thionine

[thi´o-nēn] a dark-green powder, purple in solution, used as a metachromatic stain in microscopy.

thi·o·nine

(thī'ō-nēn), [C.I. 52000] Amidophenthiazine; a dark-green powder, giving a purple solution in water; useful as a basic stain in histology for chromatin and mucin because of its metachromatic properties. Synonym(s): Lauth violet

thi·o·nine

(thī'ŏ-nēn) Dark green powder, giving a purple solution in water; useful as a basic stain in histology for chromatin and mucin because of its metachromatic properties.
Synonym(s): Lauth violet.

单词	thionine
释义	thionine thionine (ˈθaɪəʊˌniːn; -ˌnaɪn) or thionin n1. (Dyeing) a crystalline derivative of thiazine used as a violet dye to stain microscope specimens2. (Dyeing) any of a class of related dyes[C19: by shortening, from ergothioneine, a crystalline betaine found in ergot and blood] thionine thionine [thi´o-nēn] a dark-green powder, purple in solution, used as a metachromatic stain in microscopy. thi·o·nine (thī'ō-nēn), [C.I. 52000] Amidophenthiazine; a dark-green powder, giving a purple solution in water; useful as a basic stain in histology for chromatin and mucin because of its metachromatic properties. Synonym(s): Lauth violet thi·o·nine (thī'ŏ-nēn) Dark green powder, giving a purple solution in water; useful as a basic stain in histology for chromatin and mucin because of its metachromatic properties. Synonym(s): Lauth violet.
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