超顺磁/荧光双功能纳米粒子的合成、表征和生物功能化
Synthesis,Characterization and Biological Functionalization of Superparamagnetic/Fluorescent Bifunctional Nanoparticles作者机构:厦门大学化学化工学院化学系现代分析科学教育部重点实验室厦门361005 国家海洋局第一海洋研究所青岛266061
出 版 物:《高等学校化学学报》 (Chemical Journal of Chinese Universities)
年 卷 期:2007年第28卷第8期
页 面:1483-1485页
核心收录:
学科分类:081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070304[理学-物理化学(含∶化学物理)] 070302[理学-分析化学] 0703[理学-化学]
基 金:国家自然科学基金(批准号:20405004) 国家'八六三'计划(批准号:2003AA635070 2006AA09Z168)资助
摘 要:A novel class of fluorescent/superparamagnetic bifunctional nanoparticles was synthesized via the reverse microemulsion *** nanoparticles were studied with transmission electron microscopy(TEM) and SQUID *** results show that these nanoparticles have a typical diameter of 40 nm and a saturated magnetic moment of 1.9 emu/g at room *** experiment results also show that these nanoparticles exhibit a strong excitonic ***,these bifunctional nanoparticles were modified with vancomycin for *** results show that these vancomycin modified nanoparticles can capture selectively bacterias.