Formation of BaSO_4 Whiskers in Microemulsion
スポンサーリンク
概要
- 論文の詳細を見る
Several shapes of BaSO4 particles were synthesized by the reaction of Ba(AOT)2 microemulsion with NaAOT microemulsion containing SO42– at differing [Ba2+]/[SO42–] mole ratios. BaSO4 nanofilaments were obtained under an excess of Ba2+ with the same mole ratio to that of Li and Mann (2000). A plasma replica SEM revealed that the nanofilaments were formed exactly in the microemulsion. Further excess Ba2+ resulted in the formation of short rags and thick spirals rather than nanofilaments. In contrast, fine particles were formed under a shortage of Ba2+. By addition of excess Ba2+ to the microemulsion after the generation of the fine particles under a shortage of Ba2+, whisker-like rods were obtained. These results suggest a new mechanism for formation of the whisker-like rods through an anisotropic aggregation of the fine particles.
- 社団法人 化学工学会の論文
- 2005-05-01
著者
-
Sato Hiroshi
Division of Pharmacy, Niigata University Medical and Dental Hospital
-
Shoji Tomoko
Division Of Chemical Engineering Graduate School Of Engineering Science Osaka University
-
OHGAKI Kazunari
Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University
-
IIDA Shunichi
Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University
-
OBATAKE Namiko
Division of Chemical Engineering, Graduate School of Engineering Science, Osaka University
-
Ohgaki Kazunari
Division Of Chemical Engineering Graduate School Of Engineering Science Osaka University
-
Iida Shunichi
Division Of Chemical Engineering Graduate School Of Engineering Science Osaka University
-
Obatake Namiko
Division Of Chemical Engineering Graduate School Of Engineering Science Osaka University
-
Sato Hiroshi
Division Of Cardiology Tsukazaki Memorial Hospital
関連論文
- Functional Proteomic Analysis of Experimental Autoimmune Myocarditis-Induced Chronic Heart Failure in the Rat
- Steroid resistance in prolonged type I membranoproliferative glomerulonephritis and accelerated disease remission after steroid withdrawal
- Adult onset Fanconi syndrome : extensive tubulo-interstitial lesions and glomerulopathy in the early stage of Chinese herbs nephropathy
- PE-222 The Decrease of Plaque Volume during PCI Has Negative Impact on Coronary Flow in Acute Myocardial Infarction(Acute Myocardial Infarction, Clinical (Diagnosis/Treatment) 12 (IHD) : PE38)(Poster Session (English))
- Convalescent Stage Coronary Flow Reserve and Late Myocardial Morphologic Outcomes in Patients With First Anterior Acute Myocardial Infarction
- Slow-Flow Phenomenon during Percutaneous Coronary Intervention in Acute Myocardial Infarction : An Intravascular Ultrasound Study
- The Influences of Hemodialysis and AV-Shunt on Bilateral Internal Thoracic Artery Flows : An Ultrasound Study
- A Case of Adult Onset Stills Disease Complicated with Cryptogenic Organizing Pneumonia
- Metabolomic profiling of uremic solutes in CKD patients
- Diagnostic value of serum EBV-DNA quantification and antibody to viral capsid antigen in nasopharyngeal carcinoma patients
- CJK-10 Various types of "Drug Information Brochure" for inpatient-oriented pharmaceutical care services
- CONCENTRATIONS OF METAL ELEMENTS IN MOUSE ORGANS AFTER INTRATRACHEAL ADMINISTRATION OF COAL FLY ASH
- CONCENTRATIONS OF METAL ELEMENTS IN MOUSE ORGANS AFTER INTRATRACHEAL ADMINISTRATION OF COAL FLY ASH
- CYTOTOXICITY OF NICKEL OXIDE PARTICLES IN RAT ALVEOLAR MACROPHAGES CULTURED IN VITRO
- The Scaffold Protein c-Jun NH2-Terminal Kinase-associated Leucine Zipper Protein Regulates Cell Migration through Interaction with the G Protein G13
- Detection of Radiation Induced Gene Mutation Using Muta^ Mouse
- The Distribution and Retention of ^Sr in Mice after a Single Intravenous Injection of High and Low Doses
- Aspirin Attenuates the Incidence of Silent Brain Lesions in Patients With Nonvalvular Atrial Fibrillation
- Relative Cage-Occupancy of CO_2-Methane Mixed Hydrate
- Hysteresis in Dissociation and Reformation of Methane Hydrate Crystal
- 国動協および公私動協において動物実験に用いられたサルおよびブタのHEV感染調査
- Deposition Patterns of Plutonium in Mouse Liver after Intraperitoneal Injection of Plutonium Citrate
- Crescentic glomerulonephritis associated with thrombotic microangiopathy
- Border Gas Hydrate System Having Quadruple Point of Hydrate + Two Liquids + Gas Phases
- Formation of BaSO_4 Whiskers in Microemulsion
- Treatment of double carcinoma of the esophagus and lung
- OPTIMAL TIMING OF ENDOSCOPIC EVALUATION OF THE PRIMARY SITE OF ESOPHAGEAL CANCER AFTER CHEMORADIOTHERAPY OR RADIOTHERAPY : A RETROSPECTIVE ANALYSIS
- Risk factors and clinical courses of chemoradiation-related arterio-esophageal fistula in esophageal cancer patients with clinical invasion of the aorta
- Japan Renal Biopsy Registry : the first nationwide, web-based, and prospective registry system of renal biopsies in Japan
- Losartan modulates muscular capillary density and reverses thiazide diuretic-exacerbated insulin resistance in fructose-fed rats
- Comparison of MMP-3 levels in rheumatoid arthritis after treatment with tocilizumab or infliximab for 12 weeks
- Reply to : Comment on "Comparison of MMP-3 levels in rheumatoid arthritis after treatment with tocilizumab or infliximab for 12 weeks" by Yokoe et al
- Electron Spin Resonance Study on $\gamma$-Ray-Induced Ethyl Radical in Ethane Hydrate
- Prognostic Factors for Renal Amyloidosis:A Clinicopathological Study Using Cluster Analysis
- Japan Renal Biopsy Registry and Japan Kidney Disease Registry : Committee Report for 2009 and 2010
- A case of adult-onset Still's disease complicated by thrombotic thrombocytopenic purpura with retinal microangiopathy and rapidly fatal cerebral edema