Excerpts

The DFT calculations were instrumental in elucidating the electronic structure, revealing an increasing trend in chemical stability among the QCS variants: propyl trimethyl ammonium chitosan (C) < oxy propyl trimethyl ammonium chitosan (B) < 2-hydroxy propyl trimethyl ammonium chitosan (A) at hydration levels (HL) of 0 and 3.

For the material SG-CTSQ 4 with the highest grafting amount ( Figure 12 d), when the HNO 3 concentration is in a lower range (1–5 mol·L −1 ), the adsorption amount of Th(IV) by SG-CTSQ 4 gradually increases with increasing acid concentration; however, as the concentration continues to increase, the adsorption amount shows a decreasing trend, which may be due to the increase in H + concentration or NO 3 − concentration.

The catalyst exhibits an increasing trend in product yield as the reaction temperature increases within the temperature range of 80 °C to 140 °C.

The discharge capacities of all cells showed a decreasing trend with the increasing rate.

With the increase in ATP coating amount, the average pore size of the GOP-PH-ATP separator showed a trend of increasing and then decreasing, which was similar to its effect on porosity ( Figure 2 ).

As the results show in Table 2 , the p -value of the regression model was 0.0069, which was less than 0.01, indicating that the model was highly significant.

In addition, it was found that at the same temperature, the Seebeck coefficients of γ-A(n)GDYNRs and γ-Z(n)GDYNRs show a decreasing trend with increasing width ( Figure 5 ).

Moreover, the electronic thermal conductivity of γ-GDYNRs showed an increasing trend with the increase in temperature ( Figure S6 ).

Energies of S 3 and T 4 show a clear trend of decreasing energy upon methylation.

According to the analysis of variance in Table 2 , the effects of ultrasonic time and solid–liquid ratio on the extraction rate of protein reached a highly significant level, while the effects of pH value and ultrasonic power were not significantly different.

The amide group’s existence in biological systems and its critical role in medicinal chemistry make amide synthesis incredibly significant [ 28 , 29 , 30 ].

Tungsten disulfide (WS 2 ) is a highly significant member of the two-dimensional (2D) transition-metal dichalcogenides (TMDs) family and is regarded as an optimal candidate for optoelectronic devices due to its layer-related bandgap [ 1 ], high aspect ratio [ 2 ], high carrier mobility [ 3 ], excellent thermal stability [ 4 ], and excellent chemical stability [ 5 ].

It remains to be seen what the advantages of the method are for proteins with molecular weights larger than 20 kDa since, at ultra-high magnetic fields, the line broadening might be significant due to the very large chemical shift anisotropy of 77 Se [ 4 ]. 8. 33 S NMR in the Solid State 8.1.

As summarized in Table 2 , the activity of OA–siloxene–MgCl/TiCl 4 catalysts exhibits an increasing trend with the increase in the [Al]/[Ti] ratio at the same amount of catalyst addition (Entry 2~6).

At the pre-attachment step, EA at CC 20 and CC 50 showed a slight trend towards inhibiting HPV16 pseudovirus, but this was not significant.

The peroxide values for the oil isolated from convective-dried insects are significantly higher, demonstrating an increasing trend with increasing drying temperature.

Therefore, an obvious trend in analytical chemistry is to shorten the separation time.

In general, with the increase in NaCl content, the signal intensity of the three spectral lines of Pb first showed a trend of being approximately unchanged and then significantly decreased, which mainly might be due to the dilution of the target element concentration, indicating that adding a small amount of NaCl can achieve a significant increase in signal intensity for the three spectral lines of Pb.

Furthermore, solvent evaporation may be significant at these timescales.

The contents in the yellow fruit stage showed a decreasing trend.

The rate constants followed a decreasing trend: k(MB) = 0.017 min −1 (1 ppm) > 0.009 min −1 (2.5 ppm) > 0.006 min −1 (5 ppm) > 0.004 min −1 (10 ppm) > 0.002 min −1 (15 ppm).

An increasing trend in particle size with storage time was observed for all samples.

As shown in Figure S3a , a clear trend of more negative docking score values was found for the reference compounds exhibiting lower IC 50 , confirming the predictive power of the molecular docking protocol to identify bioactive poses and sort them according to their inhibitory potency.

capitatus essential oil (F = 312.62, p < 0.001) and carvacrol (F = 165.01, p < 0.001) exhibited highly significant fumigant toxicity against T. castaneum adults compared to untreated controls and the chlorpyrifos treated group.

In comparison to Al, Fe content exhibits a decreasing trend between the summer sampling and the one at the end of the tourist season.