Directional rotary motors undergoing well-defined structural and/or chemical changes on the application of an external stimuli were discussed in section 5. Feringa et al. developed a system utilizing paddle-wheel type directional motion over a Cu(111) surface upon sequential electronic and vibrational excitation.
Our plan has undergone well over three years of environmental review by numerous reputable federal and state agencies.
This one is all about Pete and Debbie, who, along with their two daughters, occupy a big white house in one of Los Angeles's nicer ZIP codes and who, in the course of a hectic week, undergo — well, what, exactly?
The present study aims at the development of photodegradable epoxy based materials comprising o-nitrobenzyl ester links that undergo well defined bond cleavage in response to UV irradiation.
With the product changing these functional groups undergo well marked changes and can be used to qualify the biodiesel, the TG and FAME FTIR spectra can be distinguished from each other (Tang et al.2008).2008
Sleep happens in short and inconsistent spurts; clothes never stay clean for a whole day; and weekly expenses undergo, well, let's call it a transformation.
The present study highlights the design of reversibly crosslinkable epoxy based materials that undergo well-defined bond formation and bond cleavage in response to external stimuli.
There are hundreds of proteins that undergo well-characterized conformational changes that could be processed into hydrogel microspheres via aqueous two-phase suspension polymerizations.
The hydrophobic fluorescent dye pyrene undergoes well-known changes in response to microenvironment polarity, so it was used as probe in a fluorescence spectrophotometer (LS55, Perkin Elmer, Waltham, USA).
During wild type oogenesis, the shape of the germ line cyst undergoes well-defined stereotypic shape changes in the germarium.
