Jiang-tao SONG, Yue-hua YUAN, Yong-jun ZHU, Yu-zhen WANG, Mao-zhong TIAN, Feng FENG. Research Progress of Near-Infrared Fluorescent Probes for Hydrogen Sulfide[J]. Spectroscopy and Spectral Analysis, 2022, 42(11): 3321
- Spectroscopy and Spectral Analysis
- Vol. 42, Issue 11, 3321 (2022)
Fig. 1. Chemical structures of DNP-based fluorescent probes for H2S
Fig. 2. Chemical structures of NBD-based fluorescent probes for H2S
Fig. 3. Chemical structures of DNBS-based fluorescent probes for H2S
Fig. 4. Chemical structures of other H2S fluorescent probes based on nucleophilic attack
Fig. 5. Chemical structures of H2S fluorescent probes based on azide reduction(a, b, c)
Fig. 6. Chemical structures of H2S fluorescent probes based on reduction of nitro groups to amines (a, b)
Fig. 7. Chemical structures of H2S fluorescent probes based on disulfide exchange (a and b) and addition reaction (c and d)
Fig. 8. Schematic illustration of nanoprobe (NPs@BOD/CPT) for H2S[28]
Fig. 9. Schematic illustration of nanoprobe (TPAMC-UCNPs@PEG) for H2S[28]
Fig. 10. Schematic illustration of nanoprobe (12+-SNPs) for H2S[29]
Fig. 11. Schematic illustration of multi-wavelength nanoprobe for H2S[30]
Fig. 12. Schematic illustration of the synthesis procedure of Ag-CEW nanoprobe and endogenous H2S-triggered highly specific visualization of colon cancer[31]
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