Obviously this also happens as 4 - 5 um and at other absorbative wavelenghts of CO2 that were not included in this investigation. (wattsupwiththat.com)
In these tools, NanoLuc - fluorescent protein fusion shifts NLuc's bright blue luminescence to wavelenghts more friendly for cellular and in vivo imaging. (blog.addgene.org)
How can we measure the radiation from the absorptive wavelenghts of CO2 as it bounced back from the moon to earth unless it had come from earth first? (wattsupwiththat.com)