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15-Metallacrowns-5 Bearing Light Lanthanides: Topology of Electron Density and NMR Recognition of Mandelate Anion Enantiomers
AbstractInfluence of the mandelate anion C 6 H 5 CH(OH)COO − (MA) coordination to the 15-metallacrowns-5 (15-MC-5) on the NMR signal of the proton at the...
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Molecular and Electronic Structures of Biologically Relevant Alkali and Alkali Earth Metal Mandelate Complexes in Aqueous Solution: Insights from Density Functional Theory
AbstractThe optimized geometries of mandelate complexes of biologically important alkali (Na + , K + ) and alkali earth (Mg 2+ , Ca 2+ ) metal ions in...
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Optimized enantioselective (S)-2-hydroxypropiophenone synthesis by free- and encapsulated-resting cells of Pseudomonas putida
BackgroundAromatic α-hydroxy ketones, such as S -2-hydroxypropiophenone (2-HPP), are highly valuable chiral building blocks useful for the synthesis...
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Kilogram-Scale Production of Biodegradable Poly(butylene carbonate): Molecular Weight Dependence of Physical Properties and Enhanced Crystallization by Nucleating Agent
The creation of DMC-based biodegradable materials with excellent properties is a potential and sustainable option now that the industrial production...
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Chiral Recognition of Anions
Chiral recognition of anions is still in its infancy. Despite the fact that chiral analytical separation of different species including anions is a...
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Draft genome sequences of hydrocarbon degrading Haloferax sp. AB510, Haladaptatus sp. AB618 and Haladaptatus sp. AB643 isolated from the estuarine sediments of Sundarban mangrove forests, India
The present study reports the draft genomes of three hydrocarbon-degrading haloarchaeal strains Haloferax sp. AB510, Haladaptatus sp. AB618 and Haladaptatus...
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Covalent Immobilization of Candida rugosa Lipase on Epichlorohydrin-Coated Magnetite Nanoparticles: Enantioselective Hydrolysis Studies of Some Racemic Esters and HPLC Analysis
In this study, a new biocatalyst was prepared by immobilizing Candida rugosa lipase epichlorohydrin-functionalized onto the surface of the...
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Carbonsäuren
Carbonsäuren sind die Oxidationsprodukte der Aldehyde. Sie enthalten die Carboxyl-Gruppe...
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Structure and function of aldopentose catabolism enzymes involved in oxidative non-phosphorylative pathways
Platform chemicals and polymer precursors can be produced via enzymatic pathways starting from lignocellulosic waste materials. The hemicellulose...
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Map** microhabitats of lignocellulose decomposition by a microbial consortium
The leaf-cutter ant fungal garden ecosystem is a naturally evolved model system for efficient plant biomass degradation. Degradation processes...
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Stereospecific formation of vanadium mandelato complexes with [Fe(2,2′-bipyridine)3]2+ as a counter ion
Two vanadium complexes of mandelic acid having [Fe( bpy ) 3 ] 2+ as counterion, [Fe( bpy ) 3 ][V 2 O 4 ( rac - mand ) 2 ]·4.9H 2 O·0.1CH 3 CN ( 1 , FeV 2 L 2 ) and (H 3 O)[Fe( bpy ) 3 ]
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Mycophenolic acid isobutanolammonium salt: synthesis, structural characterization, and solubility investigations
Salts of active pharmaceutical components are made to improve the parent drug's solubility and bioavailability. The synthesis and characterization of...
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Multi-omics analysis of aniline-degrading bacterium, Delftia sp. K82
Delftia sp. K82 is a soil bacterium capable of utilizing monocyclic aromatic hydrocarbons, including aniline, as its sole carbon and nitrogen source....
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A multi-enzyme cascade for efficient production of d-p-hydroxyphenylglycine from l-tyrosine
In this study, a four-enzyme cascade pathway was developed and reconstructed in vivo for the production of d - p -hydroxyphenylglycine (D-HPG), a...
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Host–Guest Chemistry of Metallacrowns
Host–guest chemistry emerged as a field in the late 1960s beginning in the context of organic hosts with simple alkali metallic guests and soon...
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Chiral recognition of fenchone and camphor by α-CD through the multi-equilibrium GFN2-xTB quantum approach
Binding constants for host-guest cyclodextrin systems have been estimated recently through the small-cost GFN2-xTB semiempirical quantum method in a...
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Circularly Polarized Emission of Lanthanide Ion Complexes
A research field, where Ln3+ ions dominate the scene for their unique properties is the emission of circularly polarized light primarily under...
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Control of Fluxes Towards Antibiotics and the Role of Primary Metabolism in Production of Antibiotics
Yield improvements in antibiotic-producing strains have classically been obtained through random mutagenesis and screening. An attractive alternative...
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Selective Enzymes at the Core of Advanced Electroanalytical Tools: The Bloom of Biosensors
Enzymes are biological catalysts whose mission is to accelerate biochemical reactions in living organisms. Once extracted from cells they can be used...
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Stereoselective biotransformation of racemic mandelic acid using immobilized laccase and (S)-mandelate dehydrogenase
Objectives(S)-Mandelate dehydrogenase (SMDH) and laccase were immobilized on chitosan. The bi-enzymatic system with immobilized SMDH and immobilized...
