Improvement on pH Sensing Properties Based on Surface Treatment of Graphene Plasma

Wu Dongqin; Huang Chong; Yang Weifeng

doi:10.3788/lop54.012401

[1] Novoselov K S, Geim A K, Morozov S V, et al. Electric field effect in atomically thin carbon films［J］. Science, 2004, 306(5696): 666-669.

[2] Chen H, Müller M B, Gilmore K J, et al. Mechanically strong, electrically conductive, and biocompatible graphene paper［J］. Advanced Materials, 2008, 20(18): 3557-3561.

[3] Nair R R, Blake P, Grigorenko A N, et al. Fine structure constant defines visual transparency of graphene［J］. Science, 2008, 320(5881): 1308.

[4] Balandin A A, Ghosh S, Bao W, et al. Superior thermal conductivity of single-layer graphene［J］. Nano Letters, 2008, 8(3): 902-907.

[5] Wang X, Zhi L, Müllen K. Transparent, conductive graphene electrodes for dye-sensitized solar cells［J］. Nano Letters, 2008, 8(1): 323-327.

[6] Li X, Zhu Y, Cai W, et al. Transfer of large-area graphene films for high-performance transparent conductive electrodes［J］. Nano Letters, 2009, 9(12): 4359-4363.

[7] Stoller M D, Park S, Zhu Y, et al. Graphene-based ultracapacitors［J］. Nano Letters, 2008, 8(10): 3498-3502.

[8] Dong X, Shi Y, Huang W, et al. Electrical detection of DNA hybridization with single-base specificity using transistors based on CVD-grown graphene sheets［J］. Advanced Materials, 2010, 22(14): 1649-1653.

[9] Shao Y, Wang J, Wu H, et al. Graphene based electrochemical sensors and biosensors: a review［J］. Electroanalysis, 2010, 22(10): 1027-1036.

[10] Chen T Y, Loan P T, Hsu C L, et al. Label-free detection of DNA hybridization using transistors based on CVD grown graphene［J］. Biosensors and Bioelectronics, 2013, 41: 103-109.

[11] Chen X, Zhang L, Chen S. Large area CVD growth of graphene［J］. Synthetic Metals, 2015, 210: 95-108.

[12] Li X S, Cai W W, An J B, et al. Large-area synthesis of high-quality and uniform graphene films on copper foils［J］. Science, 2009, 324(5932): 1312-1314.

[13] Deokar G, Avila J, Razado-Colambo I, et al. Towards high quality CVD graphene growth and transfer［J］. Carbon, 2015, 89: 82-92.

[14] Pizzocchero F, Jessen B S, Whelan P R, et al. Non-destructive electrochemical graphene transfer from reusable thin-film catalysts［J］. Carbon, 2015, 85: 397-405.

[15] Lin Y C, Lin C Y, Chiu P W. Controllable graphene N-doping with ammonia plasma［J］. Applied Physics Letters, 2010, 96(13): 133110.

[16] Nourbakhsh A, Cantoro M, Vosch T, et al. Bandgap opening in oxygen plasma-treated graphene［J］. Nanotechnology, 2010, 21(43): 435203.

[17] Choi M S, Lee S H, Yoo W J. Plasma treatments to improve metal contacts in graphene field effect transistor［J］. Journal of Applied Physics, 2011, 110(7): 073305.

[18] Ibrahim A, Akhtar S, Atieh M, et al. Effects of annealing on copper substrate surface morphology and graphene growth by chemical vapor deposition［J］. Carbon, 2015, 94: 369-377.

[19] Li Z, Wang Y, Kozbial A, et al. Effect of airborne contaminants on the wettability of supported graphene and graphite［J］. Nature Materials, 2013, 12(10): 925-931.

[20] Eckmann A, Felten A, Mishchenko A, et al. Probing the nature of defects in graphene by Raman spectroscopy［J］. Nano Letters, 2012, 12(8): 3925-3930.

[21] Imenta M A, Dresselhaus G, Dresselhaus M S, et al. Studying disorder in graphite-based systems by Raman spectroscopy［J］. Physical Chemistry Chemical Physics, 2007, 9(11): 1276-1291.

[22] Ferrari A C, Meyer J C, Scardaci V, et al. Raman spectrum of graphene and graphene layers［J］. Physical Review Letters, 2006, 97(18): 187401.

[23] Poh H L, aněk F, Ambrosi A, et al. Graphenes prepared by Staudenmaier, Hofmann and Hummers methods with consequent thermal exfoliation exhibit very different electrochemical properties［J］. Nanoscale, 2012, 4(11): 3515-3522.

[24] Chen C H, Lin C T, Hsu W L, et al. A flexible hydrophilic-modified graphene microprobe for neural and cardiac recording［J］. Nanomedicine, 2013, 9(5): 600-604.