| 光谱学与光谱分析 |
|
|
|
|
|
| Chemical Characteristics of Nickel(Ⅱ) 2,3-Dimercaptosuccinate Complexes Modified on Gold Electrodes |
| LIU Wen-han, YUAN Rong-hui, TENG Yuan-jie |
| State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology，College of Chemical Engineering，Zhejiang University of Technology，Hangzhou 310014，China |
|
|
|
|
Abstract 2,3-Dimercaptosuccinic acid (DMSA) and its complex Nickel(Ⅱ) 2,3-Dimercaptosuccinate (DMSA-Ni(Ⅱ)) were assembled on the electrochemically activated Au electrode and the modified films were investigated by ex-situ SERS, SEM and electro-reduction. The coordination ratio (1∶2) and stability constant (4.716×107) of DMSA and Nickel(Ⅱ) were firstly confirmed by UV. Then, the SERS spectra showed that DMSA was absorbed on the surface of activated Au and the coordinate bond of DMSA-Ni(Ⅱ) was existed as S—Ni—O. Meanwhile, two reduction peaks of DMSA-Ni(Ⅱ) on Au electrode were presented at negative potential. The first peak (from positive to negative values) was related to the RS—Au group which was produced by the mutual absorption of DMSA and Au. The second reduction peak was related to Nickel(Ⅱ). Finally, it was further confirmed by calculating the surface coverage and comparison of molecular area. And it was found that the molecular arrangement of DMSA-Ni(Ⅱ) on Au electrode generated as monolayer which was dispersed or connected partly instead of concentrated or overlapped.
|
|
Received: 2013-11-14
Accepted: 2014-02-19
|
|
|
|
Corresponding Authors:
LIU Wen-han
E-mail: liuwh@zjut.edu.cn
|
|
[1] Jiang H, Zhao T, Li C Z, et al. Journal of Materials Chemistry, 2011, 21(11): 3818.
[2] Bian C L, Zeng Q X, Xiong H Y, et al. Bioelectrochemistry, 2010, 79: 1.
[3] Chi W S, Han J W, Yang S, et al. Chemical Communications, 2012, 48(76): 9501.
[4] LIU Wen-han, YUAN Rong-hui, TENG Yuan-jie, et al(刘文涵, 袁荣辉, 滕渊洁, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2013, 33(9): 2433.
[5] KE Yi-kan, DONG Hui-ru(柯以侃, 董慧茹). Handbook of Analytical chemistry: Spectral Analysis(分析化学手册: 光谱分析). Beijing: Chemical Industry Press(北京: 化学工业出版社), 1998. 1155.
[6] Kolega R R, Schlenoff J B. Langmuir, 1998, 14(19): 5469.
[7] LIU Wen-han, YUAN Rong-hui, TENG Yuan-jie, et al(刘文涵, 袁荣辉, 滕渊洁, 等). Acta Physico-Chimica Sinica(物理化学学报), 2013, 29(12): 2599.
[8] Widrig C A, Chung C, Porter M D. Journal of Electroanalytical Chemistry, 1991, 310(1-2): 335.
[9] Trasatti S, Petrii O A. Pure and Applied Chemistry, 1991, 63(5): 711.
[10] Schalnat M C, Pemberton J E. Langmuir, 2010, 26(14): 11862.
[11] Ishikawa S, Hada S, Funasaki N. Journal of Physical Chemistry, 1995, 99(29): 11508. |
| [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. |
|
|
|
|
