The centrifugally induced pure rotational spectrum and the structure of sulfur-trioxide - a microwave fourier-transform study of a nonpolar molecule. Z. Naturforsch. A, 46:710-714, 1991.V. Meyer, D. H. Sutter, and H. Dreizler. The centrifugally induced pure rotational spectrum and the ...
Structure of water Liquid water water moleculeA water molecule is made up of two hydrogen atoms and one oxygen atom. A single oxygen atom contains six electrons in its outer shell, which can hold a total of eight electrons. When two hydrogen atoms are bound to an oxygen atom, the outer ...
protein. The weak forces between charged groups and the weaker forces of mutual attraction of nonpolar groups are disrupted at elevated temperatures, however; as a result, the tertiary structure of the protein is lost. In some instances the original structure of the protein can be regenerated; th...
Hemoglobin has a quaternary structure. It consists of two pairs of different proteins, designated the α and β chains. There are 141 and 146 amino acids in the α and β chains of hemoglobin, respectively. As in myoglobin, each subunit is linked covalently to a molecule of heme. Thus, he...
Type 2 porous liquids (T2PLs) mean molecular porous liquids in which hollow rigid bodies are dissolved in a sterically hindered solvent whose molecular volume is too large to enter the cavity or pore structure of the solute molecule. From: Separation and Purification Technology, 2022 ...
Polyethylene glycol (PEG) is a polymer routinely used to modify biologics and nanoparticles to prolong blood circulation and reduce immunogenicity of the underlying therapeutic. However, several PEGylated therapeutics induce the development of anti-PEG a
The selection of these amino acids is dictated by two main considerations: (i) cationic and anionic amino acids are components of cell penetrating peptides [25]; (ii) in our previous study, the introduction of nonpolar amino acids, such as L-Ala, as well as polar amino acids, such as ...
However, at same p, the curves for dipolar brushes are located below those for nonpolar brushes. The partial backfolding of chains in dipolar brushes leads to the decrease of s1 because the segments of neighboring chains in “hairpins” have alternative orientations. This effect is more ...
Proteins are built from a set of only twenty amino acids, each of which has a unique side chain. The side chains of amino acids have different chemistries. The largest group of amino acids have nonpolar side chains. Several other amino acids have side chains with positive or negative charge...
The 1,3(R):2,4(S)-dibenzylidene-D-sorbitol (DBS) molecule is a low molar mass organic gelator (LMOG) that is capable of hydrogen-bonding with itself. As a consequence, DBS molecules self-organize into nanofibrillar networks at relatively low concentrations in a wide variety of organic solv...