Over multiple experiments, a wide range of heights from 6 500 nm were observed for H4, all maintaining an overall disclike morphology, suggesting that significant stacking of discs could occur.
The scanning electron microscopy image of carbon modified WO x nano-platelets presented in Fig. 1 shows significant stacking between the platelets and the formation of chains.
Y2 loop Phe100 is also conserved as an aromatic Phe/Tyr and is close to the isoalloxazine ring but is too far for significant stacking or van der Waals contacts.
The decay profile for HIV-2 P25 is similar to that for HIV-1 P25, with ultrafast decay component (3.7 ps, 61%) being dominant, indicating significant stacking interaction of base 25 with G26.
Besides the active materials, design and shape of the gas distribution zone have a significant influence on stack operation.
In this regard, the GF120918 compound is composed of a maximal number of aromatic rings (four) to be driven by a significant contribution from stacking interactions between its rings and the aromatic bases of Phe299, 310, 766, and 833, and Tyr303 and 306 residues.
For instance, the WAXS analysis proved a significant increase in the stack size Lc and the graphene extension La only at temperatures above 1500 °C, starting at 10 Å for the pristine pitches and reaching about 200 Å at a heat treatment temperature of 2100 °C.
The company prides itself in stacking a significant number of its corporate office positions with employees who started on the kitchen floor.
These duplexes are highly asymmetrical and unwound, possibly incurring a significant loss in base stacking which may subsequently affect the energetics of duplex formation.
And Watchman itself, she writes, was sitting "underneath a stack of a significant number of pages of another typed text".
