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Compared to cancer nanomedicine, cancer immune nanomedicine presents unique challenges stemming from the complexity of the tumour responses to immunotherapy. This Perspective describes some of the factors contributing to this complexity and offers thoughts on how nanomedicine researchers can include them in their experimental design.
Membranes with subnanometre pores have the potential to provide solute-to-solute selectivity. This Perspective explores challenges and provides guidelines for designing next-generation single-species selective membranes