Sentences with phrase «electron microscopy only»

Not exact matches

The only species Onstott has observed in action are nematode worms; he could see them squirming under a microscope, and took detailed electron microscopy images of their hundredth - of - an - inch - long bodies.

The traditional methods used in materials science analysis, like high - powered electron microscopy and spectroscopy, do not combine chemical insights with the spatial resolution of IR imaging, the researchers said, so they can only provide average chemical measurements.

Scanning probe microscopy (SPM) resolves only surface features, and transmission electron microscopy is limited to samples readily traversed by electrons.

Using confocal laser microscopy and electron microscopy, coupled with the use of advanced synchrotron techniques at the Swiss Light Source, in Villigen (Switzerland), and at the Canadian Light Source in Saskatoon, Canada, the team was able to show that not only the morphology of microbial twisted structures is preserved after long incubations under diagenetic conditions, but also organic remnants can be detected in the mineralized twisted structures.

Co-author Lisa Tell summarizes: «This study was exciting because not only were we able to document the presence of a mite on feathers from two species of hummingbirds found in California, but we were also able to examine the positioning of live feather mites in situ with electron microscopy that is portable enough to use in the field.»

«But we could not have achieved this result using only electron microscopy, since it can only display details and sections of the specimen,» Hoell emphasised.

Instead, urumin appears to only disrupt the integrity of flu virus, as seen through electron microscopy.

This is followed by the formation of giant cytoplasmic vacuoles in acinar cells, visible only by electron microscopy.