000151336 001__ 151336
000151336 005__ 20251017144624.0
000151336 0247_ $$2doi$$a10.1039/d1bm00430a
000151336 0248_ $$2sideral$$a127064
000151336 037__ $$aART-2021-127064
000151336 041__ $$aeng
000151336 100__ $$aWales , D.J.
000151336 245__ $$aDecoupling manufacturing from application in additive manufactured antimicrobial materials
000151336 260__ $$c2021
000151336 5060_ $$aAccess copy available to the general public$$fUnrestricted
000151336 5203_ $$a3D printable materials based on polymeric ionic liquids (PILs) capable of controlling the synthesis and stabilisation of silver nanoparticles (AgNPs) and their synergistic antimicrobial activity are reported. The interaction of the ionic liquid moieties with the silver precursor enabled the controlled in situ formation and stabilisation of AgNPs via extended UV photoreduction after the printing process, thus demonstrating an effective decoupling of the device manufacturing from the on-demand generation of nanomaterials, which avoids the potential aging of the nanomaterials through oxidation. The printed devices showed a multi-functional and tuneable microbicidal activity against Gram positive (B. subtilis) and Gram negative (E. coli) bacteria and against the mould Aspergillus niger. While the polymeric material alone was found to be bacteriostatic, the AgNPs conferred bactericidal properties to the material. Combining PIL-based materials with functionalities, such as in situ and photoactivated on-demand fabricated antimicrobial AgNPs, provides a synergistic functionality that could be harnessed for a variety of applications, especially when coupled to the freedom of design inherent to additive manufacturing techniques.
000151336 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FSE/E15-20R$$9info:eu-repo/grantAgreement/ES/MCIU/PID2019-109333RB-I00
000151336 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttps://creativecommons.org/licenses/by/4.0/deed.es
000151336 590__ $$a7.59$$b2021
000151336 591__ $$aMATERIALS SCIENCE, BIOMATERIALS$$b9 / 45 = 0.2$$c2021$$dQ1$$eT1
000151336 592__ $$a1.24$$b2021
000151336 593__ $$aMaterials Science (miscellaneous)$$c2021$$dQ1
000151336 593__ $$aBiomedical Engineering$$c2021$$dQ1
000151336 594__ $$a9.9$$b2021
000151336 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000151336 700__ $$aMiralles-Comins, S.
000151336 700__ $$0(orcid)0000-0002-8263-0473$$aFranco-Castillo, I.
000151336 700__ $$aCameron, J.M.
000151336 700__ $$aCao, Q.
000151336 700__ $$aKarjalainen, E.
000151336 700__ $$aAlves Fernandes, J.
000151336 700__ $$aNewton, G.N.
000151336 700__ $$0(orcid)0000-0003-4848-414X$$aMitchell, S.G.
000151336 700__ $$aSans, V.
000151336 773__ $$g9, 16 (2021), 5467-5476$$pBiomater. sci.$$tBiomaterials Science$$x2047-4830
000151336 8564_ $$s3198245$$uhttps://zaguan.unizar.es/record/151336/files/texto_completo.pdf$$yVersión publicada
000151336 8564_ $$s2095181$$uhttps://zaguan.unizar.es/record/151336/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000151336 909CO $$ooai:zaguan.unizar.es:151336$$particulos$$pdriver
000151336 951__ $$a2025-10-17-14:23:02
000151336 980__ $$aARTICLE