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List of works by Thomas Wichard

A fast and direct liquid chromatography-mass spectrometry method to detect and quantify polyunsaturated aldehydes and polar oxylipins in diatoms

scientific article published in 2016

A new glance at the chemosphere of macroalgal-bacterial interactions: In situ profiling of metabolites in symbiosis by mass spectrometry

scientific article published on 19 May 2021

Algae induce siderophore biosynthesis in the freshwater bacterium Cupriavidus necator H16

scientific article published on 24 November 2018

Bacteria-induced morphogenesis of Ulva intestinalis and Ulva mutabilis (Chlorophyta): a contribution to the lottery theory

scientific article published in August 2017

Catechol siderophores control tungsten uptake and toxicity in the nitrogen-fixing bacterium Azotobacter vinelandii.

scientific article published in April 2008

Collapse of Calanus chilensis reproduction in a marine environment with high diatom concentration

scientific article published in 2007

Determination and quantification of alpha,beta,gamma,delta-unsaturated aldehydes as pentafluorobenzyl-oxime derivates in diatom cultures and natural phytoplankton populations: application in marine field studies

scientific article published in January 2005

Direct quantification of bacterial molybdenum and iron metallophores with ultra-high-performance liquid chromatography coupled to time-of-flight mass spectrometry

scientific article published on 10 May 2013

Effect of organic matter on nitrogenase metal cofactors homeostasis in Azotobacter vinelandii under diazotrophic conditions

scientific article published on 07 January 2016

Essential metals for nitrogen fixation in a free-living N₂-fixing bacterium: chelation, homeostasis and high use efficiency

scientific article published on 09 March 2011

Exploring bacteria-induced growth and morphogenesis in the green macroalga order Ulvales (Chlorophyta)

scientific article

Formation of halogenated medium chain hydrocarbons by a lipoxygenase/hydroperoxide halolyase-mediated transformation in planktonic microalgae

scientific article published in June 2006

Frankobactin Metallophores Produced by Nitrogen-Fixing Frankia Actinobacteria Function in Toxic Metal Sequestration

scientific article published on 31 March 2021

Front Cover: Raman Spectral Analysis in the CH x ‐Stretching Region as a Guiding Beacon for Non‐Targeted, Disruption‐Free Monitoring of Germination and Biofilm Formation in the Green Seaweed Ulva (ChemPhysChem 17/2024)

scientific article published on 2 September 2024

Furthering knowledge of seaweed growth and development to facilitate sustainable aquaculture.

scientific article published on 11 August 2017

Gametogenesis in the green seaweed Ulva mutabilis coincides with massive transcriptional restructuring

Gramibactin is a bacterial siderophore with a diazeniumdiolate ligand system

scholarly article by Ron Hermenau published in July 2018

Growth and Thallus Morphogenesis of Ulva mutabilis (Chlorophyta) Depends on A Combination of Two Bacterial Species Excreting Regulatory Factors

scientific article published on 16 October 2012

In situ monitoring of molecular changes during cell differentiation processes in marine macroalgae through mass spectrometric imaging.

scientific article

Influence of diatoms on copepod reproduction. II. Uncorrelated effects of diatom-derived α,β,γ,δ-unsaturated aldehydes and polyunsaturated fatty acids on Calanus helgolandicus in the field

Influence of diatoms on copepod reproduction. III. Consequences of abnormal oocyte maturation on reproductive factors in Calanus helgolandicus

scientific article published in 2007

Iron is not everything: unexpected complex metabolic responses between iron-cycling microorganisms

scientific article published on 20 July 2020

Iron-organic matter complexes accelerate microbial iron cycling in an iron-rich fen

scientific article published on 30 July 2018

Lipid and fatty acid composition of diatoms revisited: rapid wound-activated change of food quality parameters influences herbivorous copepod reproductive success

scientific article published in July 2007

Macroalgal Morphogenesis Induced by Waterborne Compounds and Bacteria in Coastal Seawater

scientific article published on 8 January 2016

Macroalgal-bacterial interactions: Identification and role of thallusin in morphogenesis of the seaweed Ulva (Chlorophyta)

scientific article published on 04 February 2020

Macroalgal-bacterial interactions: Role of dimethylsulfoniopropionate in microbial gardening by Ulva (Chlorophyta).

scientific article

Metallophore mapping in complex matrices by metal isotope coded profiling of organic ligands

scientific article published on 09 October 2014

Metallophore profiling of nitrogen-fixing Frankia spp. to understand metal management in the rhizosphere of actinorhizal plants

scientific article published on 01 April 2019

Modeling the growth and sporulation dynamics of the macroalga <i>Ulva</i> in mixed-age populations in cultivation and the formation of green tides

scientific article published in 2022

Phytoplankton cell lysis associated with polyunsaturated aldehyde release in the Northern Adriatic Sea.

scientific article

Prevalence and mechanism of polyunsaturated aldehydes production in the green tide forming macroalgal genus Ulva (Ulvales, Chlorophyta).

scientific article published on 7 June 2014

Raman Spectral Analysis in the CH x ‐Stretching Region as a Guiding Beacon for Non‐Targeted, Disruption‐Free Monitoring of Germination and Biofilm Formation in the Green Seaweed Ulva

scientific article published on 23 July 2024

Regulation of gametogenesis and zoosporogenesis in Ulva linza (Chlorophyta): comparison with Ulva mutabilis and potential for laboratory culture

scientific article published on 26 January 2015

Rhizobactin B is the preferred siderophore by a novel Pseudomonas isolate to obtain iron from dissolved organic matter in peatlands

scientific article published on 07 October 2020

Role of Chemical Mediators in Aquatic Interactions across the Prokaryote-Eukaryote Boundary

scientific article published on 14 August 2018

Role of the siderophore azotobactin in the bacterial acquisition of nitrogenase metal cofactors.

scientific article published in October 2009

Survey of the chemical defence potential of diatoms: screening of fifty one species for alpha,beta,gamma,delta-unsaturated aldehydes.

scientific article published in April 2005

The green seaweed Ulva: a model system to study morphogenesis

scientific article

The sorption behaviour of amine micropollutants on polyethylene microplastics - impact of aging and interactions with green seaweed

scientific article published on 08 July 2020

Time Course Exo-Metabolomic Profiling in the Green Marine Macroalga Ulva (Chlorophyta) for Identification of Growth Phase-Dependent Biomarkers.

scientific article published on 10 January 2017

Transformation of Ulva mutabilis (Chlorophyta) by vector plasmids integrating into the genome.

scientific article

Unprecedented Lipoxygenase/Hydroperoxide Lyase Pathways in the MossPhyscomitrella patens

scholarly article by Thomas Wichard et al published 15 December 2004 in Angewandte Chemie International Edition

Vanadium requirements and uptake kinetics in the dinitrogen-fixing bacterium Azotobacter vinelandii

scientific article

“Good” and “bad” diatoms: development, growth and juvenile mortality of the copepod Temora longicornis on diatom diets

article

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