Concept

Substituted tryptamine

Publications associées (32)

Electrical Properties of Nb-, Ga-, and Y-Substituted Nanocrystalline Anatase TiO2 Prepared by Hydrothermal Synthesis

Michael Graetzel, Aravind Kumar Chandiran

Nanocrystalline anatase titanium dioxide powders were produced by a hydrothermal synthesis route in pure form and substituted with trivalent Ga3+ and Y3+ or pentavalent Nb5+ with the intention of creating acceptor or donor states, respectively. The electri ...

Wiley-Blackwell2012

Dynamics of Urban Centre and Concepts of Symmetry: Centroid and Weighted Mean

Jong-Jin Park

The city is a kind of complex system being capable of auto-organization of its programs and adapts a principle of economy in its form generating process. A new concept of dynamic centre in urban system, called "the programmatic moving centre", can be used ...

Birkhäuser-Verlag, Springer2011

Differential Expression of NLRP3 among Hematopoietic Cells

Manuel Raphael Zenger

Although the importance of the NOD-like receptor family, pyrin domain containing 3 (NLRP3) inflammasome in health and disease is well appreciated, a precise characterization of NLRP3 expression is yet undetermined. To this purpose, we generated a knock-in ...

2011

Charge ordering in substituted and non-stoichiometric BaVS3

László Forró, Helmuth Berger, Ana Akrap

Among the correlated electronic systems, BaVS3 which exhibits both itinerant and localized states as well as a subtle interplay betwen charge, orbital, spin and lattice degrees of freedom, is a model system. Its electronic structure consists in a broad qua ...

2010

Structural Aspects of 1,3,5-Benzenetrisamides−A New Family of Nucleating Agents

Philip Pattison

Structural studies of substituted 1,3,5-benzenetrisamides, a new family of highly versatile and efficient nucleating and clarifying agents for polymeric materials, are reported. Subtle details of the molecular structure of these species are shown to have a ...

2009

The high stereoselectivity of the tandem sequence Diels-Alder reaction : Ireland-Claisen rearrangement starting from substituted O-(E)-buta-1,3-dienyl ketene acetals and cyclic dienophiles

A new tandem reaction leads to bicyclic cyclohexene derivatives with complete control of the relative configuration of the four chiral centers formed. The high diastereoselectivity is the consequence of an endo-selective Diels-Alder reaction followed by an ...

2007

Site selective functionalizations of fluorinated heterocycles

Heterocyclic chem. continues to be in the focus of life science-oriented research. Fluorine, a unique tool for finetuning biol. properties, offers an extra bonus in this context. The lecture features three pertinent issues. First, proven and novel routes t ...

2006

Preparation of asymmetrically substituted biaryldiphosphines and their use as cocatalysts for transition metal catalyzed enantioselective hydrogenation

Asym. substituted biaryldiphosphine ligands I (R1 = C1-6-alkyl or C3-10-cycloalkyl optionally substituted with one or more halogen atoms; R2 and R3 are equal and are C5-10-cycloalkyl or C1-6-alkyl, or R2 is C5-10-cycloalkyl or C1-6-alkyl, and R3 is aryl op ...

(Lonza AG, Switz.).2006

Dynamics of the 5-HT3A serotonin receptor in living cells

Emmanuel Guignet

The 5-HT3 serotonin receptor belongs to the cys-loop ligand-gated ion channel (LGIC) family. It is located in the central and peripheral nervous system and is implicated in certain pathologic situations. The 5-HT3 receptor is investigated here, as a typica ...

EPFL2006

Reactivity of Substituted Benzotrichlorides toward Granular Iron, Cr(II), and an Iron(II) Porphyrin: A Correlation Analysis

Tamar Kohn

Abstract: Cross-correlations of rate constants between a system of interest and a better-defined one have become popular as a tool in studying transformations of organic pollutants. A slope of unity (if the correlation is conducted on a log-log basis) in s ...

American Chemical Society2006

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