Highly efficient drug delivery with gold nanoparticle vectors for in vivo photodynamic therapy of cancer.
Highly efficient drug delivery with gold nanoparticle vectors for in vivo photodynamic therapy of cancer.
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DOI:
10.1021/ja801631c
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发表时间:
2008-08-13
影响因子:
15
通讯作者:
Burda C
中科院分区:
文献类型:
--
作者:
Cheng Y;C Samia A;Meyers JD;Panagopoulos I;Fei B;Burda C
A highly efficient drug vector for photodynamic therapy (PDT) drug delivery was developed by synthesizing PEGylated gold nanoparticle conjugates, which act as a water-soluble and biocompatible “cage” that allows delivery of a hydrophobic drug to its site of PDT action. The dynamics of drug release in vitro in a two-phase solution system and in vivo in cancer-bearing mice indicates that the process of drug delivery is highly efficient, and passive targeting prefers the tumor site. With the Au NP–Pc 4 conjugates, the drug delivery time required for PDT has been greatly reduced to less than 2 h, compared to 2 days for the free drug.
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影响因子:
3.9
作者:
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通讯作者:
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