OPTICAL SENSOR FOR THE DETERMINATION OF IONS

专利名称：OPTICAL SENSOR FOR THE

DETERMINATION OF IONS

发明人：ALDER, Alex,BARNARD, Steven,BERGER,

Joseph

申请号：EP95909923.0申请日：19950313公开号：EP0758450A1公开日：19970219

摘要：A kind of composition, it includes (a) transparent supports, b) at least one sidecoated (b1) and clear coat, it includes have a plasticizer, the hydrophobic glass transitiontemperature Tg that has is -150 to 50 °C, the Lipophilic salts of ion balance (b2) form, (b3)ionophore and metal ion form complex, determining and (b4) formula (I) or (II) arefluorogen, wherein R1 and R3, the C1-C30alkyl or C1-C30alkyl-CO- and R2 and R5 H C1-C30alkyl of R4 and R6, condition is that the alkyl of carbon atom is at least 5, or its saltand inorganic or organic acid. The composition is to be highly applicable to quality orquantitative optics determines that ion passes through fluorescence detection.

申请人：CIBA-GEIGY AG

地址：Klybeckstrasse 141 4002 Basel CH

国籍：CH

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