We present fabrication method of functional LOC chip for different biomedical microfluidic applications based on direct laser writing (DLW) lithography. We present fabrication of few types of microfluidic and micro-optic structures with different capabilities created by DLW system. The combination of DLW lithography in photoresist layer deposited on glass substrate and polydimethylsiloxane (PDMS) replica molding process were used for patterning of designed microstructures. Prepared microfluidic and micro-optic structures were observed by confocal microscope and microfluidic flow observations were investigated by conventional optical microscope and CCD camera.
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M. Figurova, D. Pudis, P. Gaso, "Microfluidic structures for LOC devices designed by laser lithography ," Proc. SPIE 10142, 20th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 101421C (23 December 2016);