学位论文详细信息
High precision electrohydrodynamic printing of polymer onto microcantilever sensors
Microcantilever;Sensor;Electrohydrodynamics;Polymer Deposition;Polymer Printing;Microelectromechanical Systems;Mass Sensing
Pikul, James H. ; King ; William P.
关键词: Microcantilever;    Sensor;    Electrohydrodynamics;    Polymer Deposition;    Polymer Printing;    Microelectromechanical Systems;    Mass Sensing;   
Others  :  https://www.ideals.illinois.edu/bitstream/handle/2142/24046/Pikul_James.pdf?sequence=1&isAllowed=y
美国|英语
来源: The Illinois Digital Environment for Access to Learning and Scholarship
PDF
【 摘 要 】

This thesis reports electrohydrodynamic jet printing to deposit 2 – 27 um diameter polymer droplets onto microcantilever sensors.The polymer droplets were deposited as single droplets or organized patterns, with sub-μm control over droplet diameter and position.The droplet size could be controlled through a pulse-modulated source voltage, while droplet position was controlled using a positioning stage.Gravimetry analyzed the polymer droplets by examining the shift in microcantilever resonance frequency resulting from droplet deposition.The resonance shift of 50 - 4130 Hz corresponded to a polymer mass of 4.5 - 135 pg.The electrohydrodynamic method is a precise way to deposit multiple materials onto micromechanical sensors with greater resolution and repeatability than current methods.

【 预 览 】
附件列表
Files Size Format View
High precision electrohydrodynamic printing of polymer onto microcantilever sensors 2737KB PDF download
  文献评价指标  
  下载次数:18次 浏览次数:38次