Evidence map›Paper›PMID 39412695›Full record

ArticleAnalytical and bioanalytical chemistry2024

Synthesis and characterization of core-shell magnetic molecularly imprinted polymer nanocomposites for the detection of interleukin-6.

Rahil Radfar, Eda Akin, Ekin Sehit, Nastasia Sanda Moldovean-Cioroianu, Niklas Wolff, Rodrigue Marquant, Karsten Haupt, Lorenz Kienle, Zeynep Altintas

Abstract read
In one paragraph

Article in Analytical and bioanalytical chemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 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

9 authors.

Rahil RadfarBioinspired Materials and Biosensor Technologies, Institute of Materials Science, Faculty of Engineering, Christian-Albrechts-Universität Zu Kiel, Kiel, Germany.
Eda AkinBioinspired Materials and Biosensor Technologies, Institute of Materials Science, Faculty of Engineering, Christian-Albrechts-Universität Zu Kiel, Kiel, Germany.
Ekin SehitBioinspired Materials and Biosensor Technologies, Institute of Materials Science, Faculty of Engineering, Christian-Albrechts-Universität Zu Kiel, Kiel, Germany.
Nastasia Sanda Moldovean-CioroianuBioinspired Materials and Biosensor Technologies, Institute of Materials Science, Faculty of Engineering, Christian-Albrechts-Universität Zu Kiel, Kiel, Germany.
Niklas WolffReal Structure and Synthesis, Institute of Materials Science, Faculty of Engineering, Christian-Albrechts-Universität Zu Kiel, Kiel, Germany.
Rodrigue MarquantCNRS Enzyme and Cell Engineering Laboratory, Universite de Technologie de Compiègne, Compiègne, France.
Karsten HauptCNRS Enzyme and Cell Engineering Laboratory, Universite de Technologie de Compiègne, Compiègne, France.
Lorenz KienleReal Structure and Synthesis, Institute of Materials Science, Faculty of Engineering, Christian-Albrechts-Universität Zu Kiel, Kiel, Germany.
Zeynep AltintasBioinspired Materials and Biosensor Technologies, Institute of Materials Science, Faculty of Engineering, Christian-Albrechts-Universität Zu Kiel, Kiel, Germany. zeynep.altintas@tf.uni-kiel.de.

Funding

Deutsche Forschungsgemeinschaft CRC1261
6 · The paper itself

Abstract

Interleukin-6 (IL-6) belongs to the cytokine family and plays a vital role in regulating immune response, bone maintenance, body temperature adjustment, and cell growth. The overexpression of IL-6 can indicate various health complications, such as anastomotic leakage, cancer, and chronic diseases. Therefore, the availability of highly sensitive and specific biosensing platforms for IL-6 detection is critical. In this study, for the first time, epitope-mediated IL-6-specific magnetic molecularly imprinted core-shell structures with fluorescent properties were synthesized using a three-step protocol, namely, magnetic nanoparticle functionalization, polymerization, and template removal following thorough optimization studies. The magnetic molecularly imprinted polymers (MMIPs) were characterized using dynamic and electrophoretic light scattering (DLS and ELS), revealing a hydrodynamic size of 169.9 nm and zeta potential of +17.1 mV, while Fourier transform infrared (FTIR) spectroscopy and fluorescence spectroscopy techniques showed characteristic peaks of the polymer and fluorescent tag, respectively. Scanning electron microscopy (SEM) and high-resolution transmission electron microscopy (HRTEM) investigations confirmed the successful encapsulation of the magnetic core within the ca. 5-nm-thick polymeric shell. The MMIP-based electrochemical sensing platform achieved a limit of detection of 0.38 pM within a linear detection range of 0.38-380 pM, indicating high affinity (dissociation constant K

Indexed as

Interleukin-6Limit of DetectionMolecularly Imprinted PolymersNanocompositesBiosensing TechniquesElectrochemical TechniquesHumansMagnetite NanoparticlesMolecular ImprintingPolymersInterleukin-6Magnetite NanoparticlesMolecularly Imprinted PolymersPolymersBiomarker detectionBiomimeticsCore–shell MIPsInterleukin-6 (IL-6)Magnetic nanoparticle functionalizationMolecularly imprinted polymers (MIPs)

Identifiers

PMID39412695
PMCPMC11541377

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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.