Powder blasting for three-dimensional microstructuring of glass
نویسندگان
چکیده
منابع مشابه
A ball valve micropump in glass fabricated by powder blasting
We present the microfabrication and characterization of a ball valve micropump in glass, which is magnetically actuated using the sinusoidal current of an external electromagnet. We employ the use of a simple powder blasting technology for microstructuring the glass substrates and fusion bonding for assembly of the multi-layered microfluidic chip. The use of a polymer membrane with embedded per...
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A sequence of single femtosecond pulses is used to create a pattern of laser affected spots at increasing depths below the surface of transparent biopolymer samples. Materials with different water contents and mechanical strengths, gelatine, chitosan, synthetic polyvinyl pyrrolidone, and biopolymer-polymer blends, are irradiated near the edge of the sample with an amplified Titanium:Sapphire la...
متن کاملAn analytical model for mechanical etching of glass by powder blasting
A nonlinear hyperbolic partial differential equation modelling the etching of glass by powder blasting is proposed. This equation is solved by means of the characteristic strip equations. The analytical solution is in reasonable agreement with measurements. AMS Subject Classification: 35F25, 35L60, 33C05.
متن کاملFabrication of Microstructures by Powder Blasting
Harry Mulisch, De ontdekking van de hemel.
متن کاملFabrication of microfluidic mixers with varying topography in glass using the powder-blasting process
The powder-blasting method is used to fabricate structures with a three-dimensional topography in glass using elastomeric masks. The relation between the mask opening width and the erosion depth is exploited to fabricate microstructures with varying depth in a single micropatterning step. As an application, planar three-dimensional micro-mixers were fabricated, which consist of a repeating conv...
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ژورنال
عنوان ژورنال: Sensors and Actuators A: Physical
سال: 2000
ISSN: 0924-4247
DOI: 10.1016/s0924-4247(00)00447-7