Bio-Enabled Gold Superstructures with Built-In and Accessible Electromagnetic Hotspots. Academic Article

abstract

• The bio-enabled synthesis of a novel class of surface enhanced Raman scattering probes is presented for functional imaging with built-in and accessible electromagnetic hotspots formed between densely packed satellites grown on a plasmonic core. The superstructures serve as nanoscale sensors to spatiotemporally map intravesicular pH changes along endocytic pathways inside live cells.

authors

• Tian, Limei

published proceedings

• Adv Healthc Mater

author list (cited authors)

• Tian, L., Fei, M., Tadepalli, S., Morrissey, J. J., Kharasch, E. D., & Singamaneni, S.

citation count

• 16

complete list of authors

• Tian, Limei||Fei, Max||Tadepalli, Sirimuvva||Morrissey, Jeremiah J||Kharasch, Evan D||Singamaneni, Srikanth

publication date

• July 2015

publisher

• Wiley  Publisher

published in

• Advanced healthcare materials  Journal

keywords

• Cell Line, Tumor
• Cell Tracking
• Electromagnetic Hotspots
• Exocytosis
• Functional Bioimaging
• Gold
• Humans
• Metal Nanoparticles
• Plasmonic Nanostructures
• Polystyrenes
• Spectrum Analysis, Raman
• Surface Enhanced Raman Scattering

PubMed Central ID

• 25981873

Digital Object Identifier (DOI)

• 10.1002/adhm.201500227

start page

• 1502

end page

• 1423

volume

• 4

issue

• 10

URL

• http://dx.doi.org/10.1002/adhm.201500227