用于纳米药物定点输送的超声驱动器件的声场设计仿真研究The simulation of acoustic field in the design of ultrasound driving device for site Nano-Drug delivery
文献类型：会议论文
| 作者 | Long MENG; Chun-xiang JIANG; Hai-rong ZHENG |
| 出版日期 | 2008 |
| 会议名称 | 全国压电和声波理论及器件技术研讨会2008 Symposium on Piezoelectricity, Acoustic Waves, and DeviceApplications, SPAWDA 2008 |
| 会议地点 | Nanjing |
| 英文摘要 | Particle manipulation plays a very important role in many fields, such as ultrasound drug delivery, cell manipulation and trapping molecules. Ultrasonic manipulation, which uses acoustic radiation forces, is a contactless manipulation technique. When the particles suspended in a fluid,the ultrasound radiation forces made the particles concentrate in a designated location. Here it is reported on a simulation for two-dimensional arraying based on the superposition of two in-plane orthogonally oriented standing pressure waves. First, we do the simulation of one-dimensional acoustic field with the FEA software of ANSYS. Then, we got the two-dimensional acoustic field by modify the PZT model. We makethe particles concentration when the model was excited with a 14 V amplitude signal at 1.5 MHz.(6 refs) |
| 收录类别 | EI |
| 语种 | 中文 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/2307]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 作者单位 | 2008 |
| 推荐引用方式 GB/T 7714 | Long MENG,Chun-xiang JIANG,Hai-rong ZHENG. 用于纳米药物定点输送的超声驱动器件的声场设计仿真研究The simulation of acoustic field in the design of ultrasound driving device for site Nano-Drug delivery[C]. 见:全国压电和声波理论及器件技术研讨会2008 Symposium on Piezoelectricity, Acoustic Waves, and DeviceApplications, SPAWDA 2008. Nanjing. |
入库方式： OAI收割
来源：深圳先进技术研究院
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