Evidence map›Paper›PMID 42872215›Full record

ArticleACS photonics2026

Standoff Time-Resolved SECARS on Ag-Decorated Silicon Nanowires.

Marco Polastri, Antonio Alessio Leonardi, Ileana Ielo, Barbara Fazio, Giulio Cerullo, Alessia Irrera, Nicola Coluccelli

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In one paragraph

Article in ACS photonics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Marco PolastriDepartment of Physics, Politecnico di Milano, Piazza Leonardo da Vinci 32, Milano 20132, Italy.
Antonio Alessio LeonardiDepartment of Chemical, Biological, Pharmaceutical, and Environmental Sciences (ChiBioFarAm), University of Messina, Viale F. S. d'Alcontres 31, Messina I-98166, Italy.ORCID https://orcid.org/0000-0001-7723-4356
Ileana IeloDepartment of Chemical, Biological, Pharmaceutical, and Environmental Sciences (ChiBioFarAm), University of Messina, Viale F. S. d'Alcontres 31, Messina I-98166, Italy.
Barbara FazioInstitute for Microelectronics and Microsystems (IMM-CNR), Viale F. S. d'Alcontres 31, Messina 98166, Italy.ORCID https://orcid.org/0000-0002-1947-1123
Giulio CerulloDepartment of Physics, Politecnico di Milano, Piazza Leonardo da Vinci 32, Milano 20132, Italy.ORCID https://orcid.org/0000-0002-9534-2702
Alessia IrreraInstitute for Microelectronics and Microsystems (IMM-CNR), Viale F. S. d'Alcontres 31, Messina 98166, Italy.
Nicola ColuccelliDepartment of Physics, Politecnico di Milano, Piazza Leonardo da Vinci 32, Milano 20132, Italy.ORCID https://orcid.org/0000-0001-9397-619X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Surface-enhanced coherent anti-Stokes Raman scattering (SECARS) has been widely explored for ultrasensitive vibrational spectroscopy, primarily in microscopy configurations employing high-numerical-aperture optics. Here, we demonstrate standoff detection of molecular vibrational fingerprints using plasmon-enhanced time-resolved SECARS at a working distance of 20 cm. We employ Ag-decorated silicon nanowires as a plasmonic substrate supporting the analyte molecules. Broadband pump (575 nm) and Stokes (625 nm) femtosecond pulses together with a narrowband delayed probe (515 nm) are used to generate the SECARS signal, with excitation and anti-Stokes wavelengths overlapping the plasmonic response of the substrate. System performance is first calibrated through Raman and CARS measurements of liquid pyridine and compressed Na

Indexed as

coherent Raman scatteringplasmonicsSECARSsilicon nanowiresstandoff spectroscopy

Identifiers

PMID42872215
PMCPMC13660374

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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.