D
David S. Sebba
Researcher at Becton Dickinson
Publications - 18
Citations - 651
David S. Sebba is an academic researcher from Becton Dickinson. The author has contributed to research in topics: Surface plasmon resonance & Plasmon. The author has an hindex of 12, co-authored 18 publications receiving 618 citations. Previous affiliations of David S. Sebba include Duke University.
Papers
More filters
Journal ArticleDOI
Leveraging nanoscale plasmonic modes to achieve reproducible enhancement of light.
Ryan T. Hill,Jack J. Mock,Yaroslav A. Urzhumov,David S. Sebba,Steven J. Oldenburg,Shiuan-Yeh Chen,Anne A. Lazarides,Ashutosh Chilkoti,David R. Smith +8 more
TL;DR: Simulations using a three-dimensional finite element model and measurements from single NPs confirm that the gaps formed by this process, between the NP and the gold film, are highly reproducible transducers of surface-enhanced resonant Raman scattering.
Journal ArticleDOI
Reconfigurable Core−Satellite Nanoassemblies as Molecularly-Driven Plasmonic Switches
TL;DR: A strong correspondence between measured and simulated difference spectra validates the structural models that link the observed plasmon modulation with DNA nanostructure reconfiguration.
Journal ArticleDOI
High throughput single nanoparticle spectroscopy.
TL;DR: A flow spectroscopy technique capable of analyzing hundreds of nanoparticles per second is demonstrated and used for the high throughput analysis of nanoparticle surface-enhanced resonant Raman scattering (SERRS) tags.
Journal ArticleDOI
Magnetic field induced concentration gradients in magnetic nanoparticle suspensions: Theory and experiment
TL;DR: In this article, an approach for studying steady-state nanoparticle concentration gradients arising in magnetic nanoparticle suspensions in response to strong magnetic field gradient is presented, which makes use of microscopic optical absorption measurements of ferrofluid interacting with arrays of patterned magnets.
Journal ArticleDOI
Robust Detection of Plasmon Coupling in Core-Satellite Nanoassemblies Linked by DNA
David S. Sebba,Anne A. Lazarides +1 more
TL;DR: In this article, aqueous phase nano-assemblies composed of 13 nm gold satellite particles tethered by duplex DNA to a 50 nm gold core particle are investigated, where the structure is comprised of a large core nanoparticle and small satellite particles such that formation of core-satellite assemblies can be detected through measurement of scattering spectra, even when an excess of unbound satellite particles are present.