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Article Abstract
Polymers containing Pd L complexes as network junctions were obtained by reaction of poly(ethylene glycol)-linked N-donor ligands with Pd. The addition of a metastable state photoacid renders the networks light sensitive, and gel-sol transitions can be achieved by irradiation with light. The inverse process, a light-induced sol-gel transition, was realized by using a molecularly defined Pd complex as an acid-sensitive reservoir for Pd. Upon irradiation, Pd ions are released, allowing the formation of an acid-resistant polymer network. Both the gel-sol and the sol-gel transitions are reversed in the dark.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8179541 | PMC |
| http://dx.doi.org/10.1039/d1sc00127b | DOI Listing |
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