Measurement of phosphorescence lifetime and phosphorescence using a fluorometer.
Phosphorescence measurement is possible with a fluorometer.
- Phosphorescence has a longer lifespan compared to fluorescence, and it often becomes thermally deactivated due to quenching by oxygen or the motion and collisions of solvents, making it difficult to measure at room temperature in most cases. Therefore, phosphorescence measurements are generally conducted at low temperatures. The fluorescence spectrometer owned by MST can cool samples to liquid nitrogen temperatures, allowing for phosphorescence measurements. - To perform phosphorescence measurements, it is necessary to measure the emission lifetime of phosphorescence and appropriately set the opening and closing time of the shutter integrated into the device based on the results. By establishing suitable measurement conditions, it is possible to distinguish and observe phosphorescence from fluorescence. This document explains the measurement of phosphorescence emission lifetime and phosphorescence measurements.
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Analysis of lighting, displays, and daily necessities.
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MST is a foundation that provides contract analysis services. We possess various analytical instruments such as TEM, SIMS, and XRD to meet your analysis needs. Our knowledgeable sales representatives will propose appropriate analysis plans. We are also available for consultations at your company, of course. We have obtained ISO 9001 and ISO 27001 certifications. Please feel free to consult us for product development, identifying causes of defects, and patent investigations! MST will guide you to solutions for your "troubles"!