(<1000 Da) there is typically only a single charge and therefore them/zvalue is the same as the mass of themolecular ion. However, when larger molecules such as proteins or peptides aremeasured, they typically carry multiple ionic charges and therefore thezvalue is an integer greater than ...
An approach to obtaining various nanostructures utilizing a well-studied polystyrene-b-poly(isoprene) or PS-b-PI diblock copolymer system through chemical modification reactions is reported. The complete hydrogenation and partial sulfonation to the susceptible carbon double bonds of the PI segment led to...
The Mark–Houwink equation describes the relationship between the molecular weight of a polymer and IV of the solution as in Eq. (5): (5)[η]=kMa where [η] is the polymer IV, M is the polymer molecular weight, and k and a are constants....
The temperature-dependence of the conductivity was fitted with the Vogel-Fulcher-Tammann (VFT) equation (Supplementary Fig. 6), and the calculated activation energy for the EHFB electrolyte was 0.98 eV, much smaller than those of the other four electrolytes (19.19 eV, 2.98 eV, 1....
Output.pqr files were then computed in APBS using linearized Poisson–Boltzmann Equation; mobile ions were set to match salt concentration in the cross-linking buffer. All relevant Figures feature EPS with 50% transparency as visualised in PyMol. In vitro assembly assays Reconstituted lamin A and ...
To understand the carrier lifetime, we measured the time-resolved photoluminescence (TRPL) spectra (Fig.2h) and fitted them with a bi-exponential decay equation48;I(t) = \({A}_{0}\)+\({A}_{1}{e}^{-\frac{(t-{t}_{0})}{{\tau }_{1}}}\)+\({A}_{2}{e}^{-\frac...
However, the equation is based on the lowest valence state for each element which therefore does not allow an exhaustive and correct calculation of the true RDBE values for a given accurate mass. So even if double bonds exist in the molecule, the formula does not count the number of double...
[23]. A broad class of Monte Carlo algorithms, mean field particle methods, simulates a sequence of probability distribution for a non-linear evolution equation [24]. In contrast to Monte Carlo, this technique uses sequentially interacting samples, in a way that is similar to statistical Markov...
[25]. The ratio of non-synonymous to synonymous nucleotide substitutions (Ka/Ks) between paralogs was analyzed to explore the mechanism of gene divergence after duplication. The dates of the duplication events were calculated by the equationT = Ks/2λ × 10-6Mya, theλ = 6.5...
Then use the potential function to calculate the interaction between molecules and by solving the Newtonian equation of motion to update the position and velocity information. After a certain time step, the particles have the trajectory of motion, and a certain time interval of the trajectory can ...