1
|
Herold D, Brauser M, Kind J, Thiele CM. Evolution of a Combined UV/Vis and NMR Setup with Fixed Pathlengths for Mass-limited Samples. Chemistry 2024; 30:e202304016. [PMID: 38360972 DOI: 10.1002/chem.202304016] [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: 12/01/2023] [Revised: 02/14/2024] [Accepted: 02/15/2024] [Indexed: 02/17/2024]
Abstract
The investigation of reaction mechanisms is a complex task that usually requires the use of several techniques. To obtain as much information as possible on the reaction and any intermediates - possibly invisible to one technique - the combination of techniques is a solution. In this work we present a new setup for combined UV/Vis and NMR spectroscopy and compare it to an established alternative. The presented approach allows a versatile usage of different commercially-available components like mirrors and fiber bundles as well as different fixed pathlengths according to double transmission or single transmission measurements. While a previous approach is based on a dip-probe setup for conventional NMR probes, the new one is based on a micro-Helmholtz coil array (LiquidVoxel™). This makes the use of rectangular cuvettes possible, which ensure well-defined pathlengths allowing for quantification of species. Additionally, very low quantities of compound can be analyzed due to the microfabrication and small cuvette size used. As proof-of-principle this new setup for combined UV/Vis and NMR spectroscopy is used to examine a well-studied photochromic system of the dithienylethene compound class. A thorough comparison of the pros and cons of the two setups for combined UV/Vis and NMR measurements is performed.
Collapse
Affiliation(s)
- Dominik Herold
- Technische Universität Darmstadt/Technical University of Darmstadt, Clemens-Schöpf-Institut für Organische Chemie und Biochemie/Clemens Schöpf Institute of Organic Chemistry and Biochemistry, Darmstadt, D-64289, Germany
| | - Matthias Brauser
- Technische Universität Darmstadt/Technical University of Darmstadt, Clemens-Schöpf-Institut für Organische Chemie und Biochemie/Clemens Schöpf Institute of Organic Chemistry and Biochemistry, Darmstadt, D-64289, Germany
| | - Jonas Kind
- Technische Universität Darmstadt/Technical University of Darmstadt, Clemens-Schöpf-Institut für Organische Chemie und Biochemie/Clemens Schöpf Institute of Organic Chemistry and Biochemistry, Darmstadt, D-64289, Germany
| | - Christina M Thiele
- Technische Universität Darmstadt/Technical University of Darmstadt, Clemens-Schöpf-Institut für Organische Chemie und Biochemie/Clemens Schöpf Institute of Organic Chemistry and Biochemistry, Darmstadt, D-64289, Germany
| |
Collapse
|
2
|
Lvov AG, Klimenko LS, Bykov VN, Hecht S. Revisiting Peri-Aryloxyquinones: From a Forgotten Photochromic System to a Promising Tool for Emerging Applications. Chemistry 2024; 30:e202303654. [PMID: 38085655 DOI: 10.1002/chem.202303654] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Indexed: 12/31/2023]
Abstract
Emerging applications of photochromic compounds demand new molecular designs that can be inspired by some long-known yet currently forgotten classes of photoswitches. In the present review, we remind the community about Peri-AryloxyQuinones (PAQs) and their unique photoswitching behavior originally discovered more than 50 years ago. At the heart of this phenomenon is the light-induced migration of an aromatic moiety (arylotropy) in peri-aryloxy-substituted quinones resulting in ana-quinones. PAQs feature absorbance of both isomers in the visible spectral region, photochromism in the amorphous and crystalline state, and thermal stability of the photogenerated ana-isomer. Particularly noticeable is the high sensitivity of the ana-isomer towards nucleophiles in solution. In addition to the mechanism of molecular photochromism and the underlaying structure-switch relationships, we analyze potential applications and prospects of aryloxyquinones in optically switchable materials and devices. Due to their ability to efficiently photoswitch in the solid state, PAQs are indeed attractive candidates for such materials and devices, including electronics (optically controllable circuits, switches, transistors, memories, and displays), porous crystalline materials, crystalline actuators, photoactivated sensors, and many more. This review is intended to serve as a guide for researchers who wish to use photoswitchable PAQs in the development of new photocontrollable materials, devices, and processes.
Collapse
Affiliation(s)
- Andrey G Lvov
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky, St., Irkutsk, 664033, Russia
- Irkutsk National Research Technical University 83, Lermontov St., Irkutsk, 664074, Russia
| | - Lyubov S Klimenko
- Yugra State University, 16 Chekhov St., Khanty-Mansiysk, 628012, Russia
| | - Vasily N Bykov
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 1 Favorsky, St., Irkutsk, 664033, Russia
- Irkutsk National Research Technical University 83, Lermontov St., Irkutsk, 664074, Russia
| | - Stefan Hecht
- Department of Chemistry & Center for the Science of Materials Berlin, Humboldt-Universität zu Berlin, Brook-Taylor-Str. 2, 12489, Berlin, Germany
- DWI-Leibniz Institute for Interactive Materials, Forckenbeckstr. 50, 52074, Aachen, Germany
| |
Collapse
|
3
|
Thaggard GC, Park KC, Lim J, Maldeni Kankanamalage BKP, Haimerl J, Wilson GR, McBride MK, Forrester KL, Adelson ER, Arnold VS, Wetthasinghe ST, Rassolov VA, Smith MD, Sosnin D, Aprahamian I, Karmakar M, Bag SK, Thakur A, Zhang M, Tang BZ, Castaño JA, Chaur MN, Lerch MM, Fischer RA, Aizenberg J, Herges R, Lehn JM, Shustova NB. Breaking the photoswitch speed limit. Nat Commun 2023; 14:7556. [PMID: 37985777 PMCID: PMC10660956 DOI: 10.1038/s41467-023-43405-w] [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: 07/21/2023] [Accepted: 11/07/2023] [Indexed: 11/22/2023] Open
Abstract
The forthcoming generation of materials, including artificial muscles, recyclable and healable systems, photochromic heterogeneous catalysts, or tailorable supercapacitors, relies on the fundamental concept of rapid switching between two or more discrete forms in the solid state. Herein, we report a breakthrough in the "speed limit" of photochromic molecules on the example of sterically-demanding spiropyran derivatives through their integration within solvent-free confined space, allowing for engineering of the photoresponsive moiety environment and tailoring their photoisomerization rates. The presented conceptual approach realized through construction of the spiropyran environment results in ~1000 times switching enhancement even in the solid state compared to its behavior in solution, setting a record in the field of photochromic compounds. Moreover, integration of two distinct photochromic moieties in the same framework provided access to a dynamic range of rates as well as complementary switching in the material's optical profile, uncovering a previously inaccessible pathway for interstate rapid photoisomerization.
Collapse
Affiliation(s)
- Grace C Thaggard
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208, USA
| | - Kyoung Chul Park
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208, USA
| | - Jaewoong Lim
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208, USA
| | | | - Johanna Haimerl
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208, USA
- Chair of Inorganic and Metal-Organic Chemistry, Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, 85748, Garching, Germany
| | - Gina R Wilson
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208, USA
| | - Margaret K McBride
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208, USA
| | - Kelly L Forrester
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208, USA
| | - Esther R Adelson
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208, USA
| | - Virginia S Arnold
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208, USA
| | - Shehani T Wetthasinghe
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208, USA
| | - Vitaly A Rassolov
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208, USA
| | - Mark D Smith
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208, USA
| | - Daniil Sosnin
- Department of Chemistry, Dartmouth College, Hanover, NH, 03755, USA
| | - Ivan Aprahamian
- Department of Chemistry, Dartmouth College, Hanover, NH, 03755, USA
| | - Manisha Karmakar
- Department of Chemistry, Jadavpur University, 700032, Kolkata, India
| | - Sayan Kumar Bag
- Department of Chemistry, Jadavpur University, 700032, Kolkata, India
| | - Arunabha Thakur
- Department of Chemistry, Jadavpur University, 700032, Kolkata, India
| | - Minjie Zhang
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, and Guangdong-Hong Kong-Macau Joint Laboratory of Optoelectronic and Magnetic Functional Materials, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, 999077, China
| | - Ben Zhong Tang
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, and Guangdong-Hong Kong-Macau Joint Laboratory of Optoelectronic and Magnetic Functional Materials, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, 999077, China
- School of Science and Engineering, Shenzhen Institute of Aggregate Science and Technology, The Chinese University of Hong Kong Shenzhen, Guangdong, 518172, China
- Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou, 510640, China
- AIE Institute, Guangzhou Development District, Huangpu, Guangzhou, 510530, China
| | - Jorge A Castaño
- Departamento de Química, Universidad del Valle, AA 25360, Cali, Colombia
| | - Manuel N Chaur
- Departamento de Química, Universidad del Valle, AA 25360, Cali, Colombia
- Centro de Excelencia en Neuvos Materiales (CENM), Universidad del Valle, AA 25360, Cali, Colombia
| | - Michael M Lerch
- Stratingh Institute for Chemistry, University of Groningen, 9747 AG, Groningen, The Netherlands
| | - Roland A Fischer
- Chair of Inorganic and Metal-Organic Chemistry, Department of Chemistry, Technical University of Munich, Lichtenbergstrasse 4, 85748, Garching, Germany
| | - Joanna Aizenberg
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, 02138, USA
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA
| | - Rainer Herges
- Otto Diels Institute of Organic Chemistry, University of Kiel, 24118, Kiel, Germany
| | - Jean-Marie Lehn
- Laboratoire de Chimie Supramoléculaire, Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg, 67000, Strasbourg, France
| | - Natalia B Shustova
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina, 29208, USA.
| |
Collapse
|
4
|
Xie J, Hou H, Lu H, Lu F, Liu W, Wang X, Cheng L, Zhang Y, Wang Y, Wang Y, Diwu J, Hu B, Chai Z, Wang S. Photochromic Uranyl-Based Coordination Polymer for Quantitative and On-Site Detection of UV Radiation Dose. Inorg Chem 2023; 62:15834-15841. [PMID: 37724987 DOI: 10.1021/acs.inorgchem.3c00972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/21/2023]
Abstract
A highly sensitive detection of ultraviolet (UV) radiation is required in a broad range of scientific research, chemical industries, and health-related applications. Traditional UV photodetectors fabricated by direct wide-band-gap inorganic semiconductors often suffer from several disadvantages such as complicated manufacturing procedures, requiring multiple operations and high-cost instruments to obtain a readout. Searching for new materials or simple strategies to develop UV dosimeters for quantitative, accurate, and on-site detection of UV radiation dose is still highly desirable. Herein, a photochromic uranyl-based coordination polymer [(UO2)(PBPCA)·DMF]·DMF (PBPCA = pyridine-3,5-bis(phenyl-4-carboxylate), DMF = N,N'-dimethylformamide, denoted as SXU-1) with highly radiolytic and chemical stabilities was successfully synthesized via the solvothermal method at 100 °C. Surprisingly, the fresh samples of SXU-1 underwent an ultra-fast UV-induced (365 nm, 2 mW) color variation from yellow to orange in less than 1 s, and then the color changed further from orange to brick red after the subsequent irradiation, inspiring us to develop a colorimetric dosimeter based on red-green-blue (RGB) parameters. The mechanism of radical-induced photochromism was intensively investigated by UV-vis absorption spectra, EPR analysis, and SC-XRD data. Furthermore, SXU-1 was incorporated into an optoelectronic device to fabricate a novel dosimeter for convenient, quantitative, and on-site detection of UV radiation dose.
Collapse
Affiliation(s)
- Jian Xie
- School of Life Science, Shaoxing University, Huancheng West Road 508, Shaoxing 312000, China
| | - Huiliang Hou
- Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Huangjie Lu
- Key Laboratory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Feifan Lu
- School of Life Science, Shaoxing University, Huancheng West Road 508, Shaoxing 312000, China
| | - Wei Liu
- School of Environmental and Material Engineering, Yantai University, Yantai 264005, China
| | - Xia Wang
- School of Environmental and Material Engineering, Yantai University, Yantai 264005, China
| | - Liwei Cheng
- State Key Laboratory of Radiation Medicine and Protection, School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Yugang Zhang
- State Key Laboratory of Radiation Medicine and Protection, School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Yanlong Wang
- State Key Laboratory of Radiation Medicine and Protection, School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Yaxing Wang
- State Key Laboratory of Radiation Medicine and Protection, School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Juan Diwu
- State Key Laboratory of Radiation Medicine and Protection, School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Baowei Hu
- School of Life Science, Shaoxing University, Huancheng West Road 508, Shaoxing 312000, China
| | - Zhifang Chai
- State Key Laboratory of Radiation Medicine and Protection, School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| | - Shuao Wang
- State Key Laboratory of Radiation Medicine and Protection, School of Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China
| |
Collapse
|
5
|
Trevino KM, Addison B, Louie AY, Garcia J. Investigating the interaction between merocyanine and glutathione through a comprehensive NMR analysis of three GSH-stabilized merocyanine species. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2023; 61:487-496. [PMID: 37254270 PMCID: PMC10798237 DOI: 10.1002/mrc.5369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 05/04/2023] [Accepted: 05/11/2023] [Indexed: 06/01/2023]
Affiliation(s)
- Kimberly M. Trevino
- Chemistry Graduate Group, University of California at Davis, One Shields Ave, Davis, CA 95616, USA
| | - Bennett Addison
- Nuclear Magnetic Resonance Facility, University of California Davis, One Shields Ave, Davis, CA 95616, USA
- Now at Renewable Resources and Enabling Sciences Center, Center for Bioenergy Innovation, National Renewable Energy Laboratory, Golden, CO, 80401, USA
| | - Angelique Y. Louie
- Chemistry Graduate Group, University of California at Davis, One Shields Ave, Davis, CA 95616, USA
- Department of Biomedical Engineering, University of California at Davis, One Shields Ave, Davis, CA, 95616, USA
| | - Joel Garcia
- Chemistry Department, De La Salle University, 2401 Taft Avenue, 1004 Manila, Philippines
| |
Collapse
|
6
|
Metelitsa AV, Chernyshev AV, Voloshin NA, Solov'eva EV, Dorogan IV. Chromogenic properties of heterocyclic compounds: Barochromic effect of indoline spiropyrans in the gas phase. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113982] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
7
|
Photo- and ionochromic properties of new spirobenzochromene-pyranoquinoline. MENDELEEV COMMUNICATIONS 2022. [DOI: 10.1016/j.mencom.2022.07.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
8
|
Shcherbatykh AA, Chernov’yants MS, Voloshin NA, Chernyshev AV. Spiropyran 5,6′-dichloro-1,3,3-trimethylspiro[indoline-2,2′-2H-pyrano[3,2-h]quinoline] application as a spectorphotometric and fluorescent probe for glutathione and cysteine sensing. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02259-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
9
|
Xiao X, Zheng W, Zhao Y, Li CH. Visible light responsive spiropyran derivatives based on dynamic coordination bonds. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.04.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
10
|
Martin CR, Park KC, Leith GA, Yu J, Mathur A, Wilson GR, Gange GB, Barth EL, Ly RT, Manley OM, Forrester KL, Karakalos SG, Smith MD, Makris TM, Vannucci AK, Peryshkov DV, Shustova NB. Stimuli-Modulated Metal Oxidation States in Photochromic MOFs. J Am Chem Soc 2022; 144:4457-4468. [PMID: 35138840 DOI: 10.1021/jacs.1c11984] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Tuning metal oxidation states in metal-organic framework (MOF) nodes by switching between two discrete linker photoisomers via an external stimulus was probed for the first time. On the examples of three novel photochromic copper-based frameworks, we demonstrated the capability of switching between +2 and +1 oxidation states, on demand. In addition to crystallographic methods used for material characterization, the role of the photochromic moieties for tuning the oxidation state was probed via conductivity measurements, cyclic voltammetry, and electron paramagnetic resonance, X-ray photoelectron, and diffuse reflectance spectroscopies. We confirmed the reversible photoswitching activity including photoisomerization rate determination of spiropyran- and diarylethene-containing linkers in extended frameworks, resulting in changes in metal oxidation states as a function of alternating excitation wavelengths. To elucidate the switching process between two states, the photoisomerization quantum yield of photochromic MOFs was determined for the first time. Overall, the introduced noninvasive concept of metal oxidation state modulation on the examples of stimuli-responsive MOFs foreshadows a new pathway for alternation of material properties toward targeted applications.
Collapse
Affiliation(s)
- Corey R Martin
- Department of Chemistry and Biochemistry, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| | - Kyoung Chul Park
- Department of Chemistry and Biochemistry, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| | - Gabrielle A Leith
- Department of Chemistry and Biochemistry, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| | - Jierui Yu
- Department of Chemistry and Biochemistry, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| | - Abhijai Mathur
- Department of Chemistry and Biochemistry, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| | - Gina R Wilson
- Department of Chemistry and Biochemistry, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| | - Gayathri B Gange
- Department of Chemistry and Biochemistry, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| | - Emily L Barth
- Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Richard T Ly
- Department of Chemistry and Biochemistry, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| | - Olivia M Manley
- Department of Chemistry, North Carolina State University, 2620 Yarbrough Drive, Raleigh, North Carolina 27695, United States
| | - Kelly L Forrester
- Department of Chemistry and Biochemistry, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| | - Stavros G Karakalos
- College of Engineering and Computing, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Mark D Smith
- Department of Chemistry and Biochemistry, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| | - Thomas M Makris
- Department of Chemistry, North Carolina State University, 2620 Yarbrough Drive, Raleigh, North Carolina 27695, United States
| | - Aaron K Vannucci
- Department of Chemistry and Biochemistry, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| | - Dmitry V Peryshkov
- Department of Chemistry and Biochemistry, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| | - Natalia B Shustova
- Department of Chemistry and Biochemistry, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208, United States
| |
Collapse
|
11
|
Gupta D, Gaur AK, Chauhan D, Thakur SK, Jeyapalan V, Singh S, Rajaraman G, Venkataramani S. Solid-state photochromic arylazopyrazole based transition metal complexes. Inorg Chem Front 2022. [DOI: 10.1039/d2qi00325b] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new class of photoactive and chelating ligands L1-3 have been designed and synthesized by incorporating arylazo-3,5-dimethylpyrazole units in the ligand frameworks. Significantly they are designed in such a way...
Collapse
|
12
|
Corra S, Casimiro L, Baroncini M, Groppi J, La Rosa M, Tranfić Bakić M, Silvi S, Credi A. Artificial Supramolecular Pumps Powered by Light. Chemistry 2021; 27:11076-11083. [PMID: 33951231 PMCID: PMC8453702 DOI: 10.1002/chem.202101163] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Indexed: 12/13/2022]
Abstract
The development of artificial nanoscale motors that can use energy from a source to perform tasks requires systems capable of performing directionally controlled molecular movements and operating away from chemical equilibrium. Here, the design, synthesis and properties of pseudorotaxanes are described, in which a photon input triggers the unidirectional motion of a macrocyclic ring with respect to a non-symmetric molecular axle. The photoinduced energy ratcheting at the basis of the pumping mechanism is validated by measuring the relevant thermodynamic and kinetic parameters. Owing to the photochemical behavior of the azobenzene moiety embedded in the axle, the pump can repeat its operation cycle autonomously under continuous illumination. NMR spectroscopy was used to observe the dissipative non-equilibrium state generated in situ by light irradiation. We also show that fine changes in the axle structure lead to an improvement in the performance of the motor. Such results highlight the modularity and versatility of this minimalist pump design, which provides facile access to dynamic systems that operate under photoinduced non-equilibrium regimes.
Collapse
Affiliation(s)
- Stefano Corra
- CLAN-Center for Light Activated Nanostructures, Istituto ISOF-CNRVia Gobetti 10140129BolognaItaly
- Dipartimento di Chimica Industriale “Toso Montanari”Università di BolognaViale del Risorgimento 440136BolognaItaly
| | - Lorenzo Casimiro
- CLAN-Center for Light Activated Nanostructures, Istituto ISOF-CNRVia Gobetti 10140129BolognaItaly
- Dipartimento di Chimica “G. Ciamician”Università di BolognaVia Selmi 240126BolognaItaly
- Université Paris-Saclay, CNRS, PPSM4 Avenue des Sciences91190Gif-sur-YvetteFrance
| | - Massimo Baroncini
- CLAN-Center for Light Activated Nanostructures, Istituto ISOF-CNRVia Gobetti 10140129BolognaItaly
- Dipartimento di Scienze e Tecnologie Agro-alimentariUniversità di BolognaViale Fanin 4440127BolognaItaly
| | - Jessica Groppi
- CLAN-Center for Light Activated Nanostructures, Istituto ISOF-CNRVia Gobetti 10140129BolognaItaly
| | - Marcello La Rosa
- CLAN-Center for Light Activated Nanostructures, Istituto ISOF-CNRVia Gobetti 10140129BolognaItaly
- Dipartimento di Scienze e Tecnologie Agro-alimentariUniversità di BolognaViale Fanin 4440127BolognaItaly
| | - Marina Tranfić Bakić
- CLAN-Center for Light Activated Nanostructures, Istituto ISOF-CNRVia Gobetti 10140129BolognaItaly
- Dipartimento di Chimica Industriale “Toso Montanari”Università di BolognaViale del Risorgimento 440136BolognaItaly
| | - Serena Silvi
- CLAN-Center for Light Activated Nanostructures, Istituto ISOF-CNRVia Gobetti 10140129BolognaItaly
- Dipartimento di Chimica “G. Ciamician”Università di BolognaVia Selmi 240126BolognaItaly
| | - Alberto Credi
- CLAN-Center for Light Activated Nanostructures, Istituto ISOF-CNRVia Gobetti 10140129BolognaItaly
- Dipartimento di Chimica Industriale “Toso Montanari”Università di BolognaViale del Risorgimento 440136BolognaItaly
| |
Collapse
|
13
|
Biphotochromic and ionochromic benzoxazolyl-substituted spirobipyrans. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
14
|
Shen X, Hu Q, Ge M. Fabrication and characterization of multi stimuli-responsive fibers via wet-spinning process. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 250:119245. [PMID: 33303381 DOI: 10.1016/j.saa.2020.119245] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 11/04/2020] [Accepted: 11/14/2020] [Indexed: 06/12/2023]
Abstract
Luminescent fibers have attracted much attention due to their application in smart textiles for anti-counterfeiting, camouflage, fashion designs and so on. However, fibers with single function of luminescent is fail to meet the growing demand of smart textiles. Herein, we develop a multifunctional fiber with quick-responsive reversible photochromic and light-emitting with long afterglow. Doping with rare earth material SrAl2O4:Eu2+, Dy3+ phosphors and photochromic pigments into polyacrylonitrile (PAN) fibers enable by facile wet-spinning process, the properties of photochromic luminescent fibers were experimentally investigated in details. The results make clear that resulting fibers exhibit quick-responsive reversible photochromic properties and can be excited by a wide range of ray from 300 to 450 nm, displaying a wide band with a maximum peak at 525 nm. The photochromic pigments and SrAl2O4:Eu2+, Dy3+ phosphors distributed in fibers evenly and the fibers are stable below 258.76 °C. Persistent luminescent properties of fibers are excellent and the afterglow can last for more than 1 h. The ultimate strength of fibers are more than 1.39 MPa. Comparing with a lot of investigated luminescent fibers, our work to photochromic luminescent fibers show huge potential in anti-counterfeiting, aesthetics fashion designs and so on for smart textiles.
Collapse
Affiliation(s)
- Xiuyu Shen
- College Textile Science and Engineering, Jiangnan University, Wuxi 214122, China
| | - Qian Hu
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Mingqiao Ge
- College Textile Science and Engineering, Jiangnan University, Wuxi 214122, China.
| |
Collapse
|
15
|
Solov’eva EV, Voloshin NA, Chernyshev AV, Reutova YS, Metelitsa AV. Novel Photo- and Ionochromic Benzothiazole-Substituted Spirobipyrans. DOKLADY CHEMISTRY 2020. [DOI: 10.1134/s0012500820090050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
16
|
Skubi KL, Swords WB, Hofstetter H, Yoon TP. LED-NMR Monitoring of an Enantioselective Catalytic [2+2] Photocycloaddition. CHEMPHOTOCHEM 2020; 4:685-690. [PMID: 34532566 PMCID: PMC8443221 DOI: 10.1002/cptc.202000094] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Indexed: 01/08/2023]
Abstract
We report that an NMR spectrometer equipped with a high-power LED light source can be used to study a fast enantioselective photocatalytic [2+2] cycloaddition. While traditional ex situ applications of NMR provide considerable information on reaction mechanisms, they are often ineffective for observing fast reactions. Recently, motivated by renewed interest in organic photochemistry, several approaches have been reported for in situ monitoring of photochemical reactions. These previously disclosed methods, however, have rarely been applied to rapid (<5 min) photochemical reactions. Furthermore, these approaches have not previously been used to interrogate the mechanisms of photocatalytic energy-transfer reactions. In the present work, we describe our experimental setup and demonstrate its utility by determining a phenomenological rate law for a model photocatalytic energy-transfer cycloaddition reaction.
Collapse
Affiliation(s)
- Kazimer L Skubi
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI (USA)
- Department of Chemistry, Skidmore College, 815 North Broadway, Saratoga Springs, NY (USA)
| | - Wesley B Swords
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI (USA)
| | - Heike Hofstetter
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI (USA)
| | - Tehshik P Yoon
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI (USA)
| |
Collapse
|
17
|
F Reis I, Miguez FB, Vargas CAA, Menzonatto TG, Silva IMS, Verano-Braga T, Lopes JF, Brandão TAS, De Sousa FB. Structural and Electronic Characterization of a Photoresponsive Lanthanum(III) Complex Incorporated into Electrospun Fibers for Phosphate Ester Catalysis. ACS APPLIED MATERIALS & INTERFACES 2020; 12:28607-28615. [PMID: 32463219 DOI: 10.1021/acsami.0c03571] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Herein, we present the light-induced synthesis and characterization of a La3+/spiropyran derivative complex (LaMC) and its application as a catalyst when incorporated into electrospun polycaprolactone (PCL) fibers. In addition to experimental methods, computational calculations were also essential to better understand the structure and electronic characteristics of LaMC. The LaMC complex was identified as a 10-coordinated structure with the La3+ ion coordinated by four oxygens from the phenolate and the carbonyl of the carboxyl acid group from both MC ligands and by six oxygens from three nitrate ligands. In addition, LaMC was capable of getting reversibly isomerized by UV or visible light cycling. All PCL fibers were successively obtained, and their morphologies, surface properties, and catalytic behavior were studied. Results showed that PCL/LaMC fibers were capable of catalyzing bis(2,4-dinitrophenyl)phosphate degradation efficiently. Complete hydrolysis was accomplished in only 1.5 days relative to the half-life time of 35 days for the uncatalyzed hydrolysis at pH 8.1 and 25 °C.
Collapse
Affiliation(s)
- Izadora F Reis
- Laboratório de Sistemas Poliméricos e Supramoleculares (LSPS) -Instituto de Física e Química, Universidade Federal de Itajubá (UNIFEI), Itajubá, 37500-903 Minas Gerais, Brazil
| | - Flávio B Miguez
- Laboratório de Sistemas Poliméricos e Supramoleculares (LSPS) -Instituto de Física e Química, Universidade Federal de Itajubá (UNIFEI), Itajubá, 37500-903 Minas Gerais, Brazil
| | - Carlos A Amaya Vargas
- Departamento de Química, ICEx, Universidade Federal de Minas Gerais, Belo Horizonte, 31270-901 Minas Gerais, Brazil
| | - Thiago G Menzonatto
- Laboratório de Química Computacional (LaQC)-Instituto de Física e Química, Universidade Federal de Itajubá (UNIFEI), Itajubá, 37500-903 Minas Gerais, Brazil
| | - Igor M S Silva
- Departamento de Fisiologia e Biofísica-Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, 31270-901 Minas Gerais, Brazil
| | - Thiago Verano-Braga
- Departamento de Fisiologia e Biofísica-Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, 31270-901 Minas Gerais, Brazil
| | - Juliana Fedoce Lopes
- Laboratório de Química Computacional (LaQC)-Instituto de Física e Química, Universidade Federal de Itajubá (UNIFEI), Itajubá, 37500-903 Minas Gerais, Brazil
| | - Tiago A S Brandão
- Departamento de Química, ICEx, Universidade Federal de Minas Gerais, Belo Horizonte, 31270-901 Minas Gerais, Brazil
| | - Frederico B De Sousa
- Laboratório de Sistemas Poliméricos e Supramoleculares (LSPS) -Instituto de Física e Química, Universidade Federal de Itajubá (UNIFEI), Itajubá, 37500-903 Minas Gerais, Brazil
| |
Collapse
|
18
|
Shen B, Gao M, Franco FC, Kapre R, Zhou J, Li X, Garcia J, Shaw JT, Louie AY. Effect of Structure and Intramolecular Distances on Photoswitchable Magnetic Resonance Imaging Contrast Agents. J Org Chem 2020; 85:7333-7341. [PMID: 32397710 DOI: 10.1021/acs.joc.0c00706] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Light-activated sensors are of great interest for biological applications but are limited by the depth of penetration of light. We have been interested in transducing light activation to a magnetic signal that can be detected through noninvasive imaging by magnetic resonance imaging (MRI). We have previously developed agents incorporating spiropyran derivatives as the sensing moiety and characterized features that influence photoswitching; however, we found the MRI response to be unpredictable. In this work, we delve deeper into the potential mechanisms for the observed MRI responses in an effort to better understand the structural effects on controlling magnetic properties. A series of light-activatable MRI contrast agents were synthesized and characterized to assess the effect of spiropyran positioning on contrast agent functions and properties. These compounds are based on the same spiropyran skeleton, also named 1',3',3'-trimethyl-6-nitrospiro[chromene-2,2-indoline], which is linked with an MRI contrast agent, gadolinium-1,4,7,10-tetraazacyclododecane-1,4,7-triacetate (DO3A). We investigated the photo-to-magnetic conversion properties of these novel compounds by adjusting linker lengths over a range from three to seven methylene groups. The primary results indicated that the contrast agent with a five-carbon linker (25) showed the highest light-sensing ability after irradiation with visible light. The results will aid in the design of future spiropyran-based MRI sensors.
Collapse
Affiliation(s)
- Bowen Shen
- Chemistry Graduate Group, University of California, One Shields Ave, Davis, California 95616, United States
| | - Mingchun Gao
- Department of Chemistry, University of California, One Shields Avenue, Davis, California 95616, United States
| | - Francisco C Franco
- Chemistry Department, De La Salle University, 2401 Taft Avenue, 0922 Manila, Philippines
| | - Rohan Kapre
- Department of Biomedical Engineering, University of California, One Shields Avenue, Davis, California 95616, United States
| | - Junhan Zhou
- Chemistry Graduate Group, University of California, One Shields Ave, Davis, California 95616, United States
| | - Xinzhe Li
- Department of Biomedical Engineering, University of California, One Shields Avenue, Davis, California 95616, United States
| | - Joel Garcia
- Chemistry Department, De La Salle University, 2401 Taft Avenue, 0922 Manila, Philippines
| | - Jared T Shaw
- Department of Chemistry, University of California, One Shields Avenue, Davis, California 95616, United States
| | - Angelique Y Louie
- Chemistry Graduate Group, University of California, One Shields Ave, Davis, California 95616, United States.,Department of Biomedical Engineering, University of California, One Shields Avenue, Davis, California 95616, United States
| |
Collapse
|
19
|
Jakubas R, Rok M, Mencel K, Bator G, Piecha-Bisiorek A. Correlation between crystal structures and polar (ferroelectric) properties of hybrids of haloantimonates(iii) and halobismuthates(iii). Inorg Chem Front 2020. [DOI: 10.1039/d0qi00265h] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Halogenoantimonates(iii) and halogenobismuthates(iii) are a highly versatile class of organic–inorganic hybrid materials, applicable in optoelectronics and switchable dielectric devices.
Collapse
Affiliation(s)
- R. Jakubas
- Faculty of Chemistry University of Wrocław
- 50-383 Wrocław
- Poland
| | - M. Rok
- Faculty of Chemistry University of Wrocław
- 50-383 Wrocław
- Poland
| | - K. Mencel
- Faculty of Chemistry University of Wrocław
- 50-383 Wrocław
- Poland
| | - G. Bator
- Faculty of Chemistry University of Wrocław
- 50-383 Wrocław
- Poland
| | | |
Collapse
|