ElFFF is a method for the separation of charged particles and macromolecules according to their effective charge. This parameter is not measured by elec-trophoretic methods and may be obtained directly from ElFFF experiments. The effective charge may be used for the characterization of surface particle properties and macromolecule charged groups, when the required theory has been developed. ElFFF has electric field strength limitations due to electrochemical reactions at the channel walls and potential interface drop.

See also: Il/Particle Size Separation: Field Flow Fractionation: Thermal; Theory and Instrumentation of Field Flow Fractionation.

Solar Panel Basics

Solar Panel Basics

Global warming is a huge problem which will significantly affect every country in the world. Many people all over the world are trying to do whatever they can to help combat the effects of global warming. One of the ways that people can fight global warming is to reduce their dependence on non-renewable energy sources like oil and petroleum based products.

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