000132105 001__ 132105
000132105 005__ 20240319081007.0
000132105 0247_ $$2doi$$a10.1021/acsami.2c10106
000132105 0248_ $$2sideral$$a131573
000132105 037__ $$aART-2022-131573
000132105 041__ $$aeng
000132105 100__ $$aMonti, Joël
000132105 245__ $$aTwo-Photon Laser Microprinting of Highly Ordered Nanoporous Materials Based on Hexagonal Columnar Liquid Crystals
000132105 260__ $$c2022
000132105 5060_ $$aAccess copy available to the general public$$fUnrestricted
000132105 5203_ $$aNanoporous materials relying on supramolecular liquid crystals (LCs) are excellent candidates for size- and charge-selective membranes. However, whether they can be manufactured using printing technologies remained unexplored so far. In this work, we develop a new approach for the fabrication of ordered nanoporous microstructures based on supramolecular LCs using two-photon laser printing. In particular, we employ photo-cross-linkable hydrogen-bonded complexes, that self-assemble into columnar hexagonal (Colh) mesophases, as the base of our printable photoresist. The presence of photopolymerizable groups in the periphery of the molecules enables the printability using a laser. We demonstrate the conservation of the Colh arrangement and of the adsorptive properties of the materials after laser microprinting, which highlights the potential of the approach for the fabrication of functional nanoporous structures with a defined geometry. This first example of printable Colh LC should open new opportunities for the fabrication of functional porous microdevices with potential application in catalysis, filtration, separation, or molecular recognition.
000132105 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000132105 590__ $$a9.5$$b2022
000132105 591__ $$aNANOSCIENCE & NANOTECHNOLOGY$$b27 / 107 = 0.252$$c2022$$dQ2$$eT1
000132105 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b55 / 343 = 0.16$$c2022$$dQ1$$eT1
000132105 592__ $$a2.178$$b2022
000132105 593__ $$aMaterials Science (miscellaneous)$$c2022$$dQ1
000132105 593__ $$aNanoscience and Nanotechnology$$c2022$$dQ1
000132105 593__ $$aMedicine (miscellaneous)$$c2022$$dQ1
000132105 594__ $$a15.7$$b2022
000132105 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000132105 700__ $$0(orcid)0000-0002-8932-9085$$aConcellón, Alberto$$uUniversidad de Zaragoza
000132105 700__ $$aDong, Ruiqi
000132105 700__ $$aSimmler, Mira
000132105 700__ $$aMünchinger, Alexander
000132105 700__ $$aHuck, Christian
000132105 700__ $$aTegeder, Petra
000132105 700__ $$aNirschl, Hermann
000132105 700__ $$aWegener, Martin
000132105 700__ $$aOsuji, Chinedum O.
000132105 700__ $$aBlasco, Eva
000132105 7102_ $$12013$$2765$$aUniversidad de Zaragoza$$bDpto. Química Orgánica$$cÁrea Química Orgánica
000132105 773__ $$g14, 29 (2022), 33746-33755$$pACS appl. mater. interfaces$$tACS applied materials & interfaces$$x1944-8244
000132105 8564_ $$s1950416$$uhttps://zaguan.unizar.es/record/132105/files/texto_completo.pdf$$yPostprint
000132105 8564_ $$s1171030$$uhttps://zaguan.unizar.es/record/132105/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000132105 909CO $$ooai:zaguan.unizar.es:132105$$particulos$$pdriver
000132105 951__ $$a2024-03-18-14:46:12
000132105 980__ $$aARTICLE