Analysis of miniaturized acoustic transducer for cell-lysis

被引：0

作者：

Matey, Yeshvant ^{[1
]}

Charan, Akula Sri ^{[1
]}

Kulkarni, S. M. ^{[1
]}

机构：

[1] Natl Inst Technol Karnataka, Dept Mech Engn, Surathkal, India

来源：

PROCEEDINGS OF 2018 IEEE INTERNATIONAL CONFERENCE ON ELECTRON DEVICES KOLKATA CONFERENCE (IEEE EDKCON) | 2018年

关键词：

COMSOL; directivity index; MEMS; Miniaturization; piezoelectric actuation; sonication; total acoustic pressure;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A model of sonar emitter used in underwater navigation is considered. The model is miniaturized and the effect of the operation on total acoustic pressure and directivity index is analysed using COMSOL Multiphysics (R). Effect of two different acoustic head geometries is studied. AC voltage is applied to piezoelectric actuator present in the model. Effect of changing frequency is studied. Depending on the results obtained, it was concluded that the miniaturized sonar emitter model is more suitable for cell disruption for cell organelle extraction rather than in cancer cell ablation. And also, the model with tapered acoustic head geometry showed better results.

引用

页码：23 / 27

页数：5

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