Sökning: "Ultrasonic Standing Waves"
Hittade 5 uppsatser innehållade orden Ultrasonic Standing Waves.
1. Characterization of Pressure and Velocity Fields in Acoustophoresis Using Particle Tracks
Master-uppsats, KTH/Tillämpad fysikSammanfattning : This master’s thesis explores the possibility of calculating and using the pressure andvelocity fields responsible for acoustophoresis. The goal was to use simulated data,similar to two-dimensional particle tracks from a specific microfluidic platform, toestimate the force potential and solve the partial differential equation (PDE) thatgoverns the relationship between the force potential and the acoustic fields. LÄS MER
2. General Defocus Particle Tracking
Master-uppsats, KTH/Tillämpad fysikSammanfattning : Three-dimensional particle tracking is a valuable tool in microfluidics for obtaining information about a system. General Defocus Particle Tracking (GDPT) is a straightforward method of 3D particle tracking that only requires a single-camera plane, making it applicable to existing equipment in a laboratory. LÄS MER
3. Cell viability of K562 cells in pressure anti-nodes of ultrasonic standing-waves
Master-uppsats, KTH/Tillämpad fysikSammanfattning : .... LÄS MER
4. Microfluidic Chip development for acoustophoresis assisted selective cell sorting
Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Sammanfattning : Analysis of blood samples is one of the major steps in diagnosing pathological conditions like cancer. The upstream sample preparation for the pathological cell analysis from complex biological fluid like blood, involves selective cell sorting. It can be achieved using fluorescently activated or magnetically activated cell sorters. LÄS MER
5. Statistical Signal Processing of Ultrasonic Signals in Norway Spruce Infected by Root and Butt Rot
Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknikSammanfattning : Root and butt rot in Norway spruce is costly for the forest industry and finding alternative noninvasive, efficient and cheap methods is thus of great interest. Detection of root and butt rot in Norway Spruce by analysis of an ultrasonic signal sent through standing trees could be a good alternative method. LÄS MER