2022
Functionalized DNA-Origami-Protein Nanopores Generate Large Transmembrane Channels with Programmable Size-Selectivity
Shen Q, Xiong Q, Zhou K, Feng Q, Liu L, Tian T, Wu C, Xiong Y, Melia T, Lusk C, Lin C. Functionalized DNA-Origami-Protein Nanopores Generate Large Transmembrane Channels with Programmable Size-Selectivity. Journal Of The American Chemical Society 2022, 145: 1292-1300. PMID: 36577119, PMCID: PMC9852090, DOI: 10.1021/jacs.2c11226.Peer-Reviewed Original ResearchConceptsExchange of macromoleculesCholesterol-rich membranesHybrid nanoporesSynthetic biologyBiophysical toolsSynthetic cellsTransmembrane channelsTransmembrane nanoporesDNA ringsProtein nanoporeCell membraneBacterial toxinsDNA origami techniqueLipid membranesAnalytical chemistryMacromolecule sizeDNA origamiMembraneProgrammable sizeNanoporesSized poresNucleoporinsAverage inner diameterCellsPneumolysin
2017
Placing and shaping liposomes with reconfigurable DNA nanocages
Zhang Z, Yang Y, Pincet F, Llaguno M, Lin C. Placing and shaping liposomes with reconfigurable DNA nanocages. Nature Chemistry 2017, 9: 653-659. PMID: 28644472, PMCID: PMC5542812, DOI: 10.1038/nchem.2802.Peer-Reviewed Original ResearchConceptsMembrane-bound vesiclesDNA cagesRegulated deformationsDNA nanocagesMembrane curvatureMembrane fusionConformational changesBiological membranesCell membraneLipid bilayer membranesMembrane mechanicsVesiclesDiverse structuresMembraneCellsBilayer membranesVersatile toolDelivery vesiclesToroid shapeLiposome shape