2020
DOI: 10.1002/jmr.2849
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A perspective view on the nanomotion detection of living organisms and its features

Abstract: The insurgence of newly arising, rapidly developing health threats, such as drug‐resistant bacteria and cancers, is one of the most urgent public‐health issues of modern times. This menace calls for the development of sensitive and reliable diagnostic tools to monitor the response of single cells to chemical or pharmaceutical stimuli. Recently, it has been demonstrated that all living organisms oscillate at a nanometric scale and that these oscillations stop as soon as the organisms die. These nanometric scale… Show more

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Cited by 25 publications
(17 citation statements)
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References 76 publications
(99 reference statements)
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“…Our previous studies with bacteria and cells suggest that these movements represent the viability of cells and convey information about their metabolism, cytoskeleton rearrangements, etc. [ 22 , 23 ].…”
Section: Resultsmentioning
confidence: 99%
“…Our previous studies with bacteria and cells suggest that these movements represent the viability of cells and convey information about their metabolism, cytoskeleton rearrangements, etc. [ 22 , 23 ].…”
Section: Resultsmentioning
confidence: 99%
“…Homemade software written in LabVIEW (National Instruments, Austin, TX, USA) [ 18 ] was used to adjust data acquisition parameters. Typically, the deflection signal was collected at a sampling frequency of 20 kHz for a standard recording duration of 30 min.…”
Section: Methodsmentioning
confidence: 99%
“…The technique is relatively simple to set up. A detailed procedure describing the preparation measurement and the data processing steps can be found in Venturelli et al [150]. Briefly, the first step consists of functionalizing a relatively soft (0.06 N/m) AFM cantilever with a cross linking molecule such as glutaraldehyde, paraformaldehyde, APTES ((3-aminopropyl)triethoxysilane) or fibronectin.…”
Section: Afm Nanomotion Setup and Measurementmentioning
confidence: 99%