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加拿大研究人员发现一种金纳米粒子组装方法,可作为运输工具直接将癌症治疗药物或识别标记传送入肿瘤中。此项研究成果发表在最新一期《自然-纳米技术》杂志上。研究报告第一作者、多伦多大学生物材料和生物医学工程研究所(IBBME)博士研究生周佑廷在接受科技日报采访时说,要让药物进入肿瘤,它们需具备一定的尺寸。肿瘤具有多孔特征,基于肿瘤类型和发展阶段的不同,孔的大小大约在50到500纳米之间。该项研究的目标在于,将足
Canadian researchers have discovered a gold nanoparticle assembly method that can be used as a vehicle to deliver cancer therapeutic drugs or markers directly into tumors. The research results published in the latest issue of “Nature - Nanotechnology” magazine. The first author, University of Toronto Institute of Biomaterials and Biomedical Engineering (IBBME) Ph.D. candidate Zhou You Ting said in an interview with Science Daily that to get the drug into the tumor, they need to be of a certain size. Tumors are porous and, depending on the type of tumor and stage of development, the size of the pores is between about 50 and 500 nanometers. The goal of this study is to be enough