title: Squaraines as unique reporters for SERRS multiplexing.
abstract: Modified anilino squaraine dyes provide unique SERRS spectra that can be identified at low concentrations within any mixture of current reporters using longer, biologically compatible wavelengths of excitation.
authors.affiliation: Centre for Molecular Nanometrology, WestCHEM, 295, Cathedral Street, Glasgow, UK.
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Stokes
authors.forename: Andrew
authors.initials: A
authors.lastname: Ingram
authors.forename: Jane
authors.initials: J
authors.lastname: Gallagher
authors.forename: David R
authors.initials: DR
authors.lastname: Armstrong
authors.forename: W Ewen
authors.initials: WE
authors.lastname: Smith
authors.forename: Duncan
authors.initials: D
authors.lastname: Graham
mesh_terms: D004396:Coloring Agents / Q000737:chemistry*; D003503:Cyclobutanes / Q000737:chemistry*; D006046:Gold / Q000737:chemistry; D007259:Infrared Rays; D008027:Light; D053768:Metal Nanoparticles / Q000737:chemistry; D008956:Models, Chemical; D015394:Molecular Structure; D010636:Phenols / Q000737:chemistry*; D012015:Reference Standards; D012542:Scattering, Radiation; D012680:Sensitivity and Specificity; D012834:Silver / Q000737:chemistry; D013059:Spectrum Analysis, Raman / Q000379:methods*
chemical_list: D004396:Coloring Agents; D003503:Cyclobutanes; D010636:Phenols; C480596:squaraine; D012834:Silver; D006046:Gold