1：Experimental Design and Method Selection:

The study utilized a solvothermal synthesis method to prepare the MOF ZJU-158-Tb, with characterization techniques including single-crystal X-ray diffraction, PXRD, TGA, elemental analysis, fluorescence spectroscopy, XPS, and IR spectroscopy.

2：Sample Selection and Data Sources:

The organic ligand was purchased from Jinan Henghua Company, and other chemicals were analytical grade. Samples included synthesized MOFs and various aqueous solutions for sensing tests.

3：List of Experimental Equipment and Materials:

Equipment included a Bruker APEX-II diffractometer, Shimadzu XRD7000 diffractometer, Netzsch TG209F3, EA1112 microelemental analyser, Hitachi F4600 fluorescence spectrometer, FLS920 Edinburgh Analytical Instrument, Axis Supra XPS, and Thermo Fisher Nicolet iS10 spectrometer. Materials included Tb(NO3)3·6H2O, ligand L, DMF, EtOH, deionized water, acetic acid, and various analytes for selectivity tests.

4：Experimental Procedures and Operational Workflow:

Synthesis involved heating a mixture in an autoclave at 160°C for 72 hours. Luminescence studies involved preparing suspensions of MOF in water or UA solutions, measuring spectra at 296 nm excitation. Test papers were made by dropping MOF suspension on filter paper and drying.

5：Data Analysis Methods:

Data analysis included using the Stern-Volmer equation for sensitivity calculation, XPS and IR for mechanism investigation, and statistical analysis of luminescence intensities.