1
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Pan Z, Song J, Zhang S, Zeng P, Mei J, Qu DH. Tailoring raloxifene into single-component molecular crystals possessing multilevel stimuli-responsive room-temperature phosphorescence. Sci Bull (Beijing) 2024; 69:1237-1248. [PMID: 38458915 DOI: 10.1016/j.scib.2024.02.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/30/2024] [Accepted: 02/18/2024] [Indexed: 03/10/2024]
Abstract
Simultaneously achieving room-temperature phosphorescence (RTP) and multiple-stimuli responsiveness in a single-component system is of significance but remains challenging. Crystallization has been recognized to be a workable strategy to fulfill the above task. However, how the molecular packing mode affects the intersystem crossing and RTP lifetime concurrently remains unclear so far. Herein, four economic small-molecular compounds, analogues of the famous drug raloxifene (RALO), are facilely synthesized and further explored as neat single-component and stimuli-responsive RTP emitters via crystallization engineering. Thanks to their simple structures and high ease to crystallize, these raloxifene analogues function as models to clarify the important role of molecular packing in the RTP and stimuli-responsiveness properties. Thorough combination of the single-crystal structure analysis and theoretical calculations clearly manifests that the tight antiparallel molecular packing mode is the key point to their RTP behaviors. Interestingly, harnessing the controllable and reversible phase transitions of the two polymorphs of RALO-OAc driven by mechanical force, solvent vapor, and heat, a single-component multilevel stimuli-responsive platform with tunable emission color is established and further exploited for optical information encryption. This work would shed light on the rational design of multi-stimuli responsive RTP systems based on single-component organics.
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Affiliation(s)
- Zhichao Pan
- Key Laboratory for Advanced Materials, Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Jinming Song
- Key Laboratory for Advanced Materials, Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Shasha Zhang
- Key Laboratory for Advanced Materials, Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Ping Zeng
- Key Laboratory for Advanced Materials, Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Ju Mei
- Key Laboratory for Advanced Materials, Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China.
| | - Da-Hui Qu
- Key Laboratory for Advanced Materials, Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Frontiers Science Center for Materiobiology and Dynamic Chemistry, Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China.
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2
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Fisher JM, Williams ML, Palmer JR, Powers-Riggs NE, Young RM, Wasielewski MR. Long-Lived Charge Separation in Single Crystals of an Electron Donor Covalently Linked to Four Acceptor Molecules. J Am Chem Soc 2024; 146:9911-9919. [PMID: 38530990 DOI: 10.1021/jacs.4c00201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
Crystalline donor-acceptor (D-A) systems serve as an excellent platform for studying CT exciton creation, migration, and dissociation into free charge carriers for solar energy conversion. Donor-acceptor cocrystals have been utilized to develop an understanding of CT exciton formation in ordered organic solids; however, the strong electronic coupling of the D and A units can sometimes limit charge separation lifetimes due to their close proximity. Covalent D-A systems that preorganize specific donor-acceptor structures can assist in engineering crystal morphologies that promote long-lived charge separation to overcome this limitation. Here we investigate photogenerated CT exciton formation in a single crystal of a 2,5,8,11-tetraphenylperylene (PerPh4) donor to which four identical naphthalene-(1,4:5,8)-bis(dicarboximide) (NDI) electron acceptors are covalently attached at the para positions of the PerPh4 phenyl groups to yield PerPh4-NDI4. X-ray crystallography shows that the four NDIs pack pairwise into two distinct motifs. Two NDI acceptors of one PerPh4-NDI4 are positioned over the PerPh4 donors of adjacent PerPh4-NDI4 molecules with the donor and acceptor π-systems having a large dihedral angle between them, while the other two NDIs of PerPh4-NDI4 form xylene-NDI van der Waals π-stacks with the corresponding NDIs in adjacent PerPh4-NDI4 molecules. Upon selective photoexcitation of PerPh4 in the single crystal, CT exciton formation occurs in <300 fs yielding electron-hole pairs that live for more than ∼16 μs. This demonstrates the effectiveness of covalently linked D-A systems for engineering single crystal structures that promote efficient and long-lived charge separation for solar energy conversion.
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Affiliation(s)
- Jeremy M Fisher
- Department of Chemistry and Paula M. Trienens Institute for Sustainability and Energy, Northwestern University, Evanston Illinois 60208-3113, United States
| | - Malik L Williams
- Department of Chemistry and Paula M. Trienens Institute for Sustainability and Energy, Northwestern University, Evanston Illinois 60208-3113, United States
| | - Jonathan R Palmer
- Department of Chemistry and Paula M. Trienens Institute for Sustainability and Energy, Northwestern University, Evanston Illinois 60208-3113, United States
| | - Natalia E Powers-Riggs
- Department of Chemistry and Paula M. Trienens Institute for Sustainability and Energy, Northwestern University, Evanston Illinois 60208-3113, United States
| | - Ryan M Young
- Department of Chemistry and Paula M. Trienens Institute for Sustainability and Energy, Northwestern University, Evanston Illinois 60208-3113, United States
| | - Michael R Wasielewski
- Department of Chemistry and Paula M. Trienens Institute for Sustainability and Energy, Northwestern University, Evanston Illinois 60208-3113, United States
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3
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Huang Y, Ning L, Zhang X, Zhou Q, Gong Q, Zhang Q. Stimuli-fluorochromic smart organic materials. Chem Soc Rev 2024; 53:1090-1166. [PMID: 38193263 DOI: 10.1039/d2cs00976e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
Smart materials based on stimuli-fluorochromic π-conjugated solids (SFCSs) have aroused significant interest due to their versatile and exciting properties, leading to advanced applications. In this review, we highlight the recent developments in SFCS-based smart materials, expanding beyond organometallic compounds and light-responsive organic luminescent materials, with a discussion on the design strategies, exciting properties and stimuli-fluorochromic mechanisms along with their potential applications in the exciting fields of encryption, sensors, data storage, display, green printing, etc. The review comprehensively covers single-component and multi-component SFCSs as well as their stimuli-fluorochromic behaviors under external stimuli. We also provide insights into current achievements, limitations, and major challenges as well as future opportunities, aiming to inspire further investigation in this field in the near future. We expect this review to inspire more innovative research on SFCSs and their advanced applications so as to promote further development of smart materials and devices.
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Affiliation(s)
- Yinjuan Huang
- State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering, Xi'an Jiaotong University, Xi'an 710049, China.
| | - Lijian Ning
- State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering, Xi'an Jiaotong University, Xi'an 710049, China.
| | - Xiaomin Zhang
- State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering, Xi'an Jiaotong University, Xi'an 710049, China.
| | - Qian Zhou
- State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, School of Materials Science and Engineering, Xi'an Jiaotong University, Xi'an 710049, China.
| | - Qiuyu Gong
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Qichun Zhang
- Department Materials Science and Engineering, Department of Chemistry & Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, Kowloon, Hong Kong SAR 999077, China.
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4
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Xu Q, Lv Z, Chen X, Li S, Huang C, Chen J, Wang Y, Li H, Zheng H. Aspect Ratio Modulation of Sucralose through {002}/{011} Preferred Orientation in Antisolvent Crystallization. ACS OMEGA 2023; 8:41145-41155. [PMID: 37970050 PMCID: PMC10634189 DOI: 10.1021/acsomega.3c03877] [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: 06/01/2023] [Accepted: 10/02/2023] [Indexed: 11/17/2023]
Abstract
The aspect ratio modulation in the alcoholysis process is highly significant for the production of high-quality sucralose. In this work, antisolvent crystallization (ASC) accompanied by preferred orientation was first adopted in the sucralose separation, based on which simultaneous modulations on aspect ratio, solubility, and stability have been realized. In detail, after the alcoholysis process in methanol, four antisolvents bearing different functional groups were used in ASC, i.e., isopentanol (IPN), isovaleraldehyde (IVD), isovaleric acid (IVA), and isobutyl propionate (IBP). To our interest, when IVA was used as the antisolvent, the highest separation efficiency (49.33%), fastest crystallizing rate (5.64%/h), lowest aspect ratio (1.55), and solubility (9.28 wt %) and good thermal stability (131.65 °C) of sucralose were achieved. Single crystal structures of sucralose using different antisolvents have been determined. Sucralose using IVA as the antisolvent exhibits the greatest molecular distortion and strongest intermolecular C-H···Cl hydrogen bonds; thus, the preferred growth along {002}/{011} directions has occurred and accounted for its lower aspect ratio, worse solubility, and better stability. The strongest methanol···IVA interactions due to the presence of a carboxyl group can accelerate the formation of the emulsion, resulting in the fastest crystallizing rate. The antisolvent screening and the discovery about relative mechanisms will provide a theoretical guide for the production of high-quality sucralose.
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Affiliation(s)
- Qiaoyan Xu
- Fujian
Engineering Research Center of Advanced Manufacturing Technology for
Fine Chemicals, College of Chemical Engineering, Fuzhou University, Fuzhou 350108, P. R. China
- Qingyuan
Innovation Laboratory, Quanzhou 362801, P. R. China
| | - Zhoulin Lv
- College
of Chemistry, Fuzhou University, Fuzhou 350108, P. R. China
| | - Xiaoping Chen
- Fujian
Engineering Research Center of Advanced Manufacturing Technology for
Fine Chemicals, College of Chemical Engineering, Fuzhou University, Fuzhou 350108, P. R. China
- Qingyuan
Innovation Laboratory, Quanzhou 362801, P. R. China
| | - Shaoheng Li
- Fujian
Engineering Research Center of Advanced Manufacturing Technology for
Fine Chemicals, College of Chemical Engineering, Fuzhou University, Fuzhou 350108, P. R. China
- Qingyuan
Innovation Laboratory, Quanzhou 362801, P. R. China
| | - Changqi Huang
- Fujian
Engineering Research Center of Advanced Manufacturing Technology for
Fine Chemicals, College of Chemical Engineering, Fuzhou University, Fuzhou 350108, P. R. China
- Qingyuan
Innovation Laboratory, Quanzhou 362801, P. R. China
| | - Jingjing Chen
- Fujian
Engineering Research Center of Advanced Manufacturing Technology for
Fine Chemicals, College of Chemical Engineering, Fuzhou University, Fuzhou 350108, P. R. China
- Qingyuan
Innovation Laboratory, Quanzhou 362801, P. R. China
| | - Yingshu Wang
- Fujian
Engineering Research Center of Advanced Manufacturing Technology for
Fine Chemicals, College of Chemical Engineering, Fuzhou University, Fuzhou 350108, P. R. China
- Qingyuan
Innovation Laboratory, Quanzhou 362801, P. R. China
| | - Haohong Li
- Fujian
Engineering Research Center of Advanced Manufacturing Technology for
Fine Chemicals, College of Chemical Engineering, Fuzhou University, Fuzhou 350108, P. R. China
- College
of Chemistry, Fuzhou University, Fuzhou 350108, P. R. China
| | - Huidong Zheng
- Fujian
Engineering Research Center of Advanced Manufacturing Technology for
Fine Chemicals, College of Chemical Engineering, Fuzhou University, Fuzhou 350108, P. R. China
- Qingyuan
Innovation Laboratory, Quanzhou 362801, P. R. China
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5
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Zhou Y, Xie P, Liu L, Hao C, Qian C, Guo F, Zheng X. Tunable Aggregation-induced Emission and Emission Colors of Imidazolium and Pyridinium Based Hydrazones. J Fluoresc 2023; 33:2201-2208. [PMID: 37000366 DOI: 10.1007/s10895-023-03202-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 03/06/2023] [Indexed: 04/01/2023]
Abstract
Aggregation-induced emission (AIE) materials have drawn great attention for their wide applications as optical materials. The applications of AIE materials, however, are restricted by the complicated syntheses, hydrophobic properties and short emission wavelengths. Herein, an imidazolium based hydrazone (E)-1-(4-methoxyphenyl)-2-((1-methyl-1H-imidazol-2-yl)methylene)hydrazine hydrochloride (1) and a pyridinium based hydrazone (E)-1-(4-methoxyphenyl)-2-(pyridin-4-ylmethylene)hydrazine hydrochloride (2) have been synthesized. Notably, 1 and 2 in crystals show distinct green and near-infrared (NIR) fluorescence, with emission peaks at 530 and 688 nm, and Stokes shifts of 176 and 308 nm, respectively. After grinding the crystals to powder, the absolute fluorescence quantum yield (ΦF) of 1 is increased from 4.2% to 10.6%, and the ΦF of 2 is increased from 0.2% to 0.7%. X-ray crystallography studies together with theoretical calculations indicate that the enhanced emission of 1 arises from hydrogen bonding induced rigid network, and the fluorescence in the NIR region and large Stokes shift of 2 are attributed to its twisted molecular structure and strong push-pull effect.
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Affiliation(s)
- Ying Zhou
- Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou, 450003, People's Republic of China
| | - Puhui Xie
- College of Science, Henan Agricultural University, Zhengzhou, 450002, People's Republic of China
| | - Lijie Liu
- College of Science, Henan Agricultural University, Zhengzhou, 450002, People's Republic of China
| | - Changming Hao
- Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou, 450003, People's Republic of China
| | - Cheng Qian
- College of Science, Henan Agricultural University, Zhengzhou, 450002, People's Republic of China
| | - Fengqi Guo
- Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou, 450003, People's Republic of China.
| | - Xin Zheng
- College of Science, Henan Agricultural University, Zhengzhou, 450002, People's Republic of China.
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6
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Saha BK, Nath NK, Thakuria R. Polymorphs with Remarkably Distinct Physical and/or Chemical Properties. CHEM REC 2023; 23:e202200173. [PMID: 36166697 DOI: 10.1002/tcr.202200173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/30/2022] [Indexed: 01/21/2023]
Abstract
Polymorphism in crystals is known since 1822 and the credit goes to Mitscherlich who realized the existence of different crystal structures of the same compound while working with some arsenate and phosphate salts. Later on, this phenomenon was observed also in organic crystals. With the advent of different technologies, especially the easy availability of single crystal XRD instruments, polymorphism in crystals has become a common phenomenon. Almost 37 % of compounds (single component) are polymorphic to date. As the energies of the different polymorphic forms are very close to each other, small changes in crystallization conditions might lead to different polymorphic structures. As a result, sometimes it is difficult to control polymorphism. For this reason, it is considered to be a nuisance to crystal engineering. It has been realized that the property of a material depends not only on the molecular structure but also on its crystal structure. Therefore, it is not only of interest to academia but also has widespread applications in the materials science as well as pharmaceutical industries. In this review, we have discussed polymorphism which causes significant changes in materials properties in different fields of solid-state science, such as electrical, magnetic, SHG, thermal expansion, mechanical, luminescence, color, and pharmaceutical. Therefore, this review will interest researchers from supramolecular chemistry, materials science as well as medicinal chemistry.
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Affiliation(s)
- Binoy K Saha
- Department of Chemistry, Pondicherry University, Puducherry, 605014, India
| | - Naba K Nath
- Department of Chemistry, National Institute of Technology Meghalaya, Shillong, Meghalaya 793003, India
| | - Ranjit Thakuria
- Department of Chemistry, Gauhati University, Guwahati, 781014, India
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7
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Li Z, Zhou J, Zhang X, Wu S, Gong J. Exploring the influence of crystal packing on the optical-physical property of quercetin-based binary and ternary solid forms. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.107983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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8
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Xing W, Yu H, Zhang B, Liu M, Zhang L, Wang F, Gong N, Lu Y. Quantitative Analysis the Weak Non-Covalent Interactions of the Polymorphs of Donepezil. ACS OMEGA 2022; 7:36434-36440. [PMID: 36278075 PMCID: PMC9583094 DOI: 10.1021/acsomega.2c04201] [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: 07/04/2022] [Accepted: 09/23/2022] [Indexed: 06/16/2023]
Abstract
Donepezil has polymorphism. Different crystalline forms can exhibit different physicochemical properties and biological activities. Exploration of intermolecular interactions is essential to reveal the formation mechanism and differences in properties of polymorphs. This study explores the weak non-covalent intermolecular interactions of donepezil polymorphs through fully ab initio quantum mechanical methods, semi-empirical methods, and Hirshfeld surface analysis. The results show that the Hirshfeld surface analysis method can clearly and intuitively reveal the intermolecular interactions. Theoretical calculations using the atom-atom Coulomb-London-Pauli (AA-CLP) method were also performed to understand the interaction energies toward the total lattice energy. The value of the lattice energy was in accordance with the melting points of the donepezil polymorphs and brought to light the nature of thermal stability. In the specific energy distribution, the contribution of the dispersion force is the most prominent. Further interaction energy analysis found that within a distance of 3.8 Å from the center of the donepezil molecule, different crystalline forms of donepezil molecules have different interaction energies with surrounding molecules. The different interaction energies between polymorphs may lead to polymorphs with different physical-chemical properties.
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Affiliation(s)
- Wenhui Xing
- Beijing
Key Laboratory of Polymorphic Drugs, Institute
of Materia Medica, Chinese Academy of Medical Sciences and Peking
Union Medical College, Beijing100050, China
| | - Hongmei Yu
- Beijing
Key Laboratory of Polymorphic Drugs, Institute
of Materia Medica, Chinese Academy of Medical Sciences and Peking
Union Medical College, Beijing100050, China
| | - Baoxi Zhang
- Beijing
Key Laboratory of Polymorphic Drugs, Institute
of Materia Medica, Chinese Academy of Medical Sciences and Peking
Union Medical College, Beijing100050, China
| | - Meiju Liu
- Beijing
Key Laboratory of Polymorphic Drugs, Institute
of Materia Medica, Chinese Academy of Medical Sciences and Peking
Union Medical College, Beijing100050, China
| | - Li Zhang
- Beijing
Key Laboratory of Polymorphic Drugs, Institute
of Materia Medica, Chinese Academy of Medical Sciences and Peking
Union Medical College, Beijing100050, China
| | - Fengfeng Wang
- National
Institutes for Food and Drug Control, Beijing102629, China
| | - Ningbo Gong
- Beijing
Key Laboratory of Polymorphic Drugs, Institute
of Materia Medica, Chinese Academy of Medical Sciences and Peking
Union Medical College, Beijing100050, China
| | - Yang Lu
- Beijing
Key Laboratory of Polymorphic Drugs, Institute
of Materia Medica, Chinese Academy of Medical Sciences and Peking
Union Medical College, Beijing100050, China
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9
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Sokolova E, Kinzhalov MA, Smirnov AS, Cheranyova AM, Ivanov DM, Kukushkin VY, Bokach NA. Polymorph-Dependent Phosphorescence of Cyclometalated Platinum(II) Complexes and Its Relation to Non-covalent Interactions. ACS OMEGA 2022; 7:34454-34462. [PMID: 36188282 PMCID: PMC9520548 DOI: 10.1021/acsomega.2c04110] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 08/31/2022] [Indexed: 06/16/2023]
Abstract
Cyclometalated platinum(II) complexes [Pt(ppy)Cl(CNAr)] (ppy = 2-phenylpyridinato-C2,N; Ar = C6H4-2-I 1, C6H4-4-I 2, C6H3-2-F-4-I 3, and C6H3-2,4-I2 4) bearing ancillary isocyanide ligands were obtained by the bridge-splitting reaction between the dimer [Pt(ppy)(μ-Cl)]2 and 2 equiv any one of the corresponding CNAr. Complex 2 was crystallized in two polymorphic forms, namely, 2 I and 2 II, exhibiting green (emission quantum yield of 0.5%) and orange (emission quantum yield of 12%) phosphorescence, respectively. Structure-directing non-covalent contacts in these polymorphs were verified by a combination of experimental (X-ray diffraction) and theoretical methods (NCIplot analysis, combined electron localization function (ELF), and Bader quantum theory of atoms in molecules (QTAIM analysis)). A noticeable difference in the spectrum of non-covalent interactions of 2 I and 2 II is seen in the Pt···Pt interactions in 2 II and absence of these metallophilic contacts in 2 I. The other solid luminophores, namely, 1, 3 I-II, 4, and 4·CHCl3, exhibit green luminescence; their structures include intermolecular C-I···Cl-Pt halogen bonds as the structure-directing interactions. Crystals of 1, 2 I, 3 I, 3 II, 4, and 4·CHCl3 demonstrated a reversible mechanochromic color change achieved by mechanical grinding (green to orange) and solvent adsorption (orange to green).
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Affiliation(s)
- Elina
V. Sokolova
- Saint
Petersburg State University, Universitetskaya Nab. 7/9, Saint Petersburg 199034, Russian Federation
| | - Mikhail A. Kinzhalov
- Saint
Petersburg State University, Universitetskaya Nab. 7/9, Saint Petersburg 199034, Russian Federation
- Research
School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russian
Federation
| | - Andrey S. Smirnov
- Saint
Petersburg State University, Universitetskaya Nab. 7/9, Saint Petersburg 199034, Russian Federation
| | - Anna M. Cheranyova
- Saint
Petersburg State University, Universitetskaya Nab. 7/9, Saint Petersburg 199034, Russian Federation
| | - Daniil M. Ivanov
- Saint
Petersburg State University, Universitetskaya Nab. 7/9, Saint Petersburg 199034, Russian Federation
- Research
School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russian
Federation
| | - Vadim Yu. Kukushkin
- Saint
Petersburg State University, Universitetskaya Nab. 7/9, Saint Petersburg 199034, Russian Federation
- Institute
of Chemistry and Pharmaceutical Technologies, Altai State University, Barnaul 656049, Russian Federation
| | - Nadezhda A. Bokach
- Saint
Petersburg State University, Universitetskaya Nab. 7/9, Saint Petersburg 199034, Russian Federation
- Research
School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russian
Federation
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10
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Guan Y, Tang Z, Ju L, Zhao J. Solvent polarity‐dependent
ESIPT
behavior for 5‐(benzothiazole‐2‐yl)‐4‐hydroxyisophthalaldehyde fluorophore: A theoretical study. J CHIN CHEM SOC-TAIP 2022. [DOI: 10.1002/jccs.202200093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yanlong Guan
- Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University Qingdao China
- School of Science Shenyang Aerospace University Shenyang Liaoning China
| | - Zhe Tang
- Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University Qingdao China
- State Key Laboratory of Molecular Reaction Dynamics Dalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian Liaoning China
| | - Liping Ju
- School of Science Shenyang Aerospace University Shenyang Liaoning China
| | - Jinfeng Zhao
- Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University Qingdao China
- State Key Laboratory of Molecular Reaction Dynamics Dalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian Liaoning China
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11
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Liu R, Jiang T, Liu D, Ma X. A facile and green strategy to obtain organic room-temperature phosphorescence from natural lignin. Sci China Chem 2022. [DOI: 10.1007/s11426-022-1228-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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12
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Li Z, Qu H, Fang L, Wu S, Gong J. A new strategy to design isostructural salts: the case of the antitumor drug dimethylaminomicheliolide. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.05.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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13
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14
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Priola E, Conterosito E, Giordana A, Volpi G, Garino C, Andreo L, Diana E, Barolo C, Milanesio M. Polymorphism and solid state peculiarities in imidazo[1,5-a]pyridine core deriving compounds: An analysis of energetic and structural driving forces. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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15
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Zhang Q, Hu J, Li Q, Feng D, Gao Z, Wang G. Single molecule magnetic behavior and photo-enhanced proton conductivity in a series of photochromic complexes. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.08.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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16
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Kuang W, Liu J, Lin X, Wu S, Gong J, Yin Q, Wang J. Insoluble Salt of Memantine with a Unique Fluorescence Phenomenon. Mol Pharm 2022; 19:1389-1399. [PMID: 35230851 DOI: 10.1021/acs.molpharmaceut.1c00931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Alzheimer's disease is a chronic disease, and the long-term treatment of chronic diseases has always been a concern. Memantine (Mem) is approved by the US Food and Drug Administration for the treatment of moderate to severe Alzheimer's disease. In this study, reactions of memantine (Mem) with pamoic acid (Pam) were carried out to form insoluble salts (Mem-Pam). Four polymorphic forms (Forms I-IV) of Mem-Pam were successfully obtained through polymorphic screening, which were systematically characterized by X-ray powder diffraction (PXRD), thermal analysis (TGA and DSC), single-crystal X-ray diffraction (SXRD), and solid-state fluorescence. Compared with the hydrochloride form, the dissolution and release rates of these four forms are lower. The presence of pamoic acid reduces the release rate of memantine and makes it possible to achieve a sustained release of the drug. Interestingly, because of the presence of memantine, each polymorphic solid crystal of Mem-Pam has unique fluorescence emission. Therefore, memantine and pamoic acid have a synergistic effect on the fluorescence performance and can be expected to be used for real-time monitoring in continuous and controlled release drug delivery systems. In addition, the polymorphic solid crystals also exhibit reversible mechanochromic luminescence under the fumigation of acetonitrile vapor, which has a guiding role in the fluorescence design and synthesis of Pam substances and is expected to be used for information security, visual inspection of organic substances, etc.
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Affiliation(s)
- Wenjie Kuang
- State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, P. R. China
| | - Jian Liu
- State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, P. R. China
| | - Xia Lin
- School of Pharmaceutical Science, Jiangnan University, Wuxi 214122, P. R. China
| | - Songgu Wu
- State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, P. R. China
| | - Junbo Gong
- State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, P. R. China
| | - Qiuxiang Yin
- State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, P. R. China
| | - Jingkang Wang
- State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, P. R. China
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17
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Ito S. Luminescent polymorphic crystals: mechanoresponsive and multicolor-emissive properties. CrystEngComm 2022. [DOI: 10.1039/d1ce01614h] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Polymorphic organic crystals that can switch their photophysical properties in response to mechanical stimuli are highlighted.
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Affiliation(s)
- Suguru Ito
- Department of Chemistry and Life Science, Graduate School of Engineering Science, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama 240-8501, Japan
- PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
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18
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Kinzhalov MA, Grachova EV, Luzyanin KV. Tuning the luminescence of transition metal complexes with acyclic diaminocarbene ligands. Inorg Chem Front 2022. [DOI: 10.1039/d1qi01288f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Organometallics featuring acyclic diaminocarbene ligands have recently emerged as powerful emitters for use in electroluminescent technologies.
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Affiliation(s)
- Mikhail A. Kinzhalov
- St Petersburg University, 7/9 Universitetskaya Nab., Saint Petersburg, 199034, Russia
| | - Elena V. Grachova
- St Petersburg University, 7/9 Universitetskaya Nab., Saint Petersburg, 199034, Russia
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19
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20
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Deep insight into the charge transfer interactions in 1,2,4,5-tetracyanobenzene-phenazine cocrystal. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.03.045] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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21
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Du S, Yu N, Zhao H, Wu Y, Wang L. High Performance Broadband Ultraviolet A/Ultraviolet C Detector Based on Ga₂O₃/p-GaN Nanocomposite Film Fabricated by Magnetron Sputtering. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 2021; 21:5196-5200. [PMID: 33875106 DOI: 10.1166/jnn.2021.19443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Ultraviolet (UV) detector based on β-Ga₂O₃/p-GaN was fabricated in this paper. The growth process involved deposition of amorphous Ga₂O₃ layer by means of magnetron sputtering and conversion of β-Ga₂O₃. The obtained detector displays excellent UV sensing properties which covers Ultraviolet A(UVA)/Ultraviolet C(UVC) region with fast response. It will provide a new route to fabricate β-Ga₂O₃/p-GaN heterostructure for applications in broadband ultraviolet sensing.
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Affiliation(s)
- Shiyu Du
- School of Physics and Materials Engineering, Dalian Minzu University, Dalian 116600, PR China
| | - Naisen Yu
- School of Physics and Materials Engineering, Dalian Minzu University, Dalian 116600, PR China
| | - Haiyan Zhao
- School of Physics and Materials Engineering, Dalian Minzu University, Dalian 116600, PR China
| | - Yunfeng Wu
- School of Physics and Materials Engineering, Dalian Minzu University, Dalian 116600, PR China
| | - Li Wang
- School of Physics and Materials Engineering, Dalian Minzu University, Dalian 116600, PR China
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22
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Chaaban M, Ben-Akacha A, Worku M, Lee S, Neu J, Lin X, Vellore Winfred JSR, Delzer CJ, Hayward JP, Du MH, Siegrist T, Ma B. Metal Halide Scaffolded Assemblies of Organic Molecules with Enhanced Emission and Room Temperature Phosphorescence. J Phys Chem Lett 2021; 12:8229-8236. [PMID: 34423990 DOI: 10.1021/acs.jpclett.1c02354] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Ionically bonded organic metal halide hybrids have emerged as versatile multicomponent material systems exhibiting unique and useful properties. The unlimited combinations of organic cations and metal halides lead to the tremendous structural diversity of this class of materials, which could unlock many undiscovered properties of both organic cations and metal halides. Here we report the synthesis and characterization of a series benzoquinolinium (BZQ) metal halides with a general formula (BZQ)Pb2X5 (X = Cl, Br), in which metal halides form a unique two-dimensional (2D) structure. These BZQ metal halides are found to exhibit enhanced photoluminescence and stability as compared to the pristine BZQ halides, due to the scaffolding effects of 2D metal halides. Optical characterizations and theoretical calculations reveal that BZQ+ cations are responsible for the emissions in these hybrid materials. Changing the halide from Cl to Br introduces heavy atom effects, resulting in yellow room temperature phosphorescence (RTP) from BZQ+ cations.
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Affiliation(s)
- Maya Chaaban
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
| | - Azza Ben-Akacha
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
| | - Michael Worku
- Materials Science and Engineering Program, Florida State University, Tallahassee, Florida 32306, United States
| | - Sujin Lee
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
| | - Jennifer Neu
- National High Magnetic Field Laboratory, Florida State University, Tallahassee, Florida 32310, United States
| | - Xinsong Lin
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
| | - J S Raaj Vellore Winfred
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
| | - Cordell J Delzer
- Department of Nuclear Engineering, University of Tennessee, Knoxville, Tennessee 37996, United States
| | - Jason P Hayward
- Department of Nuclear Engineering, University of Tennessee, Knoxville, Tennessee 37996, United States
| | - Mao-Hua Du
- Materials Science & Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Theo Siegrist
- National High Magnetic Field Laboratory, Florida State University, Tallahassee, Florida 32310, United States
- Department of Chemical and Biomedical Engineering, FAMU-FSU College of Engineering, Tallahassee, Florida 32310, United States
| | - Biwu Ma
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
- Materials Science and Engineering Program, Florida State University, Tallahassee, Florida 32306, United States
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23
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Fery-Forgues S, Vanucci-Bacqué C. Recent Trends in the Design, Synthesis, Spectroscopic Behavior, and Applications of Benzazole-Based Molecules with Solid-State Luminescence Enhancement Properties. Top Curr Chem (Cham) 2021; 379:32. [PMID: 34342718 DOI: 10.1007/s41061-021-00344-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 07/10/2021] [Indexed: 02/05/2023]
Abstract
Molecules that exhibit solid-state luminescence enhancement, i.e. the rare property to be more strongly emissive in the solid state than in solution, find an increasing number of applications in the fields of optoelectronic and nanophotonic devices, sensors, security papers, imaging, and theranostics. Benzazole (BZ) heterocycles are of particular value in this context. The simple enlargement of their π-electron system using a -C=C-Ar or -N=C-Ar moiety is enough for intrinsic solid-state luminescence enhancement (SLE) properties to appear. Their association with a variety of polyaromatic motifs leads to SLE-active molecules that frequently display attractive electroluminescent properties and are sensitive to mechanical stimuli. The excited-state intramolecular proton transfer (ESIPT) process that takes place in some hydroxy derivatives reinforces the SLE effect and enables the development of new sensors based on a protection/deprotection strategy. BZ may also be incorporated into frameworks that are prototypical aggregation-induced enhancement (AIE) luminogens, such as the popular tetraphenylethene (TPE), leading to materials with excellent optical and electroluminescent performance. This review encompasses the various ways to use BZ units in SLE systems. It underlines the significant progresses recently made in the understanding of the photophysical mechanisms involved. A brief overview of the synthesis shows that BZ units are robust building blocks, easily incorporated into a variety of structures. Generally speaking, we try to show how these small heterocycles may offer advantages for the design of increasingly efficient luminescent materials.
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Affiliation(s)
- Suzanne Fery-Forgues
- SPCMIB, CNRS UMR 5068, Université de Toulouse III Paul Sabatier, 118 route de Narbonne, 31062, Toulouse cedex 9, France.
| | - Corinne Vanucci-Bacqué
- SPCMIB, CNRS UMR 5068, Université de Toulouse III Paul Sabatier, 118 route de Narbonne, 31062, Toulouse cedex 9, France
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24
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Prentice JCA, Mostofi AA. Accurate and Efficient Computation of Optical Absorption Spectra of Molecular Crystals: The Case of the Polymorphs of ROY. J Chem Theory Comput 2021; 17:5214-5224. [PMID: 34291954 DOI: 10.1021/acs.jctc.1c00227] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
When calculating the optical absorption spectra of molecular crystals from first principles, the influence of the crystalline environment on the excitations is of significant importance. For such systems, however, methods to describe the excitations accurately can be computationally prohibitive due to the relatively large system sizes involved. In this work, we demonstrate a method that allows optical absorption spectra to be computed both efficiently and at high accuracy. Our approach is based on the spectral warping method successfully applied to molecules in solvent. It involves calculating the absorption spectrum of a supercell of the full molecular crystal using semi-local time-dependent density functional theory (TDDFT), before warping the spectrum using a transformation derived from smaller-scale semi-local and hybrid TDDFT calculations on isolated dimers. We demonstrate the power of this method on three polymorphs of the well-known color polymorphic compound ROY and find that it outperforms both small-scale hybrid TDDFT dimer calculations and large-scale semi-local TDDFT supercell calculations, when compared to the experiment.
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Affiliation(s)
- Joseph C A Prentice
- Department of Materials, University of Oxford, Parks Road, Oxford OX1 3PH, U.K.,Department of Materials, Department of Physics, and the Thomas Young Centre for Theory and Simulation of Materials, Imperial College London, London SW7 2AZ, U.K
| | - Arash A Mostofi
- Department of Materials, Department of Physics, and the Thomas Young Centre for Theory and Simulation of Materials, Imperial College London, London SW7 2AZ, U.K
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25
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Penha F, Gopalan A, Meijlink JC, Ibis F, Eral HB. Selective Crystallization of d-Mannitol Polymorphs Using Surfactant Self-Assembly. CRYSTAL GROWTH & DESIGN 2021; 21:3928-3935. [PMID: 34276257 PMCID: PMC8276574 DOI: 10.1021/acs.cgd.1c00243] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 05/11/2021] [Indexed: 05/18/2023]
Abstract
Selective crystallization of polymorphs is highly sought after in industrial practice. Yet, state-of-the-art techniques either use laboriously engineered solid surfaces or strenuously prepared heteronucleants. We propose an approach where surfactants in solution self-assemble effortlessly into mesoscopic structures dictating the polymorphic outcome of the target solute. Sodium dodecyl sulfate (SDS) surfactant is used as a tailored additive to crystallize different polymorphic forms of a model active pharmaceutical ingredient, d-mannitol. Different mesoscopic phases of SDS template particular polymorphs: packed monolayers, micelles, and crystals favored the β, α, and δ forms of d-mannitol, respectively. A synergistic effect of topological templating and molecular interactions is proposed as the rationale behind the observed selective crystallization of polymorphs. This crystal engineering technique suggests that surfactant self-assemblies can be used as tailored templates for polymorphic control.
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Affiliation(s)
- Frederico
Marques Penha
- Department
of Chemical Engineering, KTH Royal Institute
of Technology, Teknikringen
42, SE100-44 Stockholm, Sweden
- Process
& Energy Department, Delft University
of Technology, Leeghwaterstraat
39, 2628 CB Delft, The Netherlands
| | - Ashwin Gopalan
- Process
& Energy Department, Delft University
of Technology, Leeghwaterstraat
39, 2628 CB Delft, The Netherlands
| | - Jochem Christoffel Meijlink
- Process
& Energy Department, Delft University
of Technology, Leeghwaterstraat
39, 2628 CB Delft, The Netherlands
| | - Fatma Ibis
- Process
& Energy Department, Delft University
of Technology, Leeghwaterstraat
39, 2628 CB Delft, The Netherlands
| | - Huseyin Burak Eral
- Process
& Energy Department, Delft University
of Technology, Leeghwaterstraat
39, 2628 CB Delft, The Netherlands
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26
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Sherman AM, Takanti N, Rong J, Simpson GJ. Nonlinear optical characterization of pharmaceutical formulations. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116241] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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27
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Photo-controllable room-temperature phosphorescence of organic photochromic polymers based on hexaarylbiimidazole. Sci China Chem 2021. [DOI: 10.1007/s11426-021-9978-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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28
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Zeng Y, Liu J, Zhang Q, Qin X, Li Z, Sun G, Jin S. The Traditional Uses, Phytochemistry and Pharmacology of Sarcandra glabra (Thunb.) Nakai, a Chinese Herb With Potential for Development: Review. Front Pharmacol 2021; 12:652926. [PMID: 33967794 PMCID: PMC8100461 DOI: 10.3389/fphar.2021.652926] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 04/01/2021] [Indexed: 01/27/2023] Open
Abstract
Sarcandra glabra (Thunb.) Nakai is a folk medicine with a long history in China, which has been applied to treat sore throat, abscess, even tumor and so on. Meanwhile, it is also used as tea in some areas. At present, more than 200 chemical compounds have been isolated and identified from it, such as, sesquiterpenes, flavonoids, phenolic acids, coumarins and so on. Pharmacological studies have already confirmed that the extracts of S. glabra have many effects, such as antibacterial, antiviral, anti-inflammatory, anti-tumor, and anti-thrombocytopenia, especially the effects of anti-tumor and anti-thrombocytopenia are confirmed in clinic. Therefore, this paper systematically summarized the traditional uses, botany, phytochemistry, pharmacology, and toxicity of S. glabra, in order to provide a beneficial reference of its further research.
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Affiliation(s)
- Yuanlian Zeng
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Junyu Liu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qiang Zhang
- International Department of Gynecology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xuhua Qin
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Zulun Li
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Guojuan Sun
- International Department of Gynecology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shenrui Jin
- College of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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29
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Cong H. Design and Synthesis of Paraphenylene-derived Figure-of-eight Rigid Macrocycles. CHEM LETT 2021. [DOI: 10.1246/cl.200887] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Huan Cong
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, School of Future Technology, University of Chinese Academy of Sciences, Beijing 100190, P. R. China
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30
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31
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Lu X, Sun Y, Zhang Z, Shuai Z, Hu W. Simultaneous studies of pressure effect on charge transport and photophysical properties in organic semiconductors: A theoretical investigation. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.08.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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32
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33
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Achieving room temperature phosphorescence from organic small molecules on amino acid skeleton. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2020.05.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Circularly polarized luminescence induced by excimer based on pyrene-modified binaphthol. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2020.03.021] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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35
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Zhuo C, Ouyang M, Li C, Zhang Y, Cao F, Pan G, Lv C, Zhang X, Sun J. Organic Luminophores Exhibiting Bimodal Emissions of Fluorescence and Room‐Temperature Phosphorescence for Versatile Applications. ChemistrySelect 2020. [DOI: 10.1002/slct.202001083] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Chaozheng Zhuo
- Department of Materials Chemistry Huzhou University Xueshi Road No.1 Huzhou 313000 P.R. China
- College of Chemical Engineering Zhejiang University of Technology Chaowang Road No.18 Hangzhou 310014 P.R. China
| | - Mi Ouyang
- College of Chemical Engineering Zhejiang University of Technology Chaowang Road No.18 Hangzhou 310014 P.R. China
| | - Chengjian Li
- Department of Materials Chemistry Huzhou University Xueshi Road No.1 Huzhou 313000 P.R. China
- College of Chemical Engineering Zhejiang University of Technology Chaowang Road No.18 Hangzhou 310014 P.R. China
| | - Yujian Zhang
- Department of Materials Chemistry Huzhou University Xueshi Road No.1 Huzhou 313000 P.R. China
| | - Feng Cao
- Department of Materials Chemistry Huzhou University Xueshi Road No.1 Huzhou 313000 P.R. China
| | - Guoxiang Pan
- Department of Materials Chemistry Huzhou University Xueshi Road No.1 Huzhou 313000 P.R. China
| | - Chunyan Lv
- Department of Materials Chemistry Huzhou University Xueshi Road No.1 Huzhou 313000 P.R. China
| | - Xia Zhang
- Hangzhou Zhiweiguan Food Co., LTD Future Road, Fengdu industrial park, bottle kiln, Yuhang district Hangzhou 311100 P.R. China
| | - Jingwei Sun
- Department of Materials Chemistry Huzhou University Xueshi Road No.1 Huzhou 313000 P.R. China
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36
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Bhattacharya B, Roy D, Dey S, Puthuvakkal A, Bhunia S, Mondal S, Chowdhury R, Bhattacharya M, Mandal M, Manoj K, Mandal PK, Reddy CM. Mechanical‐Bending‐Induced Fluorescence Enhancement in Plastically Flexible Crystals of a GFP Chromophore Analogue. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202007760] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Biswajit Bhattacharya
- Department of Chemical Sciences Indian Institute of Science Education and Research (IISER) Kolkata 741246 Nadia, West Bengal India
| | - Debjit Roy
- Department of Chemical Sciences Indian Institute of Science Education and Research (IISER) Kolkata 741246 Nadia, West Bengal India
| | - Somnath Dey
- Department of Chemical Sciences Indian Institute of Science Education and Research (IISER) Kolkata 741246 Nadia, West Bengal India
| | - Anisha Puthuvakkal
- Photosciences and Photonics Chemical Sciences and Technology Division CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST) Thiruvananthapuram 695019 India
| | - Surojit Bhunia
- Department of Chemical Sciences Indian Institute of Science Education and Research (IISER) Kolkata 741246 Nadia, West Bengal India
- Centre for Advanced Functional Materials (CAFM) Indian Institute of Science Education and Research (IISER) Kolkata 741246 Nadia, West Bengal India
| | - Saikat Mondal
- Department of Chemical Sciences Indian Institute of Science Education and Research (IISER) Kolkata 741246 Nadia, West Bengal India
- Centre for Advanced Functional Materials (CAFM) Indian Institute of Science Education and Research (IISER) Kolkata 741246 Nadia, West Bengal India
| | - Rituparno Chowdhury
- Department of Chemical Sciences Indian Institute of Science Education and Research (IISER) Kolkata 741246 Nadia, West Bengal India
| | - Manjima Bhattacharya
- Department of Chemical Sciences Indian Institute of Science Education and Research (IISER) Kolkata 741246 Nadia, West Bengal India
| | - Mrinal Mandal
- Department of Chemical Sciences Indian Institute of Science Education and Research (IISER) Kolkata 741246 Nadia, West Bengal India
| | - Kochunnoonny Manoj
- Photosciences and Photonics Chemical Sciences and Technology Division CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST) Thiruvananthapuram 695019 India
| | - Prasun K. Mandal
- Department of Chemical Sciences Indian Institute of Science Education and Research (IISER) Kolkata 741246 Nadia, West Bengal India
- Centre for Advanced Functional Materials (CAFM) Indian Institute of Science Education and Research (IISER) Kolkata 741246 Nadia, West Bengal India
| | - C. Malla Reddy
- Department of Chemical Sciences Indian Institute of Science Education and Research (IISER) Kolkata 741246 Nadia, West Bengal India
- Centre for Advanced Functional Materials (CAFM) Indian Institute of Science Education and Research (IISER) Kolkata 741246 Nadia, West Bengal India
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37
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Bhattacharya B, Roy D, Dey S, Puthuvakkal A, Bhunia S, Mondal S, Chowdhury R, Bhattacharya M, Mandal M, Manoj K, Mandal PK, Reddy CM. Mechanical-Bending-Induced Fluorescence Enhancement in Plastically Flexible Crystals of a GFP Chromophore Analogue. Angew Chem Int Ed Engl 2020; 59:19878-19883. [PMID: 32667123 DOI: 10.1002/anie.202007760] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Indexed: 01/25/2023]
Abstract
Single crystals of optoelectronic materials that respond to external stimuli, such as mechanical, light, or heat, are immensely attractive for next generation smart materials. Here we report single crystals of a green fluorescent protein (GFP) chromophore analogue with irreversible mechanical bending and associated unusual enhancement of the fluorescence, which is attributed to the strained molecular packing in the perturbed region. Soft crystalline materials with such fluorescence intensity modulations occurring in response to mechanical stimuli under ambient pressure conditions will have potential implications for the design of technologically relevant tunable fluorescent materials.
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Affiliation(s)
- Biswajit Bhattacharya
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER), Kolkata, 741246, Nadia, West Bengal, India
| | - Debjit Roy
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER), Kolkata, 741246, Nadia, West Bengal, India
| | - Somnath Dey
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER), Kolkata, 741246, Nadia, West Bengal, India
| | - Anisha Puthuvakkal
- Photosciences and Photonics, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram, 695019, India
| | - Surojit Bhunia
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER), Kolkata, 741246, Nadia, West Bengal, India.,Centre for Advanced Functional Materials (CAFM), Indian Institute of Science Education and Research (IISER), Kolkata, 741246, Nadia, West Bengal, India
| | - Saikat Mondal
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER), Kolkata, 741246, Nadia, West Bengal, India.,Centre for Advanced Functional Materials (CAFM), Indian Institute of Science Education and Research (IISER), Kolkata, 741246, Nadia, West Bengal, India
| | - Rituparno Chowdhury
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER), Kolkata, 741246, Nadia, West Bengal, India
| | - Manjima Bhattacharya
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER), Kolkata, 741246, Nadia, West Bengal, India
| | - Mrinal Mandal
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER), Kolkata, 741246, Nadia, West Bengal, India
| | - Kochunnoonny Manoj
- Photosciences and Photonics, Chemical Sciences and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram, 695019, India
| | - Prasun K Mandal
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER), Kolkata, 741246, Nadia, West Bengal, India.,Centre for Advanced Functional Materials (CAFM), Indian Institute of Science Education and Research (IISER), Kolkata, 741246, Nadia, West Bengal, India
| | - C Malla Reddy
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER), Kolkata, 741246, Nadia, West Bengal, India.,Centre for Advanced Functional Materials (CAFM), Indian Institute of Science Education and Research (IISER), Kolkata, 741246, Nadia, West Bengal, India
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38
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Lu B, Fang X, Yan D. Luminescent Polymorphic Co-crystals: A Promising Way to the Diversity of Molecular Assembly, Fluorescence Polarization, and Optical Waveguide. ACS APPLIED MATERIALS & INTERFACES 2020; 12:31940-31951. [PMID: 32551468 DOI: 10.1021/acsami.0c06794] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The design of molecular optoelectronic materials based on fabricating polymorphs and/or co-crystals has received much recent attention in the fields of luminescence, sensors, nonlinear optics, and so on. If the advantages of the two crystal engineering strategies above were combined, the diversity of self-assembly fashions and the tuning of photofunctional performances would be largely extended. However, such multicomponent examples have still been very limited to date. Herein, we report the construction of luminescent polymorphic co-crystals by assembly of tris(pentafluorophenyl)borane (TPFB) with 9,10-dicyanoanthracene (DCA) and acridine (AC) as paradigms. Different stacking modes and arrangement styles based on identical building block units in polymorphic co-crystals result in adjustable crystalline morphologies and variant photophysical properties (such as fluorescence wavelength, lifetimes, and up-conversion luminescence). The optimized photoluminescence quantum yield (63.1%) and lifetime (57.1 ns) are much higher than those of the pristine assembled units. In addition, two polymorphic co-crystals (DCA@TPFB-1 and AC@TPFB-2) present prominent fluorescence polarization and optical waveguide behaviors due to the highly regulated molecular orientation. Their high one-dimensional luminescence anisotropy (0.652) and low optical waveguide loss (0.0079 dB/μm) outperform most state-of-the-art low-dimensional molecular systems and thus endow them with great opportunities for photonic materials and devices. Therefore, this work not only confirms that constructing polymorphic co-crystals can be an effective way to design new photofunctional materials for luminescence and photonic applications but also discloses a deep understanding on the relationship between variant self-assembled fashions and tunable photofunctional properties of new TPFB-based molecular materials.
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Affiliation(s)
- Bo Lu
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, People's Republic of China
| | - Xiaoyu Fang
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, People's Republic of China
| | - Dongpeng Yan
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, People's Republic of China
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, People's Republic of China
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39
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Su Z, Lin S, Chang Y, Yeh W, Chu I. Synthesis, characterization, and cytotoxicity of
PCL–PEG–PCL
diacrylate and agarose interpenetrating network hydrogels for cartilage tissue engineering. J Appl Polym Sci 2020. [DOI: 10.1002/app.49409] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zih‐Cheng Su
- Department of Chemical EngineeringNational Tsing Hua University Hsinchu Taiwan
| | - Shih‐Jie Lin
- Department of Chemical EngineeringNational Tsing Hua University Hsinchu Taiwan
- Department of Orthopaedic SurgeryChang Gung Memorial Hospital Linkou Taiwan
- Bone and Joint Research CenterChang Gung Memorial Hospital Linkou Taiwan
| | - Yu‐Hsuan Chang
- Department of Chemical EngineeringNational Tsing Hua University Hsinchu Taiwan
| | - Wen‐Ling Yeh
- Department of Orthopaedic SurgeryChang Gung Memorial Hospital Linkou Taiwan
| | - I‐Ming Chu
- Department of Chemical EngineeringNational Tsing Hua University Hsinchu Taiwan
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40
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Shi Y, Lu Z, Zheng L, Cao QE. Silver-Driven Coordination Self-Assembly of Tetraphenylethene Stereoisomer: Construct Charming Topologies and Their Mechanochromic Behaviors. Inorg Chem 2020; 59:6508-6517. [PMID: 32315165 DOI: 10.1021/acs.inorgchem.0c00595] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A series of silver coordination complexes (CCs) have been synthesized through self-assembly of five pyridine-substituted tetraphenylethylene stereoisomer ligands with silver ions (named Ag-TPE-2by-1-E, Ag-TPE-2by-2-E, Ag-TPE-2by-2-Z, Ag-TPE-2by-3-E, and Ag-TPE-2by-3-Z). These silver CCs show distinct topologies including beaded chain frameworks, linear structures, and discrete metallacycles. The single-crystal analysis results reveal the critical role of the space distribution of the coordination site and stereoisomer ligands in controlling the silver CCs' geometry configuration and modulating the optical properties. Luminescent investigations revealed that Ag-TPE-2by-2-E, Ag-TPE-2by-2-Z, Ag-TPE-2by-3-E, and Ag-TPE-2by-3-Z possess obvious mechanocharomic behaviors, which can be achieved several reversible cycles through repeated grinding and methanol soaking processes. However, the Ag-TPE-2by-1-E showed tenacious stability toward mechanical grinding and temperature. Thus, these silver CCs provide a good platform to investigate the influence of the space distribution of the coordination site of ligands on their geometry and mechanocharomic properties.
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Affiliation(s)
- Yonggang Shi
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, People's Republic of China
| | - Zhixiang Lu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, People's Republic of China
| | - Liyan Zheng
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, People's Republic of China
| | - Qiu-E Cao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming 650091, People's Republic of China
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41
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Liu YY, An JD, Wang TT, Li Y, Ding B. Solvo-thermal Preparation and Characterization of Two Cd II
Coordination Polymers Constructed From 2,6-(1,2,4-Triazole-4-yl)pyridine and 5-R-Isophthalic Acid (R = Nitro, Sulfo). Z Anorg Allg Chem 2020. [DOI: 10.1002/zaac.202000119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yuan-Yuan Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules; MOE Key Laboratory of InorganicOrganic Hybrid Functional Material Chemistry; Tianjin Normal University; 300387 Tianjin P. R. China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education); Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Nankai University; 300071 Tianjin P. R. China
| | - Jun-Dan An
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules; MOE Key Laboratory of InorganicOrganic Hybrid Functional Material Chemistry; Tianjin Normal University; 300387 Tianjin P. R. China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education); Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Nankai University; 300071 Tianjin P. R. China
| | - Tian-Tian Wang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules; MOE Key Laboratory of InorganicOrganic Hybrid Functional Material Chemistry; Tianjin Normal University; 300387 Tianjin P. R. China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education); Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Nankai University; 300071 Tianjin P. R. China
| | - Yong Li
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin Normal University; 300387 Tianjin P. R. China
| | - Bin Ding
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules; MOE Key Laboratory of InorganicOrganic Hybrid Functional Material Chemistry; Tianjin Normal University; 300387 Tianjin P. R. China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education); Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Nankai University; 300071 Tianjin P. R. China
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42
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Lei S, Xiao H, Zeng Y, Tung C, Wu L, Cong H. BowtieArene: A Dual Macrocycle Exhibiting Stimuli‐Responsive Fluorescence. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201913340] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Sheng‐Nan Lei
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Hongyan Xiao
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Yi Zeng
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Chen‐Ho Tung
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Li‐Zhu Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Huan Cong
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
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43
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Lei S, Xiao H, Zeng Y, Tung C, Wu L, Cong H. BowtieArene: A Dual Macrocycle Exhibiting Stimuli‐Responsive Fluorescence. Angew Chem Int Ed Engl 2020; 59:10059-10065. [DOI: 10.1002/anie.201913340] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 12/02/2019] [Indexed: 11/12/2022]
Affiliation(s)
- Sheng‐Nan Lei
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Hongyan Xiao
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Yi Zeng
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Chen‐Ho Tung
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Li‐Zhu Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Huan Cong
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
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44
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Chen G, Chen WC, Ji S, Zhou P, Cai N, Zhan Y, Liang H, Tan JH, Pan C, Huo Y. Polymorphic mechanoresponsive luminescent material based on a fluorene–phenanthroimidazole hybrid by modulation of intramolecular conformation and intermolecular interaction. CrystEngComm 2020. [DOI: 10.1039/d0ce00006j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
This study examined the multiple energetic pathways in solid-state photophysics, which are of increasing importance in solid-state lighting applications.
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Affiliation(s)
- Guowei Chen
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Wen-Cheng Chen
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Shaomin Ji
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Peiqi Zhou
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Ning Cai
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Yingying Zhan
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Hui Liang
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Ji-Hua Tan
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Chengqiang Pan
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Yanping Huo
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
- Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates (South China University of Technology)
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