Exploring opportunities for biowaste valorization, herein, humic substances (HS) were combined with gelatin, a hydrophilic biocompatible and bioavailable polymer, to obtain 3D hydrogels. Hybrid gels ...

Transferrin receptor 1 (TfR1) is a ubiquitously expressed receptor characterized by rapid internalization kinetics and efficient receptor recycling, making it an attractive target for drug delivery.