The effect of bubbling expired gases through a 10% solution of bromothymol blue and a 0.25% solution of thiopentone led to chemical changes producing, in the case of bromothymol blue, a colour change and in that of thiopentone, precipitation, probably due to a change in pH caused by ...
Define bromothymol blue. bromothymol blue synonyms, bromothymol blue pronunciation, bromothymol blue translation, English dictionary definition of bromothymol blue. Noun 1. bromothymol blue - a dye used as an acid-base indicator bromthymol blue acid-base
Process is simple and comprises adding indicator to sample tested and determining the colour change. In an example 1.5 ml molten fat were dissolved in 3.5 ml for a 2% KOH soln. in a 1:1 benzyl alcohol : n-propanol mixt. and mixed with 0.11 ml 0.1% bromothymol blut soln. in n-...
Brisset, Plasmachemical decolourisation of Bromothymol Blue by gliding electric discharge at atmospheric pressure, Dyes and Pigments. 77 (2007) 118-124.Doubla, A.; Bouba Bello, L.; Fotso, M.; Brisset, J. L. Plasmachemical decolourisation of bromothymol blue by gliding arc discharge. Dyes...
bromothymol bluecolour indicator filmelectrospinningmicrobiological detectionThe unintentional bacterial contamination in food seriously harms food quality and human health, so it is necessary to establish a real‐time bacterial detection method. Here, a colour indicator film was designed to detect bacterial ...
The decolorization of dyes was observed by the change in original colour and visual disappearance of colour from the treated Petri plates.Physico-chemicalparameters like carbon source, temperature, and pH are optimized for the decolorizationprocess by changing one parameter at a time. Four isolates ...