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Nanoparticle Separation in a Microfluidic Channel by Acoustophoresis and its Application to the development of a Personal Ultrafine Particle Sensor
 

Existing Ultrafine Classifier

(Scanning mobility particle sizer)

 
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Particles separated by Acoustophoresis
1
2
3

Larger particles move to the equilibrium position at a faster rate

Smaller Particles

Interdigital Transducer

Larger Particles

Interdigital Transducer

Smaller Particles

1. Miniature for personal usage
2. Simpler method to manipulate and sort small particles
 Advantages 
 
 

Flutter-driven Hybridized Triboelectric-Piezoelectric Nanogenerator for Smart Building Applications

 

Contact

Prof. Christopher Y.H. Chao

Room 5-01, Haking Wong Building,

The University of Hong Kong

+(852) 3917 2800

Department of Mechanical Engineering

Faculty of Engineering

The University of Hong Kong

© 2020 by Prof. Christopher Chao's Research Team.