Bachtold hopes that these scales can be used to distinguish between the elemental composition of va

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None of the usual weight is inappropriate - the smallest masses may consider nanotubes, which resonate with them lying on top of the weight of the particles or molecules arising checkweigher from the different frequencies. Until now, the smaller mass was detected at 100 joktogrammi, writes NewScientist.com.
Even smaller masses used to weigh Adrian Bachtold and his colleagues Catalan Institute of Nanotechnology short nanotubes. They provide the best resolution, and operate at low temperatures, which scientists believe is best for measuring frequency. Although the whole sizing was placed in a vacuum, in order to reduce the impact of other atoms, Bachtold checkweigher also removed all the other random atoms, temporarily checkweigher changing checkweigher the temperature of nanotubes bigger. This cut off all ties with the top of the nanotube atoms.
,, Catalan researchers joktogrammine mass sensitivity checkweigher achieved is truly amazing - an upcoming challenge is such nanotube sensors with low-priced produce in a sustainable manner, "said Rachel McKendry, University College London nanoteadlane.
Bachtold hopes that these scales can be used to distinguish between the elemental composition of various chemical substances, as they may differ by only a few proton. In addition, the weight can be a means of helping to diagnose various diseases by identifying the molecular weight of the proton scale differences, which are signs of disease.
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