The states of Zn and N were investigated via XPS. The slightly higher binding energy of Zn in Fe-ZIF-8-800 than ZIF-8-800 (Fig.1i) is attributed to electron withdrawal from Zn to Fe even though there are no direct Zn-Fe bonds as shown in the EXAFS spectra (Fig.2c). That is p...
In recent years, a great deal of research has addressed the problem of enhancing the excitation of single fluorescent reporters, efficiently collecting their photon emission, and generating signals that enable them to be observed in the presence of a variety of noise sources. Total internal reflectio...
This melt was used in ref. [43] for the preparation of MAPbBr3 microcrystals via an aerosol-assisted synthesis pathway. We started to reproduce the latter results, but we saw that the quality of the samples was not sufficient for the planned photophysical studies. The following problems were ...