Quantifying Emission Of Nir-i And Nir-ii Dyes Via Fluorescence Quantum Yield
Smith, Cameron L.
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https://hdl.handle.net/2142/116676
Description
Title
Quantifying Emission Of Nir-i And Nir-ii Dyes Via Fluorescence Quantum Yield
Author(s)
Smith, Cameron L.
Contributor(s)
Ndaleh, David D.N.
Delcamp, Jared
Hammer, Nathan I.
Watkins, Davita
Shaik, Abdul Kalam
Yaddehige, Mahesh Loku
Issue Date
2022-06-20
Keyword(s)
Small molecules
Abstract
Fluorescence Quantum Yield allows scientists to both quantify spectroscopic properties of dyes and compare to literature references. With the growing interest in NIR-emissive dyes for biological imaging, it is of great importance to reliably measure the fluorescent quantum yield of these novel dyes. Using a broadband excitation source and liquid nitrogen cooled InGaAs detector, steady state emission of four novel pentamethine indolizine cyanine dyes synthesized with N,N-dimethylaniline-based substituents on the indolizine periphery at varied substitutions sites is recorded.
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