Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Detection of single molecules using stochastic resonance of bistable
  oligomers   Our computer simulations have shown that the large-scale conformational
dynamics of a short oligomeric fragment of thermoresponsive polymers resemble
the mechanical movement of nonlinear bistable systems. The oligomers
demonstrate spontaneous vibrations and stochastic resonance activated by the
thermal noise. We have observed reasonable shifts of the spontaneous vibrations
and stochastic resonance modes when attaching a molecular cargo to the
oligomer. All these effects indicate that bistable oligomers may work as
operational units capable of detecting single molecules.

22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
8
The categories of this paper are: hep-ex
26
The categories of this paper are: bayes-an
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
13
The categories of this paper are: quant-ph
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph