Evidence map›Paper›PMID 34685065›Full record

ArticleNanomaterials (Basel, Switzerland)2021

Focalization Performance Study of a Novel Bulk Acoustic Wave Device.

Federica Barbaresco, Luisa Racca, Luca Spigarelli, Matteo Cocuzza, Simone Luigi Marasso, Candido Fabrizio Pirri, Giancarlo Canavese

Abstract read
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

7 authors.

Federica BarbarescoChilab-Materials and Microsystems Laboratory, DISAT, Politecnico di Torino, Chivasso, 10034 Turin, Italy.
Luisa RaccaDepartment of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Turin, Italy.
Luca SpigarelliDepartment of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Turin, Italy.
Matteo CocuzzaChilab-Materials and Microsystems Laboratory, DISAT, Politecnico di Torino, Chivasso, 10034 Turin, Italy.ORCID 0000-0002-3506-216X
Simone Luigi MarassoChilab-Materials and Microsystems Laboratory, DISAT, Politecnico di Torino, Chivasso, 10034 Turin, Italy.ORCID 0000-0003-4570-2674
Candido Fabrizio PirriChilab-Materials and Microsystems Laboratory, DISAT, Politecnico di Torino, Chivasso, 10034 Turin, Italy.ORCID 0000-0003-4991-9459
Giancarlo CanaveseChilab-Materials and Microsystems Laboratory, DISAT, Politecnico di Torino, Chivasso, 10034 Turin, Italy.

Funding

Regione Piemonte 54_RIJ18PC02
6 · The paper itself

Abstract

This work illustrates focalization performances of a silicon-based bulk acoustic wave device applied for the separation of specimens owing to micrometric dimensions. Samples are separated in the microfluidic channel by the presence of an acoustic field, which focalizes particles or cells according to their mechanical properties compared to the surrounded medium ones. Design and fabrication processes are reported, followed by focalization performance tests conducted either with synthetic particles or cells. High focalization performances occurred at different microparticle concentrations. In addition, preliminary tests carried out with HL-60 cells highlighted an optimal separation performance at a high flow rate and when cells are mixed with micro and nanoparticles without affecting device focalization capabilities. These encouraging results showed how this bulk acoustic wave device could be exploited to develop a diagnostic tool for early diagnosis or some specific target therapies by separating different kinds of cells or biomarkers possessing different mechanical properties such as shapes, sizes and densities.

Indexed as

acoustophoresisbulk acoustic waveliquid biopsymicrofluidicsparticle and cell separationtransverse path

Identifiers

PMID34685065
PMCPMC8541289

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.