👉 A tribofluorescence (Tf) is a phenomenon observed in biological tissue or cells, where fluorescent molecules are produced by living cells that can fluoresce under specific conditions. This process is particularly useful for studying cell membranes and their interactions with other cellular components. Tribofluorescence typically involves the use of fluorescent probes that carry a chemical group known as tribofluorocarbon (TFC), which allows them to be excited by light and then emitted in a particular wavelength when exposed
