163 All these approaches are a means to engineer more complex cell–cell interactions in a spatially and temporally regulated manner. The development of cocultures was also applied to 3D cultures in a microfluidic device. 3D hydrogel cell cocultures have been developed notably to test the ...
The effects of time, location, and treatment were evaluated by means of a number of statistical techniques. Beta-sitosterol concentration varied from 0.9 to 30 mg kg(-1). Lesser values were measured in Cremona (2.1 mg kg(-1)) than in Bari (4.0 mg kg(-1)) and Naples (10.9 mg kg(-...
However, it suffers from the disadvantage that larger Kd means weaker binding, meaning that a histogram of Kd vs residue number draws attention to the weaker binding, rather than stronger binding, which is normally of greater interest. Thus in the analysis below, we use Ka when examining ...
Values including diameter of the well (8 mm) are means of three replicates. Download: Download full-size image Fig. 5. Biological evaluation of Schiff base and its metal complexes. The observed MIC values of the tested compound were found in the range of 25–50 µg/ml against all...
Precious metal nanoclusters, with diameters of a few nanometres or less, are of particular importance as catalysts in heterogeneous catalytic conversions such as the oxygen reduction reaction for fuel cells1,2, hydrogenation reactions in organic chemistry3,4, and CO oxidation (Eq. (1)), which ar...
A convenient means of predicting the position of the 75As quadrupole resonance in co-ordination compounds A linear correlation between the proton internal shifts (Δint) and the 75As quadrupole frequencies is presented for a number of triethylarsine adducts which allows the estimation of the position...
Various adsorption structures of acrolein (propenal), crotonaldehyde (2-butenal), and prenal (3-methyl-2-butenal) on Pt(111) are compared by means of first... F Delbecq,P Sautet - 《Journal of Catalysis》 被引量: 142发表: 2002年 First-principles study of the role of solvent in the ...
The electron density and spatial correlation as given by the MO , VB and AMO methods for H 2 and H 6 are studied by means of diagrams. For comparison, ... G Sperber - 《International Journal of Quantum Chemistry》 被引量: 37发表: 1972年 An analysis of drumlin form in the northeastern...
This means that the initially formed ferric basic salt transforms into a ferric oxyhydroxide by releasing SO42− anions in solution around equivalent point E1. As expected, the [SO42−]exp values decrease during the formation of GR(SO42−) between points E1 and E2 and then increase when...
The porous properties of the ZIF-67 precursor were dissected by means of N2 physisorption, and the resulting isotherm is manifested in Fig. S2. As is depicted in this figure, the pristine ZIF-67 yielded a type I isotherm featured by an abrupt rise in the amount of N2 adsorbed in the low...