Chlorophyll Fluorescence in Plant Biology
, 2012 Several molecules absorb light energy which they emit after a time difference (lifetime) as radiation energy. Molecules remain at a low energy level or the ground electronic singlet state (So) or the lowest vibrational level at room temperature (Noomnarm and Clegg, 2009).
Misra, Amarendra Narayan +2 more
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Instrumentation in Developing Chlorophyll Fluorescence Biosensing: A Review
Sensors, 2012 Chlorophyll fluorescence can be defined as the red and far-red light emitted by photosynthetic tissue when it is excited by a light source. This is an important phenomenon which permits investigators to obtain important information about the state of ...
Jesus R. Millan-Almaraz +6 more
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Chlorophyll Fluorescence Imaging Uncovers Photosynthetic Fingerprint of Citrus Huanglongbing
Frontiers in Plant Science, 2017 Huanglongbing (HLB) is one of the most destructive diseases of citrus, which has posed a serious threat to the global citrus production. This research was aimed to explore the use of chlorophyll fluorescence imaging combined with feature selection to ...
Haiyan Cen +7 more
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Xibei zhiwu xuebao[Objective] The study aims to further study the leaf morphology and chlorophyll fluorescence characteristics of Actinidia arguta under greenhouse cultivation conditions, and to explore the differences of leaf photomorphogenesis between greenhouse and ...
LI Xiang +5 more
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Structural and functional alteration of photosynthetic apparatus in rice under submergence [PDF]
Journal of Stress Physiology & Biochemistry, 2012 Submergence induced alteration of photo-system II (PS II) structure and function was probed using fast O-J-I-P chlorophyll a fluorescence transient and CO2 photo-assimilation rate.
Debabrata Panda, R.K. Sarkar
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Temperature – Jump Chlorophyll Fluorescence Induction in Plants
Zeitschrift für Naturforschung C, 1975 In contrast to slower heating rates, a temperature jump reveals complex rise phases in the heat induced chlorophyll fluorescence emission increase in intact plants. Three rise phases have been detected which indicate the stepwise loss of different quenching mechanism of system II fluorescence.
U, Schreiber, K, Colbow, W, Vidaver
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Circular spectropolarimetric sensing of chiral photosystems in decaying leaves
, 2017 Circular polarization spectroscopy has proven to be an indispensable tool in photosynthesis research and (bio)-molecular research in general. Oxygenic photosystems typically display an asymmetric Cotton effect around the chlorophyll absorbance maximum ...
Ariese, Freek +7 more
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Active Chlorophyll Fluorescence Technologies in Precision Weed Management: Overview and Perspectives
AgricultureWeeds are among the primary factors that adversely affect crop yields. Chlorophyll fluorescence, as a sensitive indicator of photosynthetic activity in green plants, provides direct insight into photosynthetic efficiency and the functional status of the ...
Jin Hu +7 more
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Effet de la salinité sur la fluorescence chlorophyllienne, la teneur en proline et la production florale de trois espèces ornementales [PDF]
Tropicultura, 2005 Effect of Chloride Sodium on Chlorophyll Fluorescence, Plant Proline Content and Flowers Production of Three Ornamental Species. Three ornamental species (Zinnia elegans, Tagetes patula and Petunia hybrida) were used to test sodium chloride effect on ...
Mathlouthi, M. +3 more
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Some physiological effects of the herbicide bromacil (5-bromo-3-sec-butyl-6-methyluracil) on Asparagus officinalis L. : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science at Massey University [PDF]
, 1985 The root-absorbed, photosynthesis-inhibiting herbicide bromacil (5-bromo-3-sec-butyl-6-methyluracil) was applied in sand culture to tissue-cultured 18-month-old Mary Washington 500W clone of Asparagus officinalis L.
Balasingam, Godwin
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