Results 61 to 70 of about 518 (143)

Additional file 1 of Multidimensional optimization for accelerating light-powered biocatalysis in Rhodopseudomonas palustris

open access: yes, 2023
Additional file 1: Table S1. Strains used in this study. Table S2. Oligonucleotides used in this study. Table S3. Plasmids used in this study. Figure S1. R.
Jifeng Yuan (1688506)   +5 more
core   +1 more source

Rapid quantification of alcohol production in microorganisms based on nanostructure-initiator mass spectrometry (NIMS) [PDF]

open access: yes, 2023
We described a mass spectrometry-based assay to rapidly quantify the production of primary alcohols directly from cell cultures. This novel assay used the combination of TEMPO-based oxidation chemistry and oxime ligation, followed by product analysis ...
de Raad, Markus   +10 more
core   +1 more source

Enzyme‐Catalysed Formation of Hydrocarbon Scaffolds from Geranylgeranyl Diphosphate Analogs with Shifted Double Bonds

open access: yesChemistry – A European Journal, Volume 31, Issue 23, April 22, 2025.
Four new geranylgeranyl diphosphate analogs with shifted double bonds were synthesized and together with the known analog iso‐GGPP I converted with 14 diterpene synthases. While two substrate analogs were not accepted by the enzymes, the other three analogs yielded compounds with skeletons that are not observed in nature.
Heng Li   +2 more
wiley   +1 more source

Effect of Polyoxyethylene-Based Nonionic Surfactants on Chemical–Mechanical Polishing Performance of Monocrystalline Silicon Wafers

open access: yesCrystals
The use of surfactants is crucial in the chemical–mechanical polishing fluid system for silicon wafers. This paper examines the impact of the functional group structure of polyoxyethylene-based nonionic surfactants and the variation in the ...
Bowen Jiang   +4 more
doaj   +1 more source

Thriving in Adversity: Yeasts in the Agave Fermentation Environment

open access: yesYeast, Volume 42, Issue 1-3, Page 16-30, January 2025.
Three key players interacting in the agave fermentation environment: humans, agave plants, and microbes. Human selection of agaves with specific traits, combined with fermentation practices, may have created an environment that fosters the development of adaptive traits in certain microbial species, enabling them to thrive in the unique and challenging
Maritrini Colón‐González   +6 more
wiley   +1 more source

Efficient Use of Exogenous Isoprenols for Protein Isoprenylation by MDA-MB-231 Cells Is Regulated Independently of the Mevalonate Pathway [PDF]

open access: yesJournal of Biological Chemistry, 2013
Mammalian cells can use exogenous isoprenols to generate isoprenoid diphosphate substrates for protein isoprenylation, but the mechanism, efficiency, and biological importance of this process are not known. We developed mass spectrometry-based methods using chemical probes and newly synthesized stable isotope-labeled tracers to quantitate incorporation
Fredrick, Onono   +5 more
openaire   +2 more sources

Reproducible Green Syntheses Using Hybrid Sol‐Gel Catalysts

open access: yesChemistry – A European Journal, Volume 30, Issue 50, September 5, 2024.
Aiming to contribute to eradicate a certain naiveté common to many research chemists specializing in green chemistry and catalysis, this study illustrates through selected examples of reproducible green syntheses using hybrid sol‐gel catalysts from doctoral theses and research articles published between 2013 and early 2024, how said catalysts have been
Rosaria Ciriminna   +2 more
wiley   +1 more source

Sniffing Out the Sustainable Future: The Renewability Revolution in Fragrance Chemistry**

open access: yesChemistry – A European Journal, Volume 30, Issue 19, April 2, 2024.
What will the Sustainable Future smell like? The way into a resource‐friendly economy will have different impact on the various perfumery families, but it will not be an avenue to all‐natural fragrances as these have the highest carbon footprint. In this report, you can find out what a world with 100 % renewable and biodegradable fragrances smells like,
Franziska Elterlein   +2 more
wiley   +1 more source

Understanding the reactivity of unsaturated alcohols: experimental and kinetic modeling study of the pyrolysis and oxidation of 3-methyl-2-butenol and 3-methyl-3-butenol [PDF]

open access: yes, 2016
International audienceThe reactivity of unsaturated alcohols with a C=C double bond in the β- and γ-positions to the hydroxyl group is not well established. The pyrolysis and oxidation of two such unsaturated alcohols have been studied, i.e.
Carstensen, Hans-Heinrich   +7 more
core   +1 more source

Heteropoly acid catalysts in Prins cyclization for the synthesis of Florol®

open access: yes, 2021
H3PW12O40 heteropoly acid supported on SiO2 and its bulk acidic cesium salt Cs2.5H0.5PW12O40 are demonstrated to be highly active and recyclable solid catalysts for Prins cyclization allowing for the clean, high-yielding synthesis of Florol® from ...
Kozhevnikov, Ivan V   +9 more
core   +1 more source

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