World's Best Scientists 2026 revealed!

D-Index & Metrics

Plant Science and Agronomy

D-Index
38
Citations
5004
World Ranking
4440
National Ranking
1099

Best Publications

  • Increases in Shoot Tissue Pigments, Glucosinolates, and Mineral Elements in Sprouting Broccoli after Exposure to Short-duration Blue Light from Light Emitting Diodes

    Dean A. Kopsell;Carl E. Sams

  • Irradiance from Distinct Wavelength Light-emitting Diodes Affect Secondary Metabolites in Kale

    Mark G. Lefsrud;Dean A. Kopsell;Carl E. Sams

  • Accumulation and bioavailability of dietary carotenoids in vegetable crops.

    Dean A. Kopsell;David E. Kopsell

  • Variation in Lutein, β-carotene, and Chlorophyll Concentrations among Brassica oleracea Cultigens and Seasons

    Dean A. Kopsell;David E. Kopsell;Mark G. Lefsrud;Joanne Curran-Celentano

  • Sprouting Broccoli Accumulate Higher Concentrations of Nutritionally Important Metabolites under Narrow-band Light-emitting Diode Lighting

    Dean A. Kopsell;Carl E. Sams;T. Casey Barickman;Robert C. Morrow

  • Changes in Kale (Brassica oleracea L. var. acephala) Carotenoid and Chlorophyll Pigment Concentrations during Leaf Ontogeny

    Mark Lefsrud;Dean Kopsell;Adam Wenzel;Joseph Sheehan

  • Carotenoid Pigments in Kale are Influenced by Nitrogen Concentration and Form

    Dean A Kopsell;Dean A Kopsell;David E Kopsell;Joanne Curran-Celentano

  • Air Temperature Affects Biomass and Carotenoid Pigment Accumulation in Kale and Spinach Grown in a Controlled Environment

    Mark G. Lefsrud;Dean A. Kopsell;David E. Kopsell;Joanne Curran-Celentano

  • Influence of Nitrogen and Sulfur on Biomass Production and Carotenoid and Glucosinolate Concentrations in Watercress (Nasturtium officinale R. Br.)

    Dean A. Kopsell;T. Casey Barickman;Carl E. Sams;J. Scott McElroy

  • Nitrogen Concentration Affects Nutrient and Carotenoid Accumulation in Parsley

    Christin H. Chenard;Dean A. Kopsell;David E. Kopsell

  • Irradiance Levels Affect Growth Parameters and Carotenoid Pigments in Kale and Spinach Grown in a Controlled Environment

    Mark G. Lefsrud;Dean A. Kopsell;David E. Kopsell;Joanne Curran‐Celentano

  • Abscisic Acid Increases Carotenoid and Chlorophyll Concentrations in Leaves and Fruit of Two Tomato Genotypes

    T. Casey Barickman;Dean A. Kopsell;Carl E. Sams

  • Carotenoid and Chlorophyll Pigments in Sweet Basil Grown in the Field and Greenhouse

    Dean A. Kopsell;David E. Kopsell;Joanne Curran-Celentano

  • Comparison of Light-emitting Diode and High-pressure Sodium Light Treatments for Hydroponics Growth of Boston Lettuce

    Vincent Martineau;Mark Lefsrud;Most Tahera Naznin;Dean A. Kopsell

  • Selenium influences glucosinolate and isothiocyanates and increases sulfur uptake in Arabidopsis thaliana and rapid-cycling Brassica oleracea.

    T Casey Barickman;Dean A Kopsell;Carl E Sams

  • Blue Wavelengths from LED Lighting Increase Nutritionally Important Metabolites in Specialty Crops

    Dean A. Kopsell;Carl E. Sams;Robert C. Morrow

  • Kale carotenoids remain stable while flavor compounds respond to changes in sulfur fertility.

    David E. Kopsell;Dean A. Kopsell;William M. Randle;Timothy W. Coolong

  • Nutritional Value of Crisphead ‘Iceberg’ and Romaine Lettuces (Lactuca sativa L.)

    Moo Jung Kim;Youyoun Moon;Dean A. Kopsell;Suejin Park

  • Light intensity and light quality from sole-source light-emitting diodes impact phytochemical concentrations within brassica microgreens

    Joshua K. Craver;Joshua R. Gerovac;Roberto G. Lopez;Dean A. Kopsell

  • Sodium Selenate Fertilisation Increases Selenium Accumulation and Decreases Glucosinolate Concentration in Rapid-cycling Brassica Oleracea

    Craig S Charron;Dean A Kopsell;William M Randle;Carl E Sams

  • Variability in Elemental Accumulations Among Leafy Brassica oleracea Cultivars and Selections

    David E. Kopsell;Dean A. Kopsell;Mark G. Lefsrud;Joanne Curran-Celentano

  • Influence of blue/red vs. white LED light treatments on biomass, shoot morphology, and quality parameters of hydroponically grown kale.

    Rosalie M. Metallo;Dean A. Kopsell;Carl E. Sams;Natalie R. Bumgarner

Frequent Co-Authors

Carl E. Sams
Carl E. Sams University of Tennessee at Knoxville
Perry B. Cregan
Perry B. Cregan United States Department of Agriculture
David L. Hyten
David L. Hyten University of Nebraska–Lincoln
Arnold M. Saxton
Arnold M. Saxton University of Tennessee at Knoxville
Dilip R. Panthee
Dilip R. Panthee North Carolina State University
Robert M. Augé
Robert M. Augé University of Tennessee at Knoxville
J. Grover Shannon
J. Grover Shannon University of Missouri
Steven F. Vaughn
Steven F. Vaughn US Department of Agriculture
Wayne A. Parrott
Wayne A. Parrott University of Georgia
Gerald A. Tuskan
Gerald A. Tuskan Oak Ridge National Laboratory

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