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Document Type : Latin Dissertation
Language of Document : English
Record Number : 151821
Doc. No : ET23613
Main Entry : Ramgopal Divakar
Title Proper : ROOM TEMPERATURE ADHESIVE BONDING TECHNIQUE FOR MICROFLUIDIC BIOCHIPS
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : In this work, we present a simple method for bonding micromachined glassbiochips. Our approach relies on medical-grade UV-cured adhesives and UV-transparentsubstrates. The adhesive polymerizes forming the bond between two substrates whencured by a UV-source and the UV-transparent substrates enable the passage of UV-lightthrough them to the adhesive.Using this method, several biochips were fabricated with UV-transparent low-costmicroscopic glass cover slips. Microchannels were fabricated using standard fabricationprocedures such as e-beam evaporation, photolithography, and wet etching.Commercially available 150 cP UV-cured adhesive was spin coated to a bare substrate atroom temperature. The bare substrate was capped with the substrate containing thechannels and a UV-source of intensity 7 mW/cm2 cured the adhesive at the interface for 4min, enabling the formation of an adhesive bond. Following fabrication, the biochipswere packaged and tested with colored dye and the channels were found to be leak-proof.Several tests were performed to characterize........-....,....-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject : Electericl tess
: برق
electronic file name : TL46857.pdf
Title and statement of responsibility and : ROOM TEMPERATURE ADHESIVE BONDING TECHNIQUE FOR MICROFLUIDIC BIOCHIPS [Thesis]
 
 
 
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