Comparison of Vinyldimethylaniline and Indolizine Donor Groups on Si‐Substituted Xanthene Core Shortwave Infrared Fluorophores
Ravinder Kaur,
Nicholas A. Kruse,
Cameron Smith
et al.
Abstract:Small organic molecules absorbing and emitting in the shortwave infrared (SWIR, 1000‐2000 nm) region are desirable for biological imaging applications due to low auto‐fluorescence, reduce photon scattering, and good tissue penetration depth which allows for in vivo imaging with high resolution and sensitivity. Si‐substituted xanthene‐based fluorophores with indolizine donors have demonstrated some of the longest wavelength absorption and emission from organic dyes. This work seeks to compare an indolizine hete… Show more
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