一种类海胆状氧空位Ce掺杂Bi2MoO6纳米酶及其制备方法和应用
The sea urchin-like oxygen vacancy Ce-doped Bi2MoO6 nanozyme prepared by solvothermal method and H2O2 etching technology solves the problems of insufficient catalytic activity and reaction rate of existing nanozymes, and realizes efficient and sensitive detection and differentiation of neurotransmitters.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- XUZHOU MEDICAL UNIVERSITY
- Filing Date
- 2024-05-13
- Publication Date
- 2026-07-17
AI Technical Summary
Existing nanozymes have shortcomings in terms of catalytic activity, preparation cost, and reaction rate, especially in the detection of neurotransmitters, where their sensitivity and selectivity are insufficient, making it difficult to achieve rapid identification and differentiation.
A solvothermal method was used to prepare sea urchin-like Ce-doped Bi2MoO6 nanozymes, and oxygen-vacancy Ce-doped Bi2MoO6 nanozymes were prepared by H2O2 etching and surface remodeling technology. The excellent oxidative mimic enzyme catalytic activity was used to construct a colorimetric array sensor.
A high-catalytic-activity, low-cost nanozyme sensing array has been developed, which can rapidly and sensitively measure and identify neurotransmitters in biological fluids, providing a portable and highly selective sensing platform.
Smart Images
Figure CN118527139B_ABST