Nanoengineered surfaces enhance drug loading and adhesion.
Nanoengineered surfaces enhance drug loading and adhesion.
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DOI:
10.1021/nl103951e
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发表时间:
2011-03-09
期刊:
影响因子:
10.8
通讯作者:
Desai TA
中科院分区:
文献类型:
--
作者:
Fischer KE;Jayagopal A;Nagaraj G;Daniels RH;Li EM;Silvestrini MT;Desai TA
To circumvent the barriers encountered by macromolecules at the gastrointestinal mucosa, sufficient therapeutic must be delivered in close proximity to cells. Previously, we have shown that silicon nanowires penetrate the mucous layer and adhere directly to cells under high shear. In this work, we characterize potential reservoirs and load macromolecules into space created between nanowires. We show significant increases in loading capacity due to nanowires while retaining adhesion of loaded particles under high shear.
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影响因子:
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通讯作者:
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作者:
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通讯作者:
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