2022
Protein nanowires with tunable functionality and programmable self-assembly using sequence-controlled synthesis
Shapiro DM, Mandava G, Yalcin SE, Arranz-Gibert P, Dahl PJ, Shipps C, Gu Y, Srikanth V, Salazar-Morales AI, O’Brien J, Vanderschuren K, Vu D, Batista VS, Malvankar NS, Isaacs FJ. Protein nanowires with tunable functionality and programmable self-assembly using sequence-controlled synthesis. Nature Communications 2022, 13: 829. PMID: 35149672, PMCID: PMC8837800, DOI: 10.1038/s41467-022-28206-x.Peer-Reviewed Original ResearchConceptsProtein nanowiresElectronic functionalityChemical-based synthesisConductive protein nanowiresSequence-controlled synthesisHigh electronic conductivityGold nanoparticlesSite-specific conjugationSynthetic chemistryTunable functionalityElectronic conductivityTunable propertiesAttractive biomaterialNonstandard amino acidsSynthetic biologyNanowiresBiomaterialsProtein materialSynthesisAtomic structureMost biomaterialsIncorporation of tryptophanFunctionalityConductivityNanoparticles
2020
Direct observation of anisotropic growth of water films on minerals driven by defects and surface tension
Yalcin SE, Legg BA, Yeşilbaş M, Malvankar NS, Boily JF. Direct observation of anisotropic growth of water films on minerals driven by defects and surface tension. Science Advances 2020, 6: eaaz9708. PMID: 32832658, PMCID: PMC7439304, DOI: 10.1126/sciadv.aaz9708.Peer-Reviewed Original ResearchMineral nanoparticlesWater filmAmplitude-modulated atomic force microscopyAtomic force microscopyFilm surface energySmooth film surfaceNanoscale topographyForce microscopySurface tensionWater vaporNanoparticlesMolecular simulationsAnisotropic growthHigh surface tensionSurface energyFilm surfaceThick filmsInhomogeneous thicknessThick meniscusFilm growthFilmsWater layerIce nucleationAtmospheric processesElement cycling