b, Similar sized block of normal human breast tissue, which has been fixed, cleared, and stained with the nucleic acid dye
SYTOX Green (low power).
The main objective of this work was to evaluate the ability to remove acid dyes
using soybean meal as adsorbant, by determining efficiency using spectroscopy in the visible spectrum.
Titanium dioxide-mediated photocatalytic degradation of acid dye
and decolourisation of textile dye waste containing acid dyes
have been studied (Kanmani, 2003; Reddy, 2005).
The result shows that AHAMAA is able to decrease color of the textile wastewater containing reactive, direct, and acid dyes
The triple dye mixture is made with a blue acid dye
, a red direct dye and a yellow disperse dye (the terms 'acid', 'direct' and 'disperse' will be explained later).
The Ministry of Environment and Forests is imposing a ban on the manufacture in India of the 190 prohibited dyes, including 84 direct dyes, 30 acid dyes
, 16 disperse dyes, 11 basic dyes, 11 azoic dyes and 38 pigments.
However, the additives in the modified finishes have a positive charge, which attracts the acid dyes
now used to color wool and nylon.
McKay, Adsorption of Acid Dyes
on Chitosan Equilibrium Isotherm Analyses, Process Biochem.
In this study, the removal potential of two acid dyes
Wendelin Marie Rich studied ability of UV absorber to reduce fading of nylon coloured with acid dyes
and concluded UV absorbers were more effective at reducing colour change on lighter shades.
They are also less effective especially for the removal of brightly coloured water-soluble reactive and acid dyes
because these dyes show resistance to many chemicals, oxidizing agents and light .
A small sampling of topics to give an idea of range of topics: technical objects relation model in manufacturing enterprise, dyeing properties of acid dyes
for different tree species, broadcast encryption on cable TV applications, life estimation of car hub bearing, detection of eggshell crack based on acoustic feature and support vector machine, strategy of repeats in DNA sequence assembly, and thermal wave image reconstruction of bonding defects in missile engine shell.