| 光谱学与光谱分析 |
|
|
|
|
|
| The Medium Effects of Fluorescence of Eosin-5-Isothiocynate as a Luminescent Marker |
| WU Ya-lan1，LI Long-di1*，LIU Jia-ming2，ZHU Guo-hui2 |
1. Department of Chemistry，Tsinghua University，Beijing 100084，China
2. Zhangzhou Institute of Technology，Zhangzhou 363000，China |
|
|
|
|
Abstract In this paper，the medium (pH，organic solvent and surfactant) effects on fluorescence of eosin-5-isothiocynate(eosin-ITC) have been studied in detail. The results show that the pH and polarity of system studied are two great important influence factors on fluorescence of eosin-ITC. The fluorescence intensity of eosin-ITC in weak acidic medium is higher obviously than that of in weak basic medium， but it is sensitive to change of pH， be careful to use. The reaction between surfactant and eosin-ITC shows a good electric selectivety，and the effect of CTMAB on fluorescence of eosin-ITC can be classified as two stages: monomer quenching (below cmc) and micelle sensibilization (above cmc). In the presence of micelle of CTMAB， the fluorescence intensity of eosin-ITC in weak basic medium is even higher than that of in weak acidic medium. In the presence of high organic solvent content，the fluorescence intensity of eosin-ITC is also increased obviously. These properties are available for use.
|
|
Received: 2003-10-23
Accepted: 2004-03-08
|
|
|
|
Corresponding Authors:
LI Long-di
|
|
| Cite this article: |
|
WU Ya-lan,LI Long-di,LIU Jia-ming, et al. The Medium Effects of Fluorescence of Eosin-5-Isothiocynate as a Luminescent Marker [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2004, 24(12): 1597-1600.
|
|
|
|
| URL: |
|
https://www.gpxygpfx.com/EN/Y2004/V24/I12/1597 |
[1] Krishna K D，Raendra K S，Krishma M. Indian Journal of Chemistry，1995，348: 876.
[2] HONG Chen， ZENG Yong. J. of Analytical Science，2001，17(2): 93.
[3] Adriana G Lista，Lourdes Arce. Journal of Chromatography A，2001，919: 407.
[4] Waheed A A，Gupta P D. J. Biochem. Biophys. Methods，2000，42: 125.
[5] Song G W. Modern Scientific Instruments，1999，(5): 32.
[6] Rauf M A，Ikram M，Ahmad M. Dyes and Pigments，2002，52: 183.
[7] Murov L，Carmicheal I，Hug G L. Handbook of Photochemistry. New York：Marcel Dekker，1993.
[8] LIU Shao-pu，LIU Zhong-fang，LI Kang-ye(刘绍璞, 刘忠芳, 李康业). Acta Chim. Sin.(化学学报)，1995，53(5): 473.
[9] Mchedlov-petrossyan N O，Mayorge R S. J. Chem. Soc. Farady Trans.，1992，88: 3025.
[10] LI Long-di，TAN Yu-qin(李隆弟, 谭玉清). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，1993，13(2): 7.
|
| [1] |
LEI Hong-jun1, YANG Guang1, PAN Hong-wei1*, WANG Yi-fei1, YI Jun2, WANG Ke-ke2, WANG Guo-hao2, TONG Wen-bin1, SHI Li-li1. Influence of Hydrochemical Ions on Three-Dimensional Fluorescence
Spectrum of Dissolved Organic Matter in the Water Environment
and the Proposed Classification Pretreatment Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 134-140. |
| [2] |
XIA Ming-ming1, 2, LIU Jia3, WU Meng1, 2, FAN Jian-bo1, 2, LIU Xiao-li1, 2, CHEN Ling1, 2, MA Xin-ling1, 2, LI Zhong-pei1, 2, LIU Ming1, 2*. Three Dimensional Fluorescence Characteristics of Soluble Organic Matter From Different Straw Decomposition Products Treated With Calcium Containing Additives[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 118-124. |
| [3] |
GU Yi-lu1, 2，PEI Jing-cheng1, 2*，ZHANG Yu-hui1, 2，YIN Xi-yan1, 2，YU Min-da1, 2, LAI Xiao-jing1, 2. Gemological and Spectral Characterization of Yellowish Green Apatite From Mexico[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 181-187. |
| [4] |
HAN Xue1, 2, LIU Hai1, 2, LIU Jia-wei3, WU Ming-kai1, 2*. Rapid Identification of Inorganic Elements in Understory Soils in
Different Regions of Guizhou Province by X-Ray
Fluorescence Spectrometry[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 225-229. |
| [5] |
LIU Wei1, 2, ZHANG Peng-yu1, 2, WU Na1, 2. The Spectroscopic Analysis of Corrosion Products on Gold-Painted Copper-Based Bodhisattva (Guanyin) in Half Lotus Position From National Museum of China[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3832-3839. |
| [6] |
WANG Hong-jian1, YU Hai-ye1, GAO Shan-yun1, LI Jin-quan1, LIU Guo-hong1, YU Yue1, LI Xiao-kai1, ZHANG Lei1, ZHANG Xin1, LU Ri-feng2, SUI Yuan-yuan1*. A Model for Predicting Early Spot Disease of Maize Based on Fluorescence Spectral Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3710-3718. |
| [7] |
CHENG Hui-zhu1, 2, YANG Wan-qi1, 2, LI Fu-sheng1, 2*, MA Qian1, 2, ZHAO Yan-chun1, 2. Genetic Algorithm Optimized BP Neural Network for Quantitative
Analysis of Soil Heavy Metals in XRF[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3742-3746. |
| [8] |
SONG Yi-ming1, 2, SHEN Jian1, 2, LIU Chuan-yang1, 2, XIONG Qiu-ran1, 2, CHENG Cheng1, 2, CHAI Yi-di2, WANG Shi-feng2，WU Jing1, 2*. Fluorescence Quantum Yield and Fluorescence Lifetime of Indole, 3-Methylindole and L-Tryptophan[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3758-3762. |
| [9] |
WANG Zhi-qiang1, CHENG Yan-xin1, ZHANG Rui-ting1, MA Lin1, GAO Peng1, LIN Ke1, 2*. Rapid Detection and Analysis of Chinese Liquor Quality by Raman
Spectroscopy Combined With Fluorescence Background[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3770-3774. |
| [10] |
YI Min-na1, 2, 3, CAO Hui-min1, 2, 3*, LI Shuang-na-si1, 2, 3, ZHANG Zhu-shan-ying1, 2, 3, ZHU Chun-nan1, 2, 3. A Novel Dual Emission Carbon Point Ratio Fluorescent Probe for Rapid Detection of Lead Ions[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3788-3793. |
| [11] |
YANG Ke-li1, 2, PENG Jiao-yu1, 2, DONG Ya-ping1, 2*, LIU Xin1, 2, LI Wu1, 3, LIU Hai-ning1, 3. Spectroscopic Characterization of Dissolved Organic Matter Isolated From Solar Pond[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3775-3780. |
| [12] |
QI Guo-min1, TONG Shi-qian1, LIN Xu-cong1, 2*. Specific Identification of Microcystin-LR by Aptamer-Functionalized Magnetic Nanoprobe With Laser-Induced Fluorescence[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3813-3819. |
| [13] |
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. |
| [14] |
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. |
| [15] |
LI Xiao-li1, WANG Yi-min2*, DENG Sai-wen2, WANG Yi-ya2, LI Song2, BAI Jin-feng1. Application of X-Ray Fluorescence Spectrometry in Geological and
Mineral Analysis for 60 Years[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 2989-2998. |
|
|
|
|
