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The fabrication and electrical characterization of protein fibril-templated one-dimensional palladium nanostructures
Zhou, Xingfei; Li, Rong; Dai, Bin; Zhang, Yunyun; Xu, Peng; Zhang, Yi
2013
Source PublicationEUROPEAN POLYMER JOURNAL
ISSN0014-3057
Volume49Issue:8Pages:CONCATENATE(Sheet1!I358,-Sheet1!J358)
AbstractBiological systems such as DNA and viruses have been frequently used as templates for the synthesis of functional nanomaterials. Here, we employed protein fibrils to direct the fabrication of one dimensional palladium nanostructures by incubating aged solution of sodium tetrachloropalladate(II) with pre-formed insulin fibrils for half an hour, followed by the hydrogen reduction at 600 degrees C. The size of the palladium nanoparticles was well controlled simply by varying the aging temperature of the sodium tetrachloropalladate(II) solution. The chemical identity of the formed palladium nanostructures along the fibrils was evaluated by X-ray photoelectron spectroscopy. The electrical properties of palladium nanoparticle were further examined by scanning conductance microscopy, which indicated that the metallic palladium nanostructures exhibited higher electrical resistance than expected; probably due to the palladium oxide within the palladium nanoparticle and the gaps between metallic palladium and palladium oxide. (C) 2013 Elsevier Ltd. All rights reserved.
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000322503800009
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/13953
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Zhou, Xingfei,Li, Rong,Dai, Bin,et al. The fabrication and electrical characterization of protein fibril-templated one-dimensional palladium nanostructures[J]. EUROPEAN POLYMER JOURNAL,2013,49(8):CONCATENATE(Sheet1!I358,-Sheet1!J358).
APA Zhou, Xingfei,Li, Rong,Dai, Bin,Zhang, Yunyun,Xu, Peng,&Zhang, Yi.(2013).The fabrication and electrical characterization of protein fibril-templated one-dimensional palladium nanostructures.EUROPEAN POLYMER JOURNAL,49(8),CONCATENATE(Sheet1!I358,-Sheet1!J358).
MLA Zhou, Xingfei,et al."The fabrication and electrical characterization of protein fibril-templated one-dimensional palladium nanostructures".EUROPEAN POLYMER JOURNAL 49.8(2013):CONCATENATE(Sheet1!I358,-Sheet1!J358).
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