Sentence examples for by the substitution pattern from inspiring English sources
Their properties can be tuned by the substitution pattern.
And despite the relative complexity and ill-defined nature of the formaldehyde staring material, the final network structure is to a large extent, governed by the substitution pattern of the resorcinol molecule.
In this study, three donor-acceptor-donor triphenylamine/oxadiazole hybrids differing by the substitution pattern were synthesized and characterized by means of experimental and density functional theory (DFT) methods.
The monomers, consisting of two pyrrole donor units and a central pyridine acceptor ring spaced by vinylene links, differ by the substitution pattern around the central pyridine core (2,6 vs. 2,5-substitution).
This observation is supported by the substitution pattern in large repetitive, triple hairpin forming regions of Igernella notabilis, in which helix regions are also conserved and substitutions only occur in the loop regions.
By modifying the substitution pattern of the meso-aryl substituent, the pKa values could be fine-tuned from 6 to 11. Integration of these molecules into polymeric films by a simple mixing procedure yielded reversible and longterm stable pH sensors for naked eye detection.
Exploring this new, third class of titanium complexes with antitumor activity, we could demonstrate that their biological properties can be fine-tuned by varying the substitution pattern of the complexes.
These findings were later confirmed by inferring the substitution pattern in 1 Mb of noncoding sequences across the human genome (Duret and Arndt 2008).
The combination of pyridine and phenyl rings in one scaffold allows the adjustment of the backbone curvature,[ 296] which can also be achieved by changing the substitution pattern of the aromatic rings.
We synthesized three achiral derivatives of each profen scaffold by altering the substitution pattern at the methyl-bearing stereocenter to contain a desmethyl (two hydrogens), dimethyl (two methyls), or cyclopropyl (two methylenes) group.
We also inferred the substitution pattern by comparing closely related S. aureus strains.
