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Development and Applications of Bioluminescent and Chemiluminescent Reporters and Biosensors.

ABSTRACT: Although fluorescent reporters and biosensors have become indispensable tools in biological and biomedical fields, fluorescence measurements require external excitation light, thereby limiting their use in thick tissues and live animals. Bioluminescent reporters and biosensors may potentially overcome this hurdle because they use enzyme-catalyzed exothermic biochemical reactions to generate excited-state emitters. This review first introduces the development of bioluminescent reporters, and next, their applications in sensing biological changes in vitro and in vivo as biosensors. Lastly, we discuss chemiluminescent sensors that produce photons in the absence of luciferases. This review aims to explore fundamentals and experimental insights and to emphasize the yet-to-be-reached potential of next-generation luminescent reporters and biosensors.

SUBMITTER: Yeh HW

PROVIDER: S-EPMC6565457 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature

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Development and Applications of Bioluminescent and Chemiluminescent Reporters and Biosensors.

Yeh Hsien-Wei HW Ai Hui-Wang HW

Annual review of analytical chemistry (Palo Alto, Calif.) 20190220 1

Although fluorescent reporters and biosensors have become indispensable tools in biological and biomedical fields, fluorescence measurements require external excitation light, thereby limiting their use in thick tissues and live animals. Bioluminescent reporters and biosensors may potentially overcome this hurdle because they use enzyme-catalyzed exothermic biochemical reactions to generate excited-state emitters. This review first introduces the development of bioluminescent reporters, and next ...[more]

PMID: 30786216

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