The oriented and patterned growth of fluorescent metal–organic frameworks onto functionalized surfaces

Zhuang, Jin‐Liang; Friedel, Jasmin; Terfort, Andreas

doi:10.3762/bjnano.3.66

Cited by 39 publications

(29 citation statements)

References 57 publications

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“…Along with the production of MOF layers on solid surfaces, different methods have been applied for MOF patterning on surfaces, for instance, inkjet printing, scanning‐probe assisted patterning, and microcontact printing with solvothermal process or with LbL methods . Light has also been applied to structure MOF films via photolithography of the substrate or via electron beam lithography . Applying an IR laser to locally heat a substrate and confine the MOF growth has also been reported as a promising tool for direct laser writing of MOFs .…”

Section: Mofs With Hierarchical Architecturesmentioning

confidence: 99%

Rising Up: Hierarchical Metal–Organic Frameworks in Experiments and Simulations

et al. 2019

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Controlled synthesis across several length scales, ranging from discrete molecular building blocks to size-and morphology-controlled nanoparticles to 2D sheets and thin films and finally to 3D architectures, is an advanced and highly active research field within both the metal-organic framework (MOF) domain and the overall material science community. Along with synthetic progress, theoretical simulations of MOF structures and properties have shown tremendous progress in both accuracy and system size. Further advancements in the field of hierarchically structured MOF materials will allow the optimization of their performance; however, this optimization requires a deep understanding of the different synthesis and processing techniques and an enhanced implementation of material modeling. Such modeling approaches will allow us to select and synthesize the highest-performing structures in a targeted rational manner. Here, recent progress in the synthesis of hierarchically structured MOFs and multiscale modeling and associated simulation techniques is presented, along with a brief overview of the challenges and future perspectives associated with a simulation-based approach toward the development of advanced hierarchically structured MOF materials. Hierarchical Architecturesand signal transduction. These molecular components are then organized into subcellular and cellular compartments or domains. These subcellular and cellular compartments are then structured into different organs and organ systems, which ultimately, at the highest level, constitute the entire organism. These organisms are then able to self-replicate and are themselves part of more complex ecosystems.Hierarchically organized synthetic materials also contain structural elements at more than one length scale. This structural hierarchy can strongly influence bulk material properties. Understanding the effects of hierarchical structure is essential for guiding the synthesis of new materials with properties that are tailored to specific applications. [2] The individual building blocks in a material, which are often grouped into different subdomains and domains, are usually regarded as structural elements in hierarchical materials. However, other features of materials, such as porosity or chemical composition, can also be organized hierarchically, which is crucial for optimizing specific properties, such as diffusion within a material or directional energy transfer. [3] The hierarchical order of a material may be defined as the number (n) of levels of scale within a specific structure. [2] As in natural systems, such as proteins, one can categorize structures at different length scales starting from the smallest length scale as primary structures, secondary structures, tertiary structures, and so on. [4] Metal-organic frameworks (MOFs) are a class of functional crystalline materials that has received increasing attention over the

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Section: Mofs With Hierarchical Architecturesmentioning

confidence: 99%

Rising Up: Hierarchical Metal–Organic Frameworks in Experiments and Simulations

et al. 2019

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“…The first selective LBL deposition of SURMOFs has been shown for HKUST-1, which is grown on a patterned SAM created by CP [16,31]. Figure 17.3 shows a square-shaped pattern of HKUST-1 SURMOFs grown on a pattern of MHDA SAM molecules, which were transferred to the gold substrate by a stamp.…”

Section: Synthesis Of Laterally Structured Substratesmentioning

confidence: 99%

SURMOFs: Liquid-Phase Epitaxy of Metal-Organic Frameworks on Surfaces

Heinke

Gliemann

Tremouilhac

et al. 2016

The Chemistry of Metal-Organic Frameworks: Synthesis, Characterization, and Applications

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“…Recently, 2D coatings of MOFs and 1D micro/nanostructures, and MOF-based devices are gaining interests because they can be processed into integrated devices. The 2D coatings include polycrystalline thin films [ 9 , 10 ], SURMOF crystalline nanofilms [ 11 ], MOF-coated silicon nanowires [ 12 ], patterned growth [ 13 ], and single crystal arrays [ 14 ]. 1D nanowire structures of MOFs have also emerged [ 15 ], but a key barrier to wide-scale integration of functional 1D nanostructures into devices is the difficulty of reproducibly forming programmed contacts between nanowires and substrates.…”

Section: Introductionmentioning

confidence: 99%

Metal Organic Framework Micro/Nanopillars of Cu(BTC)·3H2O and Zn(ADC)·DMSO

Kojtari

2015

Nanomaterials

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In this work, we report the optical and thermal properties of Cu(BTC)·3H2O (BTC = 1,3,5-benzenetricarboxylic acid) and Zn(ADC)·DMSO (ADC = 9,10-anthracenedicarboxylic acid, DMSO = dimethyl sulfoxide) metal-organic frameworks (MOFs) micro/nanopillars. The morphologies of MOFs on surfaces are most in the form of micro/nanopillars that were vertically oriented on the surface. The size and morphology of the pillars depend on the evaporation time, concentration, solvent, substrate, and starting volume of solutions. The crystal structures of the nanopillars and micropillars are the same, confirmed by powder XRD. Zn(ADC)·DMSO pillars have a strong blue fluorescence. Most of ADC in the pillars are in the form of monomers, which is different from ADC in the solid powder.

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The oriented and patterned growth of fluorescent metal–organic frameworks onto functionalized surfaces

Cited by 39 publications

References 57 publications

Rising Up: Hierarchical Metal–Organic Frameworks in Experiments and Simulations

Rising Up: Hierarchical Metal–Organic Frameworks in Experiments and Simulations

SURMOFs: Liquid-Phase Epitaxy of Metal-Organic Frameworks on Surfaces

Metal Organic Framework Micro/Nanopillars of Cu(BTC)·3H2O and Zn(ADC)·DMSO

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