In the decolorized medium, there was no peak in the region of 1646.3 cm-1 which is the characteristics of
azo bond.
The basal culture medium used for the dye decolourization studies were LB medium with
azo dyes.
Synthesis and characterization of
azo dye para red and new derivatives.
AZO says the new probiotic was developed to fill an unmet need in the marketplace.
Dielectric measurements of the
azo polymers were carried out by a TH 2819A precision LCR meter.
Three different samples of
AZO (100 nm)/n-Si, Ag (5 nm)/
AZO (95 nm)/n-Si, and ITO (45 nm)/Ag (5 nm)/AZO (50 nm)/n-Si upon n-Si substrate are prepared which are schematically presented in Figure 1(a).
Single layers of indium tin oxide (ITO), aluminum-doped zinc oxide (
AZO), and Ag, bilayers of ITO/Ag and AZO/Ag, and sandwiched layers of ITO/Ag/ITO (IAI) and AZO/Ag/AZO (ZAZ) were fabricated, respectively, onto ordinary soda lime glass substrates (40 mm x 40 mm x 2 mm) using three-target sputtering.
Azo precursor 3 (1.5 g, 5 mmol) was added to the solution of 7-bromoheptene (0.98 g, 0.84 mL, and 5.0 mmol), tBuOK (0.62 g, 5.0 mmol), and KI (20 mg) in dried acetone (100 mL).
It has been observed that
azo dyes can reduce into aromatic amines in the digestive tract of mammals (Chung et al., 1992).
In the trial, 83 South Korean women who had been suffering from urinary urgency and frequent urination for more than three months were randomly assigned to take
Azo or a placebo every day.
TEHRAN (FNA)-
Azo dyes are widely used in color and textile industries due to their high mechanical and thermal stability and they are applied in pharmaceutics as drug carriers.