ArticleMikrochimica acta2022
Magnetic supercluster particles for highly sensitive magnetic biosensing of proteins.
Article in Mikrochimica acta, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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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.
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.
Who cites it
11 citing papers in PubMed.
- Development of bioengineered SPIONs usingOpen life sciences · 2026Article
- Polydopamine-Functionalized Magnetoliposomes as Magnetic Probes for Lectin-Glycan Interaction Analysis through Brownian Relaxation.ACS applied materials & interfaces · 2025Article
- Multiplex Magnetic Biosensor Microarrays Facilitate Personalized Vaccination Schedules for SARS-CoV-2 Variants.Biochip journal · 2025Article
- Denaturation methods for reusable magnetic biosensors.Lab on a chip · 2025Article
- Fine-Tuning the Superparamagnetic Properties of FeO@FeACS applied materials & interfaces · 2025Article
- Signal Differentiation of Moving Magnetic Nanoparticles for Enhanced Biodetection and Diagnostics.Biosensors · 2025Article
- Design and Validation of Specific Oligonucleotide Probes on Planar Magnetic Biosensors.Analytical chemistry · 2024Article
- Detection of factor Xa activity using giant magnetoresistive biosensors.Analytica chimica acta · 2024Article
- Co-crosslinking strategy for dual functionalization of small magnetic nanoparticles with redox probes and biological probes.Mikrochimica acta · 2024Article
- Evaluation of restriction and Cas endonuclease kinetics using matrix-insensitive magnetic biosensors.Biosensors & bioelectronics · 2024Article
- Real-time temperature correction for magnetoresistive biosensors integrated with temperature modulator.Biosensors & bioelectronics: X · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
A strategy is reported to improve the detection limits of current giant magnetoresistance (GMR) biosensors by augmenting the effective magnetic moment that the magnetic tags on the biosensors can exert. Magnetic supercluster particles (MSPs), each of which consists of ~ 1000 superparamagnetic cores, are prepared by a wet-chemical technique and are utilized to improve the limit of detection of GMR biosensors down to 17.6 zmol for biotin as a target molecule. This value is more than four orders of magnitude lower than that of the conventional colorimetric assay performed using the same set of reagents except for the signal transducer. The applicability of MSPs in immunoassay is further demonstrated by simultaneously detecting vascular endothelial growth factor (VEGF) and C-reactive protein (CRP) in a duplex assay format. MSPs outperform commercially available magnetic nanoparticles in terms of signal intensity and detection limit.
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Registered trials
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.