EEMlab
The EEMlab Project (Excitation Emission Matrices laboratory) consists on developing a MATLAB’s Graphical User Interface (GUI) that fully supports the drEEM toolbox (decomposition routines for Excitation Emission Matrices). The join of both, the EEMlab GUI plus the drEEM toolbox enable the researches an easy way to perform PARAFAC analysis into fluorescence EEM datasets. Visit the EEMlab Project's web for getting more information.
Contents
EEMlab Tutorial
Get access to the EEMlab TUTORIAL that illustrates how to use EEMlab to process the drEEM dataset
Bibliography
- J.R. Lakowicz, Principles of Fluorescence Spectroscopy, 3rd edition, Springer, Baltimore, Maryland, 2006
- K.R.Murphy, K.D.Butler, R.G.M.Spencer, C.A.Stedmon, J.R.Boheme, G.R.Aiken, Measurement of Dissolved Organic Matter Fluorescence in Aquatic Environments: An Interlaboratory Comparison,Environ. Sci. Technol., 44 (2010), 9405-9412
- A.L. Lawaetz, C.A. Stedmon, Fluorescence Intensity Calibration Using the Raman Scatter Peak of Water, Appl. Spectrosc., vol. 63, number 8, (2009) 936-940
- Murphy KR, Stedmon CA, Graeber D, Bro R., Fluorescence spectroscopy and multi-way techniques. PARAFAC, Analytical Methods 2013, 5, 6557-6566
- A. Matilainena, E.T. Gjessingc, T. Lahtinend, L. Hede, A. Bhatnagarf, M. Sillanpää, An overview of the methods used in the characterisation of natural organic matter (NOM) in relation to drinking water treatment, Chemosphere Volume 83, Issue 11, June 2011, Pages 1431–1442
- W. Chen, P. Westerhoff, J.A. Leenheer, K. Booksh, Fluorescence Excitation-Emission Matrix Regional Integration to Quantify Spectra for Dissolved Organic Matter, Environ. Sci. Technol. 2003, 37, 5701-5710
Public Databases
- a fluorescence spectra database in OpenFluor
- a spectral database of DOM in DomFluor
- the spectroscopic properties of IHSS samples in Humic Substances
Glossary of Acronyms
- DOM: Dissolved Organic Matter
- drEEM: Decomposition Routines for Excitation Emission Matrices
- EEMlab: Excitation Emission Matrices Laboratory
- IHSS: International Humis Substances Society
- PARAFAC: PARAllel FACtor analysis
- QS: Quinine Sulfate
- QSE: Quinine Sulfate Equivalent units
- AU: Arbitrary Units
- RU: Raman Units (at excitation 350 nm)
- RU275: Raman Units (at excitation 275 nm)
- RU350: Raman Units (at excitation 350 nm)