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Yang J, Hu SJ, Cai LX, Zhou LP, Sun QF. Counteranion-mediated efficient iodine capture in a hexacationic imidazolium organic cage enabled by multiple non-covalent interactions. Nat Commun 2023; 14:6082. [PMID: 37770481 PMCID: PMC10539326 DOI: 10.1038/s41467-023-41866-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 09/22/2023] [Indexed: 09/30/2023] Open
Abstract
Developing efficient adsorbents to capture radioactive iodine produced from nuclear wastes is highly desired. Here we report the facial synthesis of a hexacationic imidazolium organic cage and its iodine adsorption properties. Crucial role of counteranions has been disclosed for iodine capture with this cage, where distinct iodine capture behaviors were observed when different counteranions were used. Mechanistic investigations, especially with the X-ray crystallographic analysis of the iodine-loaded sample, allowed the direct visualization of the iodine binding modes at the molecular level. A network of multiple non-covalent interactions including hydrogen bonds, halogen bonds, anion···π interactions, electrostatic interaction between polyiodides and the hexacationic skeleton of the cage are found responsible for the observed high iodine capture performance. Our results may provide an alternative strategy to design efficient iodine adsorbents.
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Affiliation(s)
- Jian Yang
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fuzhou, 350002, PR China
| | - Shao-Jun Hu
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fuzhou, 350002, PR China
| | - Li-Xuan Cai
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fuzhou, 350002, PR China
| | - Li-Peng Zhou
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fuzhou, 350002, PR China
| | - Qing-Fu Sun
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences, Fuzhou, 350002, PR China.
- University of Chinese Academy of Sciences, Beijing, 100049, PR China.
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2
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Rai R, Bhandari R, Kaleem M, Rai N, Gautam V, Misra A. A simple TICT/ICT based molecular probe exhibiting ratiometric fluorescence Turn-On response in selective detection of Cu2+. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2023.114696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
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3
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Rashid A, Mondal S, Ghosh P. Iridium(III) complex of fluorinated cyclometalating ligands and imidazolium-bipyridine as an effective lifetime based phosphates sensor. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2023.121453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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4
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Yang X, Liu S. Cationic cyclophanes-in-cucurbit[10]uril: host-in-host complexes showing cooperative recognition towards neutral phenol guests. Supramol Chem 2023. [DOI: 10.1080/10610278.2023.2170233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Xiran Yang
- School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan, P.R. China
| | - Simin Liu
- School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan, P.R. China
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5
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Sarkar S, Chatterjee A, Biswas K. A Recent Update on Rhodamine Dye Based Sensor Molecules: A Review. Crit Rev Anal Chem 2023:1-27. [PMID: 36705594 DOI: 10.1080/10408347.2023.2169598] [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: 01/28/2023]
Abstract
Herein we have discussed such important modified rhodamine compounds which have been used as chemosensors for the last 7-8 years. This review covered some chemosensors for the detection of metal ions like Al(III), Cu(II), Hg(II), Co(II), Fe(III), Au(III), Cr(III), and some anion like CN-. The selectivity, sensitivity, photophysical properties (i.e., UV-Vis spectral studies, fluorescence studies giving special emphasis to absorption wavelength in UV-Vis spectra and excitation and emission wavelength in fluorescence spectra), binding affinity, the limit of detection, and the application of those chemosensors are described clearly. Here we have also discussed some functionalized rhodamine-based chemosensors that emit in the near-infrared region (NIR) and can target lysosomes and detect lysosomal pH. Their versatile applicability in the medicinal ground is also delineated. We have focused on the photophysical properties of spirolactam rhodamine photoswitches and applications in single-molecule localization microscopy and volumetric 3D light photoactivable dye displays. The real-time detection of radical intermediates has also been exemplified.
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Affiliation(s)
- Soma Sarkar
- Department of Chemistry, Raiganj University, Raiganj, Uttar Dinajpur, West Bengal, India
| | - Abhik Chatterjee
- Department of Chemistry, Raiganj University, Raiganj, Uttar Dinajpur, West Bengal, India
| | - Kinkar Biswas
- Department of Chemistry, University of North Bengal, Darjeeling, West Bengal, India
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6
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Schiff Bases: A Versatile Fluorescence Probe in Sensing Cations. J Fluoresc 2023; 33:859-893. [PMID: 36633727 DOI: 10.1007/s10895-022-03135-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 12/24/2022] [Indexed: 01/13/2023]
Abstract
Metal cations such as Zn2+, Al3+, Hg2+, Cd2+, Sn2+, Fe2+, Fe3+ and Cu2+ play important roles in biology, medicine, and the environment. However, when these are not maintained in proper concentration, they can be lethal to life. Therefore, selective sensing of metal cations is of great importance in understanding various metabolic processes, disease diagnosis, checking the purity of environmental samples, and detecting toxic analytes. Schiff base probes have been largely used in designing fluorescent sensors for sensing metal ions because of their easy processing, availability, fast response time, and low detection limit. Herein, an in-depth report on metal ions recognition by some Schiff base fluorescent sensors, their sensing mechanism, their practical applicability in cell imaging, building logic gates, and analysis of real-life samples has been presented. The metal ions having biological, industrial, and environmental significance are targeted. The compiled information is expected to prove beneficial in designing and synthesis of the related Schiff base fluorescent sensors.
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7
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Moradi R, Mohammadi Ziarani G, Badiei A. Green synthesis and application of spiro[indoline-3,4′-pyrano[2,3-c]pyrazoles] as selective Hg (II) fluorescence sensor. RESEARCH ON CHEMICAL INTERMEDIATES 2023. [DOI: 10.1007/s11164-022-04900-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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8
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Naithani S, Goswami T, Thetiot F, Kumar S. Imidazo[4,5-f][1,10]phenanthroline based luminescent probes for anion recognition: Recent achievements and challenges. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214894] [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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9
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Mah WL, Jun Tan X, Choo KB, Lee SX, Tan KW, Yeong KY, Lee SM, Cheow YL. Microwave‐Assisted Synthesis of Bioactive Pyridine‐Functionalized
N
‐Alkyl‐Substituted (Benz)Imidazolium Salts. ChemistrySelect 2022. [DOI: 10.1002/slct.202203864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Wee Li Mah
- School of Science Monash University Malaysia Jalan Lagoon Selatan, Bandar Sunway 47500 Selangor Malaysia
| | - Xiu Jun Tan
- School of Science Monash University Malaysia Jalan Lagoon Selatan, Bandar Sunway 47500 Selangor Malaysia
| | - Kar Bee Choo
- School of Science Monash University Malaysia Jalan Lagoon Selatan, Bandar Sunway 47500 Selangor Malaysia
| | - Shiaw Xian Lee
- Department of Chemistry University Malaya 50603 Kuala Lumpur Malaysia
| | - Kong Wai Tan
- Department of Chemistry University Malaya 50603 Kuala Lumpur Malaysia
| | - Keng Yoon Yeong
- School of Science Monash University Malaysia Jalan Lagoon Selatan, Bandar Sunway 47500 Selangor Malaysia
| | - Sui Mae Lee
- School of Science Monash University Malaysia Jalan Lagoon Selatan, Bandar Sunway 47500 Selangor Malaysia
| | - Yuen Lin Cheow
- School of Science Monash University Malaysia Jalan Lagoon Selatan, Bandar Sunway 47500 Selangor Malaysia
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10
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Mahato M, Tohora N, Rahman Z, Sultana T, Ghanta S, Kumar Das S. A benzoxazole-based smart molecule for relay detection of zinc and phosphate ions and its implication towards molecular logic gate constructions. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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11
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Spectroscopic and DFT/TD-DFT studies on selective and sensitive fluorescent detection of Al(III) ion. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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12
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Algohary AM, Alhalafi MH. Design, synthesis and evaluate of imidazole, triazine and metastable oxazolone derivatives as chemosensor for detecting metals. JOURNAL OF SAUDI CHEMICAL SOCIETY 2022. [DOI: 10.1016/j.jscs.2022.101537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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13
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Crystal Engineering of Ionic Cocrystals Sustained by Azolium···Azole Heterosynthons. Pharmaceutics 2022; 14:pharmaceutics14112321. [DOI: 10.3390/pharmaceutics14112321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 10/14/2022] [Accepted: 10/18/2022] [Indexed: 11/17/2022] Open
Abstract
Crystal engineering of multi-component molecular crystals, cocrystals, is a subject of growing interest, thanks in part to the potential utility of pharmaceutical cocrystals as drug substances with improved properties. Whereas molecular cocrystals (MCCs) are quite well studied from a design perspective, ionic cocrystals (ICCs) remain relatively underexplored despite there being several recently FDA-approved drug products based upon ICCs. Successful cocrystal design strategies typically depend on strong and directional noncovalent interactions between coformers, as exemplified by hydrogen bonds. Understanding of the hierarchy of such interactions is key to successful outcomes in cocrystal design. We herein address the crystal engineering of ICCs comprising azole functional groups, particularly imidazoles and triazoles, which are commonly encountered in biologically active molecules. Specifically, azoles were studied for their propensity to serve as coformers with strong organic (trifluoroacetic acid and p-toluenesulfonic acid) and inorganic (hydrochloric acid, hydrobromic acid and nitric acid) acids to gain insight into the hierarchy of NH+···N (azolium-azole) supramolecular heterosynthons. Accordingly, we combined data mining of the Cambridge Structural Database (CSD) with the structural characterization of 16 new ICCs (11 imidazoles, 4 triazoles, one imidazole-triazole). Analysis of the new ICCs and 66 relevant hits archived in the CSD revealed that supramolecular synthons between identical azole rings (A+B−A) are much more commonly encountered, 71, than supramolecular synthons between different azole rings (A+B−C), 11. The average NH+···N distance found in the new ICCs reported herein is 2.697(3) Å and binding energy calculations suggested that hydrogen bond strengths range from 31–46 kJ mol−1. The azolium-triazole ICC (A+B−C) was obtained via mechanochemistry and differed from the other ICCs studied as there was no NH+···N hydrogen bonding. That the CNC angles in imidazoles and 1,2,4-triazoles are sensitive to protonation, the cationic forms having larger (approximately 4.4 degrees) values than comparable neutral rings, was used as a parameter to distinguish between protonated and neutral azole rings. Our results indicate that ICCs based upon azolium-azole supramolecular heterosynthons are viable targets, which has implications for the development of new azole drug substances with improved properties.
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14
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Ibrahim H, Bala MD, Friedrich HB. Poly-functional imino-N-heterocyclic carbene ligands: Synthesis, complexation, and catalytic applications. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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15
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Alirezapour F, Bamdad K, Khanmohammadi A, Ebrahimi N. A computational study on acetaminophen drug complexed with Mn +, Fe 2+, Co +, Ni 2+, and Cu + ions: structural analysis, electronic properties, and solvent effects. J Mol Model 2022; 28:302. [PMID: 36066774 DOI: 10.1007/s00894-022-05305-6] [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: 07/03/2022] [Accepted: 08/30/2022] [Indexed: 11/24/2022]
Abstract
In the present research, the cation-π interactions in acetaminophen-M complexes (M = Mn+, Fe2+, Co+, Ni2+, and Cu+) are investigated using density functional theory (DFT/ωB97XD) in the gas phase and solution. The results show that the absolute values of energy are reduced in going from the gas phase to the solution. Based on the obtained data, the complexes in water are the most stable. The natural bond orbital (NBO) and the atoms in molecules (AIM) analyses are also applied to achieve more details about the nature of interactions. These results are useful for understanding the role of the drug-receptor interactions in the complexes. According to AIM outcomes, the cation-π interactions are the closed-shell and may indicate the partially covalent nature in the complexes. A comprehensive analysis is also performed on the conceptual DFT parameters of the complexes to evaluate their electronic properties. Our findings show increasing the stability and decreasing the reactivity of the complexes in the solution phase with respect to the gas phase. These interactions are ubiquitous in biological systems, and their importance in theoretical models led us to study such important interactions. The results of this study may be useful for the design and synthesis of a variety of supramolecular complexes with the desired properties.
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Affiliation(s)
- Fahimeh Alirezapour
- Department of Chemistry, Payame Noor University (PNU), P.O. Box 19395-4697, Tehran, Iran.
| | - Kourosh Bamdad
- Department of Chemistry, Payame Noor University (PNU), P.O. Box 19395-4697, Tehran, Iran
| | - Azadeh Khanmohammadi
- Department of Chemistry, Payame Noor University (PNU), P.O. Box 19395-4697, Tehran, Iran
| | - Narjes Ebrahimi
- Department of Chemistry, Payame Noor University (PNU), P.O. Box 19395-4697, Tehran, Iran
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16
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Abstract
Considering the wide interest in (benz)imidazolium-based drugs, we here report our study on a benzimidazolium-based organic cage as potential antimicrobial and antifungal agent. Cytotoxicity studies on a human derived cell line, SH-SY5Y, showed that the cage is not cytotoxic at all at the investigated concentrations. Anion binding studies demonstrated that the cage can bind anions (chloride and nitrate, in particular) both in organic solvent and 20%v D2O/CD3CN mixture. The cage was also tested as anionophore, showing a weak but measurable transport of chloride and nitrate across LUVs vesicles. Nonetheless, the compounds have antimicrobial activity towards Staphylococcus aureus (Gram-positive bacteria). This is probably the first organic cage studied as anionophore and antimicrobial agent.
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17
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Geng F, Wu S, Gan X, Hou W, Dong J, Zhou Y. TEMPO mediated oxidative annulation of aryl methyl ketones with amines/ammonium acetate for imidazole synthesis. Org Biomol Chem 2022; 20:5416-5422. [PMID: 35748805 DOI: 10.1039/d2ob00828a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile synthesis of 1H-imidazoles by direct oxidative annulation of aryl methyl ketones and primary amines has been developed in the presence of TEMPO under weakly acidic conditions. By replacing amines with ammonium acetate, 2H-imidazole skeletons were achieved for the first time from ketones. Substrates containing various functional groups, such as alkyl, aryl, naphthyl, halogen (F, Cl, Br, I), nitro, trifluoromethyl, sulfonyl ester, furyl, thienyl, and pyridyl groups, were readily transformed into the desired products. The application potential of this method was verified by the scale-up synthesis and Sonogashira coupling functionalization of imidazoles. Mechanistically, the α-TEMPO-enamine adduct may serve as the key reaction intermediate.
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Affiliation(s)
- Furong Geng
- Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China. .,School of Physics and Chemistry, Hunan First Normal University, Changsha 410205, China.
| | - Shaofeng Wu
- Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China.
| | - Xinyang Gan
- Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China.
| | - Wenjuan Hou
- Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China.
| | - Jianyu Dong
- School of Physics and Chemistry, Hunan First Normal University, Changsha 410205, China.
| | - Yongbo Zhou
- Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China.
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18
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Roy I, David AHG, Das PJ, Pe DJ, Stoddart JF. Fluorescent cyclophanes and their applications. Chem Soc Rev 2022; 51:5557-5605. [PMID: 35704949 DOI: 10.1039/d0cs00352b] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
With the serendipitous discovery of crown ethers by Pedersen more than half a century ago and the subsequent introduction of host-guest chemistry and supramolecular chemistry by Cram and Lehn, respectively, followed by the design and synthesis of wholly synthetic cyclophanes-in particular, fluorescent cyclophanes, having rich structural characteristics and functions-have been the focus of considerable research activity during the past few decades. Cyclophanes with remarkable emissive properties have been investigated continuously over the years and employed in numerous applications across the field of science and technology. In this Review, we feature the recent developments in the chemistry of fluorescent cyclophanes, along with their design and synthesis. Their host-guest chemistry and applications related to their structure and properties are highlighted.
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Affiliation(s)
- Indranil Roy
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, USA.
| | - Arthur H G David
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, USA.
| | - Partha Jyoti Das
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, USA.
| | - David J Pe
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, USA.
| | - J Fraser Stoddart
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, USA. .,School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia.,Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou 310021, China.,ZJU-Hangzhou Global Scientific and Technological Innovation Center Hangzhou, 311215, China
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19
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Azizi Khereshki N, Mohammadi A, Zavvar Mousavi H, Alizadeh N. A novel thiosemicarbazide based chemosensor for colorimetric detection of Co2+ in commercial B12 vitamin and Co2+, Ni2+ simultaneously in aqueous media. Supramol Chem 2022. [DOI: 10.1080/10610278.2022.2085105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
| | - Asadollah Mohammadi
- Department of Chemistry, Faculty of Sciences, University of Guilan, Rasht, Iran
| | | | - Nina Alizadeh
- Department of Chemistry, Faculty of Sciences, University of Guilan, Rasht, Iran
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20
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Rashid A, Mondal S, Mondal S, Ghosh P. A bis‐heteroleptic imidazolium‐bipyridine functionalized iridium(III) complex for fluorescence lifetime‐based recognition and sensing of phosphates. Chem Asian J 2022; 17:e202200393. [DOI: 10.1002/asia.202200393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 06/01/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Ambreen Rashid
- Indian Association for the Cultivation of Science School of Chemical Sciences INDIA
| | - Sahidul Mondal
- Indian Association for the Cultivation of Science School of Chemical Sciences INDIA
| | - Subal Mondal
- Indian Association for the Cultivation of Science School of Chemical Sciences INDIA
| | - Pradyut - Ghosh
- Indian Association for the Cultivation of Science School of Chemical Sciences 2A & 2B Raja S. C. Mullick RoadJadavpur 700032 Kolkata INDIA
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21
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Paul A, Sahoo A, Bhattacharya S, Baitalik S. Anion and Temperature Responsive Molecular Switches Based on Trimetallic Complexes of Ru(II) and Os(II) That Demonstrate Advanced Boolean and Fuzzy Logic Functions. Inorg Chem 2022; 61:3186-3201. [PMID: 35144385 DOI: 10.1021/acs.inorgchem.1c03644] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Anion- and temperature-induced alteration of the photoredox behaviors of our recently reported trimetallic complexes was carried out to fabricate potential molecular switches. The triads [(phen)2Ru(d-HIm-t)M(t-HIm-d)Ru(phen)2]6+ (phen = 1,10-phenanthroline, d-HIm-t = heterotopic bipyridine-terpyridne type bridging ligand, and M = RuII and OsII) possess two acidic imidazole NH protons that upon interaction with anions give rise to considerable changes in their photophysical and electrochemical behaviors. Red-shifts of the absorption and emission maximum and a decrease in the M3+/M2+ potential occur when the triads are treated with basic anions. In fact, the triads can function as triple-channel sensors for F-, AcO-, CN-, OH-, and H2PO4- in acetonitrile and as selective probes for CN- and SCN- in water. The equilibrium constants for the receptor-anion interaction are on the order of 106 M-1, while the limit of detection was on the order of 10-9 M. Temperature plays a key role in the luminescence properties of the triads by adjusting the energy barrier between the emitting triplet metal-to-ligand charge transfer and non-emitting triplet metal-centered levels. A decrease in temperature leads to increases in the emission intensity and lifetime of the triads displaying the "on state", whereas an increase in temperature leads to a decrease in their emission characteristics and thus indicates the "off state" and that the process is fully reversible. In essence, the triads could function as potential switches on the basis of the reversible change in their spectral and redox behaviors under the influence of anion, acid, and temperature. The most important outcome of this study is mimicking several advanced Boolean and fuzzy logic functions by utilizing the spectral response of the triads upon the action of said external stimuli.
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Affiliation(s)
- Animesh Paul
- Inorganic Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Anik Sahoo
- Inorganic Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Sohini Bhattacharya
- Inorganic Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Sujoy Baitalik
- Inorganic Chemistry Section, Department of Chemistry, Jadavpur University, Kolkata 700032, India
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22
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Naimhwaka JH, Daniel L, Hamukwaya EN, Endjala PT, Rahman A, Uahengo V. A Ruthenium Bipyridyl Molecular Dye Sensitizer and an Excited-State Intermolecular Proton Transfer-Active Colorimetric Probe for Anions, with High Affinity Towards CN− in DMSO. CHEMISTRY AFRICA 2022. [DOI: 10.1007/s42250-021-00299-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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23
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Mohammadi Ziarani G, Moradi R, Mohajer F, Badiei A. 2-Chloroquinoline-3-carbaldehyde modified nanoporous SBA-15-propylamine (SBA-Pr-NCQ) as a selective and sensitive Ag+ ion sensor in aqueous media. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 2022; 161:110399. [DOI: 10.1016/j.jpcs.2021.110399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
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24
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Huang B, Liang B, Zhang R, Xing D. Molecule fluorescent probes for adenosine triphosphate imaging in cancer cells and in vivo. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214302] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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25
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Niedbała P, Ceborska M, Mehmet M, Ignacak W, Jurczak J, Dąbrowa K. Anion Recognition by a Pincer-Type Host Constructed from Two Polyamide Macrocyclic Frameworks Jointed by a Photo-Addressable Azobenzene Switch. MATERIALS (BASEL, SWITZERLAND) 2022; 15:692. [PMID: 35057408 PMCID: PMC8777895 DOI: 10.3390/ma15020692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 01/04/2022] [Accepted: 01/10/2022] [Indexed: 12/10/2022]
Abstract
A sterically crowded light-responsive host 1 was synthetized with a 93% yield by applying a post-functionalization protocol utilizing the double amidation of 4,4'-azodibenzoyl dichloride with a readily available 26-membered macrocyclic amine. X-ray structures of two hydrates of trans-1 demonstrate a very different alignment of the azobenzene linkage, which is involved in T-shape or parallel-displaced π⋯π stacking interactions with the pyridine-2,6-dicarboxamide moieties from the macrocyclic backbone. Despite the rigidity of the macrocyclic framework, which generates a large steric hindrance around the azobenzene chromophore, the host 1 retains the ability to undergo a reversible cis⟷trans isomerization upon irradiation with UVA (368 nm) and blue (410 nm) light. Moreover, thermal cis→trans back-isomerization (ΔG0 = 106.5 kJ∙mol-1, t½ = 141 h) is markedly slowed down as compared to the non-macrocyclic analog. 1H NMR titration experiments in DMSO-d6/0.5% water solution reveal that trans-1 exhibits a strong preference for dihydrogenphosphate (H2PO4-) over other anions (Cl-, MeCO2-, and PhCO2-), whereas the photogenerated metastable cis-1 shows lower affinity for the H2PO4- anion.
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Affiliation(s)
- Patryk Niedbała
- Institute of Organic Chemistry, Polish Academy of Sciences, 01-224 Warsaw, Poland; (P.N.); (M.M.); (W.I.)
| | - Magdalena Ceborska
- Institute of Physical Chemistry, Polish Academy of Sciences, 01-224 Warsaw, Poland;
| | - Mart Mehmet
- Institute of Organic Chemistry, Polish Academy of Sciences, 01-224 Warsaw, Poland; (P.N.); (M.M.); (W.I.)
| | - Wiktor Ignacak
- Institute of Organic Chemistry, Polish Academy of Sciences, 01-224 Warsaw, Poland; (P.N.); (M.M.); (W.I.)
| | - Janusz Jurczak
- Institute of Organic Chemistry, Polish Academy of Sciences, 01-224 Warsaw, Poland; (P.N.); (M.M.); (W.I.)
| | - Kajetan Dąbrowa
- Institute of Organic Chemistry, Polish Academy of Sciences, 01-224 Warsaw, Poland; (P.N.); (M.M.); (W.I.)
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26
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Zhang L, Sun LY, Chang JP, Xie HY, Zhang YW, Zhang YF, Han YF. A trefoil-shaped macrocycle with 12 imidazolium cations. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.01.064] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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27
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Dey SK, Harmalkar SS, Yadav RKHO, Lama P, Das G. Structure directing roles of weak noncovalent interactions and charge-assisted hydrogen bonds in the self-assembly of solvated podands: Example of an anion-assisted dimeric water capsule. CrystEngComm 2022. [DOI: 10.1039/d2ce00180b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Crystal structures of two new podand molecules (1 and 2) synthesized from 1,3,5-tris(bromomethyl)mesitylene and two bromide salts of tris(4-amino-N-ethylbenzamide)amine (3) were elucidated to witness the structure directing roles of weak...
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28
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Dai D, Yang J, Yang YW. Supramolecular Assembly with Aggregation-Induced Emission Property for Sensing and Detection. Chemistry 2021; 28:e202103185. [PMID: 34622985 DOI: 10.1002/chem.202103185] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Indexed: 12/31/2022]
Abstract
The fabrication of new supramolecular materials for real-time detection of analytes including ions, organic pollutants, gases, biomolecules, and drugs is of pivotal importance in industrial manufacture, clinical treatment, and environmental remediation. Incorporating fluorescent molecules with distinct aggregation-induced emission (AIE) effects into supramolecular assemblies has received much attention over the past two decades, owing to the remarkable performance of the AIE-active supramolecular materials in sensing and detection. In this minireview, we summarize the recent progress of superior detection systems on the basis of supramolecular assemblies accompanied with AIE features. We envision that this minireview will be helpful and timely for relevant researchers to stimulate new thinking for constructing new AIE-based supramolecular materials with advanced architectures for effective sensing and detection.
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Affiliation(s)
- Dihua Dai
- Jilin University, College of Chemistry, CHINA
| | - Jie Yang
- Jilin University, College of Chemistry, CHINA
| | - Ying-Wei Yang
- Jilin University, College of Chemistry, 2699 Qianjin Street, 130012, Changchun, CHINA
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29
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Vicent C, Valls A, Escorihuela J, Altava B, Luis S. Unveiling anion-induced folding in tripodal imidazolium receptors by ion-mobility mass spectrometry. Chem Commun (Camb) 2021; 57:8616-8619. [PMID: 34369516 DOI: 10.1039/d1cc02818a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The anion-induced folding of tripodal imidazolium receptors has been investigated by NMR spectroscopy, electrospray ionization ion mobility mass spectrometry and DFT calculations. Such folding can be switched by anion release upon collision induced dissociation.
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Affiliation(s)
- Cristian Vicent
- Servei Central d'Instrumentació Científica (SCIC), Universitat Jaume I, Avda. Sos Baynat s/n, 12006 Castellón, Spain.
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30
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Algohary AM, Elamin MB, Ahmed AH, El‐Hashash MA, Radwan TM. Design and Synthesis of Metastable 4H‐3,1‐Benzoxazin‐4‐one and 3‐aminoquinazoline‐4(3H)‐one for Detecting Cations in Water Samples and Agricultural Crops. ChemistrySelect 2021. [DOI: 10.1002/slct.202101780] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ayman M. Algohary
- Department of Chemistry Faculty of Science Al-zulfi Majmaah University Majmaah 11952 Saudi Arabia
- Egyption Drug Authority (EDA) P.O.29 Giza Egypt
| | - Manahil B. Elamin
- Department of Chemistry Faculty of Science Al-zulfi Majmaah University Majmaah 11952 Saudi Arabia
| | - Amani H. Ahmed
- Department of Chemistry Faculty of Science Al-zulfi Majmaah University Majmaah 11952 Saudi Arabia
| | - Maher A. El‐Hashash
- Department of Chemistry Faculty of Science Ain Shams University 11566 Cairo Egypt
| | - Tasnim M. Radwan
- Department of Chemistry Faculty of Science Benha University Qalubia Egypt
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31
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Wang C, Zhang S, Li S, Zhang L, Zhou Y, Ma J, Zhang L. Toughening rigid thermoset films via molecular enforced integration of covalent crosslinking and multiple supramolecular interactions. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210134] [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)
- Cheng Wang
- Research Center of Laser Fusion China Academy of Engineering Physics Mianyang China
| | - Shuai Zhang
- Research Center of Laser Fusion China Academy of Engineering Physics Mianyang China
| | - Shanggeng Li
- Research Center of Laser Fusion China Academy of Engineering Physics Mianyang China
- Department of Engineering and Applied Physics University of Science and Technology of China Hefei China
| | - Longfei Zhang
- Research Center of Laser Fusion China Academy of Engineering Physics Mianyang China
| | - Yawen Zhou
- Research Center of Laser Fusion China Academy of Engineering Physics Mianyang China
| | - Jiajun Ma
- State Key Laboratory of Environment‐friendly Energy Materials & School of Material Science and Engineering & National Engineering Technology Center for Insulation Materials Southwest University of Science and Technology Mianyang China
| | - Lin Zhang
- Research Center of Laser Fusion China Academy of Engineering Physics Mianyang China
- State Key Laboratory of Environment‐friendly Energy Materials & School of Material Science and Engineering & National Engineering Technology Center for Insulation Materials Southwest University of Science and Technology Mianyang China
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32
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Mondal S, Sarkar K, Ghosh P. Influence of Triazole Substituents of Bis-Heteroleptic Ru(II) Probes toward Selective Sensing of Dihydrogen Phosphate. Inorg Chem 2021; 60:9084-9096. [PMID: 34102838 DOI: 10.1021/acs.inorgchem.1c01084] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A series of seven new bis-heteroleptic Ru(II) probes (1[PF6]2-7[PF6]2) along with two previously reported probes (8[PF6]2 and 9[PF6]2) containing a similar anion binding triazole unit (hydrogen bond donor) functionalized with various substituents are employed in a detailed comparative investigation for the development of superior selective probes for H2PO4-. Various solution- and solid-state studies, such as 1H-DOSY NMR, dynamic light scattering (DLS), single-crystal X-ray crystallography, and transmission electron microscopy (TEM), have established that the selective sensing of H2PO4- by this series of probes is primarily due to supramolecular aggregation driven enhancement of 3MLCT emission. Intestingly, 1[PF6]2 and 7[PF6]2, having an electron-deficient (π-acidic) aromatic pentafluorophenyl substituent are found to be superior probes for H2PO4- in comparison to the other aryl- and polyaromatic-substituted analogues (2[PF6]2-6[PF6]2, 8[PF6]2, and 9[PF6]2), in terms of a higher enhancement of the 3MLCT emission band, a greater binding constant, and a lower detection limit. The superiority of 1[PF6]2 and 7[PF6]2 could be due to better supramolecular aggregation properties in the cases of pentafluorophenyl analogues via both hydrogen bonding and anion-fluorine/anion-π noncovalent interactions.
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Affiliation(s)
- Sahidul Mondal
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India
| | - Koushik Sarkar
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India
| | - Pradyut Ghosh
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Kolkata 700032, India
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33
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Wang C, Zhang LF, Li W, Yang LR, Ma JJ, Zhang S, Zhang L. Simultaneously improving the ductility and strength of aromatic thermoset films. HIGH PERFORM POLYM 2021. [DOI: 10.1177/09540083211017189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aromatic thermoset materials have shown great potential applications in various fields owing to their excellent mechanical strengths. However, their poor ductility is still hinders their large-scale applications. In this study, a new class of aromatic thermosets consisting of two types of crosslinks was successfully developed by incorporating the special group imidazole into a type of crosslinked thermoset. One crosslink is constituted of reversible multiple noncovalent interactions containing “face-face” π–π stacking, “point-point” hydrogen bonds, and ion-pair electrostatic interactions, whereas the other is composed of permanent covalent bonds. Most importantly, the synergetic interplay among these reversible multiple noncovalent interactions enables them to evade the restrictions from the aromatic polymer skeletons to proceed with their dynamic dissociating-rebuilding processes, which can timely and effectively dissipate the internal stress. Finally, owing to the coefficient of these two types of crosslinks, a significantly enhanced ductility was successfully obtained on these aromatic thermosets and their tensile strengths were also improved. Such thermosets having simultaneously enhanced strengths and ductility are predicted to be eventually used in a wide range of applications.
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Affiliation(s)
- Cheng Wang
- Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, People’s Republic of China
| | - Long Fei Zhang
- Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, People’s Republic of China
- State Key Laboratory of Environment-friendly Energy Materials, School of Material Science and Engineering, Southwest University of Science and Technology, Mianyang, People’s Republic of China
| | - Wa Li
- Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, People’s Republic of China
| | - Li Rong Yang
- Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, People’s Republic of China
| | - Jia Jun Ma
- State Key Laboratory of Environment-friendly Energy Materials, School of Material Science and Engineering, Southwest University of Science and Technology, Mianyang, People’s Republic of China
| | - Shuai Zhang
- Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, People’s Republic of China
| | - Lin Zhang
- Research Center of Laser Fusion, China Academy of Engineering Physics, Mianyang, People’s Republic of China
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34
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Chi X, Tian J, Luo D, Gong HY, Huang F, Sessler JL. "Texas-Sized" Molecular Boxes: From Chemistry to Applications. Molecules 2021; 26:molecules26092426. [PMID: 33919472 PMCID: PMC8122447 DOI: 10.3390/molecules26092426] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/10/2021] [Accepted: 04/19/2021] [Indexed: 12/14/2022] Open
Abstract
The design and synthesis of novel macrocyclic host molecules continues to attract attention because such species play important roles in supramolecular chemistry. However, the discovery of new classes of macrocycles presents a considerable challenge due to the need to embody by design effective molecular recognition features, as well as ideally the development of synthetic routes that permit further functionalization. In 2010, we reported a new class of macrocyclic hosts: a set of tetracationic imidazolium macrocycles, which we termed “Texas-sized” molecular boxes (TxSBs) in homage to Stoddart’s classic “blue box” (CBPQT4+). Compared with the rigid blue box, the first generation TxSB displayed considerably greater conformational flexibility and a relatively large central cavity, making it a good host for a variety of electron-rich guests. In this review, we provide a comprehensive summary of TxSB chemistry, detailing our recent progress in the area of anion-responsive supramolecular self-assembly and applications of the underlying chemistry to water purification, information storage, and controlled drug release. Our objective is to provide not only a review of the fundamental findings, but also to outline future research directions where TxSBs and their constructs may have a role to play.
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Affiliation(s)
- Xiaodong Chi
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China; (J.T.); (D.L.)
- Correspondence: (X.C.); (H.-Y.G.); (F.H.); (J.L.S.)
| | - Jinya Tian
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China; (J.T.); (D.L.)
| | - Dan Luo
- State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China; (J.T.); (D.L.)
| | - Han-Yuan Gong
- College of Chemistry, Beijing Normal University, No. 19, Xinwai Street, Beijing 100875, China
- Correspondence: (X.C.); (H.-Y.G.); (F.H.); (J.L.S.)
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Key Laboratory of Excited-State Materials of Zhejiang Province, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou 310027, China
- Correspondence: (X.C.); (H.-Y.G.); (F.H.); (J.L.S.)
| | - Jonathan L. Sessler
- Department of Chemistry, The University of Texas at Austin, Austin, TX 78712-1224, USA
- Correspondence: (X.C.); (H.-Y.G.); (F.H.); (J.L.S.)
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35
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Sharma N, Gulati A. Pb 2+ sensing by coumarin sulphonamide hybrids in aqueous medium. LUMINESCENCE 2021; 36:1172-1180. [PMID: 33713392 DOI: 10.1002/bio.4042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 03/06/2021] [Accepted: 03/08/2021] [Indexed: 01/07/2023]
Abstract
Metals play an important role in various metabolic activities in the human body, but above desired concentrations, a role reversal occurs that causes deadly outcomes viz., cancer. Metals cannot be cracked down and are non-biodegradable. It is the bioaccumulation of toxic metals inside the biomatrices, that further intensifies the research on different means of metal detoxification from different matrices. Among heavy toxic metals lead is a brutal carcinogen that requires pitiless sensors for its capturing. The use of heterocycles for metal sensing in supramolecular chemistry is preferred due to the strong chelation they offer to toxic metals. The C1-C3 probes were synthesized and studied for their Pb2+ binding ability. All the probes were prepared by treating bromoacetyl coumarin with camphor sulphonamide, 5-dimethylamino-1-naphthalene sulphonamide, and methyl-2-amino-sulphonyl benzoate at room temperature. The probes show selective binding with Pb2+ ions in aqueous acetonitrile among different tested metal ions viz., Cu2+ , Zn2+ , Ni2+ , Mn2+, and Pb2+ ions as shown in ultraviolet (UV)-visible, nuclear magnetic resonance (NMR), and high-performance liquid chromatography (HPLC) studies. These sulphur-containing probes bind very well with Pb2+ ions by offering selectivity in binding positions that capture lead ions at their minimum possible concentration.
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Affiliation(s)
- Nidhi Sharma
- Academy of Scientific and Innovative Research (AcSIR), CSIR - Central Road Research Institute, (CRRI), New Delhi, India.,Food and Nutraceutical Division, CSIR - Institute of Himalayan Bioresource Technology, Palampur, India
| | - Ashu Gulati
- Food and Nutraceutical Division, CSIR - Institute of Himalayan Bioresource Technology, Palampur, India
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36
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Kumar V. Urea/Thiourea Based Optical Sensors for Toxic Analytes: A Convenient Path for Detection of First Nerve Agent (Tabun). BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20200285] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Vinod Kumar
- Process Technology Development Division, Defence Research and Development Establishment, Jhansi Road, Gwalior-474002, India
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37
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Serpell CJ, Park AY, Robinson CV, Beer PD. Imidazolium-based catenane host for bromide recognition in aqueous media. Chem Commun (Camb) 2021; 57:101-104. [PMID: 33337451 DOI: 10.1039/d0cc06299e] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of a novel catenated system which is dense in cationic hydrogen bonding imidazolium units is described. The interlocked host system displays a preference for binding of bromide over other halides, overcoming basicity and Hofmeister trends, under aqueous conditions. This is the first example of an imidazolium-based catenane acting as an anion host through C-H hydrogen bonding.
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Affiliation(s)
- Christopher J Serpell
- School of Physical Sciences, Ingram Building, University of Kent, Canterbury, CT2 7NH, UK.
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38
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Gayathri P, Pannipara M, Al-Sehemi AG, Anthony SP. Recent advances in excited state intramolecular proton transfer mechanism-based solid state fluorescent materials and stimuli-responsive fluorescence switching. CrystEngComm 2021. [DOI: 10.1039/d1ce00317h] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Substitutional change and controlling intra and intermolecular interactions of ESIPT molecules resulted in realizing multifunctional fluorescence properties.
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Affiliation(s)
- Parthasarathy Gayathri
- Department of Chemistry
- School of Chemical & Biotechnology
- SASTRA Deemed University
- Thanjavur-613401
- India
| | - Mehboobali Pannipara
- Department of Chemistry
- King Khalid University
- Abha 61413
- Saudi Arabia
- Research center for Advanced Materials Science
| | - Abdullah G. Al-Sehemi
- Department of Chemistry
- King Khalid University
- Abha 61413
- Saudi Arabia
- Research center for Advanced Materials Science
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39
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Hua K, Gan MM, Liu XR, Zhang L, An YY, Han YF. Template-driven construction of [8]-imidazolium macrocycles. Org Chem Front 2021. [DOI: 10.1039/d0qo01617a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A controllable and efficient template-driven strategy for the rational construction of polyimidazolium macrocycles has been developed.
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Affiliation(s)
- Kai Hua
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education
- College of Chemistry and Materials Science Northwest University
- Xi'an 710127
- P. R. China
| | - Ming-Ming Gan
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education
- College of Chemistry and Materials Science Northwest University
- Xi'an 710127
- P. R. China
| | - Xue-Ru Liu
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education
- College of Chemistry and Materials Science Northwest University
- Xi'an 710127
- P. R. China
| | - Le Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education
- College of Chemistry and Materials Science Northwest University
- Xi'an 710127
- P. R. China
| | - Yuan-Yuan An
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education
- College of Chemistry and Materials Science Northwest University
- Xi'an 710127
- P. R. China
| | - Ying-Feng Han
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education
- College of Chemistry and Materials Science Northwest University
- Xi'an 710127
- P. R. China
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40
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Kumar S, Singh S, Kumar A, Kumar P. Recognition, mechanistic investigation and applications for the detection of biorelevant Cu2+/Fe2+/Fe3+ ions by ruthenium(ii)-polypyridyl based fluorescent sensors. Dalton Trans 2021; 50:2705-2721. [DOI: 10.1039/d0dt03488f] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Selective recognition of biorelevant Cu2+ and Fe2+/Fe3+ ions using fluorescent Ru(ii)-polypyridyl based sensors via both “turn-on” and “turn-off” emissive response is the main focus of present article.
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Affiliation(s)
- Sushil Kumar
- Department of Applied Sciences and Humanities
- School of Engineering
- University of Petroleum and Energy Studies
- Dehradun-248007
- India
| | - Siddhant Singh
- Department of Chemistry
- School of Physical Sciences (SoPS)
- Doon University
- Dehradun
- India
| | - Arun Kumar
- Department of Chemistry
- School of Physical Sciences (SoPS)
- Doon University
- Dehradun
- India
| | - Pramod Kumar
- Department of Chemistry
- Mahamana Malviya College Khekra (Baghpat)
- C.C.S. University Meerut
- India
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41
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Ravichandiran P, Kaliannagounder VK, Bella AP, Boguszewska-Czubara A, Masłyk M, Kim CS, Park CH, Johnson PM, Park BH, Han MK, Kim AR, Yoo DJ. Simple Colorimetric and Fluorescence Chemosensing Probe for Selective Detection of Sn2+ Ions in an Aqueous Solution: Evaluation of the Novel Sensing Mechanism and Its Bioimaging Applications. Anal Chem 2020; 93:801-811. [DOI: 10.1021/acs.analchem.0c03196] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Palanisamy Ravichandiran
- Department of Life Sciences, College of Natural Sciences, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Vignesh Krishnamoorthi Kaliannagounder
- Department of Bionanotechnology and Bioconvergence Engineering, Graduate School, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
- Department of Bionanosystem Engineering, Graduate School, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Antony Paulraj Bella
- PG and Research Department of Chemistry, Bishop Heber College, Vayalur Road, Puthur, Tiruchirappalli, Tamil Nadu 620017, India
| | - Anna Boguszewska-Czubara
- Department of Medical Chemistry, Medical University of Lublin, ul. Chodźki 4A, Lublin 20-093, Poland
| | - Maciej Masłyk
- Department of Molecular Biology, Faculty of Biotechnology and Environmental Sciences, The John Paul II Catholic University of Lublin, ul. Konstantynów 1i, Lublin 20-708, Poland
| | - Cheol Sang Kim
- Department of Bionanotechnology and Bioconvergence Engineering, Graduate School, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
- Mechanical Design Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Chan Hee Park
- Department of Bionanotechnology and Bioconvergence Engineering, Graduate School, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
- Mechanical Design Engineering, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Princy Merlin Johnson
- PG and Research Department of Chemistry, Bishop Heber College, Vayalur Road, Puthur, Tiruchirappalli, Tamil Nadu 620017, India
| | - Byung-Hyun Park
- Department of Biochemistry, Jeonbuk National University Medical School, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Myung-Kwan Han
- Department of Microbiology, Jeonbuk National University Medical School, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Ae Rhan Kim
- Department of Life Sciences, College of Natural Sciences, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
- Department of Energy Storage/Conversion Engineering of Graduate School, and Hydrogen and Fuel Cell Research Center, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
| | - Dong Jin Yoo
- Department of Life Sciences, College of Natural Sciences, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
- Department of Energy Storage/Conversion Engineering of Graduate School, and Hydrogen and Fuel Cell Research Center, Jeonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju-si, Jeollabuk-do 54896, Republic of Korea
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Hu Y, Long S, Fu H, She Y, Xu Z, Yoon J. Revisiting imidazolium receptors for the recognition of anions: highlighted research during 2010-2019. Chem Soc Rev 2020; 50:589-618. [PMID: 33174897 DOI: 10.1039/d0cs00642d] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Imidazolium based receptors selectively recognize anions, and have received more and more attention. In 2006 and 2010, we reviewed the mechanism and progress of imidazolium salt recognition of anions, respectively. In the past ten years, new developments have emerged in this area, including some new imidazolium motifs and the identification of a wider variety of biological anions. In this review, we discuss the progress of imidazolium receptors for the recognition of anions in the period of 2010-2019 and highlight the trends in this area. We first classify receptors based on motifs, including some newly emerging receptors, as well as new advances in existing receptor types at this stage. Then we discuss separately according to the types of anions, including ATP, GTP, DNA and RNA.
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Affiliation(s)
- Ying Hu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China.
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Paul A, Bar M, Ahmed T, Baitalik S. Anion-sensitive photophysics of luminescent trimetallic complexes of Fe(II), Ru(II), and Os(II) with polarized NH motifs. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114772] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Bak J, Miyazaki Y, Nakano H, Matsui T. Ligand-aided 1H Nuclear Magnetic Resonance Spectroscopy for Non-destructive Estimation of Sulfate Content in Sulfated Saccharides. ANAL SCI 2020; 36:1269-1274. [PMID: 32565527 DOI: 10.2116/analsci.20p163] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Sulfated saccharides exhibit diverse physiological activities, but a lack of any convenient assay hinders their evaluation. Herein, an assay for the analysis of sulfated saccharides is described using 1H nuclear magnetic resonance (NMR) spectroscopy by employing ligands that can form ionic complexes with the sulfate groups. Based on the change in the chemical shift (Δδ) of the ligands by sulfated mono- to tetrasaccharide, imidazole was found to be a good ligand, showing the maximum Δδ; neutral saccharides do not show any change in the δ value. A marked and constant downfield δ value observed was changed dramatically at a molar ratio of >1:1 (imidazole:sulfated saccharides), allowing a sulfate content estimation based on the concentration of imidazole at the Δδ inflection point. By the proposed ligand-aided 1H NMR assay, the sulfate content of natural sulfated polysaccharide, fucoidan, was non-destructively estimated to be 2.1 mmol/g-fucoidan.
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Affiliation(s)
- Juneha Bak
- Division of Bioresources and Biosciences, Faculty of Agriculture, Graduate School of Kyushu University
| | - Yoshiyuki Miyazaki
- Division of Bioresources and Biosciences, Faculty of Agriculture, Graduate School of Kyushu University.,NPO Research Institute of Fucoidan
| | | | - Toshiro Matsui
- Division of Bioresources and Biosciences, Faculty of Agriculture, Graduate School of Kyushu University
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Kashyap S, Singh R, Singh UP. Inorganic and organic anion sensing by azole family members. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213369] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Chaudhary M, Verma M, Jena KC, Singh N. Histidine‐Naphthalimide based Organic‐Inorganic Nanohybrid for Electrochemical Detection of Cyanide and Iodide ions. ChemistrySelect 2020. [DOI: 10.1002/slct.202001968] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Monika Chaudhary
- Center for Biomedical Engineering Indian institute of Technology Ropar, Roopnagar Punjab 140001 India
| | - Meenakshi Verma
- Department of UCRD Chandigarh University, Ghraun Mohali, 140413 India
| | - Kailash C. Jena
- Center for Biomedical Engineering Indian institute of Technology Ropar, Roopnagar Punjab 140001 India
- Department of Physics Indian institute of Technology Ropar Roopnagar, Punjab 140001 India
| | - Narinder Singh
- Center for Biomedical Engineering Indian institute of Technology Ropar, Roopnagar Punjab 140001 India
- Department of Chemistry Indian institute of Technology Ropar Roopnagar, Punjab 140001 India
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Gan M, Han Y. Formation of Functional Cyclooctadiene Derivatives by Supramolecularly‐ Controlled Topochemical Reactions and Their Use as Highly Selective Fluorescent Biomolecule Probes
†. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.202000125] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Ming‐Ming Gan
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry and Materials Science, Northwest University Xi'an, Shaanxi 710127 China
| | - Ying‐Feng Han
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry and Materials Science, Northwest University Xi'an, Shaanxi 710127 China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou Fujian 350002 China
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Traven VF, Cheptsov DA. Sensory effects of fluorescent organic dyes. RUSSIAN CHEMICAL REVIEWS 2020. [DOI: 10.1070/rcr4909] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Hua K, An Y, Wang Y, Han Y. Supramolecular Construction of a [16]‐Imidazolium Cage via a Quadruple [2+2] Photocycloaddition and Its Selective Fluorescent Recognition of Pyranine (HPTS). Chemistry 2020; 26:7190-7193. [DOI: 10.1002/chem.202001138] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Kai Hua
- Key Laboratory of Synthetic and Natural Functional Molecule of the, Ministry of EducationCollege of Chemistry and Materials ScienceNorthwest University Xi'an 710127 P. R. China
| | - Yuan‐Yuan An
- Key Laboratory of Synthetic and Natural Functional Molecule of the, Ministry of EducationCollege of Chemistry and Materials ScienceNorthwest University Xi'an 710127 P. R. China
| | - Yao‐Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule of the, Ministry of EducationCollege of Chemistry and Materials ScienceNorthwest University Xi'an 710127 P. R. China
| | - Ying‐Feng Han
- Key Laboratory of Synthetic and Natural Functional Molecule of the, Ministry of EducationCollege of Chemistry and Materials ScienceNorthwest University Xi'an 710127 P. R. China
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