{"title":"作为绿原酸载体的 Eu3+ 掺杂 MgAl-LDH 及其荧光特性研究","authors":"Xiaoqiang Shang, Tingting Li, Fang Guo, Yijun Liu, Yufeng Chen","doi":"10.1007/s13738-024-03081-z","DOIUrl":null,"url":null,"abstract":"<div><p>Since drug release behavior depends on the interaction between the drugs and carriers, the present work is to study the drug delivery system based on magnesium aluminum layered double hydroxides containing europium (MgAl-Eu-LDH) for chlorogenic acid (CGA). Various characterizations, including X-ray diffraction (XRD), infrared spectrum, zeta potentials, UV–Vis absorption spectrum, scanning electron scanning electron microscope equipped with energy-dispersive X-ray spectroscopy (SEM–EDS), CHN elemental analysis, and fluorescent spectra, were employed to investigate the drug delivery system. Results revealed that the CGA was loaded into MgAl-Eu-LDH. The drug delivery system based on MgAl-Eu-LDH exhibited more slow and sustained release of CGA compared with that of the previous methotrexate or 5-fluorouracil, and the drug release experiment can be reproducible. Moreover, the MgAl-Eu-LDH showed different fluorescence before loading CGA, during loading CGA, and after releasing CGA. These results may provide a reference for the development of CGA drug delivery systems with slow and sustained release.</p></div>","PeriodicalId":676,"journal":{"name":"Journal of the Iranian Chemical Society","volume":null,"pages":null},"PeriodicalIF":2.2000,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Study on Eu3+-doped MgAl-LDH as carrier of chlorogenic acid and their fluorescent property\",\"authors\":\"Xiaoqiang Shang, Tingting Li, Fang Guo, Yijun Liu, Yufeng Chen\",\"doi\":\"10.1007/s13738-024-03081-z\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Since drug release behavior depends on the interaction between the drugs and carriers, the present work is to study the drug delivery system based on magnesium aluminum layered double hydroxides containing europium (MgAl-Eu-LDH) for chlorogenic acid (CGA). Various characterizations, including X-ray diffraction (XRD), infrared spectrum, zeta potentials, UV–Vis absorption spectrum, scanning electron scanning electron microscope equipped with energy-dispersive X-ray spectroscopy (SEM–EDS), CHN elemental analysis, and fluorescent spectra, were employed to investigate the drug delivery system. Results revealed that the CGA was loaded into MgAl-Eu-LDH. The drug delivery system based on MgAl-Eu-LDH exhibited more slow and sustained release of CGA compared with that of the previous methotrexate or 5-fluorouracil, and the drug release experiment can be reproducible. Moreover, the MgAl-Eu-LDH showed different fluorescence before loading CGA, during loading CGA, and after releasing CGA. These results may provide a reference for the development of CGA drug delivery systems with slow and sustained release.</p></div>\",\"PeriodicalId\":676,\"journal\":{\"name\":\"Journal of the Iranian Chemical Society\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.2000,\"publicationDate\":\"2024-08-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Iranian Chemical Society\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s13738-024-03081-z\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Iranian Chemical Society","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1007/s13738-024-03081-z","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Study on Eu3+-doped MgAl-LDH as carrier of chlorogenic acid and their fluorescent property
Since drug release behavior depends on the interaction between the drugs and carriers, the present work is to study the drug delivery system based on magnesium aluminum layered double hydroxides containing europium (MgAl-Eu-LDH) for chlorogenic acid (CGA). Various characterizations, including X-ray diffraction (XRD), infrared spectrum, zeta potentials, UV–Vis absorption spectrum, scanning electron scanning electron microscope equipped with energy-dispersive X-ray spectroscopy (SEM–EDS), CHN elemental analysis, and fluorescent spectra, were employed to investigate the drug delivery system. Results revealed that the CGA was loaded into MgAl-Eu-LDH. The drug delivery system based on MgAl-Eu-LDH exhibited more slow and sustained release of CGA compared with that of the previous methotrexate or 5-fluorouracil, and the drug release experiment can be reproducible. Moreover, the MgAl-Eu-LDH showed different fluorescence before loading CGA, during loading CGA, and after releasing CGA. These results may provide a reference for the development of CGA drug delivery systems with slow and sustained release.
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JICS is an international journal covering general fields of chemistry. JICS welcomes high quality original papers in English dealing with experimental, theoretical and applied research related to all branches of chemistry. These include the fields of analytical, inorganic, organic and physical chemistry as well as the chemical biology area. Review articles discussing specific areas of chemistry of current chemical or biological importance are also published. JICS ensures visibility of your research results to a worldwide audience in science. You are kindly invited to submit your manuscript to the Editor-in-Chief or Regional Editor. All contributions in the form of original papers or short communications will be peer reviewed and published free of charge after acceptance.
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