Platinum nanoparticles supported MoS2 nanosheet for simultaneous detection of dopamine and uric acid

详细信息    查看全文

• 作者：Jie Chao ; Xiaoyan Han ; Haofan Sun ; Shao Su ; Lixing Weng…
• 关键词：molybdenum disulfide ; platinum nanoparticles ; dopamine ; uric acid
• 刊名：SCIENCE CHINA Chemistry
• 出版年：2016
• 出版时间：March 2016
• 年：2016
• 卷：59
• 期：3
• 页码：332-337
• 全文大小：1,317 KB
• 参考文献：1.Noroozifar M, Khorasani-Motlagh M, Akbari R, Parizi MB. Biosens Bloelectron, 2011, 28: 56–63CrossRef
  2.Sheng ZH, Zheng XQ, Xu JY, Bao WJ, Wang FB, Xia XH. Biosens Bioelectron, 2012, 34: 125–131CrossRef
  3.Sun CL, Lee HH, Yang JM, Wu CC. Biosens Bioelectron, 2011, 26: 3450–3455CrossRef
  4.Zhang Y, Xia Z, Liu H, Yang MT, Lin LL, Li QZ. Sens Actuator B: Chem, 2013, 188: 496–501CrossRef
  5.Nowall WB, Kuhr WG. Anal Chem, 1995, 67: 3583–3588CrossRef
  6.Popa E, Notsu H, Miwa T, Tryk DA, Fujishima A. Electrochem Solid- State Lett, 1999, 2: 49–51CrossRef
  7.Weng J, Xue JM, Wang J, Ye JS, Cui HF, Sheu FS, Zhang QQ, Wang J. Adv Funct Mater, 2005, 15: 639–647CrossRef
  8.Zhang YZ, Su S, Pan Y, Zhang LP, Cai YJ. Annali Di Chimica, 2007, 8: 665–674CrossRef
  9.Xu TQ, Zhang QL, Zheng JN, Lv ZY, Wei J, Wang AJ, Lv ZY, Wei J, Wang A J, Feng JJ. Electrochimca Acta, 2014, 115: 109–115CrossRef
  10.Zhou M, Zhai YM, Dong SJ. Anal Chem, 2009, 81: 5603–5613CrossRef
  11.Su S, Wei XP, Guo YY, Zhong YL, Su YY, Huang Q, Fan CH, He Y. Part Part Syst Charact, 2013, 30: 326–331CrossRef
  12.Ardakani MM, Talebi A, Naeimi H, Barzoky MN, Taghavinia N. J Solid State Electrchem, 2009, 13: 1433–1440CrossRef
  13.Huang X, Zeng ZY, Zhang H. Chem Soc Rev, 2013, 42: 1934–1946CrossRef
  14.Li H, Wu J, Yin ZY, Zhang H. Accounts Chem Res, 2014, 47: 1067–1075CrossRef
  15.Huang X, Tan CL, Yin ZY, Zhang H. Adv Mater, 2014, 26: 2185–2204CrossRef
  16.Zhao J, Zhang Z, Yang S, Zheng H, Li Y. J Alloy Compd, 2013, 559: 87–91CrossRef
  17.Tan CL, Zhang H. Chem Soc Rev, 2015, 44: 2713–2731CrossRef
  18.Wang JZ, Lu L, Lotya M, Coleman JN, Chou SL, Liu HK, Minett AI, Chen J. Adv Energy Mater, 2013, 3: 798–805CrossRef
  19.Zeng ZY, Yin ZY, Huang X, Li H, He QY, Lu G, Zhang H. Angew Chem Int Ed, 2011, 50: 11093–11097CrossRef
  20.Chen Y, Tan CL, Zhang H, Wang LZ. Chem Soc Rev, 2015, 44: 2681–2701CrossRef
  21.Wu SX, Zeng ZY, He QY, Wang ZJ, Wang SJ, Du YP, Yin ZY, Su XP, Chen W, Zhang H. Small, 2012, 8: 2264–2270CrossRef
  22.Zhu C, Zeng Z, Li H, Li F, Fan C, Zhang H. J Am Chem Soc, 2013, 135: 5998–6001CrossRef
  23.Wang XX, Nan FX, Zhao JL, Yang T, Ge T, Jiao K. Biosens Bioelectron, 2015, 64: 386–391CrossRef
  24.Huang X, Zeng ZY, Bao SY, Wang MF, Qi XY, Fan ZX, Zhang H. Nat Commun, 2013, 4: 1444CrossRef
  25.Yuwen LH, Xu F, Xue B, Luo ZM, Zhang Q, Bao BQ, Su S, Weng LX, Huang W, Wang LH. Nanoscale, 2014, 6: 5762–5769CrossRef
  26.Su S, Sun HF, Xu F, Yuwen LH, Wang LH. Electroanalysis, 2013, 25: 2523–2529CrossRef
  27.Su S, Sun HF, Xu F, Yuwen LH, Fan CH, Wang LH. Microchim Acta, 2014, 181: 1497–1503CrossRef
  28.Su S, Zhang C, Yuwen LH, Chao J, Zuo XL, Liu XF, Song CY, Fan CH, Wang LH. ACS Appl Mater Interface, 2014, 6: 18735–18741CrossRef
  29.Sun HF, Chao J, Zuo XL, Su S, Liu XF, Yuwen LH, Fan CH, Wang LH. RSC Adv, 2014, 4: 27625–27629CrossRef
  30.Radisavljevic B, Radenovic A, Brivio J, Giacometti V, Kis A. Nat Nanotechnol, 2011, 6: 147–150CrossRef
  31.Lee C, Yan H, Brus LE, Heinz TF, Hone J, Ryu S. ACS Nano, 2010, 4: 2695–2700CrossRef
  32.Rao BG, Matte HR, Rao C. J Clust Sci, 2012, 23: 929–937CrossRef
  33.Liu S, Wang JQ, Zeng J, Ou JF, Li ZP, Liu XH, Yang SR. J Power Sources, 2010, 195: 4628–4633CrossRef
  34.Ghoreishi SM, Behpour M, Fard MHM. J Solid State Electrchem, 2012, 16: 179–189CrossRef
  35.Lin KC, Tsai TH, Chen SM. Biosens Bioelectron, 2010, 26: 608–614CrossRef
  36.Yang X, Feng B, He XL, Li FP, Ding YL, Fei JJ. Microchim Acta, 2013, 180: 935–956CrossRef
  
• 作者单位：Jie Chao (1)
  Xiaoyan Han (1)
  Haofan Sun (1)
  Shao Su (1)
  Lixing Weng (2)
  Lianhui Wang (1)
  
  1. Key Laboratory for Organic Electronics & Information Displays; Institute of Advanced Materials, National Syngerstic Innovation Center for Advanced Materials, Nanjing University of Posts & Telecommunications, Nanjing, 210023, China
  2. College of Geography and Biological Information, Nanjing University of Posts and Telecommunications, Nanjing, 210023, China
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Chinese Library of Science
  Chemistry
  
• 出版者：Science China Press, co-published with Springer
• ISSN：1869-1870

文摘

Herein, platinum nanoparticles-decorated molybdenum disulfide (PtNPs@MoS₂) nanocomposite has been synthesized via a microwave-assisted hydrothermal method, which was characterized by transmission electron microscopy (TEM) and powder X-ray diffraction (XRD). This MoS₂-based nanocomposite modified glass carbon electrode (PtNPs@MoS₂/GCE) exhibited excellent electrocatalytic activity toward dopamine (DA) and uric acid (UA) due to their synergistic effect. Two well-defined oxidation peaks of DA and UA were obtained at PtNPs@MoS₂/GCE with a large peak separation of 160 mV (DA-UA), suggesting that the modified electrode could individually or simultaneously analyze DA and AA. Under the optimal conditions, the peak currents of DA and UA were linearly dependent on their concentrations in the range of 0.5–150 and 5–1000 µmol/L with detection limit of 0.17 and 0.98 µmol/L, respectively. The proposed MoS₂-based sensor can also be employed to examine DA and UA in real samples with satisfactory results. Therefore, the PtNPs@MoS₂ nanocomposite might offer a good possibility for electrochemical sensing and other electrocatalytic applications.