4.7 Review

The marriage of porous cages and metal clusters for advanced catalysis

Related references

Note: Only part of the references are listed.
Article Chemistry, Multidisciplinary

Air-Stable Radical Organic Cages as Cascade Nanozymes for Enhanced Catalysis

Xiao-Dong Yang et al.

Summary: In this study, air-stable radicals were introduced into the skeleton of organic cages through photoinduced electron transfer, resulting in nanozyme-like activity. These radicals can mimic the peroxidase activity of natural enzymes and promote oxidation reactions. An integrated catalyst was also developed by encapsulating Au clusters into the cage, which can effectively promote enzyme-like tandem reactions.

SMALL (2023)

Article Materials Science, Multidisciplinary

Creation of Assembled Plasmonic Network Architectures with Selective Capture of Guest Molecules in Hotspots Region

Fuwei Sun et al.

Summary: Plasmonic networks have gained increasing attention due to their strong plasmon coupling effects and collective optical behavior in hotspot regions. However, engineering network architectures with flexible control over hotspot density and intensity is a challenge. This study presents a bottom-up self-assembly strategy using cage-assisted structures to construct complex plasmonic network architectures with adjustable hotspots. The integration of host-guest chemistry enables selective molecule trapping in hotspots, providing opportunities for diverse plasmon-based applications.

ADVANCED OPTICAL MATERIALS (2023)

Article Nanoscience & Nanotechnology

Immobilizing Metal Nanoparticles on Hierarchically Porous Organic Cages with Size Control for Enhanced Catalysis

Qiao Zhang et al.

Summary: Incorporating metal nanoparticles (MNPs) with controlled size and spatial distributions into porous composites is challenging but beneficial for various applications. This study presents a method to immobilize highly dispersed MNPs (Pd, Ir, Pt, Rh, and Ru) with controlled size (<2 nm) on hierarchically micro-and mesoporous organic cage supports. The functional heads on the ionic surfactants and nanoconfinement of pores guide the nucleation and growth of MNPs, resulting in a uniform distribution and prevention of agglomeration.

ACS APPLIED MATERIALS & INTERFACES (2023)

Article Chemistry, Multidisciplinary

Post-Assembly Modification of Homochiral Titanium-Organic Cages for Recognition and Separation of Molecular Isomers

Guang-Hui Chen et al.

Summary: A chiral metal-organic cage (MOC) was fixed into a porous framework using a post-assembly modification strategy, allowing for easier study of the host-guest chemistry. An optical resolution was achieved for the anionic Ti4L6 cage, resulting in homochiral Delta Delta Delta Delta- and ????-[Ti4L6] cages. Through a post-assembly reaction, homochiral cage-based microporous frameworks (PTC-236(Delta) and PTC-236(?)) were easily prepared. These frameworks showed high stability and were utilized for the recognition and separation of isomeric molecules, providing a new approach for combining MOCs into functional porous frameworks.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2023)

Review Chemistry, Multidisciplinary

Porous Organic Cages

Xinchun Yang et al.

Summary: Porous organic cages (POCs) are a new class of low-density crystalline materials that have wide applications in molecular recognition, gas storage and separation, and proton conduction. Compared to other porous structures like MOFs, COFs, and POPs, POCs have the advantages of specific surface areas, porosities, open pore channels, tunable structures, and solubilities in common solvents. This review summarizes recent progress in POCs, including their design, synthesis, characterization, and applications, and discusses future challenges and opportunities in the field.

CHEMICAL REVIEWS (2023)

Article Chemistry, Multidisciplinary

Enzyme Grafting with a Cofactor-Decorated Metal-Organic Capsule for Solar-to-Chemical Conversion

Jianwei Wei et al.

Summary: An enzyme grafting strategy was used to create a metal-organic capsule-docking artificial enzyme that bypasses the need for cofactor shuttling and regeneration. This semi-artificial enzyme efficiently converts various types of alcohols to amine products in aqueous/organic solutions and Escherichia coli, offering opportunities for sustainable and environmentally friendly biomanufacturing.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2023)

Article Chemistry, Multidisciplinary

Alloy electrocatalysts

Meng Du et al.

Summary: The development of clean sustainable energy conversion technologies to address energy shortage and environmental pollution has gained widespread attention. High-performance electrocatalysts are essential for improving the rate and selectivity of key chemical reactions in these technologies. Alloys have become a research hotspot in electrocatalysis due to their higher catalytic activity, stability, and selectivity compared to single-metal catalysts. This review first introduces the design strategies for alloy electrocatalysts, focusing on achieving optimal performance through composition regulation, size optimization, and morphology control. Subsequently, a comprehensive overview of the electrocatalytic applications of binary, ternary, quaternary, and high-entropy alloys in different types of electrochemical energy conversion processes is provided. Finally, the challenges and future outlook for the rational design of advanced alloy electrocatalysts are presented.

ENERGYCHEM (2023)

Article Chemistry, Multidisciplinary

Creating Dynamic Nanospaces in Solution by Cationic Cages as Multirole Catalytic Platform for Unconventional C(sp)-H Activation Beyond Enzyme Mimics

Kang Li et al.

Summary: In this study, we demonstrate the accomplishment of multirole and multi-way cage-confined catalysis by creating dynamic nanospaces in solution using highly charged positive coordination cage of [Pd-6(RuL3)(8)](28+). The biomimetic cage effect enables versatile functions and anomalous reactivities, and the amphoteric heterogeneity generated by partial deprotonation of imidazole-NHs on cage sphere enhances cavity-basicity against solution-acidity. The synergistic actions of cage hydrophobicity, host-guest electrostatic interactions, and imidazole-N coordination facilitate various catalytic reactions and phase transfers, providing a useful catalytic protocol that combines the merits of different types of catalysis.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Article Chemistry, Multidisciplinary

A Hydrogen-Bonded Ravel Assembled by Anion Coordination

Xiaotong Zhao et al.

Summary: Anion-coordination-driven assembly (ACDA) is a powerful method for constructing anionic supramolecular architectures. Expanding the anion centers to organic tris-carboxylates has shown promising ability in constructing novel topologies with increasing complexity and diversity.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Article Chemistry, Physical

Caged Iridium Catalyst for Hydrosilylation of Alkynes with High Site Selectivity

Qiaosheng Li et al.

Summary: The proximity and orientation of reacting groups within organic cages may differ from that in free solution, leading to differences in reaction selectivity. In this study, we developed a synthetic strategy to encapsulate iridium nanoparticles (Ir-NP@COP1-T) within organic cages in a homogeneous solution. The resulting Ir-NP@COP1-T showed good selectivity in the hydrosilylation reaction of alkynes, offering a fresh perspective for catalysis using soluble microporous cages as supports for inorganic nanoparticles.

CHEMCATCHEM (2022)

Review Chemistry, Multidisciplinary

Encapsulation of Metal Clusters within Porous Organic Materials: From Synthesis to Catalysis Applications

Xiao-Dong Yang et al.

Summary: Metal clusters (MCs) possess distinct geometric and electronic structures, and their outstanding performance in catalysis applications have led to significant research interest. However, smaller-sized MCs are easily deactivated due to migration coalescence, making the search for an appropriate stabilizer urgently demanded. Porous organic polymers (POPs) and organic molecular cages (OMCs) have emerged as promising materials for encapsulating MCs, ensuring uniform size distribution and stability.

CHEMISTRY-AN ASIAN JOURNAL (2022)

Article Chemistry, Multidisciplinary

High Fluorescence Porous Organic Cage for Sensing Divalent Palladium Ion and Encapsulating Fine Palladium Nanoparticles

Huimin Ren et al.

Summary: This study presents a new type of fluorescent porous organic cage with permanent voids and remarkable fluorescence properties, capable of sensing divalent Pd2+ ions. The organic cage also serves as a catalyst to reduce Pd2+ ions into nanoparticles for degradation of organic substances.

CHINESE JOURNAL OF CHEMISTRY (2022)

Article Chemistry, Physical

Ru clusters confined in Hydrogen-bonded organic frameworks for homogeneous catalytic hydrogenation of N-heterocyclic compounds with heterogeneous recyclability

Qiang Song et al.

Summary: Combining the advantages of homogeneous and heterogeneous catalysis, researchers have developed a highly dispersed Ru@HOF catalyst that can be easily recycled. The catalyst shows excellent performance in selectively catalytic hydrogenation of N-heteroarene compounds in aqueous solution.

JOURNAL OF CATALYSIS (2022)

Article Chemistry, Multidisciplinary

A coordination cage hosting ultrafine and highly catalytically active gold nanoparticles

Xinxin Hang et al.

Summary: The size-controlled synthesis of gold nanoparticles using CIAC-108 as a host or stabilizer resulted in smaller nanoparticles with superior catalytic capabilities. The cage-embedded gold nanoparticles showed enhanced catalytic activities and remarkable stability compared to their larger counterparts.

CHEMICAL SCIENCE (2022)

Article Chemistry, Physical

Rhodium(0) nano particles within an organic cage with better durability and gated activity for hydrogen generation reaction

Qiaosheng Li et al.

Summary: This study successfully prepared stable and nano-sized RhO2 particles, which exhibited high activity and durability for the catalytic generation of hydrogen gas from ammonia borane methanolysis. The catalytic reaction occurred within the organic cage and followed the Michaelis-Menten model. The introduction of azobenzene groups at the cage opening achieved gated activity through conformational interchange.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2022)

Article Multidisciplinary Sciences

Electrostatically cooperative host-in-host of metal cluster ⊂ ionic organic cages in nanopores for enhanced catalysis

Liangxiao Tan et al.

Summary: The construction of hierarchically nanoporous composite for high-performance catalytic application is challenging. In this work, a series of host-in-host ionic porous materials are crafted, which exhibit amplified catalytic activity and can immobilize co-catalysts for tandem reactions.

NATURE COMMUNICATIONS (2022)

Article Multidisciplinary Sciences

Metal-organic frameworks bonded with metal N-heterocyclic carbenes for efficient catalysis

Chang He et al.

Summary: This study presents a general and facile approach to prepare MOFs with covalently linked active M-NHC single-site catalysts. The obtained catalysts show excellent catalytic activity and stability in Suzuki reactions and hydrogen transfer reactions.

NATIONAL SCIENCE REVIEW (2022)

Article Nanoscience & Nanotechnology

Porous Organic Cage Nanostructures for Construction of Complex Sequential Reaction Networks

Yao-Ji Du et al.

Summary: In this study, inspired by nature, researchers have shown that an integrated artificial catalyst can boost sequential reactions by spatially organizing enzymes. This catalyst system is capable of achieving various reactions, from simple two-step reactions to complex multistep and convergent catalysis, and can integrate different logic networks for intricate digital designs.

ACS APPLIED NANO MATERIALS (2022)

Article Chemistry, Multidisciplinary

Phosphorus Tailors the d-Band Center of Copper Atomic Sites for Efficient CO2 Photoreduction under Visible-Light Irradiation

Xiaohui Sun et al.

Summary: Two single-Cu-atom catalysts, Cu1N3@PCN and Cu1P3@PCN, were fabricated and showed high selectivity towards CO and H-2 production, respectively. Experimental and theoretical analysis revealed the modulation mechanism of doping P on the catalytic performance.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Article Chemistry, Multidisciplinary

Identification of the Active Species in Bimetallic Cluster Catalyzed Hydrogenation

Shang-Fu Yuan et al.

Summary: The identification of the authentic active species in cluster catalysis is challenging, and the direct structural evidence is valuable but difficult to obtain. In this study, two isostructural clusters were isolated and characterized, showing different catalytic activities and providing clear evidence for the modulation of catalytic performance by regulating the oxidation state of metal atoms.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

Article Multidisciplinary Sciences

Soluble porous organic cages as homogenizers and electron-acceptors for homogenization of heterogeneous alloy nanoparticle catalysts with enhanced

Hele Guo et al.

Summary: In this study, ultrafine PtRh alloy nanoparticles were successfully prepared using an organic molecular cage (OMC) confinement strategy. The nanoparticles were imprisoned in the cavities of a reduced chiral covalent imine cage (RCC3), which acted as a homogenizer in solution. The RCC3, acting as an electron-acceptor, improved the catalytic activity of Pt atoms. Due to the synergistic effect of Pt/Rh atoms and the unique function of the RCC3, the reaction rate constants of Pt1Rh16@RCC3 were significantly higher than those of bulk Pt1Rh16, Pt@RCC3, and Rh@RCC3. This work presents a feasible strategy for homogenizing heterogeneous alloy nanoparticle catalysts in solution, with great potential for advanced catalytic applications.

SCIENCE BULLETIN (2022)

Article Multidisciplinary Sciences

A trefoil knot self-templated through imination in water

Ye Lei et al.

Summary: This study reports a new method to self-assemble a trefoil knot in water via imine condensation, without the need for external templates. The handedness of the knot is determined by the chirality of the precursor molecules, and the presence of water is essential for its formation. The hydrophobic effect plays a key role in driving the reaction.

NATURE COMMUNICATIONS (2022)

Article Chemistry, Physical

Toward the Controlled Synthesis of Highly Dispersed Metal Clusters Enabled by Downsizing Crystalline Porous Organic Cage Supports

Liying Zhu et al.

Summary: The controlled synthesis of subnanometer-sized metal clusters using porous racemic organic cage crystals as supports is reported. The nanoscale support enables precise control of the cluster size and enhances their stability. The metal clusters immobilized by the nano-sized cage support display excellent catalytic performance in liquid-phase reactions due to reduced diffusion resistance.

SMALL METHODS (2022)

Article Chemistry, Physical

Precisely controlled Pd nanoclusters confined in porous organic cages for size-dependent catalytic hydrogenation

Jinfang Kou et al.

Summary: The precise size-controlled formation of palladium nanoclusters with size-dependent catalytic activity was achieved through a cage confinement strategy. The obtained nanocatalysts exhibited excellent crystallinity, high stability, and superior catalytic performance, demonstrating the size-dependent catalysis in specific reactions.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Article Chemistry, Physical

Cage Molecules Stabilize Lead Halide Perovskite Thin Films

Shijing Sun et al.

Summary: The addition of porous organic cages (POCs) as functional additives can enhance the stability and performance of perovskite thin films, delaying their degradation under heat and humidity stresses.

CHEMISTRY OF MATERIALS (2022)

Review Chemistry, Organic

Protection and Transformation of Natural Products within Aqueous Metal-Organic Cages

Sofia Cruz-Nava et al.

Summary: Natural products play a crucial role in organic synthesis and are of great interest because of their biological activity and industrial use. However, their poor solubility, instability, and complex composition limit their investigation and derivatization. Metal-organic cages offer promising solutions for solubilizing, preserving, and transforming natural products. This review highlights the use of cages as molecular vessels to protect and convert natural substances, providing new insights into enhancing their activity and exploring further aqueous applications involving natural compounds, synthetic derivatives, and biomolecules.

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY (2022)

Article Chemistry, Multidisciplinary

Achieving High Photo/Thermocatalytic Product Selectivity and Conversion via Thorium Clusters with Switchable Functional Ligands

Qian Niu et al.

Summary: In this study, four stable thorium clusters modified with different functionalized capping ligands were designed and constructed to explore their structural and functional properties in catalytic reactions. The results demonstrated that the selectivity and conversion of catalytic reaction products can be effectively modulated by switchable functional ligands, providing a new design avenue for more efficient thorium cluster catalysts.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

Review Chemistry, Multidisciplinary

Smart Hydrogen Atoms in Heterocyclic Cations of 1,2,4-Triazolium-Type Poly(ionic liquid)s

Si-hua Liu et al.

Summary: The search for molecular functionality platforms for materials chemistry innovation is a key goal, with Poly(ionic liquid)s (PILs) serving as a bridge between multiple research areas and offering new chemical tools and opportunities for material design. The smart hydrogen atoms (SHAs) in 1,2,4-triazolium-type PILs show enhanced performance profiles, providing possibilities for novel materials applications.

ACCOUNTS OF CHEMICAL RESEARCH (2022)

Article Multidisciplinary Sciences

Soluble porous organic cages as homogenizers and electron-acceptors for homogenization of heterogeneous alloy nanoparticle catalysts with enhanced catalytic activity

Hele Guo et al.

Summary: Ultrafine PtRh alloy nanoparticles were successfully prepared using an organic molecular cage confinement strategy. The organic molecular cage acted as a homogenizer to disperse the heterogeneous alloy in solution. The study demonstrated that the organic molecular cage could withdraw electrons from Pt, leading to the formation of higher valence Pt atoms and enhancing the catalytic activity. This research provides a feasible strategy to homogenize heterogeneous alloy nanoparticle catalysts in solution, showing great potential for advanced catalytic applications.

SCIENCE BULLETIN (2022)

Review Chemistry, Multidisciplinary

Recent advances in the applications of porous organic cages

Dingyue Hu et al.

Summary: This review focuses on the emerging trends in the application of porous organic cages (POCs) in clean energy and environmental sustainability, highlighting their suitability for gas capture and gas separation due to their interconnected cavity pore network. The extracted structure-property relationships from case studies provide guidance for the future design of functional POCs.

CHEMICAL COMMUNICATIONS (2022)

Article Chemistry, Multidisciplinary

Cagearenes: synthesis, characterization, and application for programmed vapour release

Shuai Fang et al.

Summary: Here, a versatile strategy was used to establish a new family of organic molecular cages called cagearenes. These cagearenes were able to adsorb benzene vapour and release it at a relatively lower temperature, resulting in high-purity cyclohexane.

CHEMICAL SCIENCE (2022)

Review Chemistry, Multidisciplinary

Encapsulated Metal Nanoparticles for Catalysis

Chuanbo Gao et al.

Summary: Encapsulating metal nanoparticles in nanoshells or nanopores is a promising strategy to enhance stability and selectivity, taking advantage of the synergy between the metal nanoparticles and encapsulating materials. This approach also allows for improved catalytic properties and enables tandem catalysis in various applications.

CHEMICAL REVIEWS (2021)

Article Materials Science, Multidisciplinary

Pyridine-modulated Ni/Co bimetallic metal-organic framework nanoplates for electrocatalytic oxygen evolution

Yang Bai et al.

Summary: In this study, 2D Ni/Co bimetallic MOF nanoplates with well-defined morphology were synthesized via a simple pyridine-modulated solvothermal method, showing high OER electrocatalytic activity in alkaline conditions. The excellent catalytic performance can be attributed to the inherited 2D morphology and the optimized bimetallic ratio within the nanoplates.

SCIENCE CHINA-MATERIALS (2021)

Review Chemistry, Multidisciplinary

Cucurbiturils-Mediated Noble Metal Nanoparticles for Applications in Sensing, SERS, Theranostics, and Catalysis

Li-Li Tan et al.

Summary: The combination of noble metal nanoparticles and cucurbiturils is a current research hotspot, which can integrate the advantages of both components and has a wide range of applications.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Engineering, Environmental

Ultrafine cobalt-ruthenium alloy nanoparticles induced by confinement effect for upgrading hydrogen evolution reaction in all-pH range

Shen Zhang et al.

Summary: This study presents a facile method to prepare highly active, cost-effective and stable HER catalysts by embedding ultrafine Co-Ru alloy nanoparticles in graphitic carbon. The optimal catalyst with 0.93 wt% ruthenium content shows remarkable HER activity and durability, competing with commercial platinum catalysts and majority of platinum-free catalysts. The confinement effect of SBA-15 induces the formation of ultrafine alloy nanoparticles for generating more active sites, and theoretical simulations reveal that Co-Ru alloy regulates hydrogen adsorption energy to the optimum level for high HER activity.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Multidisciplinary

4.8 nm Concave {M72} (M=Co, Ni, Fe) metal-organic polyhedra capped by 18 calixarenes

Haitao Han et al.

Summary: Three 4.8 nm isostructural metal-organic polyhedra are constructed using M-4-TC4A units and H(4)TADIPA linkers, featuring a concave coordination cage. These structures have high separation selectivity and show enhanced electrocatalytic activity for hydrogen evolution reaction.

SCIENCE CHINA-CHEMISTRY (2021)

Article Chemistry, Multidisciplinary

In Situ Anchoring Polymetallic Phosphide Nanoparticles within Porous Prussian Blue Analogue Nanocages for Boosting Oxygen Evolution Catalysis

Guangxun Zhang et al.

Summary: By designing NiCoFe-P-NP@ NiCoFe-PBA nanocages with porous surfaces and synergistic effects between pMP-NPs and PBA cyano groups, significantly enhanced catalytic activity for OER was achieved. This study not only offers a strategy for in situ anchoring pMP-NPs on PBA nanocages but also provides a new insight into optimizing Gibbs free energy of OER by regulating electron transfer from metallic phosphides to PBA substrate.

NANO LETTERS (2021)

Review Chemistry, Multidisciplinary

Emergent behavior in nanoconfined molecular containers

Wenqi Liu et al.

Summary: Expression of biological functions in confined nanospaces is crucial, and constructing artificial nanoconfined containers through molecular engineering has become a major focus for molecular scientists. These containers with well-defined three-dimensional structures serve as powerful platforms for building confined nanospaces, with synthetic flexibility allowing for tuning of cavity sizes, geometries, and stereoelectronic landscapes tailored to specific properties and functions.
Article Chemistry, Multidisciplinary

Direct identification of HMX via guest-induced fluorescence turn-on of molecular cage

Chen Wang et al.

Summary: This study presents a chemical probe for direct identification of HMX at ppb sensitivity based on a designed metal-organic cage (MOC). The capture of HMX inside the cage strongly modulates the emissive behavior, resulting in a highly induced fluorescence turn-on (160 folds), and the mechanism behind this phenomenon is explained through density functional theory (DFT) simulation.

CHINESE CHEMICAL LETTERS (2021)

Article Chemistry, Multidisciplinary

Rational Approach to Plasmonic Dimers with Controlled Gap Distance, Symmetry, and Capability of Precisely Hosting Guest Molecules in Hotspot Regions

Li Tian et al.

Summary: The strategy demonstrated in the study allows for the construction of cage-bridged plasmonic dimers with controlled sizes, compositions, shape, symmetry, and interparticle gap separation. This approach offers a high degree of freedom and controllability, facilitating the creation of various symmetrical/asymmetrical dimers with sub-5 nm gap distance and tailored optical properties.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Article Chemistry, Multidisciplinary

Ionic organic cage-encapsulated metal clusters for switchable catalysis

Wei Cao et al.

Summary: Stable and switchable catalysts have been engineered by locking catalytically active metal clusters inside molecular organic cages, enabling precise control over chemical reactions using light and pH stimuli.

CELL REPORTS PHYSICAL SCIENCE (2021)

Review Chemistry, Multidisciplinary

Bimetallic nanoparticles as cocatalysts for versatile photoredox catalysis

Yue-Hua Li et al.

Summary: This review highlights the significant role of bimetallic nanoparticles in enhancing the photocatalytic performance of semiconductor-based photocatalysts, emphasizing on their regulatory effects on activity and selectivity. The concise overview and summary of typical applications provide insights for the construction of high-efficiency semiconductor/bimetallic NPs-based photocatalytic systems.

ENERGYCHEM (2021)

Article Chemistry, Physical

Stabilization of ultra-small gold nanoparticles in a photochromic organic cage: modulating photocatalytic CO2 reduction by tuning light irradiation

Ashish Singh et al.

Summary: This study successfully stabilized ultra-small metal nanoparticles using a photochromic organic cage, allowing for visible-light-driven photocatalytic CO2 reduction. By irradiating with light of the full range, a wide spectrum absorption was achieved, leading to enhanced performance in the photocatalytic CO2 reduction process.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Article Chemistry, Multidisciplinary

A general strategy to prepare atomically dispersed biomimetic catalysts based on host-guest chemistry

Xiao Han et al.

Summary: A general strategy based on host-guest interactions was used to fabricate atomically dispersed biomimetic catalysts, which have similar structure and function to enzymes, serving as active sites and reducing reaction activation energy.

CHEMICAL COMMUNICATIONS (2021)

Article Chemistry, Multidisciplinary

Transforming Porous Organic Cages into Porous Ionic Liquids via a Supramolecular Complexation Strategy

Kecheng Jie et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Nanoscience & Nanotechnology

Flexibility Induced Encapsulation of Ultrafine Palladium Nanoparticles into Organic Cages for Tsuji-Trost Allylation

Vivekanand Sharma et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Multidisciplinary

A Dual Purpose Strategy to Endow Gold Nanoclusters with Both Catalysis Activity and Water Solubility

Yan Zhao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Article Chemistry, Multidisciplinary

3D global aromaticity in a fully conjugated diradicaloid cage at different oxidation states

Yong Ni et al.

NATURE CHEMISTRY (2020)

Article Chemistry, Multidisciplinary

Controlled Hierarchical Self-Assembly of Catenated Cages

Zhongwei Sun et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Review Nanoscience & Nanotechnology

Chemical reactivity under nanoconfinement

Angela B. Grommet et al.

NATURE NANOTECHNOLOGY (2020)

Article Chemistry, Multidisciplinary

Ultrastable and Highly Catalytically Active N-Heterocyclic-Carbene-Stabilized Gold Nanoparticles in Confined Spaces

Xing-Xing Gou et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Multidisciplinary

Accelerating Crystallization of Open Organic Materials by Poly(ionic liquid)s

Su-Yun Zhang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Multidisciplinary

Truncated Face-Rotating Polyhedra Constructed from Pentagonal Pentaphenylpyrrole through Graph Theory

Hang Qu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Article Chemistry, Multidisciplinary

Reticular Chemistry in the Construction of Porous Organic Cages

Kongzhao Su et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Article Chemistry, Multidisciplinary

Self-Assembled Pd12 Coordination Cage as Photoregulated Oxidase-Like Nanozyme

Soumalya Bhattacharyya et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Review Chemistry, Physical

Supported Metal Clusters: Fabrication and Application in Heterogeneous Catalysis

Chunyang Dong et al.

ACS CATALYSIS (2020)

Review Chemistry, Multidisciplinary

Photocatalytic CO2 conversion: What can we learn from conventional COx hydrogenation?

Tingting Kong et al.

CHEMICAL SOCIETY REVIEWS (2020)

Review Chemistry, Physical

Porous organic polymer material supported palladium nanoparticles

Rao Tao et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Review Chemistry, Multidisciplinary

From metal-organic frameworks to single/dual-atom and cluster metal catalysts for energy applications

Chun-Chao Hou et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

Article Multidisciplinary Sciences

Ultrafast photoactivation of C-H bonds inside water-soluble nanocages

Ankita Das et al.

SCIENCE ADVANCES (2019)

Review Chemistry, Multidisciplinary

Strategies for binding multiple guests in metal-organic cages

Felix J. Rizzuto et al.

NATURE REVIEWS CHEMISTRY (2019)

Article Multidisciplinary Sciences

Location determination of metal nanoparticles relative to a metal-organic framework

Yu-Zhen Chen et al.

NATURE COMMUNICATIONS (2019)

Article Chemistry, Multidisciplinary

Multifunctional Tubular Organic Cage-Supported Ultrafine Palladium Nanoparticles for Sequential Catalysis

Nana Sun et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Multidisciplinary

Turning on Visible-Light Photocatalytic C-H Oxidation over Metal-Organic Frameworks by Introducing Metal-to-Cluster Charge Transfer

Caiyun Xu et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

Ionic organic cage-encapsulating phase-transferable metal clusters

Su-Yun Zhang et al.

CHEMICAL SCIENCE (2019)

Article Chemistry, Multidisciplinary

Visible-light triggered selective reduction of nitroarenes to azo compounds catalysed by Ag@organic molecular cages

Gong-Jun Chen et al.

CHEMICAL COMMUNICATIONS (2019)

Article Chemistry, Multidisciplinary

Self-Assembly of Chiral Metal-Organic Tetartoid

Dong Luo et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Article Chemistry, Multidisciplinary

Formation of a Highly Reactive Cobalt Nanocluster Crystal within a Highly Negatively Charged Porous Coordination Cage

Yu Fang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Review Chemistry, Multidisciplinary

Covalent Organic Frameworks and Cage Compounds: Design and Applications of Polymeric and Discrete Organic Scaffolds

Florian Beuerle et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Article Chemistry, Multidisciplinary

Water-Soluble Redox-Active Cage Hosting Polyoxometalates for Selective Desulfurization Catalysis

Li-Xuan Cai et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Article Chemistry, Multidisciplinary

Tandem Reactivity of a Self-Assembled Cage Catalyst with Endohedral Acid Groups

Lauren R. Holloway et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Review Multidisciplinary Sciences

The role of dynamic enzyme assemblies and substrate channelling in metabolic regulation

Lee J. Sweetlove et al.

NATURE COMMUNICATIONS (2018)

Review Chemistry, Multidisciplinary

Porous Shape-Persistent Organic Cage Compounds of Different Size, Geometry, and Function

Michael Mastalerz

ACCOUNTS OF CHEMICAL RESEARCH (2018)

Review Chemistry, Multidisciplinary

Heterostructures for Electrochemical Hydrogen Evolution Reaction: A Review

Guoqiang Zhao et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

Article Chemistry, Multidisciplinary

Cage Encapsulated Gold Nanoparticles as Heterogeneous Photocatalyst for Facile and Selective Reduction of Nitroarenes to Azo Compounds

Bijnaneswar Mondal et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Review Chemistry, Multidisciplinary

Porphyrin Boxes

Rahul Dev Mukhopadhyay et al.

ACCOUNTS OF CHEMICAL RESEARCH (2018)

Article Chemistry, Multidisciplinary

Three-Dimensional Fully Conjugated Carbaporphyrin Cage

Xian-Sheng Ke et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Article Chemistry, Physical

Encapsulating highly catalytically active metal nanoclusters inside porous organic cages

Xinchun Yang et al.

NATURE CATALYSIS (2018)

Article Chemistry, Multidisciplinary

General Synthetic Route toward Highly Dispersed Metal Clusters Enabled by Poly(ionic liquid)s

Jian-Ke Sung et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Chemistry, Multidisciplinary

Permeable Self-Assembled Molecular Containers for Catalyst Isolation Enabling Two-Step Cascade Reactions

Yoshihiro Ueda et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Chemistry, Multidisciplinary

Enzyme Encapsulation by a Ferritin Cage

Stephan Tetter et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Review Chemistry, Multidisciplinary

Supported Dendrimer-Encapsulated Metal Clusters: Toward Heterogenizing Homogeneous Catalysts

Rong Ye et al.

ACCOUNTS OF CHEMICAL RESEARCH (2017)

Article Chemistry, Multidisciplinary

Odd-Even Alternation in Tautomeric Porous Organic Cages with Exceptional Chemical Stability

Saibal Bera et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Review Chemistry, Multidisciplinary

The recent development of efficient Earth-abundant transition-metal nanocatalysts

Dong Wang et al.

CHEMICAL SOCIETY REVIEWS (2017)

Article Chemistry, Physical

Spatially orthogonal chemical functionalization of a hierarchical pore network for catalytic cascade reactions

Christopher M. A. Parlett et al.

NATURE MATERIALS (2016)

Review Chemistry, Multidisciplinary

Reactivity of Metal Clusters

Zhixun Luo et al.

CHEMICAL REVIEWS (2016)

Review Chemistry, Multidisciplinary

Supramolecular transformations within discrete coordination-driven supramolecular architectures

Wei Wang et al.

CHEMICAL SOCIETY REVIEWS (2016)

Review Chemistry, Inorganic & Nuclear

Schiff base-derived homogeneous and heterogeneous palladium catalysts for the Suzuki-Miyaura reaction

Pankaj Das et al.

COORDINATION CHEMISTRY REVIEWS (2016)

Article Chemistry, Multidisciplinary

Molecular Cage Impregnated Palladium Nanoparticles: Efficient, Additive-Free Heterogeneous Catalysts for Cyanation of Aryl Halides

Bijnaneswar Mondal et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Article Chemistry, Multidisciplinary

Soluble Metal-Nanoparticle-Decorated Porous Coordination Polymers for the Homogenization of Heterogeneous Catalysis

Yuan-Biao Huang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Article Chemistry, Multidisciplinary

Ultrafine Pt Nanoclusters Confined in a Calixarene-Based {Ni24} Coordination Cage for High-Efficient Hydrogen Evolution Reaction

Shentang Wang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Article Polymer Science

Poly(1-Vinyl-1,2,4-triazolium) Poly(Ionic Liquid)s: Synthesis and the Unique Behavior in Loading Metal Ions

Weiyi Zhang et al.

MACROMOLECULAR RAPID COMMUNICATIONS (2016)

Review Chemistry, Multidisciplinary

Substrate channelling as an approach to cascade reactions

Ian Wheeldon et al.

NATURE CHEMISTRY (2016)

Article Multidisciplinary Sciences

Three-dimensional protonic conductivity in porous organic cage solids

Ming Liu et al.

NATURE COMMUNICATIONS (2016)

Article Chemistry, Multidisciplinary

Nitroarene reduction: a trusted model reaction to test nanoparticle catalysts

Teresa Aditya et al.

CHEMICAL COMMUNICATIONS (2015)

Review Nanoscience & Nanotechnology

Catalysis by clusters with precise numbers of atoms

Eric C. Tyo et al.

NATURE NANOTECHNOLOGY (2015)

Article Multidisciplinary Sciences

A supramolecular microenvironment strategy for transition metal catalysis

David M. Kaphan et al.

SCIENCE (2015)

Review Chemistry, Physical

Synthesis, Characterization, and Application of Ultrasmall Nanoparticles

Byung Hyo Kim et al.

CHEMISTRY OF MATERIALS (2014)

Article Chemistry, Physical

Gold catalysts for the synthesis of aromatic azocompounds from nitroaromatics in one step

D. Combita et al.

JOURNAL OF CATALYSIS (2014)

Article Chemistry, Physical

Computational Investigation of Alkynols and Alkyndiols Hydrogenation on a Palladium Cluster

Francesco Ferrante et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2014)

Article Chemistry, Multidisciplinary

Chiral Phase Transfer and Enantioenrichment of Thiolate-Protected Au102 Clusters

Stefan Knoppe et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

Article Chemistry, Multidisciplinary

Template Synthesis of Gold Nanoparticles with an Organic Molecular Cage

Ryan McCaffrey et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

Review Multidisciplinary Sciences

An overview of N-heterocyclic carbenes

Matthew N. Hopkinson et al.

NATURE (2014)

Review Chemistry, Multidisciplinary

Single-Atom Catalysts: A New Frontier in Heterogeneous Catalysis

Xiao-Feng Yang et al.

ACCOUNTS OF CHEMICAL RESEARCH (2013)

Review Chemistry, Multidisciplinary

Fabrication of metal nanoparticles in metal-organic frameworks

Hoi Ri Moon et al.

CHEMICAL SOCIETY REVIEWS (2013)

Review Biochemistry & Molecular Biology

Cryo-electron microscopy - a primer for the non-microscopist

Jacqueline L. S. Milne et al.

FEBS JOURNAL (2013)

Article Chemistry, Multidisciplinary

Exceptional oxidation activity with size-controlled supported gold clusters of low atomicity

Avelino Corma et al.

NATURE CHEMISTRY (2013)

Article Chemistry, Physical

Designing bifunctional acid-base mesoporous hybrid catalysts for cascade reactions

Enrica Gianotti et al.

CATALYSIS SCIENCE & TECHNOLOGY (2013)

Review Chemistry, Physical

Heterogeneous Photocatalysis: Recent Advances and Applications

Alex Omo Ibhadon et al.

CATALYSTS (2013)

Review Chemistry, Multidisciplinary

Sub-nanometre sized metal clusters: from synthetic challenges to the unique property discoveries

Yizhong Lu et al.

CHEMICAL SOCIETY REVIEWS (2012)

Article Chemistry, Multidisciplinary

Immobilizing Highly Catalytically Active Pt Nanoparticles inside the Pores of Metal-Organic Framework: A Double Solvents Approach

Arshad Aijaz et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2012)

Review Chemistry, Multidisciplinary

Heterogeneous Catalysts for the One-Pot Synthesis of Chemicals and Fine Chemicals

Maria J. Climent et al.

CHEMICAL REVIEWS (2011)

Review Chemistry, Multidisciplinary

Optical Studies of Dynamics in Noble Metal Nanostructures

Gregory V. Hartland

CHEMICAL REVIEWS (2011)

Article Engineering, Chemical

The synthesis of nickel nanoparticles by hydrazine reduction

Zhi Gang Wu et al.

ADVANCED POWDER TECHNOLOGY (2010)

Article Chemistry, Multidisciplinary

Networked molecular cages as crystalline sponges for fullerenes and other guests

Yasuhide Inokuma et al.

NATURE CHEMISTRY (2010)

Article Chemistry, Physical

Porous organic cages

Tomokazu Tozawa et al.

NATURE MATERIALS (2009)

Review Chemistry, Multidisciplinary

Synthesis, structure and properties of metal nanoclusters

J. P. Wilcoxon et al.

CHEMICAL SOCIETY REVIEWS (2006)