Søren Husted

Distinct Foliar Uptake Pathways for Phosphorus and Nano‐Hydroxyapatite in Potato Revealed By Synchrotron μCT and ³³P Imaging

Max Frank, Stine Le Tougaard, Augusta Szameitat, E. Kristensen et autres

Potato (Solanum tuberosum L.) has a high phosphorus (P) requirement, yet its shallow root system and the strong P-fixing capacity of many soils limit the effectiveness of soil fertilisation. Foliar application of nano-hydroxyapatite particles (nHAPs) has emerged as a promising alternative P …

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Correction: Correlative X-ray Imaging to Reveal the Dissolution of Nanoparticles and Nutrient Transport in Plant Foliar Fertilization

Chengpeng Wu, Emil V. Kristensen, Francesco Minutello, Augusta Szameitat et autres

"This study primarily involves three types of NPs, including hydroxyapatite (nHAP), mesoporous silica with ZnO (ZnO@MSN), and manganese oxide (MnO), selected for their relevance in the field of nanofertilization (Hadri etal.,2024) 2021). To enhance the X-ray imaging contrast of nHAP particles, we …

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TUNING CRYSTAL GROWTH OF HYDROXYAPATITE NANOPARTICLES FOR ENHANCED FOLIAR PHOSPHORUS DELIVERY

Elif Coşkun, Augusta Szameitat, Francesco Minutello, Søren Husted et autres

Phosphorus fertilization remains inefficient in many cropping systems, motivating the search for alternative delivery methods that minimize losses and boost plant uptake. Nano-sized hydroxyapatite particles have become a promising phosphorus source, though their effectiveness heavily relies on particle design. In this study, …

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Polymer‐Coated Manganese Dioxide Nanoparticles for Foliar Mn Delivery: Mechanisms of Uptake and Metabolic Responses in Mn Deficient Barley

Andrea Pinna, Asbjørn Krarup Grønbæk, E. Kristensen, Noémie Thiébaut et autres

ABSTRACT Efficient foliar delivery of manganese (Mn) remains a major challenge in crop nutrition due to the low phloem mobility of Mn 2 + ions and the risk of leaf scorching from conventional Mn salts. This study investigates the uptake and assimilation …

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Supporting information

Andrea Pinna, Asbjørn Krarup Grønbæk, E. Kristensen, Noémie Thiébaut et autres

Imaging of polyacrylic acid-coated manganese dioxide nanoparticles in Mn-deficient barley leaves.

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Supporting information

Andrea Pinna, Asbjørn Krarup Grønbæk, E. Kristensen, Noémie Thiébaut et autres

Imaging of polyacrylic acid-coated manganese dioxide nanoparticles in Mn-deficient barley leaves.

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Tuning Crystal Growth of Hydroxyapatite Nanoparticles for Enhanced Foliar Phosphorus Delivery

Jean-Claude Grivel, Augusta Szameitat, Francesco Minutello, Søren Husted et autres

Temporal and spatial patterns of zinc and iron accumulation during barley (Hordeum vulgare L.) grain development. Journal of agricultural and food chemistry.

Amelie Detterbeck, Paula Pongrac, Daniel Persson, Vogel-Mikus Katarina et autres

Breeding and engineering of biofortified crops will benefit from a better understanding of bottlenecks controlling micronutrient loading within the seeds. However, few studies have addressed the changes in micronutrient concentrations, localization, and speciation occurring over time. Therefore, we studied spatial patterns of …

Characterization of barley chloroplast proteins by quantitative proteomics using optimized 2D-LC coupled to an LTQ-Orbitrap Velos tandem mass spectrometer

Jørgen Holm Petersen, Richard Remko; id_orcid 0000-0002-3947-1606 Sprenger, Adelina; id_orcid 0000-0002-9876-0061 Rogowska-Wrzesinska, Pai Pedas et autres

Mad til milliarder

Rikke Pape Thomsen, Søren Husted, Andreas de Neergaard

Simultaneous speciation analysis of Fe, Zn, S and P using the 7500ce with O2 cell gas

Daniel Olof Persson, Jan K. Schjørring, Søren Husted

Funktion and behov for mikronæringsstoffer

Jan K. Schjørring, Kristian Holst Laursen, Pai Pedas, Søren Husted

Det kan ikke afvises, at danske afgrøder mangler mikronæringsstoffer. Hvordan kommer vi videre?