1
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Song H, Guo Y, Zhang G, Shi L. Tailored Water-Soluble Covalent Organic Cages for Encapsulation of Pyrene and Information Encryption. Int J Mol Sci 2023; 24:17541. [PMID: 38139371 PMCID: PMC10743434 DOI: 10.3390/ijms242417541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 12/04/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023] Open
Abstract
Forming pyridine salts to construct covalent organic cages is an effective strategy for constructing covalent cage compounds. Covalent organic cages based on pyridine salt structures are prone to form water-soluble supramolecular compounds. Herein, we designed and synthesized a triangular prism-shaped hexagonal cage with a larger cavity and relatively flexible conformation. The supramolecular cage structure was also applied to the encapsulation of pyrene and information encryption.
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Affiliation(s)
| | | | - Guorui Zhang
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China; (H.S.); (Y.G.)
| | - Linlin Shi
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China; (H.S.); (Y.G.)
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2
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Liu W, Ali W, Liu Y, Li M, Li Z. Sensitive Detection of Trace Explosives by a Self-Assembled Monolayer Sensor. MICROMACHINES 2023; 14:2179. [PMID: 38138348 PMCID: PMC10745381 DOI: 10.3390/mi14122179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 11/22/2023] [Accepted: 11/28/2023] [Indexed: 12/24/2023]
Abstract
Fluorescence probe technology holds great promise in the application of trace explosive detection due to its high sensitivity, fast response speed, good selectivity, and low cost. In this work, a designed approach has been employed to prepare the TPE-PA-8 molecule, utilizing the classic aggregation-induced emission (AIE) property of 1,1,2,2-tetraphenylethene (TPE), for the development of self-assembled monolayers (SAMs) targeting the detection of trace nitroaromatic compound (NAC) explosives. The phosphoric acid acts as an anchoring unit, connecting to TPE through an alkyl chain of eight molecules, which has been found to play a crucial role in promoting the aggregation of TPE luminogens, leading to the enhanced light-emission property and sensing performance of SAMs. The SAMs assembled on Al2O3-deposited fiber film exhibit remarkable detection performances, with detection limits of 0.68 ppm, 1.68 ppm, and 2.5 ppm for trinitrotoluene, dinitrotoluene, and nitrobenzene, respectively. This work provides a candidate for the design and fabrication of flexible sensors possessing the high-performance and user-friendly detection of trace NACs.
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Affiliation(s)
- Weitao Liu
- Hunan Institute of Optoelectronic Integration, College of Materials Science and Engineering, Hunan University, Changsha 410082, China
| | - Wajid Ali
- Hunan Institute of Optoelectronic Integration, College of Materials Science and Engineering, Hunan University, Changsha 410082, China
| | - Ye Liu
- Hunan Institute of Optoelectronic Integration, College of Materials Science and Engineering, Hunan University, Changsha 410082, China
| | - Mingliang Li
- Department of Chemistry, The University of Hong Kong, Hong Kong 999077, China
| | - Ziwei Li
- Hunan Institute of Optoelectronic Integration, College of Materials Science and Engineering, Hunan University, Changsha 410082, China
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3
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Patra SA, Sahu G, Pattanayak PD, Sasamori T, Dinda R. Mitochondria-Targeted Luminescent Organotin(IV) Complexes: Synthesis, Photophysical Characterization, and Live Cell Imaging. Inorg Chem 2022; 61:16914-16928. [PMID: 36239464 DOI: 10.1021/acs.inorgchem.2c02959] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Five fluorescent ONO donor-based organotin(IV) complexes, [SnIV(L1-5)Ph2] (1-5), were synthesized by the one-pot reaction method and fully characterized spectroscopically including the single-crystal X-ray diffraction studies of 2-4. Detailed photophysical characterization of all compounds was performed. All the compounds exhibited high luminescent properties with a quantum yield of 17-53%. Additionally, the results of cellular permeability analysis suggest that they are lipophilic and easily absorbed by cells. Confocal microscopy was used to examine the live cell imaging capability of 1-5, and the results show that the compounds are mostly internalized in mitochondria and exhibit negligible cytotoxicity at imaging concentration. Also, 1-5 exhibited high photostability as compared to the commercial dye and can be used in long-term real-time tracking of cell organelles. Also, it is found that the probes (1-5) are highly tolerable during the changes in mitochondrial morphology. Thus, this kind of low-toxic organotin-based fluorescent probe can assist in imaging of mitochondria within living cells and tracking changes in their morphology.
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Affiliation(s)
- Sushree Aradhana Patra
- Department of Chemistry, National Institute of Technology, Rourkela, 769008 Odisha, India
| | - Gurunath Sahu
- Department of Chemistry, National Institute of Technology, Rourkela, 769008 Odisha, India
| | | | - Takahiro Sasamori
- Division of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan
| | - Rupam Dinda
- Department of Chemistry, National Institute of Technology, Rourkela, 769008 Odisha, India
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4
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Jing J, Xu G, Zhang HH, Chen XH, Zhang DS, Han LZ, Qi XW, Shi ZF, Zhang XP. Enhanced circularly polarized luminescence in fluoro-substituted N^C^N-coordinating platinum(II) complexes. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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5
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Wei B, Cao C, Cao C. Influences of polarizability effect of alkyl group and homoring competition effect of substituents on the fluorescence emission spectra of salen‐type Schiff bases. J PHYS ORG CHEM 2021. [DOI: 10.1002/poc.4263] [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]
Affiliation(s)
- Bai‐ying Wei
- School of Resource Environment and Safety Engineering, School of Chemistry and Chemical Engineering, Key Laboratory of Theoretical Organic Chemistry and Function Molecule, Ministry of Education Hunan University of Science and Technology Xiangtan China
| | - Chao‐tun Cao
- School of Resource Environment and Safety Engineering, School of Chemistry and Chemical Engineering, Key Laboratory of Theoretical Organic Chemistry and Function Molecule, Ministry of Education Hunan University of Science and Technology Xiangtan China
| | - Chen‐zhong Cao
- School of Resource Environment and Safety Engineering, School of Chemistry and Chemical Engineering, Key Laboratory of Theoretical Organic Chemistry and Function Molecule, Ministry of Education Hunan University of Science and Technology Xiangtan China
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6
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Yakalı G. Examination of aggregation-induced enhanced emission in a propeller-shaped chiral nonconjugated blue emitter from restricted intramolecular rotation and J-type ππ stacking interactions. Phys Chem Chem Phys 2021; 23:11388-11399. [PMID: 33949403 DOI: 10.1039/d0cp06690g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, to get rid of aggregation-caused quenching (ACQ) in the solid phase, which is generally observed in π-conjugated planar molecules, a new chiral nonconjugated molecule with the propeller-shaped blue emitter property was prepared and characterized, and its photoluminescence behavior in the solid and solution phases were investigated through single crystal X-ray crystallography and photophysical studies. To further understand the aggregation-induced enhanced emission process (AIEE), concentration effect and solvent effect on the fluorescence properties of the solution phase and fluorescence quantum yield measurements in the solid and solution states were performed. In addition, thermal gravimetric analysis (TGA), cyclic voltammogram measurements (CV) and theoretical analysis of the molecule were carried out. According to the results of the experimental work done, the molecule showed aggregation-induced enhanced blue emission (AIEE) in the crystal state, which arose from the strong J-type ππ stacking interactions between the adjacent rings of the molecules, and the restricted intramolecular rotation process (RIR). The solvent polarity-dependent emission also verified the AIEE process. Therefore, combining the advantages of nonconjugation and chirality properties in the synthesis of the molecule afforded a new, unusual AIEE material and provided a new way for the design of a nonconjugated chiral fluorescent optoelectronic material.
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Affiliation(s)
- Gül Yakalı
- Department of Engineering Sciences, Faculty of Engineering, Izmir Katip Celebi University, Cigli, 35620 Izmir, Turkey.
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7
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Chen S, Zheng S, Jiang S, Guo H, Yang F. A simple "turn-on" fluorescence sensor for salicylaldehyde skeleton based on switch of PET-AIE effect. Anal Bioanal Chem 2021; 413:1955-1966. [PMID: 33481048 DOI: 10.1007/s00216-021-03165-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 12/01/2020] [Accepted: 01/07/2021] [Indexed: 11/26/2022]
Abstract
The selective detection of salicylaldehyde skeleton is of great significance in phytochemistry and biological research but rarely reported. In this research, a simple and highly selective "turn-on" fluorescence sensor (CDB-Am) for salicylaldehyde skeleton was developed based on switch of photoinduced electron transfer (PET) and aggregation-induced emission (AIE). CDB-Am bearing amino-cyanodistyrene structure responded to salicylaldehyde in the range of 3.1 to 40 μM with a detection limit of 0.94 μM. The sensing process of formation of Schiff-base adduct CDB-SA was confirmed by 1H NMR, MS, and FT-IR spectra, revealing that a recovered AIE property accounted for the turn-on fluorescence response of CDB-Am and the intramolecular hydrogen bonding played a crucial role in the disruption of PET process. This sensing ability was successfully applied for both fluorescence qualitative test of salicylaldehyde skeleton on TLC analysis and quantitative detection of salicylaldehyde skeleton with good accuracy in the root bark of Periploca sepium, suggesting the extensive applications in phytochemistry and traditional Chinese herbal medicine. Furthermore, CDB-Am exhibited the first excellent fluorescence imaging ability in detecting salicylaldehyde skeleton in a living system. This work supplied a new strategy of preparing a novel "turn-on" fluorescence probe for detecting salicylaldehyde skeleton in complex environments and living bodies.
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Affiliation(s)
- Shibing Chen
- College of Chemistry and Materials, Fujian Normal University, Fuzhou, 350007, Fujian, China
| | - Sining Zheng
- College of Chemistry and Materials, Fujian Normal University, Fuzhou, 350007, Fujian, China
| | - Shengjie Jiang
- College of Chemistry and Materials, Fujian Normal University, Fuzhou, 350007, Fujian, China
| | - Hongyu Guo
- College of Chemistry and Materials, Fujian Normal University, Fuzhou, 350007, Fujian, China
- Fujian Key Laboratory of Polymer Materials, Fuzhou, 350007, Fujian, China
| | - Fafu Yang
- College of Chemistry and Materials, Fujian Normal University, Fuzhou, 350007, Fujian, China.
- Fujian provincial Key Laboratory of Advanced Materials Oriented Chemical Engineering, Fuzhou, 350007, Fujian, China.
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8
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Xochicale-Santana L, López-Espejel M, Jiménez-Pérez VM, Lara-Cerón J, Gómez-Treviño A, Waksman N, Dias HVR, Muñoz-Flores BM. Green synthesis of fluorescent Schiff bases: chemo-photophysical characterization, X-ray structures, and their bioimaging. NEW J CHEM 2021. [DOI: 10.1039/d1nj02875h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Two Schiff bases have been prepared by mechano- and ultrasound-assisted synthesis and their structures were elucidated by X-ray diffraction. One of them showed good fluorescent cell staining in vitro and low cytotoxicity.
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Affiliation(s)
- Leonardo Xochicale-Santana
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, Pedro de Alba s/n, C. P. 66451, Nuevo León, Mexico
| | - Margarita López-Espejel
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, Pedro de Alba s/n, C. P. 66451, Nuevo León, Mexico
| | - Víctor M. Jiménez-Pérez
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, Pedro de Alba s/n, C. P. 66451, Nuevo León, Mexico
| | - Jesús Lara-Cerón
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, Pedro de Alba s/n, C. P. 66451, Nuevo León, Mexico
| | - Alberto Gómez-Treviño
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, Pedro de Alba s/n, C. P. 66451, Nuevo León, Mexico
| | - Noemí Waksman
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Av. Dr Eduardo Aguirre Pequeño, Nuevo León, 64460, Mexico
| | - H. V. Rasika Dias
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas 76019-0065, USA
| | - Blanca M. Muñoz-Flores
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, Pedro de Alba s/n, C. P. 66451, Nuevo León, Mexico
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9
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Xu X, Zhou X, Qu L, Wang L, Song J, Wu D, Zhou W, Zhou X, Xiang H, Wang J, Liu J. Reversible Chromatic Change of Supramolecular Gels for Visual and Selective Chiral Recognition of Histidine. ACS APPLIED BIO MATERIALS 2020; 3:7236-7242. [PMID: 35019382 DOI: 10.1021/acsabm.0c01063] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
In the present work, a chemical reaction has been performed for supramolecular gels to achieve multiple-stimuli-responsive smart soft materials. Simple chiral binaphthalene-based receptors can condense with histidine (His) to yield a Schiff base, which would help to achieve visual chiral recognition of unprotected l/d-His through gel formation along with specific selectivity toward 20 amino acids. Through intermolecular hydrogen bonds, the resultant Schiff base molecules assemble with excess His molecules to form three-dimensional (3D) networks of metastable cross-linked nanospheres and stable nanofibers in EtOH/water and MeOH/water, respectively. Significantly, this condensation reaction exhibits unique reversible and chromatic phenomena between sol-gel phase transitions in EtOH/water, which provide a way to design chemical reaction-based multivisual-change supramolecular gels for sensing and switching applications.
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Affiliation(s)
- Xuemei Xu
- College of Chemistry, Sichuan University, Chengdu 610041, China
| | - Xueman Zhou
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.,Laboratory for Aging Research and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Lang Qu
- College of Chemistry, Sichuan University, Chengdu 610041, China
| | - Lei Wang
- College of Chemistry, Sichuan University, Chengdu 610041, China
| | - Jintong Song
- College of Chemistry, Sichuan University, Chengdu 610041, China
| | - Dehua Wu
- College of Chemistry, Sichuan University, Chengdu 610041, China
| | - Weilan Zhou
- College of Chemistry, Sichuan University, Chengdu 610041, China
| | - Xiangge Zhou
- College of Chemistry, Sichuan University, Chengdu 610041, China
| | - Haifeng Xiang
- College of Chemistry, Sichuan University, Chengdu 610041, China
| | - Jun Wang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Jin Liu
- Laboratory for Aging Research and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu 610041, China
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10
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Wu D, Song J, Qu L, Zhou W, Wang L, Zhou X, Xiang H. Ultralow-Molecular-Weight Stimuli-Responsive and Multifunctional Supramolecular Gels Based on Monomers and Trimers of Hydrazides. Chem Asian J 2020; 15:3370-3378. [PMID: 32893975 DOI: 10.1002/asia.202001041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Indexed: 12/13/2022]
Abstract
The simpler, the better. A series of simple, neutral and ultralow-molecular-weight (MW: 140-200) hydrazide-derived supramolecular gelators have been designed and synthesized in two straightforward steps. For non-conjugated cyclohexane-derived hydrazides, their monomers can self-assemble to form gels through intermolecular hydrogen bonds and dipole-dipole interactions. Significantly, conjugated phthalhydrazide can self-aggregate into planar and circular trimers through intermolecular hydrogen bonds and then self-assemble to form gels through intermolecular π-π stacking interactions. It is interesting that these simple gelators exhibit unusual properties, such as self-healing, multi-response fluorescence, and visual and selective recognition of chiral (R)/(S)-1,1'-binaphthalene-2,2'-diamine and S2- through much different times of gel re-formation and blue-green color change, respectively. These results underline the importance of supramolecular gels and extend the scope of supramolecular gelators.
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Affiliation(s)
- Dehua Wu
- College of Chemistry, Sichuan University, Chengdu, 610041, P. R. China
| | - Jintong Song
- College of Chemistry, Sichuan University, Chengdu, 610041, P. R. China
| | - Lang Qu
- College of Chemistry, Sichuan University, Chengdu, 610041, P. R. China
| | - Weilan Zhou
- College of Chemistry, Sichuan University, Chengdu, 610041, P. R. China
| | - Lei Wang
- College of Chemistry, Sichuan University, Chengdu, 610041, P. R. China
| | - Xiangge Zhou
- College of Chemistry, Sichuan University, Chengdu, 610041, P. R. China
| | - Haifeng Xiang
- College of Chemistry, Sichuan University, Chengdu, 610041, P. R. China
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11
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Zhang H, Xu Z, Tao F, Li Y, Cui Y, Li X. New barbituric acid derivatives for data encryption and decryption based on the mechanochromic fluorescence effect. Analyst 2020; 145:5325-5332. [PMID: 32558852 DOI: 10.1039/d0an00728e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two barbituric acid derivatives CB-Ph and CB-Me were synthesized, both of which show a strong aggregation induced emission (AIE) effect. It was found that these two compounds show almost the same absorption and emission spectra. As a result, they show the same yellow color in daylight and the same yellow-green color under UV at 365 nm. Upon grinding, CB-Ph exhibits superior mechanochromic fluorescence (MCF) properties, with its fluorescence color from yellow-green (555 nm) to brown (580 nm) and its emission intensity decreases by 93%. However, neither the fluorescence peak wavelength nor the intensity of CB-Me shows observable changes after being ground, indicating no MCF effect. The X-ray diffraction (XRD) data indicate that the CB-Ph powder changes from the crystalline to amorphous state after being ground, whereas CB-Me remains in its crystalline state. Molecular dynamics simulation (MDS) shows that CB-Ph takes a 3D conformation due to three phenyl groups on the periphery of the molecule, which hinders the molecules from aggregating closely and results in the change of the microstructure by external force stimuli. However, CB-Me aggregated more closely due to its better planarity and hydrophobic n-hexane group, which make it difficult to change the microstructure upon being ground. Based on the unique optical properties of CB-Ph and CB-Me, a new data encryption-decryption technology is developed. CB-Ph is used as cryptographic ink due to its excellent MCF effect upon grinding. CB-Me is used as a camouflage material as it shows the same color as CB-Ph in the daylight and under UV-365 nm; furthermore, its colors remain unchanged after being ground.
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Affiliation(s)
- Hanjun Zhang
- School of Chemical and Pharmaceutical Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China.
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12
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An AIE and ESIPT active Schiff base as colorimetric probe of Fe3+ and turn-on fluorescent probe of Al3+: Experimental and theoretical studies. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.07.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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13
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Yang Z, Xue P, Zhang L, Chen P. Effect of a bridge unit on the mechanochromism of phenothiazine-based Schiff bases. NEW J CHEM 2019. [DOI: 10.1039/c9nj03881g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Phenothiazine Schiff base PPD bridged with a rigid p-phenylenediamine unit showed a reversible mechanofluorochromism, while the one with ethylenediamine did not change its fluorescence after grinding.
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Affiliation(s)
- Zicheng Yang
- Key Laboratory of Functional Inorganic Material Chemistry (MOE)
- School of Chemistry and Materials Science
- Heilongjiang University
- Harbin
- P. R. China
| | - Pengchong Xue
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- MOE Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry College of Chemistry
- Tianjin Normal University
- Tianjin
- P. R. China
| | - Lulu Zhang
- Key Laboratory of Functional Inorganic Material Chemistry (MOE)
- School of Chemistry and Materials Science
- Heilongjiang University
- Harbin
- P. R. China
| | - Peng Chen
- Key Laboratory of Functional Inorganic Material Chemistry (MOE)
- School of Chemistry and Materials Science
- Heilongjiang University
- Harbin
- P. R. China
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14
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Xu X, Qu L, Song J, Wu D, Zhou X, Xiang H. A simple and visual approach for enantioselective recognition through supramolecular gels with specific selectivity. Chem Commun (Camb) 2019; 55:9873-9876. [DOI: 10.1039/c9cc04895b] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
(S)/(R)1 enantioselectively self-assemble to form a gel or solution with one enantiomer of (S)/(R)BINAM with specific selectivity.
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Affiliation(s)
- Xuemei Xu
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Lang Qu
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Jintong Song
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Dehua Wu
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Xiangge Zhou
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Haifeng Xiang
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
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15
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Wang M, Cheng C, Li C, Wu D, Song J, Wang J, Zhou X, Xiang H, Liu J. Smart, chiral, and nonconjugated cyclohexane-based bis-salicylaldehyde hydrazides: multi-stimuli-responsive, turn-on, ratiometric, and thermochromic fluorescence, single-crystal structures via DFT calculations. JOURNAL OF MATERIALS CHEMISTRY C 2019. [DOI: 10.1039/c9tc01337g] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Multidentate and environmentally sensitive dyes show turn-on, ratiometric, and thermochromic fluorescence.
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Affiliation(s)
- Man Wang
- College of Chemistry
- Sichuan University
- Chengdu
- China
| | - Caiqi Cheng
- State Key Laboratory of Oral Diseases
- Department of Orthodontics
- West China Hospital of Stomatology
- Sichuan University
- Chengdu
| | - Chunbo Li
- College of Chemistry
- Sichuan University
- Chengdu
- China
| | - Dehua Wu
- College of Chemistry
- Sichuan University
- Chengdu
- China
| | - Jintong Song
- College of Chemistry
- Sichuan University
- Chengdu
- China
| | - Jun Wang
- State Key Laboratory of Oral Diseases
- Department of Orthodontics
- West China Hospital of Stomatology
- Sichuan University
- Chengdu
| | - Xiangge Zhou
- College of Chemistry
- Sichuan University
- Chengdu
- China
| | | | - Jin Liu
- Laboratory of Stem Cell Biology
- State Key Laboratory of Biotherapy
- West China Hospital
- Sichuan University
- Chengdu
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16
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Zhang T, Zhang C, Li X, Liang M, Bian W, Zhang Y, Wang K, Xue P. Fluorescence response of cruciform D–π–A–π–D phenothiazine derivatives to mechanical force. CrystEngComm 2019. [DOI: 10.1039/c9ce00568d] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Three kinds of crystals of two phenothiazine derivatives transformed into similar amorphous powders, in which the short-range π-stacking can be deduced by single-crystal structure.
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Affiliation(s)
- Tong Zhang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- MOE Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- College of Chemistry
- Tianjin Normal University
- Tianjin 300387
| | - Chunyu Zhang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- MOE Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- College of Chemistry
- Tianjin Normal University
- Tianjin 300387
| | - Xiaoting Li
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- MOE Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- College of Chemistry
- Tianjin Normal University
- Tianjin 300387
| | - Meng Liang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- MOE Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- College of Chemistry
- Tianjin Normal University
- Tianjin 300387
| | - Weixiao Bian
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- MOE Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- College of Chemistry
- Tianjin Normal University
- Tianjin 300387
| | - Yan Zhang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- MOE Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- College of Chemistry
- Tianjin Normal University
- Tianjin 300387
| | - Kunpeng Wang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- MOE Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- College of Chemistry
- Tianjin Normal University
- Tianjin 300387
| | - Pengchong Xue
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- MOE Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- College of Chemistry
- Tianjin Normal University
- Tianjin 300387
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17
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Ni JS, Lee MMS, Zhang P, Gui C, Chen Y, Wang D, Yu ZQ, Kwok RTK, Lam JWY, Tang BZ. SwissKnife-Inspired Multifunctional Fluorescence Probes for Cellular Organelle Targeting Based on Simple AIEgens. Anal Chem 2018; 91:2169-2176. [DOI: 10.1021/acs.analchem.8b04736] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jen-Shyang Ni
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
| | - Michelle M. S. Lee
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study and Division of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Pengfei Zhang
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study and Division of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
- Guangdong Key Laboratory of Nanomedicine, Shenzhen engineering Laboratory of nanomedicine and nanoformulations, CAS Key Laboratory of Health Informatics, Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Chen Gui
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study and Division of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Yuncong Chen
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study and Division of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Dong Wang
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
- Center for AIE Research, College of Materials Science and Engineering, Department of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
| | - Zhen-Qiang Yu
- Center for AIE Research, College of Materials Science and Engineering, Department of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
| | - Ryan T. K. Kwok
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study and Division of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Jacky W. Y. Lam
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study and Division of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Ben Zhong Tang
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Shenzhen 518057, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study and Division of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
- SCUT-HKUST Joint Research Laboratory, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
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18
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Zhang X, Shi J, Song J, Wang M, Xu X, Qu L, Zhou X, Xiang H. Nonconjugated Fluorescent Molecular Cages of Trinuclear Fluoroborate Complexes with Salicylaldehyde-Based Schiff Base Ligands. ACS OMEGA 2018; 3:8992-9002. [PMID: 31459032 PMCID: PMC6644785 DOI: 10.1021/acsomega.8b01504] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Accepted: 07/31/2018] [Indexed: 02/05/2023]
Abstract
Fluorescent organic materials are commonly π-conjugated planar molecules. In the present work, however, we report a novel class of nonconjugated fluorescent molecular cages of trinuclear fluoroborate complexes (nine samples) with salicylaldehyde-based Schiff base ligands. Owing to the stress from lone pair electrons of N atom in the triethylamine bridge, these B(III) complexes exhibit unusual enantiomers with a tripodlike side-single-opening structure. They emit blue, green, and red emission with large Stokes shifts (up to 159 nm) and high fluorescence quantum yields in both solution (up to 0.24) and solid state (up to 0.25), which might contribute to their strong intramolecular hydrogen bonds and weak intermolecular and intramolecular π-π interactions. Combining their advantages of nonconjugation and biocompatibility, these flexible complexes have potential applications in living cell imaging and anion hosts. We have examined the inherent relationships between their chemical structures and emission properties and afforded a new stage for the design of nonconjugated fluorescent fluoroborate complexes.
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Affiliation(s)
- Xiaohong Zhang
- College of Chemistry, Sichuan University, Chengdu 610041, China
| | - Jun Shi
- Department of Cardiovascular Surgery, West China Hospital, Sichuan University, 37 Guoxue Xiang Street, Chengdu 610041, Sichuan, China
| | - Jintong Song
- College of Chemistry, Sichuan University, Chengdu 610041, China
| | - Man Wang
- College of Chemistry, Sichuan University, Chengdu 610041, China
| | - Xuemei Xu
- College of Chemistry, Sichuan University, Chengdu 610041, China
| | - Lang Qu
- College of Chemistry, Sichuan University, Chengdu 610041, China
| | - Xiangge Zhou
- College of Chemistry, Sichuan University, Chengdu 610041, China
| | - Haifeng Xiang
- College of Chemistry, Sichuan University, Chengdu 610041, China
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19
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Wang M, Cheng C, Song J, Wang J, Zhou X, Xiang H, Liu J. Multiple Hydrogen Bonds Promoted ESIPT and AIE-active Chiral Salicylaldehyde Hydrazide. CHINESE J CHEM 2018. [DOI: 10.1002/cjoc.201800115] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Man Wang
- College of Chemistry; Sichuan University; Chengdu Sichuan 610041 China
| | - Caiqi Cheng
- State Key Laboratory of Oral Diseases, Department of Orthodontics; West China Hospital of Stomatology, Sichuan University; Chendu, Sichuan 610064 China
- Laboratory of Stem Cell Biology, West China Hospital; Sichuan University; Chengdu Sichuan 610064 China
| | - Jintong Song
- College of Chemistry; Sichuan University; Chengdu Sichuan 610041 China
| | - Jun Wang
- State Key Laboratory of Oral Diseases, Department of Orthodontics; West China Hospital of Stomatology, Sichuan University; Chendu, Sichuan 610064 China
| | - Xiangge Zhou
- College of Chemistry; Sichuan University; Chengdu Sichuan 610041 China
| | - Haifeng Xiang
- College of Chemistry; Sichuan University; Chengdu Sichuan 610041 China
| | - Jin Liu
- Laboratory of Stem Cell Biology, West China Hospital; Sichuan University; Chengdu Sichuan 610064 China
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20
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Song J, Wang M, Zhou X, Xiang H. Unusual Circularly Polarized and Aggregation-Induced Near-Infrared Phosphorescence of Helical Platinum(II) Complexes with Tetradentate Salen Ligands. Chemistry 2018; 24:7128-7132. [DOI: 10.1002/chem.201801414] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Jintong Song
- College of Chemistry; Sichuan University; Chengdu 610041 China
| | - Man Wang
- College of Chemistry; Sichuan University; Chengdu 610041 China
| | - Xiangge Zhou
- College of Chemistry; Sichuan University; Chengdu 610041 China
| | - Haifeng Xiang
- College of Chemistry; Sichuan University; Chengdu 610041 China
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21
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Han T, Deng H, Qiu Z, Zhao Z, Zhang H, Zou H, Leung NLC, Shan G, Elsegood MRJ, Lam JWY, Tang BZ. Facile Multicomponent Polymerizations toward Unconventional Luminescent Polymers with Readily Openable Small Heterocycles. J Am Chem Soc 2018; 140:5588-5598. [DOI: 10.1021/jacs.8b01991] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Ting Han
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Division of Biomedical Engineering and Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
| | - Haiqin Deng
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Division of Biomedical Engineering and Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
| | - Zijie Qiu
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Division of Biomedical Engineering and Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
| | - Zheng Zhao
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Division of Biomedical Engineering and Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
| | - Haoke Zhang
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Division of Biomedical Engineering and Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
| | - Hang Zou
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Division of Biomedical Engineering and Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
| | - Nelson L. C. Leung
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Division of Biomedical Engineering and Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
| | - Guogang Shan
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Division of Biomedical Engineering and Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
| | - Mark R. J. Elsegood
- Chemistry Department, Loughborough University, Loughborough, Leicestershire LE11 3TU, U.K
| | - Jacky W. Y. Lam
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Division of Biomedical Engineering and Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
| | - Ben Zhong Tang
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Division of Biomedical Engineering and Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
- HKUST-Shenzhen Research Institute, No. 9 Yuexing first RD, South Area, Hi-tech Park, Nanshan, Shenzhen 518057, China
- China NSFC Center for Luminescence from Molecular Aggregates, SCUT-HKUST Joint Research Institute, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
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22
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Zhu L, Wen Y, Liu H, Zeng Z, Zhao J, Jiang J, Miao S. New Heteropolycyclic Structures for Fluoride Anion Sensing by Naked-Eye Visualization. ChemistrySelect 2018. [DOI: 10.1002/slct.201702864] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Lei Zhu
- College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082, P.R. China
| | - Ying Wen
- College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082, P.R. China
| | - Haoran Liu
- College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082, P.R. China
| | - Zebing Zeng
- College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082, P.R. China
| | - Jingzhe Zhao
- College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082, P.R. China
| | - Jianhui Jiang
- College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082, P.R. China
| | - Shaobin Miao
- Department of Chemistry and Physics; Augusta University; 1120 15th St. Augusta GA 30912 USA
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23
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Mi W, Qu Z, Sun J, Zhang F, Zhai L, Zhao J, Ye K. Pyrimidine-containing β-iminoenolate difluoroboron complexes acting as non-traditional π-gelators and mechanofluorochromic dyes. NEW J CHEM 2018. [DOI: 10.1039/c8nj01508b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
A xerogel-based film based on a mechanofluorochromic dye of a β-iminoenolate difluoroboron complex could detect TFA vapor with high performance.
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Affiliation(s)
- Wenhua Mi
- Sate Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Zhiyu Qu
- Sate Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Jingbo Sun
- Sate Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Fushuang Zhang
- Sate Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Lu Zhai
- Sate Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Jinyu Zhao
- Sate Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Kaiqi Ye
- Sate Key Laboratory of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun
- P. R. China
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24
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Mohan N, Sreejith SS, Begum PMS, Kurup MRP. Dual responsive salen-type Schiff bases for the effective detection of l-arginine via a static quenching mechanism. NEW J CHEM 2018. [DOI: 10.1039/c8nj02657b] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The effect of substituents of salen Schiff bases on the detection of l-arginine via a static quenching mechanism is discussed.
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Affiliation(s)
- Nithya Mohan
- Department of Applied Chemistry
- Cochin University of Science and Technology
- Kochi
- India
| | - S. S. Sreejith
- Department of Applied Chemistry
- Cochin University of Science and Technology
- Kochi
- India
| | - P. M. Sabura Begum
- Department of Applied Chemistry
- Cochin University of Science and Technology
- Kochi
- India
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25
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Electronic effect on the optical properties and sensing ability of AIEgens with ESIPT process based on salicylaldehyde azine. Sci China Chem 2017. [DOI: 10.1007/s11426-017-9147-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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26
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Lei Y, Lai Y, Dong L, Shang G, Cai Z, Shi J, Zhi J, Li P, Huang X, Tong B, Dong Y. The Synergistic Effect between Triphenylpyrrole Isomers as Donors, Linking Groups, and Acceptors on the Fluorescence Properties of D-π-A Compounds in the Solid State. Chemistry 2017; 24:434-442. [DOI: 10.1002/chem.201704020] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Indexed: 01/23/2023]
Affiliation(s)
- Yunxiang Lei
- Beijing Key Laboratory of Construction Tailorable Advanced Functional, Materials, and Green Applications; School of Materials Science and Engineering; Beijing Institute of Technology; 5 South Zhongguancun Street Beijing 100081 China
| | - Yueyin Lai
- Beijing Key Laboratory of Construction Tailorable Advanced Functional, Materials, and Green Applications; School of Materials Science and Engineering; Beijing Institute of Technology; 5 South Zhongguancun Street Beijing 100081 China
| | - Lichao Dong
- Beijing Key Laboratory of Construction Tailorable Advanced Functional, Materials, and Green Applications; School of Materials Science and Engineering; Beijing Institute of Technology; 5 South Zhongguancun Street Beijing 100081 China
| | - Guojun Shang
- Beijing Key Laboratory of Construction Tailorable Advanced Functional, Materials, and Green Applications; School of Materials Science and Engineering; Beijing Institute of Technology; 5 South Zhongguancun Street Beijing 100081 China
| | - Zhengxu Cai
- Beijing Key Laboratory of Construction Tailorable Advanced Functional, Materials, and Green Applications; School of Materials Science and Engineering; Beijing Institute of Technology; 5 South Zhongguancun Street Beijing 100081 China
| | - Jianbing Shi
- Beijing Key Laboratory of Construction Tailorable Advanced Functional, Materials, and Green Applications; School of Materials Science and Engineering; Beijing Institute of Technology; 5 South Zhongguancun Street Beijing 100081 China
| | - Junge Zhi
- School of Chemistry and Chemical Engineering; Beijing Institute of Technology; 5 South Zhongguancun Street Beijing 100081 China
| | - Pengfei Li
- School of Chemistry and Chemical Engineering; Beijing Institute of Technology; 5 South Zhongguancun Street Beijing 100081 China
| | - Xiaobo Huang
- College of Chemistry and Materials Engineering; Wenzhou University; Wenzhou 325035 China
| | - Bin Tong
- Beijing Key Laboratory of Construction Tailorable Advanced Functional, Materials, and Green Applications; School of Materials Science and Engineering; Beijing Institute of Technology; 5 South Zhongguancun Street Beijing 100081 China
| | - Yuping Dong
- Beijing Key Laboratory of Construction Tailorable Advanced Functional, Materials, and Green Applications; School of Materials Science and Engineering; Beijing Institute of Technology; 5 South Zhongguancun Street Beijing 100081 China
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27
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Shen G, Gou F, Cheng J, Zhang X, Zhou X, Xiang H. Chiral and non-conjugated fluorescent salen ligands: AIE, anion probes, chiral recognition of unprotected amino acids, and cell imaging applications. RSC Adv 2017. [DOI: 10.1039/c7ra08267c] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Chiral and non-conjugated fluorescent salen ligands with a cyclohexane/1,2-diphenylethane bridge have small π-conjugated systems but exhibit strong aggregation/anion/amino acid-induced emission.
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Affiliation(s)
- Guangyu Shen
- College of Chemistry
- Sichuan University
- Chengdu
- China
| | - Fei Gou
- College of Chemistry
- Sichuan University
- Chengdu
- China
| | | | | | - Xiangge Zhou
- College of Chemistry
- Sichuan University
- Chengdu
- China
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