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Magnetic Fluorescent Delivery Vehicle Using Uniform Mesoporous Silica Spheres...
We synthesized uniform pore-sized mesoporous silica spheres embedded with magnetite nanocrystal and quantum dots. The magnetic separation, luminescent detection, and controlled... -
System boundary selection in life-cycle inventories using hybrid approaches
Life-cycle assessment (LCA) is a method for evaluating the environmental impacts of products holistically, including direct and supply chain impacts. The current LCA... -
Brilliant Sm, Eu, Tb, and Dy Chiral Lanthanide Complexes with Strong Circular...
International audience; The synthesis, characterization, and luminescent behavior of trivalent Sm, Eu, Dy, and Tb complexes of two enantiomeric, octadentate, chiral,... -
Positive Cooperativity of Product Mimics in the Asymmetric Autoinduction of D...
Positive Cooperativity of Product Mimics in the Asymmetric Autoinduction of Diels−Alder Reactions Catalyzed by a VAPOL−Aluminum Catalyst -
Novel Amphiphilic Conetworks Composed of Telechelic Poly(ethylene oxide) and ...
Amphiphilic conetworks (APCNs) containing covalently bonded hydrophilic poly(ethyleneoxide) (PEO) and hydrophobic polyisobutylene (PIB) have been synthesized by chain end... -
Intramolecular Cycloadditions between Cyclobutadiene and Alkenes
Intramolecular Cycloadditions between Cyclobutadiene and Alkenes -
Water-Medium Clean Organic Reactions over an Active Mesoporous Ru(II) Organom...
Water−medium clean organic reactions including isomerization and hydrogenation were carried out over a Ru(II) mesoporous organometallic catalyst (Ru-MOC) synthesized based on... -
The Linkage of Catalysis and Regulation in Enzyme Action. Fluoropyruvate as a...
Pyruvate decarboxylase, a thiamin-diphosphate (ThDP) dependent enzyme from the yeast Saccharomyces cerevisiae (SCPDC), catalyzes the conversion of fluoropyruvate to carbon... -
Total Synthesis of the Ristocetin Aglycon
The first total synthesis of the ristocetin aglycon is described employing a modular and highly convergent strategy. An effective 12-step (12% overall) synthesis of the ABCD... -
Discovery of and Mechanistic Insight into a Ligand-Modulated Palladium-Cataly...
We describe the discovery of a new N-heterocyclic carbene-modulated Pd catalyst for the Wacker oxidation that does not require molecular oxygen but instead uses TBHP as a... -
Homochiral Crystallization of Microporous Framework Materials from Achiral Pr...
While it is not uncommon to form chiral crystals during crystallization, the formation of bulk porous homochiral materials from achiral building units is rare. Reported here is... -
dedup_wf_001--3bcd84ae16f9e88d2fd750653f1c9e9e
The present study aimed to investigate the occurrence of emerging mycotoxins in cereals (n = 61) and cereal-based products (n = 36) collected from Korean market. First of all,... -
A New Highly Asymmetric Chelation-Controlled Heck Arylation
This communication describes the development of a new highly asymmetric chelation-controlled Heck arylation. The methodology permits formation of 2-aryl-2-methyl cyclopentanones... -
Carbon Dioxide Sequestration in Cement Kiln Dust through Mineral Carbonation
Carbon sequestration through the formation of carbonates is a potential means to reduce CO2 emissions. Alkaline industrial solid wastes typically have high mass fractions of... -
Development of Chiral Nucleophilic Pyridine Catalysts: Applications in Asymm...
TADMAP (1a), a new chiral DMAP catalyst, has been designed to place a C(3)-benzylic trityl group over one face of the pyridine ring, while a C(3)-benzylic acetoxy group creates... -
Efficient Removal of Estrogenic Activity during Oxidative Treatment of Waters...
The discharge of synthetic and natural steroid estrogens from municipal wastewaters to the aquatic environment has received increased attention because of their potential... -
Phase-Vanishing Reactions that Use Fluorous Media as a Phase Screen. Facile, ...
In fluorous triphasic reactions, such as bromination of alkenes by dibromine and dealkylation of aromatic ethers by boron tribromide, the middle fluorous phase acts as a liquid... -
Lithium Diisopropylamide-Mediated Enolizations: Solvent-Independent Rates, S...
Rate studies of a lithium diisopropylamide-mediated ester enolization reveal solvation effects that are not in accord with expectation. Metalations in THF, t-BuOMe, HMPA/THF,... -
Design of an organic chromophore for p-type dye-sensitized solar cells [Errat...
A successful model for the design of efficient dyes for p-type dye-sensitized solar cells (DSSCs) is presented. As an example, a novel and efficient organic dye containing a... -
Strong Reduction of Thermal Conductivity in Nanostructured PbTe Prepared by M...
Experimental results are reported that demonstrate that nanostructuring in thermoelectric semiconductors enhances acoustic phonon scattering without the need to prepare solid...
