Varieties of contrast agents have been developed for photoacoustic (PA) and ultrasound (US) imaging of cancers in vivo.H......

Solid tumors always exhibit local hypoxia,resulting in the high metastasis and inertness to chemotherapy.Reconstruction ......

Artificial nanorobot is a type of robots designed for executing complex tasks at nanoscale.The nanorobot system is typic......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

纳米马达是一种将其他形式能量转化为机械能从而产生定向运动的纳米机器。文章概要介绍了不同种类纳米马达驱动机理的研究现状,简......

国外对压电线性马达的研究已经进行了有些年了,并已有较为成熟的应用.它利用压电陶瓷基片或薄膜、电致伸缩材料等功能部件实现驱动......

利用压电晶体的逆压电效应,设计并制作了一种纳米精度步进马达.将实际结构简化为理论模型,从理论上对马达的动态特性进行分析,获得......

The advancement in the micro-/nanofabrication techniques has greatly facilitated the development of micromotors.A variet......