Sentence examples for using a reference wavelength from inspiring English sources

The absorbance of the resulting solution was quantified spectrophotometrically at 570 nm, using a reference wavelength of 630 nm.

We dissolved the formazan dye in DMSO and measured optical density at 540 nm using a reference wavelength of 620 nm.

A 200 μl portion was transferred to a 96-well plate and attenuance was measured at 540 nm using a reference wavelength of 690 nm (Spectramax Plus; Molecular Devices).

The wells were then emptied and the blue formazan salts were dissolved in acidic isopropanol (400 μl/well) and absorbance was measured using a plate reader (Biotek) at 540 nm using a reference wavelength of 690 nm.

The plate was washed thoroughly, incubated with 2,2′-azino-di- 3-ethylbenzthiazoline sulfonate) diammonium salt and absorbance was measured at 405 nm, using a reference wavelength of 490 nm (DTX 880 Multimode Reader, Beckman Coulter Inc., Brea, CA, USA).

To improve the current glucose detection limit of the sensor simple measurements using a reference wavelength (i.e., with no glucose absorption) or an out-of-phase excitation at a reference wavelength could be envisaged.

The absorbance at 655 nm was used as a reference wavelength.

The reading at 690 nm was used as a reference wavelength to calculate a corrected absorbance (A550 – A550).

Results were read at a Fam wavelength (emission 516) by using Rox as a reference wavelength (emission 610).

The absorbance was read at 570 nm using 600 nm as a reference wavelength.

Absorbance was measured at 570 nm in a microplate reader (Tecan, Austria) using 630 nm as a reference wavelength.