Peroxidase-like phosphate hydrate nanosheets bio-synthesized by a marine Shewanella algae strain for highly sensitive dopamine detection
文献类型：期刊论文
| 作者 | Yang, Jing2,3,4; Zhai, Xiaofan3,4,6,7; Dong, Xucheng3,4 ; Zhao, Liuhui3,4,5; Zhang, Yu3,4; Xiao, Hui2; Ju, Peng1; Duan, Jizhou3,4,6,7; Tang, Xuexi2; Hou, Baorong3,4,6,7
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| 刊名 | COLLOIDS AND SURFACES B-BIOINTERFACES
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| 出版日期 | 2023-05-01 |
| 卷号 | 225页码:10 |
| ISSN号 | 0927-7765 |
| 关键词 | Shewanella algae Green biosynthesis Dopamine Colorimetric detection Zinc phosphate hydrate nanoparticles |
| DOI | 10.1016/j.colsurfb.2023.113248 |
| 通讯作者 | Zhai, Xiaofan(zhaixf@qdio.ac.cn) ; Xiao, Hui(xiaohui@ouc.edu.cn) |
| 英文摘要 | The sensitive and rapid detection of dopamine (DA) is of great significance for early diagnosis of related diseases. Current detection strategies of DA are time-consuming, expensive and inaccurate, while biosynthetic nano -materials were considered highly stable and environment friendly, which were promising on colorimetric sensing. Thus, in this study, novel zinc phosphate hydrate nanosheets (SA@ZnPNS) biosynthesized by Shewanella algae were designed for the detection of DA. SA@ZnPNS showed high peroxidase-like activity which catalyzed the oxidation reaction of 3,3 & PRIME;,5,5 & PRIME;-tetramethylbenzidine in the presence of H2O2. Results showed that the cata-lytic reaction of SA@ZnPNS followed Michaelis-Menton kinetics, and catalytic process conformed to ping-pong mechanism with chief active species of hydroxyl radicals. The colorimetric detection of DA in human serum samples was performed based on SA@ZnPNS peroxidase-like activity. The linear range of DA detection was 0.1-40 & mu;M, and the detection limit was 0.083 & mu;M. This study provided a simple and practical method for the detection of DA and expanded the application of biosynthesized nanoparticles to biosensing fields. |
| WOS关键词 | COLORIMETRIC DETECTION ; GOLD NANOPARTICLES ; CATALYTIC-ACTIVITY ; ZINC PHOSPHATE ; LOIHICA PV-4 ; MIMICKING ; PALLADIUM ; PLATINUM ; H2O2 ; BIOSYNTHESIS |
| 资助项目 | Hainan Provincial Joint Project of Sanya Yazhou Bay Science and Technology City[2021CXLH0005] ; National Key Research and Development Program of China[2022YFC3106004] ; Shandong Provincial Natural Science Foundation of China[ZR2022MD023] ; Young Elite Scientists Sponsorship Pro-gram by CAST[YESS20210201] ; Special Chinese Academy of Sciences~Exchange Programme (Research on marine green antifouling metal coatings) ; Wenhai Program of the Samp;T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology (Qingdao)[2021WHZZB2303] ; Basic Scientific Fund for National Public Research Institutes of China[2019Y03] ; Basic Scientific Fund for National Public Research Institutes of China[2020S02] ; Hainan Province Science and Technology Special Fund[ZDYF2021GXJS210] |
| WOS研究方向 | Biophysics ; Chemistry ; Materials Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:001029882700001 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/182514]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Zhai, Xiaofan; Xiao, Hui |
| 作者单位 | 1.Minist Nat Resources, Inst Oceanog 1, Marine Bioresource & Environm Res Ctr, Key Lab Marine Ecoenvironm Sci & Technol, 6 Xianxialing Rd, Qingdao 266061, Peoples R China 2.Ocean Univ China, Coll Marine Life Sci, 5 Yushan Rd, Qingdao 266003, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266235, Peoples R China 5.Qilu Univ Technol, Sch Bioengn, 3501 Daxue Rd, Jinan 250353, Peoples R China 6.Sanya Inst Ocean Ecoenvironm Engn, Zhenzhou Rd, Sanya 572000, Peoples R China 7.Guangxi Acad Sci, Inst Marine Corros Protect, 98 Daling Rd, Nanning 530007, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Jing,Zhai, Xiaofan,Dong, Xucheng,et al. Peroxidase-like phosphate hydrate nanosheets bio-synthesized by a marine Shewanella algae strain for highly sensitive dopamine detection[J]. COLLOIDS AND SURFACES B-BIOINTERFACES,2023,225:10. |
| APA | Yang, Jing.,Zhai, Xiaofan.,Dong, Xucheng.,Zhao, Liuhui.,Zhang, Yu.,...&Hou, Baorong.(2023).Peroxidase-like phosphate hydrate nanosheets bio-synthesized by a marine Shewanella algae strain for highly sensitive dopamine detection.COLLOIDS AND SURFACES B-BIOINTERFACES,225,10. |
| MLA | Yang, Jing,et al."Peroxidase-like phosphate hydrate nanosheets bio-synthesized by a marine Shewanella algae strain for highly sensitive dopamine detection".COLLOIDS AND SURFACES B-BIOINTERFACES 225(2023):10. |
入库方式： OAI收割
来源：海洋研究所
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