Literature DB >> 11375200

Fiber-optic fluorometer for microscale mapping of photosynthetic pigments in microbial communities.

R Thar1, M Kühl, G Holst.   

Abstract

Microscale fluorescence measurements were performed in photosynthetic biofilms at a spatial resolution of 100 to 200 microm with a new fiber-optic fluorometer which allowed four different excitation and emission wavelengths and was configured for measuring phycobiliproteins, chlorophylls, and bacteriochlorophylls. We present details of the measuring system and describe examples of applications in different microbial communities.

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Year:  2001        PMID： 11375200      PMCID： PMC92944          DOI： 10.1128/AEM.67.6.2823-2828.2001

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  5 in total

1.  Bio-optical Characteristics and the Vertical Distribution of Photosynthetic Pigments and Photosynthesis in an Artificial Cyanobacterial Mat.

Authors: 
Journal:  Microb Ecol       Date:  2000-08       Impact factor: 4.552

2.  Spectral Irradiance and Distribution of Pigments in a Highly Layered Marine Microbial Mat.

Authors:  Beverly K Pierson; Vicki M Sands; Judith L Frederick
Journal:  Appl Environ Microbiol       Date:  1990-08       Impact factor: 4.792

3.  Microscale vertical profiles of n(2) fixation, photosynthesis, o(2), chlorophyll a, and light in a cyanobacterial assemblage.

Authors:  W K Dodds
Journal:  Appl Environ Microbiol       Date:  1989-04       Impact factor: 4.792

4.  Phylogenetic relationships among the Chromatiaceae, their taxonomic reclassification and description of the new genera Allochromatium, Halochromatium, Isochromatium, Marichromatium, Thiococcus, Thiohalocapsa and Thermochromatium.

Authors:  J F Imhoff; J Süling; R Petri
Journal:  Int J Syst Bacteriol       Date:  1998-10

5.  Optical sectioning of microbial biofilms.

Authors:  J R Lawrence; D R Korber; B D Hoyle; J W Costerton; D E Caldwell
Journal:  J Bacteriol       Date:  1991-10       Impact factor: 3.490
  5 in total

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