SNAPSHOT imaging

Our approach is validated by comparison of the treatment time when the sample is treated continuously and step-wise for snapshot imaging. Since in both cases the complete orientation of the stripe pattern along the electric field vector is achieved within 6-7 h, we concluded that the quasi in situ treatment has no significant effect on the mechanism of the microdomain alignment and ordering. 

Fig. 10.21 Snapshot images from simulations showing the propagation of the damage into the spinel/polycarbonate stacks after 11 ps with slug moving 1000 m s for different numbers of surface defects a 7 and b 11. Reproduced with permission from [166]. Copyright 2009, Elsevier...

Fig. 2.18 A Confocal fluorescence microscope images of the QDs on (Aa) a flat gold film, (Ab) the conical Au array, and (Ac) the dimpled Au array. (Ad) 3D visualization of the fluorescence intensity in (Ac) [60]. The QD has an emission wavelength of 597 nm. The excitation laser source was a 543 nm HeNe laser. (B) Field snapshot image from FDTD simulation results of Au coated dimpled structure. (C) Plots for the near-zone field intensity versus time in the dimpled Au structure [60]. Reproduced with permission [60]. Copyright 2013, Royal Society of Chemistry...

Curvature-Induced Dielectrophoresis, Fig. 6 Application of C-iDEP in a double-spiral microchaimel (a) to continuous sorting of nonfluorescent 5 pm (gray), nonfluorescent 10 pm (dark), and fluorescent 10 pm (bright) particles in 0.1 mM phosphate buffer snapshot image (b) at the entrance of the spiral, composite image... 

Fig. 3 Application of rDEP to size-based separation of 3 pm and 1 pm particles in a microfluidic reservoir snapshot image (lef() and superimposed image (right). The applied electric field is 5 kV/m DC plus 95 kV/m AC with an AC to DC field ratio, a = 19. The block arrow indicates the particle moving direction (The images are adapted from [2] with permission)...

Reservoir-Based Dielectrophoresis, Fig. 4 Application of rDEP to charge-based separation of 3 pm fluorescent and nonfluorescent particles in a microfluidic reservoir snapshot image of both types of particles (a) and superimposed images of fluorescent (bl) and... 

Therefore, the former can be selectively concentrated and continuously separated from live yeast cells at the reservoir-microchannel junction. A snapshot image of this separation is shown in Fig. 5a. It is also observed from the composite images that the trapped dead yeasts in Fig. 5b2 undergo a dynamic circular movement at the junction, which also impacts the motion of the non-trapped live cells in Fig. 5bl. This is speculated to be a consequence of the cell-fluid-cell interactions, which may be mitigated by increasing the flow speed. 

Fig. 4 Simulated cyclic voltammogram (ID generator current and eolleetor eurrent shown) with snapshot images of the concentration profile for [Red] and [Ox] in the inter-electrode space.

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