| 词汇 | iodide |
| 释义 | iodide noun[ C ] chemistry specializeduk /ˈaɪ.əʊ.daɪd/ us /ˈaɪ.ə.daɪd/ a chemical compound of iodine with another element: 碘化物（碘和其他元素形成的化合物） potassium iodide碘化钾 Chemical elements actinium alkali metal americium astatine berkelium brimstone bromine calcium fluorine germanium lithium manganese nickel plutonium quicksilver selenium silicon sodium sulphur transition metal You can also find related words, phrases, and synonyms in the topics: Chemicals, chemical compounds & gases iodide | American Dictionaryiodide noun[ C ] us/ˈɑɪ·əˌdɑɪd/ chemistry a chemical substance consisting of iodine combined with another element Examples of iodideiodide Starch grains were visualized by a weak solution of iodine (0.3 g iodine and 1.5 g potassium iodide in 100 ml water). Intracellular parasites, visualized using propidium iodide, were observed within horse red blood cells. On the other hand, necrotic cells are well stained after a short incubation with propidium iodide due to extensive membrane damage. Addition of iodide to table salt prevents the appearance of a serious iodine-deficiency disease. In addition, iodide has several isotopes with different properties that are used for different imaging applications. Possible cell bodies were seen occasionally, but the presence of a cell body could not be confirmed with propidium iodide staining. The parasites were visualized using 10 g\\ml propidium iodide (1 min), a bright orange fluorescent stain for nucleic acids. Measurements of ion energies from the explosion of large hydrogen iodide clusters irradiated by intense femtosecond laser pulses. The dead cells were stained with propidium iodide, due to the cell membrane damage. The use of indoxyl acetate and acetylthiocholine iodide staining techniques has demonstrated that free proglottides develop their own, indigenous nerve supply. Heavy fractions were separated by methylene iodide, mounted on glass slides using epoxy resin, and diamond polished. Measurements of ion energies form the explosion of large hydrogen iodide clusters irradiated by intense femtosecond laser pulses. The chromatin was visualised with 0.01g/ml propidium iodide. Thus, the mechanism of iodide retention in differentiated thyroid cancer remains unclear. The remaining saturated potassium iodide solution was added and the liquid level made up with water to 3 mm below the top of the tube. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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