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231224s2014 xx |||||o 00| ||eng c |
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7 |
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|a 10.1021/la5024086
|2 doi
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|a pubmed24n0800.xml
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|a (NLM)25015184
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Zhang, Panpan
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a One-step synthesis of large-scale graphene film doped with gold nanoparticles at liquid-air interface for electrochemistry and Raman detection applications
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|c 2014
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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 16.10.2015
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|a Date Revised 16.11.2017
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a We demonstrated a facile one-step synthesis strategy for the preparation of a large-scale reduced graphene oxide multilayered film doped with gold nanoparticles (RGO/AuNP film) and applied this film as functional nanomaterials for electrochemistry and Raman detection applications. The related applications of the fabricated RGO/AuNP film in electrochemical nonenzymatic H2O2 biosensor, electrochemical oxygen reduction reaction (ORR), and surface-enhanced Raman scattering (SERS) detection were investigated. Electrochemical data indicate that the H2O2 biosensor fabricated by RGO/AuNP film shows a wide linear range, low limitation of detection, high selectivity, and long-term stability. In addition, it was proved that the created RGO/AuNP film also exhibits excellent ORR electrochemical catalysis performance. The created RGO/AuNP film, when serving as SERS biodetection platform, presents outstanding performances in detecting 4-aminothiophenol with an enhancement factor of approximately 5.6 × 10(5) as well as 2-thiouracil sensing with a low concentration to 1 μM. It is expected that this facile strategy for fabricating large-scale graphene film doped with metallic nanoparticles will spark inspirations in preparing functional nanomaterials and further extend their applications in drug delivery, wastewater purification, and bioenergy
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Aniline Compounds
|2 NLM
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|a Sulfhydryl Compounds
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|a Thiouracil
|2 NLM
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|a 59X161SCYL
|2 NLM
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|a Gold
|2 NLM
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|a 4-aminothiophenol
|2 NLM
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|a 8X56V0K20X
|2 NLM
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|a Hydrogen Peroxide
|2 NLM
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|a BBX060AN9V
|2 NLM
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|a Oxygen
|2 NLM
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|a S88TT14065
|2 NLM
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| 700 |
1 |
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|a Huang, Ying
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lu, Xin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Siyu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Li, Jingfeng
|e verfasserin
|4 aut
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| 700 |
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|a Wei, Gang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Su, Zhiqiang
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 30(2014), 29 vom: 29. Juli, Seite 8980-9
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:30
|g year:2014
|g number:29
|g day:29
|g month:07
|g pages:8980-9
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|u http://dx.doi.org/10.1021/la5024086
|3 Volltext
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