Handheld Multifunctional Fluorescence Imager for Non-invasive Plant Phenotyping

Fluorescence imaging has shown great potential in non-invasive plant monitoring and analysis. However, current systems have several limitations, such as bulky size, high cost, contact measurement, and lack of multifunctionality, which may hinder its applications in a wide range of settings including...
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Autor*in:	Ruochong Zhang [verfasserIn] Sally Shuxian Koh [verfasserIn] Mark Ju Teng Teo [verfasserIn] Renzhe Bi [verfasserIn] Shuyan Zhang [verfasserIn] Kapil Dev [verfasserIn] Daisuke Urano [verfasserIn] U. S. Dinish [verfasserIn] Malini Olivo [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	fluorescence multifunctional handheld non-invasive plant phenotyping photosynthetic activity anthocyanin

Übergeordnetes Werk:	In: Frontiers in Plant Science - Frontiers Media S.A., 2011, 13(2022)
Übergeordnetes Werk:	volume:13 ; year:2022

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3389/fpls.2022.822634

Katalog-ID:	DOAJ049576402

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callnumber-first	S - Agriculture
author	Ruochong Zhang
spellingShingle	Ruochong Zhang misc SB1-1110 misc fluorescence misc multifunctional misc handheld misc non-invasive plant phenotyping misc photosynthetic activity misc anthocyanin misc Plant culture Handheld Multifunctional Fluorescence Imager for Non-invasive Plant Phenotyping
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topic_title	SB1-1110 Handheld Multifunctional Fluorescence Imager for Non-invasive Plant Phenotyping fluorescence multifunctional handheld non-invasive plant phenotyping photosynthetic activity anthocyanin
topic	misc SB1-1110 misc fluorescence misc multifunctional misc handheld misc non-invasive plant phenotyping misc photosynthetic activity misc anthocyanin misc Plant culture
topic_unstemmed	misc SB1-1110 misc fluorescence misc multifunctional misc handheld misc non-invasive plant phenotyping misc photosynthetic activity misc anthocyanin misc Plant culture
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title	Handheld Multifunctional Fluorescence Imager for Non-invasive Plant Phenotyping
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title_full	Handheld Multifunctional Fluorescence Imager for Non-invasive Plant Phenotyping
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title_sort	handheld multifunctional fluorescence imager for non-invasive plant phenotyping
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title_auth	Handheld Multifunctional Fluorescence Imager for Non-invasive Plant Phenotyping
abstract	Fluorescence imaging has shown great potential in non-invasive plant monitoring and analysis. However, current systems have several limitations, such as bulky size, high cost, contact measurement, and lack of multifunctionality, which may hinder its applications in a wide range of settings including indoor vertical farming. Herein, we developed a compact handheld fluorescence imager enabling multipurpose plant phenotyping, such as continuous photosynthetic activity monitoring and non-destructive anthocyanin quantification. The compact imager comprises of pulse-amplitude-modulated multi-color light emitting diodes (LEDs), optimized light illumination and collection, dedicated driver circuit board, miniaturized charge-coupled device camera, and associated image analytics. Experiments conducted in drought stressed lettuce proved that the novel imager could quantitatively evaluate the plant stress by the non-invasive measurement of photosynthetic activity efficiency. Moreover, a non-invasive and fast quantification of anthocyanins in green and red Batavia lettuce leaves had excellent correlation (>84%) with conventional destructive biochemical analysis. Preliminary experimental results emphasize the high throughput monitoring capability and multifunctionality of our novel handheld fluorescence imager, indicating its tremendous potential in modern agriculture.
abstractGer	Fluorescence imaging has shown great potential in non-invasive plant monitoring and analysis. However, current systems have several limitations, such as bulky size, high cost, contact measurement, and lack of multifunctionality, which may hinder its applications in a wide range of settings including indoor vertical farming. Herein, we developed a compact handheld fluorescence imager enabling multipurpose plant phenotyping, such as continuous photosynthetic activity monitoring and non-destructive anthocyanin quantification. The compact imager comprises of pulse-amplitude-modulated multi-color light emitting diodes (LEDs), optimized light illumination and collection, dedicated driver circuit board, miniaturized charge-coupled device camera, and associated image analytics. Experiments conducted in drought stressed lettuce proved that the novel imager could quantitatively evaluate the plant stress by the non-invasive measurement of photosynthetic activity efficiency. Moreover, a non-invasive and fast quantification of anthocyanins in green and red Batavia lettuce leaves had excellent correlation (>84%) with conventional destructive biochemical analysis. Preliminary experimental results emphasize the high throughput monitoring capability and multifunctionality of our novel handheld fluorescence imager, indicating its tremendous potential in modern agriculture.
abstract_unstemmed	Fluorescence imaging has shown great potential in non-invasive plant monitoring and analysis. However, current systems have several limitations, such as bulky size, high cost, contact measurement, and lack of multifunctionality, which may hinder its applications in a wide range of settings including indoor vertical farming. Herein, we developed a compact handheld fluorescence imager enabling multipurpose plant phenotyping, such as continuous photosynthetic activity monitoring and non-destructive anthocyanin quantification. The compact imager comprises of pulse-amplitude-modulated multi-color light emitting diodes (LEDs), optimized light illumination and collection, dedicated driver circuit board, miniaturized charge-coupled device camera, and associated image analytics. Experiments conducted in drought stressed lettuce proved that the novel imager could quantitatively evaluate the plant stress by the non-invasive measurement of photosynthetic activity efficiency. Moreover, a non-invasive and fast quantification of anthocyanins in green and red Batavia lettuce leaves had excellent correlation (>84%) with conventional destructive biochemical analysis. Preliminary experimental results emphasize the high throughput monitoring capability and multifunctionality of our novel handheld fluorescence imager, indicating its tremendous potential in modern agriculture.
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title_short	Handheld Multifunctional Fluorescence Imager for Non-invasive Plant Phenotyping
url	https://doi.org/10.3389/fpls.2022.822634 https://doaj.org/article/ace5d3d8a7dd4a1b87e53eee57fd62e4 https://www.frontiersin.org/articles/10.3389/fpls.2022.822634/full https://doaj.org/toc/1664-462X
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author2	Sally Shuxian Koh Mark Ju Teng Teo Renzhe Bi Shuyan Zhang Kapil Dev Daisuke Urano U. S. Dinish Malini Olivo
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up_date	2024-07-03T23:57:01.191Z
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Handheld Multifunctional Fluorescence Imager for Non-invasive Plant Phenotyping

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