Meng-yao LI, Shu-ya WANG, Yun-feng XIE, Yun-guo LIU, Chen ZHAI. Detection of Protease Deterioration Factor in Tomato by Fluorescence Sensor Array[J]. Spectroscopy and Spectral Analysis, 2020, 40(11): 3477
- Spectroscopy and Spectral Analysis
- Vol. 40, Issue 11, 3477 (2020)
Fig. 1. (a) Principle of fluorescence immunoassay; (b) Synthesis of probe and its reaction with carboxylesterase; (c) Schematic of simultaneous detection of multiple enzymes
Fig. 2. (a) Fluorescence spectra and linear fitting curve of pectinases at different concentrations; (b) Fluorescence spectra of probe (10 μmol·L-1) reacting with carboxylesterase at different concentrations
Fig. 3. Fluorescence responses of immune-fluorescent probes with other interferences
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Table 1. Addition and recycling experiment of sample (n =5)
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