Examples of 'periodic acid' in a sentence
Meaning of "periodic acid"
Periodic acid: a strong oxidizing agent used in organic chemistry to oxidize certain functional groups to aldehydes, ketones, or carboxylic acids
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- HIO₄ or H₅IO₆, the oxyacids of iodine in which iodine has the highest oxidation number; H₅IO₆ is a white crystalline substance (HIO₄ is not stable), and both are strong oxidizing agents.
How to use "periodic acid" in a sentence
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periodic acid
The periodic acid salt preferred is sodium periodate.
Destruction of possible carbohydrate epitopes with periodic acid.
Periodic acid is also used in as an oxidising agent of moderate strength.
Cleavage of the chains of heparin by means of periodic acid.
The salt of periodic acid is advantageously constituted by sodium metaperiodate.
One of the preferred salts of periodic acid is sodium periodate.
Periodic acid is particularly preferred.
Oxidation with periodic acid.
The precipitate is recovered in order to undergo controlled oxidation using periodic acid.
A salt of periodic acid.
Dextrin homopolysaccharide chain can be oxidized using periodic acid.
Periodic acid may also be employed to crosslink proteins comprising glycans to a solid support.
Cleavage of the chains of heparin with the aid of periodic acid.
Most notably periodic acid will cleave vicinal diols into two aldehyde or ketone fragments.
It is found to lose all activity when exposed to periodic acid or concentrated HCl.
See also
Periodic acid Schiff.
In a further embodiment, periodic acid is used.
Periodic acid or an alkali metal salt thereof ; and.
The two-phase mixture is next treated with periodic acid.
Preferably, the periodic acid is associated with another acid, preferably a strong acid.
In the present invention, a dextrin homopolysaccharide chain is oxidized using periodic acid.
As discussed above, a preferred oxidizing agent is periodic acid in the presence of bivalent cations.
According to one particularly preferred embodiment, the destruction product comprises periodic acid.
More preferably, the oxidising agent will be periodic acid or iodic acid or a salt thereof.
Other oxidizing agents that may be suitable are potassium ferricyanide, lead tetraacetate and periodic acid.
More preferably, the oxidising agent will be periodic acid or lodic acid or a salt thereof.
Periodic acid Schiff staining demonstrates highly positive histiocytes similar to those observed in Whipple 's disease.
Most preferably, the oxidising agent will be periodic acid or sodium periodate, especially periodic acid.
Periodic acid or a salt thereof ; and.
According to another preferred embodiment, the destruction product comprises periodic acid and sulphuric acid.
The xanthoma cells contain periodic acid Schiff positive, diastase resistant granules.
The cell walls of the mature egg apparatus and antipodals are periodic acid - Schiff positive.
Staining of the subunits with periodic acid - Schiff reagent indicated that the proteins were glycosylated.
As component ( 2 ) the antimicrobial composition comprises periodic acid or a salt thereof.
Periodic acid - Schiff ( PAS ) positive granules also occurred in varying amounts in leukocytes.
Hematoxylin-eosin is not useful ; periodic acid Schiff may help with identification.
The term ' periodate ' includes both periodate and periodic acid.
The susceptibility of CA6 immunoreactivity to periodic acid indicates CA6 is a carbohydrate epitope " glycotope . ".
Advantageously, a composition as defined above furthermore comprises 1 to 15 % by weight of periodic acid.
Referred is the herein described use of periodic acid und iron ( III ) chloride.
Epithelial cells, with periodic acid - Schiff positive cytoplasmic vesicles, form invaginated crypts.
The following reagents are used, periodic acid Sigma Ref.
They are periodic acid Schiff ( PAS ) positive.
Bone marrow samples were stained with Periodic Acid Schiff 's stain.
Like all periodates periodic acid can be used to cleave various 1,2-difunctional compounds ( Malaprade reaction ).
In process ( k ), suitable reagents include lead tetraacetate, phenyliodoso acetate, periodic acid or sodium metaperiodate.
Subsequently, 1 % aqueous periodic acid was used for oxidation treatment for 10 min.
Sections were embedded in paraffin, sectioned, and stained with periodic acid schiff ( PAS ).
This was then immersed in a 0.5 % periodic acid and stained with a Schiff reagent.
The oxidation is performed preferably at 20°C employing, for example, periodic acid.
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Examples of using Periodic
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Date on which eighth periodic report is due
Periodic cleaning is the only maintenance required
Information in the form of periodic communications or national
