Results 61 to 70 of about 44,067 (117)

In-Depth Analysis of Chlorophyll Fluorescence Rise Kinetics Reveals Interference Effects of a Radiofrequency Electromagnetic Field (RF-EMF) on Plant Hormetic Responses to Drought Stress. [PDF]

Int J Mol Sci
Keller J, Geier U, Tran NT.
europepmc   +1 more source

Performance of Ground-Based Solar-Induced Chlorophyll Fluorescence Retrieval Algorithms at the Water Vapor Absorption Band. [PDF]

Sensors (Basel)
Zhang Y, Liu X, Du S, Qi M, Jing X, Liu L.   +5 more
europepmc   +1 more source

Identification of key chlorophyll fluorescence parameters as biomarkers for dryland wheat under future climate conditions. [PDF]

Sci Rep
Lotfi R, Eslami-Senoukesh F, Mohammadzadeh A, Zadhasan E, Abbasi A, Kalaji HM.   +5 more
europepmc   +1 more source

Melatonin Alleviates Photosynthetic Injury in Tomato Seedlings Subjected to Salt Stress via OJIP Chlorophyll Fluorescence Kinetics. [PDF]

Plants (Basel)
Chen X, Liu X, Cong Y, Jiang Y, Zhang J, Yang Q, Liu H.   +6 more
europepmc   +1 more source

Effects of cadmium (Cd) on photosynthetic characteristics and chlorophyll fluorescence parameters in the ornamental Plant <i>Salvia splendens</i> Ker-Gawl. [PDF]

Physiol Mol Biol Plants
Jia L, Yu G, Zhao Z, Lü L.
europepmc   +1 more source

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Application of chlorophyll fluorescence in ecophysiology

Radiation and Environmental Biophysics, 1986
In vivo chlorophyll fluorescence measurements have become a valuable tool in ecophysiology. Fluorescence emission spectra are influenced by the reabsorption of the tissue and indicate the composition of the antenna system and are influenced by the chlorophyll content per leaf area.
Lichtenthaler, H. K., Buschmann, C., Rinderle, U., Schmuck, G.   +3 more
openaire   +4 more sources

Chlorophyll Fluorescence Imaging

2018
Chlorophyll fluorescence imaging provides a noninvasive rapid screen to assess the physiological status of a number of leaves or plants simultaneously. Although there are no standard protocols for chlorophyll fluorescence imaging, here we provide an example of routines for some of the typical measurements.
Lawson, Tracy, Vialet-Chabrand, Silvere
openaire   +3 more sources

Chlorophyll a fluorescence

2023
Photosynthetic performance in resistance contrasting wheat ...
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An Introduction to Chlorophyll Fluorescence

2003
Photosynthesis is a physiological process that couples the energy of light to certain metabolic changes in biochemical reactions, via photochemical processes. Importantly, these metabolic changes would be endothermic in the absence of light, meaning that they would not proceed spontaneously.
Harbinson, J., Rosenqvist, E.
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Quenching of chlorophyll fluorescence by quinones

IUBMB Life, 1998
AbstractQuinones caused quenching of Chl a fluorescence in native and model systems. Menadione quenched twofold the fluorescence of Chl a and BChl a in pea chloroplasts, chromatophores of purple bacteria, and liposomes at concentrations of 50‐80 μM. To obtain twofold quenching in Triton X‐100 micelles and in ethanol, the addition of 1.3 mM and 11 mM ...
V D, Samuilov, , Borisov AYu, E L, Barsky, O F, Borisova, A V, Kitashov   +4 more
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