Break-up of two-dimensional MnO2 nanosheets promotes ultrasensitive pH-triggered theranostics of cancer

© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 26(2014), 41 vom: 05. Nov., Seite 7019-26
1. Verfasser: Chen, Yu (VerfasserIn)
Weitere Verfasser: Ye, Delai, Wu, Meiying, Chen, Hangrong, Zhang, Linlin, Shi, Jianlin, Wang, Lianzhou
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't MnO2 nanosheets drug delivery magnetic resonance imaging nanomedicine stimuli responsive Drug Carriers Manganese Compounds Oxides mehr... Doxorubicin 80168379AG manganese dioxide TF219GU161
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520 |a Chemically exfoliated two-dimensional MnO2 nanosheets are successfully modified with amino-polyethylene glycol as a theranostic platform for ultrasensitive stimuli-responsive theranostics of cancer. The highly dispersed MnO2 nanosheets exhibit a unique break-up in the mildly acidic microenvironment of tumor tissues, which could substantially enhance their in vitro and in vivo performances in T1 -weighted magnetic resonance imaging. Such a pH-triggered breaking-up behavior could further promote the fast release of loaded anticancer drugs for concurrent pH-responsive drug release and circumvent the multidrug resistance of cancer cells 
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650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a MnO2 nanosheets 
650 4 |a drug delivery 
650 4 |a magnetic resonance imaging 
650 4 |a nanomedicine 
650 4 |a stimuli responsive 
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700 1 |a Ye, Delai  |e verfasserin  |4 aut 
700 1 |a Wu, Meiying  |e verfasserin  |4 aut 
700 1 |a Chen, Hangrong  |e verfasserin  |4 aut 
700 1 |a Zhang, Linlin  |e verfasserin  |4 aut 
700 1 |a Shi, Jianlin  |e verfasserin  |4 aut 
700 1 |a Wang, Lianzhou  |e verfasserin  |4 aut 
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