IOCAS-IR  > 海洋环境腐蚀与生物污损重点实验室
Peroxidase-like phosphate hydrate nanosheets bio-synthesized by a marine Shewanella algae strain for highly sensitive dopamine detection
Yang, Jing1,2,3; Zhai, Xiaofan2,3,6,7; Dong, Xucheng2,3; Zhao, Liuhui2,3,4; Zhang, Yu2,3; Xiao, Hui1; Ju, Peng5; Duan, Jizhou2,3,6,7; Tang, Xuexi1; Hou, Baorong2,3,6,7
2023-05-01
Source PublicationCOLLOIDS AND SURFACES B-BIOINTERFACES
ISSN0927-7765
Volume225Pages:10
Corresponding AuthorZhai, Xiaofan(zhaixf@qdio.ac.cn) ; Xiao, Hui(xiaohui@ouc.edu.cn)
AbstractThe 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.
KeywordShewanella algae Green biosynthesis Dopamine Colorimetric detection Zinc phosphate hydrate nanoparticles
DOI10.1016/j.colsurfb.2023.113248
Indexed BySCI
Language英语
Funding ProjectHainan 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 Research AreaBiophysics ; Chemistry ; Materials Science
WOS SubjectBiophysics ; Chemistry, Physical ; Materials Science, Biomaterials
WOS IDWOS:001029882700001
PublisherELSEVIER
WOS KeywordCOLORIMETRIC DETECTION ; GOLD NANOPARTICLES ; CATALYTIC-ACTIVITY ; ZINC PHOSPHATE ; LOIHICA PV-4 ; MIMICKING ; PALLADIUM ; PLATINUM ; H2O2 ; BIOSYNTHESIS
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/182515
Collection海洋环境腐蚀与生物污损重点实验室
Corresponding AuthorZhai, Xiaofan; Xiao, Hui
Affiliation1.Ocean Univ China, Coll Marine Life Sci, 5 Yushan Rd, Qingdao 266003, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China
3.Qingdao Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266235, Peoples R China
4.Qilu Univ Technol, Sch Bioengn, 3501 Daxue Rd, Jinan 250353, Peoples R China
5.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
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
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
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.
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