Mercury ion selective, ratiometric fluorescent chemosensor derived from amino acid, preparation method thereof and detection method of mercury ion using the same

摘要

present invention is derived from the amino acid in the mercury ion (Hg ^{2 +} ) optionally, proportionately sensitive fluorescent chemical sensor, a preparation method thereof, and relates to a fluorescence detection method using the same mercury, mercury ions (Hg according to the present invention ^{2 +} ) optionally, proportionally sensitive fluorescence chemical sensor 100% aqueous solution, and an aqueous solution-sensitized compared to the conventional fluorescent chemical sensor in a mixed solution of an organic solution ionic mercury (Hg ^{2 +} ) and the combination of the excellent and remarkably, other even in the presence of a transition metal ion, optionally mercury ion (Hg ^{2 +} ) to form a complex with the mercury ion (Hg ^{2 +} ) detection is possible. In addition, by proportionally according to the detected concentration, as well as possible the quantitative analysis of the mercury ion (Hg ^{2 +} ), is excellent in permeability in a biological sample, the mercury ion in the pH range of the biological sample (Hg ^{excellent 2 +} ) geomchulryeok the mercury ions in vivo samples (Hg ^{2 +} ) can be detected. In addition, in the form of solid mercury introduced into the ion (Hg ^{2 +} ) and therefore the ability to detect excellent, groundwater, rivers, such as the aquatic environment, and low concentrations of mercury ions, such as biological samples (Hg ^{2 +} ) detection can be useful in the overall industrial sector is required. ;