| 光谱学与光谱分析 |
|
|
|
|
|
| Investigation and Application of Fluorescence Reaction of Cerium-L-Tryptophan in Triton X-100 Microemulsion |
| GONG Ai-qin1,2,ZHU Xia-shi1*,GUO Rong1,MA Xiao-qin1 |
1. Department of Chemistry, Yangzhou University, Yangzhou 225002, China
2. Yangzhou Polytechnic Institute, Yangzhou 225002, China |
|
|
|
|
Abstract In the present article, the sensitizing effect of Triton X-100 microemulsion media (Triton X-100-M) on the determination of L-tryptophan by fluorescence spectrophotometry was studied, which was based on a strong fluorescence substance produced when L-tryptophan was oxidized by Ce4+ in acid medium. Compared with Triton X-100 micelle (Triton X-100-m), it was found that in the medium of Triton X-100-M the intensity of fluorescence was enhanced by 225 times. Various factors that influence fluorescence determination and interfering ions were examined. The mechanism of sensitizing effect of Triton X-100 microemulsion was also discussed. Under the optimum conditions, the liner range and detection limit are 0.1-1.0 μg·mL-1 and 0.09 μg·mL-1(correlation coefficient r=0.998 4), respectively. The linear equation was F=342.37+30.45c. The proposed method has been successfully applied to determine food samples.
|
|
Received: 2006-10-29
Accepted: 2007-02-02
|
|
|
|
Corresponding Authors:
ZHU Xia-shi
E-mail: xszhu@yzu.edu.cn
|
|
[1] Jason W Costin, Paul S Francis, Simon W Lewis. Anal. Chim. Acta, 2003, 480: 67.
[2] WANG Jun, SUN Guang-ming, WANG Li, et al(汪 俊, 孙光明, 王 利, 等). Chinese J. Anal. Chem.(分析化学), 2006, 34(2): 267.
[3] WANG Li-sheng, PENG Zhong-li, JIANG Zhi-liang(王力生, 彭忠利, 蒋治良, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2002, 22(4): 641.
[4] DING Ya-yun, XIE Meng-xia, KANG Juan(丁雅韵, 谢孟峡, 康 娟). Chinese J. Anal. Chem.(分析化学), 2002, 30(4): 418.
[5] WU Jian-min, SHI Qing-zhao, WANG Guo-shun, et al(邬建敏, 施清照, 王国顺, 等). Chinese J. Anal. Chem.(分析化学), 1994, 22(6): 599.
[6] YANG Li-li, YUAN Zhuo-bin(杨莉丽, 袁倬斌). Chinese J. Anal. Chem.(分析化学), 1999, 27(9): 1065.
[7] Qu Qishu, Tang Xiaoqin, Hu Xiaoya. Anal. Chim. Acta, 2006, 572: 212.
[8] SUN Yan-hua, YANG Jing-zhi, ZHOU Jie, et al(孙衍华, 杨景芝, 周 杰, 等). Chinese J. Anal. Chem.(分析化学), 2004, 32(8): 1067.
[9] ZHU Xia-shi, GUO Rong, QI Wen-bin(朱霞石, 郭 荣, 戚文彬). Chinese J. Anal. Chem.(分析化学), 1995, 23(9): 989.
[10] ZHU Xia-shi, GUO Rong(朱霞石, 郭 荣). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 1999, 19(3): 456.
[11] ZHU Xia-shi, GUO Rong, KANG Chun(朱霞石, 郭 荣, 康 纯, 等). Acta Chimica Sinica(化学学报), 1995, 53：716.
[12] ZHU Xia-shi, GUO Rong, LIU Xiu-mei(朱霞石, 郭 荣, 刘秀梅). Chinese J. Anal. Chem.(分析化学), 1994, 22(8): 860.
[13] ZHU Xia-shi, GUO Rong, ZHANG Xia-hong(朱霞石, 郭 荣, 张晓红). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2001, 21(4): 515.
[14] Zhu X S, Bao L, Guo R et al. Anal. Chim. Acta, 2004, 523: 43.
[15] ZHU Xia-shi, GUO Rong(朱霞石, 郭 荣). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2002, 22(2): 314. |
| [1] |
LIN Hong-jian1, ZHAI Juan1*, LAI Wan-chang1, ZENG Chen-hao1, 2, ZHAO Zi-qi1, SHI Jie1, ZHOU Jin-ge1. Determination of Mn, Co, Ni in Ternary Cathode Materials With
Homologous Correction EDXRF Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(11): 3436-3444. |
| [2] |
ZHAI Yan-ke1, PAN Yi-xing1, XIANG Hao1, XU Li1*, ZHU Ze-ce2, LEI Mi1. Coordination Interaction of DSAZn With Quercetin and High Sensitivity Detection of Quercetin[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(01): 122-128. |
| [3] |
DING Jun-nan, WANG Hui, YU Shao-peng*. Application of Rapid Fluorescence Analysis Technology on Study on
Glycine Soja Response to PAHs（Phenanthrene）[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(07): 2207-2212. |
| [4] |
PAN Qiu-li1, SHAO Jin-fa1, LI Rong-wu2, CHENG Lin1*, WANG Rong1. Non-Destructive Analysis of Red and Green Porcelain in Qing Dynasty[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(03): 732-736. |
| [5] |
ZHU Yu-xuan1,2, LU Jing-bin1, ZHAO Xiao-fan2, LIU Xiao-yan4, CUI Wei-wei2, LI Wei2, WANG Yu-sa2, LÜ Zhong-hua2, 3, CHEN Yong2*. An Application of Lucy Richardson Iterative in X-Ray Fluorescence Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(09): 2823-2828. |
| [6] |
CHEN Ying1, LIU Zheng-ying1, XIAO Chun-yan2, ZHAO Xue-liang1, 3, LI Kang3, PANG Li-li3, SHI Yan-xin3, LI Shao-hua4. Overlapping Peak Analysis of Soil Heavy Metal X-Ray Fluorescence Spectra Based on Sparrow Search Algorithm[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(07): 2175-2180. |
| [7] |
SHAO Shang-kun1, 2, SUN Xue-peng1, 2, DU Xiao-guang3, LI Yu-fei1, 2, WANG Ya-bing1, 2, ZHANG Xiao-yun1, 2, LIU Zhi-guo1, 2, SUN Tian-xi1, 2*. Identification of Pearl Based on X-Ray Transmission Imaging and Fluorescence Dual Mode[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(12): 3936-3940. |
| [8] |
YAN Hui, LI Xin-ping, XU Zhu, LIN Guo-sen. Applications of Fluorescence Analysis Technology on Study of Crop Response to Cadmium Stress[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(10): 3118-3122. |
| [9] |
CHEN Lu-lu1, TIAN Ying-gang1,2*. A Fluorescence Detection Method for Melanin Content in Black-Bone Silky Fowl Melanocyte Based on H2O2 Oxidation[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(05): 1595-1600. |
| [10] |
ZHU Xi-yu1, 2, WANG Ruo-yu2, ZHOU Xiao-hong2*, TAN Ai-juan1*, WEN Xiao-gang3*. Functional Nucleic Acid Based Fluorescent Biosensing Method for Hg2+ Detection in Water Samples[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(11): 3447-3451. |
| [11] |
GU Song1, 2, ZHU Zhuo-wei1, 2, MA Chao-qun1, 2, CHEN Guo-qing1, 2*. Detection the Concentration of L-Tryptophan by Fluorescence Correlation Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(08): 2451-2455. |
| [12] |
WANG Zhi-hui1, LONG Dan-dan2, LI Zi-juan2, YANG Ya-fei3, YAN Jing-hui2*, ZOU Ming-qiang4,5*. One-Pot Microemulsion Synthesis of NaYF4∶Yb3+, Ho3+@Au[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(06): 1793-1797. |
| [13] |
FAN Gong-duan1*, LIN Xiu-yong1,2, WANG Shu-min1,2*, LUO Jing1, XIE Zhi-gang2, LI Qiang2. Compositional Characteristics of Interstitial Water Dissolved Organic Matter in Bioretention Systems with Different Filling[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1139-1145. |
| [14] |
ZHANG Hai-wei1,2, WANG Lei1,2*, LENG Feng-qing1,2*, TUO Xian-guo3, LIU Ming-zhe1,2, CHENG Yi2, YAO Fu-liang2, LI San-gang2, ZHAO Bai-jun2, LU Wei2. Properties and Application Studies of LaBr3(Ce) Scintillation Detector[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(07): 2298-2304. |
| [15] |
CHENG Feng1, 2, GU Yi1, 2*, GE Liang-quan1, 2, ZHAO Jian-kun1, LI Meng-ting1, ZHANG Ning1 . The Research on Matrix Effect and Correction Technology of Rock Sample in In-Situ Energy Dispersive X-Ray Fluorescence Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(03): 919-923. |
|
|
|
|
