| 光谱学与光谱分析 |
|
|
|
|
|
| Study of Surface Enhanced Raman Scattering of Trace Trinitrotoluene Based on Silver Colloid Nanoparticles |
| ZHANG Chun-ling1, LI Zhe1, WU Zheng-long2, HAN De-jun1* |
1. The Key Laboratory of Beam Technology and Materials Modification of the Ministry of Education, Beijing Normal University, Beijing 100875, China
2. Analytical and Testing Center, Beijing Normal University, Beijing 100875, China |
|
|
|
|
Abstract Trinitrotoluene (TNT), a representative nitroexplosive, attracts more and more attentions because of the urgent demand for trace analysis of explosives in recent years. The present study investigated the experiment condition of the surface enhanced Raman scattering (SERS) of 10-6 mol·L-1 TNT solution, especially the influence of NaCl and basic hydrolysis. The results indicate that SERS spectra of TNT can not be obtained when preparing the SERS samples without NaCl, and it was also shown that the intensity of Raman peaks has a relationship with the concentration of NaCl. With the increase in the concentration of NaCl, the intensity of Raman peak at 1 392 cm-1 has a maximum value. This report explained the reason why NaCl can affect the intensity of SERS theoretically. It was also shown that the SERS spectrum of TNT treated with basic hydrolysis is more intense than that without basic hydrolysis.
|
|
Received: 2011-07-04
Accepted: 2011-10-22
|
|
|
|
Corresponding Authors:
HAN De-jun
E-mail: djhan@bnu.edu.cn
|
|
[1] Smith K D, McCord B R, MacCrehan W A. J. Forensic Sci., 1999, 44, 789.
[2] Yang J S, Swager T M. J. Am. Chem. Soc., 1998, 120: 5321.
[3] Jiang Y, Zhao H, Zhu N, et al. Angew. Chem. Int. Ed., 2008, 47: 8601.
[4] Goldman E R, Medintz I L, Whitley J L, et al. J. Am. Chem. Soc., 2005, 127, 6744.
[5] Dasary S S R, Singh A K, D. Senapati D. J. Am. Chem. Soc., 2009. 138.
[6] Kneipp K, Wang Y, Kneipp H. Physical Review Letters, 1997, 78: 1667.
[7] Kneipp K, Wang Y, Dasari R R. Spectrochimica Acta Part A, 1995, 51: 2171.
[8] Riskin M, Tel-Vered R, Tatyana B. J. Am. Chem. Soc., 2008, 130(30): 9726.
[9] Yang L B, Ma L, Chen G Y, et al. Chem. Eur. J., 2010, 16(42): 12683.
[10] Liu X J, Zhao L, Shen H. Talanta, 2011, 83(3): 1023.
[11] Evanoff Jr. D D, Chumanov G. Chem. Phys. Chem., 2005, 6: 1221.
[12] De Jesus M A, Giesfeldt K S, Sepaniak M J. Appl. Spectrosc., 2003, 57: 428.
[13] McHugh C J, Keir R, Graham D. Chem. Commun., 2002. 580.
[14] Jerez-Rozo J I, Primera-Pedrozo O M, et al. IEEE Sensors Journal, 2008, 8(6): 974.
[15] Lee P C, Meisel D. J. Phys. Chem., 1982, 86(17): 3391.
[16] Njoki P N, Lim I S, Mott D. J. Phys. Chem. C, 2007, 111: 14664.
[17] Wang X F, Chang S L, Yang J K. Proc. SPIE, 2007, 6622: 662219.
[18] Seney C S, Gutzman B M, Goddard R H J. Phys. Chem. C, 2009, 113(1): 74.
[19] Michaels A M, Nirmal M, Brus L E, J. Am. Chem. Soc., 1999, 121(43): 9932.
[20] Niu Z Q, Fang Y. Spectrochimica Acta Part A, 2007, 66: 712.
[21] Mills A, Setha A, Petersb G. Phys. Chem. Chem. Phys., 2003, 5: 3921. |
| [1] |
XING Hai-bo1, ZHENG Bo-wen1, LI Xin-yue1, HUANG Bo-tao2, XIANG Xiao2, HU Xiao-jun1*. Colorimetric and SERS Dual-Channel Sensing Detection of Pyrene in
Water[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 95-102. |
| [2] |
LU Wen-jing, FANG Ya-ping, LIN Tai-feng, WANG Hui-qin, ZHENG Da-wei, ZHANG Ping*. Rapid Identification of the Raman Phenotypes of Breast Cancer Cell
Derived Exosomes and the Relationship With Maternal Cells[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3840-3846. |
| [3] |
GUO He-yuanxi1, LI Li-jun1*, FENG Jun1, 2*, LIN Xin1, LI Rui1. A SERS-Aptsensor for Detection of Chloramphenicol Based on DNA Hybridization Indicator and Silver Nanorod Array Chip[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(11): 3445-3451. |
| [4] |
LI Wen-wen1, 2, LONG Chang-jiang1, 2, 4*, LI Shan-jun1, 2, 3, 4, CHEN Hong1, 2, 4. Detection of Mixed Pesticide Residues of Prochloraz and Imazalil in
Citrus Epidermis by Surface Enhanced Raman Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3052-3058. |
| [5] |
ZHAO Ling-yi1, 2, YANG Xi3, WEI Yi4, YANG Rui-qin1, 2*, ZHAO Qian4, ZHANG Hong-wen4, CAI Wei-ping4. SERS Detection and Efficient Identification of Heroin and Its Metabolites Based on Au/SiO2 Composite Nanosphere Array[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(10): 3150-3157. |
| [6] |
SU Xin-yue1, MA Yan-li2, ZHAI Chen3, LI Yan-lei4, MA Qian-yun1, SUN Jian-feng1, WANG Wen-xiu1*. Research Progress of Surface Enhanced Raman Spectroscopy in Quality and Safety Detection of Liquid Food[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(09): 2657-2666. |
| [7] |
ZHAO Yu-wen1, ZHANG Ze-shuai1, ZHU Xiao-ying1, WANG Hai-xia1, 2*, LI Zheng1, 2, LU Hong-wei3, XI Meng3. Application Strategies of Surface-Enhanced Raman Spectroscopy in Simultaneous Detection of Multiple Pathogens[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(07): 2012-2018. |
| [8] |
CHENG Chang-hong1, XUE Chang-guo1*, XIA De-bin2, TENG Yan-hua1, XIE A-tian1. Preparation of Organic Semiconductor-Silver Nanoparticles Composite Substrate and Its Application in Surface Enhanced Raman Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(07): 2158-2165. |
| [9] |
LI Chun-ying1, WANG Hong-yi1, LI Yong-chun1, LI Jing1, CHEN Gao-le2, FAN Yu-xia2*. Application Progress of Surface-Enhanced Raman Spectroscopy for
Detection Veterinary Drug Residues in Animal-Derived Food[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(06): 1667-1675. |
| [10] |
HUANG Xiao-wei1, ZHANG Ning1, LI Zhi-hua1, SHI Ji-yong1, SUN Yue1, ZHANG Xin-ai1, ZOU Xiao-bo1, 2*. Detection of Carbendazim Residue in Apple Using Surface-Enhanced Raman Scattering Labeling Immunoassay[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(05): 1478-1484. |
| [11] |
LU Yan-hua, XU Min-min, YAO Jian-lin*. Preparation and Photoelectrocatalytic Properties Study of TiO2-Ag
Nanocomposites[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(04): 1112-1116. |
| [12] |
WANG Yi-tao1, WU Cheng-zhao1, HU Dong1, SUN Tong1, 2*. Research Progress of Plasticizer Detection Based on Raman Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(04): 1298-1305. |
| [13] |
LI Wei1, 2, HE Yao1, 2, LIN Dong-yue2, DONG Rong-lu2*, YANG Liang-bao2*. Remove Background Peak of Substrate From SERS Signals of Hair Based on Gaussian Mixture Model[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(03): 854-860. |
| [14] |
HAN Xiao-long1, LIN Jia-sheng2, LI Jian-feng2*. SERS Analysis of Urine for Rapid Estimation of Human Energy Intake[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(02): 489-494. |
| [15] |
HE Yao1, 2, LI Wei1, 2, DONG Rong-lu2, QI Qiu-jing3, LI Ping5, LIN Dong-yue2*, MENG Fan-li4, YANG Liang-bao2*. Surface Enhanced Raman Spectroscopy Analysis of Fentanyl in Urine Based on Voigt Line[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(01): 85-92. |
|
|
|
|
