Nonstationary dynamics of excimer formation in two-dimensional fluids

摘要: A Langmuir-type film balance equipped with a fluorescence microscope for the near ultraviolet and spectrometer time-resolved spectroscopic studies (suited lifetimes ≥5 ns) was built. The aim to study membrane dynamics of diffusion-controlled bimolecular reactions in two-dimensional fluids. Complete exclusion molecular oxygen achieved. Under this condition, excimer formation may be studied probe concentrations as small 0.5 mol%. At same concentration, domain due lateral phase separation visually observed. In first part, time evolution monomer monolayers L-α-dimyristoylphosphatidylcholine (DMPC) is