Analysis by Experts

Reliable Data

RamanLab is equipped with 5 types of lasers, mapping stage, Linkcam stage, and SERS substrates are available.
General Raman experiment, Raman mapping, SERS, polarization experiment, and temperature dependent experiment are possible.
Both small specimens that can be observed under a microscope, and objects that are bulky and cannot be placed on the stage can be Raman detected.
Sufficient prior consultation for the analysis can result in efficient experiments and more useful data.
All measurements and analyzes are carried out under the responsibility of a Ph.D. majored in Raman spectroscopy.

Simple Raman measurement is always available.
The picture shows Raman spectrum of carotinoid material in the leaf of improved rice.

Raman mapping measurement shows the 2-demensional distrubution of a material observed.
The picture shows Raman mapping images of a certain cancer cell.
By the Raman mapping images, you can discriminate the cellular organells.

SERS (Serface enhenced Raman Spectroscopy) effect shows enhencement of Raman signal up to 10^11 times than that measured by ordinary method. It also has quenching-fluorescence effect.
The picture shows SERS spectrum of Rhodamine adsorbed on a silver-based SERS substrate.

Usually, bonds of a molecule are compared to springs. The springs get loose or tight as the temperature changes. You can get precious information through temperature dependent Raman analyses.
The picture shows Linkham Stage (-196 ~ 600 °C), and the result of temperature dependent Raman spectra of cellulose.

Through data analyses, you could get much more precious infromation of the observed material by Raman spectroscopy.
Data anslyses includes baseline correction, peak assingnment, normalization, peak fitting, integral intensity, intensity ratio, etc.
The picture shows peak fitting result of a certain inorganic crystal.