Bioimaging in the Mid-Infrared Using an Organometallic Carbonyl Tag
- 1 September 2007
- journal article
- Published by American Chemical Society (ACS) in Bioconjugate Chemistry
- Vol. 18 (5) , 1370-1374
- https://doi.org/10.1021/bc070133a
Abstract
Two stable and water-soluble organometallic carbonyl cluster derivatives have been prepared and shown to enter the cell with ease. The CO stretching vibrations afford strong mid-infrared signals which have been demonstrated, for the first time, to be of utility in cell imaging via an IR microscope.Keywords
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