Abstract
By constructing 2-(benzoylthio)benzoate and a 2-fluoro-4-nitrobenzoate structure in an adamantylidene-dioxetane system, we designed and synthesized two novel chemiluminescent probes for the detection of H2Sn from other RSS. Under the same conditions, the maximum luminescence emission intensity of the probe CL-HP2 could reach 150 times that of the probe CL-HP1, and the chemiluminescence signal still existed at low concentrations. Therefore, CL-HP2 was more suitable for H2Sn detection as a chemiluminescent probe. The probe CL-HP2 exhibited a good linear relationship with Na2S4 in a wide range (0.025-10 mM). Interestingly, a good linear relationship (R2 = 0.997) was also observed at low concentrations (0-100 μM) with a LOD as low as 0.23 μM. CL-HP2 has been effectively employed to visualize endogenous H2Sn within living cells. Moreover, it has been applied for live imaging of bacterially infected murine models and the ferroptosis process in tumor-bearing mouse models.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
