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纳米纤维素基平台作为药物和生物活性化合物的多用途载体:从活性包装到透皮和抗癌应用
Anna Paula Azevedo de Carvalho1, Raphael Értola2, Carlos Adam Conte-Junior1
1Research Support Group on Nanomaterials, Polymers, and Interaction with Biosystems (BioNano), Department of Biochemistry, Chemistry Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ 21941909, Brazil; Center for Food Analysis (NAL), Technological Development Support Laboratory (LADETEC), Chemistry Institute, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ 21941598, Brazil; Nanotechnology Network, Carlos Chagas Filho Research Support Foundation of the State of Rio de Janeiro (FAPERJ), Rio de Janeiro, RJ 20020-000, Brazil; Graduate Program in Chemistry (PGQu), Chemistry Institute, Federal University of Rio de Janeiro, Rio de Janeiro, RJ 21941909, Brazil.
纳米纤维素是一种生物相容的材料,在药物输送和活性包装方面表现有前途. 它的独特特性使得治疗化合物和生物活性物质的控制释放能够用于增强制药和食品应用.
科学领域:
- 材料科学 材料科学 材料科学
- 生物技术是生物技术.
- 纳米技术 纳米技术
背景情况:
- 纳米纤维素具有出色的生物相容性,机械强度和低细胞毒性.
- 它的晶体和无形区域分别有助于机械电阻和灵活性.
- 这些特性使纳米纤维素成为控制物质释放应用的多功能材料.
研究的目的:
- 探索纳米纤维素作为药物输送和控制释放系统中的生物活性化合物的多用途载体.
- 调查影响受控释放的关键因素,包括聚合物药物相互作用,表面修饰,治疗疗效和生物相容性.
- 审查纳米纤维素在药物应用中的潜力,例如向癌症治疗,透皮输送和活性包装.
主要方法:
- 对纳米纤维素用于药物输送和生物活性化合物载体的临床前研究的文献综述.
- 分析可调的表面化学策略,以控制释放率.
- 评估纳米纤维素在刺激响应药物释放系统中的性能.
主要成果:
- 纳米纤维素促进活性物质的控制释放,这对于药物输送系统至关重要.
- 研究表明,纳米纤维素在设计针对性癌症治疗的载体方面具有有效性,并减少了副作用.
- 纤维素纳米晶体和细菌纤维素显示出先进的活性药物包装的潜力,具有抗氧化剂和抗菌素的控制释放.
结论:
- 纳米纤维素是先进的药物输送系统和活性药品包装的一个有前途的材料.
- 它的可调整表面化学是实现控制释放配置文件的关键.
- 纳米纤维素的应用扩展到活性食品包装,通过受控释放有益化合物来提高保质期.
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