2015
Accurate Line Shapes from Sub‑1 cm–1 Resolution Sum Frequency Generation Vibrational Spectroscopy of α‑Pinene at Room Temperature
Mifflin A, Velarde L, Ho J, Psciuk B, Negre C, Ebben C, Upshur M, Lu Z, Strick B, Thomson R, Batista V, Wang H, Geiger F. Accurate Line Shapes from Sub‑1 cm–1 Resolution Sum Frequency Generation Vibrational Spectroscopy of α‑Pinene at Room Temperature. The Journal Of Physical Chemistry A 2015, 119: 1292-1302. PMID: 25647092, DOI: 10.1021/jp510700z.Peer-Reviewed Original ResearchConceptsVibrational spectroscopySum frequency generation vibrational spectroscopyGeneration vibrational spectroscopySum frequency generation spectraMolecular dynamics calculationsΑ-pineneVibrational energy relaxationSFG spectroscopyRoom temperaturePhase-resolved spectraAccurate line shapesVibrational spectraFourier transformMolecular surfaceHigh spectral resolutionSpectroscopyRaman spectraDynamics calculationsSame moleculeCommon terpenesNew spectroscopyVibrational coherenceEnergy relaxationGeneration spectraSpectral lines
2006
Using cryo-EM to measure the dipole potential of a lipid membrane
Wang L, Bose PS, Sigworth FJ. Using cryo-EM to measure the dipole potential of a lipid membrane. Proceedings Of The National Academy Of Sciences Of The United States Of America 2006, 103: 18528-18533. PMID: 17116859, PMCID: PMC1693696, DOI: 10.1073/pnas.0608714103.Peer-Reviewed Original ResearchConceptsDipole potentialLipid membranesPhase-contrast imagingMolecular dynamics calculationsLipid bilayer membranesIon translocation ratesAtomic potentialLipid moleculesLipid monolayersBilayer membranesDynamics calculationsProbe methodSurface potentialAnionsDiphytanoylphosphatidylcholineCationsElectronsImage intensityAbsolute valueMembraneMoleculesConformationLarge permeabilityMonolayersBilayers
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