{"title":"金属有机框架和聚合物纳米平台:用于小鼠的生物相容性和光热响应型三溴乙醇麻醉剂","authors":"","doi":"10.1016/j.molstruc.2024.139925","DOIUrl":null,"url":null,"abstract":"<div><p>Effective anesthesia is crucial for ensuring the validity and reliability of animal experiments. In recent years, tribromoethanol has been widely used for small animal anesthesia. However, direct injection poses risks of overdose, anesthesia instability, and organ damage, affecting experimental reliability and animal welfare. Therefore, developing a safer and more stable delivery system for tribromoethanol is essential. In this study, we first synthesized two complexes using a solvothermal method. Then, we modified the traditional biopolymer PEG to synthesize an amphiphilic block copolymer, Cyanine 7-PEG-DDAT, which was used to coat CP1 and load tribromoethanol (TBE) for structural characterization. We then conducted biological tests on Cyanine 7-PEG-DDAT-CP1@TBE and compared its anesthetic effects in C57BL/6 mice with those of direct tribromoethanol injection. The results provide a reference for the application of tribromoethanol in mouse models and surgeries.</p></div>","PeriodicalId":16414,"journal":{"name":"Journal of Molecular Structure","volume":null,"pages":null},"PeriodicalIF":4.0000,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Metal-organic frameworks and polymer nanoplatform: Biocompatible and photothermal responsive tribromoethanol anesthetic for mice\",\"authors\":\"\",\"doi\":\"10.1016/j.molstruc.2024.139925\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Effective anesthesia is crucial for ensuring the validity and reliability of animal experiments. In recent years, tribromoethanol has been widely used for small animal anesthesia. However, direct injection poses risks of overdose, anesthesia instability, and organ damage, affecting experimental reliability and animal welfare. Therefore, developing a safer and more stable delivery system for tribromoethanol is essential. In this study, we first synthesized two complexes using a solvothermal method. Then, we modified the traditional biopolymer PEG to synthesize an amphiphilic block copolymer, Cyanine 7-PEG-DDAT, which was used to coat CP1 and load tribromoethanol (TBE) for structural characterization. We then conducted biological tests on Cyanine 7-PEG-DDAT-CP1@TBE and compared its anesthetic effects in C57BL/6 mice with those of direct tribromoethanol injection. The results provide a reference for the application of tribromoethanol in mouse models and surgeries.</p></div>\",\"PeriodicalId\":16414,\"journal\":{\"name\":\"Journal of Molecular Structure\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.0000,\"publicationDate\":\"2024-09-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Molecular Structure\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0022286024024347\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Molecular Structure","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0022286024024347","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
Metal-organic frameworks and polymer nanoplatform: Biocompatible and photothermal responsive tribromoethanol anesthetic for mice
Effective anesthesia is crucial for ensuring the validity and reliability of animal experiments. In recent years, tribromoethanol has been widely used for small animal anesthesia. However, direct injection poses risks of overdose, anesthesia instability, and organ damage, affecting experimental reliability and animal welfare. Therefore, developing a safer and more stable delivery system for tribromoethanol is essential. In this study, we first synthesized two complexes using a solvothermal method. Then, we modified the traditional biopolymer PEG to synthesize an amphiphilic block copolymer, Cyanine 7-PEG-DDAT, which was used to coat CP1 and load tribromoethanol (TBE) for structural characterization. We then conducted biological tests on Cyanine 7-PEG-DDAT-CP1@TBE and compared its anesthetic effects in C57BL/6 mice with those of direct tribromoethanol injection. The results provide a reference for the application of tribromoethanol in mouse models and surgeries.
期刊介绍:
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