Results 221 to 230 of about 323,483 (259)

The surface organic modification of tourmaline powder by span-60 and its composite

Applied Surface Science, 2012
Abstract To improve the compatibility and dispersed stability between tourmaline and a polymer resin matrix, the surface organic modification of tourmaline powder with span-60 was studied, and factors that influence the modification effects were investigated using the activation index and contact angle. The results showed that the activation index of
Yingmo Hu, Xue Yang
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Preparation and properties of vesicles (niosomes) of sorbitan monoesters (Span 20, 40, 60 and 80) and a sorbitan triester (Span 85)

International Journal of Pharmaceutics, 1994
Abstract Formation of multilamellar vesicles (niosomes) of a series of sorbitan monoesters (Span 20, 40, 60 and 80) and a sorbitan trioleate (Span 85) has been studied using a mechanical shaking technique without sonication. 5(6)-Carboxyfluorescein (CF) was used as a model solute to investigate entrapment efficiency and release.
T YOSHIOKA, B STERNBERG, A FLORENCE
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Span‐60‐based organogels as probable matrices for transdermal/topical delivery systems

Journal of Applied Polymer Science, 2011
AbstractThe current study describes the preparation and characterization of thermoreversible span‐60 and sunflower oil (SO)‐based organogels as a matrix for drug delivery. Effect of gelator concentration on the properties of the organogels was studied by physical property evaluation, stability, light microscopy, FTIR spectroscopy, XRD, thermal analysis,
B. Behera, V. Patil, S. S. Sagiri, K. Pal, S. S. Ray   +4 more
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Linkage map of eight human chromosome 11q markers, including DRD2, spanning 60 cM

Cytogenetics and Cell Genetics, 2008
We have constructed a linkage map of eight RFLP markers located on chromosome 11 q in the region of the dopamine D₂ receptor gene (DRD2) recognized by probe hD2Gl. Abnormalities in dopaminergic neurotransmission mediated by this receptor have been implicated in several psychiatric disorders.
J, Gelernter, A J, Pakstis, D, Grandy, M, Litt, A E, Retief, J L, Kennedy, A, Hing-Loh, G, Schoolfield, O, Civelli, K K, Kidd   +9 more
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Distribution, Metabolism and Tumoricidal Activity of Doxorubicin Administered in Sorbitan Monostearate (Span 60) Niosomes in the Mouse

Pharmaceutical Research, 1995
Encapsulation of doxorubicin in niosomes was sought as a route to tumour targeting and improved tumoricidal through the alteration of doxorubicin pharmacokinetics and metabolism.Doxorubicin niosomes (10 mg kg-1 doxorubicin) prepared from sorbitan monostearate (Span 60), cholesterol and choleth-24 (a 24 oxyethylene cholesteryl ether) in the molar ratio ...
I F, Uchegbu, J A, Double, J A, Turton, A T, Florence   +3 more
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Design of 60-ft Span Shed with Ridge-type Roof Trusses

1961
A workshop building 60-ft span, by 130 ft long, by 18 ft high to eaves is required for manufacturing purposes. Details were discussed between the customer and the structural engineer, and frequently, when this type of industrial building is required, the services of an architect are considered unnecessary. The customer arranges for the building work (e.
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Life Span: Older Adulthood/Seniors (From Ages 60 to 75)

2013
Although the terms older adult and senior citizen are commonly defined as individuals 60 years and above, later adulthood contains various life-course phases and developmental periods. The young-old, defined as individuals in the age range of 60–75 years, often experience various health, social, and economic transitions.
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The effect of emulsifying agents (tween 60 and span 60) on the gastro-intestinal tract

The American Journal of Digestive Diseases, 1953
F, STEIGMANN, E M, GOLDBERG, H M, SCHOOLMAN   +2 more
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Assessing the impact of Span 60 and cholesterol on mupirocin niosomes developed for topical delivery

Pharmakeftiki
Mupirocin (MUP), a broad-spectrum antibacterial agent, is commonly used in order to treat superficial skin infections. However, its therapeutic efficacy is limited by poor skin permeability and the impracticality of prolonged topical administration. This study reports the development of a niosomal delivery system engineered so as to enhance topical MUP
Fareed, Noor Yousif, Naji, Ghada Hamid, Al-Zheery, Worood Hameed   +2 more
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Determination of Span 60 in Dry Yeast by Gas Chromatography

Canadian Institute of Food Science and Technology Journal, 1987
B. Kamel, H.J. Dawson, J. McNeill, Y. Kakuda   +3 more
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