Repository logo
  • English
  • 中文
  • Log In
    New user? Click here to register.Have you forgotten your password?
Repository logo
    Communities & Collections
    Research Outputs
    Fundings & Projects
    People
    Organizations
    Statistics
  • English
  • 中文
  • Log In
    New user? Click here to register.Have you forgotten your password?
  1. Home
  2. .TMU Publications / 北醫出版品(教師升等著作 / 教學實踐 / 學位論文)
  3. .博碩士學位論文
  4. 113學年度
  5. 應用實驗設計法製備微流道多重藥物脂質奈米載體以達協同抗微生物治療
 
  • Details
Options

應用實驗設計法製備微流道多重藥物脂質奈米載體以達協同抗微生物治療

Other Title
Experimental Design Strategies for Microfluidic Manufacturing of Dual-Drug Lipid Nanocarriers for Synergistic Antimicrobial Therapy
Type
thesis
Date Issued
2025-01-06
Author(s)
Adi Yugatama
Advisor
劉景平  
Subjects
系所名稱:藥學系博士班
Publisher
藥學系博士班
Description
學位別:博士
口試委員:黃偉展; 陳國棟; 胡明寬; 卓爾婕; 劉景平
關鍵字:脂質體、微流控、雙脂質奈米載體、實驗設計、Box-Behnken 設計、抗菌
Abstract
薑黃素 (Cur) 是薑黃中的生物活性化合物,因其抗菌活性而聞名。薑黃素和慶大霉素 (Gen) 的組合已證明可透過降低銅綠假單胞菌、糞腸球菌和金黃色葡萄球菌的最低抑菌濃度 (MIC) 產生協同抗菌作用。然而,雙重藥物輸送系統的實施卻遇到了一些挑戰。疏水性藥物的整合可以改變脂質體雙層性質,進而影響藥物滲透和體內釋放。此外,實現兩種藥物的最佳包封效率至關重要。在此,我們旨在製備和優化載慶大霉素/薑黃素的脂質體(GenCur-Lips),以用於抗菌治療。
利用微流體方法合成脂質體,並透過 Box-Behnken 設計 (BBD) 進行優化,其中獨立變數包括薑黃素濃度 (X1)、脂質濃度 (X2) 和總流速 (X3)。觀察到的因變數包括粒徑(Y1)、薑黃素包封效率(Y2)和慶大霉素包封效率(Y3)。隨後對優化配方(GenCur-Lips)的粒度、包封效率、藥物負荷和藥物釋放曲線進行了表徵。
目前使用BBD進行的實驗設計(DoE)演示可以幫助加快配方的最佳化。 GenCur-Lips 配方的粒徑為 173.03 ± 0.75 nm,多分散指數 (PDI) 值為 0.121 ± 0.012。經測定,薑黃素的包封率和載藥量分別為94.69%±0.08%和2.27%±0.27%,慶大霉素的包封率和載藥量分別為95.06%±0.31%和23.92%± 0.74%。體外研究表明,與遊離藥物製劑相比,GenCur-Lips 表現出增強的藥物釋放動力學。這些發現表明,GenCur-Lips 配方有效增強了對大腸桿菌和金黃色葡萄球菌菌株的抗菌活性。因此,GenCur-Lips 作為抗菌治療的輸送系統具有良好的前景。
URI
https://203.71.86.71/handle/123456789/9317

Copyright Notice

● The digital content on this platform is part of the Taipei Medical University Institutional Repository, featuring various academic works and outputs from the institution. It offers free access to academic research and public education for non-commercial use.

● Please use the content appropriately and within legal boundaries to respect copyright owners' rights. For commercial use, please obtain prior authorization from the copyright owner. Users must not use TMUIR for any illegal purposes.

● By utilising the platform, users are deemed to have fully accepted and understood all the regulations set out in this statement, relevant laws of the Republic of China, all international internet regulations, and usage conventions.

● TMUIR is committed to protecting the interests of copyright owners. If you believe that any material on this website infringes copyright, please contact our staff at libirtmu@gmail.com, and we will remove the work from the repository.

Built with DSpace-CRIS software - Extension maintained and optimized by 4Science

  • Cookie settings
  • Privacy policy
  • End User Agreement
  • Send Feedback