A5088268597- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Metal-Organic Frameworks: Synthesis and Applications
- Covalent Organic Framework Applications
- Advanced Photocatalysis Techniques
- Crystallography and molecular interactions
- Carbon dioxide utilization in catalysis
- Machine Learning in Materials Science
- Advanced Nanomaterials in Catalysis
- Supramolecular Self-Assembly in Materials
- Gas Sensing Nanomaterials and Sensors
- Carbon Dioxide Capture Technologies
- Advanced Battery Materials and Technologies
- Advanced battery technologies research
- Lanthanide and Transition Metal Complexes
- Magnetism in coordination complexes
- Luminescence and Fluorescent Materials
- Enhanced Oil Recovery Techniques
- Asymmetric Hydrogenation and Catalysis
- Ammonia Synthesis and Nitrogen Reduction
- Nanoplatforms for cancer theranostics
- Molecular Sensors and Ion Detection
- Nanocluster Synthesis and Applications
- CO2 Reduction Techniques and Catalysts
- Dendrimers and Hyperbranched Polymers
Oregon State University
2020-2025
Drug Discovery Laboratory (Norway)
2025
École Polytechnique Fédérale de Lausanne
2015-2021
Hôpital de Sion
2016-2020
Institut de Chimie
2016-2020
Italian Institute of Technology
2020
Corvallis Environmental Center
2020
Cyprus University of Technology
2018
Institut Català de Nanociència i Nanotecnologia
2013-2016
University of Liverpool
2010-2014
The carboxylate ligand 1,3,6,8-tetrakis(p-benzoic acid)pyrene (TBAPy)—based on the strongly fluorescent long-lifetime pyrene core—affords a permanently microporous metal−organic framework, [In2(OH)2(TBAPy)]·(guests) (1), displaying 54% total accessible volume and excellent thermal stability. Fluorescence studies reveal that both 1 TBAPy display strong emission bands at 471 529 nm, respectively, upon excitation 390 with framework coordination of ligands significantly increasing lifetime from...
Porous materials find widespread application in storage, separation, and catalytic technologies. We report a crystalline porous solid with adaptable porosity, which simple dipeptide linker is arranged regular array by coordination to metal centers. Experiments reinforced molecular dynamics simulations showed that low-energy torsions displacements of the peptides enabled available pore volume evolve smoothly from zero as guest loading increased. The observed cooperative feedback sorption...
The present review showcases the scientific progress in field of dual-functional photocatalysis for hydrogen evolution coupled with oxidation chemical substances. Considering that is a promising alternative to fossil fuels, photocatalytic water splitting represents an approach produce using abundant solar energy. However, industrialization this process has not occurred yet, mainly due limitations related high cost, toxicity, poor stability, or low efficiency majority systems employed...
We report a methodology using machine learning to capture chemical intuition from set of (partially) failed attempts synthesize metal-organic framework. define as the collection unwritten guidelines used by synthetic chemists find right synthesis conditions. As experiments usually remain unreported, we have reconstructed typical track in successful search for finding optimal conditions that yields HKUST-1 with highest surface area reported date. illustrate importance quantifying this novel materials.
Abstract Iodine (I 2 ) capture and recovery is an important process in many industrial practices. Conventional materials for I include Ag 0 ‐based aerogels zeolites C‐based powders, which suffer from expensive and/or inefficient recovery. Recently, metal–organic frameworks (MOFs) have shown potential as good adsorbents with high capacity, fast uptake, recyclability. The powder form of MOFs, however, often makes them impractical large‐scale applications. Herein, a versatile method based on...
A strategy for enhancing the photocatalytic performance of MOF-based systems (MOF: metal–organic framework) is developed through construction MOF/MOF heterojunctions. The combination MIL-167 with MIL-125-NH2 leads to formation MIL-167/MIL-125-NH2 heterojunctions improved optoelectronic properties and efficient charge separation. outperforms its single components MIL-125-NH2, in terms H2 production (455 versus 0.8 51.2 μmol h–1 g–1, respectively), under visible-light irradiation, without use...
We report herein an efficient, fast, and simple synthesis of imine-based covalent organic framework (COF) at room temperature (hereafter, RT-COF-1). RT-COF-1 shows a layered hexagonal structure exhibiting channels, is robust, porous to N2 CO2 . The room-temperature has enabled us fabricate position low-cost micro- submicropatterns on several surfaces, including solid SiO2 substrates flexible acetate paper, by using lithographically controlled wetting conventional ink-jet printing.
Two new three-dimensional porous Zn(II)-based metal–organic frameworks, containing azine-functionalized pores, have been readily and quickly isolated via mechanosynthesis, by using a nonlinear dicarboxylate linear N-donor ligands. The use of nonfunctionalized methyl-functionalized ligands has led to the formation frameworks with different topologies metal–ligand connectivities therefore pore sizes accessible volumes. Despite this, both (MOFs) possess comparable BET surface areas CO2 uptakes...
Abstract The impact of different transition metal‐based co‐catalysts toward photocatalytic water reduction when they are physically mixed with visible‐light active MIL‐125‐NH 2 is first systematically studied. All co‐catalyst/MIL‐125‐NH systems found to be highly stable after photocatalysis, the NiO/MIL‐125‐NH and Ni P/MIL‐125‐NH exhibiting high hydrogen (H ) evolution rates 1084 1230 µmol h −1 g , respectively. Second, how electron donors affect stability H generation rate best system...
This review provides an overview on the different types of electronic MOF sensors used for detection molecules in gas/vapour phase and how to assess their performances.
A flexible metal-organic framework selectively sorbs para- (pX) over meta-xylene (mX) by synergic restructuring around pX coupled with generation of unused void space upon mX loading. The nature the structural change suggests more generally that structures which are initially mismatched in terms fit and capacity to preferred guest strong candidates for effective molecular separations.
Frustrated Lewis pairs (FLPs) consist of sterically hindered acids and bases, which provide high catalytic activity towards non-metal-mediated activation "inert" small molecules, including CO2 among others. One critical issue homogeneous FLPs, however, is their instability upon recycling, leading to deactivation. Herein, we a solution this by incorporating bulky acid-functionalized ligand into water-tolerant metal-organic framework (MOF), named SION-105, employing basic diamine substrates...
We showcase the key role of co-catalyst when combined with MIL-125-NH<sub>2</sub> towards photocatalytic H<sub>2</sub> generation.
Many metal-organic frameworks are water labile, including the iconic Hong-Kong University of Science and Technology-1 (HKUST-1). Spray-dry encapsulation HKUST-1 crystals into polystyrene microspheres is reported here to yield composites that resistant but retain most excellent gas sorption capacity HKUST-1. These demonstrated exhibit superior adsorption/desorption cycling, maintaining level uptake even after three cycles. As a service our authors readers, this journal provides supporting...
Prolonged consumption of water contaminated with fluoride ions (F–) at concentrations exceeding 1.5 ppm can lead to considerable health implications, particularly in children and developing embryos. With irreversible potentially severe forms toxicity such as skeletal fluorosis being endemic least 25 countries, constructing affordable, remote-access, reliable water-sampling methods for F– contamination is an important goal. In this work, we present a novel lanthanide-based luminescent...
We present the
Abstract Materials with surfaces that can be switched from high/superhydrophobicity to superhydrophilicity are useful for myriad applications. Herein, we report a metal–organic framework (MOF) assembled Zn II ions, 1,4‐benzenedicarboxylate, and hydrophobic carborane‐based linker. The MOF crystal‐surface between superhydrophilic through chemical treatment remove some of the building blocks.
Herein, a novel integrated adsorption–photoreduction system, which captures highly mobile and toxic hexavalent chromium (Cr(<sc>vi</sc>)) from real-world water samples reduces it to less benign Cr(<sc>iii</sc>) species, was designed.
Biofuels are considered sustainable and renewable alternatives to conventional fossil fuels. Biobutanol has recently emerged as an attractive option compared bioethanol biodiesel, but a significant challenge in its production lies the separation stage. The current industrial process for of biobutanol includes ABE (acetone–butanol–ethanol) fermentation from biomass; resulting broth butanol concentration no more than 2 wt% (the rest is essentially water). Therefore, development cost-effective...
The removal of organophosphorus (OP) herbicides from water has been studied using adsorptive removal, chemical oxidation, electrooxidation, enzymatic degradation, and photodegradation. OP herbicide glyphosate (GP) is one the most used worldwide, leading to excess GP in wastewater soil. commonly broken down environmental conditions compounds such as aminomethylphosphonic acid (AMPA) or sarcosine, with AMPA having a longer half-life similar toxicity GP. Metal-organic frameworks (MOFs) are...