For example, the amplitude of enhancement measured using arterial phase contrast-enhanced computed tomography (CECT) can be utilised as a surrogate measure of tumour vessel density in renal cancer.
Such urban industrial sources described as above generate strong local control enhancing metal accumulation in sediments particularly from sites 4 to 9. Such enhancement measured in terms of percent enrichment indicates the amount by which a particular metal has increased from its baseline concentration or a reference value.
However, due to the nature of the adsorption isotherm of SDS, the enrichment enhancement measured in the experiments hererin was modest.
The SERS performance of these substrates was analyzed by studying its reproducibility, repeatability and signal enhancement measured from p-aminothiophenol (p-ATP) covalently bonded to the substrate.
Surface sulfur enhancement measured through XPS can be included in dissolution rate calculations while conducting dissolution experiments to ensure accurate measurement of rates of Fe, As, and S release.
The resulting pseudo-coloured images are therefore colour-coded maps demonstrating the level of enhancement measured in each pixel.
Electrical conductivity enhancement, measured relative to the controls at the end of the 4 h sonication period, correlated well with the corresponding mannitol permeability enhancement (Fig. 4, r = 0.94 for linear fit).
Interestingly, two previously published imaging studies show that the reduction in enhancement measured using CECT is correlated with tumour shrinkage and longer PFS in mRCC patients (Cowey et al, 2010a; Smith et al, 2010a).
To take into account possible variation in the phase, delivery and distribution of the contrast agent between scans, the mE was normalised to the enhancement measured in the aorta (aE).
This modest hysteresis at the highest concentration of NaOAc is consistent with our interpretation that the decrease in the amplitude of the fluorescence enhancement measured during equilibrium titrations with SSBf is due to partial dissociation of SSB at concentrations of NaOAc greater than 750 mM.
