PT Journal AU Rivera Tito, HA Hernández-Sosa, G Romero-Nieto, C Regulska, E Jürgensen, N Zimmermann, J Salazar-Salinas, K Quintana Caceda, ME TI Extraction of 2′-O-apiosyl-6′-O-crotonic acid-betanin from the ayrampo seed (Opuntia soehrensii) cuticle and its use as an emitting layer in an organic light-emitting diode SO RSC Advances PY 2020 BP 36695 EP 36703 VL 10 IS 60 DI 10.1039/d0ra05543c LA english ER