Oyamada, Nobuaki; Minamimoto, Hiro; Murakoshi, Kei published the artcile< Room-Temperature Molecular Manipulation via Plasmonic Trapping at Electrified Interfaces>, Safety of 2,2′-Bipyridine, the main research area is plasmonic trapping electrified interface Raman spectra optical tweezers.
For the motion control of individual mols. at room temperature, optical tweezers could be one of the best approaches to realize desirable selectivity with high resolution in time and space. Because of phys. limitations due to the thermal fluctuation, optical manipulation of small mols. at room temperature is still a challenging subject. The difficulty of the manipulation also emerged from the variation of mol. polarizability depending on the choice of mols. as well as the mol. orientation to the optical field. In this article, we have demonstrated plasmonic optical trapping of small size mols. with less than 1 nm at the gap of a single metal nanodimer immersed in an electrolyte solution In situ electrochem. surface-enhanced Raman scattering measurements prove that a plasmonic structure under electrochem. potential control realizes not only the selective mol. condensation but also the formation of unique mixed mol. phases which is distinct from those under a thermodn. equilibrium Through detailed analyses of optical trapping behavior, we established the methodol. of plasmonic optical trapping to create the novel adsorption isotherm under applying an optical force at electrified interfaces.
Journal of the American Chemical Society published new progress about Chemical potential. 366-18-7 belongs to class pyridine-derivatives, and the molecular formula is C10H8N2, Safety of 2,2′-Bipyridine.