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Hossain MAA, Islam T, Joy MTR, Kowser Z, Ahmed MZ, Rehman MT, AlAjmi MF, Mahbub S, Goni MA, Hoque MA, Kabir SE. Interaction between gastric enzyme pepsin and tetradecyltrimethylammonium bromide in presence of sodium electrolytes: Exploration of micellization behavior. Int J Biol Macromol 2023; 253:127478. [PMID: 37866567 DOI: 10.1016/j.ijbiomac.2023.127478] [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: 09/07/2023] [Revised: 10/13/2023] [Accepted: 10/15/2023] [Indexed: 10/24/2023]
Abstract
Pepsin is a proteolytic enzyme used in the treatment of digestive disorders. In this study, we investigated the physicochemical properties of the tetradecyltrimethylammonium bromide (TTAB) and pepsin protein mixture in various sodium salt media within a temperature range of 300.55-320.55 K with 5 K intervals. The conductometric study of the TTAB+pepsin mixture revealed a reduction in the critical micelle concentration (CMC) in electrolyte media. The micellization of TTAB was delayed in the presence of pepsin. The CMC of the TTAB + pepsin mixture was found to depend on the concentrations of electrolytes and protein, as well as the temperature variations. The aggregation of the TTAB+pepsin mixture was hindered as a function of [pepsin] and increasing temperatures, while micellization was promoted in aqueous electrolyte solutions. The negative free energy changes (∆Gm0) indicated the spontaneous aggregation of the TTAB+pepsin mixture. Changes in enthalpy, entropy, molar heat capacities, transfer properties, and enthalpy-entropy compensation variables were calculated and illustrated rationally. The interaction forces between TTAB and pepsin protein in the experimental solvents were primarily hydrophobic and electrostatic (ion-dipole) in nature. An analysis of molecular docking revealed hydrophobic interactions as the main stabilizing forces in the TTAB-pepsin complex.
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Affiliation(s)
- Md Al Amin Hossain
- Department of Chemistry, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Tamanna Islam
- 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.
| | - Zannatul Kowser
- Department of Chemistry, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Mohammad Z Ahmed
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia.
| | - Md Tabish Rehman
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohamed F AlAjmi
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Shamim Mahbub
- Nuclear Safety, Security & Safeguards Division, Bangladesh Atomic Energy Regulatory Authority, Agargaon, Dhaka 1207, Bangladesh
| | - 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, Jagannath University, Dhaka 1100, Bangladesh
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Ali MM, Hasan T, Khan JM, Kumar D, Ahmad A, Rana S, Rahman MM, Hoque MA, Kabir SE. Association behavior and physico-chemical parameters of a cetylpyridinium bromide and levofloxacin hemihydrate mixture in aqueous and additive media. RSC Adv 2023; 13:20709-20722. [PMID: 37441036 PMCID: PMC10333812 DOI: 10.1039/d3ra02621c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 06/08/2023] [Indexed: 07/15/2023] Open
Abstract
The investigation of the micellization of a mixture of cetylpyridinium bromide (CPB) and levofloxacin hemihydrate (LFH) was carried out by a conductivity technique in aqueous and aq. additive mixtures, including NaCl, NaOAc, NaBenz, 4-ABA, and urea. The aggregation behavior of the CPB + LFH mixture was studied considering the variation in additive contents and the change in experimental temperature. The micelle formation of the CPB + LFH mixture was examined from the breakpoint observed in the specific conductivity versus surfactant concentration plots. Different micellar characteristics, such as the critical micelle concentration (CMC) and the extent of counter ion bound (β), were evaluated for the CPB + LFH mixture. The CMC and β were found to undergo a change with the types of solvents, composition of solvents, and working temperatures. The ΔG0m values of the CPB + LFH system in aqueous and aq. additive solutions were found to be negative, which denotes a spontaneous aggregation phenomenon of the CPB + LFH system. The changes in ΔH0m and ΔS0m for the CPB + LFH mixture were also detected with the alteration in the solvent nature and solution temperature. The ΔH0m and ΔS0m values obtained for the association of the CPB + LFH mixture reveal that the characteristic interaction forces may possibly be ion-dipole, dipole-dipole, and hydrophobic between CPB and LFH. The thermodynamics of transfer and ΔH0m-ΔS0m compensation variables were also determined. All the parameters computed in the present investigation are illustrated with proper logic.
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Affiliation(s)
- Md Mohosin Ali
- Department of Chemistry, Jahangirnagar University Savar Dhaka 1342 Bangladesh
| | - Tajmul Hasan
- 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 Vietnam +84 943720085
- Faculty of Applied Technology, School of Technology, Van Lang University Ho Chi Minh City Vietnam
| | - Anis Ahmad
- Sylvester Comprehensive Cancer, University of Miami, Miller School of Medicine Miami FL USA
| | - Shahed Rana
- Department of Chemistry, Jahangirnagar University Savar Dhaka 1342 Bangladesh
| | | | - Md Anamul Hoque
- Department of Chemistry, Jahangirnagar University Savar Dhaka 1342 Bangladesh
| | - Shariff E Kabir
- Department of Chemistry, Jagannath University Dhaka 1100 Bangladesh
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Nazrul Islam M, Abdul Rub M, Rafikul Islam M, Abdul Goni M, Rana S, Kumar D, Asiri AM, Alghamdi YG, Anamul Hoque M, Kabir SE. Physico-chemical study of the effects of electrolytes and hydrotropes on the clouding development of TX-100 and ceftriaxone sodium drug mixture. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2023]
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The interaction and energetics of the mixture of SDS and paracetamol in presence of zinc sulfate in an aqueous media. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01836-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Alam MM, Mahbub S, Alfakeer M, Hoque MA, Mustafa SK, Ahmad MA, Kabir SE. The Assembly of the Mixture of Two Ionic Surfactants in Polyols Media at Variable Temperatures: Combined Conductivity and Theoretical Investigations. J SURFACTANTS DETERG 2021. [DOI: 10.1002/jsde.12528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Md. Masud Alam
- Department of Chemistry Jahangirnagar University Savar Dhaka 1342 Bangladesh
- Department of Chemistry Mawlana Bhashani Science and Technology University Santosh Tangail 1902 Bangladesh
| | - Shamim Mahbub
- Department of Chemistry and Physics Gono Bishwabidyalay Savar Dhaka 1344 Bangladesh
| | - M. Alfakeer
- Chemistry Department, Faculty of Science Princess Nourah bint Abdulrahman University Riyadh 11671 Kingdom of Saudi Arabia
| | - Md. Anamul Hoque
- Department of Chemistry Jahangirnagar University Savar Dhaka 1342 Bangladesh
| | - Syed Khalid Mustafa
- Department of Chemistry, Faculty of Science University of Tabuk Tabuk 71491 Kingdom of Saudi Arabia
| | - M. Ayaz Ahmad
- Department of Physics, Faculty of Science University of Tabuk Tabuk 71491 Kingdom of Saudi Arabia
| | - Shariff E. Kabir
- Department of Chemistry Jahangirnagar University Savar Dhaka 1342 Bangladesh
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Islam M, Hossain M, Mahbub S, Hoque MA, Kumar D, Wabaidur SM, Habila MA, AL-Anazy MM, Kabir M. Influences of alcohol and diol on the aggregation behaviour, modes of interaction and the thermodynamic properties of the mixture of bromocresol green dye and sodium dodecyl sulphate at numerous temperatures. Mol Phys 2021. [DOI: 10.1080/00268976.2021.1925364] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Mohaiminul Islam
- Department of Chemistry, Jahangirnagar University, Dhaka, Bangladesh
| | - Mezbah Hossain
- Department of Chemistry, Hajee Mohammad Danesh Science & Technology University, Dinajpur, Bangladesh
| | - Shamim Mahbub
- Department of Chemistry & Physics, Gono Bishwabidyalay, 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
| | - Saikh M. Wabaidur
- Advanced Materials Research Chair, Chemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Mohamed A. Habila
- Advanced Materials Research Chair, Chemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Murefah Mana AL-Anazy
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Mahbub Kabir
- Department of Chemistry, Jahangirnagar University, Dhaka, Bangladesh
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Ali MA, Amin MR, Mahbub S, Hossen MD, Hoque MA, Kumar D. Impact of salts on the phase separation and thermodynamic properties of mixed nonionic surfactants in absence/attendance of polyvinyl alcohol. Z PHYS CHEM 2021. [DOI: 10.1515/zpch-2021-3013] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Abstract
Mixed surfactant systems are used in different applied fields like pharmaceutical formulation rather than single surfactant. Therefore, the determination of the clouding nature of the triton X-100 (TX-100) + Tween 80 (TW-80) mixture was carried out in H2O and polyvinyl alcohol (PVA). In the occurrence of PVA, the cloud point (CP) values of TX-100 initially enhance with enhancing the concentration of PVA and tend to decrease after a certain concentration. For different ratios of TX-100 and TW-80 mixture having the same concentration of both solutions, CP values increase through the decreasing ratios of TX-100 with/without PVA. In the presence of polymer, at higher ratios of TX-100 than TW-80, the CP values are higher in magnitudes in comparison to the aqueous medium but at lower ratios of TX-100, the value of CP are lower in magnitudes in comparison to the aqueous system. The CP values of the TX-100 + TW-80 mixture in the salt system are lower in magnitudes than the aqueous medium in both the absence/presence of PVA. However, a reduction of CP values was obtained to a large extent for Na2SO4 over NaCl in the case of lower volume ratios of TX-100. Various thermodynamic variables (standard free energy (
Δ
G
c
o
${\Delta}{G}_{c}^{o}$
), standard enthalpy (
Δ
H
c
o
${\Delta}{H}_{c}^{o}$
), standard entropy (
Δ
S
c
o
${\Delta}{S}_{c}^{o}$
) change, thermodynamic parameters of transfer (free energy of transfer (
Δ
G
c
,
t
o
${\Delta}{G}_{c,t}^{o}$
), and transfer of enthalpies (
Δ
H
c
,
t
o
${\Delta}{H}_{c,t}^{o}$
)) of phase transition) were also determined.
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Affiliation(s)
- Md. Ackas Ali
- Department of Chemistry , Jahangirnagar University , Savar , Dhaka , 1342 , Bangladesh
| | - Md. Ruhul Amin
- Department of Chemistry , Jahangirnagar University , Savar , Dhaka , 1342 , Bangladesh
- Department of Chemistry & Physics , Gono Bishwabidyalay , Savar , Dhaka , 1344 , Bangladesh
| | - Shamim Mahbub
- Department of Chemistry & Physics , Gono Bishwabidyalay , Savar , Dhaka , 1344 , Bangladesh
| | - Md. Delwar Hossen
- Department of Chemistry , Mawlana Bhashani Science and Technology University , Santosh , Tangail , 1902 , Bangladesh
| | - Md. Anamul Hoque
- Department of Chemistry , Jahangirnagar University , Savar , Dhaka , 1342 , 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
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Hoque MA, Rahman MM, Alam MM, Mahbub S, Khan MA, Kumar D, Albaqami MD, Wabaidur SM. Interaction of cephalexin monohydrate with surfactants in aqueous and sodium chloride solution at variable temperatures: Conductivity and spectroscopic measurements. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115337] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Das S, Patra N, Banerjee A, Das B, Ghosh S. Studies on the self-aggregation, interfacial and thermodynamic properties of a surface active imidazolium-based ionic liquid in aqueous solution: Effects of salt and temperature. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114497] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Ahsan SA, Al-Shaalan NH, Amin MR, Molla MR, Aktar S, Alam MM, Rub MA, Wabaidur SM, Hoque MA, Khan MA. Interaction of moxifloxacin hydrochloride with sodium dodecyl sulfate and tween 80: Conductivity & phase separation methods. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.112467] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Bao H, Xing H, Liu M, Zhang Q, Yan H, Liu J. Effects of polymer concentration and type on the interactions between 1-methyl-3-tetradecylimidazolium bromide and polymers in aqueous solution. J DISPER SCI TECHNOL 2019. [DOI: 10.1080/01932691.2019.1651204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Hongcui Bao
- School of Chemistry and Chemical Engineering, Shandong Provincial Key Laboratory/Collaborative Innovation Center of Chemical Energy Storage & Novel Cell Technology, Liaocheng University, Liaocheng, Shandong, P. R. China
| | - Huaigeng Xing
- College of Pharmacy, Liaocheng University, Liaocheng, Shandong, P. R. China
| | - Min Liu
- School of Chemistry and Chemical Engineering, Shandong Provincial Key Laboratory/Collaborative Innovation Center of Chemical Energy Storage & Novel Cell Technology, Liaocheng University, Liaocheng, Shandong, P. R. China
| | - Qian Zhang
- School of Chemistry and Chemical Engineering, Shandong Provincial Key Laboratory/Collaborative Innovation Center of Chemical Energy Storage & Novel Cell Technology, Liaocheng University, Liaocheng, Shandong, P. R. China
| | - Hui Yan
- College of Pharmacy, Liaocheng University, Liaocheng, Shandong, P. R. China
| | - Jie Liu
- School of Chemistry and Chemical Engineering, Shandong Provincial Key Laboratory/Collaborative Innovation Center of Chemical Energy Storage & Novel Cell Technology, Liaocheng University, Liaocheng, Shandong, P. R. China
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