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Czerwoniec P, Kukawka R, Spychalski M, Koczura R, Mokracka J, Smiglak M. New biologically active ionic liquids with benzethonium cation-efficient SAR inducers and antimicrobial agents. PEST MANAGEMENT SCIENCE 2024; 80:3047-3055. [PMID: 38319125 DOI: 10.1002/ps.8014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 01/27/2024] [Accepted: 02/02/2024] [Indexed: 02/07/2024]
Abstract
BACKGROUND An urgent need to find new methods for crop protection remains open due to the withdrawal from the market of the most toxic pesticides and increasing consumer awareness. One of the alternatives that can be used in modern agriculture is the use of bifunctional compounds whose actions towards plant protection are wider than those of conventional pesticides. RESULTS In this study, we present the investigation of the biological efficacy of nine dual-functional salts containing a systemic acquired resistance (SAR)-inducing anion and the benzethonium cation. A significant result of the presented study is the discovery of the SAR induction activity of benzethonium chloride, which was previously reported only as an antimicrobial agent. Moreover, the concept of dual functionality was proven, as the application of presented compounds in a given concentrations resulted both in the control of human and plant bacteria species and induction of SAR. CONCLUSION The strategy presented in this article shows the capabilities of derivatization of common biologically active compounds into their ionic derivatives to obtain bifunctional salts. This approach may be an example of the design of potential new compounds for modern agriculture. It provides plants with two complementary actions allowing to provide efficient protection to plants, if one mode of action is ineffective. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Patrycja Czerwoniec
- Poznan Science and Technology Park, Adam Mickiewicz University Foundation, Poznań, Poland
- Faculty of Chemistry, Adam Mickiewicz University, Poznań, Poznań, Poland
| | - Rafal Kukawka
- Poznan Science and Technology Park, Adam Mickiewicz University Foundation, Poznań, Poland
| | - Maciej Spychalski
- Poznan Science and Technology Park, Adam Mickiewicz University Foundation, Poznań, Poland
| | - Ryszard Koczura
- Department of Microbiology, Faculty of Biology, Adam Mickiewicz University, Poznań, Poznań, Poland
| | - Joanna Mokracka
- Department of Microbiology, Faculty of Biology, Adam Mickiewicz University, Poznań, Poznań, Poland
| | - Marcin Smiglak
- Poznan Science and Technology Park, Adam Mickiewicz University Foundation, Poznań, Poland
- Innosil Sp. z o.o., Poznań, Poland
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Ram Munnangi S, Narala N, Lakkala P, Kumar Vemula S, Repka M. Assessing Abuse-Deterrent formulations utilizing Ion-Exchange resin complexation processed via Twin-Screw granulation for improved safety and effectiveness. Eur J Pharm Biopharm 2024; 197:114230. [PMID: 38373555 DOI: 10.1016/j.ejpb.2024.114230] [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: 12/02/2023] [Revised: 02/02/2024] [Accepted: 02/16/2024] [Indexed: 02/21/2024]
Abstract
Opioid misuse is a public health crisis in the United States. In response, the FDA has approved drug products with abuse-deterrent features to reduce the risk of prescription opioid abuse. Abuse-deterrent formulations (ADFs) typically employ physical or chemical barriers or incorporate agonist-antagonist combinations as mechanisms to deter misuse. This study aims to assess the impact of abuse-deterrent properties, specifically ion-exchange resin complexation as a chemical barrier, on a model drug, promethazine hydrochloride (PMZ) tablets. Various formulations were developed through twin-screw wet granulation (TSWG) followed by twin-screw melt granulation (TSMG). In the TSWG process, the drug interacts with the resin through an exchange reaction, forming a drug-resin complex. Additionally, the study explored factors influencing the complex formation between the drug and resin, using the drug loading status as an indicator. DSC and ATR studies were carried out to confirm the formation of the drug-resin complex. Subsequently, hot melt granulation was employed to create a matrix tablet incorporating Kollidon® SR and Kollicoat® MAE 100P, thereby enabling sustained release properties. The drug-resin complex embedded in the matrix effectively deters abuse through methods like smoking, snorting, or parenteral injection, unless the drug can be extracted. In order to assess this, solvent extraction studies were conducted using an FDA-recommended solvents, determining the potential for abuse. Further investigations involved dissolution tests in change-over media, confirming the extended-release properties of the formulation. Results from dissolution studies comparing the ground and intact tablets provided positive evidence of the formulation's effectiveness in deterring abuse. Finally, alcohol-induced dose-dumping studies were conducted in compliance with FDA guidelines, concluding that the formulation successfully mitigates dose dumping in the presence of alcohol.
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Affiliation(s)
- Siva Ram Munnangi
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS, 38677; Pii Center for Pharmaceutical Technology, The University of Mississippi, University, MS 38677, USA
| | - Nagarjuna Narala
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS, 38677
| | - Preethi Lakkala
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS, 38677
| | - Sateesh Kumar Vemula
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS, 38677
| | - Michael Repka
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, The University of Mississippi, University, MS, 38677; Pii Center for Pharmaceutical Technology, The University of Mississippi, University, MS 38677, USA.
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Farkaš Agatić Z, Popović K, Kumar D, Škorić D, Poša M. Regular solution theory regarding sodium cholate and hexadecyltrimethylammonium bromide or dodecyltrimethylammonium bromide binary mixed micelles. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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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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Hoque MA, Ali MI, Rub MA, Rahman M, Rana S, Rahman MM, Kumar D, Azum N, Asiri AM, Khan MA. Physico-chemical properties of the association of cetyltrimethylammonium bromide and bovine serum albumin mixture in aqueous-organic mixed solvents. Int J Biol Macromol 2023; 228:445-452. [PMID: 36529211 DOI: 10.1016/j.ijbiomac.2022.12.099] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 12/01/2022] [Accepted: 12/10/2022] [Indexed: 12/23/2022]
Abstract
Herein, we have investigated the association behavior of bovine serum albumin (BSA) and cetyltrimethylammonium bromide (CTAB) using the conductivity method in H2O and H2O + organic mixed solvents at different temperatures. The association phenomenon was detected from the deviation of the conductivity changes with enhancing the surfactant concentration and changes of numerous physico-chemical properties, such as CMC, α, β and thermodynamic variables (∆G0m, ∆H0m and ∆S0m). The values of CMC for the CTAB + BSA system in 10 % (v/v) solvents follow the trend: CMCwater < CMCwater+DMSO < CMCwater+AN < CMCwater+DX < CMCwater+DMF. The interaction of BSA with CTAB is notably influenced due to a change of temperature and extent of hydration of BSA and surfactant. The obtained values of -∆G0m manifest that the association of BSA and CTAB mixture is a spontaneous process, while the values of -∆G0m in presence of 10 % (v/v) aq. organic solvents come out in the given sequence: -∆Gmo (H2O + DMSO) > ∆Gmo (H2O + DMF) > -∆Gmo (H2O + DX) > -∆Gmo (H2O + AN). The H-bonding, ion-dipole, along with the hydrophobic interactions, are believed to be the binding interactions between BSA and CTAB in the study media.
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Affiliation(s)
- Md Anamul Hoque
- Department of Chemistry, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
| | - Mohammad Idrish Ali
- Department of Chemistry, Mawlana Bhasani Science and Technology University, Santosh, Tangail 1902, Bangladesh
| | - Malik Abdul Rub
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Marzia Rahman
- Department of Chemistry, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
| | - Shahed Rana
- Department of Chemistry, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
| | - Mohammad Majibur Rahman
- Department of Environmental Sciences, 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, Viet Nam; Faculty of Applied Technology, Van Lang University, Ho Chi Minh City, Viet Nam.
| | - Naved Azum
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Abdullah M Asiri
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia; Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
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Alghamdi YG, Rub MA, Kumar D. Influence of twin-headed gemini micellar system on the study of methionine amino acid with ninhydrin in buffer solution. ROYAL SOCIETY OPEN SCIENCE 2023; 10:221249. [PMID: 36816844 PMCID: PMC9929513 DOI: 10.1098/rsos.221249] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 01/17/2023] [Indexed: 06/18/2023]
Abstract
The influence of double-headed gemini was examined in the present study by studying the amino acid methionine mixed with ninhydrin in CH3COOH-CH3COONa buffer solvent. The absorbance was monitored at fixed time intervals with UV-vis spectroscopy. An impact typical of surfactants was observed on the ninhydrin-methionine reaction and explained by a pseudo-phase model of micelles. The effect of different temperatures (343 to 363 K) was also determined. Based on data showing the impact of temperature on kψ , several relevant thermodynamic quantities, ΔH #, ΔS #, and E a, were calculated using linear least-squares regression. In addition, the influence of the other reaction ingredients on the reaction, that is, pH and the concentration of ninhydrin and methionine, was studied. The CMC (critical micelle concentration) of pure geminis and the surfactant system with methionine and ninhydrin was evaluated at two temperatures, i.e. at 303 K and 353 K by conductivity measurements. The CMC values of pure gemini surfactants evaluated in the existing case at 303 K are concordant with the results stated before. Moreover, other parameters, including rates and binding constants, were calculated.
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Affiliation(s)
- Yousef G. Alghamdi
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah-21589, Saudi Arabia
| | - 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
| | - 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
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Abdul Rub M, Hasan T, Akter R, Kumar D, Kabir-ud-Din, Asiri AM, Anamul Hoque M. Physico-chemical investigation of the assembly and clouding development nature of the mixture of metformin hydrochloride and ionic/nonionic surfactants: Influences of hydrotropes. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2022.121070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Kiewlicz J, Kwaśniewska D. Study of the properties of binary systems: selected derivatives of B-vitamins-cationic surfactant. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Rafaet Hossain M, Abdul Rub M, Mahbub S, Atiya A, Majibur Rahman M, Asiri AM, Anamul Hoque M, Kabir M. Impact of ceftriaxone sodium on tetradecyltrimethylammonium bromide & cetyltrimethylammonium bromide mixture: Conductivity and theoretical investigation. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Studies of ninhydrin and phenylalanine in cationic dimeric gemini micellar system: Spectrophotometric and conductometric measurements. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.130334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Chen X, Cui W, Liu C, Yang J, Wang B, Wang X. Synergism of alkylbenzene sulfonate and cetyltrimethylammonium bromide on corrosion inhibition of carbon steel in CO2 -saturated solutions. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.130735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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The physicochemical variables and interaction forces for the association of dodecyltrimethylammonium bromide + cefixime trihydrate mixture in aq. short chain alcohols and urea media at different temperatures. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Dutta A, Tuhinur R. Joy M, Md. Ali Ahsan S, Gatasheh MK, Kumar D, Abdul Rub M, Anamul Hoque M, Majibur Rahman M, Hoda N, Shafiqul Islam DM. Physico-chemical parameters for the assembly of moxifloxacin hydrochloride and cetyltrimethylammonium chloride mixtures in aqueous and alcoholic media. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2022.09.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Mixed micellar systems — efficient nanocontainers for the delivery of hydrophobic substrates. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3607-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Catalytic impacts of cationic twin headed and tailed gemini surfactants toward study of glycine and ninhydrin in sodium acetate-acetic acid buffer system. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119442] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ruhul Amin M, Abdul Rub M, Hosaain Shah A, Kumar D, Majibur Rahman M, Anamul Hoque M, Kabir M, Asiri AM, Kabir SE. Phase separation and conductivity studies on the interaction of promethazine hydrochloride drug with cationic and nonionic surfactants: influences of electrolytes and temperature. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119325] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Akter R, Mahbub S, Alfakeer M, Joy MTR, Ishtiak MN, Rana S, Kumar D, Hoque MA. The impact of sodium salts on the physicochemical properties of the mixture of tetradecyltrimethylammonium bromide and metformin hydrochloride drug at several temperatures. Mol Phys 2022. [DOI: 10.1080/00268976.2022.2081266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Roksanur Akter
- Department of Chemistry, Jahangirnagar University, Savar, Dhaka, Bangladesh
| | - Shamim Mahbub
- Nuclear Safety, Security & Safeguards Division, Bangladesh Atomic Energy Regulatory Authority, Agargaon, Dhaka, Bangladesh
| | - M. Alfakeer
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Md. Tuhinur R. Joy
- Department of Chemistry, Jashore University of Science and Technology, Jashore, Bangladesh
| | | | - Shahed Rana
- Department of Chemistry, Jahangirnagar University, Savar, 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
| | - Md. Anamul Hoque
- Department of Chemistry, Jahangirnagar University, Savar, Dhaka, Bangladesh
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Rasel Ahmed M, Abdul Rub M, Idrish Ali M, Rana S, Rahman M, Kumar D, Asiri AM, Anamul Hoque M. The phase separation, interaction forces and thermodynamics of sodium alginate and TX-100 mixture in the manifestation of alcohols: UV-visible and cloud point measurement studies. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119479] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Rub MA, Azum N, Kumar D, Asiri AM. Interaction of TX-100 and Antidepressant Imipramine Hydrochloride Drug Mixture: Surface Tension, 1H NMR, and FT-IR Investigation. Gels 2022; 8:gels8030159. [PMID: 35323272 PMCID: PMC8955380 DOI: 10.3390/gels8030159] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/25/2022] [Accepted: 03/02/2022] [Indexed: 12/21/2022] Open
Abstract
Interfacial interaction amongst the antidepressant drug-imipramine hydrochloride (IMP) and pharmaceutical excipient (triton X-100 (TX-100-nonionic surfactant)) mixed system of five various ratios in dissimilar media (H2O/50 mmol·kg−1 NaCl/250 mmol·kg−1 urea) was investigated through the surface tension method. In addition, in the aqueous solution, the 1H-NMR, as well as FT-IR studies of the studied pure and mixed system were also explored and deliberated thoroughly. In NaCl media, properties of pure/mixed interfacial surfaces enhanced as compared with the aqueous system, and consequently the synergism/attractive interaction among constituents (IMP and TX-100) grew, whereas in urea (U) media a reverse effect was detected. Surface excess concentration (Γmax), composition of surfactant at mixed monolayer (X1σ), activity coefficient (f1σ (TX-100) and f2σ (IMP)), etc. were determined and discussed thoroughly. At mixed interfacial surfaces interaction, parameter (βσ) reveals the attractive/synergism among the components. The Gibbs energy of adsorption (ΔGadso) value attained was negative throughout all employed media viewing the spontaneity of the adsorption process. The 1H NMR spectroscopy was also employed to examine the molecular interaction of IMP and TX-100 in an aqueous system. FT-IR method as well illustrated the interaction amongst the component. The findings of the current study proposed that TX-100 surfactant could act as an efficient drug delivery vehicle for an antidepressant drug. Gels can be used as drug dosage forms due to recent improvements in the design of surfactant systems. Release mechanism of drugs from surfactant/polymer gels is dependent upon the microstructures of the gels and the state of the drugs within the system.
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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.); (A.M.A.)
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Correspondence: (M.A.R.); (D.K.)
| | - Naved Azum
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (N.A.); (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.)
| | - Abdullah M. Asiri
- Center of Excellence for Advanced Materials Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (N.A.); (A.M.A.)
- Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
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