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Photoluminescence: Applications

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Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...

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Related Experiment Video

Updated: Jun 6, 2026

Bioluminescent Bacterial Imaging In Vivo

Bioluminescent Bacterial Imaging In Vivo

Published on: November 4, 2012

Bioluminescence in the sea.

Steven H D Haddock¹, Mark A Moline, James F Case

¹Monterey Bay Aquarium Research Institute, Moss Landing, California 95039, USA. haddock@mbari.org

Annual Review of Marine Science

|December 15, 2010

Summary

This summary is machine-generated.

Marine bioluminescence, the production of light by ocean organisms, is crucial for ecosystem dynamics. Recent advances illuminate its molecular basis, functions, and ecological significance, with applications in biotechnology.

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Area of Science:

Marine Biology
Biochemistry
Ecology

Background:

Bioluminescence is widespread across marine taxa, from bacteria to fish.
It significantly influences marine behavioral and ecosystem dynamics.
Evolution has resulted in diverse bioluminescent strategies.

Purpose of the Study:

To review recent advances in understanding marine bioluminescence.
To explore its molecular, phylogenetic, functional, and ecological aspects.
To highlight new technologies for observing luminous organisms.

Main Methods:

Literature review of recent scientific advances.
Analysis of molecular and chemical mechanisms.
Examination of phylogenetic and functional studies.
Integration of oceanographic and community-level observations.

Main Results:

Significant progress in understanding the molecular basis and physiological control of bioluminescence.
Identification of bioluminescence's vital roles in marine organism defense and reproduction.
Development of novel tools and applications from bioluminescence chemistry, recognized by a Nobel Prize.
Enhanced capabilities for observing bioluminescence from individual to oceanographic scales.

Conclusions:

Bioluminescence is a key factor in marine ecosystems, with diverse evolutionary origins.
Technological advancements are revolutionizing the study of marine light production.
Further research promises deeper insights into marine community interactions and biodiversity.