Evidence map›Paper›PMID 25548177›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2015

Detecting nanoscale vibrations as signature of life.

Sandor Kasas, Francesco Simone Ruggeri, Carine Benadiba, Caroline Maillard, Petar Stupar, Hélène Tournu, Giovanni Dietler, Giovanni Longo

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

61 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  12. Real-time evaluation of macozinone activity againstAntimicrobial agents and chemotherapy · 2025
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  14. Toward a role for the acoustic field in cells interaction.Frontiers in systems neuroscience · 2025
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1 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Sandor KasasLaboratoire de Physique de la Matière Vivante, Institut de Physique des Systèmes Biologiques, Facultè des Sciences des Base, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland; Département des Neurosciences Fondamentales, Faculté de Biologie et de Médecine, Université de Lausanne, 1005 Lausanne, Switzerland; and.
Francesco Simone RuggeriLaboratoire de Physique de la Matière Vivante, Institut de Physique des Systèmes Biologiques, Facultè des Sciences des Base, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland;
Carine BenadibaLaboratoire de Physique de la Matière Vivante, Institut de Physique des Systèmes Biologiques, Facultè des Sciences des Base, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland;
Caroline MaillardLaboratoire de Physique de la Matière Vivante, Institut de Physique des Systèmes Biologiques, Facultè des Sciences des Base, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland;
Petar StuparLaboratoire de Physique de la Matière Vivante, Institut de Physique des Systèmes Biologiques, Facultè des Sciences des Base, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland;
Hélène TournuDepartment of Molecular Microbiology, Vlaams Instituut voor Biotechnologie (VIB), B-3001 Leuven, Belgium.
Giovanni DietlerLaboratoire de Physique de la Matière Vivante, Institut de Physique des Systèmes Biologiques, Facultè des Sciences des Base, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland;
Giovanni LongoLaboratoire de Physique de la Matière Vivante, Institut de Physique des Systèmes Biologiques, Facultè des Sciences des Base, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland; giovanni.longo@epfl.ch.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The existence of life in extreme conditions, in particular in extraterrestrial environments, is certainly one of the most intriguing scientific questions of our time. In this report, we demonstrate the use of an innovative nanoscale motion sensor in life-searching experiments in Earth-bound and interplanetary missions. This technique exploits the sensitivity of nanomechanical oscillators to transduce the small fluctuations that characterize living systems. The intensity of such movements is an indication of the viability of living specimens and conveys information related to their metabolic activity. Here, we show that the nanomotion detector can assess the viability of a vast range of biological specimens and that it could be the perfect complement to conventional chemical life-detection assays. Indeed, by combining chemical and dynamical measurements, we could achieve an unprecedented depth in the characterization of life in extreme and extraterrestrial environments.

Indexed as

extraterrestrial lifeliving specimensnanomechanical sensorsnanomotion detectornanoscale fluctuations

Identifiers

PMID25548177
PMCPMC4299216

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.