Invention Grant
- Patent Title: Modification of surfaces to increase the surface tension
- Patent Title (中): 修改表面以增加表面张力
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Application No.: US11374332Application Date: 2006-03-13
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Publication No.: US08211245B2Publication Date: 2012-07-03
- Inventor: Volker Zimmer , Hans-Peter Braun
- Applicant: Volker Zimmer , Hans-Peter Braun
- Applicant Address: US IN Indianapolis
- Assignee: Roche Diagnostics Operations, Inc.
- Current Assignee: Roche Diagnostics Operations, Inc.
- Current Assignee Address: US IN Indianapolis
- Agency: Bose McKinney & Evans LLP
- Priority: DE19753848 19971204
- Main IPC: C23C22/56
- IPC: C23C22/56
Abstract:
The invention concerns an analytical test element in which the sample liquid is transported from a sample application site to a determination site, where a detection site lies upstream of the sample application site in the transport direction. The analytical test element has at least one surface which is composed of at least one element that can be oxidized with water or an alloy that can be oxidized with water which has been treated by the action of boiling water or water vapor.
Public/Granted literature
- US20060174978A1 Modification of surfaces to increase the surface tension Public/Granted day:2006-08-10
Information query
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