Evidence map›Paper›PMID 39859896›Full record

ArticleMaterials (Basel, Switzerland)2025

Deep Eutectic Solvent-Assisted Synthesis of Ni-Graphene Composite Supported on Screen-Printed Electrodes for Biogenic Amine Detection.

Aleksandra Levshakova, Maria Kaneva, Ruzanna Ninayan, Evgenii Borisov, Evgenii Satymov, Alexander Shmalko, Lev Logunov, Aleksandr Kuchmizhak, Yuri N Kulchin, Alina Manshina and 1 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Materials (Basel, Switzerland), 2025. 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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0cells of the map it votes in
0citing 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

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

11 authors.

Aleksandra LevshakovaInstitute of Chemistry, St. Petersburg State University, 199034 St. Petersburg, Russia.ORCID 0000-0001-8164-5174
Maria KanevaInstitute of Chemistry, St. Petersburg State University, 199034 St. Petersburg, Russia.ORCID 0000-0003-2816-7059
Ruzanna NinayanInstitute of Chemistry, St. Petersburg State University, 199034 St. Petersburg, Russia.
Evgenii BorisovCenter for Optical and Laser Materials Research, St. Petersburg University, 199034 St. Petersburg, Russia.ORCID 0000-0003-2254-0174
Evgenii SatymovInstitute of Chemistry, St. Petersburg State University, 199034 St. Petersburg, Russia.ORCID 0009-0004-8152-7089
Alexander ShmalkoNanotechnology Research and Education Centre RAS, Saint Petersburg Academic University, 194021 St. Petersburg, Russia.
Lev LogunovSchool of Physics and Engineering, ITMO University, 191002 St. Petersburg, Russia.
Aleksandr KuchmizhakInstitute of Automation and Control Processes, Far Eastern Branch, Russian Academy of Sciences, 690041 Vladivostok, Russia.
Yuri N KulchinInstitute of Automation and Control Processes, Far Eastern Branch, Russian Academy of Sciences, 690041 Vladivostok, Russia.
Alina ManshinaInstitute of Chemistry, St. Petersburg State University, 199034 St. Petersburg, Russia.ORCID 0000-0002-1053-6410
Evgeniia KhairullinaInstitute of Chemistry, St. Petersburg State University, 199034 St. Petersburg, Russia.

Funding

Russian Science Foundation 24-19-00541
6 · The paper itself

Abstract

Deep eutectic solvents (DES) have emerged as versatile, sustainable media for the synthesis of nanomaterials due to their low toxicity, tunability, and biocompatibility. This study develops a one-step method to modify commercially available screen-printed electrodes (SPE) using laser-induced pyrolysis of DES, consisting of choline chloride and tartaric acid with dissolved nickel acetate and dispersed graphene. The electrodes were patterned using a 532 nm continuous-wave laser for the in situ formation of Ni nanoparticles decorated on graphene sheets directly on the SPE surface (Ni-G/SPE). The synthesis parameters, specifically laser power and graphene concentration, were optimized using the Nelder-Mead method to produce modified Ni-G/SPEs with maximized electrochemical response to dopamine. Electrochemical characterization of the developed sensor by differential pulse voltammetry revealed its broad linear detection range from 0.25 to 100 μM and high sensitivity with a low detection limit of 0.095 μM. These results highlight the potential of laser-assisted DES synthesis to advance electrochemical sensing technologies, particularly for the detection of biogenic amines.

Indexed as

biogenic aminedeep eutectic solventdopamineelectrochemical sensorlaser fabricationnickel–graphene composites

Identifiers

PMID39859896
PMCPMC11766956

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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.