Ocean Optics

In this Application Note, we show the impact of stray light on absorbance levels and describe how optimizing the choice of light source can minimize stray light and increase the maximum absorbance measured.

In this application note, a modular spectrometer is used to collect the absorbance data needed to characterize the chemical kinetics for a reversible oxidation reduction reaction featuring indigo carmine indicator dye.

A range of options is available for Raman analysis, including systems suitable for handheld, laboratory and educational applications.

Light activated resin-based composite fillings have become the standard of care for dental restorations, yet typically last only six years.

As a label-free technique, SERS is well suited to biosensing, from blood glucose to diagnosis of diseases like cancer, Alzheimer’s and Parkinson’s.

In this application note, we demonstrate the incredible performance of a microspectrometer measuring absorbance of DNA samples ranging from 0.15 to 150 μg/mL.

In this application note, we focus on the visible response of the heme group using a compact spectral sensor to measure absorbance spectra for the heme proteins hemoglobin, myoglobin and cytochrome c.