000148551 001__ 148551
000148551 005__ 20250120165541.0
000148551 0247_ $$2doi$$a10.1038/s41467-017-01941-2
000148551 0248_ $$2sideral$$a114335
000148551 037__ $$aART-2017-114335
000148551 041__ $$aeng
000148551 100__ $$aBryant, M.J.
000148551 245__ $$aA rapidly-reversible absorptive and emissive vapochromic Pt(II) pincer-based chemical sensor
000148551 260__ $$c2017
000148551 5060_ $$aAccess copy available to the general public$$fUnrestricted
000148551 5203_ $$aSelective, robust and cost-effective chemical sensors for detecting small volatile-organic compounds (VOCs) have widespread applications in industry, healthcare and environmental monitoring. Here we design a Pt(II) pincer-Type material with selective absorptive and emissive responses to methanol and water. The yellow anhydrous form converts reversibly on a subsecond timescale to a red hydrate in the presence of parts-per-Thousand levels of atmospheric water vapour. Exposure to methanol induces a similarly-rapid and reversible colour change to a blue methanol solvate. Stable smart coatings on glass demonstrate robust switching over 10<sup>4</sup> cycles, and flexible microporous polymer membranes incorporating microcrystals of the complex show identical vapochromic behaviour. The rapid vapochromic response can be rationalised from the crystal structure, and in combination with quantum-chemical modelling, we provide a complete microscopic picture of the switching mechanism. We discuss how this multiscale design approach can be used to obtain new compounds with tailored VOC selectivity and spectral responses.
000148551 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000148551 590__ $$a12.353$$b2017
000148551 591__ $$aMULTIDISCIPLINARY SCIENCES$$b3 / 63 = 0.048$$c2017$$dQ1$$eT1
000148551 592__ $$a6.582$$b2017
000148551 593__ $$aBiochemistry, Genetics and Molecular Biology (miscellaneous)$$c2017$$dQ1
000148551 593__ $$aPhysics and Astronomy (miscellaneous)$$c2017$$dQ1
000148551 593__ $$aChemistry (miscellaneous)$$c2017$$dQ1
000148551 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000148551 700__ $$aSkelton, J.M.
000148551 700__ $$aHatcher, L.E.
000148551 700__ $$aStubbs, C.
000148551 700__ $$aMadrid, E.
000148551 700__ $$aPallipurath, A.R.
000148551 700__ $$aThomas, L.H.
000148551 700__ $$aWoodall, C.H.
000148551 700__ $$aChristensen, J.
000148551 700__ $$0(orcid)0000-0003-1812-3175$$aFuertes, S.
000148551 700__ $$aRobinson, T. P.
000148551 700__ $$aBeavers, C.M.
000148551 700__ $$aTeat, S.J.
000148551 700__ $$aWarren, M.R.
000148551 700__ $$aPradaux-Caggiano, F.
000148551 700__ $$aWalsh, A.
000148551 700__ $$aMarken, F.
000148551 700__ $$aCarbery, D.R.
000148551 700__ $$aParker, S.C.
000148551 700__ $$aMcKeown, N.B.
000148551 700__ $$aMalpass-Evans, R.
000148551 700__ $$aCarta, M.
000148551 700__ $$aRaithby, P.R.
000148551 773__ $$g8 (2017), 1800 [9 pp.]$$tNature communications$$x2041-1723
000148551 8564_ $$s1909594$$uhttps://zaguan.unizar.es/record/148551/files/texto_completo.pdf$$yPostprint
000148551 8564_ $$s1644368$$uhttps://zaguan.unizar.es/record/148551/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000148551 909CO $$ooai:zaguan.unizar.es:148551$$particulos$$pdriver
000148551 951__ $$a2025-01-20-14:52:55
000148551 980__ $$aARTICLE