Reduction of the fresh water demand in washing articles such as hygienic or working clothes in a conventional industrial machine having pre-wash and rinsing zones with recycling of part of the rinsing water to the pre-wash and using detergent, alkali and bleaching/disinfecting (B/D) agents is ...
Detergents also include bleaching agents such as peracids, hypochlorite, and hydrogen peroxide [24,25,26,27] to prevent discoloration of lighter fabrics and may interfere with other laundry detergent components, which ultimately results in fabric fading during the wash. Polymers are commonly used as...
to compare and evaluate the effects of three different irrigating solutions on the chemical structure of root canal dentin in extracted human teeth.Methods:Forty-eight extracted single-rooted mandibular premolar teeth were sectioned at the cemento–enamel junction by a diamond disc and were then ...
(Thermo Fisher Scientific) was performed with a dilution of 1:1500, 1:5000, 1:500, and 1:3000, respectively, at 4 °C overnight. The slides were treated with 1:5 hydrogen peroxide (H2O2) for 20 min to quench the endogenous peroxidase activity. The sections were washed with PBST and ...
and 1.2 mL of 3% hydrogen peroxide solution were successively added into the reaction mixture under vigorous stirring. Then, 1.0 mL of freshly prepared 35 mM NaBH4solution was dropwise added to the reaction mixture. It became a pale yellow-green color, which 30 min later changed to blue-violet...