A two step synthesis of a key unit B precursor of cryptophycins by asymmetric hydrogenation

Autor: Benedikt Sammet, Mathilde Brax, Norbert Sewald

Publikováno v: Beilstein Journal of Organic Chemistry, Vol 7, Iss 1, Pp 243-245 (2011)

A novel highly enantioselective two step access to a unit B precursor of cryptophycins in good yields from commercially available starting materials has been developed. The key step is an asymmetric hydrogenation using the commercially available [(CO

Externí odkaz: https://doaj.org/article/e12955d26159412d9633fe1a484bbd20

Linking rhizosphere processes across scales: Opinion

Autor: Mutez Ali Ahmed, Ani M, Mathieu Javaux, Michael Bonkowski, Jonas Bentz, Lehndorff E, Magdalena Landl, Schulz R, Andrea Carminati, Eva Kroener, Carsten W. Mueller, Lieu A, Dörte Diehl, Mathilde Brax, Patrick Duddek, Maxime Phalempin, Eva Oburger, Alexander Prechtel, Doris Vetterlein, Wilfred Otten, Andrea Schnepf, Pascal Benard, Eva Lippold, Jan Vanderborght

Publikováno v: Schnepf, A, Carminati, A, Ahmed, M A, Ani, M, Benard, P, Bentz, J, Bonkowski, M, Knott, M, Diehl, D, Duddek, P, Kröner, E, Javaux, M, Landl, M, Lehndorff, E, Lippold, E, Lieu, A, Mueller, C W, Oburger, E, Otten, W, Portell, X, Phalempin, M, Prechtel, A, Schulz, R, Vanderborght, J & Vetterlein, D 2022, ' Linking rhizosphere processes across scales : Opinion ', Plant and Soil . https://doi.org/10.1007/s11104-022-05306-7
Plant and soil 478, 5-42 (2022). doi:10.1007/s11104-022-05306-7
Plant and Soil, Vol. online (2022)
Plant and Soil, 478

Purpose Simultaneously interacting rhizosphere processes determine emergent plant behaviour, including growth, transpiration, nutrient uptake, soil carbon storage and transformation by microorganisms. However, these processes occur on multiple scales

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9206368cc46c78e094cac7e8875089c
https://doi.org/10.1101/2021.07.08.451655

Plants control soil gas exchanges possibly via mucilage

Autor: Jonas Bentz, Eva Kroener, Adrian Haupenthal, Klaus Schützenmeister, Mathilde Brax, Hermann F. Jungkunst

Publikováno v: Journal of plant nutrition and soil science 184(3), 320-328 (2021). doi:10.1002/jpln.202000496

Background: Gaseous matter exchanges in soil are determined by the connectivity of the pore system which is easily clogged by fresh root exudates. However, it remains unclear how a hydrogel (e.g., mucilage) affects soil pore tortuosity and gas diffus

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::756d3be7d0d3c2e6c1471b579703ab06
https://hdl.handle.net/2128/28187

Plants possibility to control soil gas exchanges via mucilage

Autor: Adrian Haupenthal, Jonas Bentz, Mathilde Brax, Klaus Schuetzenmeister, Hermann Jungkunst, Eva Kroener

Gaseous matter exchanges in soil are determined by the connectivity of the pore system which is easily clogged by fresh root exudates. However, it remains unclear how a hydrogel (e.g. mucilage) affects soil pore tortuosity when drying. The aim of thi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::475085eb6807c1ad604f933fa3545d8e
https://doi.org/10.5194/egusphere-egu2020-8447

Effect of mucilage on water properties in the rhizosphere monitored by 1 H-NMR relaxometry

Autor: Christian Buchmann, Mathilde Brax, Gabriele E. Schaumann

Publikováno v: Microporous and Mesoporous Materials. 269:47-50

Mucilage produced at the root tips is a soil-born biohydrogel, whose framework is a three-dimensional polysaccharidic polymer network, which can contain over 90% water. The specific biohydrogel properties of mucilage, such as volumetric expansion and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::201161edc96d4ba9021b676d131a91be
https://doi.org/10.1016/j.micromeso.2017.07.044