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Chlorophyll fluorescence—a practical guide [PDF]
Chlorophyll fluorescence analysis has become one of the most powerful and widely used techniques available to plant physiologists and ecophysiologists. This review aims to provide an introduction for the novice into the methodology and applications of chlorophyll fluorescence. After a brief introduction into the theoretical background of the technique,
Kate Maxwell, Giles N Johnson
exaly +6 more sources
Earlier quantification of rice blast impact via instantaneous chlorophyll fluorescence [PDF]
Background Rice blast, one of the major diseases causing significant rice yield loss, downregulates the photosynthetic activity and induces aggressive spread of cell death causing food security concerns.
Insu Yeon +5 more
doaj +2 more sources
Chlorophyll Fluorescence, Oxygen Consumption Rates and Germination of Green Soybean Seeds Produced Under Heat–Drought Stress [PDF]
Heat–drought stress during the late development of soybean seeds (Glycine max [L.] Merr.) adversely affects chlorophyll degradation, resulting in green seeds with low physiological quality.
M. A. Martinez +4 more
doaj +2 more sources
Instrumentation in Developing Chlorophyll Fluorescence Biosensing: A Review
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
doaj +3 more sources
Low-Cost Chlorophyll Fluorescence Imaging System Applied in Plant Physiology Status Detection
ObjectiveChlorophyll fluorescence (ChlF) emission from photosystem II (PSII) is closely coupled with photochemical reactions. As an efficient and non-destructive means of obtaining plant photosynthesis efficiency and physiological state information, the ...
YANG Zhenyu +6 more
doaj +1 more source
FLIP: FLuorescence Imaging Pipeline for field-based chlorophyll fluorescence images
Photosynthesis is one of the most important biological reactions on earth providing oxygen and food for humanity. As global populations rise and arable land decreases, crops need to become more efficient at photosynthetic processes, particularly ...
Matthew T. Herritt +6 more
doaj +1 more source
Leaf Scattering Polarimetry and Chlorophyll Fluorescence [PDF]
© 2019 Published by Elsevier Ltd. This is an open access article under the CC BY license. (http://creativecommons.org/licenses/by/4.0/).A number of spectropolarimetry measurements on leaves using white light and narrow band illumination have been ...
Martin, Bill
core +2 more sources
Quantitative imaging of chlorophyll fluorescence [PDF]
summaryA computer‐controlled video system is described where images of chlorophyll fluorescence from oat (Arena saliva L.) leaves are captured throughout an induction curve. The fluorescence parameters φ11 and ΔFm/F'm which represent photosystem II photochemical efficiency and non‐photochemical quenching respectively are calculated from images taken ...
Stephen A, Rolfe, Julie D, Scholes
openaire +2 more sources
Background Photosynthesis is one of the most important biological reactions and forms the basis of crop productivity and yield on which a growing global population relies.
Matthew T. Herritt +3 more
doaj +1 more source
Chlorophyll-a measurement is important in algal growth and water quality monitoring in natural waters. A portable pulsed LED fluorescence lidar system based on the preliminary algal organic matter and pigments excitation–emission matrix (EEM) of ...
Jumar G. Cadondon +4 more
doaj +1 more source

