......................................................................................................................ix CHAPTER 1: BACKGROUND OF SINGLE CELL ANALYSIS.....................................1 1.1 Fluorescence and Fluorescence Sensing.........................................................3 1.1.1. Jablonski Diagram.......................................................................

background: among diverse protein purification systems, affinity chromatography is the most attractive one in the purification process of coagulation factors. coagulation factor vii is a plasma serine protease that has a significant role in natural human hemostasis and its recombinant form such as aryoseventm, has been applied in clinical treatment of bleeding disorders. immunoaffinity chromato...

The results of experimental studies the fluorescence response polylactide foams saturated with rhodamine 6G and composites used for their preparation in region transition from spontaneous to stochastic laser generation are presented. A small increase threshold foamed compared expected one is interpreted as a result contribution waveguide mode propagation polymer matrix.. Keywords: foam, fluores...

The hemin moiety of horseradish peroxidase (donor:hydrogen-peroxide oxidoreductase, EC 1.11.1.7) was removed and the apoprotein reconstituted with the fluorescent protoporphyrin IX. Steady-state and time-resolved fluorescence properties of the HRP(desFe) adduct were examined; the multifrequency phase and modulation method was utilized for lifetime and dynamic polarization studies. The emission ...

The ability to mix aqueous liquids on microsecond time scales, while consuming minimal amounts of sample and maintaining UV-visible optical access to the mixing region, is highly desirable for a range of biophysical studies of fast protein and nucleic acid interactions and folding. We have constructed a laminar coaxial jet mixer that allows the measurement of UV-excited fluorescence from nanoli...

Monolayers formed at the interface between air and water can be seen with fluorescence microscopy. This allows the phase behavior of these monolayers to be determined by direct observation and opens up the possibility of following the kinetics of phase transformations in two-dimensional systems. Some unexpected morphologies have been discovered that provide information about the nature of monol...