Poly(ethylene glycol) with observable shedding.
Poly(ethylene glycol) with observable shedding.
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DOI:
10.1002/anie.201001868
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发表时间:
2010-09-03
影响因子:
16.6
通讯作者:
Farokhzad, Omid C.
中科院分区:
文献类型:
--
作者:
Gao, Weiwei;Langer, Robert;Farokhzad, Omid C.
A novel FRET-bearing poly(ethylene glycol) (PEG) conjugate fluoresces at 520 nm when it is cleaved off from nanoparticles (NPs). When the NPs were targeted to cancer cell lines, the reducing redox of the endosomal compartment caused disulfide bond cleavage and shedding of the PEG layer. The fluorescence emission can be suppressed by N-ethylmaleimide to inhibit disulfide cleavage and restored by dithiothreitol, a disulfide cleavage reagent, indicating a direct correlation between fluorescence emission and PEG shedding.
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影响因子:
14
作者:
Cheng, Jianjun;Teply, Benjamin A.;Farokhzad, Omid C.
通讯作者:
Farokhzad, Omid C.
影响因子:
15
作者:
Takae, Seiji;Miyata, Kanjiro;Kataoka, Kazunori
通讯作者:
Kataoka, Kazunori
DOI:
10.1073/pnas.0601755103
发表时间:
2006-04-18
影响因子:
11.1
作者:
Farokhzad, OC;Cheng, JJ;Langer, R
通讯作者:
Langer, R
影响因子:
3.7
作者:
Romberg, Birgit;Hennink, Wim E.;Storm, Gert
通讯作者:
Storm, Gert
影响因子:
6.7
作者:
Zhang, L.;Gu, F. X.;Farokhzad, O. C.
通讯作者:
Farokhzad, O. C.