Light emitting diodes (LEDs) in fluorescence-based analytical applications:a review

Darshan, CM and Joshi, Vijay Kumar and Mahato, Krishna Kishore (2022) Light emitting diodes (LEDs) in fluorescence-based analytical applications:a review. Applied Spectroscopy Reviews, 57 (1). pp. 1-38. ISSN 0570-4928

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Abstract

In recent times, fluorescence-based analytical devices are getting more equipped with LEDs than conventionallight sources because of their availability in a broad range of wavelengths and appropriate power outputs.Further, LEDs are compact and affordable compared to commonly used light sources. LEDs have played a keyrole in miniaturizing the fluorescence detection devices and bringing the instrument to the experiment, rather thanvice versa. The current review summarizes the key factors in developing a sensitive, affordable, and portableLED-Induced Fluorescence (LED-IF) detection-based analytical devices and their applications in various fields.The first part of the review discuss the fundamental aspects of fluorescence as well as LEDs in general.Whereas, the second part highlights the technical considerations and the applications of sensitive LED-IFdetection-based analytical devices.

Item Type: Article
Uncontrolled Keywords: Fluorescence detection; LED-IF.
Subjects: Life Sciences > MLSC Manipal
Depositing User: KMC Library
Date Deposited: 06 Jun 2022 12:28
Last Modified: 06 Jun 2022 12:28
URI: http://eprints.manipal.edu/id/eprint/158793

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