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Growth of metal-metal oxide nanostructures on freestanding graphene paper for flexible biosensors

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Growth of metal-metal oxide nanostructures on freestanding graphene paper for flexible biosensors
นักวิจัย : Xiao, Fei , Li, Yuanqing , Zan, Xiaoli , Liao, Kin , Xu, Rong , Duan, Hongwei
คำค้น : -
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Xiao, F., Li, Y., Zan, X., Liao, K., Xu, R., & Duan, H. (2012). Growth of Metal-Metal Oxide Nanostructures on Freestanding Graphene Paper for Flexible Biosensors. Advanced Functional Materials, 22(12), 2487-2494. , 1616-3028 , http://hdl.handle.net/10220/10428 , http://dx.doi.org/10.1002/adfm.201200191
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Advanced functional materials
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Flexible biosensors are of considerable current interest for the development of portable point-of-care medical products, minimally invasive implantable devices, and compact diagnostic platforms. A new type of flexible electrochemical sensor fabricated by depositing high-density Pt nanoparticles on freestanding reduced graphene oxide paper (rGOP) carrying MnO2 nanowire networks is reported. The triple-component design offers new possibilities to integrate the mechanical and electrical properties of rGOP, the large surface area of MnO2 networks, and the catalytic activity of well-dispersed and small-sized Pt nanoparticles prepared via ultrasonic-electrodeposition. The sensitivity and selectivity that the flexible electrode demonstrates for nonenzymatic detection of H2O2 enables its use for monitoring H2O2 secretion by live cells. The strategy of structurally integrating metal, metal oxide, and graphene paper will provide new insight into the design of flexible electrodes for a wide range of applications in biosensing, bioelectronics, and lab-on-a-chip devices.

บรรณานุกรม :
Xiao, Fei , Li, Yuanqing , Zan, Xiaoli , Liao, Kin , Xu, Rong , Duan, Hongwei . (2555). Growth of metal-metal oxide nanostructures on freestanding graphene paper for flexible biosensors.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Xiao, Fei , Li, Yuanqing , Zan, Xiaoli , Liao, Kin , Xu, Rong , Duan, Hongwei . 2555. "Growth of metal-metal oxide nanostructures on freestanding graphene paper for flexible biosensors".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Xiao, Fei , Li, Yuanqing , Zan, Xiaoli , Liao, Kin , Xu, Rong , Duan, Hongwei . "Growth of metal-metal oxide nanostructures on freestanding graphene paper for flexible biosensors."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Xiao, Fei , Li, Yuanqing , Zan, Xiaoli , Liao, Kin , Xu, Rong , Duan, Hongwei . Growth of metal-metal oxide nanostructures on freestanding graphene paper for flexible biosensors. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.