(91-94)Studies on Surface Active Compound.III. Impregnating Properties of Various Surface Active Substance.

Surface active properties of lipid nanocapsules

Lipid nanocapsules (LNCs) are biomimetic nanocarriers used for the encapsulation of a broad variety of active ingredients. Similar to surface active compounds, LNCs contain both hydrophilic and hydrophobic parts in their structure. Moreover, the components of LNCs, macrogol 15 hydroxystearate (MHS) and lecithin, are known for their surface active properties. Therefore, the aim of this paper was...

Mechanical active control of surface plasmon properties.

We present a multilayer device which allows the control of Surface Plasmon (SP) propagation properties (propagation length and extension). A simple modification on an inner air gap thickness strongly affects SP propagation mode due to coupling with Parallel-Plate (PP) mode.

Surfactants - Surface Active Agents

The definition for a detergent is a cleaning agent. The main cleaning agent used in earlier days was soap. This term means a compound formed from the reaction of a fatty acid with a base such as caustic soda, forming the sodium soap of the acid. The more commonly used cleaning agent in this day and age is the synthetic detergent (SYNDET) which is a formulation such as TIDE or FAB. The essential...

Silicone Surface-Active Agents

Aerosolized medications for altering lung surface active properties.

Surface active material is important in the function of both the infant and adult lung. In the premature infant, surfactant depletion results in the requirement for very high distending pressures to open alveoli. As a consequence, shunt, hypoxemia, and right ventricular dysfunction occur. Surfactant replacement, especially by the direct instillation approach, has been proven effective in improv...