Determination of the amount of photosynthetic oxygen evolved by green plants using spectroscopic techniques
Determinación de la cantidad de oxígeno fotosintético evolucionado por las plantas verdes utilizando técnicas espectroscópicas
##plugins.themes.bootstrap3.article.sidebar##
PDF (Español (España))
FLIP
HTML (Español (España))
When submitting the articles, the author or authors agree to transfer the copyright to the Paideia Surcolombiana Journal, for its publication and dissemination in printed or electronic version.
The statements and opinions and expressed in the articles belong to the authors in question and do not represent the opinions and scientific policy of the School of Education in Universidad Surcolombiana.
This work is under license Creative Commons Reconocimiento-NoComercial-CompartirIgual 4.0.
##plugins.themes.bootstrap3.article.main##
In this article, a form of spectroscopy is indicated to determine the amount of oxygen produced by a leaf when it is irradiated with a certain frequency of electromagnetic radiation. Photoacoustic spectroscopy is a photothermal technique that does not compromise the sample by translating a modulated signal into heat and this, in turn, produces an acoustic signal, due to the increase in pressure caused by the increase of gas in the photoacoustic cell.
Downloads
##plugins.themes.bootstrap3.article.details##
Barea, J. M (1990). Micorrizas vesículo-arbusculares, Microbiología, Manuales Universitarios, Universidad de Sevilla, Sevilla (España), 1990.
Investigación y Ciencia (1989). P. 151, 84-92.
Margenau, H., Montgomery, C. G y Watson, w (1960). Principios y aplicaciones de la Física, Editorial Reverté, S.A. 1960.
Valcárcel, J. P (1997). Estudio de transporte de oxígeno fotosintético y de calor, por espectroscopias fototérmicas, Tesis de Doctorado, Octubre 1997.
