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Search Results for surfactant


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Findings from Dalhousie University broaden understanding of ceramics
2009 NOV 24 ... found to be stabilized by a predominantly steric mechanism when using a polyelectrolyte surfactant, an ammonium salt of poly(methacylate) (PMA-NH4). Considerable amounts of barium ions ...
Subject: Ceramics
Price: $3.00
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New applied biochemistry study results reported from A. Li et al
2009 NOV 27 ... biphenyl within 20 h, and they were able to degrade 500 mg/L biphenyl within 40 h. The surfactant, Tween 80, could accelerate the biodegradation process. The increase of NaCl ...
Subject: Applied Biochemistry
Price: $3.00
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New findings from University of Isfahan in the area of thermal science published
2009 NOV 24 ... CMC and a dagger H (mic), the effective micellar charge fraction (alpha) of the ionic surfactant micellization process can also be determined from ITC curves. The Gibbs free energy of ...
Subject: Thermal Science
Price: $3.00
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New materials science research has been reported by M. Trzpit et al
2009 NOV 24 ... mesoporous silicalite-1 samples, prepared in fluoride medium and using carbon black or surfactant, [3-(trimethoxysilyl)propyl]hexadecyldimethylammonium chloride, as porogen and ...
Subject: Materials Science
Price: $3.00
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New physical chemistry study findings have been reported by scientists at Nanjing University
2009 NOV 27 ... According to a study from Nanjing, People's Republic of China, "By use of a surfactant templating method, the direct synthesis of magnesia-incorporated mesoporous alumina ...
Subject: Physical Chemistry
Price: $3.00
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New science research from University of Nancy discussed
2009 NOV 25 ... behavior of a single electrowetting pixel. The concentration and type of nonionic surfactant (Tween 80 and Span 20) have been varied. The experimental data are compared with ...
Subject: Science
Price: $3.00
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Reports from University of Cincinnati add new data to research in respiratory medicine
2009 NOV 23 ... capillaries are located in close proximity to the alveolar epithelium and beneath the surfactant film. We hypothesized that the shape of alveolar capillaries and accompanying ...
Subject: Respiratory Medicine
Price: $3.00
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Reports outline enzyme research from Rutgers University
2009 NOV 23 ... populations of spherical nanoparticles (similar to 100-120 nm. in diameter) at low pH in surfactant-independent fashion and good oral bioavailability," investigators in the United States ...
Subject: Enzyme Research
Price: $3.00
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Reports outline science research from S. Govender and colleagues
2009 NOV 24 ... poly(vinylidene fluoride) and poly(sulfone) membranes, a physisorbed amphiphillic surfactant as an affinity linker with covalently attached bio-specific ligands to demonstrate heavy ...
Subject: Science
Price: $3.00
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Research from Alfred Hospital provides new data on congestive heart failure
2009 NOV 23 ... report. "Pulmonary complications of heart failure include loss of surfactant, increased pulmonary dry weight and reduced lung volume, which are likely to increase ...
Subject: Congestive Heart Failure
Price: $3.00
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Research from Nankai University broadens understanding of materials science
2009 NOV 23 ... China, "Ce0.8Zr0.2O2 solid solutions were prepared by three different methods, namely, surfactant-assisted, co-precipitation, and sol-gel methods, and were used as supports of CuO ...
Subject: Materials Science
Price: $3.00
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Research from Ohio State University, Center for Microbial Interface Biology yields new data on tuberculosis
2009 NOV 23 ... A report, 'Critical role of amino acid position 343 of surfactant protein-D in the selective binding of glycolipids from Mycobacterium tuberculosis,' is ...
Subject: Tuberculosis
Price: $3.00
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Research from University of Vigo provides new data on physical chemistry
2009 NOV 23 ... on the intermicellar exchange, which is mainly determined by the flexibility of the surfactant film around the microemulsion droplets. In agreement with experimental results, we ...
Subject: Physical Chemistry
Price: $3.00
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Research in the area of materials science reported from V. Idakiev and colleagues
2009 NOV 24 ... shift reaction (WGSR) catalyst is reported. The support was prepared through the surfactant templating technique combining with the use of mixed alkoxide ...
Subject: Materials Science
Price: $3.00
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Researchers from National University publish findings in life sciences
2009 NOV 23 ... lengths to allow loading of anticancer drug, cisplatin. The interfacial interactions and surfactant chain length effects on drug loading, optical properties and cytotoxicity were discussed ...
Subject: Life Sciences
Price: $3.00
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Researchers from University of Szeged publish findings in science
2009 NOV 27 ... n-butanol and sodium chloride by micellar-enhanced ultrafiltration using the anionic surfactant sodium dodecyl sulfate. Statistical experimental design was used to analyze the effect ...
Subject: Science
Price: $3.00
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Scientists at Dalian University of Technology target applied biochemistry
2009 NOV 27 ... Hypertonic pretreatment of explants and transformation cofactors, including Ca2+, surfactant assistants, Agrobacterium LBA4404 cell culture on transformation efficiency were ...
Subject: Applied Biochemistry
Price: $3.00
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Studies from Hunan University further understanding of chemistry
2009 NOV 23 ... ranged from 79% to 100.4%. Furthermore, we also investigated the use of gemini surfactant-capped gold nanoparticles (gemini@AuNPs) as buffer additives in protein separation. of ...
Subject: Chemistry
Price: $3.00
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Studies in the area of materials science reported from C. Gennequin and co-researchers
2009 NOV 24 ... report."Mesoporous TiO2 and Ti-Zr mixed oxides were prepared through the surfactant templating technique. Gold was loaded on supports by deposition-precipitation method. ...
Subject: Materials Science
Price: $3.00
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Study findings on emphysema are outlined in reports from University of Pittsburgh, Medical Department
2009 NOV 23 ... lung volumes. The groups were further analyzed by air-saline quasistatic measurements, surfactant staining, and surfactant functional studies. Mice ...
Subject: Emphysema
Price: $3.00
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