Results 11 to 20 of about 43,295 (211)

Indeno[1,2-b]thiophene End-capped Perylene Diimide: Should the 1,6-Regioisomers be systematically considered as a byproduct?

Scientific Reports, 2020
Usually considered as a byproduct, the 1,6-dibrominated PDI has rarely been functionalized for the preparation of electro-active conjugated molecules, particularly in the field of organic photovoltaics.
Pablo Simón Marqués, Francesco Tintori, José María Andrés Castán, Pierre Josse, Clément Dalinot, Magali Allain, Gregory Welch, Philippe Blanchard, Clément Cabanetos   +8 more
doaj   +1 more source

The Surface Urban Heat Island and Key Mitigation Factors in Arid Climate Cities, Case of Marrakesh, Morocco

Remote Sensing, 2022
The use of vegetation is one of the effective methods to combat the increasing Urban Heat Island (UHI). However, vegetation is steadily decreasing due to urban pressure and increased water stress.
Abdelali Gourfi, Aude Nuscia Taïbi, Salima Salhi, Mustapha El Hannani, Said Boujrouf   +4 more
doaj   +1 more source

Balanceo de ecuaciones químicas mediante computadora

Educación Química, 2018
La representación de una reacción química mediante una ecuación fue utilizada por vez primera por Lavoisier en 1789, en su Tratado Elemental de Química (Lavoisier, 1789).
Manuel Castelló Hernández
doaj   +1 more source

Biology's next revolution [PDF]

, 2007
The interpretation of recent environmental genomics data exposes the far-reaching influence of horizontal gene transfer, and is changing our basic concepts of organism, species and evolution itself.Comment: Slightly expanded version of invited essay ...
Goldenfeld, Nigel, Woese, Carl
core   +3 more sources

Single-Particle Tracking with Scanning Non-Linear Microscopy

Nanomaterials, 2020
This study describes the adaptation of non-linear microscopy for single-particle tracking (SPT), a method commonly used in biology with single-photon fluorescence.
Théo Travers, Vincent G. Colin, Matthieu Loumaigne, Régis Barillé, Denis Gindre   +4 more
doaj   +1 more source

Supramolecular Association between γ-Cyclodextrin and Preyssler-Type Polyoxotungstate

Molecules, 2021
The development of hybrid materials based on polyoxometalates constitutes a strategy for the design of multifunctional materials. The slow evaporation of an aqueous solution of [NaP5W30O110]14− in the presence of γ-Cyclodextrin (γ-CD) led to the ...
Nathalie Leclerc, Mohamed Haouas, Clément Falaise, Serge Al Bacha, Loïc Assaud, Emmanuel Cadot   +5 more
doaj   +1 more source

A estrutura conceitual da revolução química [PDF]

Princípios, 2007
Este artigo investiga as mudanças conceituais revolucionárias que ocorreram quando a teoria do flogisto de Stahl foi substituída pela teoria do oxigênio de Lavoisier. Utilizando técnicas extraídas da inteligência artificial, o artigo descreve os estágios
Paul Thagard
doaj  

Penser la Trivialité. Volume 1: la vie triviale des êtres culturels

RECIIS, 2009
Paris: Éditions Hermès-Lavoisier, 2008, 267 p.
Icléia Thiesen
doaj   +1 more source

Controlling Chiral Self-Sorting in Truxene-Based Self-Assembled Cages

Inorganics, 2022
Coordination driven self-assembly of achiral components, i.e., hexa-alkylated truxene ligands (L) with bis-metallic complexes (M2), afforded three chiral face-rotating stereoisomer polyhedra (M6L2). By tuning the length of the alkyl chains as well as the
Amina Benchohra, Simon Séjourné, Antoine Labrunie, Liam Miller, Enzo Charbonneau, Vincent Carré, Frédéric Aubriet, Magali Allain, Marc Sallé, Sébastien Goeb   +9 more
doaj   +1 more source

Light mediated emergence of surface patterns in azopolymers at low temperatures [PDF]

, 2015
Polymer thin films doped with azobenzene molecules do have the ability to organize themselves in spontaneous surface relief gratings (SRG) under irradiation with a single polarized beam.
Ahmadi-Kandjani, S., Barille, R., Ortyl, E., Tajalli, H., Tajalli, P., Teboul, V., Zielinska, S.   +6 more
core   +6 more sources