An operationally simple colorimetric assay of hyaluronidase activity using cationic gold nanoparticles‡

Literature Information

Publication Date 2009-03-27
DOI 10.1039/B822917A
Impact Factor 4.616
Authors

Jung-Won Kim, Joong Hyun Kim


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Abstract

An operationally simple colorimetric way for measuring hyaluronidase activity was developed using cysteamine-bound gold nanoparticles. The addition of gold nanoparticles into hyaluronidase-containing solutions resulted in color changes, which could easily be observed with the naked eye or a UV/Vis spectrophotometer.

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