Home

Citation: SUN Wei, YANG Mao-Xia, ZHONG Jiang-Hua, JIAO Kui. Electrochemical Behaviors of Brilliant Cresyl Blue on DNA Modified ld Electrode[J]. Acta Physico-Chimica Sinica, ;2007, 23(04): 499-502. doi: 10.3866/PKU.WHXB20070409 shu

Electrochemical Behaviors of Brilliant Cresyl Blue on DNA Modified ld Electrode

1.
College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, Shandong Province, P. R. China

Received Date: 7 September 2006
Available Online: 9 March 2007

DNA modified electrode was prepared by covalent immobilization of ssDNA or dsDNA on a mercaptoethanol monolayer self-assembled ld electrode with the help of N-(3-dimethylaminopropyl)-N'-ethylcarbodiimidehydrochloride (EDC) and N-hydroxysuccinimide (NHS). The electrochemical behaviors of brilliant cresyl blue (BCB) on ssDNA or dsDNA electrodes were studied. BCB had different binding models with ssDNA or dsDNA and the adsorptive constants were 1.67×10^4 L·mol-1 for ssDNA/Au electrode and 3.22×10^4 L·mol-1 for dsDNA/Au electrode. BCB bound to ssDNA via electrostatic interaction while bound to dsDNA through both the electrostatic and intercalative models. The results showed that dsDNA had a stronger appetency for BCB, which indicated that BCB was a suitable electroactive indicator.
- Mercaptoethanol; DNA; Self-assembled monolayer; ld electrode; Electrochemistry; Brilliant cresyl blue
1. [1]
  Xiaofen GUAN , Yating LIU , Jia LI , Yiwen HU , Haiyuan DING , Yuanjing SHI , Zhiqiang WANG , Wenmin WANG . Synthesis, crystal structure, and DNA-binding of binuclear lanthanide complexes based on a multidentate Schiff base ligand. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2486-2496. doi: 10.11862/CJIC.20240122
2. [2]
  Feng Lin , Zhongxin Jin , Caiying Li , Cheng Shao , Yang Xu , Fangze Li , Siqi Liu , Ruining Gu . Preparation and Electrochemical Properties of Nickel Foam-Supported Ni(OH)₂-NiMoO₄ Electrode Material. University Chemistry, 2025, 40(10): 225-232. doi: 10.12461/PKU.DXHX202412017
3. [3]
  Yingyue ZHANG , Liuqing KANG , Yating YANG , Xiaofen GUAN , Wenmin WANG . Crystal structure and antibacterial activity of two Gd₂ complexes based on polydentate Schiff-base ligands. Chinese Journal of Inorganic Chemistry, 2025, 41(9): 1867-1877. doi: 10.11862/CJIC.20250100
4. [4]
  Zihan Lin , Wanzhen Lin , Fa-Jie Chen . Electrochemical Modifications of Native Peptides. University Chemistry, 2025, 40(3): 318-327. doi: 10.12461/PKU.DXHX202406089
5. [5]
  Yongming Zhu , Huili Hu , Yuanchun Yu , Xudong Li , Peng Gao . Construction and Practice on New Form Stereoscopic Textbook of Electrochemistry for Energy Storage Science and Engineering: Taking Basic Course of Electrochemistry as an Example. University Chemistry, 2024, 39(8): 44-47. doi: 10.3866/PKU.DXHX202312086
6. [6]
  Cen Zhou , Biqiong Hong , Yiting Chen . Application of Electrochemical Techniques in Supramolecular Chemistry. University Chemistry, 2025, 40(3): 308-317. doi: 10.12461/PKU.DXHX202406086
7. [7]
  Zeqiu Chen , Limiao Cai , Jie Guan , Zhanyang Li , Hao Wang , Yaoguang Guo , Xingtao Xu , Likun Pan . Advanced electrode materials in capacitive deionization for efficient lithium extraction. Acta Physico-Chimica Sinica, 2025, 41(8): 100089-0. doi: 10.1016/j.actphy.2025.100089
8. [8]
  Yongjian Zhang , Fangling Gao , Hong Yan , Keyin Ye . Electrochemical Transformation of Organosulfur Compounds. University Chemistry, 2025, 40(5): 311-317. doi: 10.12461/PKU.DXHX202407035
9. [9]
  Tinghui AN , Dong XIANG , Jiaqi LI , Jiawei WANG , Shuming YU , Nan WANG , Kedi CAI . Research progress on the application of laser synthesis technology for electrochemical functional materials. Chinese Journal of Inorganic Chemistry, 2025, 41(9): 1731-1754. doi: 10.11862/CJIC.20240412
10. [10]
  Linbao Zhang , Weisi Guo , Shuwen Wang , Ran Song , Ming Li . Electrochemical Oxidation of Sulfides to Sulfoxides. University Chemistry, 2024, 39(11): 204-209. doi: 10.3866/PKU.DXHX202401009
11. [11]
  Yanqin Wang , Kang Wang , Chen Sun , Zhexi Yang . Comprehensive Experiment of Materials Chemistry: Directional Conversion of Urea to Nitrite by Electrochemical Method. University Chemistry, 2026, 41(6): 415-424. doi: 10.12461/PKU.DXHX202603025
12. [12]
  Zhaoyu Wen , Na Han , Yanguang Li . Recent Progress towards the Production of H₂O₂ by Electrochemical Two-Electron Oxygen Reduction Reaction. Acta Physico-Chimica Sinica, 2024, 40(2): 2304001-0. doi: 10.3866/PKU.WHXB202304001
13. [13]
  Yanqin Wang , Pengfei Liu , Jiaqi Cai , Wenbin Su . Electrochemical method for directional conversion of nitrate in wastewater into high-value ammonia: a comprehensive experimental case study for materials chemistry undergraduates. University Chemistry, 2026, 41(7): 351-363. doi: 10.12461/PKU.DXHX202604110
14. [14]
  Shuhui Li , Rongxiuyuan Huang , Yingming Pan . Electrochemical Synthesis of 2,5-Diphenyl-1,3,4-Oxadiazole: A Recommended Comprehensive Organic Chemistry Experiment. University Chemistry, 2025, 40(5): 357-365. doi: 10.12461/PKU.DXHX202407028
15. [15]
  Hongyi LI , Aimin WU , Liuyang ZHAO , Xinpeng LIU , Fengqin CHEN , Aikui LI , Hao HUANG . Effect of Y(PO₃)₃ double-coating modification on the electrochemical properties of Li[Ni_0.8Co_0.15Al_0.05]O₂. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1320-1328. doi: 10.11862/CJIC.20230480
16. [16]
  Yu Wang , Xianyu Liu , Tianming Lv , Miao Cui , Shoulei Zhang , Changgong Meng . Chemistry “101 Plan” synthetic chemistry experiment course construction: study on the preparation and identification of potassium persulfate. University Chemistry, 2026, 41(6): 145-151. doi: 10.12461/PKU.DXHX202511028
17. [17]
  Jianfeng Yan , Yating Xiao , Xin Zuo , Caixia Lin , Yaofeng Yuan . Comprehensive Chemistry Experimental Design of Ferrocenylphenyl Derivatives. University Chemistry, 2024, 39(4): 329-337. doi: 10.3866/PKU.DXHX202310005
18. [18]
  Yifei Cheng , Jiahui Yang , Wei Shao , Wanqun Zhang , Wanqun Hu , Weiwei Li , Kaiping Yang . Learning Goes Beyond the Written Word: Practical Insights from the “Leaf Electroplating” Popular Science Experiment. University Chemistry, 2024, 39(9): 319-327. doi: 10.3866/PKU.DXHX202310033
19. [19]
  Kuaibing Wang , Honglin Zhang , Wenjie Lu , Weihua Zhang . Experimental Design and Practice for Recycling and Nickel Content Detection from Waste Nickel-Metal Hydride Batteries. University Chemistry, 2024, 39(11): 335-341. doi: 10.12461/PKU.DXHX202403084
20. [20]
  Bing WEI , Jianfan ZHANG , Zhe CHEN . Research progress in fine tuning of bimetallic nanocatalysts for electrocatalytic carbon dioxide reduction. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 425-439. doi: 10.11862/CJIC.20240201

Get Citation

PDF

XML

Metrics

PDF Downloads(2633)
Abstract views(4869)
HTML views(86)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return