Sentence examples for by optical absorbance using from inspiring English sources

The quality and quantity of extracted DNA were analyzed by optical absorbance using a Nanodrop ND-1000 spectrophotometer (NanoDrop Technologies Inc). and by electrophoresis on 0.5% agarose gel at 45 volts for 2 h.

RNA concentration was determined by 260/280 nm optical absorbance using a NanoDrop 2000 spectrophotometer (Thermo Scientific).

The concentration of MWNT solution was determined by optical absorbance from a pre-established standard curve at 808 nm obtained using a DU800 UV−vis spectrophotometer (Beckman Coulter).

The [4Fe 4S] clusters were successfully incorporated into these model peptides, as shown by optical absorbance, EPR and Mössbauer spectroscopies.

The extracted DNA was quantified by optical absorbance at 260 nm.

Viral titres were determined by optical absorbance at 260 nm (1 OD=1 × 1012 physical particle per ml).

Viral titers were initially determined by optical absorbance at 260 nm.

Collagen assay was performed by mixing lung homogenates with Sircol Dye reagent and measuring absorbance using a plate reader.

The concentration of nanosheet suspensions is an important technological parameter which is commonly measured by optical spectroscopy, using the absorption coefficient to transform absorbance into concentration.

The cell viability was determined by measuring the optical absorbance at 450 nm using a microplate reader (Multiskan MK3, Thermo Labsystems).

Electrophoretic mobility and optical absorbance determinations were used with this aim.