Exploring the mechanism of solubilization and release of isoliquiritigenin in deep eutectic solvents
[Display omitted] Isoliquiritigenin (ISL) is a natural medicinal product with extensive pharmacological activities. However, its low solubility limits its application. Therefore, this study aimed to explore the solubilization and release mechanism of the ISL using deep eutectic solvents (DESs). The...
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| Veröffentlicht in: | International journal of pharmaceutics 2023-09, Vol.644, p.123298-123298, Article 123298 |
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| container_title | International journal of pharmaceutics |
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| creator | Hu, Yi Liang, Peiyi Wang, Zhuxian Jiang, CuiPing Zeng, Quanfu Shen, Chunyan Wu, Yufan Liu, Li Yi, Yankui Zhu, Hongxia Liu, Qiang |
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Isoliquiritigenin (ISL) is a natural medicinal product with extensive pharmacological activities. However, its low solubility limits its application. Therefore, this study aimed to explore the solubilization and release mechanism of the ISL using deep eutectic solvents (DESs). The choline chloride (ChCl) and oxalic acid (OA)/malic acid (MA)/gallic acid (GA) were used to synthesize ChCl-OA/MA/GA DESs, and the solubility of ISL in these DESs was studied to explore the solubilization mechanism of ISL. The thermodynamic properties of DESs were characterized using differential scanning calorimetry (DSC). The molecular interactions in DESs were studied using spectroscopy and molecular dynamics (MD) simulations. The relative density of DESs was measured using a pycnometric method, its accuracy was validated by comparing it with the MD simulation. The release of ISL from ChCl-OA/MA/GA eutectogels was studied using Carbomer 940 as the thickener, and the release mechanism of ISL in the eutectogels was explored by the drug release kinetic model. The solubility study found that the solubility of ISL in ChCl-OA/MA/GA DESs is 30073, 5055, and 68,103 times higher than that in an aqueous solution. In addition, further studies using MD simulations revealed that enhancing the interactions between ISL and solvent molecules can improve the solubility of ISL in DESs. In vitro release studies showed that the release of ISL in ChCl-OA/MA/GA eutectogels followed a first-order release model, with correlation coefficients of 0.9812, 0.9916, and 0.9961, respectively. In conclusion, the study of the solubilization and release mechanism of ISL in DESs provides new ideas and methods for the study of poorly soluble drugs, which is expected to improve the efficacy and clinical application value of drugs. |
| doi_str_mv | 10.1016/j.ijpharm.2023.123298 |
| format | Article |
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Isoliquiritigenin (ISL) is a natural medicinal product with extensive pharmacological activities. However, its low solubility limits its application. Therefore, this study aimed to explore the solubilization and release mechanism of the ISL using deep eutectic solvents (DESs). The choline chloride (ChCl) and oxalic acid (OA)/malic acid (MA)/gallic acid (GA) were used to synthesize ChCl-OA/MA/GA DESs, and the solubility of ISL in these DESs was studied to explore the solubilization mechanism of ISL. The thermodynamic properties of DESs were characterized using differential scanning calorimetry (DSC). The molecular interactions in DESs were studied using spectroscopy and molecular dynamics (MD) simulations. The relative density of DESs was measured using a pycnometric method, its accuracy was validated by comparing it with the MD simulation. The release of ISL from ChCl-OA/MA/GA eutectogels was studied using Carbomer 940 as the thickener, and the release mechanism of ISL in the eutectogels was explored by the drug release kinetic model. The solubility study found that the solubility of ISL in ChCl-OA/MA/GA DESs is 30073, 5055, and 68,103 times higher than that in an aqueous solution. In addition, further studies using MD simulations revealed that enhancing the interactions between ISL and solvent molecules can improve the solubility of ISL in DESs. In vitro release studies showed that the release of ISL in ChCl-OA/MA/GA eutectogels followed a first-order release model, with correlation coefficients of 0.9812, 0.9916, and 0.9961, respectively. In conclusion, the study of the solubilization and release mechanism of ISL in DESs provides new ideas and methods for the study of poorly soluble drugs, which is expected to improve the efficacy and clinical application value of drugs.</description><identifier>ISSN: 0378-5173</identifier><identifier>EISSN: 1873-3476</identifier><identifier>DOI: 10.1016/j.ijpharm.2023.123298</identifier><identifier>PMID: 37558146</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Deep eutectic solvents ; Isoliquiritigenin ; Molecular dynamics simulations ; Release ; Solubilization</subject><ispartof>International journal of pharmaceutics, 2023-09, Vol.644, p.123298-123298, Article 123298</ispartof><rights>2023 Elsevier B.V.</rights><rights>Copyright © 2023 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c365t-a5bd788d98e89f5755bf4e72d49290126c810ba89b285685997b08f3600b38643</citedby><cites>FETCH-LOGICAL-c365t-a5bd788d98e89f5755bf4e72d49290126c810ba89b285685997b08f3600b38643</cites><orcidid>0000-0002-9688-188X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.ijpharm.2023.123298$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/37558146$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Hu, Yi</creatorcontrib><creatorcontrib>Liang, Peiyi</creatorcontrib><creatorcontrib>Wang, Zhuxian</creatorcontrib><creatorcontrib>Jiang, CuiPing</creatorcontrib><creatorcontrib>Zeng, Quanfu</creatorcontrib><creatorcontrib>Shen, Chunyan</creatorcontrib><creatorcontrib>Wu, Yufan</creatorcontrib><creatorcontrib>Liu, Li</creatorcontrib><creatorcontrib>Yi, Yankui</creatorcontrib><creatorcontrib>Zhu, Hongxia</creatorcontrib><creatorcontrib>Liu, Qiang</creatorcontrib><title>Exploring the mechanism of solubilization and release of isoliquiritigenin in deep eutectic solvents</title><title>International journal of pharmaceutics</title><addtitle>Int J Pharm</addtitle><description>[Display omitted]
Isoliquiritigenin (ISL) is a natural medicinal product with extensive pharmacological activities. However, its low solubility limits its application. Therefore, this study aimed to explore the solubilization and release mechanism of the ISL using deep eutectic solvents (DESs). The choline chloride (ChCl) and oxalic acid (OA)/malic acid (MA)/gallic acid (GA) were used to synthesize ChCl-OA/MA/GA DESs, and the solubility of ISL in these DESs was studied to explore the solubilization mechanism of ISL. The thermodynamic properties of DESs were characterized using differential scanning calorimetry (DSC). The molecular interactions in DESs were studied using spectroscopy and molecular dynamics (MD) simulations. The relative density of DESs was measured using a pycnometric method, its accuracy was validated by comparing it with the MD simulation. The release of ISL from ChCl-OA/MA/GA eutectogels was studied using Carbomer 940 as the thickener, and the release mechanism of ISL in the eutectogels was explored by the drug release kinetic model. The solubility study found that the solubility of ISL in ChCl-OA/MA/GA DESs is 30073, 5055, and 68,103 times higher than that in an aqueous solution. In addition, further studies using MD simulations revealed that enhancing the interactions between ISL and solvent molecules can improve the solubility of ISL in DESs. In vitro release studies showed that the release of ISL in ChCl-OA/MA/GA eutectogels followed a first-order release model, with correlation coefficients of 0.9812, 0.9916, and 0.9961, respectively. In conclusion, the study of the solubilization and release mechanism of ISL in DESs provides new ideas and methods for the study of poorly soluble drugs, which is expected to improve the efficacy and clinical application value of drugs.</description><subject>Deep eutectic solvents</subject><subject>Isoliquiritigenin</subject><subject>Molecular dynamics simulations</subject><subject>Release</subject><subject>Solubilization</subject><issn>0378-5173</issn><issn>1873-3476</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNqFkEtr3TAQhUVpSG4eP6HFy258o4f18KqEkDaFQDbJWsjSOHcutuxIdkjz62tzb7stDMzinJkz8xHyhdEto0xd77e4H3cu9VtOudgyLnhtPpENM1qUotLqM9lQoU0pmRZn5DznPaVUcSZOyZnQUhpWqQ0Jd-9jNySML8W0g6IHv3MRc18MbZGHbm6www834RALF0ORoAOXYVVxkfF1xoQTvkDEWCwVAMYC5gn8hH5d8AZxypfkpHVdhqtjvyDPP-6ebu_Lh8efv25vHkovlJxKJ5ugjQm1AVO3crmxaSvQPFQ1rynjyhtGG2fqhhupjKxr3VDTCkVpI4yqxAX5dtg7puF1hjzZHrOHrnMRhjlbbipjqkrr1SoPVp-GnBO0dkzYu_TbMmpXwHZvj4DtCtgeAC9zX48Rc9ND-Df1l-hi-H4wwPLoG0Ky2SNEDwHTQsWGAf8T8QdtBo_A</recordid><startdate>20230925</startdate><enddate>20230925</enddate><creator>Hu, Yi</creator><creator>Liang, Peiyi</creator><creator>Wang, Zhuxian</creator><creator>Jiang, CuiPing</creator><creator>Zeng, Quanfu</creator><creator>Shen, Chunyan</creator><creator>Wu, Yufan</creator><creator>Liu, Li</creator><creator>Yi, Yankui</creator><creator>Zhu, Hongxia</creator><creator>Liu, Qiang</creator><general>Elsevier B.V</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-9688-188X</orcidid></search><sort><creationdate>20230925</creationdate><title>Exploring the mechanism of solubilization and release of isoliquiritigenin in deep eutectic solvents</title><author>Hu, Yi ; Liang, Peiyi ; Wang, Zhuxian ; Jiang, CuiPing ; Zeng, Quanfu ; Shen, Chunyan ; Wu, Yufan ; Liu, Li ; Yi, Yankui ; Zhu, Hongxia ; Liu, Qiang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c365t-a5bd788d98e89f5755bf4e72d49290126c810ba89b285685997b08f3600b38643</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Deep eutectic solvents</topic><topic>Isoliquiritigenin</topic><topic>Molecular dynamics simulations</topic><topic>Release</topic><topic>Solubilization</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hu, Yi</creatorcontrib><creatorcontrib>Liang, Peiyi</creatorcontrib><creatorcontrib>Wang, Zhuxian</creatorcontrib><creatorcontrib>Jiang, CuiPing</creatorcontrib><creatorcontrib>Zeng, Quanfu</creatorcontrib><creatorcontrib>Shen, Chunyan</creatorcontrib><creatorcontrib>Wu, Yufan</creatorcontrib><creatorcontrib>Liu, Li</creatorcontrib><creatorcontrib>Yi, Yankui</creatorcontrib><creatorcontrib>Zhu, Hongxia</creatorcontrib><creatorcontrib>Liu, Qiang</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>International journal of pharmaceutics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hu, Yi</au><au>Liang, Peiyi</au><au>Wang, Zhuxian</au><au>Jiang, CuiPing</au><au>Zeng, Quanfu</au><au>Shen, Chunyan</au><au>Wu, Yufan</au><au>Liu, Li</au><au>Yi, Yankui</au><au>Zhu, Hongxia</au><au>Liu, Qiang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Exploring the mechanism of solubilization and release of isoliquiritigenin in deep eutectic solvents</atitle><jtitle>International journal of pharmaceutics</jtitle><addtitle>Int J Pharm</addtitle><date>2023-09-25</date><risdate>2023</risdate><volume>644</volume><spage>123298</spage><epage>123298</epage><pages>123298-123298</pages><artnum>123298</artnum><issn>0378-5173</issn><eissn>1873-3476</eissn><abstract>[Display omitted]
Isoliquiritigenin (ISL) is a natural medicinal product with extensive pharmacological activities. However, its low solubility limits its application. Therefore, this study aimed to explore the solubilization and release mechanism of the ISL using deep eutectic solvents (DESs). The choline chloride (ChCl) and oxalic acid (OA)/malic acid (MA)/gallic acid (GA) were used to synthesize ChCl-OA/MA/GA DESs, and the solubility of ISL in these DESs was studied to explore the solubilization mechanism of ISL. The thermodynamic properties of DESs were characterized using differential scanning calorimetry (DSC). The molecular interactions in DESs were studied using spectroscopy and molecular dynamics (MD) simulations. The relative density of DESs was measured using a pycnometric method, its accuracy was validated by comparing it with the MD simulation. The release of ISL from ChCl-OA/MA/GA eutectogels was studied using Carbomer 940 as the thickener, and the release mechanism of ISL in the eutectogels was explored by the drug release kinetic model. The solubility study found that the solubility of ISL in ChCl-OA/MA/GA DESs is 30073, 5055, and 68,103 times higher than that in an aqueous solution. In addition, further studies using MD simulations revealed that enhancing the interactions between ISL and solvent molecules can improve the solubility of ISL in DESs. In vitro release studies showed that the release of ISL in ChCl-OA/MA/GA eutectogels followed a first-order release model, with correlation coefficients of 0.9812, 0.9916, and 0.9961, respectively. In conclusion, the study of the solubilization and release mechanism of ISL in DESs provides new ideas and methods for the study of poorly soluble drugs, which is expected to improve the efficacy and clinical application value of drugs.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>37558146</pmid><doi>10.1016/j.ijpharm.2023.123298</doi><tpages>1</tpages><orcidid>https://orcid.org/0000-0002-9688-188X</orcidid></addata></record> |
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| subjects | Deep eutectic solvents Isoliquiritigenin Molecular dynamics simulations Release Solubilization |
| title | Exploring the mechanism of solubilization and release of isoliquiritigenin in deep eutectic solvents |
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