| Autor: |
Zhang, Yanyu, Su, Jiangshang, Fu, Tingting, Zhang, Wanzhen, Xiao, Yujuan, Huang, Yishun |
| Předmět: |
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| Zdroj: |
Analyst; 9/21/2023, Vol. 148 Issue 18, p4279-4282, 4p |
| Abstrakt: |
A visual and quantitative ELISA-like method for Escherichia coli O157:H7 is developed based on highly catalytic and stable Au@AuPt nanoparticles. The proposed enhanced ELISA method can visually detect 100 CFU mL−1 O157:H7 with high specificity and without the need for strict low-temperature reagent storage, thereby increasing the utility. Moreover, it is applicable to spiked tap water and milk tea samples without additional treatments. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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