ArticleSmall science2025
Gold Nanoparticle Adsorption and Uptake are Directed by Particle Capping Agent.
Article in Small science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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
3 citing papers in PubMed.
- Effect of Cationic Surfactants on the Molecular Organization of the Simplified Model Lipid Envelope of SARS-CoV-2 Virus─Insights from the Langmuir Monolayer and Liposome Studies.Langmuir : the ACS journal of surfaces and colloids · 2026Article
- Harnessing Bacterial Lipid Coatings on Gold Nanoparticles for Enhanced Cell Adhesion Applications.Small science · 2026Article
- Nanotechnology Strategies in Plant Genetic Engineering: Intelligent Delivery and Precision Editing.Plants (Basel, Switzerland) · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Nanomaterials are revolutionizing the development of novel therapies, with applications ranging from drug delivery and diagnostics to controlling specific biological processes. However, the specific interactions that govern nanomaterial behavior in biological systems remain difficult to elucidate due to the complex dynamic nature of the lipid bilayer environment. Here, a combination of atomic force microscopy and molecular dynamics simulations is used to discover the precise mechanisms by which various ligand-capped 5 nm gold nanoparticles (AuNPs) interact with supported lipid bilayers of pure fluid phospholipids (1,2-di(9Z-octadecenoyl)-sn-glycero-3-phosphocholine (DOPC)). When the ligand capping agent is altered, differences in adsorption and bilayer disruption as a function of capping agent size and charge are observed. Weakly physiosorbed ligands enable the absorption of the AuNP into the bilayer's hydrophobic core, whereas more strongly adsorbed ligands inhibit the complete insertion of the AuNP. However, ligand-dependent headgroup interactions can lead to interfacial adhesion or inhibition of adsorption. These results reveal that the interaction of AuNPs with biological membranes varies depending on the specific capping agent. Notably, the mechanisms may involve cooperative (or synergistic) effects with membrane components, highlighting the importance of understanding these interactions at molecular resolution.
Indexed as
Identifiers
What Socratic holds
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 Socratic graph.