Sentence examples for essential functional groups from inspiring English sources

Conversely to the anthocyanins, betalains possess essential functional groups (–COOH) to anchor better to the TiO2 nanoparticles than the functional groups (–OH) present in anthocyanins [10, 11, 12, 13].

Synthesis of serine derivatives having the essential functional groups for the inhibitor of SARS 3CL protease and evaluation of their inhibitory activities using SARS 3CL R188I mutant protease are described.

This analysis reveals how conserved nucleotides within the two internal loop motifs establish the architecture of the macromolecular interface and position essential functional groups for direct recognition by the protein.

The circular dichroism spectra of the D32A variant varied by only 3.6% at 220 nm confirming that an alanine replacement of the active site Asp does not affect the conformation significantly and therefore the mutation results only in the loss of an essential functional group acting as a base in the phosphate-transfer reaction.

Our investigations have confirmed the results of the X-ray structure and disproved the old pharmacophore model for progestogenic activity, comprising two essential polar functional groups on both ends of the steroid core.

High surface area is essential for attachment of functional groups, ions, moieties and nanoparticles.

The essential nature of both functional groups was evaluated through in vivo experiments using PNA-free and PNVA-free nanospheres.

Therefore, surface modification with functional groups is essential for the purpose.

Proton-titratable residues (or functional groups) are essential for such regulated proton transfer.

Techniques such as nuclear magnetic resonance spectroscopy, mass spectrometry and infrared spectroscopy provide essential information regarding molecular formulas, functional groups, bond connectivities, stereochemistry and conformation.

An overabundance of metals can block enzymatic functional groups, displace essential metal ions, and modify the active conformations of biomolecules [ 24].