发明名称 |
OPTICAL SENSOR AND DEVICE THEREWITH, AND METHOD FOR THE PRODUCTION THEREOF |
摘要 |
An optical sensor is provided with reduced sensitivity toward external light influences, fluorophores, and radiation, more particularly gamma radiation. The sensor is suitable for determining at least one parameter in a medium. The sensor has a matrix that contains a fluorescent dye. The matrix is supported by a transparent substrate and has a precious metal layer on the side facing the medium. The precious metal layer provides protection against photobleaching and radiation. The optical sensor is suitable for implementation in containers and laboratory products that are sterilized by gamma radiation, such as disposable bioreactors.
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申请公布号 |
US2011266449(A1) |
申请公布日期 |
2011.11.03 |
申请号 |
US200913143509 |
申请日期 |
2009.12.03 |
申请人 |
SARTORIUS STEDIM BIOTECH GMBH |
发明人 |
WUENN EBERHARD;BAUMFALK REINHARD;RIECHERS DANIEL;LUEDERS JULIA |
分类号 |
G01T1/20;C23C14/06;C23C14/34;G21K5/00 |
主分类号 |
G01T1/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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