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231225s2020 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202000038
|2 doi
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|a pubmed24n1039.xml
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|a (DE-627)NLM311749321
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|a (NLM)32596808
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Min, Huan
|e verfasserin
|4 aut
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| 245 |
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|a A Graphdiyne Oxide-Based Iron Sponge with Photothermally Enhanced Tumor-Specific Fenton Chemistry
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|c 2020
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 01.06.2021
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|a Date Revised 01.06.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2020 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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|a Fenton reaction-mediated oncotherapy is an emerging strategy which uses iron ions to catalytically convert endogenous hydrogen peroxide into hydroxyl radicals, the most reactive oxygen species found in biology, for efficient cancer therapy. However, Fenton reaction efficiency in tumor tissue is typically limited due to restrictive conditions. One strategy to overcome this obstacle is to increase the temperature specifically at the tumor site. Herein, a tumor-targeting iron sponge (TTIS) nanocomposite based on graphdiyne oxide, which has a high affinity for iron is described. TTIS can accumulate in tumor tissue by decoration with a tumor-targeting polymer to enable tumor photoacoustic and magnetic resonance imaging. With its excellent photothermal conversion efficiency (37.5%), TTIS is an efficient photothermal therapy (PTT) agent. Moreover, the heat produced in the process of PTT can accelerate the release of iron ions from TTIS and simultaneously enhance the efficiency of the Fenton reaction, thus achieving a combined PTT and Fenton reaction-mediated cancer therapy. This work introduces a graphdiyne oxide-based iron sponge that exerts an enhanced antitumor effect through PTT and Fenton chemistry
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|a Journal Article
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|a fenton reaction
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|a graphdiyne oxide
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|a iron sponge
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|a photothermal therapy
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|a Fenton's reagent
|2 NLM
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|a Reactive Oxygen Species
|2 NLM
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|a graphdiyne
|2 NLM
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|a Graphite
|2 NLM
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|a 7782-42-5
|2 NLM
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|a Hydrogen Peroxide
|2 NLM
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|a BBX060AN9V
|2 NLM
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| 650 |
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|a Iron
|2 NLM
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| 650 |
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|a E1UOL152H7
|2 NLM
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| 650 |
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|a Ferrosoferric Oxide
|2 NLM
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| 650 |
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|a XM0M87F357
|2 NLM
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| 700 |
1 |
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|a Qi, Yingqiu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Yinlong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Han, Xuexiang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cheng, Keman
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Ying
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Huibiao
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Hu, Jianshe
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Nie, Guangjun
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Yiye
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 32(2020), 31 vom: 29. Aug., Seite e2000038
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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| 773 |
1 |
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|g volume:32
|g year:2020
|g number:31
|g day:29
|g month:08
|g pages:e2000038
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| 856 |
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|u http://dx.doi.org/10.1002/adma.202000038
|3 Volltext
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|d 32
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|h e2000038
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