| ชื่อเรื่อง | : | Electrochemical deposition of Pt nanoparticles on carbon nanotube patterns for glucose detection |
| นักวิจัย | : | Zeng, Zhiyuan , Zhou, Xiaozhu , Huang, Xiao , Wang, Zhijuan , Yang, Yanli , Zhang, Qichun , Boey, Freddy Yin Chiang , Zhang, Hua |
| คำค้น | : | DRNTU::Engineering::Materials. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2553 |
| อ้างอิง | : | Zeng, Z., Zhou, X., Huang, X., Wang, Z., Yang, Y., Zhang, Q., et al. (2010). Electrochemical deposition of Pt nanoparticles on carbon nanotube patterns for glucose detection. Analyst, 135, 1726–1730. , http://hdl.handle.net/10220/8426 , http://dx.doi.org/10.1039/c000316f |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Analyst |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Single-walled carbon nanotube (SWCNT) microarrays are successfully patterned on SiO2 substrates based on an evaporation-induced self-assembly mechanism. On these SWCNT micropatterns, the highly electroactive polycrystalline Pt nanoparticles (PtNPs) are deposited by using the electrochemical method. The obtained PtNP-SWCNT nanocomposites exhibit a low detection limit for hydrogen peroxide (4 µM). The further investigation on a glucose oxidase (GOx)/BSA/PtNP-SWCNT based biosensor indicates that the detection limit and sensitivity for glucose are 0.04 mM and 4.54 µA mM^-1 cm^-2, respectively. Our results prove that the improved electrocatalytic activity originates from the PtNP-SWCNT micropatterns, which provide a potential platform to immobilize different enzymes used for bioelectrochemical applications. |
| บรรณานุกรม | : |
Zeng, Zhiyuan , Zhou, Xiaozhu , Huang, Xiao , Wang, Zhijuan , Yang, Yanli , Zhang, Qichun , Boey, Freddy Yin Chiang , Zhang, Hua . (2553). Electrochemical deposition of Pt nanoparticles on carbon nanotube patterns for glucose detection.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Zeng, Zhiyuan , Zhou, Xiaozhu , Huang, Xiao , Wang, Zhijuan , Yang, Yanli , Zhang, Qichun , Boey, Freddy Yin Chiang , Zhang, Hua . 2553. "Electrochemical deposition of Pt nanoparticles on carbon nanotube patterns for glucose detection".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Zeng, Zhiyuan , Zhou, Xiaozhu , Huang, Xiao , Wang, Zhijuan , Yang, Yanli , Zhang, Qichun , Boey, Freddy Yin Chiang , Zhang, Hua . "Electrochemical deposition of Pt nanoparticles on carbon nanotube patterns for glucose detection."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2553. Print. Zeng, Zhiyuan , Zhou, Xiaozhu , Huang, Xiao , Wang, Zhijuan , Yang, Yanli , Zhang, Qichun , Boey, Freddy Yin Chiang , Zhang, Hua . Electrochemical deposition of Pt nanoparticles on carbon nanotube patterns for glucose detection. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2553.
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