New method to remove nanoparticles from blood with ease
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Researchers, including those of Indian-origin, have developed a new technology that uses an oscillating electric field to easily and quickly remove nanoparticles from blood.
Engineers at the University of California, San Diego in US, evolved an electronic chip which could also serve as a general tool to separate and recover nanoparticles from other complex fluids for medical, environmental and industrial applications.
Nanoparticles, which are generally one thousand times smaller than the width of a human hair, are difficult to separate from plasma, the liquid component of blood, due to their small size and low density.
Traditional methods to remove nanoparticles from plasma samples, such as diluting the plasma or adding a high concentration sugar solution to the plasma and spinning it, either alter the normal behaviour of the nanoparticles or cannot be applied to some of the most common nanoparticle types.
Engineers at the University of California, San Diego in US, evolved an electronic chip which could also serve as a general tool to separate and recover nanoparticles from other complex fluids for medical, environmental and industrial applications.
Nanoparticles, which are generally one thousand times smaller than the width of a human hair, are difficult to separate from plasma, the liquid component of blood, due to their small size and low density.
Traditional methods to remove nanoparticles from plasma samples, such as diluting the plasma or adding a high concentration sugar solution to the plasma and spinning it, either alter the normal behaviour of the nanoparticles or cannot be applied to some of the most common nanoparticle types.
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