Panigrahi SK, Desiraju GR (2007) Strong and weak hydrogen bonds in the protein-ligand interface. Proteins 67:128-141.Panigrahi, S.K. and Desiraju, G.R. (2007) Strong and Weak Hydrogen Bonds in the Protein-Ligand
Ligand field photochemistry of trans-tetraamminechromium(III) complexes with one strong-field and one weak-field axial ligandphotochemistry, radiation chemistry, chemoluminescenceThe ligand field photolysis of the three complexes (I) is studied in acidic aqueous solution....
Write the electron configuration in t2g and eg orbitals in an octahedral field for Ni^2+ metal ions with weak ligand field strength. Write the electron configuration in t2g and eg orbitals in an octahedral...
but conventional hydrogels with limited cross-linking and loose polymer networks are relatively weak and fragile to meet the demands of real-life applications1. To improve their mechanical properties such as strength and toughness, composite hydrogels are formulated by introducing micro- and nano-fillers...
1g). This suggested that simply introducing untreated ceramic platelets into the organo-hydrogel compromised mechanical properties, with randomly distributed platelets and poor ceramic-hydrogel interfaces essentially creating weak points in the materials. In contrast, through an intricate combination of ...
In this process, water molecules in the air diffused into the cellulose solution, and the original solvent was displaced to form an initial weak gel of cellulose. The replacement solution was aspirated with a disposable rubber head dropper. 2.3.2. Preparation of oriented cellulose hydrogel The ...
Additionally, the large number of active amino and hydroxyl groups in chitosan chains provide moderate reaction sites for crosslinking [5]. However, ordinary chitosan hydrogels are weak with respect to their mechanical properties, leading to significant challenges in practical applications [6]. Several...
The PD-1 receptor is expressed on the surfaces of a wide range of immune cells, such as T cells and NK cells, and its primary ligand is programmed death-ligand 1 (PD-L1), which is upregulated on the surface of most solid tumors. The binding of PD-1 to PD-L1 leads to exhaustion ...
Intermediate coupling strengths, between the weak- and strong-coupling regimes, have been shown to produce a dip in the cavity reflectivity7. For both intermediate and strong coupling, the spectrum is highly sensitive to the state of the QD7,8, which provides a means of manipulating quantum ...
and that the mixing of ortho- and para- excitons in magnetic field is important. The calculation of the energies of the yellow exciton series in strong and weak magnetic field limits suggests that a broadn = 2 line is comprized by two closely overlapping lines, gives a good fit to ...