(a.) Pertaining to, derived from, or containing iron. Specifically (Chem.), denoting those compounds in which iron has a higher valence than in the ferrous compounds; as, ferric oxide; ferric acid.
(1) Thus, although ferric-enterochelin cannot penetrate the cell surface from outside, the complex that is formed within the envelope is transported normally into the cell.
(2) Ferric iron in aqueous solution was used as an iron-only control.
(3) The free radical scavengers mannitol, thiourea, benzoate, and 4-methylmercapto-2-oxobutyrate protected either native cells exposed to H2O2 or pretreated hepatocytes exposed to H2O2 and given ferric or ferrous iron.
(4) During this reaction, the complete reduction of ferric ions present in ferredoxin was observed with a fast rate under either aerobic or anaerobic conditions.
(5) The effects of naftidrofuryl have been studied on MDA production in phosphate buffer in the presence or absence of ferric ions.
(6) Iron presented as inorganic ferric or ferrous salts may also be absorbed, though the more soluble ferrous salts are adsorbed much more rapidly.
(7) By using the Lancefield method as the standard, there was 100% agreement with both the colorimetric and ferric chloride tests for hippurate hydrolysis, and 96% agreement with the CAMP test.
(8) 220 MHz proton Fourier transform (FT) NMR with quadrature phase detection (QPD) technique is applied to observe largely hyperfine-shifted signals of various hemoproteins and hemoenzymes in ferric high-spin state.
(9) An additional synthetic analog of RA, which lacks a carbonyl group at the diketopiperazine ring, exhibited the same uptake rates as ferric RA.
(10) The electronic structure of the low-spin ferric iron in cyanide complex appears to be modulated by halide binding to a protonated amino acid in the distal heme cavity.
(11) Ferric ammonium citrate, ferrous sulfate and ferrous gluconate were all found effective in preventing rat anemia when added to their drinking water.
(12) Ferric ion and ferrocyanide are bound to nodes as colloidal precipitates, and may migrate away from their sites of formation.
(13) Of several heavy metal ions, such as Fe3+, Fe2+, Co2+, Ni2+, Cu2+ and Zn2+, tested for supplementation of the alkaline growth deficiency, only iron, either added in the ferrous or ferric form, was able to restore cellular growth.
(14) Ferric reduction takes place at the plasma membrane of the root epidermis cells by a transmembrane redox system, which can be activated when iron is getting short.
(15) Ferric[59Fe] citrate was injected to rats bearing hepatoma induced by the administration of diethylnitrosamine.
(16) On the morning before a 10 d collection period, the milk-substitutes were supplemented with 59Fe as ferric chloride and 65Zn as zinc chloride.
(17) A gene (FRE1) was identified which encodes a protein required for both ferric iron reduction and efficient ferric iron assimilation, thus linking these two activities.
(18) These results, taken together, indicate a role for ferric citrate in the iron nutrition of this strain, which has been shown to be an efficient nitrogen-fixing strain on a variety of soybean cultivars.
(19) The reduced toxicity can be correlated with changes in the difference spectrum of ferric-Adriamycin vs Adriamycin (ADR), where a peak around 610 nm shifted to the 570 nm region.
(20) Electron paramagnetic resonance (EPR) at 15 K was used to probe the magnetic interaction between the visible copper CuA2+ and ferric cytochrome a in the carbon monoxide compound of beef heart cytochrome oxidase.
(a.) Made or consisting of iron; partaking of iron; iron; as, irony chains; irony particles.
(a.) Resembling iron taste, hardness, or other physical property.
(n.) Dissimulation; ignorance feigned for the purpose of confounding or provoking an antagonist.
(n.) A sort of humor, ridicule, or light sarcasm, which adopts a mode of speech the meaning of which is contrary to the literal sense of the words.
(1) And the irony of it is it doesn't interest me at all.
(2) The irony of this type of self-manipulation is that ultimately the child, or adult, finds himself again burdened by impotence, though it is the impotence of guilt rather than that of shame.
(3) The irony is that we have more media than ever before, but less insight.
(4) Richard Aylard, director of sustainability and external affairs for Thames Water, said the firm was aware of the irony that heavy rain had set in after the hosepipe ban was announced.
(5) One of the terrible ironies of the Iraq War is that President Bush used the threat of nuclear terrorism to invade a country that had no active nuclear program.
(6) That he was able to keep his secret treasures here, not in some remote corner of the globe but in the centre of the city that gave birth to the National Socialist movement, is both extraordinary and not short of a certain dark irony.
(7) He is wary of pretension, alive to all shades of irony.
(8) There was a thing at the time that said basically: 'Oh, the working classes obviously don't understand this is irony, so Harry's had to kill him off.'
(9) But the character – compounded of piercing sanity and existential despair, infinite hesitation and impulsive action, self-laceration and observant irony – is so multi-faceted, it is bound to coincide at some point with an actor’s particular gifts.
(10) The irony of her image being exchanged in return for commodities in the future,” she said, “seems to recall the way that actual slaves’ bodies were serving as currencies of exchange.” Larson arrived at a different conclusion about the honor.
(11) In the end, though, practical rethinkers have to get beyond the delights of irony and paradox in which Glasman too often wraps himself.
(12) There is a perverse irony that people who have cracked their iPhones are now being targeted by hackers.
(13) The irony of this is that today, when I was getting all of this horrible antisemitic shit that I’ve only ever seen in Russia, I was reminded that 26 years ago today my family came to the US from Russia.
(14) The irony is an uncomfortable one for policymakers.
(15) Because of our slightly younger average age and city location, we were supposedly one of the "new wave" WIs that had started springing up in the years before – groups that rejected crochet and did more modern activities, often with more than a tinge of irony.
(16) White House officials said that Obama, who was planning to work on the final draft of his speech on his flight from Washington to Oslo, would directly address the issue of the irony of being awarded the peace prize while escalating the war.
(17) Labour's pensions spokesman, Gregg McClymont, said: "The irony is that there are lots of good pension schemes out there that are being undermined by what is going on.
(18) She is being helpful, no doubt about that, but there is an unconscious note of power play – not to mention the sweet irony of my having provoked her into pulling not one but two phones out of her bag within seconds of us sitting down.
(19) "The irony of welcoming to the London 2012 Olympic Games an individual who is alleged to have led an organised and brutal repression of athletes because they peacefully exercised their internationally recognised right to freedom of expression and association during Bahrain's Arab Spring would be a blow to all athletes around the world, and irreconcilable with the UK commitment to human rights and claimed support to peaceful pro-democracy movements," the ECCHR said.
(20) A h, the irony of white people complaining about being interrupted by black people.