Stable colloidal gold nanoparticles with controllable surface modification and functionalization

作者: Yuki Ichikawa , Wei Qian , Makoto Murakami , Yong Che

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摘要: In the present invention, a method of producing stable bare colloidal gold nanoparticles is disclosed. The can subsequently be subjected to partial or full surface modification. comprises preparation in liquid by employing top-down nanofabrication using bulk as source material. modification these carried out adding one multiple types ligands each containing functional groups which exhibit affinity for nanoparticle surfaces produce conjugates. Because high efficiency and excellent stability produced this method, fabricated conjugates have coverage with tuned any percent value between 0 100%.

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