Pt/Zn-TCPP Nanozyme-Based Flexible Immunoassay for Dual-Mode Pressure–Temperature Monitoring of Low-Abundance Proteins
Fuzhou University · Jiangxi Normal University · +2 more institutions
Abstract
Pressure and temperature, as common physical parameters, are important for monitoring human health. In contrast, single-mode monitoring is prone to causing experimental errors. Herein, we innovatively designed a dual-mode flexible sensing platform based on a platinum/zinc-meso-tetrakis(4-carboxyphenyl)porphyrin (Pt/Zn-TCPP) nanozyme for the quantitative monitoring of carcinoembryonic antigen (CEA) in biological fluids with pressure and temperature readouts. The Pt/Zn-TCPP nanozyme with catalytic and photothermal efficiencies was synthesized by means of integrating photosensitizers into porous materials. The flexible sensing system after the antigen–antibody reaction recognized the pressure using a flexible…
Citation impact
- FWCI
- 17.14
- Percentile
- 100%
- References
- 30
Authors
7Topics & keywords
- Chemistry
- Dual mode
- Luminescence
- Analyte
- Optoelectronics
- Chromatography
- Materials science
- Electronic engineering