UV–vis absorption spectrum of 0.1 mM rhodamine B isothiocyanate (RhBITC) in ethanol
Figure 1 shows the UV–vis absorption spectrum of 0.1 mM
RhBITC in ethanol.
Since the absorption band in Fig. 1 is very broad, the normal
Raman spectrum, taken using 632-nm radiation, is also not clearly
b Normalized peak intensity of RhBITC–μAg at 1,646 cm
-1 ( open circles ) versus excitation
wavelength (514.5 and 632.8 nm) together with the intrinsic
molecular absorption profile of RhBITC in Fig. 1 ; for
comparison, normalized peak intensities of benzenethiol–μAg at
1,573 cm -1 with 514.5-and 632.8-nm excitation are
also marked ( filled circles ).
Viewing this image requires a subscription. If you are a subscriber, please log in.
This image is from the article titled "Silver-particle-based surface-enhanced resonance Raman scattering spectroscopy for biomolecular sensing and recognition"
(from Analytical and Bioanalytical Chemistry), which is copyrighted by Springer-Verlag. For more information on the
copyright for this image, please refer to the full image caption and to the
The image is being made available for non-commercial purposes for subscribers to SpringerImages. For more information on what you are allowed to do with this image, please see our copyright policy.
To request permissions to use any copyrighted material, please visit the source document.
Report a copyright concern regarding this image.
Log in or register to save your favorite images and download them as high-quality PowerPoint or PDF files.
Log in or register to save your search criteria.
© Springer, part of Springer Science+Business Media.
Remote Address: 184.108.40.206 Server: 20