Two mixtures of polyaminoazides were synthesized by a nucleophilic displacement strategy providing no separation of the components. The mixtures were adequately characterized by means of combined HR-ESIMS, FTIR and NMR techniques and, despite their complexity, they were successfully used to accomplish the subsequent preparation of pH-sensitive calixarene hyper-reticulated nanosponge materials. The desired responsivity to pH variations of the nanosponges obtained was verified by means of absorption tests on a set of organic pollutant model molecules.

Di Vincenzo, A., Palumbo Piccionello, A., Spinella, A., Chillura Martino, D., Russo, M., Lo Meo, P. (2019). Polyaminoazide mixtures for the synthesis of pH-responsive calixarene nanosponges. BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY, 15, 633-641 [10.3762/bjoc.15.59].

Polyaminoazide mixtures for the synthesis of pH-responsive calixarene nanosponges

Di Vincenzo, Antonella;Palumbo Piccionello, Antonio;Spinella, Alberto;Chillura Martino, Delia;Russo, Marco;Lo Meo, Paolo
2019-01-01

Abstract

Two mixtures of polyaminoazides were synthesized by a nucleophilic displacement strategy providing no separation of the components. The mixtures were adequately characterized by means of combined HR-ESIMS, FTIR and NMR techniques and, despite their complexity, they were successfully used to accomplish the subsequent preparation of pH-sensitive calixarene hyper-reticulated nanosponge materials. The desired responsivity to pH variations of the nanosponges obtained was verified by means of absorption tests on a set of organic pollutant model molecules.
2019
Di Vincenzo, A., Palumbo Piccionello, A., Spinella, A., Chillura Martino, D., Russo, M., Lo Meo, P. (2019). Polyaminoazide mixtures for the synthesis of pH-responsive calixarene nanosponges. BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY, 15, 633-641 [10.3762/bjoc.15.59].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/351114
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