MultiDot 470
MultiDot 470 is a blue emitting fluorophore with an excitation peak at 350 nm and an emission peak at 470 nm. This dye is part of Core Quantum Technologies' MultiDot product line. Each MultiDot consists of several quantum dots with a patented coating, resulting in increased sensitivity and a tighter emission spectrum which limits spectral overlap.
Excitation & emission spectra
Key facts
- Excitation maximum
- 350 nm
- Emission maximum
- 470 nm
- Optimal laser line
- 355, 405
- Optimal filter
- 450/50
- Quantum yield
- >0.70
MultiDot 470 has an excitation maximum at 350 nm and an emission maximum at 470 nm, a Stokes shift of 120 nm. It is optimally excited by the 355, 405 laser line.
Frequently asked questions
- What is MultiDot 470?
- MultiDot 470 is a blue emitting fluorophore with an excitation peak at 350 nm and an emission peak at 470 nm. This dye is part of Core Quantum Technologies' MultiDot product line. Each MultiDot consists of several quantum dots with a patented coating, resulting in increased sensitivity and a tighter emission spectrum which limits spectral overlap.
- What laser excites MultiDot 470?
- MultiDot 470 is optimally excited by the 355, 405 laser line. Its excitation maximum is 350 nm.
- What filter should I use to detect MultiDot 470?
- A 450/50 filter captures the peak of the MultiDot 470 emission near 470 nm with minimal spillover.