TY - JOUR
T1 - Bio-Enabled Gold Superstructures with Built-In and Accessible Electromagnetic Hotspots
AU - Tian, Limei
AU - Fei, Max
AU - Tadepalli, Sirimuvva
AU - Morrissey, Jeremiah J.
AU - Kharasch, Evan D.
AU - Singamaneni, Srikanth
N1 - Publisher Copyright:
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
PY - 2015/7
Y1 - 2015/7
N2 - 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.
AB - 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.
KW - Electromagnetic hotspots
KW - Functional bioimaging
KW - Plasmonic nanostructures
KW - Surface enhanced Raman scattering
UR - http://www.scopus.com/inward/record.url?scp=84940059681&partnerID=8YFLogxK
U2 - 10.1002/adhm.201500227
DO - 10.1002/adhm.201500227
M3 - Article
C2 - 25981873
AN - SCOPUS:84940059681
SN - 2192-2640
VL - 4
SP - 1502
EP - 1509
JO - Advanced Healthcare Materials
JF - Advanced Healthcare Materials
IS - 10
ER -