রঞ্জক পদার্থ, ওষুধ ও প্লাস্টিক তৈরিতে ব্যবহৃত বর্ণহীন তেলতেলে তরল
- রঞ্জক পদার্থ
Noun(1) oily poisonous liquid amine obtained from nitrobenzene and used to make dyes and plastics and medicines
(1) In the non-lignified portion, even the highly sensitive aniline blue staining failed to detect the presence of callose, which would be indicative of sieve tube formation.(2) Predominantly in the tangential walls, primary pit fields of high density are conspicuously labelled by aniline blue staining of callose.(3) Microsomal enzyme levels such as P - 450, reductase, and aniline hydroxylation enzyme were also restored to normal levels after Solanum alatum administration.(4) Following counter-staining with aniline blue, berberine hemisulfate stains lignified walls bright yellow, Casparian bands intense yellow-white and suberin blue white or blue.(5) Pollinated stigmas and stylar tissue were softened in some experiments in a solution of 8 N NaOH overnight and washed with fresh water before staining with aniline blue.(6) GUS-stained tissue sections were subsequently stained with 0.01% aniline blue in 0.07% phosphate buffer pH 7.5 if required.(7) Quantitative analyses using aniline blue revealed that the amounts of 1,3 - Ôö£ãÆ-glucan in wsc1 and rom2 cells were reduced while other suppressor deletion mutant cells were not.(8) Radial water flow was induced by application of a pressure gradient of - 0.06 MPa. Sections were incubated with monoclonal ABA antibodies and with the secondary Alexa 568 antibodies and stained with aniline blue and toluidine blue.(9) He cited examples of two key raw materials namely phenol and aniline , which are required to manufacture leather chemicals, pigments, dyestuff and rubber chemicals.(10) An example of a tumor is labeled ├ö├ç├┐carcinoma of the mamma gland├ö├ç├û and stained with red aniline .(11) Paul Ehrlich improved on Koch's staining procedure, using aniline instead of ammonia and fuchsin instead of methylene blue.(12) Basic ingredients are acid fuchsin, aniline blue, orange G, and phosphotungstic acid.(13) The calculations of Sponar suggest the nonplanarity of amino groups that are bound to aromatic systems such as in aniline or in the nucleic acid bases.(14) Callose was detected by incubating the tissue in 0.1 mM aniline blue in 0.07 M phosphate buffer, pH 8.5, for 3 h, followed by overnight washing in buffer and brief washing in water.(15) Nitrobenzene, which is used in the production of aniline , a major chemical intermediate in the production of dyes.(16) O'Neill identified dahlia as a blue violet developed from aniline red, while Schultz identified it variously as methyl violet and a mixture of magenta and methyl violet.
(1) aniline leather :: রঞ্জক পদার্থ চামড়া
1. phenylamine ::
English to Bengali Dictionary: aniline
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