000151166 001__ 151166 000151166 005__ 20251017144609.0 000151166 0247_ $$2doi$$a10.3390/molecules26185503 000151166 0248_ $$2sideral$$a125810 000151166 037__ $$aART-2021-125810 000151166 041__ $$aeng 000151166 100__ $$aBartolomé E. 000151166 245__ $$aLuminescent and magnetic tb-mof flakes deposited on silicon 000151166 260__ $$c2021 000151166 5060_ $$aAccess copy available to the general public$$fUnrestricted 000151166 5203_ $$aThe synthesis of a terbium-based 2D metal–organic framework (MOF), of formula [Tb(MeCOO)(PhCOO)2 ] (1), a crystalline material formed by neutral nanosheets held together by Van der Waals interactions, is presented. The material can be easily exfoliated by sonication and deposited onto different substrates. Uniform distributions of Tb-2D MOF flakes onto silicon were obtained by spin-coating. We report the luminescent and magnetic properties of the deposited flakes compared with those of the bulk. Complex 1 is luminescent in the visible and has a sizeable quantum yield of QY = 61% upon excitation at 280 nm. Photoluminescence measurements performed using a micro-Raman set up allowed us to characterize the luminescent spectra of individual flakes on silicon. Magnetization measurements of flakes-on-silicon with the applied magnetic field in-plane and out-of-plane display anisotropy. Ac susceptibility measurements show that 1 in bulk exhibits field-induced slow relaxation of the magnetization through two relaxation paths and the slowest one, with a relaxation time of tlf ˜ 0.5 s, is assigned to a direct process mechanism. The reported exfoliation of lanthanide 2D-MOFs onto substrates is an attractive approach for the development of multifunctional materials and devices for different applications. © 2021 by the authors. Licensee MDPI, Basel, Switzerland. 000151166 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E12-20R RASMIA$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2017-83468-R$$9info:eu-repo/grantAgreement/ES/MINECO/PGC2018-098630-B-I00 000151166 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttps://creativecommons.org/licenses/by/4.0/deed.es 000151166 590__ $$a4.927$$b2021 000151166 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b65 / 179 = 0.363$$c2021$$dQ2$$eT2 000151166 591__ $$aBIOCHEMISTRY & MOLECULAR BIOLOGY$$b114 / 297 = 0.384$$c2021$$dQ2$$eT2 000151166 592__ $$a0.705$$b2021 000151166 593__ $$aAnalytical Chemistry$$c2021$$dQ1 000151166 593__ $$aDrug Discovery$$c2021$$dQ1 000151166 593__ $$aPharmaceutical Science$$c2021$$dQ1 000151166 593__ $$aMolecular Medicine$$c2021$$dQ1 000151166 593__ $$aOrganic Chemistry$$c2021$$dQ1 000151166 593__ $$aMedicine (miscellaneous)$$c2021$$dQ1 000151166 594__ $$a5.9$$b2021 000151166 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000151166 700__ $$0(orcid)0000-0002-5999-341X$$aArauzo A.$$uUniversidad de Zaragoza 000151166 700__ $$aHerce S. 000151166 700__ $$aPalau A. 000151166 700__ $$aMestres N. 000151166 700__ $$0(orcid)0000-0003-1812-3175$$aFuertes S. 000151166 700__ $$aSevilla P. 000151166 700__ $$aSettineri N.S. 000151166 700__ $$aNavarro-Spreafico L. 000151166 700__ $$aGonzález J. 000151166 700__ $$aSañudo E.C. 000151166 7102_ $$10$$2X$$aUniversidad de Zaragoza$$bServ.Gral. Apoyo Investigación$$cServicios. Div.Caract.Físi.Quí 000151166 773__ $$g26, 18 (2021), 26185503 [13 pp.]$$pMolecules (Basel, Online)$$tMolecules$$x1420-3049 000151166 8564_ $$s608096$$uhttps://zaguan.unizar.es/record/151166/files/texto_completo.pdf$$yVersión publicada 000151166 8564_ $$s2735270$$uhttps://zaguan.unizar.es/record/151166/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000151166 909CO $$ooai:zaguan.unizar.es:151166$$particulos$$pdriver 000151166 951__ $$a2025-10-17-14:16:32 000151166 980__ $$aARTICLE