| DON | 6-diazo-4-oxo-norleucine |
|---|
diazobenzene
| diazo- | <chemistry, prefix> A combining form (also used adjectively), meaning pertaining to, or derived from, a series of compounds containing a radical of two nitrogen atoms, united usually to an aromatic radical; as, diazo-benzene, C6H5.N2.OH. Diazo compounds are in general unstable, but are of great importance in recent organic chemistry. They are obtained by a partial reduction of the salts of certain amido compounds. <chemistry> Diazo reactions, a series of reactions whereby diazo compounds are employed in substitution. These reactions are of great importance in organic chemistry. Origin: Pref. Di- + azo-. (29 Oct 1998) |
|---|---|
| diazo reaction | The reaction of diazotised sulfanilic acid with bilirubin to form azobilirubin, which forms the basis of quantitating the amount of bilirubin in biological fluids. See: van den Bergh's test. Synonym: Ehrlich's diazo reaction. (05 Mar 2000) |
| diazo reagent | Two solutions, one of sodium nitrite, the other of acidified sulfanilic acid, used in bringing about diazotization. Synonym: Ehrlich's diazo reagent. (05 Mar 2000) |
| diazo stain | <technique> For argentaffin granules, in enterochromaffin cells, a variety of diazonium salts are used to blacken the cells. (05 Mar 2000) |
| Ehrlich's diazo reaction | The reaction of diazotised sulfanilic acid with bilirubin to form azobilirubin, which forms the basis of quantitating the amount of bilirubin in biological fluids. See: van den Bergh's test. Synonym: Ehrlich's diazo reaction. (05 Mar 2000) |
| Ehrlich's diazo reagent | Two solutions, one of sodium nitrite, the other of acidified sulfanilic acid, used in bringing about diazotization. Synonym: Ehrlich's diazo reagent. (05 Mar 2000) |
| acidic dyes | Dye's which ionise in solution to produce negatively charged ions or anions; they consist of sodium salts of phenols and carboxylic acid dyes; their solutions tend to be neutral or slightly alkaline; examples are eosin and aniline blue. (05 Mar 2000) |
| acridine dyes | Derivatives of the compound acridine which is closely related to xanthene; important as fluorochromes in histology, cytochemistry, and chemotherapy; examples include acriflavine, acridine orange, and quinacrine mustard. (05 Mar 2000) |
| azin dyes | Dye derivatives of phenazine, C6H4-N2-C6H4 that include important histologic stains, such as neutral red, azocarmine G., and safranin O. (05 Mar 2000) |
| azocarmine dyes | Dye's giving a dark purplish red colour as histologic stains. (05 Mar 2000) |
| azo dyes | Dye's in which the azo group is the chromophore and joins benzene or naphthalene rings; they include a large number of biologic stains, such as Congo red and oil red O; also used clinically to promote epithelial growth in the treatment of ulcers, burns, and other wounds; many have anticoagulant action. (05 Mar 2000) |
| basic dyes | Dye's which ionise in solution to give positively charged ions or cations; the auxochrome group is an amine which can form a salt with an acid like HCl; solutions are usually slightly acidic; examples include basic fuchsin and toluidine blue O. (05 Mar 2000) |
| chlorotriazine dyes | Dyes containing one or more chlorotriazine moieties that react with polysaccharides. (05 Mar 2000) |
| rosanilin dyes | Several triaminotriphenylmethane dye's or mixtures of them often sold under the name of basic fuchsin; rosanilin dye's differ from other triphenylmethane dye's in that the amino groups are unsubstituted, and they may have methyl groups introduced directly onto the benzene rings; the four possible such dyes are pararosanilin, rosanilin, new fuchsin, and magenta II. (05 Mar 2000) |
| rosaniline dyes | Any dye or mixture of dyes made from rosaniline, a red triphenylmethane aniline derivative; used to colour fabrics, paper and as biological stain; also used as disinfectant and topical antifungal agent. (12 Dec 1998) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|