Results 81 to 90 of about 2,950,856 (378)

Chirale Synthesebausteine aus Aminosäuren: Dihydrothiazol-Derivate (Δ4-Thiazoline) aus Cystein

open access: yesCHIMIA, 1989
Reaction of cysteine with pivalaldehyde and protection at the nitrogen atom with benzyl chloroformate give the diastereomerically pure cyclic N,S-acetal 2 which is selectively oxidized to the sulfoxide 3.
Dieter Seebach   +3 more
doaj   +1 more source

Increasing cellular fitness and product yields in Pseudomonas putida through an engineered phosphoketolase shunt

open access: yesMicrobial Cell Factories, 2023
Background Pseudomonas putida has received increasing interest as a cell factory due to its remarkable features such as fast growth, a versatile and robust metabolism, an extensive genetic toolbox and its high tolerance to oxidative stress and toxic ...
Lyon Bruinsma   +6 more
doaj   +1 more source

Oxidative Decarboxylation of Short-Chain Fatty Acids to 1-Alkenes.

open access: yesAngewandte Chemie, 2015
The enzymatic oxidative decarboxylation of linear short-chain fatty acids (C4:0-C9:0) employing the P450 monooxygenase OleT, O2 as the oxidant, and NAD(P)H as the electron donor gave the corresponding terminal C3 to C8  alkenes with product titers of up ...
A. Dennig   +8 more
semanticscholar   +1 more source

Fully Bio‐Based Epoxy Resins from Liquefied Wood for Chemically Recyclable Wood Coatings

open access: yesAdvanced Functional Materials, EarlyView.
A bio‐based and chemically recyclable epoxy resin derived from liquefied wood and its use in wood coatings is presented. The resin exhibits mechanical, thermal, and water‐resistant properties comparable to commercial coatings and can be chemically recycled and reused. This approach provides fast access to glossy and fully biobased durable wood coatings
Qisong Hu   +6 more
wiley   +1 more source

Potential therapeutic use of the ketogenic diet in autism spectrum disorders. [PDF]

open access: yes, 2014
The ketogenic diet (KGD) has been recognized as an effective treatment for individuals with glucose transporter 1 (GLUT1) and pyruvate dehydrogenase (PDH) deficiencies as well as with epilepsy.
Dueñas, Nadia   +2 more
core   +1 more source

Transition-Metal-Free Decarboxylative Iodination: New Routes for Decarboxylative Oxidative Cross-Couplings [PDF]

open access: yesJournal of the American Chemical Society, 2017
Constructing products of high synthetic value from inexpensive and abundant starting materials is of great importance. Aryl iodides are essential building blocks for the synthesis of functional molecules, and efficient methods for their synthesis from chemical feedstocks are highly sought after. Here we report a low-cost decarboxylative iodination that
Gregory J. P. Perry   +3 more
openaire   +4 more sources

Synthetic Aspects and Characterization Needs in MOF Chemistry – from Discovery to Applications

open access: yesAdvanced Materials, EarlyView.
Overcoming the challenges of phase discovery, synthesis optimization and scale‐up, characterization, and computational studies is essential to accelerate the large‐scale application of MOFs. Life‐cycle analyses and techno‐economic analyses need to be performed to realistically assess their potential for industrial relevance.
Bastian Achenbach   +4 more
wiley   +1 more source

SIRT3 and GCN5L regulation of NADP+- and NADPH-driven reactions of mitochondrial isocitrate dehydrogenase IDH2

open access: yesScientific Reports, 2020
Wild type mitochondrial isocitrate dehydrogenase (IDH2) was previously reported to produce oncometabolite 2-hydroxyglutarate (2HG). Besides, mitochondrial deacetylase SIRT3 has been shown to regulate the oxidative function of IDH2. However, regulation of
Katarína Smolková   +8 more
doaj   +1 more source

Genomic and Transcriptional Characteristics of Strain Rum-meliibacillus sp. TYF-LIM-RU47 with an Aptitude of Directly Producing Acetoin from Lignocellulose

open access: yesFermentation, 2022
Rummeliibacillus sp. TYF-LIM-RU47, isolated from the fermentation substrate of grain vinegar, could produce acetoin using a variety of carbon sources, including pentose, hexose and lignocellulose.
Guoyang Feng   +5 more
doaj   +1 more source

Multiple proteases to localize oxidation sites [PDF]

open access: yes, 2015
Proteins present in cellular environments with high levels of reactive oxygen and nitrogen species and/or low levels of antioxidants are highly susceptible to oxidative post-translational modification (PTM).
Gu, L, Robinson, RAS
core   +3 more sources

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