Preparation of sulfonic-functionalized graphene oxide as ion-exchange material and its application into electrochemiluminescence analysis
文献类型：期刊论文
| 作者 | Chen GF ; Zhai SY ; Zhai YL ; Zhang K ; Yue QL ; Wang L ; Zhao JS ; Wang HS ; Liu JF ; Jia JB |
| 刊名 | biosensors & bioelectronics
 |
| 出版日期 | 2011 |
| 卷号 | 26期号:7页码:3136-3141 |
| 关键词 | CHARGE-TRANSFER DISTANCE GRAPHITE OXIDE RU(BPY)(3)(2+) COMPLEX QUANTITATIVE DETECTION NAFION(R) MEMBRANE POLYANILINE COMPOSITE ELECTRODE SURFACE FILM |
| ISSN号 | 0956-5663 |
| 通讯作者 | liu jf |
| 中文摘要 | graphene oxide (go) obtained from chemical oxidation of flake graphite was derivatized with sulfonic groups to form sulfonic-functionalized go (go-so(3)(-)) through four sulfonation routes: through amide formation between the carboxylic group of go and amine of sulfanilic acid (aa-go-so(3)(-)), aryl diazonium reaction of sulfanilic acid (ad-go-so(3)(-)), amide formation between the carboxylic group of go and amine of cysteamine and oxidation by h(2)o(2) (ca-go-so(3)(-)), and alkyl diazonium reaction of cysteamine and oxidation by h(2)o(2) (cd-go-so(3)(-)). results of fourier transform infrared spectroscopy and x-ray photoelectrospectrocopy showed that -so(3)(-) groups were attached onto go. thermo gravimetric analysis showed that derivatization with sulfonic groups improved thermo stability of go. x-ray diffraction results indicated that go-so(3)(-) had more ordered tr-tr stacking structure than the original go. go-so(3)(-) and cationic polyelectrote, poly (diallyldimethylammoniumchloride) (pdda) were adsorbed at indium tin oxide (ito) glass surface through layer-by-layer assembling to form (go-so(3)(-)/pdda)(n)/ito multilayers. after tris-(2,2'-bipyridyl) ruthenium (ii) dichloride (ru(bpy)(3)(2+)) was incorporated into the multilayers, the obtained ru(bpy)(3)(2+)/(go-so(3)(-) /pdda)(n)/ito electrodes can be used as electrochemiluminescence sensors for detection of organic amine with high sensitivity (limit of detection of 1 nm) and stability. (c) 2010 elsevier b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000288730700007 |
| 公开日期 | 2012-06-11 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/44764]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Chen GF,Zhai SY,Zhai YL,et al. Preparation of sulfonic-functionalized graphene oxide as ion-exchange material and its application into electrochemiluminescence analysis[J]. biosensors & bioelectronics,2011,26(7):3136-3141. |
| APA | Chen GF.,Zhai SY.,Zhai YL.,Zhang K.,Yue QL.,...&Jia JB.(2011).Preparation of sulfonic-functionalized graphene oxide as ion-exchange material and its application into electrochemiluminescence analysis.biosensors & bioelectronics,26(7),3136-3141. |
| MLA | Chen GF,et al."Preparation of sulfonic-functionalized graphene oxide as ion-exchange material and its application into electrochemiluminescence analysis".biosensors & bioelectronics 26.7(2011):3136-3141. |
入库方式： OAI收割
来源：长春应用化学研究所
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