NBD based derivative, method for preparing the same, and method for detecting zinc ion using the same

摘要

The present invention relates to a detection method of NBD -based derivatives , their preparation , and this with the zinc ion , more specifically , NBD -based derivatives , their preparation and the detection method of the zinc ion is carried out by measuring the fluorescent intensity or color change generated based an NBD derivative of the general formula (I) is reacted with zinc ion represented by the following formula (1) , the present invention relates to . The present invention does not require precision manufacturing apparatus and the specimen , or by measuring the fluorescence intensity of the color change even when the calcium ion is present to provide a high selectivity for NBD -based derivatives produced by reacting it with the zinc ion , zinc ion the zinc ion can be detected by optical methods . ; [ formula 1]