20781-17-3Relevant academic research and scientific papers
A new fluorescent sensor for Cd2+ and its application in living cells imaging
Liu, Xiao-Yan,Liu, Da-Ying,Qi, Jing,Cui, Zhi-Gang,Chang, He-Xi,He, Hua-Rui,Yang, Guang-Ming
, p. 1322 - 1327 (2015)
A novel, fluorescent sensor based on 2,7-dichlorofluorescein with aromatized diethylene triamine as ionophore was developed. Under physiological pH conditions, the sensor exhibited about 70-fold enhancement in fluorescence emission upon binding with Cd2+. It demonstrates that the sensor can be used to detect Cd2+ in aqueous solution and it was successfully applied to image Cd2+ in living cells.
One kind is used for determining the content of metal ions in water environment of the compound and its application
-
Paragraph 0084, (2017/02/02)
The invention discloses an organic compound for detecting the content of metal ions. The compound adopts diethylenetriamine as a complexation main body, allows one ethylidene and amino groups to be aromatized and converted into 1,2-diaminobenzene and aniline in order to form anilinoethyl phenylenediamine, three amino groups are connected with different complexing groups, and a series of organic compounds formed in the invention can be used as metal ion complexes. The complexes and metal ion complexes, especially cadmium and mercury ion complexes, form a complex capable of causing the color or fluorescence change of an indicator in order to detect the content of metal ions. The compound can be applied in environmental detection, and can also be applied in the detection of the field of biomedicines.
