The spontaneous dissolution of 2D carbon nitrides with polytriazine imide (PTI) diverges dramatically from the inherent insolubility other materials such as graphene. may be controlled to give tuneable photoluminescence.

a major hurdle in pharmaceutical formulation is water insolubility of most of drugs affecting their stability and bioavailability. if the drug is also insoluble in organic medium, it is difficult to deliver it in a sufficiently bioavailable form and hence it is a great challenge to formulation researchers to overcome such difficulty. although some approaches are available for enhancing the diss...

1. We consider, from the general problem of homeomorphy, the problem of finding an algorithm that determines whether two given polyhedra are homeomorphic. In this case, polyhedra are combinatorially given through their triangulation and we must understand the term “algorithm” in the precise sense what the it offers i.e., e.g., as a “classifying algorithm”. In addition to the general problem of ...