title: Ultrasensitive nanoparticle detection using a portable whispering gallery mode biosensor driven by a periodically poled lithium-niobate frequency doubled distributed feedback laser.
authors.affiliation: MicroParticle PhotoPhysics Laboratory for BioPhotonics, Polytechnic Institute of New York University, Brooklyn, New York 11201, USA.
authors.forename: S I
authors.initials: SI
authors.lastname: Shopova
authors.forename: R
authors.initials: R
authors.lastname: Rajmangal
authors.forename: Y
authors.initials: Y
authors.lastname: Nishida
authors.forename: S
authors.initials: S
authors.lastname: Arnold
mesh_terms: D015374:Biosensing Techniques / Q000295:instrumentation / Q000379:methods*; D005246:Feedback; D007834:Lasers; D053758:Nanoparticles / Q000032:analysis* / Q000737:chemistry; D009556:Niobium / Q000737:chemistry*; D010087:Oxides / Q000737:chemistry*; D010316:Particle Size; D013057:Spectrum Analysis; D014771:Virion / Q000737:chemistry; D014867:Water / Q000737:chemistry
chemical_list: D010087:Oxides; D009556:Niobium; D014867:Water; C091692:lithium niobate