Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/98137
Type: Artigo de periódico
Title: Photoacoustic Spectroscopy For Depth-profile Analysis And Herbicide Monitoring In Leaves
Author: Nery J.W.
Pessoa Jr. O.
Vargas H.
De Reis F.A.M.
Gabrielli A.C.
Miranda L.C.M.
Vinha C.A.
Abstract: Depth profiles of double-layer biological samples obtained by photoacoustic spectroscopy were studied using the two-signal phase-resolved method. The application of the method was demonstrated by singling out the spectra of the cuticle and the pigment layers of a leaf, and the pericarps and the endosperm layers of a corn kernel. The use of the method for monitoring temporal changes occurring in a leaf under the action of a herbicide was also investigated.
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Rights: aberto
Identifier DOI: 
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-0023448012&partnerID=40&md5=415a7e1775781e376d0ff21160f470bb
Date Issue: 1987
Appears in Collections:Unicamp - Artigos e Outros Documentos

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