ArticleJournal of nanobiotechnology2021
Dielectric properties and lamellarity of single liposomes measured by in-liquid scanning dielectric microscopy.
Article in Journal of nanobiotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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Who cites it
6 citing papers in PubMed.
- A Conjugated Oligoelectrolyte Exhibiting Room Temperature Spin-Correlated Radical Pair Character for Biological Sensing.Journal of the American Chemical Society · 2025Article
- Nanocarrier Strategies in Glioblastoma: Overcoming Barriers to Effective Brain Tumor Therapy.AAPS PharmSciTech · 2025Review
- Analysis of biofilm assembly by large area automated AFM.NPJ biofilms and microbiomes · 2025Article
- Lipid Self-Assemblies under the Atomic Force Microscope.International journal of molecular sciences · 2021Review
- Dielectric Imaging of Fixed HeLa Cells by In-Liquid Scanning Dielectric Force Volume Microscopy.Nanomaterials (Basel, Switzerland) · 2021Article
- Nanocarriers Call the Last Shot in the Treatment of Brain Cancers.Technology in cancer research & treatmentReview
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Liposomes are widely used as drug delivery carriers and as cell model systems. Here, we measure the dielectric properties of individual liposomes adsorbed on a metal electrode by in-liquid scanning dielectric microscopy in force detection mode. From the measurements the lamellarity of the liposomes, the separation between the lamellae and the specific capacitance of the lipid bilayer can be obtained. As application we considered the case of non-extruded DOPC liposomes with radii in the range ~ 100-800 nm. Uni-, bi- and tri-lamellar liposomes have been identified, with the largest population corresponding to bi-lamellar liposomes. The interlamellar separation in the bi-lamellar liposomes is found to be below ~ 10 nm in most instances. The specific capacitance of the DOPC lipid bilayer is found to be ~ 0.75 µF/cm
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