WordNet

press and smooth with a heated iron; "press your shirts"; "she stood there ironing" (同)iron_out, press
a heavy ductile magnetic metallic element; is silver-white in pure form but readily rusts; used in construction and tools and armament; plays a role in the transport of oxygen by the blood (同)Fe, atomic number 26
implement used to brand live stock (同)branding iron
home appliance consisting of a flat metal base that is heated and used to smooth cloth (同)smoothing iron
a golf club that has a relatively narrow metal head
having or resembling chelae or claws
a heterocyclic compound having a metal ion attached by coordinate bonds to at least two nonmetal ions (同)chelate compound
relating to or characterized by chelation (同)chelated
form a chelate, in chemistry
garments (clothes or linens) that are to be (or have been) ironed; "there was a basketful of ironing to do"
the work of using heat to smooth washed clothes in order to remove any wrinkles
a Hindu disciple of a swami
(of linens or clothes) smoothed with a hot iron

PrepTutorEJDIC

〈U〉『鉄』 / 〈U〉鉄のように堅い(強い,冷たい)こと / 〈C〉鉄製の器具 / 〈C〉[電気]『アイロン』 / 〈C〉アイアン(球を打つ部分が金属のゴルフクラブ) / 〈C〉《複数形で》手かせ,足かせ / 《名詞の前にのみ用いて》『鉄の』,鉄製の / 鉄のように堅い(強い,冷たい) / …‘に'アイロンをかける / 〈人が〉アイロンをかける
アイロンかけ / アイロンかけをした(をする)衣類
(エビ・カニ類の)はさみ

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/10/29 14:19:35」(JST)

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Iron chelate, also known as chelated iron, is a soluble complex of iron, sodium and a chelating agent such as ethylenediaminetetraacetate (EDTA), EDDHA, or others, used to make the iron soluble in water and, for the purposes of agriculture, accessible to plants.

It is encountered as a dark brownish powder, and can be a mild irritant to the skin, respiratory membranes or eyes.

Uses

Iron chelate is commonly used for agricultural purposes to treat chlorosis, a condition in which leaves produce insufficient chlorophyll. In Horticulture, Iron chelate is often referred to as 'sequestered iron' and is used as a plant tonic, often mixed with other nutrients and plant foods (e.g. seaweed). It is recommended in ornamental horticulture for feeding ericaceous plants like Rhododendrons if they are growing in calcareous soils. The Sequestered iron is available to the ericaceous plants, without adjusting the soil's pH, and thus lime-induced chlorosis is prevented.

Iron chelate has also been used as a bait in the chemical control of slugs, snails and slaters in agriculture in Australia and New Zealand. They have advantages over other more generally poisonous substances used in that their toxicity is more specific to molluscs.^[1]

Iron chelate, commonly present as FeEDTA(Ferric Ethylenediaminetetraacetic Acid), is also used to control broadleaf weeds in lawns. There are a few weeds that are not damaged by FeEDTA and users will likely need a traditional herbicide to accomplish the task.

Since the 1970s, iron chelation therapy with a similar agent, deferoxamine, has been used as an alternative to regular phlebotomy to treat excess iron stores in people with haemochromatosis.^[2]

References

^ Young CL, Armstrong GD (2001). "Slugs, Snails and Iron based Baits: An Increasing Problem and a Low Toxic Specific Action Solution". Australian Society of Agronomy. The Regional Institute. Retrieved 2009-10-18.
^ "Hemochromatosis: Monitoring and Treatment". National Center on Birth Defects and Developmental Disabilities (NCBDDD). 2007-11-01. Retrieved 2009-10-18. ^{[dead link]}

UpToDate Contents

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1. サラセミアおよびその他の鉄過剰状態に対するキレート療法 chelation therapy for thalassemia and other iron overload states
2. 遺伝性ヘモクロマトーシス以外の鉄過剰症候群 iron overload syndromes other than hereditary hemochromatosis
3. 鎌状赤血球症における赤血球輸血 red blood cell transfusion in sickle cell disease
4. 急性鉄中毒 acute iron poisoning
5. 小児期の鉛中毒：管理 childhood lead poisoning management

English Journal

Inhibitory effects of deferasirox on the structure and function of bovine liver catalase: a spectroscopic and theoretical study.

Moradi M1, Divsalar A, Saboury AA, Ghalandari B, Harifi AR.
Journal of biomolecular structure & dynamics.J Biomol Struct Dyn.2015 Oct;33(10):2255-66. doi: 10.1080/07391102.2014.999353. Epub 2015 Jan 14.
Deferasirox (DFX), as an oral chelator, is used for treatment of transfusional iron overload. In this study, we have investigated the effects of DFX as an iron chelator, on the function and structure of bovine liver catalase (BLC) by different spectroscopic methods of UV-visible, fluorescence, and c
PMID 25586906

Organic matter induced mobilization of polymer-coated silver nanoparticles from water-saturated sand.

Yang X1, Yin Z2, Chen F2, Hu J2, Yang Y3.
The Science of the total environment.Sci Total Environ.2015 Oct 1;529:182-90. doi: 10.1016/j.scitotenv.2015.05.066. Epub 2015 May 23.
Mobilization of polymer-coated silver nanoparticles (AgNPs) by anionic surfactant (sodium dodecylbenzenesulphonate: SDBS), amino acid derivative (N-acetylcysteine: NAC), and chelate (ethylenediaminetetraacetic acid: EDTA) in water-saturated sand medium was explored based on carefully designed column
PMID 26011614

Chloro-benzoquinones cause oxidative DNA damage through iron-mediated ROS production in Escherichia coli.

Chen Z1, Zhou Q2, Zou D3, Tian Y4, Liu B5, Zhang Y6, Wu Z6.
Chemosphere.Chemosphere.2015 Sep;135:379-86. doi: 10.1016/j.chemosphere.2015.04.076. Epub 2015 May 18.
Chloro-benzoquinones (CBQs) are a group of disinfection byproducts that are suspected to be potentially carcinogenic. Here, the mechanism of DNA damage caused by CBQs in the presence of ferrous ions was investigated in an Escherichia coli wild type M5 strain and a mutant L5 (ahpCF katEG mutant) stra
PMID 25996850

Japanese Journal

Effectiveness of Amaranthus retroflexus L. aqueous extract in preventing iron chlorosis of pear trees : Pyrus communis L.(Plant nutrition)

SORRENTI Giovambattista,TOSELLI Moreno,MARANGONI Bruno
Soil science and plant nutrition 57(6), 813-822, 2011-12
… in preventing lime-induced iron (Fe) chlorosis of pear trees (Pyrus communis L.). … retroflexus alone or mixed with iron sulfate (FeSO_4) was compared with synthetic Fe-chelate and an untreated control. … In the commercial orchard control trees showed severe leaf Fe-chlorosis symptoms effectively prevented by Fe-chelate. … Fe-chelate increased tree yield but decreased fruit weight, leaf potassium (K) and manganese (Mn) concentration. …
NAID 110009327356

鉄(III)担持カルボキシメチル化ペンタエチレンヘキサミン型キレート樹脂を用いるヒ素の固相抽出分離

梶原健寛,前馬恵美子,加賀谷重浩,井上嘉則,上茶谷若,梁井英之,齊藤満,遠田浩司
分析化学 = Japan analyst 60(8), 629-634, 2011-08-05
カルボキシメチル化ペンタエチレンヘキサミン（CM-PEHA）を導入したキレート樹脂を用いてAsを分離濃縮することを目的とし，Fe(III)を担持させたCM-PEHA型樹脂を用い，Asの吸着・溶出に関する基礎検討を行った．Fe(III)担持CM-PEHA型樹脂は，As(V)をpH 4 - 6で最大に吸着した．As(III)はほとんど捕集されなかったが，次亜塩素酸ナトリウム溶液を用いてAs(III)を …
NAID 10029340950

Stimulatory Role of Glycated Fetal Bovine Serum Along with Iron on In Vitro Production of Insulin by Differentiated Mouse Embryonic Stem Cells

Nishigaki Ikuo,Gunassekaran Gowri Rangasamy,Venkatesan Panjan Nagappan,Sabu Mandupal Chaco,Priya Sabu,Rajendran Peramaiyan,Sakthisekaran Dhanapal,Nishigaki Yutaka
JOURNAL OF HEALTH SCIENCE 57(4), 356-361, 2011
… In both cases, after confirmation of their differentiation into the insulin producing cells, the effects of the addition of 10 μl of 50 mM glucose, 10 μl of glycated fetal bovine serum (GFBS) and 10 μl of GFBS+20 mM iron on the differentiated stem cells were examined. … The addition of GFBS or GFBS+iron to the cultures with or without the feeder cells caused them to produce a significantly higher amount of insulin than did the addition of glucose. …
NAID 130001001080