iodo- 或 iod-
pref.(前缀)
语源
pref.(前缀)
- Iodine:
碘:
iodoform.
碘仿;三碘甲烷
语源
- From French iode [iodine] * see iodine
源自 法语 iode [碘] *参见 iodine
iodo- or (before a vowel) iod-
combining form
indicating iodine
⇒
iodoform
⇒
iodism
iodo-
Word Origin
1
a combining form representing iodine, in compound words:
iodometry.
Also, especially before a vowel, iod-.
Origin
combining form representing New Latin iōdum iodine
Related Words
- diiodomethane
- iod-
- iodoform
- iodometry
- iodophor
- triiodomethane
iodo-a word element meaning 'iodine', as in iodometry.
Also, iod-. [combining form representing New Latin iōdum]
iodo-
combining form
⇨ see iod-
combining form
⇨ see iod-
iodo-
(元音前一般作 iod- )
combining form
- Chemistry representing
IODINE .【化】表示IODINE .
1902 Jrnl. Chem. Soc. LXXXII. i. 585By the condensation of ethyl *iodoacetate with citraldehyde, a mixture of substances is apparently obtained.
1931 Times Lit. Suppl. 9 July 550/3Sodium iodoacetate prevents a similar breakdown of methylglyoxal by its inhibition of the enzyme glyoxalase.
1964 W. G. Smith Allergy & Tissue Metabolism ii. 25Inhibition of histamine and SRS-A release by antigen was noted with iodoacetate.
1888 Syd. Soc. Lex. ,*Iodo-acetic acid, see Iodacetic acid.
1948 Jrnl. Biol. Chem. CLXXVI. 88The irreversible toxic action of the inhibitor toward yeast cells is proportional to the concentration of undissociated iodoacetic acid.
1962 Lancet 15 Dec. 1275/1 Although iodoacetic acid and acetoacetate might have a different action on the metabolism of the heart muscle, both seem to inhibit contractions.
1873 Watts Fownes'Chem. (ed. 11) 760*Iodobenzenes are likewise crystalline solids.
1880 Athenæum 27 Nov. 713/1 Aluminic *iodoethylate (C2H5O)3I3Al2.
1899 J. Cagney tr. Jaksch'sClin. Diagnosis vi. (ed. 4) 201The various micro-organisms above alluded to stain brown or brownish yellow in solution of iodine and iodide of potassium or of ammonium *iodo-iodide.
1873 Watts Fownes'Chem. (ed. 11) 568*Iodomethane is insoluble in water.
1888 I. Remsen Org. Chem. 42A mono-halogen derivative of a hydrocarbon, as, for example, iodo-methane, CH3I.
1871 Roscoe Elem. Chem. 412By the action of potash on *iodophenol.
1873 Watts Fownes'Chem. (ed. 11) 795Iodophenols are produced by the action of iodine-chloride on phenol.
1902 Encycl. Brit. XXXII. 817/2The Myxobolidæ.., which have an *iodophile vacuole.
1927 Thaysen & Bunker Microbiol. Cellulose viii. 218Henneberg's statement that most of the cellulose-decomposing organisms found in the intestine are iodophil..disagrees with all previous observations.
1942 Nature 23 May 582/1 Both the rumen in ruminant and the cæcum in non-ruminant Herbivora support an abundant iodophile microflora: that is, an association of taxonomically diverse species exhibiting, in consequence of the decomposition within them of bacterial starch or granulose, the common characteristic of giving a blue colour with iodine.
1948 Jrnl. Bacteriol. LV. 197In the majority of instances *iodophilic colonies were frequent on the sucrose agar plates containing penicillin.
1971 Hawker & Linton Micro-Organisms xv. 543Cellulose decomposition is associated with iodophilic bacteria ( i.e. organisms which reveal starch-like substances when stained with iodine).
1881 Nature XXIII. 245 The amido-acids obtained from..*iodo⁓propionic acid by the action of ammonia.
1909 Jrnl. Chem. Soc. XCVI. ii. 919The behaviour of *iodoproteins as regards the formation of specific anti⁓substances was investigated.
1951 Adv. ProteinChem. VI. 253 (heading)Natural and artificial iodoproteins.
1963 Lancet 5 Jan. 12/1 Very rare examples of absent t3 suppression in patients not having hyperthyroidism have been recorded when a thyroid nodule with autonomous iodine uptake synthesises abnormal iodoproteins.
1947 Dispensatory U.S. A. (ed. 24) 584/2The *iodopyracet injection is warmed to body temperature and 20 cc{ddd}, containing 7 Gm..of the drug, is injected slowly intravenously.
1951 A. Grollman Pharmacol. & Therapeutics xxxii. 751Iodopyracet may be injected into the aorta in order to visualize the renal arteries; or into the brachial vein to visualize the chambers of the heart in the diagnosis of congenital cardiac lesions.
1971 Amer. Jrnl. Obstetr. & Gynecol. CX. 566/1Following injection of radioactive iodopyracet into the fetal circulation radioactivity moved equally rapidly into amniotic fluid in preparations involving nephrectomized or normal fetuses.
1892 Brit. Med. Jrnl. 2 Jan. 22/1*Iodopyrin. This product is a chemical compound of iodine with antipyrin, in which an atom of hydrogen is replaced by iodine. It occurs in colourless crystals.
1909 H. A. Hare et al. NationalStand. Dispensatory (ed. 2) 201Iodopyrine presents the combined physiological action of iodine and an antipyretic, and has been recommended in bronchial asthma and tertiary syphilis.
1961 L. Martin Clinical Endocrinol. (ed. 3) iii. 68There are also certain other therapeutic substances which will produce a simple goitre... These include..iodopyrine (..found in Felsol powders which are used for asthma).
1882 Athenæum 11 Nov. 632/1 By heating salicylic acid and iodine in alcoholic solution, two *iodosalicylic acids were formed.
1865 Ibid. No. 1959. 656/2The *iodo-strychnine of Pelletier.
1897 Jrnl. Chem. Soc. LXXII. ii. 330The animal was taking..diet to which was added either fresh thyroid or *iodothyrin.
1909 H. A. Hare et al. NationalStand. Dispensatory (ed. 2) 855Iodothyrine is a white or yellowish-white powder, having a sweet taste, and is prepared..by boiling fresh thyroid glands..with dilute sulphuric acid.
1932 Discovery Mar. 96/2 The flattened gilled water newt called the Axolotl changed into a smaller differently shaped land newt in the course of a few weeks by feeding it with thyroid. In this case the active substance can be extracted from the gland and chemically analysed; it is termed iodothyrin. [ is]
ORIGIN: from Modern Latin iodum iodine : see -o- .
iodo-
combining form. iodine; iodine compound: lodoform = an iodine compound. Also, iod- before vowels.
[< New Latin iodum iodine < French iode]
iodo-
— see iod-
— see iod-
iodo-iod- (mainly before a vowel)
Prefix
- chemistry containing iodine
Derived terms
English words prefixed with iodo-