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    • 3. 发明公开
    • 히드라진 선택성을 갖는 화학센서 및 이를 이용한 히드라진 검출방법
    • 具有选择性的化学传感器及其使用方法监测氢化肼
    • KR1020130077402A
    • 2013-07-09
    • KR1020110146094
    • 2011-12-29
    • 중앙대학교 산학협력단
    • 장석규최명길황지영문정옥어수영
    • C07D311/06C07D265/38G01N31/22G01N21/78
    • PURPOSE: A chemosensor having selectivity for hydrazine is provided to be used as a selective turn on type fluorescence sensor as the fluorescence intensity is remarkably increased by deprotection reaction in which the lebulinyl group is cut by hydrazine, and to detect the hydrazine with the naked eye using color reaction. CONSTITUTION: A compound represented by the chemical formula 1 is provided. The compound of the chemical formula 1 is the compound represented by the below chemical formula 1a. A sensor for detecting hydrazine comprises a compound represented by the chemical formula 2. A composition for detecting hydrazine comprises: the compound represented by the below chemical formula 2; and a mixed solution containing acetate buffer solution and DMSO aqueous solution. A method for detecting hydrazine is to use the above sensor. Hydrazine is detected by reacting the sensor with the sample containing hydrazine under the solution mixing the acetate buffer solution having a pH of 3-6 and 1-99% of DMSO aqueous solution.
    • 目的:提供对肼具有选择性的化学传感器,作为选择性转接型荧光传感器,其荧光强度通过脱乙酰基被肼切割的脱保护反应显着增加,并用肉眼检测肼 使用颜色反应。 构成:提供由化学式1表示的化合物。 化学式1的化合物是下述化学式1a表示的化合物。 用于检测肼的传感器包括由化学式2表示的化合物。用于检测肼的组合物包括:由下列化学式2表示的化合物; 和含有乙酸盐缓冲溶液和DMSO水溶液的混合溶液。 检测肼的方法是使用上述传感器。 通过使该传感器与含有肼的样品在混合pH为3-6的乙酸盐缓冲溶液和1〜99%DMSO水溶液的溶液下进行反应来检测肼。