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Erhard E. Pfündel
Researcher at University of Würzburg
Publications - 16
Citations - 1059
Erhard E. Pfündel is an academic researcher from University of Würzburg. The author has contributed to research in topics: Chlorophyll fluorescence & Chlorophyll. The author has an hindex of 12, co-authored 16 publications receiving 990 citations.
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Journal ArticleDOI
Effects of natural intensities of visible and ultraviolet radiation on epidermal ultraviolet screening and photosynthesis in grape leaves.
Christiane A. Kolb,Martin A. Käser,J. Kopecký,Gerhard Zotz,Markus Riederer,Erhard E. Pfündel +5 more
TL;DR: UV-B-dependent inhibition of maximum photochemical yield of photosystem II (PSII), measured as variable fluorescence of dark-adapted leaves, recovered in parallel to the buildup of epidermal screening for UV-B radiation, suggesting that PSII is protected against UV- B damage by epider mal screening.
Journal ArticleDOI
Multispectral fluorescence and reflectance imaging at the leaf level and its possible applications
Sándor Lenk,Laury Chaerle,Erhard E. Pfündel,Gabriele Langsdorf,Dik Hagenbeek,Hartmut K. Lichtenthaler,Dominique Van Der Straeten,Claus Buschmann +7 more
TL;DR: Fluorescence and reflectance imaging in different spectral bands represents a promising tool for non-destructive plant monitoring and a 'road' to a broad range of identification tasks.
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UV screening by phenolics in berries of grapevine (Vitis vinifera)
TL;DR: Comparison of fluorimetrically-determined skin absorbance with absorbance of extracted flavonols or hydroxycinnamic acids suggested that acclimation of UV screening depends almost exclusively on flavonol synthesis.
Journal ArticleDOI
Origins of non‐linear and dissimilar relationships between epidermal UV absorbance and UV absorbance of extracted phenolics in leaves of grapevine and barley
TL;DR: Modelling suggested that curvilinearity arises from UV-transparent epidermal areas located between vacuoles which are particularly UV-absorbing due to high levels of phenolics.