Time-resolved small-angle X-ray scattering measurements were made for a mixed solution of negatively charged silica nanoparticles (SiNPs) and positively atelocollagen (AC) in buffers at pH = 3 4 25 °C, which the intensity from AC molecules was very weak investigated q (magnitude vector) range. The SiNPs low end middle range gradually increased decreased, respectively, reached asymptotic values ...

Time-resolved admittance measurements were used to follow formation of individual fusion pores connecting influenza virus hemagglutinin (HA)-expressing cells to planar bilayer membranes. By measuring in-phase, out-of-phase, and dc components of currents, pore conductances were resolved with millisecond time resolution. Fusion pores developed in stages, from small pores flickering open and close...