title: pH-triggered SERS via modulated plasmonic coupling in individual bimetallic nanocobs.
authors.affiliation: School of Materials Science and Engineering, Georgia Institute of Technology, 771 Ferst Dr. NW, Atlanta, GA 30332, USA.
authors.forename: Maneesh K
authors.initials: MK
authors.lastname: Gupta
authors.forename: Sehoon
authors.initials: S
authors.lastname: Chang
authors.forename: Srikanth
authors.initials: S
authors.lastname: Singamaneni
authors.forename: Lawrence F
authors.initials: LF
authors.lastname: Drummy
authors.forename: Ray
authors.initials: R
authors.lastname: Gunawidjaja
authors.forename: Rajesh R
authors.initials: RR
authors.lastname: Naik
authors.forename: Vladimir V
authors.initials: VV
authors.lastname: Tsukruk
mesh_terms: D006046:Gold / Q000737:chemistry*; D006863:Hydrogen-Ion Concentration; D053768:Metal Nanoparticles / Q000737:chemistry*; D036103:Nanotechnology / Q000379:methods*; D053770:Nanowires / Q000737:chemistry; D055096:Optical Devices; D012834:Silver / Q000737:chemistry*; D013059:Spectrum Analysis, Raman
chemical_list: D012834:Silver; D006046:Gold