Sentence examples for molecular extinction coefficient from inspiring English sources

The concentration of p-nitroaniline was calculated using a molecular extinction coefficient of 7530 M-1 cm-1.

We recover these chromophore concentrations by fitting a linear combination of their basis molecular extinction coefficient spectra to the scatter-corrected absorption spectrum [ 31].

The UV spectrum was consistent with the presence of a conjugated dienone with a UV λmax at 279 nm and molecular extinction coefficient of 18,985 M–18,985.

The following formula was used to calculate the rate of reaction thus allowing for a detailed kinetic characterization of Mt-PrsA (1) where ν is the steady-state rate of the reaction, Δ A the change in absorbance at 340 nm and 6220 M−1 the molecular extinction coefficient of NADH measured at 340 nm.

In our model, ferricytochrome c in the wells with X XO was reduced at a rate of 0.32 nmol ml−1 min−1 as can be calculated from the results presented in Figure 2 using a molecular extinction coefficient of ferricytochrome c of 13.125  M−1 for a light path of 0.625 cm in the microtitre plate.

Especially useful for imaging applications, quantum dots (QDs) are nanometer-sized inorganic fluorescent semiconductor crystals with excellent optical properties such as high quantum yield and molecular extinction coefficients, along with low photo-bleaching and composition-tunable absorption and emission spectra ranging from ultraviolet to near-infrared [45,85,86].

The concentration of the different TIMs was determined from their absorbance at 280 nm using the molecular extinction coefficients (є280) of 34950 M−1 cm−1 for TbTIM, 33460 M−1 cm−1 for TcTIM, 36440 M−1 cm−1 for LmTIM, 26664 M−1 cm−1 for ScTIM, and 42925 M−1 cm−1 for BSA.

The concentration for ELPs was estimated using their absorbance at 280 nm according to molecular extinction coefficients of 1280 and 3760 M 1 cm–1 for A192/A192-RGD and A192-VCN/VCN, respectively.

Fractions containing the purified protein were pooled and dialysed in 20 mM Tris-HCl pH 7. Protein concentrations were determined spectrophotometrically, by measuring absorbance at 280 nm and employing theoretical molecular extinction coefficients, determined using the ProtParam Tool (http://web.expasy.org/protparam/).org/protparam/

The following peptide properties can currently be calculated: molecular weight, extinction coefficient, instability index, aliphatic index, grand average of hydropathy, isoelectric point and amino acid composition.

Hence molecular volume and molar extinction coefficient are both first order parameters in achieving high conversion efficiencies and must be taken into account when designing new dyes for DSSCs.