ArticleScientific reports2020
Carbon nanotube porin diffusion in mixed composition supported lipid bilayers.
Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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The trial behind it
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Who cites it
8 citing papers in PubMed, 15 citations in OpenAlex.
- Wireless Bioelectronic Modulation of Membrane Potential in Glioblastoma Using Carbon Nanotube Porins.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Chemically tuned radiolabeling and membrane affinity in Drug-Functionalized carbon nanotube nanocarriers.Scientific reports · 2025Article
- Challenges and opportunities in the application of carbon nanotubes as membrane channels to improve mass transfer to cells.RSC advances · 2025Review
- Nanoporous Membranes of Densely Packed Carbon Nanotubes Formed by Lipid-Mediated Self-Assembly.ACS applied bio materials · 2024Review
- Advantages and potential limitations of applying AFM kymograph analysis to pharmaceutically relevant membrane proteins in lipid bilayers.Scientific reports · 2023Article
- Coarse-grained modeling of polystyrene-modified CNTs and their interactions with lipid bilayers.Biophysical journal · 2023Article
- Polystyrene-modified carbon nanotubes: Promising carriers in targeted drug delivery.Biophysical journal · 2022Article
- The C2 entity of chitosugars is crucial in molecular selectivity of the Vibrio campbellii chitoporin.The Journal of biological chemistry · 2021Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Carbon nanotube porins (CNTPs), short pieces of carbon nanotubes capable of self-inserting into a lipid bilayer, represent a simplified model of biological membrane channels. We have used high-speed atomic force microscopy (HS-AFM) and all-atom molecular dynamics (MD) simulations to study the behavior of CNTPs in a mixed lipid membrane consisting of DOPC lipid with a variable percentage of DMPC lipid added to it. HS-AFM data reveal that the CNTPs undergo diffusive motion in the bilayer plane. Motion trajectories extracted from the HS-AFM movies indicate that CNTPs exhibit diffusion coefficient values broadly similar to values reported for membrane proteins in supported lipid bilayers. The data also indicate that increasing the percentage of DMPC leads to a marked slowing of CNTP diffusion. MD simulations reveal a CNTP-lipid assembly that diffuses in the membrane and show trends that are consistent with the experimental observations.
Identifiers
What OpenQuestion 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 OpenQuestion graph.