Abstract
Bonding and assembly methods for realising a µTAS are summarised. A multi-level stack of wafers on which functional devices are formed is a useful structure to construct a sophisticated µTAS. Glass-silicon stacks fabricated by an anodic bonding have been widely used for micro flow control devices and systems. Bending of the glass-silicon structure sometimes observed prevents subsequent bonding. The reasons of this problem were studied to realise multi-level glass-silicon stacks. The anodic bonding using intermediate glass thin layer was also very useful for constructing silicon stacks. The required condition and the mechanism of this bonding were studied. A microconnector and a separable channel type microvalve useful in a µTAS are also described.
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© 1995 Springer Science+Business Media Dordrecht
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Shoji, S., Esashi, M. (1995). Bonding and Assembling Methods for Realising a µTAS. In: Van den Berg, A., Bergveld, P. (eds) Micro Total Analysis Systems. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-0161-5_16
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DOI: https://doi.org/10.1007/978-94-011-0161-5_16
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-4072-3
Online ISBN: 978-94-011-0161-5
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