From Wiktionary, the free dictionary
From phospho- + screen.
phosphoscreen (plural phosphoscreens)
- A phosphor screen
2015 August 20, “Human Papillomavirus Type 18 cis -Elements Crucial for Segregation and Latency”, in PLOS ONE[1], →DOI:Electrophoresis was performed for 90 min at 120 V. The gel was vacuum dried and then exposed to a phosphoscreen for 45 min.