1
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Berry SN, Zou M, Nguyen SL, Sajowitz AE, Qin L, Lewis W, Jolliffe KA. Supramolecular Control of the Temperature Responsiveness of Fluorescent Macrocyclic Molecular Rotamers. Chemistry 2024; 30:e202400504. [PMID: 38499467 DOI: 10.1002/chem.202400504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 03/18/2024] [Accepted: 03/18/2024] [Indexed: 03/20/2024]
Abstract
To fully harness the potential of molecular machines, it is crucial to develop methods by which to exert control over their speed of motion through the application of external stimuli. A conformationally strained macrocyclic fluorescent rotamer, CarROT, displays a reproducible and linear fluorescence decrease towards temperature over the physiological temperature range. Through the external addition of anions, cations or through deprotonation, the compound can access four discreet rotational speeds via supramolecular interactions (very slow, slow, fast and very fast) which in turn stop, reduce or enhance the thermoluminescent properties due to increasing or decreasing non-radiative decay processes, thereby providing a means to externally control the temperature sensitivity of the system. Through comparison with analogues with a higher degree of conformational freedom, the high thermosensitivity of CarROT over the physiological temperature range was determined to be due to conformational strain, which causes a high energy barrier to rotation over this range. Analogues with a higher degree of conformational freedom display lower sensitivities towards temperature over the same temperature range. This study provides an example of an information rich small molecule, in which programable rotational speed states can be observed with facile read-out.
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Affiliation(s)
- Stuart N Berry
- School of Chemistry, The University of Sydney, NSW, 2006, Australia
| | - Meijun Zou
- School of Chemistry, The University of Sydney, NSW, 2006, Australia
| | - Sarah L Nguyen
- School of Chemistry, The University of Sydney, NSW, 2006, Australia
| | - Aidan E Sajowitz
- School of Chemistry, The University of Sydney, NSW, 2006, Australia
| | - Lei Qin
- School of Chemistry, The University of Sydney, NSW, 2006, Australia
| | - William Lewis
- School of Chemistry, The University of Sydney, NSW, 2006, Australia
- Sydney Analytical, The University of Sydney, NSW, 2006, Australia
| | - Katrina A Jolliffe
- School of Chemistry, The University of Sydney, NSW, 2006, Australia
- The University of Sydney Nano Institute (Sydney Nano), The University of Sydney, NSW, 2006, Australia
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, NSW, 2006, Australia
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2
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Perego J, Daolio A, Bezuidenhout CX, Piva S, Prando G, Costarella B, Carretta P, Marchiò L, Kubicki D, Sozzani P, Bracco S, Comotti A. Solid State Machinery of Multiple Dynamic Elements in a Metal-Organic Framework. Angew Chem Int Ed Engl 2024; 63:e202317094. [PMID: 38236628 DOI: 10.1002/anie.202317094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 01/17/2024] [Accepted: 01/18/2024] [Indexed: 01/19/2024]
Abstract
Engineering coordinated rotational motion in porous architectures enables the fabrication of molecular machines in solids. A flexible two-fold interpenetrated pillared Metal-Organic Framework precisely organizes fast mobile elements such as bicyclopentane (BCP) (107 Hz regime at 85 K), two distinct pyridyl rotors and E-azo group involved in pedal-like motion. Reciprocal sliding of the two sub-networks, switched by chemical stimuli, modulated the sizes of the channels and finally the overall dynamical machinery. Actually, iodine-vapor adsorption drives a dramatic structural rearrangement, displacing the two distinct subnets in a concerted piston-like motion. Unconventionally, BCP mobility increases, exploring ultra-fast dynamics (107 Hz) at temperatures as low as 44 K, while the pyridyl rotors diverge into a faster and slower dynamical regime by symmetry lowering. Indeed, one pillar ring gained greater rotary freedom as carried by the azo-group in a crank-like motion. A peculiar behavior was stimulated by pressurized CO2, which regulates BCP dynamics upon incremental site occupation. The rotary dynamics is intrinsically coupled to the framework flexibility as demonstrated by complementary experimental evidence (multinuclear solid-state NMR down to very low temperatures, synchrotron radiation XRD, gas sorption) and computational modelling, which helps elucidate the highly sophisticated rotor-structure interplay.
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Affiliation(s)
- Jacopo Perego
- Department of Materials Science, University of Milano Bicocca, Milan, Italy
| | - Andrea Daolio
- Department of Materials Science, University of Milano Bicocca, Milan, Italy
| | | | - Sergio Piva
- Department of Materials Science, University of Milano Bicocca, Milan, Italy
| | - Giacomo Prando
- Dipartimento di Fisica, Università degli studi di Pavia, Pavia, Italy
| | - Benjamin Costarella
- Dipartimento di Fisica, Università degli studi di Pavia, Pavia, Italy
- École normale supérieure Paris-Saclay, Gif-sur-Yvette, France
| | - Pietro Carretta
- Dipartimento di Fisica, Università degli studi di Pavia, Pavia, Italy
| | - Luciano Marchiò
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università degli studi di Parma, Parma, Italy
| | - Dominik Kubicki
- School of Chemistry, University of Birmingham, Birmingham, UK
| | - Piero Sozzani
- Department of Materials Science, University of Milano Bicocca, Milan, Italy
| | - Silvia Bracco
- Department of Materials Science, University of Milano Bicocca, Milan, Italy
| | - Angiolina Comotti
- Department of Materials Science, University of Milano Bicocca, Milan, Italy
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3
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Singhania A, Kalita S, Chettri P, Ghosh S. Accounts of applied molecular rotors and rotary motors: recent advances. NANOSCALE ADVANCES 2023; 5:3177-3208. [PMID: 37325522 PMCID: PMC10262963 DOI: 10.1039/d3na00010a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 05/17/2023] [Indexed: 06/17/2023]
Abstract
Molecular machines are nanoscale devices capable of performing mechanical works at molecular level. These systems could be a single molecule or a collection of component molecules that interrelate with one another to produce nanomechanical movements and resulting performances. The design of the components of molecular machine with bioinspired traits results in various nanomechanical motions. Some known molecular machines are rotors, motors, nanocars, gears, elevators, and so on based on their nanomechanical motion. The conversion of these individual nanomechanical motions to collective motions via integration into suitable platforms yields impressive macroscopic output at varied sizes. Instead of limited experimental acquaintances, the researchers demonstrated several applications of molecular machines in chemical transformation, energy conversion, gas/liquid separation, biomedical use, and soft material fabrication. As a result, the development of new molecular machines and their applications has accelerated over the previous two decades. This review highlights the design principles and application scopes of several rotors and rotary motor systems because these machines are used in real applications. This review also offers a systematic and thorough overview of current advancements in rotary motors, providing in-depth knowledge and predicting future problems and goals in this area.
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Affiliation(s)
- Anup Singhania
- Natural Product Chemistry Group, Chemical Sciences & Technology Division, CSIR-North East Institute of Science & Technology Jorhat 785006 Assam India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Sudeshna Kalita
- Natural Product Chemistry Group, Chemical Sciences & Technology Division, CSIR-North East Institute of Science & Technology Jorhat 785006 Assam India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Prerna Chettri
- Natural Product Chemistry Group, Chemical Sciences & Technology Division, CSIR-North East Institute of Science & Technology Jorhat 785006 Assam India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Subrata Ghosh
- Natural Product Chemistry Group, Chemical Sciences & Technology Division, CSIR-North East Institute of Science & Technology Jorhat 785006 Assam India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
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4
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Singhania A, Chatterjee S, Kalita S, Saha S, Chettri P, Gayen FR, Saha B, Sahoo P, Bandyopadhyay A, Ghosh S. An Inbuilt Electronic Pawl Gates Orbital Information Processing and Controls the Rotation of a Double Ratchet Rotary Motor. ACS APPLIED MATERIALS & INTERFACES 2023; 15:15595-15604. [PMID: 36926805 DOI: 10.1021/acsami.3c01103] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
A direct external input energy source (e.g., light, chemical reaction, redox potential, etc.) is compulsory to supply energy to rotary motors for accomplishing rotation around the axis. The stator leads the direction of rotation, and a sustainable rotation requires two mutual input energy supplies (e.g., light and heat, light and pH or metal ion, etc.); however, there are some exceptions (e.g., covalent single bond rotors and/or motors). On the contrary, our experiment suggested that double ratchet rotary motors (DRMs) can harvest power from available thermal noise, kT, for sustainable rotation around the axis. Under a scanning tunneling microscope, we have imaged live thermal noise movement as a dynamic orbital density and resolved the density diagram up to the second derivative. A second input energy can synchronize multiple rotors to afford a measurable output. Therefore, we hypothesized that rotation control in a DRM must be evolved from an orbital-level information transport channel between the two coupled rotors but was not limited to the second input energy. A DRM comprises a Brownian rotor and a power stroke rotor coupled to a -C≡C- stator, where the transport of information through coupled orbitals between the two rotors is termed the vibrational information flow chain (VIFC). We test this hypothesis by studying the DRM's density functional theory calculation and variable-temperature 1H nuclear magnetic resonance. Additionally, we introduced inbuilt pawl-like functional moieties into a DRM to create different electronic environments by changing proton intercalation interactions, which gated information processing through the VIFC. The results show the VIFC can critically impact the motor's noise harvesting, resulting in variable rotational motions in DRMs.
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Affiliation(s)
- Anup Singhania
- Natural Product Chemistry Group, Chemical Sciences & Technology Division, CSIR-North East Institute of Science & Technology, Jorhat 785006, Assam, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Satadru Chatterjee
- Natural Product Chemistry Group, Chemical Sciences & Technology Division, CSIR-North East Institute of Science & Technology, Jorhat 785006, Assam, India
| | - Sudeshna Kalita
- Natural Product Chemistry Group, Chemical Sciences & Technology Division, CSIR-North East Institute of Science & Technology, Jorhat 785006, Assam, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Supriya Saha
- Advanced Computation & Data Sciences Division, CSIR-North East Institute of Science & Technology, Jorhat 785006, Assam, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- Green Engineered Materials and Additive Manufacturing Division, CSIR-AMPRI, 462026 Bhopal, Madhya Pradesh, India
| | - Prerna Chettri
- Natural Product Chemistry Group, Chemical Sciences & Technology Division, CSIR-North East Institute of Science & Technology, Jorhat 785006, Assam, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Firdaus Rahaman Gayen
- Advanced Materials Group, Material Sciences & Technology Division, CSIR-North East Institute of Science & Technology, Jorhat 785006, Assam, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Biswajit Saha
- Advanced Materials Group, Material Sciences & Technology Division, CSIR-North East Institute of Science & Technology, Jorhat 785006, Assam, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Pathik Sahoo
- International Center for Materials and Nanoarchitectronics (MANA) and Research Center for Advanced Measurement and Characterization (RCAMC), National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 3050047, Japan
| | - Anirban Bandyopadhyay
- International Center for Materials and Nanoarchitectronics (MANA) and Research Center for Advanced Measurement and Characterization (RCAMC), National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 3050047, Japan
| | - Subrata Ghosh
- Natural Product Chemistry Group, Chemical Sciences & Technology Division, CSIR-North East Institute of Science & Technology, Jorhat 785006, Assam, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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5
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Perego J, Bezuidenhout CX, Bracco S, Piva S, Prando G, Aloisi C, Carretta P, Kaleta J, Le TP, Sozzani P, Daolio A, Comotti A. Benchmark Dynamics of Dipolar Molecular Rotors in Fluorinated Metal-Organic Frameworks. Angew Chem Int Ed Engl 2023; 62:e202215893. [PMID: 36469012 DOI: 10.1002/anie.202215893] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/03/2022] [Accepted: 12/05/2022] [Indexed: 12/12/2022]
Abstract
Fluorinated Metal-Organic Frameworks (MOFs), comprising a wheel-shaped ligand with geminal rotating fluorine atoms, produced benchmark mobility of correlated dipolar rotors at 2 K, with practically null activation energy (Ea =17 cal mol-1 ). 1 H T1 NMR revealed multiple relaxation phenomena due to the exchange among correlated dipole-rotor configurations. Synchrotron radiation X-ray diffraction at 4 K, Density Functional Theory, Molecular Dynamics and phonon calculations showed the fluid landscape and pointed out a cascade mechanism converting dipole configurations into each other. Gas accessibility, shown by hyperpolarized-Xe NMR, allowed for chemical stimuli intervention: CO2 triggered dipole reorientation, reducing their collective dynamics and stimulating a dipole configuration change in the crystal. Dynamic materials under limited thermal noise and high responsiveness enable the fabrication of molecular machines with low energy dissipation and controllable dynamics.
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Affiliation(s)
- Jacopo Perego
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125, Milan, Italy
| | - Charl X Bezuidenhout
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125, Milan, Italy
| | - Silvia Bracco
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125, Milan, Italy
| | - Sergio Piva
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125, Milan, Italy
| | - Giacomo Prando
- Department of Physics, University of Pavia, Via Bassi 6, 27100, Pavia, Italy
| | - Cristian Aloisi
- Department of Physics, University of Pavia, Via Bassi 6, 27100, Pavia, Italy
| | - Pietro Carretta
- Department of Physics, University of Pavia, Via Bassi 6, 27100, Pavia, Italy
| | - Jiří Kaleta
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo námĕstí 542/2, 16000, Prague, Czech Republic
| | - Thi Phuong Le
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo námĕstí 542/2, 16000, Prague, Czech Republic
| | - Piero Sozzani
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125, Milan, Italy
| | - Andrea Daolio
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125, Milan, Italy
| | - Angiolina Comotti
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125, Milan, Italy
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6
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Mondal A, Toyoda R, Costil R, Feringa BL. Chemically Driven Rotatory Molecular Machines. Angew Chem Int Ed Engl 2022; 61:e202206631. [PMID: 35852813 PMCID: PMC9826306 DOI: 10.1002/anie.202206631] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Indexed: 01/11/2023]
Abstract
Molecular machines are at the frontier of biology and chemistry. The ability to control molecular motion and emulating the movement of biological systems are major steps towards the development of responsive and adaptive materials. Amazing progress has been seen for the design of molecular machines including light-induced unidirectional rotation of overcrowded alkenes. However, the feasibility of inducing unidirectional rotation about a single bond as a result of chemical conversion has been a challenging task. In this Review, an overview of approaches towards the design, synthesis, and dynamic properties of different classes of atropisomers which can undergo controlled switching or rotation under the influence of a chemical stimulus is presented. They are categorized as molecular switches, rotors, motors, and autonomous motors according to their type of response. Furthermore, we provide a future perspective and challenges focusing on building sophisticated molecular machines.
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Affiliation(s)
- Anirban Mondal
- Stratingh Institute for Chemistry University of GroningenNijenborgh 49747 AGGroningenThe Netherlands
| | - Ryojun Toyoda
- Stratingh Institute for Chemistry University of GroningenNijenborgh 49747 AGGroningenThe Netherlands
- Department of ChemistryGraduate School of ScienceTohoku University6-3 Aramaki-Aza-AobaAobaku, Sendai980-8578Japan
| | - Romain Costil
- Stratingh Institute for Chemistry University of GroningenNijenborgh 49747 AGGroningenThe Netherlands
| | - Ben L. Feringa
- Stratingh Institute for Chemistry University of GroningenNijenborgh 49747 AGGroningenThe Netherlands
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7
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Mondal A, Toyoda R, Costil R, Feringa BL. Chemically Driven Rotatory Molecular Machines. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202206631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Anirban Mondal
- University of Groningen: Rijksuniversiteit Groningen Stratingh Institute for Chemistry NETHERLANDS
| | - Ryojun Toyoda
- University of Groningen: Rijksuniversiteit Groningen Stratingh Institute for Chmistry NETHERLANDS
| | - Romain Costil
- University of Groningen: Rijksuniversiteit Groningen Stratingh Institute for Chemistry NETHERLANDS
| | - Ben L Feringa
- University of Groningen Stratingh Institute for Chemistry, Faculty of Science and Engineering Nijenborgh 4 9747 AG Groningen NETHERLANDS
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8
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Labra-Vázquez P, Ochoa ME, Alfonso-Herrera LA, Vera MA, Farfán N, Santillan R. A Steroidal Molecular Rotor with Fast Solid‐State Dynamics Obtained by Crystal Engineering: Role of the Polarity of the Stator. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200351] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Pablo Labra-Vázquez
- UNAM Facultad de Quimica: Universidad Nacional Autonoma de Mexico Facultad de Quimica Química orgánica 04510 Ciudad de México, México MEXICO
| | - María E. Ochoa
- Centro de Investigacion y de Estudios Avanzados Unidad Zacatenco: Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional Química Apdo. Postal 14-740, 07000, Ciudad de México, México MEXICO
| | - Luis A. Alfonso-Herrera
- Universidad Autónoma de Nuevo León: Universidad Autonoma de Nuevo Leon Departamento de Ecomateriales y Energía Av. Universidad S/N Ciudad Universitaria, San Nicolás de los Garza, Nuevo León, MEXICO
| | - Marco A. Vera
- Universidad Autonoma Metropolitana Iztapalapa Lab. de RMN MEXICO
| | - Norberto Farfán
- UNAM Facultad de Quimica: Universidad Nacional Autonoma de Mexico Facultad de Quimica Química orgánica 04510 Ciudad de México, México MEXICO
| | - Rosa Santillan
- Centro de Investigacion y de Estudios Avanzados Unidad Zacatenco: Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional Química Apdo. Postal 14-740, 07000, Ciudad de México, México 07000 Ciudad de México MEXICO
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De Nicola A, Correa A, Bracco S, Perego J, Sozzani P, Comotti A, Milano G. Collective dynamics of molecular rotors in periodic mesoporous organosilica: a combined solid-state 2H-NMR and molecular dynamics simulation study. Phys Chem Chem Phys 2022; 24:666-673. [PMID: 34904981 DOI: 10.1039/d1cp05013c] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Molecular rotors offer a platform to realize controlled dynamics and modulate the functions of solids. The motional mechanisms in arrays of rotors have not been explored in depth. Crystal-like porous organosilicas, comprising p-phenylene rotators pivoted onto a siloxane scaffold, were modelled using molecular dynamics (MD) simulations. Long simulations, on a microsecond scale, allowed to follow the reorientation statistics of rotor collections and single out group configurations and frequency distributions as a function of temperature. The motions observed in the MD simulations support a multiple-site model for rotor reorientations. Computed motional frequencies revealed a complex rotatory phenomenon combining an ultra-fast libration motion (oscillation up to 30°) with a slow and fast 180° flip reorientation. Adopting a multiple-site model provides a more accurate simulation of the 2H-NMR spectra and a rationalization of their temperature dependence. In particular, rotators endowed with distinct rates could be explained by the presence of slower rings locked in a T-shaped conformation.
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Affiliation(s)
- Antonio De Nicola
- Scuola Superiore Meridionale, Largo San Marcellino 10, 80138 Napoli, Italy.
| | - Andrea Correa
- Department of Chemical Sciences, University of Naples Federico II, Via Cintia, Complesso Monte S. Angelo, 80126, Napoli, Italy
| | - Silvia Bracco
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125, Milano, Italy.
| | - Jacopo Perego
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125, Milano, Italy.
| | - Piero Sozzani
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125, Milano, Italy.
| | - Angiolina Comotti
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125, Milano, Italy.
| | - Giuseppe Milano
- Department of Chemical, Materials and Production Engineering, University of Naples Federico II, Piazzale Tecchio 80, 80125 Naploli, Italy
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10
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Lin B, Karki I, Pellechia PJ, Shimizu KD. Electrostatically-gated molecular rotors. Chem Commun (Camb) 2022; 58:5869-5872. [DOI: 10.1039/d2cc00512c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The ability to control molecular-scale motion using electrostatic interactions was demonstrated using an N-phenylsuccinimide molecular rotor with an electrostatic pyridyl-gate. Protonation of the pyridal-gate forms stabilizing electrostatic interactions in the...
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11
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Xing C, Deng J, Fu W, Li J, Xu L, Sun R, Wang D, Li C, Liang K, Gao M, Kong B. Interfacially Super-Assembled Benzimidazole Derivative-Based Mesoporous Silica Nanoprobe for Sensitive Copper (II) Detection and Biosensing in Living Cells. Chemistry 2021; 28:e202103642. [PMID: 34878646 DOI: 10.1002/chem.202103642] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Indexed: 01/01/2023]
Abstract
Mesoporous silica nanoparticles (MSNs) functionalized with benzimidazole-derived fluorescent molecules (DHBM) are fabricated via a feasible interfacial superassembly strategy for the highly sensitive and selective detection of Cu2+ . DHBM-MSN exhibits an obvious quenching effect on Cu2+ in aqueous solutions, and the detection limit can be as low as 7.69×10-8 M. The DHBM-MSN solid-state sensor has good recyclability, and the silica framework can simultaneously improve the photostability of DHBM. Two mesoporous silica nanoparticles with different morphologies were specially designed to verify that nanocarriers with different morphologies do not affect the specific detectionability. The detection mechanism of the fluorescent probe was systematically elucidated by combining experimental results and density function theory calculations. Moreover, the detection system was successfully applied to detect Cu2+ in bovine serum, juice, and live cells. These results indicate that the DHBM-MSN fluorescent sensor holds great potential in practical and biomedical applications.
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Affiliation(s)
- Chenchen Xing
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Jianlin Deng
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Wenlong Fu
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Jichao Li
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Lijie Xu
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Ruihao Sun
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Dan Wang
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Chengwen Li
- Dezhou deyao Pharmaceutical Limited Company, Dezhou, 253015, P. R. China
| | - Kang Liang
- School of Chemical Engineering and Graduate School of Biomedical Engineering, The University of New South Wales, Sydney, NSW2052, Australia
| | - Meng Gao
- National Supercomputer Research Center of Advanced Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250014, P. R. China
| | - Biao Kong
- Department of Chemistry, Shanghai Key Lab of Molecular Catalysis and Innovative Materials, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200433, P. R. China
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12
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Perego J, Bezuidenhout CX, Bracco S, Prando G, Marchiò L, Negroni M, Carretta P, Sozzani P, Comotti A. Cascade Dynamics of Multiple Molecular Rotors in a MOF: Benchmark Mobility at a Few Kelvins and Dynamics Control by CO 2. J Am Chem Soc 2021; 143:13082-13090. [PMID: 34388339 PMCID: PMC8413000 DOI: 10.1021/jacs.1c03801] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
![]()
Achieving
sophisticated juxtaposition of geared molecular rotors
with negligible energy-requirements in solids enables fast yet controllable
and correlated rotary motion to construct switches and motors. Our
endeavor was to realize multiple rotors operating in a MOF architecture
capable of supporting fast motional regimes, even at extremely cold
temperatures. Two distinct ligands, 4,4′-bipyridine (bipy)
and bicyclo[1.1.1]pentanedicarboxylate (BCP), coordinated to Zn clusters
fabricated a pillar-and-layer 3D array of orthogonal rotors. Variable
temperature XRD, 2H solid-echo, and 1H T1 relaxation NMR, collected down to a temperature of 2 K revealed
the hyperfast mobility of BCP and an unprecedented cascade mechanism
modulated by distinct energy barriers starting from values as low
as 100 J mol–1 (24 cal mol–1),
a real benchmark for complex arrays of rotors. These rotors explored
multiple configurations of conrotary and disrotary relationships,
switched on and off by thermal energy, a scenario supported by DFT
modeling. Furthermore, the collective bipy-ring rotation was concerted
with the framework, which underwent controllable swinging between
two arrangements in a dynamical structure. A second way to manipulate
rotors by external stimuli was the use of CO2, which diffused
through the open pores, dramatically changing the global rotation
mechanism. Collectively, the intriguing gymnastics of multiple rotors,
devised cooperatively and integrated into the same framework, gave
the opportunity to engineer hypermobile rotors (107 Hz
at 4 K) in machine-like double ligand MOF crystals.
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Affiliation(s)
- Jacopo Perego
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125 Milan, Italy
| | - Charl X Bezuidenhout
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125 Milan, Italy
| | - Silvia Bracco
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125 Milan, Italy
| | - Giacomo Prando
- Department of Physics, University of Pavia, Via Bassi 6, 27100 Pavia, Italy
| | - Luciano Marchiò
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, University of Parma, Parco Area delle Scienze 17/a, 43121 Parma, Italy
| | - Mattia Negroni
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125 Milan, Italy
| | - Pietro Carretta
- Department of Physics, University of Pavia, Via Bassi 6, 27100 Pavia, Italy
| | - Piero Sozzani
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125 Milan, Italy
| | - Angiolina Comotti
- Department of Materials Science, University of Milano - Bicocca, Via R. Cozzi 55, 20125 Milan, Italy
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13
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Dovgaliuk I, Senkovska I, Li X, Dyadkin V, Filinchuk Y, Chernyshov D. Kinetic Barriers and Microscopic Mechanisms of Noble Gas Adsorption by Nanoporous γ‐Mg(BH
4
)
2
Obtained by Means of Sub‐Second X‐Ray Diffraction. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202015019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Iurii Dovgaliuk
- Swiss-Norwegian Beamlines at the European Synchrotron Radiation Facility 38000 Grenoble France
- Institut des Matériaux Poreux de Paris Ecole Normale Supérieure ESPCI Paris CNRS PSL Université 75005 Paris France
| | - Irena Senkovska
- Inorganic Chemistry I Technische Universität Dresden Bergstrasse 66 01069 Dresden Germany
| | - Xiao Li
- Institute of Condensed Matter and Nanosciences Université catholique de Louvain Place L. Pasteur 1348 Louvain-la-Neuve Belgium
| | - Vadim Dyadkin
- Swiss-Norwegian Beamlines at the European Synchrotron Radiation Facility 38000 Grenoble France
| | - Yaroslav Filinchuk
- Institute of Condensed Matter and Nanosciences Université catholique de Louvain Place L. Pasteur 1348 Louvain-la-Neuve Belgium
| | - Dmitry Chernyshov
- Swiss-Norwegian Beamlines at the European Synchrotron Radiation Facility 38000 Grenoble France
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14
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Dovgaliuk I, Senkovska I, Li X, Dyadkin V, Filinchuk Y, Chernyshov D. Kinetic Barriers and Microscopic Mechanisms of Noble Gas Adsorption by Nanoporous γ-Mg(BH 4 ) 2 Obtained by Means of Sub-Second X-Ray Diffraction. Angew Chem Int Ed Engl 2021; 60:5250-5256. [PMID: 33197112 DOI: 10.1002/anie.202015019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Indexed: 11/06/2022]
Abstract
Gas adsorption by porous frameworks sometimes results in structure "breathing", "pores opening/closing", "negative gas adsorption", and other phenomena. Time-dependent diffraction can address both kinetics of the guest uptake and structural response of the host framework. Using sub-second in situ powder X-ray diffraction, three intracrystalline diffusion scenarios have been evaluated from the isothermal kinetics of Ar, Kr, and Xe adsorption by nanoporous γ-Mg(BH4 )2 . These scenarios are dictated by two possible simultaneous transport mechanisms: diffusion through the intra- (i) and interchannel apertures (ii) of γ-Mg(BH4 )2 crystal structure. The contribution of (i) and (ii) changes depending on the kinetic diameter of the noble gas molecule and temperature regime. The lowest single activation barrier for the smallest Ar suggests equal diffusion of the atoms trough both pathways. Contrary, for the medium sized Kr we resolve the contributions of two parallel transport mechanisms, which tentatively can be attributed to the smaller barrier of the migration paths via the channel like pores and the higher barrier for the diffusion via narrow aperture between these channels. The largest Xe atoms diffuse only along 1D channels and show the highest single activation barrier.
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Affiliation(s)
- Iurii Dovgaliuk
- Swiss-Norwegian Beamlines at the European Synchrotron Radiation Facility, 38000, Grenoble, France.,Institut des Matériaux Poreux de Paris, Ecole Normale Supérieure, ESPCI Paris, CNRS, PSL Université, 75005, Paris, France
| | - Irena Senkovska
- Inorganic Chemistry I, Technische Universität Dresden, Bergstrasse 66, 01069, Dresden, Germany
| | - Xiao Li
- Institute of Condensed Matter and Nanosciences, Université catholique de Louvain, Place L. Pasteur, 1348, Louvain-la-Neuve, Belgium
| | - Vadim Dyadkin
- Swiss-Norwegian Beamlines at the European Synchrotron Radiation Facility, 38000, Grenoble, France
| | - Yaroslav Filinchuk
- Institute of Condensed Matter and Nanosciences, Université catholique de Louvain, Place L. Pasteur, 1348, Louvain-la-Neuve, Belgium
| | - Dmitry Chernyshov
- Swiss-Norwegian Beamlines at the European Synchrotron Radiation Facility, 38000, Grenoble, France
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15
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Seth S, Jhulki S. Porous flexible frameworks: origins of flexibility and applications. MATERIALS HORIZONS 2021; 8:700-727. [PMID: 34821313 DOI: 10.1039/d0mh01710h] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Porous crystalline frameworks including zeolites, metal-organic frameworks (MOFs), covalent organic frameworks (COFs) and hydrogen-bonded organic frameworks (HOFs) have attracted great research interest in recent years. In addition to their assembly in the solid-state being fundamentally interesting and aesthetically pleasing, their potential applications have now pervaded in different areas of chemistry, biology and materials science. When framework materials are endowed with 'flexibility', they exhibit some properties (e.g., stimuli-induced pore breathing and reversible phase transformations) that are distinct from their rigid counterparts. Benefiting from flexibility and porosity, these framework materials have shown promise in applications that include separation of toxic chemicals, isotopes and hydrocarbons, sensing, and targeted delivery of chemicals. While flexibility in MOFs has been widely appreciated, recent developments of COFs and HOFs have established that flexibility is not just limited to MOFs. In fact, zeolites-that are considered rigid when compared with MOFs-are also known to exhibit dynamic modes. Despite flexibility may be conceived as being detrimental to the formation and stability of periodic structures, the landscape of flexible framework structures continues to expand with discovery of new materials with promising applications. In this review, we make an account of different flexible framework materials based on their framework types with a more focus on recent examples and delve into the origin of flexibility in each case. This systematic analysis of different flexibility types based on their origins enables understanding of structure-property relationships, which should help guide future development of flexible framework materials based on appropriate monomer design and tailoring their properties by bottom-up approach. In essence, this review provides a summary of different flexibility types extant to framework materials and critical analysis of importance of flexibility in emerging applications.
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Affiliation(s)
- Saona Seth
- Department of Applied Sciences, Tezpur University, Napaam, Assam 784028, India.
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16
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Bhowal R, Balaraman AA, Ghosh M, Dutta S, Dey KK, Chopra D. Probing Atomistic Behavior To Unravel Dielectric Phenomena in Charge Transfer Cocrystals. J Am Chem Soc 2020; 143:1024-1037. [DOI: 10.1021/jacs.0c11459] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Rohit Bhowal
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal 462066, Madhya Pradesh, India
| | - Anina Anju Balaraman
- Materials Science Division, Council of Scientific and Industrial Research, National Aerospace Laboratories, Kodihalli, Bengaluru 560017, Karnataka, India
| | - Manasi Ghosh
- Physics Section, Mahila Maha Vidyalaya, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
| | - Soma Dutta
- Materials Science Division, Council of Scientific and Industrial Research, National Aerospace Laboratories, Kodihalli, Bengaluru 560017, Karnataka, India
| | - Krishna Kishor Dey
- Department of Physics, Dr. Harisingh Gour Central University, Sagar 470003, Madhya Pradesh, India
| | - Deepak Chopra
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal 462066, Madhya Pradesh, India
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17
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Guan H, Li J, Zhou T, Pang Z, Fu Y, Cornelio J, Wang Q, Telfer SG, Kong X. Probing Nonuniform Adsorption in Multicomponent Metal-Organic Frameworks via Segmental Dynamics by Solid-State Nuclear Magnetic Resonance. J Phys Chem Lett 2020; 11:7167-7176. [PMID: 32787305 DOI: 10.1021/acs.jpclett.0c01593] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The guest adsorption phenomena in multicomponent metal-organic frameworks (MOFs) are intricate due to their structural complexities. In this work, we studied two members of the isostructural series of MUF-77 frameworks that consist of long or short alkyl groups. The adsorption of methanol, N,N-dimethylaniline (DMA) and acridine orange (AO) in two structures of MUF-77 has been investigated. 2H solid-state nuclear magnetic resonance (SSNMR) and two-dimensional 1H-13C NMR spectroscopy were used to probe the dynamics of various compartments of MUF-77. Through the analyses of dynamic behavior by SSNMR and molecular dynamics simulations, we elucidate the spatial distribution of guest molecules are nonuniform around different chemical components, in different pore structures, and across different parts of MOF lattice. In addition, we reveal that the framework flexibility of MUF-77 with short alkyl groups is reduced upon guest adsorption yet the framework flexibility of MUF-77 with long alkyl groups increases upon loading with methanol.
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Affiliation(s)
- Hanxi Guan
- Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, People's Republic of China
| | - Jiachen Li
- Department of Chemistry, Zhejiang University, Hangzhou 310027, People's Republic of China
| | - Tianyou Zhou
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Fundamental Sciences, Massey University, Palmerston North 4442, New Zealand
| | - Zhenfeng Pang
- Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, People's Republic of China
| | - Yao Fu
- Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, People's Republic of China
| | - Joel Cornelio
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Fundamental Sciences, Massey University, Palmerston North 4442, New Zealand
| | - Qi Wang
- Department of Chemistry, Zhejiang University, Hangzhou 310027, People's Republic of China
| | - Shane G Telfer
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Fundamental Sciences, Massey University, Palmerston North 4442, New Zealand
| | - Xueqian Kong
- Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, People's Republic of China
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18
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Wang B, Lin RB, Zhang Z, Xiang S, Chen B. Hydrogen-Bonded Organic Frameworks as a Tunable Platform for Functional Materials. J Am Chem Soc 2020; 142:14399-14416. [PMID: 32786796 DOI: 10.1021/jacs.0c06473] [Citation(s) in RCA: 290] [Impact Index Per Article: 72.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
As a novel class of porous crystalline materials, hydrogen-bonded organic frameworks (HOFs), self-assembled from organic or metal-organic building blocks through intermolecular hydrogen-bonding interactions, have attracted more and more attention. Over the past decade, a number of porous HOFs have been constructed through judicious selection of H-bonding motifs, which are further enforced by other weak intermolecular interactions such as π-π stacking and van der Waals forces and framework interpenetration. Since the H-bonds are weaker than coordinate and covalent bonds used for the construction of metal-organic frameworks (MOFs) and covalent organic frameworks (COFs), HOFs have some unique features such as mild synthesis condition, solution processability, easy healing, and regeneration. These features enable HOFs to be a tunable platform for the construction of functional materials. Here, we review the H-bonding motifs used for constructing porous HOFs and highlight some of their applications, including gas separation and storage, chiral separation and structure determination, fluorescent sensing, heterogeneous catalysis, biological applications, proton conduction, photoluminescent materials, and membrane-based applications.
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Affiliation(s)
- Bin Wang
- Fujian Provincial Key Laboratory of Polymer Materials, College of Chemistry and Materials Science, Fujian Normal University, 32 Shangsan Road, Fuzhou 350007, P.R. China.,Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249-0698, United States
| | - Rui-Biao Lin
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249-0698, United States
| | - Zhangjing Zhang
- Fujian Provincial Key Laboratory of Polymer Materials, College of Chemistry and Materials Science, Fujian Normal University, 32 Shangsan Road, Fuzhou 350007, P.R. China
| | - Shengchang Xiang
- Fujian Provincial Key Laboratory of Polymer Materials, College of Chemistry and Materials Science, Fujian Normal University, 32 Shangsan Road, Fuzhou 350007, P.R. China
| | - Banglin Chen
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249-0698, United States
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19
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Bakhmutov VI, Elliott DW, Contreras-Ramirez A, Clearfield A, Zhou HC. On Librational and Rotational Motions of Aromatic Rings in Layered Sn(IV) and Zr(IV) Phosphonate Materials: A Variable-Temperature 13C, 31P Solid-State NMR Study. J Phys Chem Lett 2020; 11:4958-4961. [PMID: 32496774 DOI: 10.1021/acs.jpclett.0c01173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
According to the solid-state 13C, 31P NMR study and 13C chemical shift anisotropy (CSA) measurements, aromatic rings in the layered metal(IV) phosphonate materials behave as low-energy rotors at rotation activation energy, Eact, of 1.4-3.0 kcal/mol. The rotational mechanism consists of 180° flips and librations around C(1)-C(4) axis. The amplitude of the librations, added to the flips, grows with temperature, shifting the reorientations toward rotational diffusion at high temperatures.
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Affiliation(s)
- Vladimir I Bakhmutov
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Douglas W Elliott
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Aida Contreras-Ramirez
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Abraham Clearfield
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
| | - Hong-Cai Zhou
- Department of Chemistry, Texas A&M University, College Station, Texas 77843, United States
- Department of Materials Science and Engineering, Texas A&M University, College Station, Texas 77843-3003, United States
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20
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Szostak E, Pinkowicz D, Fryń P, Marzec M. Investigation of correlation between phase transformations and changes in structural, dynamic, magnetic and dielectric properties of hexakis-DMSO cobalt (II) complex. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.05.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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21
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Huang RK, Xiao ZF, Liu DX, Zhang WX, Chen XM. Unprecedented water-controlled rotator–stator conversion of supramolecular rotors in crystals. Chem Commun (Camb) 2019; 55:7159-7162. [DOI: 10.1039/c9cc03267c] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A supramolecular rotor exhibits two switchable rotational states controlled by guest water in crystals.
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Affiliation(s)
- Rui-Kang Huang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Zhi-Feng Xiao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - De-Xuan Liu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Wei-Xiong Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Xiao-Ming Chen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
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22
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Synthesis and Optical Applications of Periodic Mesoporous Organosilicas. Enzymes 2018. [PMID: 30360811 DOI: 10.1016/bs.enz.2018.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
Periodic mesoporous organosilicas (PMOs), synthesized via surfactant-directed self-assembly of a polysilylated organic precursor (R[Si(OR')3]n; n≥2, R: organic group), are promising candidates such as catalysts and adsorbents, and for use in optical and electrical devices, owing to their high surface area, well-defined nanoporous structure, and highly functional organosilica framework. Their framework functionality can be widely tuned by selecting appropriate organic groups and controlling their arrangement. This chapter describes the synthesis and structure of PMOs with simple organic groups such as ethane and benzene, and the unique properties and optical applications of functional PMOs. Special light-harvesting properties and their exploitation in photocatalysis, highly emissive PMOs and their application to color-tunable transparent films, hole-transporting PMOs and their use in organic solar cells, and PMOs containing chelating ligands and their use as solid supports for heterogeneous metal complex catalysis are described.
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23
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Damron JT, Ma J, Kurz R, Saalwächter K, Matzger AJ, Ramamoorthy A. The Influence of Chemical Modification on Linker Rotational Dynamics in Metal-Organic Frameworks. Angew Chem Int Ed Engl 2018; 57:8678-8681. [PMID: 29782692 PMCID: PMC6289050 DOI: 10.1002/anie.201805004] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2018] [Indexed: 11/11/2022]
Abstract
The robust synthetic flexibility of metal-organic frameworks (MOFs) offers a promising class of tailorable materials, for which the ability to tune specific physicochemical properties is highly desired. This is achievable only through a thorough description of the consequences for chemical manipulations both in structure and dynamics. Magic angle spinning solid-state NMR spectroscopy offers many modalities in this pursuit, particularly for dynamic studies. Herein, we employ a separated-local-field NMR approach to show how specific intraframework chemical modifications to MOF UiO-66 heavily modulate the dynamic evolution of the organic ring moiety over several orders of magnitude.
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Affiliation(s)
- Joshua T. Damron
- Department of Chemistry, University of Michigan, 930 N.
University Ave., Ann Arbor, MI 48109-1055, USA, ,
| | - Jialiu Ma
- Department of Chemistry, University of Michigan, 930 N.
University Ave., Ann Arbor, MI 48109-1055, USA, ,
| | | | | | - Adam J. Matzger
- Department of Chemistry, University of Michigan, 930 N.
University Ave., Ann Arbor, MI 48109-1055, USA, ,
- Macromolecular Science and Engineering, University of
Michigan, 2300 Hayward Avenue, Ann Arbor, MI 48109-1055, USA
| | - Ayyalusamy Ramamoorthy
- Department of Chemistry, University of Michigan, 930 N.
University Ave., Ann Arbor, MI 48109-1055, USA, ,
- Biophysics Program, University of Michigan, 930 N.
University Ave., Ann Arbor, MI 48109-1055, USA
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24
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Damron JT, Ma J, Kurz R, Saalwächter K, Matzger AJ, Ramamoorthy A. The Influence of Chemical Modification on Linker Rotational Dynamics in Metal–Organic Frameworks. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201805004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Joshua T. Damron
- Department of Chemistry University of Michigan 930 N. University Ave. Ann Arbor MI 48109-1055 USA
| | - Jialiu Ma
- Department of Chemistry University of Michigan 930 N. University Ave. Ann Arbor MI 48109-1055 USA
| | | | | | - Adam J. Matzger
- Department of Chemistry University of Michigan 930 N. University Ave. Ann Arbor MI 48109-1055 USA
- Macromolecular Science and Engineering University of Michigan 2300 Hayward Avenue Ann Arbor MI 48109-1055 USA
| | - Ayyalusamy Ramamoorthy
- Department of Chemistry University of Michigan 930 N. University Ave. Ann Arbor MI 48109-1055 USA
- Biophysics Program University of Michigan 930 N. University Ave. Ann Arbor MI 48109-1055 USA
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25
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Mizoshita N, Inagaki S. Charge Separation in a Multifunctionalized Framework of Hydrogen-Bonded Periodic Mesoporous Organosilica. Chem Asian J 2018; 13:2117-2125. [PMID: 29877624 DOI: 10.1002/asia.201800779] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Indexed: 11/09/2022]
Abstract
Integration of functional molecular parts into nanoporous materials in a state that allows intermolecular charge or energy transfer is one of the key approaches to the development of photofunctional and electroactive materials. Herein, we report charge separation in a functionalized framework of a periodic mesoporous organosilica (PMO) self-assembled by hydrogen bonds. Electroactive π-conjugated organic species with different electron-donating and electron-accepting properties were selectively fixed onto the external surface of a nanoparticulate PMO, within the pore wall, and onto the surface of the internal mesopore. UV irradiation of the modified PMO resulted in photoinduced electron transfer and charge separation from the external surface to the pore wall and from the pore wall to the surface of the internal mesopores. These results suggest the high potential of multifunctionalized PMOs in the construction of photocatalytic reaction fields.
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Affiliation(s)
| | - Shinji Inagaki
- Toyota Central R&D Laboratories Inc., Nagakute, Aichi, 480-1192, Japan
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26
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Abstract
Despite having significant applications in building nanomachines, molecular rotors with the rotational speed modulations to multiple stages in a wide range of frequency have not yet been well established. Here, we report the discovery of a stimuli-responsive molecular rotor, the rotational speed of which in the slow-to-fast range could be modulated to at least four stages triggered by acid/base and metal cations. The rotor itself rotates rapidly at ambient or elevated temperature but displays a restricted rotation after deprotonation due to the produced intramolecular electrostatic repulsion. Subsequent addition of Li+ or Na+ cations introduces an electrostatic bridge to stabilize the transition state of the deprotonated rotor, thus giving a cation-radius-dependent acceleration of the rotation to render the rotor running at a mid-speed. All the stimuli are highly reversible. Our studies provide a conceptual approach for constructing multistage rotational-speed-changing molecular rotors, and further, the practical nanomachines. Molecular rotors with rotational speed modulation have not yet been well established. Here, the authors report a pH and metal cation triggered molecular rotor, which allows for a four stage speed modulation in the slow-to-fast frequency range.
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27
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Shamsuzzaman, Khanam H, Mashrai A, Asif M, Ali A, Barakat A, Mabkhot YN. Synthesis, crystal structure, Hirshfeld surfaces, and thermal, mechanical and dielectrical properties of cholest-5-ene. JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 2018. [DOI: 10.1016/j.jtusci.2016.01.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Shamsuzzaman
- Steroid Research Laboratory, Department of Chemistry, Aligarh Muslim University Aligarh 202002 (UP) India
| | - Hena Khanam
- Steroid Research Laboratory, Department of Chemistry, Aligarh Muslim University Aligarh 202002 (UP) India
| | - Ashraf Mashrai
- Steroid Research Laboratory, Department of Chemistry, Aligarh Muslim University Aligarh 202002 (UP) India
| | - Mohd Asif
- Steroid Research Laboratory, Department of Chemistry, Aligarh Muslim University Aligarh 202002 (UP) India
| | - Abad Ali
- Steroid Research Laboratory, Department of Chemistry, Aligarh Muslim University Aligarh 202002 (UP) India
| | - Assem Barakat
- Department of Chemistry, Faculty of Science, King Saud University Riyadh 11451Saudi Arabia
- Department of Chemistry, Faculty of Science, Alexandria University Alexandria 21321Egypt
| | - Yahia N. Mabkhot
- Department of Chemistry, Faculty of Science, King Saud University Riyadh 11451Saudi Arabia
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28
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Abstract
Rotational motion within molecular crystals is a prototypical concept to build future functional materials and solid-state molecular machines.
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Affiliation(s)
- Luca Catalano
- New York University Abu Dhabi
- Abu Dhabi
- United Arab Emirates
| | - Panče Naumov
- New York University Abu Dhabi
- Abu Dhabi
- United Arab Emirates
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29
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Hughes AR, Brownbill NJ, Lalek RC, Briggs ME, Slater AG, Cooper AI, Blanc F. Ultra-Fast Molecular Rotors within Porous Organic Cages. Chemistry 2017; 23:17217-17221. [PMID: 29053892 PMCID: PMC5813266 DOI: 10.1002/chem.201704964] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Indexed: 11/11/2022]
Abstract
Using variable temperature 2 H static NMR spectra and 13 C spin-lattice relaxation times (T1 ), we show that two different porous organic cages with tubular architectures are ultra-fast molecular rotors. The central para-phenylene rings that frame the "windows" to the cage voids display very rapid rotational rates of the order of 1.2-8×106 Hz at 230 K with low activation energy barriers in the 12-18 kJ mol-1 range. These cages act as hosts to iodine guest molecules, which dramatically slows down the rotational rates of the phenylene groups (5-10×104 Hz at 230 K), demonstrating potential use in applications that require molecular capture and release.
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Affiliation(s)
- Ashlea R. Hughes
- Department of ChemistryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
| | - Nick J. Brownbill
- Department of ChemistryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
| | - Rachel C. Lalek
- Department of ChemistryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
| | - Michael E. Briggs
- Department of ChemistryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
- Materials Innovation FactoryUniversity of Liverpool51 Oxford StreetLiverpoolL7 3NYUK
| | - Anna G. Slater
- Department of ChemistryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
- Materials Innovation FactoryUniversity of Liverpool51 Oxford StreetLiverpoolL7 3NYUK
| | - Andrew I. Cooper
- Department of ChemistryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
- Materials Innovation FactoryUniversity of Liverpool51 Oxford StreetLiverpoolL7 3NYUK
| | - Frédéric Blanc
- Department of ChemistryUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
- Stephenson Institute for Renewable EnergyUniversity of LiverpoolCrown StreetLiverpoolL69 7ZDUK
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30
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Alhassawi FM, Corradini MG, Rogers MA, Ludescher RD. Potential applications of luminescent molecular rotors in food science and engineering. Crit Rev Food Sci Nutr 2017; 58:1902-1916. [DOI: 10.1080/10408398.2017.1278583] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Fatemah M. Alhassawi
- Department of Food Science, School of Environmental and Biological Sciences, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
| | - Maria G. Corradini
- Department of Food Science, University of Massachusetts Amherst, Amherst, MA, USA
| | - Michael A. Rogers
- Department of Food Science, University of Guelph, Guelph, Ontario, Canada
| | - Richard D. Ludescher
- Department of Food Science, School of Environmental and Biological Sciences, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
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31
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Bracco S, Castiglioni F, Comotti A, Galli S, Negroni M, Maspero A, Sozzani P. Ultrafast Molecular Rotors and Their CO 2 Tuning in MOFs with Rod-Like Ligands. Chemistry 2017; 23:11210-11215. [PMID: 28675765 DOI: 10.1002/chem.201702930] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Indexed: 12/22/2022]
Abstract
A metal organic framework (MOF) engineered to contain in its scaffold rod-like struts featuring ultrafast molecular rotors showed extremely rapid 180 ° flip reorientation with rotational rates of 1011 Hz at 150 K. Crystal-pore accessibility of the MOF allowed the CO2 molecules to enter the cavities and control the rotor spinning speed down to 105 Hz at 150 K. Rotor dynamics, as modulated by CO2 loading/unloading in the porous crystals, was described by proton T1 and 2 H NMR spectroscopy. This strategy enabled the regulation of rotary motion by the diffusion of the gas within the channels and the determination of the energetics of rotary dynamics in the presence of CO2 .
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Affiliation(s)
- Silvia Bracco
- Department of Materials Science and INSTM Consortium, University of Milano Bicocca, Via R. Cozzi 55, Milan, Italy
| | - Fabio Castiglioni
- Department of Materials Science and INSTM Consortium, University of Milano Bicocca, Via R. Cozzi 55, Milan, Italy
| | - Angiolina Comotti
- Department of Materials Science and INSTM Consortium, University of Milano Bicocca, Via R. Cozzi 55, Milan, Italy
| | - Simona Galli
- Dipartimento di Scienza e Alta Tecnologia and INSTM Consortium, Università degli studi dell' Insubria, Via Valleggio 11, 22100, Como, Italy
| | - Mattia Negroni
- Department of Materials Science and INSTM Consortium, University of Milano Bicocca, Via R. Cozzi 55, Milan, Italy
| | - Angelo Maspero
- Dipartimento di Scienza e Alta Tecnologia and INSTM Consortium, Università degli studi dell' Insubria, Via Valleggio 11, 22100, Como, Italy
| | - Piero Sozzani
- Department of Materials Science and INSTM Consortium, University of Milano Bicocca, Via R. Cozzi 55, Milan, Italy
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32
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Ryder MR, Van de Voorde B, Civalleri B, Bennett TD, Mukhopadhyay S, Cinque G, Fernandez-Alonso F, De Vos D, Rudić S, Tan JC. Detecting Molecular Rotational Dynamics Complementing the Low-Frequency Terahertz Vibrations in a Zirconium-Based Metal-Organic Framework. PHYSICAL REVIEW LETTERS 2017; 118:255502. [PMID: 28696751 DOI: 10.1103/physrevlett.118.255502] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Indexed: 05/09/2023]
Abstract
We show clear experimental evidence of cooperative terahertz (THz) dynamics observed below 3 THz (∼100 cm^{-1}), for a low-symmetry Zr-based metal-organic framework structure, termed MIL-140A [ZrO(O_{2}C-C_{6}H_{4}-CO_{2})]. Utilizing a combination of high-resolution inelastic neutron scattering and synchrotron radiation far-infrared spectroscopy, we measured low-energy vibrations originating from the hindered rotations of organic linkers, whose energy barriers and detailed dynamics have been elucidated via ab initio density functional theory calculations. The complex pore architecture caused by the THz rotations has been characterized. We discovered an array of soft modes with trampolinelike motions, which could potentially be the source of anomalous mechanical phenomena such as negative thermal expansion. Our results demonstrate coordinated shear dynamics (2.47 THz), a mechanism which we have shown to destabilize the framework structure, in the exact crystallographic direction of the minimum shear modulus (G_{min}).
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Affiliation(s)
- Matthew R Ryder
- Multifunctional Materials & Composites (MMC) Laboratory, Department of Engineering Science, University of Oxford, Parks Road, Oxford OX1 3PJ, United Kingdom
- ISIS Facility, Rutherford Appleton Laboratory, Chilton, Didcot OX11 0QX, United Kingdom
- Diamond Light Source, Harwell Campus, Chilton, Oxford OX11 0DE, United Kingdom
| | - Ben Van de Voorde
- Centre for Surface Chemistry and Catalysis, KU Leuven, Arenbergpark 23, Leuven B-3001, Belgium
| | - Bartolomeo Civalleri
- Department of Chemistry, NIS and INSTM Reference Centre, University of Turin, via Pietro Giuria 7, 10125 Torino, Italy
| | - Thomas D Bennett
- Department of Materials Science and Metallurgy, University of Cambridge, Cambridge CB3 0FS, United Kingdom
| | | | - Gianfelice Cinque
- Diamond Light Source, Harwell Campus, Chilton, Oxford OX11 0DE, United Kingdom
| | - Felix Fernandez-Alonso
- ISIS Facility, Rutherford Appleton Laboratory, Chilton, Didcot OX11 0QX, United Kingdom
- Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, United Kingdom
| | - Dirk De Vos
- Centre for Surface Chemistry and Catalysis, KU Leuven, Arenbergpark 23, Leuven B-3001, Belgium
| | - Svemir Rudić
- ISIS Facility, Rutherford Appleton Laboratory, Chilton, Didcot OX11 0QX, United Kingdom
| | - Jin-Chong Tan
- Multifunctional Materials & Composites (MMC) Laboratory, Department of Engineering Science, University of Oxford, Parks Road, Oxford OX1 3PJ, United Kingdom
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33
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Aguilar-Granda A, Pérez-Estrada S, Sánchez-González E, Álvarez JR, Rodríguez-Hernández J, Rodríguez M, Roa AE, Hernández-Ortega S, Ibarra IA, Rodríguez-Molina B. Transient Porosity in Densely Packed Crystalline Carbazole–(p-Diethynylphenylene)–Carbazole Rotors: CO2 and Acetone Sorption Properties. J Am Chem Soc 2017; 139:7549-7557. [DOI: 10.1021/jacs.7b02015] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Salvador Pérez-Estrada
- Department
of Chemistry and Biochemistry, University of California, Los Angeles, California 90095, United States
| | | | | | - Joelis Rodríguez-Hernández
- Centro de Investigación en Química Aplicada (CIQA), Blvd. Enrique Reyna Hermosillo,
No. 140, Saltillo, Coahuila 25294, México
| | - Mario Rodríguez
- Centro de Investigaciones en Óptica, A.P. 1-948, León, Guanajuato 37000, México
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34
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Bracco S, Miyano T, Negroni M, Bassanetti I, Marchio' L, Sozzani P, Tohnai N, Comotti A. CO2 regulates molecular rotor dynamics in porous materials. Chem Commun (Camb) 2017. [DOI: 10.1039/c7cc02983g] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Porous molecular crystals contain fast molecular rotors whose dynamics can be controlled by CO2.
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Affiliation(s)
- S. Bracco
- Department of Materials Science
- University of Milano Bicocca
- via R. Cozzi 55
- 2015
- Milano
| | - T. Miyano
- Department of Material and Life Science
- Graduate School of Engineering
- Suita
- Japan
| | - M. Negroni
- Department of Materials Science
- University of Milano Bicocca
- via R. Cozzi 55
- 2015
- Milano
| | - I. Bassanetti
- Department of Materials Science
- University of Milano Bicocca
- via R. Cozzi 55
- 2015
- Milano
| | - L. Marchio'
- Department of Chemistry
- University of Parma
- Parco Area delle Scienze 17/a
- 43124 Parma
- Italy
| | - P. Sozzani
- Department of Materials Science
- University of Milano Bicocca
- via R. Cozzi 55
- 2015
- Milano
| | - N. Tohnai
- Department of Material and Life Science
- Graduate School of Engineering
- Suita
- Japan
| | - A. Comotti
- Department of Materials Science
- University of Milano Bicocca
- via R. Cozzi 55
- 2015
- Milano
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35
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Abstract
Molecules and materials can show dynamic structures in which the dominant mechanism is rotary motion. The single mobile elements are defined as "molecular rotors" and exhibit special properties (compared with their static counterparts), being able in perspective to greatly modulate the dielectric response and form the basis for molecular motors that are designed with the idea of making molecules perform a useful mechanical function. The construction of ordered rotary elements into a solid is a necessary feature for such design, because it enables the alignment of rotors and the fine-tuning of their steric and dipolar interactions. Crystal surfaces or bulk crystals are the most suitable to adapt rotors in 2D or 3D arrangements and engineer juxtaposition of the rotors in an ordered way. Nevertheless, it is only in recent times that materials showing porosity and remarkably low density have undergone tremendous development. The characteristics of large free volume combine well with the virtually unhindered motion of the molecular rotors built into their structure. Indeed, the molecular rotors are used as struts in porous covalent and supramolecular architectures, spanning both hybrid and fully organic materials. The modularity of the approach renders possible a variety of rotor geometrical arrangements in both robust frameworks stable up to 850 K and self-assembled molecular materials. A nanosecond (fast dynamics) motional regime can be achieved at temperatures lower than 240 K, enabling rotor arrays operating in the solid state even at low temperatures. Furthermore, in nanoporous materials, molecular rotors can interact with the diffusing chemical species, be they liquids, vapors, or gases. Through this chemical intervention, rotor speed can be modulated at will, enabling a new generation of rotor-containing materials sensitive to guests. In principle, an applied electric field can be the stimulus for chemical release from porous materials. The effort needed to obtain strong dipoles that are noncentrosymmetrically mounted onto rotors and do not hamper rotational motion is a further aspect of this research activity. Thus, materials showing dielectric properties in response to applied electric fields have been fabricated. This may lead to challenging materials that are promptly responsive to an applied electric field, altering the ferroelectric or antiferroelectric ground state by fast dipole reorientation when subjected to electric polarization.
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Affiliation(s)
- Angiolina Comotti
- Department
of Materials Science, University of Milano Bicocca, Via R. Cozzi
55, 20125 Milan, Italy
| | - Silvia Bracco
- Department
of Materials Science, University of Milano Bicocca, Via R. Cozzi
55, 20125 Milan, Italy
| | - Piero Sozzani
- Department
of Materials Science, University of Milano Bicocca, Via R. Cozzi
55, 20125 Milan, Italy
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36
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Croissant JG, Fatieiev Y, Julfakyan K, Lu J, Emwas AH, Anjum DH, Omar H, Tamanoi F, Zink JI, Khashab NM. Biodegradable Oxamide-Phenylene-Based Mesoporous Organosilica Nanoparticles with Unprecedented Drug Payloads for Delivery in Cells. Chemistry 2016; 22:14806-14811. [DOI: 10.1002/chem.201601714] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Jonas G. Croissant
- Smart Hybrid Materials Laboratory; Advanced Membranes and Porous Materials Center; King Abdullah University of Science and Technology; Thuwal Saudi Arabia
- Department of Chemistry and Biochemistry; California NanoSystems Institute; Jonsson Comprehensive Cancer Center; University of California Los Angeles; Los Angeles California USA
| | - Yevhen Fatieiev
- Smart Hybrid Materials Laboratory; Advanced Membranes and Porous Materials Center; King Abdullah University of Science and Technology; Thuwal Saudi Arabia
| | - Khachatur Julfakyan
- Smart Hybrid Materials Laboratory; Advanced Membranes and Porous Materials Center; King Abdullah University of Science and Technology; Thuwal Saudi Arabia
| | - Jie Lu
- Department of Microbiology; Immunology and Molecular Genetics; California NanoSystems Institute; Jonsson Comprehensive Cancer Center; University of California Los Angeles; Los Angeles California USA
| | - Abdul-Hamid Emwas
- Imaging and Characterization Laboratory; King Abdullah University of Science and Technology; Thuwal Saudi Arabia
| | - Dalaver H. Anjum
- Imaging and Characterization Laboratory; King Abdullah University of Science and Technology; Thuwal Saudi Arabia
| | - Haneen Omar
- Smart Hybrid Materials Laboratory; Advanced Membranes and Porous Materials Center; King Abdullah University of Science and Technology; Thuwal Saudi Arabia
| | - Fuyuhiko Tamanoi
- Department of Microbiology; Immunology and Molecular Genetics; California NanoSystems Institute; Jonsson Comprehensive Cancer Center; University of California Los Angeles; Los Angeles California USA
| | - Jeffrey I. Zink
- Department of Chemistry and Biochemistry; California NanoSystems Institute; Jonsson Comprehensive Cancer Center; University of California Los Angeles; Los Angeles California USA
| | - Niveen M. Khashab
- Smart Hybrid Materials Laboratory; Advanced Membranes and Porous Materials Center; King Abdullah University of Science and Technology; Thuwal Saudi Arabia
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37
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Chen Y, Shi J. Chemistry of Mesoporous Organosilica in Nanotechnology: Molecularly Organic-Inorganic Hybridization into Frameworks. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:3235-72. [PMID: 26936391 DOI: 10.1002/adma.201505147] [Citation(s) in RCA: 205] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2015] [Revised: 11/22/2015] [Indexed: 05/22/2023]
Abstract
Organic-inorganic hybrid materials aiming to combine the individual advantages of organic and inorganic components while overcoming their intrinsic drawbacks have shown great potential for future applications in broad fields. In particular, the integration of functional organic fragments into the framework of mesoporous silica to fabricate mesoporous organosilica materials has attracted great attention in the scientific community for decades. The development of such mesoporous organosilica materials has shifted from bulk materials to nanosized mesoporous organosilica nanoparticles (designated as MONs, in comparison with traditional mesoporous silica nanoparticles (MSNs)) and corresponding applications in nanoscience and nanotechnology. In this comprehensive review, the state-of-art progress of this important hybrid nanomaterial family is summarized, focusing on the structure/composition-performance relationship of MONs of well-defined morphology, nanostructure, and nanoparticulate dimension. The synthetic strategies and the corresponding mechanisms for the design and construction of MONs with varied morphologies, compositions, nanostructures, and functionalities are overviewed initially. Then, the following part specifically concentrates on their broad spectrum of applications in nanotechnology, mainly in nanomedicine, nanocatalysis, and nanofabrication. Finally, some critical issues, presenting challenges and the future development of MONs regarding the rational synthesis and applications in nanotechnology are summarized and discussed. It is highly expected that such a unique molecularly organic-inorganic nanohybrid family will find practical applications in nanotechnology, and promote the advances of this discipline regarding hybrid chemistry and materials.
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Affiliation(s)
- Yu Chen
- State Key Laboratory of High Performance Ceramic and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Ding-Xi Road, Shanghai, 200050, P. R. China
| | - Jianlin Shi
- State Key Laboratory of High Performance Ceramic and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Ding-Xi Road, Shanghai, 200050, P. R. China
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38
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Ryder MR, Civalleri B, Cinque G, Tan JC. Discovering connections between terahertz vibrations and elasticity underpinning the collective dynamics of the HKUST-1 metal–organic framework. CrystEngComm 2016. [DOI: 10.1039/c5ce02347e] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
We employed a combination of theoretical and experimental techniques to study the metal–organic framework (MOF)-mechanics central to the paddle-wheel Cu3(BTC)2 porous structure, commonly designated as HKUST-1.
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Affiliation(s)
- Matthew R. Ryder
- Department of Engineering Science
- University of Oxford
- Oxford OX1 3PJ, UK
- Diamond Light Source
- Harwell Campus
| | - Bartolomeo Civalleri
- Department of Chemistry
- NIS Interdepartmental Centre and INSTM Reference Centre
- University of Turin
- 10125 Torino, Italy
| | | | - Jin-Chong Tan
- Department of Engineering Science
- University of Oxford
- Oxford OX1 3PJ, UK
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39
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Croissant JG, Cattoën X, Wong MCM, Durand JO, Khashab NM. Syntheses and applications of periodic mesoporous organosilica nanoparticles. NANOSCALE 2015; 7:20318-34. [PMID: 26585498 DOI: 10.1039/c5nr05649g] [Citation(s) in RCA: 150] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Periodic Mesoporous Organosilica (PMO) nanomaterials are envisioned to be one of the most prolific subjects of research in the next decade. Similar to mesoporous silica nanoparticles (MSN), PMO nanoparticles (NPs) prepared from organo-bridged alkoxysilanes have tunable mesopores that could be utilized for many applications such as gas and molecule adsorption, catalysis, drug and gene delivery, electronics, and sensing; but unlike MSN, the diversity in chemical nature of the pore walls of such nanomaterials is theoretically unlimited. Thus, we expect that PMO NPs will attract considerable interest over the next decade. In this review, we will present a comprehensive overview of the synthetic strategies for the preparation of nanoscaled PMO materials, and then describe their applications in catalysis and nanomedicine. The remarkable assets of the PMO structure are also detailed, and insights are provided for the preparation of more complex PMO nanoplatforms.
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Affiliation(s)
- Jonas G Croissant
- Smart Hybrid Materials Laboratory, Advanced Membranes and Porous Materials Center, King Abdullah University of Science and Technology, Thuwal 23955, Saudi Arabia.
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40
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Catalano L, Pérez-Estrada S, Terraneo G, Pilati T, Resnati G, Metrangolo P, Garcia-Garibay MA. Dynamic Characterization of Crystalline Supramolecular Rotors Assembled through Halogen Bonding. J Am Chem Soc 2015; 137:15386-9. [DOI: 10.1021/jacs.5b10776] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Luca Catalano
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials, and Chemical Engineering “Giulio Natta”, Politecnico di Milano, via L. Mancinelli 7, 20131 Milano, Italy
- Department
of Chemistry and Biochemistry, University of California, Los Angeles, California 90095-1569, United States
| | - Salvador Pérez-Estrada
- Department
of Chemistry and Biochemistry, University of California, Los Angeles, California 90095-1569, United States
| | - Giancarlo Terraneo
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials, and Chemical Engineering “Giulio Natta”, Politecnico di Milano, via L. Mancinelli 7, 20131 Milano, Italy
| | - Tullio Pilati
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials, and Chemical Engineering “Giulio Natta”, Politecnico di Milano, via L. Mancinelli 7, 20131 Milano, Italy
| | - Giuseppe Resnati
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials, and Chemical Engineering “Giulio Natta”, Politecnico di Milano, via L. Mancinelli 7, 20131 Milano, Italy
| | - Pierangelo Metrangolo
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials, and Chemical Engineering “Giulio Natta”, Politecnico di Milano, via L. Mancinelli 7, 20131 Milano, Italy
- VTT-Technical Research Centre of Finland, P.O. Box
1000, Espoo FI-02044, Finland
| | - Miguel A. Garcia-Garibay
- Department
of Chemistry and Biochemistry, University of California, Los Angeles, California 90095-1569, United States
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41
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Comotti A, Bracco S, Beretta M, Perego J, Gemmi M, Sozzani P. Confined Polymerization in Highly Ordered Mesoporous Organosilicas. Chemistry 2015; 21:18209-17. [PMID: 26559381 DOI: 10.1002/chem.201503553] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2015] [Indexed: 11/10/2022]
Abstract
Hybrid mesoporous organosilica exhibiting crystal-like order in the walls provided an ideal channel reaction vessel for the confined polymerization of acrylonitrile (PAN). The resulting high-molecular-mass PAN fills the channels at high yield and forms an ordered nanostructure of polymer nanobundles enclosed into the hybrid matrix. The in situ thermal transformation of PAN into rigid polyconjugated and, eventually, into condensed polyaromatic carbon nanofibers, retains the periodic architecture. Simultaneously, the matrix evolves showing the fusion of the p-phenylene rings and the cleavage of carbonsilicon bonds: this gives rise to graphitic-carbon/silica nanocomposites containing hyper-oxydrylated silica nanophases. Interestingly, the 3D hexagonal mesostructure survives in the carbonaceous material. The exploitation of porous materials of high capacity and a hybrid nature, for polymerization in the confined state, followed by high temperature treatments, allowed us to achieve unique and precisely fabricated nanostructures, thus paving the way for the construction of fine-tuned electronic and light-harvesting materials.
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Affiliation(s)
- Angiolina Comotti
- Department of Materials Science, University of Milano Bicocca, Via. R. Cozzi 55, 20125 Milan (Italy)
| | - Silvia Bracco
- Department of Materials Science, University of Milano Bicocca, Via. R. Cozzi 55, 20125 Milan (Italy).
| | - Mario Beretta
- Department of Materials Science, University of Milano Bicocca, Via. R. Cozzi 55, 20125 Milan (Italy)
| | - Jacopo Perego
- Department of Materials Science, University of Milano Bicocca, Via. R. Cozzi 55, 20125 Milan (Italy)
| | - Mauro Gemmi
- Center for Nanotechnology Innovation@ NEST, Istituto Italiano di Tecnologia, Piazza San Silvestro 12, 56127 Pisa (Italy)
| | - Piero Sozzani
- Department of Materials Science, University of Milano Bicocca, Via. R. Cozzi 55, 20125 Milan (Italy).
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42
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Affiliation(s)
- Sundus Erbas-Cakmak
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| | - David A. Leigh
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| | - Charlie T. McTernan
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| | - Alina
L. Nussbaumer
- School of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
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43
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Inukai M, Fukushima T, Hijikata Y, Ogiwara N, Horike S, Kitagawa S. Control of molecular rotor rotational frequencies in porous coordination polymers using a solid-solution approach. J Am Chem Soc 2015; 137:12183-6. [PMID: 26368067 DOI: 10.1021/jacs.5b05413] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Rational design to control the dynamics of molecular rotors in crystalline solids is of interest because it offers advanced materials with precisely tuned functionality. Herein, we describe the control of the rotational frequency of rotors in flexible porous coordination polymers (PCPs) using a solid-solution approach. Solid-solutions of the flexible PCPs [{Zn(5-nitroisophthalate)x(5-methoxyisophthalate)1-x(deuterated 4,4'-bipyridyl)}(DMF·MeOH)]n allow continuous modulation of cell volume by changing the solid-solution ratio x. Variation of the isostructures provides continuous changes in the local environment around the molecular rotors (pyridyl rings of the 4,4'-bipyridyl group), leading to the control of the rotational frequency without the need to vary the temperature.
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Affiliation(s)
- Munehiro Inukai
- Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University , Yoshida, Sakyo-ku, Kyoto 606-8501, Japan
| | - Tomohiro Fukushima
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University , Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yuh Hijikata
- Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University , Chikusa-ku, Nagoya 464-8602, Japan
| | - Naoki Ogiwara
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University , Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Satoshi Horike
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University , Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Susumu Kitagawa
- Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University , Yoshida, Sakyo-ku, Kyoto 606-8501, Japan.,Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University , Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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44
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Mizoshita N, Inagaki S. Periodic Mesoporous Organosilica with Molecular-Scale Ordering Self-Assembled by Hydrogen Bonds. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201505538] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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45
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Mizoshita N, Inagaki S. Periodic Mesoporous Organosilica with Molecular-Scale Ordering Self-Assembled by Hydrogen Bonds. Angew Chem Int Ed Engl 2015; 54:11999-2003. [DOI: 10.1002/anie.201505538] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Indexed: 11/10/2022]
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46
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Gallyamov MR, Yutkin MP, Moroz NK, Kozlova SG, Gabuda SP. NMR study of localization and mobility of 1-phenylethanol enantiomers in homochiral metal-organic sorbent Zn₂(bdc)(S-lac)(dmf). MAGNETIC RESONANCE IN CHEMISTRY : MRC 2015; 53:578-581. [PMID: 25998662 DOI: 10.1002/mrc.4262] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 04/14/2015] [Accepted: 04/20/2015] [Indexed: 06/04/2023]
Abstract
Structural features of localization of chiral isomers of 1-phenylethanol (R-PhEtOH and S-PhEtOH) and their mobility activation in homochiral metal-organic [Zn2 (bdc)(S-lac)(dmf)] sorbent were studied with (1)H and (13)C NMR methods. (13)C NMR chemical shifts do not show obvious advantage of selective interaction of molecule guests. But activation molecular mobility of S-PhEtOH and R-PhEtOH clearly indicates that stabilization of [Zn2(bdc)(S-lac)(dmf)]·S-PhEtOH structure is more preferable than stabilization of [Zn2 (bdc)(S-lac)(dmf)]·R-PhEtOH structure.
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Affiliation(s)
- M R Gallyamov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentieva Av., 3, Novosibirsk, 630090, Russia
| | - M P Yutkin
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentieva Av., 3, Novosibirsk, 630090, Russia
| | - N K Moroz
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentieva Av., 3, Novosibirsk, 630090, Russia
| | - S G Kozlova
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentieva Av., 3, Novosibirsk, 630090, Russia
- Novosibirsk State University, Novosibirsk, Russia
| | - S P Gabuda
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentieva Av., 3, Novosibirsk, 630090, Russia
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Zhang C, Wang Z, Tan L, Zhai TL, Wang S, Tan B, Zheng YS, Yang XL, Xu HB. A Porous Tricyclooxacalixarene Cage Based on Tetraphenylethylene. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201502912] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Zhang C, Wang Z, Tan L, Zhai TL, Wang S, Tan B, Zheng YS, Yang XL, Xu HB. A Porous Tricyclooxacalixarene Cage Based on Tetraphenylethylene. Angew Chem Int Ed Engl 2015; 54:9244-8. [DOI: 10.1002/anie.201502912] [Citation(s) in RCA: 110] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Revised: 05/11/2015] [Indexed: 11/12/2022]
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Bracco S, Beretta M, Cattaneo A, Comotti A, Falqui A, Zhao K, Rogers C, Sozzani P. Dipolar Rotors Orderly Aligned in Mesoporous Fluorinated Organosilica Architectures. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201412412] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Bracco S, Beretta M, Cattaneo A, Comotti A, Falqui A, Zhao K, Rogers C, Sozzani P. Dipolar Rotors Orderly Aligned in Mesoporous Fluorinated Organosilica Architectures. Angew Chem Int Ed Engl 2015; 54:4773-7. [DOI: 10.1002/anie.201412412] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2014] [Indexed: 11/11/2022]
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