azo-

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azo-

(ā'zo, az'ō),
Prefix denoting the presence in a molecule of the group ΞC-N=N-CΞ. Compare: diazo-.
[Fr. azote, name for nitrogen proposed by Antoine Laurent Lavoisier]

azo-, az-

prefix meaning 'containing nitrogen': azotemia, azine.

azo-

Prefix denoting the presence in a molecule of the group ≡C-N=N-C≡.
Compare: diazo-
[Fr. azote, name for nitrogen proposed by Antoine Laurent Lavoisier]

azo-

, az- [Gr. azotos, lifeless]
Prefix indicating the presence of -N:N- group in a chemical structure. This group is usually connected at both ends to carbon atoms.
See: azo compounds
References in periodicals archive ?
E133 Brilliant Blue FCF Azo dye which gives a blue colour, but with tones of green if used with a yellow colouring.
Presence of azo linkage is one of those structural features which are responsible for antibacterial and pesticidal activities of different types of compounds.
Toxicity study of these synthesized mono azo reactive dyes has also been performed by evaluating the haemolytic activity.
Reduction of azo bonds in anaerobic condition is the first step in the breakdown of azo dyes, forming aromatic amines (Pandey et al.
It has been reported that the degradation by chemical reduction of azo dyes produces aromatic amines which are toxic and carcinogenic, so this process is not recommended although the discoloration is carried out.
Even if it turns out that Azo helps a little, is that worth $18 for the first two weeks' worth of pills, then $25 a month after that?
The products affected are predominantly azo pigments, yellow and red high-performance pigments, effect pigments, phthalocyanines and .
Synergy Health UK is a leader in infection prevention and control with the Azo family of products.
Dentro de los compuestos xenobioticos, los colorantes de tipo azo son de importancia debido a que son ampliamente utilizados en diferentes tipos de industrias, como la textil.
Azobenzene-containing polymers (azo polymers for short) have received considerable attention in recent years because of their potential applications in the fields of optical data storage, liquid crystal displays, and holographic surface relief gratings (9-11), Upon light irradiation, azo polymers show various photoinduced variations including phase transition, chromophore orientation, surface-reliefgrating formation, and photomechanical bending, which are based on the trans-to-cis and the cis-to-trans photoisomerization of azo chromophores (12), (13).
During testing, the FSRU team noted that several Lactobacilli also modify azo dyes--dyes used in the textile industry that may be passed along to wastewater streams if untreated.