| 光谱学与光谱分析 |
|
|
|
|
|
| Study on the Fluorescence Properties of Carbon Dots Prepared by One Step Microwave Method |
| WANG Shan-shan, MI Wei-qing, ZHU Hong, WANG Fang-hui* |
| State Key Laboratory of Organic-Inorganic Composites, Institute of Modern Catalyst, School of Science, Beijing University of Chemical Technology，Beijing 100029, China |
|
|
|
|
Abstract In recent years，more and more researchers pay attention to the synthesis of water-soluble fluorescent carbon dots. Compared with the traditional cadmium-based, silicon-based quantum dots and organic dyes, carbon dots with low toxicity and high stability can be chemically modified and be compatible with a variety of organic, inorganic, and biological molecules, and can be applied in many areas. The fluorescence carbon dots were prepared by one step microwave method using ascorbic acid as raw materials. The carbon dots were characterized by X-ray diffraction(XRD), transmission electron microscopy(TEM), ultraviolet-visible spectrophotometry, fluorescence spectrophotometry, and Fourier transform infrared spectrophotometry(FTIR). The results showed that the carbon dots have approximate spherical morphology, uniform size, good dispersion and non-agglomeration, good fluorescence properties. The carbon dots were rich in carboxyl and hydroxyl groups and had highly hydrophilic nature. The emission wavelength of carbon dots depended on the excitation wavelength. Furthermore, these carbon dots also had good fluorescence properties in a wide pH range.
|
|
Received: 2012-05-01
Accepted: 2012-08-10
|
|
|
|
Corresponding Authors:
WANG Fang-hui
E-mail: fhwang@mail.buct.edu.cn
|
|
[1] Dinesh Jagadeesan, Muthusamy Eswaramoothy. Chem. Asian J., 2010, 5(2): 232.
[2] Lin F, He W N, Guo X Q, et al. Advanced Materials Research, 2012, (415-417): 1319.
[3] Amit Jaiswal, Siddhartha Sankar Ghosh, Arun Chattopadhyay. Chemical Communications, 2012, 48(2): 407.
[4] Li H T, He X D, Kang Z H, et al. Angewandte Chemie, 2010, 122(26): 4532.
[5] Wang X, Cao L, Lu F S, et al. Chemical Communications, 2009(25): 3774.
[6] Qiao Z A, Wang Y F, Gao Y, et al. Chemical Communications, 2010, 46(46): 8812.
[7] Kwon Woosung, Rhee S W. Chemical Communications, 2012, 48(43): 5256.
[8] Wang F, Xie Z, Zhang H, et al. Advanced Functional Materials, 2011, 21(6): 1027.
[9] Baker S N. Baker G A. Angewandte Chemie International Edition, 2010, 49(38): 6726.
[10] Xu X, Robert R, Gu Y L, et al. Journal of American Chemical Society, 2004, 126(40): 12736.
[11] Sun Y P, Zhou B, Lin Y. Journal of American Chemical Society, 2006, 128(24): 7756.
[12] Zhao Q L, Zhang Z L, Huang B H, et al. Chemical Communications, 2008，44: 5116.
[13] Li H T, He X D, Kang Z H. Angewandte Chemie International Edition, 2010, 49(26): 4430.
[14] Wang X H, Qu K G, Xu B L, et al. Journal of Materials Chemistry, 2011, 21(8): 2445.
[15] Zhu H, Wang X L, Li Y L, et al. Chemical Communications, 2009, 45: 5118.
[16] Sourov Chandra, Pradip Das, Sourav Bag, et al. Nanoscale, 2011, 3(4): 1533.
[17] Li H T, He X D, Liu Y, et al. Carbon, 2011, 49(2): 605.
[18] Wang Q L, Zheng H Z, Long Y J, et al. Carbon, 2011, 49(9)：3134.
[19] Peng H, Jadranka Travas-Sejdic. Chemistry Materials, 2009, 21(23): 5563.
[20] Tian L, Debraj Ghosh, Chen W, et al. Chemistry Materials, 2009, 21(13): 2803.
[21] Hsu P C, Chang H T. Chemical Communications, 2012, 48(33): 3984.
[22] Zhang J C, Shen W Q, Pan D Y, et al. New Journal of Chemistry, 2010, 34(4): 591. |
| [1] |
WANG Ling-juan, OU Quan-hong, YAN Hao, TANG Jun-qi*. Preparation and Catalytic Properties of Gold Nanoflowers[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3747-3752. |
| [2] |
HE Yan-ping, WANG Xin, LI Hao-yang, LI Dong, CHEN Jin-quan, XU Jian-hua*. Room Temperature Synthesis of Polychromatic Tunable Luminescent Carbon Dots and Its Application in Sensitive Detection of Hemoglobin[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(11): 3365-3371. |
| [3] |
LIN Yan1, SU Jun-hong1*, TANG Yan-lin2, YANG Dan3. Ultraviolet Spectrum and Excitation Properties Calculations of Vitamin C Based on Density Functional Theory[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(01): 304-309. |
| [4] |
WANG Xiao-bin1, 2, 3, ZHANG Xi1, GUAN Chen-zhi1, HONG Hua-xiu1, HUANG Shuang-gen2*, ZHAO Chun-jiang3. Quantitative Detection of Ascorbic Acid Additive in Flour Based on Raman Imaging Technology[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(12): 3765-3770. |
| [5] |
YE Jia-wen1, CHANG Jing-jing1*, GENG Yi-jia2, CUI Yuan1*, XU Shu-ping2, XU Wei-qing2, CHEN Qi-dan3. Detection of I- in Water by the Hg2+@CDs Fluorescent Sensor[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(11): 3489-3493. |
| [6] |
CHEN Qi-xian1, 2, CHEN Qi-dan1, 2*, ZHONG Xue-yuan1. Preparation of Eco-Friendly Luminescent Carbon Dots Nanomaterial and Application of Hg2+ Detection[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(10): 3086-3091. |
| [7] |
YANG Lei, LIN Bin-bin, ZHENG Qi-wei, WU Shu-lan, ZHENG Bing-yun, ZHU Zhi-fei, HU Wen-ying. Its Photochemical Recognition to Hg2+ and Preparation of Nitrogen and Sulfur-Codoped Carbon Dots by Sulfanilamide[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(11): 3388-3394. |
| [8] |
ZHU Jun, LI Ye-ping, ZOU Jin-shan, CHEN Fang-yuan, LIU Fu-ming, YAN Xing-rong, TAN Yu-xin, ZHAI Hao-ying*. Determination of Pefloxacin by the Fluorescence Resonance Energy Transfer Effect Between Carbon Dots-Eosin B[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(08): 2554-2560. |
| [9] |
GUO Xing-jia1*, ZHANG Li-zhi1, WANG Zuo-wei1, LIU Wen-jing1, LIU Xue-hui1, LIU Qing-shi1, HAO Ai-jun2*, LI Ying3. Synthesis of Fluorescent Carbon Dots via One-Step Solid-State Method and Their Application for Determination of Adriamycin in Urea Sample[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(10): 3153-3158. |
| [10] |
Lü Yu-guang, SHI Qi, GUO Qiang, SONG Shan-shan, QIN Yu-shan, WANG Bo, YANG Li-bin*. Studies on Luminescent Properties of TCNE-Phenanthroline Complex[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(02): 634-637. |
| [11] |
TAO Hui-lin, LIAO Xiu-fen, SUN Chao, ZHOU Su-lian, ZHONG Fu-xin, YI Zhong-sheng, LU Yan-qun . Study of the Detection of Histidine Based on “On-Off” Fluorescence Probe of Carbon Dots [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(04): 1013-1016. |
| [12] |
XU Shi-hua1, HUANG Zhong-jing1*, LIU Guo-cong2*, WEI Qing-min3 . Study on the Hydrothermal Synthesis and Fluorescence of LaF3∶Tb3+, Ce3+ Nanocrystals [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(03): 759-764. |
| [13] |
LI Chun, LI Miao, JIANG Ling* . Research on L-Ascorbic Acid and Thiamine Based on Wide-Band TerahertzSpectroscopy Technique[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 35(03): 595-598. |
| [14] |
LIN Lei1, WU Rui-mei1, 2*, LIU Mu-hua1, WANG Xiao-bin1, YAN Lin-yuan1 . Surface-Enhanced Raman Spectroscopy Analysis of Thiabendazole Pesticide[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 35(02): 404-408. |
| [15] |
XU Yang, QIANG Liang-sheng, YANG Yu-lin, ZHANG Hui-jie, FAN Rui-qing* . A Purple-Emitting Luminescence Complex [Cd(bpdc)(phen)2(H2O)]·6H2O: Synthesis, Structure and Spectral Properties[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 35(01): 132-136. |
|
|
|
|
