“…105,106,110,137 3.2 Application of TRXL TRXL has been used to capture the molecular structures of transient intermediates and their spatiotemporal kinetics for various photochemical processes. The molecular systems studied by TRXL spans from small molecules [79][80][81][82]84,85,[87][88][89]92,93,98,99,[105][106][107][110][111][112]114,115,128,[130][131][132][133]136,140 to organometallic complexes, 97,103,104,109,113,116,119,124,141 nanoparticles, 83,86,90,91,94,95,100,120,…”