| 光谱学与光谱分析 |
|
|
|
|
|
| The Study on Linear Relationship between Concentration and Surface-Enhanced Raman Spectroscopy (SERS) Signal of Thymine in Improved Ag Sol |
| ZHANG Lei1,ZHANG Yu-lan1,ZHANG Wei1,WANG Wen-ming1, DU Yi-ping1*, Yukihiro Ozaki2 |
1. Center of Analysis and Test, East China University of Science and Technology, Shanghai 200237，China
2. School of Science and Technology, Kwansei-Gakuin University, Sanda 669-1337, Japan |
|
|
|
|
Abstract The authors used polymer as a stable medium to protect Ag sol to get a stable signal for the unstable Ag sol. Polyacrylic acid sodium was selected as the stable medium, which had a little effect on the SERS of thymine and made the SERS signal stable for thirty days. After aborative consideration and some trials, pyridine was picked as an internal standard for the quantitative detection of thymine. A linear correlation between the concentration of thymine and the ratio of thymine signal to pyridine signal intensity was obtained over a range of 2×10-4-1×10-3 mol·L-1 with a correlation coefficient R2 of 0.975 4. The regression equation is: y=3.143x+0.348 7. The proposed method has the potential for quantitative analysis of the trace compounds having SERS effects.
|
|
Received: 2008-03-28
Accepted: 2008-06-29
|
|
|
|
Corresponding Authors:
DU Yi-ping
E-mail: yipingdu@ecust.edu.cn
|
|
[1] Fleischmann M, Hendra P J. Chem. Phys. Lett., 1974, 26(2): 163.
[2] WANG Yu, LI Ying-sing, ZHANG Zheng-xing, et al(王玉，LI Ying-sing, 张正行, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2004, 24(11): 1376.
[3] Steven E J Bell, Narayana M S Sirimuthu. J. Am. Chem. Soc., 2006, 128: 15580.
[4] Edith L Torres, Winefordner J D. Anal. Chem., 1987, 59: 1626.
[5] GAO Shu-yan, ZHANG Shu-xia, YANG Shu-xia, et al(高书燕, 张树霞, 杨恕霞, 等). Chemistry Bulletin(化学通报), 2007, 70(12): 908.
[6] WANG Mei, YAO Jian-lin, GU Ren-ao, et al(王梅，姚建林, 顾仁敖). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2007, 27(6): 1136.
[7] Yu Daguang, Lin Wenching, Lin Chien Hong, et al. Materials Chemistry and Physics, 2007, 101: 93.
[8] QIAO Jun-lian, ZHENG Guang-hong, LI Feng-ting(乔俊莲, 郑广宏, 李风亭, 等). Chemistry Bulletin(化学通报), 2006, 69(6): 908.
[9] Katrin Kneipp, Harald Kneipp. Irving Itzkan, et al. Chem. Rev., 1999, 99: 2957.
[10] Steven E J Bell, Stephen J Spence. Analyst, 2001, 126: 1.
[11] Steven E J Bell, Narayana M S Sirimuthu. Analyst, 2004, 129: 1032.
[12] Lee P C, Meisel D. J. Phys. Chem., 1982, 86: 3391.
[13] Bernhard Schrader. Raman/Infrared Altas of Organic Compounds, VCH Verlagsgesellschaft mbH, D-6940 Weinheim (Federal Republic of Germany), 1989.
[14] Shang Zhiguo, Ting Dor Ngi, Wong Yee Ting, et al. J. Molecular Structure, 2007, 826: 64.
[15] Laura Rivas, Sanchez-Cortes, Jose V Garcia-Ramos. Phys. Chem. Chem. Phys., 2002, 4: 1943. |
| [1] |
LAI Chun-hong*, ZHANG Zhi-jun, WEN Jing, ZENG Cheng, ZHANG Qi. Research Progress in Long-Range Detection of Surface-Enhanced Raman Scattering Signals[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(08): 2325-2332. |
| [2] |
LI Jia-jia, XU Da-peng *, WANG Zi-xiong, ZHANG Tong. Research Progress on Enhancement Mechanism of Surface-Enhanced Raman Scattering of Nanomaterials[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(05): 1340-1350. |
| [3] |
SUN Zhi-ming1, LI Hui1, FENG Yi-bo1, GAO Yu-hang1, PEI Jia-huan1, CHANG Li1, LUO Yun-jing1, ZOU Ming-qiang2*, WANG Cong1*. Surface Charge Regulation of Single Sites Improves the Sensitivity of
Raman Detection[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(04): 1075-1082. |
| [4] |
YIN Xiong-yi1, SHI Yuan-bo1*, WANG Sheng-jun2, JIAO Xian-he2, KONG Xian-ming2. Quantitative Analysis of Polycyclic Aromatic Hydrocarbons by Raman Spectroscopy Based on ML-PCA-BP Model[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(03): 861-866. |
| [5] |
SUN Nan, TAN Hong-lin*, ZHANG Zheng-dong, REN Xiang, ZHOU Yan, LIU Jian-qi, CAI Xiao-ming, CAI Jin-ming. Raman Spectroscopy Analysis and Formation Mechanism of Carbon
Nanotubes Doped Polyacrylonitrile/Copper Cyclized to Graphite
at Room Temperature[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(09): 2983-2988. |
| [6] |
WANG Zi-xiong, XU Da-peng*, ZHANG Yi-fan, LI Jia-jia. Research Progress of Surface-Enhanced Raman Scattering Detection Analyte Molecules[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(02): 341-349. |
| [7] |
WAN Xiao-ming1, 2, ZENG Wei-bin1, 2, LEI Mei1, 2, CHEN Tong-bin1, 2. Micro-Distribution of Elements and Speciation of Arsenic in the Sporangium of Pteris Vittata[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(02): 470-477. |
| [8] |
HUANG Hui1, 2, TIAN Yi2, ZHANG Meng-die1, 2, XU Tao-ran2, MU Da1*, CHEN Pei-pei2, 3*, CHU Wei-guo2, 3*. Design and Batchable Fabrication of High Performance 3D Nanostructure SERS Chips and Their Applications to Trace Mercury Ions Detection[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(12): 3782-3790. |
| [9] |
FU Xing-hu, WANG Zhen-xing, MA Shuang-yu, ZHAO Fei, LU Xin, FU Guang-wei, JIN Wa, BI Wei-hong. Preparation and Properties of Micro-Cavity Silver Modified Fiber SERS Probe[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(09): 2800-2806. |
| [10] |
GUI Bo1, 2, YANG Yu-dong1, ZHAO Qian1, 2, SHI Meng1, MAO Hai-yang1, 3*, WANG Wei-bing1, CHEN Da-peng1, 3. A SERS Substrate for On-Site Detection of Trace Pesticide Molecules Based on Parahydrophobic Nanostructures[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(08): 2499-2504. |
| [11] |
SUN Ning, CHEN Jun-fan, ZHANG Jie*, ZHU Yong. The Forming Mechanism of Surface Morphology of Nanostructures and Its Effect on Graphene Raman Spectra[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(06): 1821-1827. |
| [12] |
ZHANG Can, ZHANG Jie*, DOU Xin-yi, ZHU Yong. Connection of Absorption and Raman Enhancement Characteristics of Different Types of Ag Nanoparticles[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(06): 1816-1820. |
| [13] |
DOU Xin-yi, ZHANG Can, ZHANG Jie*. Effects of Process Parameters on Double Absorption Resonance Peaks of Au Nanoparticles[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(05): 1446-1451. |
| [14] |
ZHANG Lei, ZHANG Xia*, WENG Yi-jin, LIU Xiao. Preparation and Properties of Ag/PANI Multifunction Nanozymes[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(11): 3399-3403. |
| [15] |
TIAN Hui-yan1，LIU Yu1, HUANG Jiao-qi1, XIE Feng-xin1, HUANG Guo-rong1, LIAO Pu1, FU Wei-ling1, ZHANG Yang2*. Research Progress and Application of Surface-Enhanced Raman Scattering Technique in Nucleic Acid Detection[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(10): 3021-3028. |
|
|
|
|
