We’ll flesh this out shortly. In the mean time, here is what we have published on the topic:

On-Demand Guest Release from MOF-5 Sealed with Nitrophenylacetic Acid Photocapping Groups.
Jingjing Yan, Rick Homan, Corrianna Boucher, Prem N. Basa, Katherine Fossum, Ronald L. Grimm, John C. MacDonald, and Shawn C. Burdette
Photochem. Photobiol. Sci., 2019, 18, 2849–2853.
10.1039/c9pp00392d