Evidence map›Paper›PMID 32242060›Full record

ArticleScientific reports2020

Integrated Optofluidic Chip for Oscillatory Microrheology.

Valerio Vitali, Giovanni Nava, Giuliano Zanchetta, Francesca Bragheri, Andrea Crespi, Roberto Osellame, Tommaso Bellini, Ilaria Cristiani, Paolo Minzioni

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–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

5 citing papers in PubMed.

  1. Article
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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

9 authors.

Valerio VitaliUniversity of Pavia, Dept. of Electrical, Computer and Biomedical Engineering, Pavia, 27100, Italy.
Giovanni NavaUniversity of Milano, Dept. of Medical Biotechnology and Translational Medicine, Milano, 20129, Italy.ORCID http://orcid.org/0000-0001-9573-7301
Giuliano ZanchettaUniversity of Milano, Dept. of Medical Biotechnology and Translational Medicine, Milano, 20129, Italy.ORCID http://orcid.org/0000-0002-6650-0353
Francesca BragheriIstituto di Fotonica e Nanotecnologie, Consiglio Nazionale delle Ricerche (IFN-CNR), Milano, 20133, Italy.
Andrea CrespiIstituto di Fotonica e Nanotecnologie, Consiglio Nazionale delle Ricerche (IFN-CNR), Milano, 20133, Italy.ORCID http://orcid.org/0000-0001-5352-6581
Roberto OsellameIstituto di Fotonica e Nanotecnologie, Consiglio Nazionale delle Ricerche (IFN-CNR), Milano, 20133, Italy.ORCID http://orcid.org/0000-0002-4457-9902
Tommaso BelliniUniversity of Milano, Dept. of Medical Biotechnology and Translational Medicine, Milano, 20129, Italy.ORCID http://orcid.org/0000-0003-4898-4400
Ilaria CristianiUniversity of Pavia, Dept. of Electrical, Computer and Biomedical Engineering, Pavia, 27100, Italy.
Paolo MinzioniUniversity of Pavia, Dept. of Electrical, Computer and Biomedical Engineering, Pavia, 27100, Italy. paolo.minzioni@unipv.it.ORCID http://orcid.org/0000-0002-3087-8602

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We propose and demonstrate an on-chip optofluidic device allowing active oscillatory microrheological measurements with sub-μL sample volume, low cost and high flexibility. Thanks to the use of this optofluidic microrheometer it is possible to measure the viscoelastic properties of complex fluids in the frequency range 0.01-10 Hz at different temperatures. The system is based on the optical forces exerted on a microbead by two counterpropagating infrared laser beams. The core elements of the optical part, integrated waveguides and an optical modulator, are fabricated by fs-laser writing on a glass substrate. The system performance is validated by measuring viscoelastic solutions of aqueous worm-like micelles composed by Cetylpyridinium Chloride (CPyCl) and Sodium Salicylate (NaSal).

Identifiers

PMID32242060
PMCPMC7118116

What OpenQuestion holds

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Registered trials

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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.