Results 211 to 220 of about 140,146 (333)

LC-MS/MS Determination of Quorum Sensing Molecules in Plasma from Burn Patients with Septic Shock Sustained by Acinetobacter Baumannii. [PDF]

Antibiotics (Basel)
Carpenito N, Leporati M, Sciarrillo A, Pensa A, Gambino R, Musso G, Mella A, Biancone L, Risso D, Mariano F, Cosseddu D.   +10 more
europepmc   +1 more source

The Role of the Surface Energy of Tannin‐Based Adsorbent Materials on the Lead Removal Capacity in Contaminated Water

Chemistry–Methods, EarlyView.
Sample with low concentration of surface groups presents low surface energy and in consequence low adsorption capacity independently of the specific surface area and micro and mesoporosity. In this work, inverse gas chromatography at infinite dilution was used to associate the surface properties (London component, acid and basic constants, and enthalpy)
Mª Ángeles Rodríguez‐González, Natalia Díaz‐Rodríguez, Miguel Rubio‐Carrizo, Jesús Beltrán‐Heredia, Fausto Rubio   +4 more
wiley   +1 more source

Unlocking Lactonase Enzymes as Biocatalysts for the Deracemisation of Chiral γ-Thiolactones. [PDF]

Angew Chem Int Ed Engl
Wu J, Crotti M, Bassanini I, Hassankalhori M, Ferrandi EE, Sancho F, Monti D, Castagnolo D.   +7 more
europepmc   +1 more source

Synthesis of Pyrolysis Products of Bisdehydrodihydroenmein : I. Synthesis of 6-Hydroxy-7-methylphthalide and 2-Hydroxymethyl-6, 6-dimethyl-5-oxo-1-cyclohexenecarboxylic Acid Lactone

, 1968
Atsushi Numata, KOSEI OHNO, Hiroshi Irie, Shojiro Uyeo   +3 more
openalex   +2 more sources

Preparation of Optically Active γ- and δ-Lactones by Microbiological Reduction of the Corresponding Keto Acids [PDF]

, 1963
G. Tuynenburg Muys, B. van der Ven, A. P. de Jonge   +2 more
openalex   +1 more source

Process Monitoring of Lactone Ring Formation and Opening by Operando Attenuated Total Reflectance Infrared Spectroscopy

Chemistry–Methods, EarlyView.
Inline monitoring of chemical reactions using spectroscopy can lead to great improvements in process efficiency and economics. In this work, we performed inline attenuated total reflectance infrared spectroscopy on two reactions involving bioderived lactones.
Jelle W. Bos, Peter de Peinder, Joris C. L. Janssens, Ramon Oord, Matteo Monai, Eelco T. C. Vogt, Bert M. Weckhuysen   +6 more
wiley   +1 more source

Synthesis and anti-mycobacterial activity of novel medium-chain β-lactone derivatives: a multi-target strategy to combat <i>Mycobacterium abscessus</i>. [PDF]

RSC Med Chem
Francis T, Dedaki C, Ananida-Dasenaki P, Bolka D, Albanis K, Foteinakis F, Mezquida J, Hance M, Athanasoulis A, Papagiorgou AK, Karampoula IF, Georgitsis G, Jardin C, Audebert S, Camoin L, Crauste C, Canaan S, Magrioti V, Cavalier JF.   +18 more
europepmc   +1 more source

Sequential Ester Homologation–Nucleophile‐Guided Functionalization: A Chemoselective Access to Thioesters, Amides, and Acids

Chemistry–Methods, EarlyView.
The homologation of esters—in the presence of a lithium carbenoid—to thioesters, amides, and carboxylic acid is reported. By controlling the tetrahedral intermediate collapsing and promoting a series of rearrangements ultimately leading to a high electrophilic ketene, the subsequent incorporation of S‐, N‐, and O‐nucleophilic elements furnishes the ...
Davide Castiglione, Alberto Nardi, Margherita Miele, Laura Castoldi, Vittorio Pace   +4 more
wiley   +1 more source

Dehydrocostus lactone attenuates atherogenesis by promoting cholesterol efflux and inhibiting inflammation via TLR2/PPAR-γ/NF-κB signaling pathway. [PDF]

Mol Med
Hong W, Chen X, Xiao J, Chen G, Yang J, Zhang P, Zhang Z.   +6 more
europepmc   +1 more source

Syntheses of 2-Hydroxymethylnicotinic Acid Lactone, 2-Hydroxymethylpyridine-3-acetic Acid Lactone, and Some of their Derivatives

, 1960
Yoshinobu Sato, Tadahiro Iwashige, T. MIYADERA   +2 more
openalex   +2 more sources