Acute stress in seedlings detected by ultra-weak photon emission

dc.creatorBertogna, E
dc.creatorBezerra, J
dc.creatorConforti, E
dc.creatorGallep, CM
dc.date2013
dc.date38353
dc.date2014-07-30T13:43:37Z
dc.date2015-11-26T17:55:01Z
dc.date2014-07-30T13:43:37Z
dc.date2015-11-26T17:55:01Z
dc.date.accessioned2018-03-29T00:38:46Z
dc.date.available2018-03-29T00:38:46Z
dc.identifierJournal Of Photochemistry And Photobiology B-biology. Elsevier Science Sa, v. 118, n. 74, n. 76, 2013.
dc.identifier1011-1344
dc.identifierWOS:000314258800010
dc.identifier10.1016/j.jphotobiol.2012.11.005
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/54221
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/54221
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1290920
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionThe ultra-weak photon emission (biophoton) patterns of wheat germination tests under chemical stress (mercury and fluoride solutions) are presented in comparison to respective control groups run simultaneously in two similar, automatic photon-count chambers. Solutions of Hg (EC50 and EC100) and NaF (EC50) were applied at the fourth day, after the first 72 h of imbibition in water, with photon-count experiments in controlled conditions. Seedlings' growth performance were checked by total mass increase as well as root development, and plotted against the respective angular factor of photon-count curve's linear regression. Both Hg and NaF series presented very distinguishable patterns when compared to each respective control groups. Higher counts appear all over the 24 h test for the Hg series and just in the first 6 h for the NaF series. (C) 2012 Elsevier B.V. All rights reserved.
dc.description118
dc.description74
dc.description76
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCEPOF research center
dc.descriptionFOTONICOM research center
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFAPESP [11/10763-6]
dc.descriptionCNPq [552258/2009-1]
dc.languageen
dc.publisherElsevier Science Sa
dc.publisherLausanne
dc.publisherSuíça
dc.relationJournal Of Photochemistry And Photobiology B-biology
dc.relationJ. Photochem. Photobiol. B-Biol.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectPhoton-counting
dc.subjectUltra-weak photon emission
dc.subjectBiophoton
dc.subjectGermination tests
dc.subjectBioluminescence
dc.titleAcute stress in seedlings detected by ultra-weak photon emission
dc.typeArtículos de revistas


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