Roland A. Fischer
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View article: Follow‐Up of 3‐Year Luspatercept Treatment in a Transfused ß‐Thalassemia Patient. Bone Marrow: An Undervalued Iron Store
Follow‐Up of 3‐Year Luspatercept Treatment in a Transfused ß‐Thalassemia Patient. Bone Marrow: An Undervalued Iron Store Open
Introduction Treatment with luspatercept may improve transfusion requirements in transfusion‐dependent thalassemia (TDT), but the improved erythroid maturation in the bone marrow influences body iron distribution. Case Report We report on …
View article: Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer
Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer Open
Coordination polymers (CPs) represent an innovative class of materials with proven potential for multiphoton absorption applications. However, understanding the structure‐property relationships that govern their nonlinear optical behavior …
View article: Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships
Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships Open
Metal–organic frameworks (MOFs) are emerging as promising materials for multiphoton absorption (MPA), a nonlinear optical phenomenon relevant for applications, such as bioimaging, phototherapy, and photonic devices. However, the structural…
View article: Bayesian Exploration of Metal‐Organic Framework‐Derived Nanocomposites for High‐Performance Supercapacitors
Bayesian Exploration of Metal‐Organic Framework‐Derived Nanocomposites for High‐Performance Supercapacitors Open
Metal‐organic framework (MOF)‐derived materials are promising candidates for energy storage applications, particularly as supercapacitors, owing to their high porosity, tunable compositions, and pseudocapacitive behavior. However, performa…
View article: Cobalt‐Based Catalyst Integration Into a Hierarchically Ordered Macro‐Meso‐microporous Carbon Cathode for High‐performance Aqueous Zn‐Sulfur Batteries
Cobalt‐Based Catalyst Integration Into a Hierarchically Ordered Macro‐Meso‐microporous Carbon Cathode for High‐performance Aqueous Zn‐Sulfur Batteries Open
The pyrolytic synthesis of an ordered macro‐meso‐micro porous carbon cathode material (OM‐PC) with integration of a Co 3 ZnC/Co catalyst is reported. It is derived from a Co‐doped ZIF‐8 framework via a templated in situ growth within the i…
View article: Model Experiments in Chemistry Education: A Classification Framework
Model Experiments in Chemistry Education: A Classification Framework Open
View article: Cooperative Reactivity Induced by All-Gallium Coordination at Nickel
Cooperative Reactivity Induced by All-Gallium Coordination at Nickel Open
Synergistic effects in mixed-metal complexes can lead to small-molecule activation and intriguing reactivity patterns. Herein, we report the dimerization of acetonitrile to a nacnac-type β-diketiminate ligand at the nickel/gallium complex …
View article: Refined Atomic Layer Deposition in Metal-Organic Frameworks (AIM) for the Effective and Atom-Precise Introduction of Pt1-3 in Node-Accessible NU-1000
Refined Atomic Layer Deposition in Metal-Organic Frameworks (AIM) for the Effective and Atom-Precise Introduction of Pt1-3 in Node-Accessible NU-1000 Open
Through the elaboration of standard atomic layer deposition (ALD) recipes to fit the properties of complex, porous metal-organic framework (MOF) substrates, it was possible to synthesize refined Pt-AIM@NU-1000 materials and advance the und…
View article: A Redox-Active Tetrathiafulvalene-Based Three-Dimensional Covalent Organic Framework with scu Topology for Controllable Charge Transport
A Redox-Active Tetrathiafulvalene-Based Three-Dimensional Covalent Organic Framework with scu Topology for Controllable Charge Transport Open
Unlike two-dimensional (2D) frameworks where conductivity is typically restricted to in-plane transport, scu topology offers three-dimensional (3D) conduction pathways, enhancing bulk conductivity. When integrated with redox-active species…
View article: Cu─X Bonds Regulated Conduction and Polarization Loss in Conductive Metal‐Organic Framework Under Electromagnetic Field
Cu─X Bonds Regulated Conduction and Polarization Loss in Conductive Metal‐Organic Framework Under Electromagnetic Field Open
Conduction and polarization are known to profoundly impact conductive metal–organic frameworks (c‐MOFs) for their applications in electromagnetic wave (EMW) absorption. Albeit a few advances along c‐MOF platforms in enhancing their EMW abs…
View article: Photosystem I and ZIF-8 Interfacing: Entrapment and Immobilization
Photosystem I and ZIF-8 Interfacing: Entrapment and Immobilization Open
In this study, we explore the interfacing of Photosystem I (PSI) with the metal-organic framework (MOF) ZIF-8 (ZIF = zeolitic imidazolate framework) through encapsulation and surface immobilization methods, aimed at stabilizing PSI through…
View article: <i>In Situ</i> Engineering of Two-Dimensional Heterostructures for Enhanced Photocatalytic Decontamination of Methyl Orange
<i>In Situ</i> Engineering of Two-Dimensional Heterostructures for Enhanced Photocatalytic Decontamination of Methyl Orange Open
Two-dimensional (2D)/2D heterostructured catalysts have garnered significant attention in photocatalytic environmental remediation due to their relevance in optoelectronic, as well as solar energy conversion systems. However, fast photocar…
View article: A living library concept to capture the dynamics and reactivity of mixed-metal clusters for catalysis
A living library concept to capture the dynamics and reactivity of mixed-metal clusters for catalysis Open
View article: CO<sub>2</sub> and Temperature Induced Switching of a Flexible Metal–Organic Framework with Surface‐Mounted Nanoparticles
CO<sub>2</sub> and Temperature Induced Switching of a Flexible Metal–Organic Framework with Surface‐Mounted Nanoparticles Open
Within the material family of metal–organic frameworks (MOFs) the subclass of flexible MOFs (flexMOFs) has attracted great attention, showing structural flexibility as a response to external stimuli such as guest adsorption, temperature, a…
View article: Design and characterisation of ZIF-8/alginate composites as drug carrier systems
Design and characterisation of ZIF-8/alginate composites as drug carrier systems Open
This work gives insight into rapid, in situ drug encapsulation in ZIF-8, its incorporation into an alginate matrix at 95 wt%, yielding MOF composites with controlled drug release, and preliminary in vitro studies on their antiproliferative…
View article: Water-soluble N-heterocyclic carbene stabilized gold nanoparticles by top-down synthesis: performance in catalysis and photoacoustic imaging
Water-soluble N-heterocyclic carbene stabilized gold nanoparticles by top-down synthesis: performance in catalysis and photoacoustic imaging Open
N-heterocyclic carbene (NHC) stabilized gold nanoparticles synthesized by the 'top-down' approach show greater promise in catalysis and photoacoustic imaging compared to their 'bottom-up' counterparts.
View article: Strategies to achieve reproducible synthesis of phase-pure Zr-porphyrin metal-organic frameworks
Strategies to achieve reproducible synthesis of phase-pure Zr-porphyrin metal-organic frameworks Open
Porphyrin-based metal-organic frameworks (MOFs) are gaining traction for various applications due to their sorption, optoelectronic and catalytic properties. MOFs with Zr-based nodes constitute a particularly robust and versatile class of …
View article: Electrostatic Tailoring of Freestanding Polymeric Films for Multifunctional Thermoelectrics, Hydrogels, and Actuators
Electrostatic Tailoring of Freestanding Polymeric Films for Multifunctional Thermoelectrics, Hydrogels, and Actuators Open
Organic conducting polymer poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS) has garnered enormous attention in organic electronics due to its low-cost solution processability, highly tunable conductivity, superior mech…
View article: Trace Adsorptive Removal of PFAS from Water by Optimizing the UiO‐66 MOF Interface
Trace Adsorptive Removal of PFAS from Water by Optimizing the UiO‐66 MOF Interface Open
The confluence of pervasiveness, bioaccumulation, and toxicity in freshwater contaminants presents an environmental threat second to none. Exemplifying this trifecta, per‐ and polyfluoroalkyl substances (PFAS) present an alarming hazard am…
View article: On the mechanism of electron-beam-induced structural degradation in ZIF-8 and its electron dose tolerance
On the mechanism of electron-beam-induced structural degradation in ZIF-8 and its electron dose tolerance Open
Zeolitic-imidazolate frameworks (ZIFs) are crystalline microporous materials with promising potential for gas adsorption and catalysis application. Further research advances include studies on integrating ZIFs into nanodevice concepts. In …
View article: Discovery of a Concerted Mechanism in Arylmalonate Decarboxylase Expands the Catalytic Scope for Cofactor-free C-C Bond Cleavage
Discovery of a Concerted Mechanism in Arylmalonate Decarboxylase Expands the Catalytic Scope for Cofactor-free C-C Bond Cleavage Open
The cofactor-free arylmalonate decarboxylase (AMDase) has been applied for the synthesis of a large number of α-aryl and α-alkenylcarboxylic acids with outstanding stereoselectivity. We observed that (S)-selective AMDase variant ICPLLG pro…
View article: C–C Coupling in sterically demanding porphyrin environments
C–C Coupling in sterically demanding porphyrin environments Open
Unlike their planar counterparts, classic synthetic protocols for C–C bond forming reactions on nonplanar porphyrins are underdeveloped. The development of C–C bond forming reactions on nonplanar porphyrins is critical in advancing this fi…
View article: Modifikation eines Cu‐Pd‐Schaufelrad‐Metall‐Organischen Gerüsts für die selektive CO<sub>2</sub>‐Elektroreduktion
Modifikation eines Cu‐Pd‐Schaufelrad‐Metall‐Organischen Gerüsts für die selektive CO<sub>2</sub>‐Elektroreduktion Open
Die Optimierung der Bindungsenergie zwischen dem Intermediat und dem aktiven Zentrum ist ein entscheidender Faktor, um die katalytische Produktselektivität und Aktivität bei der elektrochemischen Kohlendioxidreduktion (CO 2 RR) zu steuern.…
View article: Engineering a Cu‐Pd Paddle‐Wheel Metal–Organic Framework for Selective CO<sub>2</sub> Electroreduction
Engineering a Cu‐Pd Paddle‐Wheel Metal–Organic Framework for Selective CO<sub>2</sub> Electroreduction Open
Optimizing the binding energy between the intermediate and the active site is a key factor for tuning catalytic product selectivity and activity in the electrochemical carbon dioxide reduction reaction. Copper active sites are known to red…
View article: Carbon nanolayer-mounted single metal sites enable dipole polarization loss under electromagnetic field
Carbon nanolayer-mounted single metal sites enable dipole polarization loss under electromagnetic field Open
View article: A Mixed Aryl/Amide Complex of Iron(II)
A Mixed Aryl/Amide Complex of Iron(II) Open
The combined incorporation of a labile and a stabilizing ligand in a metal‐organic precursor is of interest for the synthesis of low valent ligated (hetero)metallic clusters. The heteroleptic aryl/amide iron (II) complex [Fe 2 (Mes) 2 (BTS…
View article: Molecular Architecture @ MOFs: Designing a Multifunctional Catalyst for the Cascade Reaction of Olefins via Epoxides to Cyclic Carbonates
Molecular Architecture @ MOFs: Designing a Multifunctional Catalyst for the Cascade Reaction of Olefins via Epoxides to Cyclic Carbonates Open
Employing enzymatic reaction cascade principles to synthesize artificial materials with multiple autonomously operating active sites is one of the holy grails in modern catalysis research. In this regard, metal–organic frameworks (MOFs) ar…
View article: Tuning the Reconstruction of Metal–Organic Frameworks during the Oxygen Evolution Reaction
Tuning the Reconstruction of Metal–Organic Frameworks during the Oxygen Evolution Reaction Open
View article: ZnO@ZIF-8 heteronanostructures for advanced neuromorphic synaptic devices
ZnO@ZIF-8 heteronanostructures for advanced neuromorphic synaptic devices Open
View article: Copper Imidazolin-imine Coordination Compounds as Precursors for a Cu/Al Complex
Copper Imidazolin-imine Coordination Compounds as Precursors for a Cu/Al Complex Open
The reactions of [(CF3SO3Cu)2(C6H6)] with the sterically hindered imidazolin-2-imine ligands DippImTMS (1,3-Bis(2,6-diisopropylphenyl)-2-(trimethylsilylimino)imidazoline) or DippImH (1…