Superior peroxidase-like activities of InVO4 hollow nanocuboid assemblies for colorimetric detection of hydrogen peroxide and glucose
文献类型：期刊论文
| 作者 | Chen, Juna5; Hu, Jingfei4; Chi, Jingtian3; Hou, Peng3; Zhang, Wanwan5; Jiang, Yishan5; Zhai, Xiaofan1,2 ; Ju, Peng3
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| 刊名 | SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
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| 出版日期 | 2025-10-05 |
| 卷号 | 338页码:11 |
| 关键词 | Peroxidase mimics Nanozyme Colorimetric detection Biosensor InVO4 |
| ISSN号 | 1386-1425 |
| DOI | 10.1016/j.saa.2025.126195 |
| 通讯作者 | Zhai, Xiaofan(zhaixf@qdio.ac.cn) ; Ju, Peng(jupeng@fio.org.cn) |
| 英文摘要 | In this work, InVO4 hollow nanocuboid assemblies (IVHNs) with larger specific surface area were synthesized by a facile one-pot hydrothermal method, which were utilized as artificial biomimetic catalysts. In the presence of hydrogen peroxide (H2O2), the IVHNs nanozyme enchantingly displayed an extraordinary peroxidase-like performance, inducing the oxidation of the chromogenic compound 3,3 ',5,5 '-tetramethylbenzidine (TMB) to generate a blue oxide. Kinetics analysis unequivocally demonstrated that the catalytic behavior of IVHNs conformed to the Michaelis-Menten mechanism, and center dot O-2(-) radicals played a vital role in the catalytic process according to the active species capture experiments. Given the exceptional catalytic performance of IVHNs, a colorimetric sensing platform was successfully established for rapid and accurate detection of H2O2 and glucose. The concentrations of H2O2 and glucose were positively correlated with the absorbance of TMB oxide in the linear ranges of 1-25 mu M and 10-100 mu M with the detection limit of 0.092 mu M and 0.96 mu M, respectively. Enriched by its exquisite stability, selectivity, and anti-interference ability, the colorimetric sensing system bestowed its success upon qualitative detection of H2O2 and glucose in real samples. This study not only unveils a novel nanozyme boasting remarkably efficient catalytic prowess, but also pioneers a rapid and straightforward approach for environmental analysis and clinical diagnosis. |
| WOS关键词 | PHOTOCATALYTIC PERFORMANCE ; FACILE SYNTHESIS ; NANOMATERIALS ; DEGRADATION ; H2O2 ; NANOPARTICLES ; FABRICATION ; NANOZYMES ; NANORODS ; MIMICS |
| 资助项目 | Guangxi Science and Technology Program ; Basic Scientific Fund for National Public Research Institutes of China ; International Partnership Program[058GJHZ2023058FN] ; Chinese Academy of Sciences ; Young Elite Scientists Sponsorship Program by CAST[YESS20210201] ; [Guike AA23026007] ; [2019Y03] |
| WOS研究方向 | Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:001482414000001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/201805]  |
| 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; Ju, Peng |
| 作者单位 | 1.Guangxi Acad Sci, Inst Marine Corros & Protect, 98 Dalin Rd, Nanning 530007, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Adv Marine Mat, CAS Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 3.Minist Nat Resources, Inst Oceanog 1, Marine Bioresource & Environm Res Ctr, Qingdao Key Lab Analyt Technol Dev & Offshore Ecoe, 6 Xianxialing Rd, Qingdao 266061, Peoples R China 4.Qingdao Women & Childrens Hosp, NICU, 6 Tongfu Rd, Qingdao 266000, Peoples R China 5.Navy Submarine Acad, 1 Jinshui Rd, Qingdao 266199, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Juna,Hu, Jingfei,Chi, Jingtian,et al. Superior peroxidase-like activities of InVO4 hollow nanocuboid assemblies for colorimetric detection of hydrogen peroxide and glucose[J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,2025,338:11. |
| APA | Chen, Juna.,Hu, Jingfei.,Chi, Jingtian.,Hou, Peng.,Zhang, Wanwan.,...&Ju, Peng.(2025).Superior peroxidase-like activities of InVO4 hollow nanocuboid assemblies for colorimetric detection of hydrogen peroxide and glucose.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,338,11. |
| MLA | Chen, Juna,et al."Superior peroxidase-like activities of InVO4 hollow nanocuboid assemblies for colorimetric detection of hydrogen peroxide and glucose".SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 338(2025):11. |
入库方式： OAI收割
来源：海洋研究所
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