Use of Trypan Blue Corneal Staining and Centration Ring in Boston Keratoprosthesis Surgery

2011 ◽  
Vol 9 (4) ◽  
pp. 141-144
Author(s):  
Thomas John
1982 ◽  
Vol 47 (10) ◽  
pp. 2746-2748 ◽  
Author(s):  
Miroslav Matrka ◽  
Jana Pípalová

Oxidation of Trypan Blue with cerium(IV) ion in acid medium gives arenediazonium cation similar to the oxidation product of N,N-dimethyl-4-aminoazobenzene. Quantitative evaluation of the arenediazonium salt formed has been carried out spectrophotometrically after previous C-azo coupling with 2-naphthol.


Sign in / Sign up

Export Citation Format

Share Document