摘要
智能纳米水凝胶既有尺寸小、比表面积大的特点,又有生物相容性好、可响应外界刺激发生体积和亲水-疏水性等物理化学性能变化的特性,还有响应速度比智能水凝胶快得多的优点,因此它在许多领域呈现出诱人的应用前景。该篇文章介绍了智能纳米水凝胶在药物输送与可控释放、医学诊断、生物传感器、生物材料、微反应器、催化剂载体、吸附与分离和水处理等方面的应用研究情况。最后对智能纳米水凝胶未来的应用研究前景提出了一些粗浅的看法。
Intelligent nanogels have the characteristics of small size and large specific surface area,as well as good biocompatibility,the ability to respond to external stimulus to change their physicochemical properties such as volume and hydrophilicity-hydrophobicity,and much higher responsiveness rate as compared to intelligent hydrogels.They possess fascinating application prospect in many areas.The application research progress of intelligent nanogels in drug delivery and its controlled release,medical diagnosis,biosensors,biomaterials,microreactors,catalyst carriers,adsorption and separation,and water treatment were introduced.In addition,some suggestions for the future application research of intelligent nanogels were given.
出处
《化工新型材料》
CAS
CSCD
北大核心
2012年第11期110-113,共4页
New Chemical Materials
基金
国家自然科学基金(51073033)
上海市教委科研创新重点项目资助(09ZZ67)
关键词
智能纳米水凝胶
刺激响应性
药物输送与可控释放
医学诊断
应用研究
intelligent nanogel
stimulus responsive property
drug delivery and controlled release
medical diagnosis
application research
