Literature DB >> 22612134

Discrimination of motile bacteria from filamentous fungi using dynamic speckle.

Silvia E Murialdo1, Lucía I Passoni, Marcelo N Guzman, G Hernán Sendra, Héctor Rabal, Marcelo Trivi, J Froilán Gonzalez.   

Abstract

We present a dynamic laser speckle method to easily discriminate filamentous fungi from motile bacteria in soft surfaces, such as agar plate. The method allows the detection and discrimination between fungi and bacteria faster than with conventional techniques. The new procedure could be straightforwardly extended to different micro-organisms, as well as applied to biological and biomedical research, infected tissues analysis, and hospital water and wastewaters studies.

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Year:  2012        PMID: 22612134     DOI: 10.1117/1.JBO.17.5.056011

Source DB:  PubMed          Journal:  J Biomed Opt        ISSN: 1083-3668            Impact factor:   3.170


  5 in total

1.  Continuous, high-resolution biospeckle imaging reveals a discrete zone of activity at the root apex that responds to contact with obstacles.

Authors:  K M Ribeiro; B Barreto; M Pasqual; P J White; R A Braga; L X Dupuy
Journal:  Ann Bot       Date:  2013-11-26       Impact factor: 4.357

2.  Digital imaging information technology for biospeckle activity assessment relative to bacteria and parasites.

Authors:  Evelio E Ramírez-Miquet; Humberto Cabrera; Hilda C Grassi; Efrén de J Andrades; Isabel Otero; Dania Rodríguez; Juan G Darias
Journal:  Lasers Med Sci       Date:  2017-06-15       Impact factor: 3.161

3.  New live screening of plant-nematode interactions in the rhizosphere.

Authors:  Felicity E O'Callaghan; Roberto A Braga; Roy Neilson; Stuart A MacFarlane; Lionel X Dupuy
Journal:  Sci Rep       Date:  2018-01-23       Impact factor: 4.379

4.  Dynamic biospeckle analysis, a new tool for the fast screening of plant nematicide selectivity.

Authors:  Felicity E O'Callaghan; Roy Neilson; Stuart A MacFarlane; Lionel X Dupuy
Journal:  Plant Methods       Date:  2019-12-18       Impact factor: 4.993

5.  Real-time monitoring of bacterial growth kinetics in suspensions using laser speckle imaging.

Authors:  Hadi Loutfi; Fabrice Pellen; Bernard Le Jeune; Roger Lteif; Mireille Kallassy; Guy Le Brun; Marie Abboud
Journal:  Sci Rep       Date:  2020-01-15       Impact factor: 4.379

  5 in total

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