Evidence map›Paper›PMID 41346951›Full record

ArticleNature photonics2025

Three-dimensional optofluidic control using reconfigurable thermal barriers.

Falko Schmidt, Carlos David González-Gómez, Marc Sulliger, Emilio Ruiz-Reina, Raúl A Rica-Alarcón, Jaime Ortega Arroyo, Romain Quidant

Abstract read
In one paragraph

Article in Nature photonics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

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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

7 authors.

Falko SchmidtDepartment of Mechanical and Process Engineering, ETH Zurich, Zurich, Switzerland.ORCID 0000-0002-2041-4572
Carlos David González-GómezUniversidad de Granada, Department of Applied Physics, Granada, Spain.ORCID 0000-0002-5864-4015
Marc SulligerDepartment of Mechanical and Process Engineering, ETH Zurich, Zurich, Switzerland.ORCID 0000-0002-2706-3912
Emilio Ruiz-ReinaDepartment of Applied Physics II, University of Málaga, Málaga, Spain.ORCID 0000-0002-7087-1501
Raúl A Rica-AlarcónUniversidad de Granada, Department of Applied Physics, Granada, Spain.ORCID 0000-0001-5308-9422
Jaime Ortega ArroyoDepartment of Mechanical and Process Engineering, ETH Zurich, Zurich, Switzerland.ORCID 0000-0002-0657-051X
Romain QuidantDepartment of Mechanical and Process Engineering, ETH Zurich, Zurich, Switzerland.ORCID 0000-0001-8995-8976

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microfluidics allows for the precise control of small sample volumes through spatial confinement and exact routing of fluids. Usually, this is achieved by physical barriers. However, the rigidity of these barriers limits flexibility in certain applications. We introduce an optofluidic approach that leverages structured light and photothermal conversion to create dynamic, reconfigurable fluidic boundaries that can be easily integrated in existing setups. This system enables the controlled manipulation of fluids and particles by generating adjustable three-dimensional thermal landscapes. We demonstrate that our reconfigurable approach replicates the functions of traditional barriers and allows real-time adjustments for tasks such as individual particle steering and size-based sorting in heterogeneous mixtures. These results highlight the potential for adaptive and multifunctional microfluidic systems in applications such as chemical synthesis, lab-on-chip devices and microbiology.

Indexed as

Applied opticsOptical manipulation and tweezers

Identifiers

PMID41346951
PMCPMC12672375

What OpenQuestion holds

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LicenceCC BY
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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.