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We present the fabrication of micro-sorting device with multiple-size pores micro-channel. The porous micro-channel has 1, 3, and 5 μm diameter. It was fabricated by direct laser writing. It was designed to connect with micro-channels which were fabricated by UV lithography process. The multiple-size pores micro-channel was made of IP-L as photoresist. The PDMS micro-channel has also been fabricated...
We present the fabrication of 3D porous micro-channel for artificial capillary blood vessel model to study the pressure of glomerulus in vitro. The 3D porous micro-channel was fabricated by direct laser writing to mimic the complex structure of capillary blood vessel. It was designed to connect with micro-channels which were fabricated by UV lithography process. The 3D porous micro-channel was made...
Toward to realizing establishment of new micro robot for micro-nano surgery, drag delivery etc., many people proposed microbe as actuator. So, evaluation of microbe property for these application arias is important. From this viewpoint, we try to fabricate evaluation tool for bacterial behavior in micro channel like capillary vessel. This evaluation will be helpful to our recent study “bacteria driven...
We propose a microfluidic device to analyze the feature of Caenorhabditis elegans (C. elegans) from an electric property. In this device, we assessed the body volume of C. elegans using the microchip which has a capacitance sensor. This device is mainly composed of two parts. One is a tapered micro channel. The tapered micro channel was used to immobilize C. elegans. The other is a pair of electrode...
Micro/Nano robots have attracted scientific attention to develop novel technologies such as drug delivery systems. Recently, flagellated bacteria have been used as the driving force of microobjects to develop bacteria-driven microrobots. In this paper, we propose a method of smart manipulation of multiple bacteria-driven microobjects with single manipulated guiderobot based on bacterial autonomous...
Toward to realizing establishment of new micro robot for micro-nano surgery, drag delivery etc., many people proposed microbe as actuator. So, evaluation of microbe property for these application arias is important. In this paper, we try to fabricate evaluation tool for bacterial behavior in micro channel like capillary vessel. For this purpose, we fabricated line patterned PDMS chip and use these...
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