase in CTS concentration. In terms of using different mediums, CMC did not differ much with the increase in electrolyte salt (NaCl, Na2SO4) concentration, but increased significantly with the rise of HDT (NaBenz) amount. In the presence of electrolyte, CMC showed a gentle increment with temperature, while the HDT showed the opposite trend. Obtained result was further correlated with conventional thermodynamic relationship, where standard Gibb's free energy change ( Δ G m o ) , change of enthalpy ( Δ H m o ) , and change of entropy ( Δ S m o ) were utilized to investigate. The Δ G m o values were negative for all the mixed systems studied indicating that the micellization process was spontaneous. Finally, the stability of micellization was studied by estimating the intrinsic enthalpy gain (Δ H m o , ∗ ) and compensation temperature (Tc). Here, CPC + CTS mixed system showed more stability in Na2SO4 medium than the NaCl, while in NaBenz exhibited the lowest stability.
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Affiliation(s)
- Md. Nazrul Islam
- Department of Chemistry, Jahangirnagar University, Savar, Dhaka, 1342 Bangladesh
| | - Malik Abdul Rub
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
| | - Maha Moteb Alotaibi
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
| | - Md. Tuhinur R. Joy
- Department of Chemistry, Jashore University of Science and Technology, Jashore, 7408 Bangladesh
| | - Israt Jahan
- Department of Chemistry, Jashore University of Science and Technology, Jashore, 7408 Bangladesh
| | - Shamim Mahbub
- Nuclear Safety, Security and Safeguards Division, Bangladesh Atomic Energy Regulatory Authority, Dhaka, 1207 Bangladesh
| | - Shahed Rana
- Department of Chemistry, Jahangirnagar University, Savar, Dhaka, 1342 Bangladesh
| | - Dileep Kumar
- Laboratory for Chemical Computation and Modeling, Institute for Computational Science and Artificial Intelligence, Van Lang University, Ho Chi Minh City, Vietnam
- Faculty of Applied Technology, School of Technology, Van Lang University, Ho Chi Minh City, Vietnam
| | - M. Alfakeer
- Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh, 11671 Saudi Arabia
| | - Abdullah M. Asiri
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
| | - Md. Anamul Hoque
- Department of Chemistry, Jahangirnagar University, Savar, Dhaka, 1342 Bangladesh
| | - Shariff E. Kabir
- Department of Chemistry, Jahangirnagar University, Savar, Dhaka, 1342 Bangladesh
- Department of Chemistry, Jagannath University, Dhaka, 1100 Bangladesh
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5
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Hou S, Li J, Wang Y, Jiang Y, Wang Z, Geng T. Synergistic effects of Gemini cationic surfactants with multiple quaternary ammonium groups and anionic surfactants with long EO chains in the mixed systems. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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6
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Progress in research of sulfobetaine surfactants used in tertiary oil recovery. J SURFACTANTS DETERG 2022. [DOI: 10.1002/jsde.12651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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7
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Usman M, Raza S, Sultana H, Raza ZA, Siddiq M, Haq AU, Bukhtawar F, Younis S, Rafiq S. Interaction of Direct Blue 86 with cationic surfactant micelles: spectroscopic, conductometric and thermodynamic aspects. TENSIDE SURFACT DET 2022. [DOI: 10.1515/tsd-2022-2448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Abstract
Due to the amphiphilic structure of surfactants, aqueous surfactant solutions can behave like very good solvents and dissolve both polar and non-polar solutes. This study reports on the solubilisation of a direct dye (Direct Blue 86) in a micellar medium using the cationic surfactant cetyltrimethylammonium bromide (CTAB). Solubilisation of dyes is important for their subsequent removal from aqueous media. UV spectroscopy and conductometry, among others, were used to quantitatively evaluate this process. The extent of solubilisation, the interaction between the molecules and the stability of the processes were checked using the partition coefficient (K
x), the binding constant (K
b) and the corresponding thermodynamic parameters. From the results, it could be concluded that the solubilisation of Direct Blue 86 is a spontaneous process supported by an increase in entropy. It was also found that the micellar medium CTAB is efficient for solubilisation and binding of the dye and can be used economically.
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Affiliation(s)
- Muhammad Usman
- Department of Chemistry , Government College University , Faisalabad , Pakistan
| | - Saleem Raza
- Department of Chemistry , Government College University , Faisalabad , Pakistan
| | - Hamadia Sultana
- Department of Chemistry , Government College University , Faisalabad , Pakistan
| | - Zulfiqar Ali Raza
- Department of Applied Sciences , National Textile University , Faisalabad , Pakistan
| | - Muhammad Siddiq
- Department of Chemistry , Quaid-i-Azam University , Islamabad , Pakistan
| | - Atta ul Haq
- Department of Chemistry , Government College University , Faisalabad , Pakistan
| | - Fiza Bukhtawar
- Department of Chemistry , Government College University , Faisalabad , Pakistan
| | - Sadia Younis
- Department of Chemistry , Government College University , Faisalabad , Pakistan
| | - Samavia Rafiq
- Department of Applied Sciences , National Textile University , Faisalabad , Pakistan
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8
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Wang Z, Song H. The synthesis of quaternary N-alkyl tropinium cationic surfactants and study on their properties: effect of temperature, hydrophobic chain length and anions. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133732] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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9
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Abdul Rub M, Koya Pulikkal A, Azum N, Asiri AM. The assembly of amitriptyline hydrochloride + triton X-45 (non-ionic surfactant) mixtures: Effects of simple salt and urea. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118997] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Strong synergistic interactions in zwitterionic-anionic surfactant mixtures at the air-water interface and in micelles: The role of steric and electrostatic interactions. J Colloid Interface Sci 2022; 613:297-310. [PMID: 35042030 DOI: 10.1016/j.jcis.2022.01.045] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/05/2022] [Accepted: 01/06/2022] [Indexed: 11/22/2022]
Abstract
HYPOTHESIS The milder interaction with biosystems makes the zwitterionic surfactants an important class of surfactants, and they are widely used in biological applications and in personal care formulations. An important aspect of those applications is their strong synergistic interaction with anionic surfactants. It is anticipated that the strong interaction will significantly affect the adsorption and self-assembly properties. EXPERIMENTS Surface tension, ST, neutron reflectivity, NR, and small angle neutron scattering, SANS, have been used here to explore the synergistic mixing in micelles and at the air-water interface for the zwitterionic surfactant, dodecyldimethylammonium propanesulfonate, C12SB, and the anionic surfactants, alkyl ester sulfonate, AES, in the absence and presence of electrolyte, 0.1 M NaCl. FINDINGS At the air-water interface the asymmetry of composition in the strong synergistic interaction and the changes with added electrolyte and anionic surfactant structure reflect the relative contributions of the electrostatic and steric interactions to the excess free energy of mixing. In the mixed micelles the synergy is less pronounced and indicates less severe packing constraints. The micelle structure is predominantly globular to elongated, and shows a pronounced micellar growth with composition which depends strongly upon the nature of the anionic surfactant and the addition of electrolyte.
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Hasan T, Abdul Rub M, Tuhinur R. Joy M, Rana S, Khan F, Anamul Hoque M, Kabir M. Clouding and thermodynamic behavior of the triton X-100 + metformin hydrochloride drug mixture: Investigation of the impacts of potassium salts. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118853] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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12
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Zhang L, Wang J, Gu X, Shang X, Ma X, Song W, Wang Y. Self-assembly and cleaning and wettability of a polysaccharide-surfactant system formed from the cationic hydroxypropyltrimethyl ammonium chloride chitosan and nonionic sucrose lauric acid ester. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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13
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UV-Visible spectroscopic and DFT studies of the binding of ciprofloxacin hydrochloride antibiotic drug with metal ions at numerous temperatures. KOREAN J CHEM ENG 2022. [DOI: 10.1007/s11814-021-0924-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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14
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Mir AW, Shaheen A, Wani MR, Arif R. Synthesis, micellization and cytotoxic studies of ester‐functionalized imidazolium gemini surfactants. J SURFACTANTS DETERG 2021. [DOI: 10.1002/jsde.12566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ab Waheed Mir
- Department of Chemistry Aligarh Muslim University Aligarh India
| | - Arifa Shaheen
- Department of Chemistry Aligarh Muslim University Aligarh India
| | | | - Rabia Arif
- Department of Chemistry Aligarh Muslim University Aligarh India
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15
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Li C, Tai X, Guo L, Chen Q, Bai Y. Mixtures of anionic surfactants with single/triple polyoxyethylene chains and Gemini quaternary ammonium surfactant: interaction and surface activity studies. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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16
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Interaction of crystal violet dye with dodecyltrimethylammonium bromide in aqueous and electrolyte medium at different temperatures. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117592] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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17
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Rub MA, Azum N, Kumar D, Nadeem Arshad M, Khan A, Alotaibi MM, Asiri AM. Investigation of Solution Behavior of Antidepressant Imipramine Hydrochloride Drug and Non-Ionic Surfactant Mixture: Experimental and Theoretical Study. Polymers (Basel) 2021; 13:polym13224025. [PMID: 34833323 PMCID: PMC8624014 DOI: 10.3390/polym13224025] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/16/2021] [Accepted: 11/18/2021] [Indexed: 11/16/2022] Open
Abstract
In this paper, the interaction of imipramine hydrochloride (IMP, antidepressant drug) and a non-ionic surfactant Triton X-100 (TX-100) mixture in five different ratios through the tensiometric method in different solvents (aqueous/0.050 mol·kg−1 aqueous NaCl/0.250 mol·kg−1 aqueous urea (U)) were examined thoroughly at a temperature of 298 K. UV–Visible studies in an aqueous system of IMP + TX-100 mixtures were also investigated and discussed in detail. The pure (IMP and TX-100) along with the mixtures’ critical micelle concentration (cmc) were assessed by a tensiometric technique. The obtained deviation of the mixtures’ cmc values from their ideal values revealed the nonideal behavior of IMP + TX-100 mixtures amongst IMP and TX-100. Compared to aqueous systems, in the presence of aqueous NaCl, several changes in micelles/mixed micelles occurred, and hence a synergism/attractive interaction amongst components was found increased while in the existence of U, the synergism/attractive interaction between them decreased. The evaluated interaction parameter (βRb) value of mixed micelles showed the attractive or synergism between the IMP and TX-100. Various evaluated thermodynamic parameters in an aqueous system showed that the mixed micellization of the IMP + TX-100 mixture was an entropically spontaneous phenomenon, although the existence of salt in all studied systems can somewhat increase the spontaneity of the micellization process and in the aqueous U system, the spontaneity of the micellization process decreased. In an aqueous system, the interaction between IMP and TX-100 was also confirmed by UV–Visible study.
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Affiliation(s)
- Malik Abdul Rub
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (N.A.); (M.N.A.); (A.K.); (A.M.A.)
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
- Correspondence: (M.A.R.); (D.K.); Tel.: +966-563671946 (M.A.R.)
| | - Naved Azum
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (N.A.); (M.N.A.); (A.K.); (A.M.A.)
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Dileep Kumar
- Division of Computational Physics, Institute for Computational Science, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam
- Correspondence: (M.A.R.); (D.K.); Tel.: +966-563671946 (M.A.R.)
| | - Muhammad Nadeem Arshad
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (N.A.); (M.N.A.); (A.K.); (A.M.A.)
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Anish Khan
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (N.A.); (M.N.A.); (A.K.); (A.M.A.)
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Maha Moteb Alotaibi
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Abdullah M. Asiri
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (N.A.); (M.N.A.); (A.K.); (A.M.A.)
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
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18
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Conductivity and cloud point studies of the interaction of lomefloxacin hydrochloride with anionic and nonionic surfactants in electrolytes solution. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116953] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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19
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Abdul Rub M, Azum N, Kumar D, Khan A, Nadeem Arshad M, Asiri AM, Moteb Alotaibi M. Aggregational behaviour of promethazine hydrochloride and TX-45 surfactant mixtures: A multi-techniques approach. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117558] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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20
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Limon Rahman M, Emon Ali A, Majibur Rahman M, Mahbub S, Rana S, Masood Khan J, Anamul Hoque M, Alaidarous M, Banawas S, Jamal A. Investigation of aggregation behavior of ionic surfactant mixture in crystal violet dye solution at different temperatures and solvent compositions: Conductivity and theoretical approach. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116402] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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21
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Zhang Y, Mao J, Zhao J, Liao Z, Xu T, Mao J, Sun H, Zheng L, Ni Y. Synergy between different sulfobetaine-type zwitterionic Gemini surfactants: Surface tension and rheological properties. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.115141] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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22
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Hoque MA, Alam MM, Rana S, Alothman AA, Alsawat M. Aggregation behavior and thermodynamic properties of the mixture of sodium carboxymethyl cellulose and cetyltrimethylammonium bromide in numerous temperatures and mixed solvents. Z PHYS CHEM 2021. [DOI: 10.1515/zpch-2021-3030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Abstract
Interaction of sodium carboxymethylcellulose (SCMC) with cetyltrimethylammonium bromide (CTAB; cationic in nature) in H2O and additives (alcohols and diols) media has been investigated using conductivity technique. The micellar parameters such as critical micelle concentration (cmc), fraction of counter ion binding (β), thermodynamic parameters, transfer properties, and enthalpy-entropy compensation parameters of CTAB + SCMC mixture have been assessed in water and aq. alcohols/diols media. One cmc value was achieved for CTAB + SCMC mixtures in the entire circumstances and the attendance of SCMC disfavors the CTAB micellization. The cmc values were obtained to be greater in alcohols and diols media compared to H2O medium. The cmc values also exhibit a dependency on the solvent composition and temperature variation. In all the cases, the ΔG
0
m
values were achieved to be negative which signifying the spontaneous formation of micelles while the extent of spontaneity is decreased in alcohols and diols media. Both the ΔH
0
m
and ΔS
0
m
reveal that hydrophobic, ion-dipole as well as electrostatic interactions are the proposed binding forces between CTAB and SCMC. The compensation parameters (ΔH
0*
m
and T
c
) are in decent agreement with the biological fluid.
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Affiliation(s)
- Md. Anamul Hoque
- Department of Chemistry , Jahangirnagar University , Savar , Dhaka 1342 , Bangladesh
| | - Md. Mahabub Alam
- Department of Chemistry , Jahangirnagar University , Savar , Dhaka 1342 , Bangladesh
| | - Shahed Rana
- Department of Chemistry , Jahangirnagar University , Savar , Dhaka 1342 , Bangladesh
| | - Asma A. Alothman
- Chemistry Department , College of Science, King Saud University , Riyadh 11451 , Saudi Arabia
| | - Mohammed Alsawat
- Department of Chemistry , College of Science, Taif University , P.O. Box 11099 , Taif 21944 , Saudi Arabia
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23
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Hoque MA, Mahbub S, Hossain MD, Khan MA, Khan JM, Malik A, Ahmed A, Ahmed MZ. Influence of NaCl and temperature on the interaction between cephradine monohydrate and surfactants: Conductivity and UV–visible measurements. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115418] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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24
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Sultana S, Rahman MM, Amin MR, Rana S, Hoque MA, Kumar D, Alfakeer M. Effect of temperature and solvent compositions on the aggregation and thermodynamic properties of the polyvinyl alcohol + tetradecyltrimethylammonium bromide mixture in aqua-organic mixed media. Mol Phys 2021. [DOI: 10.1080/00268976.2021.1892848] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Sharmin Sultana
- Department of Chemistry, Jahangirnagar University, Dhaka, Bangladesh
| | | | - Md. Ruhul Amin
- Department of Chemistry, Jahangirnagar University, Dhaka, Bangladesh
- Department of Chemistry & Physics, Gono Bishwabidyalay, Dhaka, Bangladesh
| | - Shahed Rana
- Department of Chemistry, Jahangirnagar University, Dhaka, Bangladesh
| | - Md. Anamul Hoque
- Department of Chemistry, Jahangirnagar University, Dhaka, Bangladesh
| | - Dileep Kumar
- Division of Computational Physics, Institute for Computational Science, Ton Duc Thang University, Ho Chi Minh City, Vietnam
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - M. Alfakeer
- Chemistry Department, Faculty of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
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25
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Association behavior of the amphiphilic drug and sodium p-toluenesulfonate mixtures: Effect of additives. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114654] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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26
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Al Sabagh AM, Abdel-Hamid TM, Abdel-Salam FH, Noor El-Din MR, Mohamed A. Surface activity and thermodynamic properties of some green surfactants from wastes in formation water at reservoir conditions. J DISPER SCI TECHNOL 2020. [DOI: 10.1080/01932691.2020.1842755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- A. M. Al Sabagh
- Application Department, Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, Egypt
- Enhanced Oil Recovery Unit (EOR), EPRI, Nasr City, Cairo, Egypt
| | - Tahany Mahmoud Abdel-Hamid
- Application Department, Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, Egypt
- Enhanced Oil Recovery Unit (EOR), EPRI, Nasr City, Cairo, Egypt
| | | | - Mahmoud R. Noor El-Din
- Application Department, Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, Egypt
| | - Asmaa Mohamed
- Application Department, Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, Egypt
- Enhanced Oil Recovery Unit (EOR), EPRI, Nasr City, Cairo, Egypt
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27
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Ahsan SMA, Mahbub S, Hoque MA, Khan MA, Kumar D, Khan JM, El-Sherbeeny AM. Influence of electrolytes on the cloud point phenomenon of tween-80+lomefloxacin hydrochloride mixtures and their thermodynamic parameters. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113999] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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28
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Fadaka AO, Sibuyi NRS, Adewale OB, Bakare OO, Akanbi MO, Klein A, Madiehe AM, Meyer M. Understanding the epidemiology, pathophysiology, diagnosis and management of SARS-CoV-2. J Int Med Res 2020; 48:300060520949077. [PMID: 32842818 PMCID: PMC7453465 DOI: 10.1177/0300060520949077] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 07/20/2020] [Indexed: 12/15/2022] Open
Abstract
The emergence of coronavirus disease 2019 (COVID-19) in December 2019 has resulted in over 20 million cases and 741,808 deaths globally, affecting more than 200 countries. COVID-19 was declared a pandemic on 11 March 2020 by the World Health Organization. The disease is caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). There is limited information on COVID-19, and treatment has so far focused on supportive care and use of repurposed drugs. COVID-19 can be transmitted via person-to-person contact through droplet spread. Some of the recommended precautionary measures to reduce the rate of disease spread include social distancing, good hygiene practices, and avoidance of crowded areas. These measures are effective because the droplets are heavy and can only travel approximately 1 meter in the air, settling quickly on fixed surfaces. Promising strategies to combat SARS-CoV-2 include discovery of therapeutic targets/drugs and vaccines. In this review, we summarize the epidemiology, pathophysiology, and diagnosis of COVID-19. We also address the mechanisms of action of approved repurposed drugs for therapeutic management of the disease.
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Affiliation(s)
- Adewale Oluwaseun Fadaka
- Department of Science and Innovation/Mintek Nanotechnology Innovation Centre, Biolabels Node, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, South Africa
| | - Nicole Remaliah Samantha Sibuyi
- Department of Science and Innovation/Mintek Nanotechnology Innovation Centre, Biolabels Node, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, South Africa
| | - Olusola Bolaji Adewale
- Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, South Africa
| | | | - Musa Oyebowale Akanbi
- Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, South Africa
| | - Ashwil Klein
- Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, South Africa
| | - Abram Madimabe Madiehe
- Department of Science and Innovation/Mintek Nanotechnology Innovation Centre, Biolabels Node, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, South Africa
- Nanobiotechnology Research Group, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, South Africa
| | - Mervin Meyer
- Department of Science and Innovation/Mintek Nanotechnology Innovation Centre, Biolabels Node, Department of Biotechnology, Faculty of Natural Sciences, University of the Western Cape, Bellville, South Africa
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29
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Rub MA, Alabbasi A, Azum N, Asiri AM. Effect of urea/salt on aggregation and interfacial behavior of ibuprofen sodium salt (NaIB) drug and TX-45 mixtures. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113316] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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