Sentence examples for change of absorbance from inspiring English sources
The deposition of small Au particles on NiO film enhanced the detection of CO in air through a decreasing change of absorbance in the whole visible-near IR region.
In addition to inter-band transitions (Δξ=1), intra-band LLs transitions (Δξ=0) are also observed and fitted with equation (2). Figure 2: Relative change of absorbance with magnetic field in sample A. False colour maps present inter-LL transitions as a function of magnetic field.
This fact is highlighted by the change of a sign of particle rest mass seen in Fig. 4a. Figure 3: Relative change of absorbance with magnetic field for sample B. Colour maps of the inter-LL transitions as a function of magnetic field in the sample B at temperatures from 2 to 120 K in a square root scale.
Figure 3 Change of absorbance with wavelength under different polymerization conditions.
The change of absorbance was used as a criterion to evaluate the reduction efficiency.
Change of absorbance per minute was measured and reported as µM/mg protein/min (Aebi 1984).
The spectroelectrochemical results prove clearly the existence of two electroactive moieties integrated in the polymeric lattice, the phenothiazine ring (detected by changes of absorbance at 590 and 685 nm) and the newly formed covalent links which fixes the monomers in the backbone of the polymer (detected by changes of absorbance at 460 and 875 nm).
The method is based on the reaction between Brilliant Green (BG) as a colored reagent and sulfite and/or sulfide in buffered solution (pH 7.0) and monitoring the changes of absorbance at maximum wavelength of 628 nm.
The values of the ratios between the propagation rate constant and the square root of the termination rate constant (kp/kt1/2) were determined by UV spectroscopy by measuring the changes of absorbance with time at several wavelengths in the range 275 285 nm, where appropriate changes in absorbance were observed.
The kinetic methodology based on the difference of reaction rates, is based on the reaction between a common oxidizing agents such as tris(1,10-phenanthroline) and iron III) complex (ferriin, [Fe (phen 3]3+) in the presence of citrate and spectrophotometrically, monitoring the changes of absorbance at the maximum wavelength of 511 nm.
Shah et al. (2006) monitored the hydrolysis of p- nitrophenyl palmitate (PNP) catalyzed by CLEAs of lipase from Pseudomonas cepacia through changes of absorbance at 410 nm.
