Dissolution of metallic copper in ethylenediaminetetraacetate solution in the presence of hydrogen peroxide.
スポンサーリンク
概要
- 論文の詳細を見る
A 50 mg portion of metallic copper (100 mesh) placed in 50 ml of a neutral solution containing 0.1 mol dm<SUP>−3</SUP> ethylenediaminetetraacetate (EDTA) was quantitatively dissolved within 20 min at 50 °C after the addition of a small amount of hydrogen peroxide, resulting in blue coloration of the copper(II)–edta complex.
- 公益社団法人 日本化学会の論文
著者
-
Ohzeki Kunio
Department Of Chemistry Faculty Of Science Hirosaki University
-
Kambara Tomihito
Department Of Chemistry Faculty Of Science Hokkaido University
-
Takeuchi Koji
Department of Air Pollution Control, National Research Institute for Pollution and Resources
-
Takeuchi Koji
Department of Chemistry, Faculty of Science, Hokkaido University
関連論文
- Possible Involvement of Endogenous 5-HT in Aggravation of Cerulein-Induced Acute Pancreatitis in Mice
- Solid-Phase Spectrophotometric Determination of Cobalt(II)in Tap Water and Beverages Using 2-(5-Bromo-2-pyridylazo)-5[N-propyl-N-(3-sulfopropyl)amino]phenol after Preconcentration as the 1-(2-Pyridylazo)-2-naphthol Complex
- Desensitization of Capsaicin-Sensitive Sensory Neurons in Rat Stomachs on Chronic Treatment with Sodium Taurocholate
- Determination of Phenol in Tap Water and River Water Samples by Solid-Phase Spectrophotometry
- EFFECT OF GLUCOCORTICOID DEFICIENCY ON INDOMETHACIN-INDUCED GASTRIC MICROVASCULAR PERMEABILITY, HYPERMOTILITY AND GASTRIC MUCOSAL INJURY IN RATS
- Alteration of Gastric Ulcerogenic and Healing Responses in Rats With Adjuvant-Induced Arthritis
- Protective Effect of Thiaton an Antispasmodic Drug, Against Indomethacin-Induced Intestinal Damage in Rats
- Compensatory gastroprotective role of glucocorticoid hormones during inhibition of prostaglandins, nitric oxide and desensitization of capsaicin-sensitive neurons
- EFFECTS OF METIAMIDE AND PROPRANOLOL ON GASTRIC SECRETION IN ANESTHETIZED DOGS
- INFLUENCE OF AMYLOPECTINE SULFATE ON GASTRIC MUCOSA IN NORMAL OR WATER-IMMERSION STRESSED RATS
- EFFECTS OF L-GLUTAMINE ON ACETYLSALICYLIC ACID OR TAUROCHOLIC ACID-INDUCED GASTRIC LESIONS AND SECRETORY CHANGES IN PYLORUS-LIGATED RATS UNDER NORMAL OR STRESS CONDITIONS
- STIMULATORY EFFECT OF THE WATER EXTRACT OF BAMBOO GRASS (FOLIN SOLUTION) ON GASTRIC ACID SECRETION IN PYLORUS-LIGATED RATS
- PATHOGENESIS OF GASTRIC LESIONS INDUCED BY ASPIRIN IN THE PYLORUS-LIGATED RAT
- CHARACTERISTICS OF MILD IRRITANTS AND ADAPTIVE CYTOPROTECTION ; ROLE OF ENDOGENOUS PROSTAGLANDINS IN SELF-DEFENSIVE MECHANISMS
- Gastroprotective Role of Glucocorticoid Hormones
- EFFECTS OF AN ANTIULCER AGENT, N-ACETYL-L-GLUTAMINE ALUMINUM COMPLEX (KW-110) ON THE DUODENAL AND GASTRIC ULCER MODELS IN THE RAT
- Roles of Gastric Motility Changes in Cytoprotection Induced by Acetazolamide and Cysteamine in Rats
- Preparation of Open Tubular Solid-Phase Extraction Column with 5-Amino-8-hydroxyquinoline-modified Gold Nanoparticle Phase for the Enrichment of Heavy Metal Ions
- STRAIN DIFFERENCES IN ASPIRIN-INDUCED GASTRIC ULCERATION IN RATS
- Tacrolimus (FK506), an Immunosuppressive Agent, Prevents Indomethacin-Induced Small Intestinal Ulceration in the Rat : Inhibition of Inducible Nitric Oxides Synthase Expression
- HIGH PERFORMANCE LIQUID CHROMATOGRAPHIC SEPARATION OF IRON (III) CHELATES WITH AMINOCARBOXYLIC ACIDS ON SILICAGEL COLUMN
- ACID BACK-DIFFUSION AND MUCOSAL H+ HANDLING IN THE RAT STOMACH UNDER NORMAL AND STRESS-INDUCED CONDITIONS
- Enhancement of Peptone-Induced Gastric Acid Secretion in Streptozotocin-Induced Diabetic Rats
- Solid-Phase Spectrophotometric Determination of Titanium(IV)Using 4,4'-Diantipyrylmethane
- EFFECTS OF 15(S)-15-METHYL-PGE2 METHYL ESTER ON HEALING OF CHRONIC GASTRIC AND DUODENAL ULCERS IN RATS
- Role of the Sympathetic Nervous System in Gastric Functional Changes Induced by Thyrotropin-Releasing Hormone in Rats
- An Enrichment Method of Molybdenum on a Cellulose Nitrate Resin for the Determination by Electrothermal Atomic Absorption Spectrometry Coupled with the Resin Suspension Injection
- Determination of V(IV)and V(V)by Electrothermal Atomic Absorption Spectrometry Following Selective Solid-Phase Extraction and the Study on the Change in the Oxidation State of Vanadium Species in Seawater during the Sample Storage
- CATALYMETRIC DETERMINATION OF IRON (III) AND ZIRCONIUM(IV) BY THEIR EFFECTS ON THE HYDROGEN PEROXIDE-IODIDE REACTION WITH THE AID OF IODIDE ION-SELECTIVE ELECTRODE
- Determination of Tin by Resin-Suspension Electrothermal Atomic Absorption Spectrometry after Enrichment as the Complex with Ammonium Pyrrolidinedithiocarbamate
- EFFECTS OF L-GLUTAMINE ON ACETYLSALYCYLIC ACID INDUCED GASTRIC LESIONS AND ACID BACK DIFFUSION IN DOGS
- Determination of Arsenic(III) and Total Arsenic(III, V) in Water Samples by Resin Suspension Graphite Furnace Atomic Absorption Spectrometry
- Determination of Cadmium and Lead in Tap Water by Graphite-Furnace Atomic Absorption Spectrometry after Preconcentration on a Finely Divided Ion-Exchange Resin as the Pyrrolidinedithiocarbamate Complexes
- Kinetic Spectrophotometric Determination of Carbonate Ion in Water by the Complex Formation of Uranium(VI) with 2-(5-Bromo-2-pyridylazo)-5-(N-propyl-N-sulfopropylamino)phenol
- 8-Hydroxyquinoline Derivative as a Fluorescent Chemosensor for Zinc Ion
- Tacrolimus (FK506), an Immunosuppressive Agent, Prevents Indomethacin-Induced Small Intestinal Ulceration in the Rat: Inhibition of Inducible Nitric Oxide Synthase Expression
- Extraction of Trace Amounts of Copper(II) on a Membrane Filter Using 5, 10, 15, 20-Tetraphenyl-21H, 23H-porphinetetrasulfonic Acid for the Determination by Solid-Phase Spectrophotometry
- New Therapeutic Strategy for Amino Acid Medicine : Prophylactic and Healing Promoting Effect of Monosodium Glutamate Against NSAID-Induced Enteropathy
- A.C. Polarographic Determination of Free Sulfur in Vulcanizates
- Retention behavior of iron(III) chelates with amine-N-carboxylic acids on silica-gel and octadecyl-silica columns.
- A continuous monitoring of mucosal integrity and secretory activity in rat stomach: A preparation using a lucite chamber.
- Determination of ethylenediaminetetraacetic acid and nitrilotriacetic acid as their iron(III)-complexes by reversed phase high performance liquid chromatography.
- Application of coagulated ion-exchanger colorimetry to the determination of trace amounts of phosphate in water.
- Fractional spectrophotometric determination of ethylenediaminetetraacetate and nitrilotriacetate as their iron(III) complexes by use of H- and Na-form ion exchange resin columns.
- Enrichment and determination of trace amounts of iron as the colored complex on the thin layer of ion-exchange resins.
- Pathogenic mechanisms involved in mepirizole-induced duodenal damage in the rat.
- Impairment of acid-neutralizing capacity and lesion formation in the rat duodenum during hemorrhagic shock : Comparative study with indomethacin.
- Gastroduodenal HCO3- secretion in anesthetized rats: Effects of 16,16-dimethyl PGE2, topical acid and acetazolamide.
- Effects of indomethacin on the duodenal mucosa of rats : Comparative study with cysteamine.
- Application of the AC Polarographic Method to the Microdetermination of the Sulfide Ion by the Methylene Blue Procedure
- Coagulated ion-exchanger colorimetry for the determination of trace amounts of sulfide as methylene blue.
- Polarographic behavior of cobalt-1-nitroso-2-naphthol complex in ammonium citrate and tartrate solutions.
- Functional and morphological alterations in the rat stomach following exposure to hypertonic NaCl solution.
- Duodenal Ulcers Induced by Diethyldithiocarbamate, a Superoxide Dismutase Inhibitor, in the Rat: Role of Antioxidative System in the Pathogenesis.
- Cytoprotective action of histamine against 0.6N HCl-induced gastric mucosal injury in rats; Comparative study with adaptive cytoprotection induced by exogenous acid.
- Cytoprotective action of mast cell stabilizers against ethanol-induced gastric lesions in rats.
- Effects of prostaglandin biosynthesis inhibitors and ouabain on duodenal mucosa and HCO3- secretion in rats.
- Effects of topical application of acidified omeprazole on acid secretion and transmucosal potential difference in anesthetized rat stomachs.
- Mechanisms involved in aggravation of ethanol-induced gastric mucosal lesions in adrenalectomized rats.
- Stimulation by Capsaicin of Gastric Alkaline Secretion in Anesthetized Rats.
- Induction of Gastric Lesions by 2-Deoxy-D-Glucose in Rats Following Chemical Ablation of Capsaicin-Sensitive Sensory Neurons.
- Characterization of Gastric Mucosal Blood Flow Response Induced by Intragastric Capsaicin in Rats.
- Gastric motility changes in capsaicin-induced cytoprotection in the rat stomach.
- Effects of Helicobacter pylori Infection on Gastric Parietal Cells and E-cadherin in Mongolian Gerbils
- Role of gastric acid and bile acids in the pathogenesis of Compound 48/80-induced gastric lesions in rats.
- Stimulation by prostaglandin E2 of alkaline secretion in the rat duodenum: Comparative study with hypertonic NaCl.
- Curve fitting methods applied to the elucidation of asymmetric gas-liquid chromatographic peaks.
- Dissolution of metallic copper in ethylenediaminetetraacetate solution in the presence of hydrogen peroxide.
- Gas chromatography under the column outlet pressure higher than atmospheric.
- Capsaicin-Sensitive Sensory Nerves in Recovery of Gastric Mucosal Integrity after Damage by Sodium Taurocholate in Rats.
- Vinegar is a dietary mild irritant to the rat gastric mucosa.
- Effects of various agents on prednisolone-induced gastric lesions in rats.
- Reaction of Iron(III)-Form Ion Exchanger with Acetylacetone
- Effect of 16,16-dimethyl prostaglandin E2 on gastric surface epithelial cell damage induced by 20% ethanol in rats.
- Fluorometric determination of aluminium(III) and cadmium(II) by solvent extraction of the ternary complex composed of metal ion, 8-hydroxy-5-quinolinesulfonic acid, and methyltrioctylammonium ion.
- Effects of topical application of KT1-32 on transmucosal potential difference and acid secretion in the rat stomach.
- Spectrophotometric determination of cobalt(II) with eriochrome black T after extraction as methyltrioctylammonium tetrathiocyanatocobaltate(II).
- The relationship of intraduodenal pH and delayed gastric emptying in duodenal ulceration induced by mepirizole or cysteamine in rats.
- Cytoprotective Action of L-Arginine against HCl-Induced Gastric Injury in Rats: Involvement of Nitric Oxide?
- Mechanisms Underlying Stimulation of Gastroduodenal HCO3- Secretion by NG-Nitro-L-Arginine Methyl Ester, an Inhibitor of Nitric Oxide Synthase, in Rats.
- Spectrophotometric Study on the Extraction of Magnesium(II)–8-Hydroxyquinoline-5-sulfonic Acid Chelate Anion with Zephiramine
- Conversion of cobalt(II) and nickel(II) fixed on the ion exchange resin into their trifluoroacetylacetonates and gas chromatography of the chelates.
- The Indirect Determination of Microamounts of Mercury(II) by Means of Dithizone Extraction and AC Polarography
- Spectrophotometric Study on the Extraction of the Ternary Complex Composed of Vanadium(V), 8-Hydroxyquinoline-5-sulfonic Acid and Zephiramine
- Reaction of mercury(II)-ethylenediaminetetraacetate-capriquat complex with potassium iodide in 1,2-dichloroethane and its application to the spectrophotometric determination of mercury(II).
- Reaction of Nickel Ion Fixed on the Ion Exchange Resin with 2-Thenoyltrifluoroacetone
- Application of a coagulated mixture prepared from finely divided cation and anion exchange resins to the enrichment of copper(II).
- Pathogenesis of the earliest epithelial cell damage induced by mepirizole and cysteamine in the rat duodenum.
- Histamine-induced villous damage in the rat duodenum.
- Use of the copper(II) ion-selective electrode for the determination of the stability constant of binuclear copper(II) complex with 3,6-dioxaoctane-1,8-diamine-N,N,N',N'-tetraacetric acid.
- Effects of Helicobacter pylori Infection on Gastric Parietal Cells and E-cadherin in Mongolian Gerbils
- The detection of pCR after PST by contrast-enhanced ultrasonography for breast cancer