Ultra-high sensitivity detection and characterization of heterogeneous magnetic nanoparticles by dual cycles of dual-stage electrokinetic preconcentration
This study describes a new preconcentration concept for high-performance detection and electrokinetic fingerprinting of MNPs with heterogeneous subpopulations and mobilities. This will open the floor for characterization of MNPs in their suspension media after their multiple-step synthesis, providing guides for re-optimization of the synthesis process.
Authors
- Jean‐Michel Siaugue
- Thanh Duc (ORCID: https://orcid.org/0000-0003-4877-258X)
- Emilie Secret
- Nguyet Thuy Tran (ORCID: https://orcid.org/0000-0002-1062-7267)
- Claire Smadja (ORCID: https://orcid.org/0000-0002-8248-9705)
- Chi-Phong Ly (ORCID: https://orcid.org/0009-0001-3195-3352)
- Hichem Lemlih
- Bouvet Basile
Institutions
- Centre National de la Recherche Scientifique (FR)
- Université Paris-Saclay (FR)
- Sorbonne Université (FR)
- Institut des Neurosciences Paris-Saclay (FR)
- PHENIX laboratory (FR)
Publication Details
- Journal
- Analytica Chimica Acta
- Published
- 2025-12-20
- DOI
- https://doi.org/10.1016/j.aca.2025.345029
- Primary Topic
- Microfluidic and Capillary Electrophoresis Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00