[1] BAKER S N,BAKER G A. Luminescent carbon nanodots:Emergent nanolights[J]. Angewandte Chemie-International Edition,2010,49(38):6726-6744. [2] SUN X,TUO J Q,YANG W Y,et al. Facile synthesis of photoluminescent carbon quantum dots from biomass[J]. Nano Reports,2015,2:51-54. [3] BHATT S,BHATT M,KUMAR A,et al. Green route for synthesis of multifunctional fluorescent carbon dots from Tulsi leaves and its application as Cr(VI) sensors,bio-imagingand patterning agents[J]. Colloids and Surfaces B:Biointerfaces,2018,167:126-133. [4] SONG Y B,ZHU S J,YANG B. Bioimaging based on fluorescent carbon dots[J]. RSC Advances,2014,4:27184-27200. [5] ZHAO A D,CHEN Z W,ZHAO C Q,et al. Recent advances in bioapplications of C-dots[J]. Carbon,2015,85:309-327. [6] FENG T,AI X Z,AN G H,et al. Charge-convertible carbon dots for imaging-guided drug delivery with enhanced in vivo cancer therapeutic efficiency[J]. ACS Nano,2016,10(4):4410-4420. [7] HOU Y X,LU Q J,WANG H Y,et al. One-pot electrochemical synthesis of carbon dots/TiO2 nanocomposites with excellent visible light photocatalytic activity[J]. Materials Letters,2016,173:13-17. [8] 孙晓丹,刘中群,颜昊. 石墨烯量子点的制备及其生物应用[J]. 无机化学学报,2016,31(4):337-344. SUN X D,LIU Z Q,YAN H. Preparation of graphene quantum dots and their biological applications[J]. Journal of Inorganic Chemistry,2016,31(4):337-344. [9] SUN Y X,HE Z W,SUN X B,et al. Synthesis of water-soluble fluorescent carbon dots from a one-step hydrothermal method with potato[J]. Advanced Materials Research,2014,873:770-776. [10] THAMBIRAJA S,SHANKARAN D R. Green synthesis of highly fluorescent carbon quantum dots from sugarcane bagasse pulp[J]. Applied Surface Science,2016,390:435-443. [11] LIU S,TIAN J Q,WANG L,et al. Hydrothermal treatment of grass:A low-cost,green route to nitrogen-doped,carbon-rich,photoluminescent polymer nanodots as an effective fluorescent sensing platform for label-free detection of Cu(Ⅱ) ions[J]. Advanced Materials,2012,24(15):2037-2041. [12] YUAN M,ZHONG R B,GAO H Y,et al. One-step,green and economic synthesis of water-soluble photoluminescent carbon dots by hydrothermal treatment of wheat straw and their bio-applications in labeling,imaging and sensing[J]. Applied Surface Science,2015,355:1136-1144. [13] CHEN W X,HU C F,YANG Y H,et al. Rapid synthesis of carbon dots by hydrothermal treatment of lignin[J]. Materials,2016,9(3):184-191. [14] NIU N,MA Z M,HE F,et al. Preparation of carbon dots for cellular imaging by molecular aggregation of cellulolytic enzyme lignin[J]. Langmuir:the ACS Journal of Surfaces & Colloids,2017,33(23):5786-5795. |