Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Thomas Geisberger"'
Autor:
Philippe Diederich, Christian Seitz, Lance Buckett, Liesa Salzer, Thomas Geisberger, Wolfgang Eisenreich, Claudia Huber, Philippe Schmitt-Kopplin
Publikováno v:
Communications Chemistry, Vol 7, Iss 1, Pp 1-8 (2024)
Abstract The transition from inorganic catalysis through minerals to organic catalysis by enzymes is a necessary step in the emergence of life. Our work is elucidating likely reactions at the earliest moments of Life, prior to the existence of enzyma
Externí odkaz:
https://doaj.org/article/62cd18b6ab2844e5a42b04478cf5b063
Autor:
Philippe Diederich, Alexander Ruf, Thomas Geisberger, Leopold Weidner, Christian Seitz, Wolfgang Eisenreich, Claudia Huber, Philippe Schmitt-Kopplin
Publikováno v:
Communications Chemistry, Vol 6, Iss 1, Pp 1-9 (2023)
Abstract Chemical complexity is vital not only for the origin of life but also for biological evolution. The chemical evolution of a complex prebiotic mixture containing acetylene, carbon monoxide (CO), and nickel sulfide (NiS) has been analyzed with
Externí odkaz:
https://doaj.org/article/feae7688ce404508bee143351e6113ac
Autor:
Thomas Geisberger, Philippe Diederich, Christoph J. O. Kaiser, Kilian Vogele, Alexander Ruf, Christian Seitz, Friedrich Simmel, Wolfgang Eisenreich, Philippe Schmitt-Kopplin, Claudia Huber
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-8 (2023)
Abstract Microscopic compartmentalization is beneficial in synthetic chemistry and indispensable for the evolution of life to separate a reactive “inside” from a hydrolyzing “outside”. Here, we show compartmentalization in aqueous solution co
Externí odkaz:
https://doaj.org/article/491e7b4f29154ef2943564ae0772c7ae
Autor:
Christian Seitz, Thomas Geisberger, Alexander Richard West, Jessica Fertl, Wolfgang Eisenreich, Claudia Huber
Publikováno v:
Life, Vol 14, Iss 6, p 719 (2024)
Amino acids are one of the most important building blocks of life. During the biochemical process of translation, cells sequentially connect amino acids via amide bonds to synthesize proteins, using the genetic information in messenger RNA (mRNA) as
Externí odkaz:
https://doaj.org/article/eed61630051f4295abcda17645d5035a
Autor:
Philippe Diederich, Thomas Geisberger, Yingfei Yan, Christian Seitz, Alexander Ruf, Claudia Huber, Norbert Hertkorn, Philippe Schmitt-Kopplin
Publikováno v:
Communications Chemistry, Vol 6, Iss 1, Pp 1-8 (2023)
Aldehydes can be formed under extraterrestrial conditions, however, the synthesis of aldehydes on early Earth remains largely unclear. Here, the authors report the formation of acetaldehydes and higher condensation products starting from a gaseous mi
Externí odkaz:
https://doaj.org/article/169f872f8d714ad183e63aabbddee430
Publikováno v:
Life, Vol 11, Iss 2, p 149 (2021)
Thiophene was detected on Mars during the Curiosity mission in 2018. The compound was even suggested as a biomarker due to its possible origin from diagenesis or pyrolysis of biological material. In the laboratory, thiophene can be synthesized at 400
Externí odkaz:
https://doaj.org/article/48c18f3b506544258dd344c7b8cb45e1
Autor:
Shereen Basiouni, Marwa A. A. Fayed, Reda Tarabees, Mohamed El-Sayed, Ahmed Elkhatam, Klaus-Rainer Töllner, Manfred Hessel, Thomas Geisberger, Claudia Huber, Wolfgang Eisenreich, Awad A. Shehata
Publikováno v:
Metabolites, Vol 10, Iss 9, p 353 (2020)
The increasing global emergence of multidrug resistant (MDR) pathogens is categorized as one of the most important health problems. Therefore, the discovery of novel antimicrobials is of the utmost importance. Lichens provide a rich source of natural
Externí odkaz:
https://doaj.org/article/29dc30c6f6054476808a0df1b0f17048
Autor:
Jessica Sobotta, Thomas Geisberger, Carolin Moosmann, Christopher M. Scheidler, Wolfgang Eisenreich, Günter Wächtershäuser, Claudia Huber
Publikováno v:
Life, Vol 10, Iss 4, p 35 (2020)
Carbon fixation, in addition to the evolution of metabolism, is a main requirement for the evolution of life. Here, we report a one-pot carbon fixation of acetylene (C2H2) and carbon monoxide (CO) by aqueous nickel sulfide (NiS) under hydrothermal (>
Externí odkaz:
https://doaj.org/article/27a6333604754d0ca9465d83bc489ecb
Autor:
Thomas Geisberger, Philippe Diederich, Thomas Steiner, Wolfgang Eisenreich, Philippe Schmitt-Kopplin, Claudia Huber
Publikováno v:
Life, Vol 9, Iss 2, p 50 (2019)
Experimental studies of primordial metabolic evolution are based on multi-component reactions which typically result in highly complex product mixtures. The detection and structural assignment of these products crucially depends on sensitive and sele
Externí odkaz:
https://doaj.org/article/510afb31031949d5afcc84c670c6a829
Autor:
Herbert Riepl, Wolfgang Eisenreich, Corinna Urmann, Sebastian Bieringer, Stefanie Ritter, Rainer Herzog, Thomas Geisberger, Jan Glaser
Publikováno v:
Planta Medica. 86:565-570
Bacopa monnieri is an Ayurvedic plant with rising interest in the pharmacological effects of its extract and constituents, including flavonoids, saponins, and triterpenes such as cucurbitacins, betulinic acid, and bacosine. The latter two compounds a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c95f24db83243302cef241f14461e12
https://doi.org/10.1055/a-1137-4289
https://doi.org/10.1055/a-1137-4289