Alternative Method of Spectroscopy of Alkali Metal RGB
Volume 5, Issue 4, August 2017, Pages: 70-74
Received: Jun. 11, 2017;
Accepted: Jun. 23, 2017;
Published: Oct. 18, 2017
Views 1901 Downloads 68
Ricardo Gobato, State Secretary of Education of Paraná, Laboratory of Biophysics and Molecular Modeling, J. C. State College, High School and Integral, Bela Vista do Paraíso, Paraná, Brazil
Manuel Simões Filho, State University of Londrina, Department of Physics, Londrina, Paraná, Brazil
Follow on us
Spectroscopy is a technique for collecting physicochemical data through the transmission, absorption or reﬂection of incident radiant energy in a sample. In this work we used a didactic and alternative method for spectroscopy. Our work is used in common low cost and easy access devices that have a CCD reader. The idea is a set of devices, such as a cell phone, which contains an optical CCD reader, where these equipment materials, materials, compounds, simplifying the image obtained by these optical devices, analyzed and characterized. Our technique consists of decoding of the pixels of the .bmp images, decoding and quantifying their RGB color channels. These images were obtained from shooting ﬂames produced by alkali metals, lithium, sodium, potassium, rubidium and cesium. We conclude that it is possible to do a spectroscopic analysis using our technique.
Alkali Metal, Caesium, Lithium, RGB, Rubidium
To cite this article
Manuel Simões Filho,
Alternative Method of Spectroscopy of Alkali Metal RGB, Modern Chemistry.
Vol. 5, No. 4,
2017, pp. 70-74.
Copyright © 2017 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/
) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
R. E. Newnham. Properties of materials. Anisotropy, Simmetry, Structure. Oxford University press, New York, 2005.
General Chemistry Principles, Patterns, and Applications. Saylor.org.
B. D. Mistry. A Handbook of Spectroscopic Data CHEM ISTRY. Oxford Book Company. Jaipur, India, Oxford Book Company. Jaipur, India., 2009.
W. S. Struve. Fundamentals of Molecular Spectroscopy. Department of Chemistry. Iowa State University, Ames, Iowa. John Wiley and Sons, 1989.
G. Gauglitz and T. Vo-Dinh. Handbook of Spectroscopy. KGaA, Weinheim, Wiley-VCH Verlag GmbH & Co. 2003. ISBN 3-527-29782-0.
Hsien Che Lee. Introduction to Color Imaging Sience. United States of America by Cambridge University Press, New York, Cambridge University Press. The Edinburgh Building, Cambridge, UK, 2005.
CC BY NC SA 3.0. Creative Commons. Wikipedia, The Free Encyclopedia, May 2016. CC BY NC SA 3.0.
M. Simões F. and R. Gobato. Espectroscopia por Mapeamento RGB de Fontes Primárias de Luz. In XIX Semana da Física. Simpósio Comemorativo dos 40 Anos do Curso de Física da Universidade Estadual de Londrina. Univer sidade Estadual de Londrina, Sep. 15- 19, 2014.
M. Simões F. and R. Gobato. Espectroscopia por Mapeamento RGB de Fontes Primárias de Luz. viXra.org. Con¬densed Matter, p. 366, Jan. 06, 2017. viXra:1701.0306.
K. Roth. Chem. Unserer Zeit., 37:424-429, 2003.
M. Faraday. The Chemical History of a Candle. Dover, Mineola, USA, 2002.
W. Rasband. ImageJ 1.51i Software.
Royal Society of Chemistry. Learn chemistry. Enhancing learning and teaching. Royal Society of Chemistry 2017, Nov. 2014.
Planeta Delphi. Tudo sobre programação Delphi, Jan. 12¸ 2017.
CC BY NC SA 2.0. Creative Commons, Jan. 2017. CC BY NC SA 3.0.