[1] JOHARI P,SHENOY V B. Modulating optical properties of graphene oxide: role of prominent functional groups[J]. ACS Nano,2011,5: 7640-7647.

[2] LIU J,KIM G H,XUE Y,et al.. Graphene oxide nanoribbon as hole extraction layer to enhance efficiency and stability of polymer solar cells[J]. Adv. Mater.,2014,26: 786-790.

[3] MCDONALD M P,ELTOM A,VIETMEYER F,et al.. Direct observation of spatially heterogeneous single-layer graphene oxide reduction kinetics[J]. Nano Lett.,2013,13: 5777-5784.

[4] XIN G,MENG Y,MA Y,et al.. Tunable photoluminescence of graphene oxide from near-ultraviolet to blue[J]. Mater. Lett.,2012,74: 71-73.

[5] MATHKAR A,TOZIER D,COX P,et al.. Controlled, stepwise reduction and band gap manipulation of graphene oxide[J]. J. Phys. Chem. Lett.,2012,3: 986-991.

[6] LUO Z,VORA P M,MELE E J,et al.. Photoluminescence and band gap modulation in graphene oxide[J]. Appl. Phys. Lett.,2009,94: 111909.

[7] CHIEN C T,LI S S,LAI W J,et al.. Tunable photoluminescence from graphene oxide[J]. Angew. Chem. Int. Ed.,2012,51: 6662-6666.

[8] THOMAS H R,VALL S C,YOUNG R J,et al.. Identifying the fluorescence of graphene oxide[J]. J. Phys. Chem. C,2013,1: 338-342.

[9] LI M,CUSHING S K,ZHOU X,et al.. Fingerprinting photoluminescence of functional groups in graphene oxide[J]. J. Mater. Chem.,2012,22: 23374-23379.

[10] ZHANG X F,SHAO X,LIU S. Dual fluorescence of graphene oxide: a time-resolved study[J]. J. Phys. Chem. A,2012,116: 7308-7313.

[11] KOZAWA D,MIYAUCHI Y,MOURI S,et al.. Exploring the origin of blue and ultraviolet fluorescence in graphene oxide[J]. J. Phys. Chem. Lett.,2013,4: 2035-2040.

[12] CUSHING S K,LI M,HUANG F,et al.. Origin of strong excitation wavelength dependent fluorescence of graphene oxide[J]. ACS Nano,2013,8: 1002-1013.

[13] LIU Z,ROBINSON J T,SUN X,et al.. PEGylated nanographene oxide for delivery of water-insoluble cancer drugs[J]. J. Am. Chem. Soc.,2008,130: 10876-10877.

[14] SUN X,LIU Z,WELSHER K,et al.. Nano-graphene oxide for cellular imaging and drug delivery[J]. Nano Res.,2008,1: 203-212.

[15] CHEN J L,YAN X P. Ionic strength and pH reversible response of visible and near-infrared fluorescence of graphene oxide nanosheets for monitoring the extracellular pH[J]. Chem. Commun.,2011,47: 3135-3137.

[16] 李云飞,陈洋,毕宴钢,等.还原GO-银纳米线柔性复合电极的制备与性能研究[J].发光学报,2015,36(5): 545-551.

    LI Y F,CHEN Y,BI Y G,et al.. Fabrication and characterization of reduced graphene oxide/silver nanowires flexible hybrid electrodes[J]. Chin. J. Lumin.,2015,36(5): 545-551.(in Chinese)

[17] 谢世伟,肖啸,谭建军,等.基于石墨烯基电极染料敏化太阳能电池的研究进展[J].中国光学,2014,7(1): 47-56.

    XIE SH W,XIAO X,TAN J J,et al.. Recent progress in dye-sensitized solar cells using graphene-based electrodes[J]. Chinese Optics,2014,7(1): 47-56.(in Chinese)

[18] 董浩,赵晓晖,曲良东,等.氧化石墨烯/硒化锌纳米光电材料的制备及其蓝光发射特性[J].发光学报,2014,7: 767-771.

    DONG H,ZHAO X H,QU L D,et al.. Preparation and characteristics of reduced graphene oxide-zinc selenide nano optoelectronic materials[J]. Chin. J. Lumin.,2014,7: 767-771.(in Chinese)

[19] WANG Y F,WANG H Y,LI Z S,et al.. Electron extraction dynamic decays in CdSe and CdSe/CdS/ZnS quantum dots adsorbed with methyl viologen[J]. J. Phys. Chem. C,2014,118: 17240-17246.

[20] WANG L,ZHU S J,WANG H Y,et al.. Unraveling bright molecule-like state and dark intrinsic state in green-fluorescence graphene quantum dots via ultrafast spectroscopy[J]. Adv. Optical Mater,2013,1: 264-271.

[21] GAO B R,WANG H Y,SUN H B,et al.. Time-resolved fluorescence study of aggregation-induced emission enhancement by restriction of intramolecular charge transfer state[J]. J. Phys. Chem. B,2010,114: 128-134.