RESAZURIN Meaning and
Definition
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Resazurin is a chemical compound that is commonly used as a redox indicator in biological and chemical assays. It has the chemical formula C12H7NO4 and is a blue powder that can undergo a reversible change in color depending on its redox state.
In its oxidized form, resazurin appears as a blue compound, but when reduced, it undergoes a distinct color change to a pink or colorless form. This property makes resazurin a valuable tool in various applications, particularly in monitoring the metabolic activity of living cells. By measuring the reduction of resazurin, researchers can assess the viability and functionality of cells.
Resazurin is frequently employed in microbiological studies to determine the presence of viable microorganisms or to assess their growth. It is added to cell cultures or growth media, where viable cells will reduce the compound, resulting in a change in color. This enables researchers to monitor cell proliferation or even evaluate the susceptibility of microorganisms to antimicrobial or cytotoxic agents.
Additionally, resazurin finds utility in environmental monitoring and water quality assessment. It can be used to detect the presence of harmful bacteria or other microorganisms in water samples, providing a quick and convenient screening method.
In summary, resazurin is a redox indicator compound that can change color depending on its oxidation state. It is widely used in various scientific applications, including determining cell viability, assessing microbial growth, and evaluating water quality.
Common Misspellings for RESAZURIN
- eesazurin
- desazurin
- fesazurin
- tesazurin
- 5esazurin
- 4esazurin
- rwsazurin
- rssazurin
- rdsazurin
- rrsazurin
- r4sazurin
- r3sazurin
- reaazurin
- rezazurin
- rexazurin
- redazurin
- reeazurin
- rewazurin
- reszzurin
- resszurin
Etymology of RESAZURIN
The word "resazurin" is a combination of two parts: "resa-" and "zurin".
The prefix "resa-" is derived from "resorufin", which in turn comes from a combination of "resorcinol" and "fluorine". "Resorcinol" refers to a chemical compound obtained from resins and considered the precursor of resorufin. "Fluorine" indicates the substitution of a hydrogen atom with a fluorine atom in the structure of resorufin.
The second part of the word, "zurin", is derived from "azure" or "azurine", which refers to a blue pigment or dye. "Azure" itself came from the Persian word "lazhward", which denoted a particular blue stone (lapis lazuli).
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