Química Física: Recent submissions
Now showing items 1-5 of 93
-
Some Guidelines for the Synthesis and Melting Characterization of Azide Poly(ethylene glycol) Derivatives
(MDPI, 2020)We provide fundamental guidelines in the form of a tutorial to be taken into account for the preparation and characterization of a specific class of poly(ethylene glycol) (PEG) derivatives, namely azide-terminated PEGs. ... -
A Combined Systematic-Stochastic Algorithm for the Conformational Search in Flexible Acyclic Molecules
(Frontiers, 2020)We propose an algorithm that is a combination of systematic variation of the torsions and Monte Carlo (or stochastic) search. It starts with a trial geometry in internal coordinates and with a set of preconditioned torsional ... -
A Global View on Block Copolymers
(MDPI, 2020)In this systematic review, a total of 45,143 publications on block copolymers, issued between 1952 and 2019, are analyzed in terms of number, source, language, institution, country, keywords, and block copolymer type, to ... -
Polymeric Helical Structures à la Carte by Rational Design of Monomers
(American Chemical Society, 2020)Preparation of helical structures à la carte by monomer design of dynamic helical polymers such as poly(phenylacetylene)s (PPAs) is a difficult task due to conformational freedom of the polyene backbone. Herein, we study ... -
Chiral information harvesting in helical poly(acetylene) derivatives using oligo(p-phenyleneethynylene)s as spacers
(Royal Society of Chemistry, 2020)A chiral harvesting transmission mechanism is described in poly(acetylene)s bearing oligo(p-phenyleneethynylene)s (OPEs) used as rigid achiral spacers and derivatized with chiral pendant groups. The chiral moieties induce ...