periodic acid


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Related to periodic acid: Periodic acid Schiff

per·i·od·ic acid

(pûr′ī-ŏd′ĭk)
n.
A white, crystalline inorganic acid, HIO4·2H2O, used as an oxidizer.

periodic acid

(ˌpɜːraɪˈɒdɪk)
n
(Elements & Compounds) any of various oxyacids of iodine containing a greater proportion of oxygen than iodic acid and differing from each other in water content, esp either of the crystalline compounds HIO4 (metaperiodic acid) and H5IO6 (paraperiodic acid)
[C19: from per- + iodic]

per′i•od′ic ac′id

(ˈpɜr aɪˈɒd ɪk, ˌpɜr-)
n.
any of a series of acids derived from I2O7 by the addition of water molecules, as HIO4 or H5IO6.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.periodic acid - any acid of iodine that contains oxygen
oxyacid, oxygen acid - any acid that contains oxygen
References in periodicals archive ?
At the end of the experiment, mice were sacrificed and kidneys were removed immediately, fixed in 10% formalin, routinely processsed and stained with haematoxylin and eosin, Periodic Acid Schif staining and Periodic Acid Schiff-Methenamine Silver stain.
These results were replicated in the 13-week treatment study in dogs with no increase in cardiac glycogen content (Shiff periodic acid staining) observed.
a-d) The intestinall mucosa of infected fish showed a strong increase of MCs/EGCs throughout the lamina propia (hematoxylin and eosin), e-f) epithelial goblet cells (stained purple) with mucopolysaccharides (Periodic acid Schiff).
Special stains including Periodic acid Schiff (PAS) with diastase, Perl's stain, von Kossa stain were applied which highlighted MG bodies (fig-1b,c,d,e).
Gomori methenamine silver (GMS) and periodic acid schiff stain (PAS) stains were performed and highlighted thin filamentous organisms.
capsulatum-like yeasts were demonstrated by Periodic Acid Schiff stain.
First, the digests were oxidized in 1% periodic acid solution for 10 minutes and then rinsed thrice for 2 minutes with distilled water.
Slides were stained with Haematoxylin and Eosin, Papanicolaou, Periodic Acid Schiff's and Gomori's methenamine silver stains.
Predominantly acidic mucin was present on Alcian Blue Periodic Acid Schiff staining.
In the cytological examination of BALF, dense acellular eosinophilic amorphous material (Photo 3) and periodic acid Schiff (PAS)-stained macrophages (Photo 4) were seen.
Key statements polymer having a carbon-carbon double bond in a main chain is decomposed by subjecting the carbon-carbon double bond to oxidative cleavage using an oxidizing agent such as periodic acid to decrease the molecular weight, polymer chains of the decomposed polymer are combined by changing acido-basic properties such that a system containing the decomposed polymer becomes basic when acidic and becomes acidic when basic, and a modified polymer in which the structure has been changed is obtained.

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