Single-nodal linking for Zn2Â +-Nd3Â +-containing metallopolymer with efficient near-infrared (NIR) luminescence

For single-nodal Zn2 +-Nd3 +-containing metallopolymer Poly(MMA-co-2), good thermal stability, ease of film-forming processing and an attractive Nd3 +-centered NIR sensitization efficiency (η = 82%) are exhibited.126