Citation: Xue Ping Ji, Xian Rui Li, Na Wang, Rui Xing Ni, Xiao Hong Liu, Hua Ai Xiong. Attachment of tyrosinase on mixed self-assembled monolayers for the construction of electrochemical biosensor[J]. Chinese Chemical Letters, ;2010, 21(10): 1239-1242. doi: 10.1016/j.cclet.2010.05.022 shu

Attachment of tyrosinase on mixed self-assembled monolayers for the construction of electrochemical biosensor

Department of Medical Chemistry, Hebei Medical University, Shijiazhuang 050017, China

Received Date: 23 February 2010

Fund Project: This work was financially supported by the Scientific Research Foundation of State Education Ministry of China (Jiaowaisiliu[2008]890) and Research Foundation of Education Department of Hebei Province of China (No.2007132).

A mixed self-assembled monolayers (SAMs) of thioctic acid (T-COOH) and thioctic acid amide (T-NH₂) were used to immobilize tyrosinase for fabricating biosensor. The results showed that the mixed SAMs prepared from solution at the ratio of 1:4provided an excellent microenvironment for enzymatic reaction between tyrosinase and substrate. The biosensor exhibited a fast response and high sensitivity for sensing substrate.
- Biosensor,
- Tyrosinase,
- Catechol,
- Self-assembled monolayers,
- Gold electrode
1. [1]
  Xinqiong Li , Guocheng Rao , Xi Peng , Chan Yang , Yanjing Zhang , Yan Tian , Xianghui Fu , Jia Geng . Direct detection of C9orf72 hexanucleotide repeat expansions by nanopore biosensor. Chinese Chemical Letters, 2024, 35(5): 109419-. doi: 10.1016/j.cclet.2023.109419
2. [2]
  Hao Zhang , Haonan Qu , Ehsan Bahojb Noruzi , Haibing Li , Feng Liang . A nanocomposite film with layer-by-layer self-assembled gold nanospheres driven by cucurbit[7]uril for the selective transport of L-tryptophan and lysozyme. Chinese Chemical Letters, 2025, 36(1): 109731-. doi: 10.1016/j.cclet.2024.109731
3. [3]
  Yang Meiqing , Lu Wang , Haozi Lu , Yaocheng Yang , Song Liu . Recent Advances of Functional Nanomaterials for Screen-Printed Photoelectrochemical Biosensors. Acta Physico-Chimica Sinica, 2025, 41(2): 100018-0. doi: 10.3866/PKU.WHXB202310046
4. [4]
  Wei Su , Xiaoyan Luo , Peiyuan Li , Ying Zhang , Chenxiang Lin , Kang Wang , Jianzhuang Jiang . Phthalocyanine self-assembled nanoparticles for type Ⅰ photodynamic antibacterial therapy. Chinese Chemical Letters, 2024, 35(12): 109522-. doi: 10.1016/j.cclet.2024.109522
5. [5]
  Yihao Zhang , Yang Jiao , Xianchao Jia , Qiaojia Guo , Chunying Duan . Highly effective self-assembled porphyrin MOCs nanomaterials for enhanced photodynamic therapy in tumor. Chinese Chemical Letters, 2024, 35(5): 108748-. doi: 10.1016/j.cclet.2023.108748
6. [6]
  Yuwen Zhu , Xiang Deng , Yan Wu , Baode Shen , Lingyu Hang , Yuye Xue , Hailong Yuan . Formation mechanism of herpetrione self-assembled nanoparticles based on pH-driven method. Chinese Chemical Letters, 2025, 36(1): 109733-. doi: 10.1016/j.cclet.2024.109733
7. [7]
  Tian Cao , Xuyin Ding , Qiwen Peng , Min Zhang , Guoyue Shi . Intelligent laser-induced graphene sensor for multiplex probing catechol isomers. Chinese Chemical Letters, 2024, 35(7): 109238-. doi: 10.1016/j.cclet.2023.109238
8. [8]
  Luyu Zhang , Zirong Dong , Shuai Yu , Guangyue Li , Weiwen Kong , Wenjuan Liu , Haisheng He , Yi Lu , Wei Wu , Jianping Qi . Ionic liquid-based in situ dynamically self-assembled cationic lipid nanocomplexes (CLNs) for enhanced intranasal siRNA delivery. Chinese Chemical Letters, 2024, 35(7): 109101-. doi: 10.1016/j.cclet.2023.109101
9. [9]
  Weiwei Liu , Yu Liu , Zhaoyan Tian , Zhaohan Wang , Hui Liu , Songqin Liu , Yafeng Wu . Online detecting living cells released TNF-α and studying intercellular communication using SuperDNA self-assembled conical nanochannel. Chinese Chemical Letters, 2025, 36(5): 110561-. doi: 10.1016/j.cclet.2024.110561
10. [10]
  Yayun Shi , Congcong Liu , Zhijun Zuo , Xiaowei Yang . Self-assembled ultrathick MoS₂ conductive hydrogel membrane via ionic gelation for superior capacitive energy storage. Chinese Chemical Letters, 2025, 36(6): 109772-. doi: 10.1016/j.cclet.2024.109772
11. [11]
  Gaowa Xing , Yuting Shang , Xiaorui Wang , Zengnan Wu , Qiang Zhang , Jiebing Ai , Qiaosheng Pu , Ling Lin . A microfluidic biosensor for multiplex immunoassay of foodborne pathogens agitated by programmed audio signals. Chinese Chemical Letters, 2024, 35(10): 109491-. doi: 10.1016/j.cclet.2024.109491
12. [12]
  Yuxin Xiao , Xiaowei Wang , Yutong Yin , Fangchao Yin , Jinchao Li , Zhiyuan Hou , Mashooq Khan , Rusong Zhao , Wenli Wu , Qiongzheng Hu . Distance-based lateral flow biosensor for the quantitative detection of bacterial endotoxin. Chinese Chemical Letters, 2024, 35(12): 109718-. doi: 10.1016/j.cclet.2024.109718
13. [13]
  Caixia Zhu , Qing Hong , Kaiyuan Wang , Yanfei Shen , Songqin Liu , Yuanjian Zhang . Single nanozyme-based colorimetric biosensor for dopamine with enhanced selectivity via reactivity of oxidation intermediates. Chinese Chemical Letters, 2024, 35(10): 109560-. doi: 10.1016/j.cclet.2024.109560
14. [14]
  Xiujuan Qiao , Zhenying Xu , Zhen Wei , Yiting Hou , Fengxian Gao , Xijuan Yu , Xiliang Luo . A wearable electrochemical biosensor based on antifouling and conducting polyaniline hydrogel for cortisol detection in sweat. Chinese Chemical Letters, 2025, 36(11): 110884-. doi: 10.1016/j.cclet.2025.110884
15. [15]
  Caixia Li , Yi Qiu , Yufeng Zhao , Wuliang Feng . Self assembled electron blocking and lithiophilic interface towards dendrite-free solid-state lithium battery. Chinese Chemical Letters, 2024, 35(4): 108846-. doi: 10.1016/j.cclet.2023.108846
16. [16]
  Shaonan Tian , Yu Zhang , Qing Zeng , Junyu Zhong , Hui Liu , Lin Xu , Jun Yang . Core-shell gold-copper nanoparticles: Evolution of copper shells on gold cores at different gold/copper precursor ratios. Chinese Journal of Structural Chemistry, 2023, 42(11): 100160-100160. doi: 10.1016/j.cjsc.2023.100160
17. [17]
  Rong-Nan Yi , Zi-Jian Zhao , Wei-Min He . Photoinduced gold-catalyzed cross-couplings. Chinese Chemical Letters, 2025, 36(7): 111070-. doi: 10.1016/j.cclet.2025.111070
18. [18]
  Yi ZHANG , Guang LI , Wenxuan FAN , Qingfeng YI . Influence of bismuth trisulfide on the electrochemical performance of iron electrode. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1196-1206. doi: 10.11862/CJIC.20240445
19. [19]
  Zhi Li , Wenpei Li , Shaoping Jiang , Chuan Hu , Yuanyu Huang , Maxim Shevtsov , Huile Gao , Shaobo Ruan . Legumain-triggered aggregable gold nanoparticles for enhanced intratumoral retention. Chinese Chemical Letters, 2024, 35(7): 109150-. doi: 10.1016/j.cclet.2023.109150
20. [20]
  Xiangqian Cao , Chenkai Yang , Xiaodong Zhu , Mengxin Zhao , Yilin Yan , Zhengnan Huang , Jinming Cai , Jingming Zhuang , Shengzhou Li , Wei Li , Bing Shen . Synergistic enhancement of chemotherapy for bladder cancer by photothermal dual-sensitive nanosystem with gold nanoparticles and PNIPAM. Chinese Chemical Letters, 2024, 35(8): 109199-. doi: 10.1016/j.cclet.2023.109199

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(1093)
HTML views(23)

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