2009
DOI: 10.1590/s1415-43662009000400017
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Avaliação da interferência do laser no material biológico vivo

Abstract: RESUMOAlgumas das características especiais do laser associadas a fenômenos ópticos, permitem uma série de aplicações na área biológica, baseadas no fenômeno conhecido como "biospeckle". A técnica do biospeckle tem sido desenvolvida como uma ferramenta para análise da atividade de materiais biológicos, monitoramento de umidade, nível de atividade e presença de parasitos, dentre outros atributos. Apesar do monitoramento ocorrer através da iluminação do material por uma fonte de laser de baixa potência, a influê… Show more

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Cited by 3 publications
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“…According to Vieira Júnior et al (2006) many traditional methods and associated equipment have been replaced by computational approaches using digital image analysis, and this has been found to be a reliable tool to provide indirect measurements. Examples of that alternative use of digital image analysis to agricultural measurements were presented by Rabelo et al (2005) and Botega et al (2009) adopting the laser and optics techniques to evaluate orange fruits and leaves of coffee respectively.…”
Section: Introductionmentioning
confidence: 99%
“…According to Vieira Júnior et al (2006) many traditional methods and associated equipment have been replaced by computational approaches using digital image analysis, and this has been found to be a reliable tool to provide indirect measurements. Examples of that alternative use of digital image analysis to agricultural measurements were presented by Rabelo et al (2005) and Botega et al (2009) adopting the laser and optics techniques to evaluate orange fruits and leaves of coffee respectively.…”
Section: Introductionmentioning
confidence: 99%