Shining light on the dark side of imaging: excited state absorption enhancement of a bis-styryl BODIPY photoacoustic contrast agent.
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ABSTRACT:
SUBMITTER: Frenette M
PROVIDER: S-EPMC4235371 | biostudies-literature | 2014 Nov
REPOSITORIES: biostudies-literature
Publications
Shining light on the dark side of imaging: excited state absorption enhancement of a bis-styryl BODIPY photoacoustic contrast agent.
Frenette Mathieu M Hatamimoslehabadi Maryam M Bellinger-Buckley Stephanie S Laoui Samir S La Jeffrey J Bag Seema S Mallidi Srivalleesha S Hasan Tayyaba T Bouma Brett B Yelleswarapu Chandra C Rochford Jonathan J
Journal of the American Chemical Society 20141028 45
A first approach toward understanding the targeted design of molecular photoacoustic contrast agents (MPACs) is presented. Optical and photoacoustic Z-scan spectroscopy was used to identify how nonlinear (excited-state) absorption contributes to enhancing the photoacoustic emission of the curcuminBF2 and bis-styryl (MeOPh)2BODIPY dyes relative to Cy3. ...[more]
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