Sentence examples for absorbance using a from inspiring English sources

The effect of AgNPs on bacterial growth kinetics was measured at 600 nm, as increase in absorbance using a spectrophotometer.

PfHb concentration was calculated from absorbance using a standard curve developed from a linear-fit of serially diluted whole blood with 100% hemolysis versus absorbance [31].

The gradients were initially prepared using the Gradient Master 108 (BioComp), and analyzed with A254 absorbance using a Teledyne ISCO fractionation system.

HS in the re-suspended pellet were quantified by interpolation from standard curves for Leonardite-derived humic acids and peat-derived fulvic acids (purchased from the International Humic Substance Society, St. Paul, MN) after determining the absorbance using a Thermo Spectronic Aquamate UV Vis scanning spectrophotometer (ThermoFisher Scientific, Waltham, MA) at 240 and 250 nm respectively.

The concentration of the RNA was determined by UV absorbance using a Nanodrop spectrophotometer.

We then cooled the tubes on ice for 15 min and immediately read their absorbance using a Nanodrop® spectrophotometer.

The amount of product formed was calculated from the increase in absorbance using an extinction coefficient for cinnamate of 10,000 L/cm/mole (Zimmerman and Hahlbrock 1975).

We measured the amount of crystal violet taken up by cells at 595 nm absorbance using an automated ELISA reader.

Concentration of protein was determined by Lowry's method and ultraviolet absorbance using an extinction coefficient of 1.26 mL mg−1 cm−1 for BPL and 1.373 mL mg−1cm−1 for BCCP.

The concentration of αβ-tubulin was measured by UV absorbance using an extinction coefficient of 115000 M-1cm-1.

The reaction product was quantified by measuring the absorbance using an ELISA reader (HTS 7000, Perkin-Elmer, Rodgau, Germany) and Software HT-Soft (Perkin-Elmer, USA).