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Centimeter-long and large-scale micropatterns of reduced graphene oxide films : fabrication and sensing applications

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Centimeter-long and large-scale micropatterns of reduced graphene oxide films : fabrication and sensing applications
นักวิจัย : He, Qiyuan , Sudibya, Herry Gunadi , Yin, Zongyou , Wu, Shixin , Li, Hai , Boey, Freddy Yin Chiang , Huang, Wei , Chen, Peng , Zhang, Hua
คำค้น : DRNTU::Engineering::Materials.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2553
อ้างอิง : He, Q., Sudibya, H. G., Yin, Z., Wu, S., Li, H., Boey, F. Y. C., et al. (2010). Centimeter-long and large-scale micropatterns of reduced graphene oxide films : fabrication and sensing applications. ACS Nano, 4(6), 3201-3208 , 1936-0851 , http://hdl.handle.net/10220/8628 , http://dx.doi.org/10.1021/nn100780v
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : ACS nano
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Recently, the field-effect transistors (FETs) with graphene as the conducting channels have been used as a promising chemical and biological sensors. However, the lack of low cost and reliable and large-scale preparation of graphene films limits their applications. In this contribution, we report the fabrication of centimeter-long, ultrathin (1−3 nm), and electrically continuous micropatterns of highly uniform parallel arrays of reduced graphene oxide (rGO) films on various substrates including the flexible polyethylene terephthalate (PET) films by using the micromolding in capillary method. Compared to other methods for the fabrication of graphene patterns, our method is fast, facile, and substrate independent. In addition, we demonstrate that the nanoelectronic FETs based on our rGO patterns are able to label-freely detect the hormonal catecholamine molecules and their dynamic secretion from living cells.

บรรณานุกรม :
He, Qiyuan , Sudibya, Herry Gunadi , Yin, Zongyou , Wu, Shixin , Li, Hai , Boey, Freddy Yin Chiang , Huang, Wei , Chen, Peng , Zhang, Hua . (2553). Centimeter-long and large-scale micropatterns of reduced graphene oxide films : fabrication and sensing applications.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
He, Qiyuan , Sudibya, Herry Gunadi , Yin, Zongyou , Wu, Shixin , Li, Hai , Boey, Freddy Yin Chiang , Huang, Wei , Chen, Peng , Zhang, Hua . 2553. "Centimeter-long and large-scale micropatterns of reduced graphene oxide films : fabrication and sensing applications".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
He, Qiyuan , Sudibya, Herry Gunadi , Yin, Zongyou , Wu, Shixin , Li, Hai , Boey, Freddy Yin Chiang , Huang, Wei , Chen, Peng , Zhang, Hua . "Centimeter-long and large-scale micropatterns of reduced graphene oxide films : fabrication and sensing applications."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2553. Print.
He, Qiyuan , Sudibya, Herry Gunadi , Yin, Zongyou , Wu, Shixin , Li, Hai , Boey, Freddy Yin Chiang , Huang, Wei , Chen, Peng , Zhang, Hua . Centimeter-long and large-scale micropatterns of reduced graphene oxide films : fabrication and sensing applications. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2553.