Tissue Engineering

Researchers at University of North Carolina release new data on tissue engineering

Published in Blood Weekly, June 11th, 2009

"To generate patterned substrates of self-assembled monolayers (SAMs) for cell adhesion and migration studies, a variety of gold/glass hybrid substrates were fabricated from gold evaporated on glass. A variety of surfaces were generated including gradients of gold height, completely etched gold/glass hybrids, and partially etched gold surfaces for pattern visualization," scientists in the United States report.

"Etch rates were controlled by the alkanethiol present on the surface. Gradients of gold height were created using an electrochemical etch with control over the position and slope of the gold height gradient. Cells were seeded to these surfaces, and their adhesion...

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Source: Blood Weekly (2009-06-11)

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