1
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Rodríguez-Valdez G, Martínez-Cerda ME, Mejía-Reyes JG, Tapia-Juárez M, Olmos-Orizaba E, Cortés-Rojo C, Cortés-García CJ, Contreras-Celedón CA, Solorio-Alvarado CR, Chacón-García L. A Metastable Semiquinone Molecular Switch Modulated by Ascorbate/O 2: A Study from a System Far-From-Equilibrium to Biological Assays in Mitochondria. Chembiochem 2024:e202400401. [PMID: 38981854 DOI: 10.1002/cbic.202400401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Revised: 07/08/2024] [Accepted: 07/09/2024] [Indexed: 07/11/2024]
Abstract
A molecular switch based on the metastable radical anion derived from a substituted heteroaryl quinone is described. Pyrrolyl quinone thiocyanate (PQ 9) showed an interaction with the fluoride anion that was visible to the naked eye and quantified by UV/vis and 1H and 13 C NMR. The metastable quinoid species formed by the interaction with F- ("ON" state) showed a molecular switching effect autocontrolled by the presence of ascorbate ("OFF" state) and back to the "ON" state by an autooxidation process, measured by visible and UV/vis spectroscopy. Due to its out-of-equilibrium properties and the exchange of matter and energy, a dissipative structural behaviour is proposed. Considering its similarity to the mechanism of coenzyme Q in oxidative phosphophorylation, PQ 9 was evaluated on Saccharomyces cerevisiae mitochondrial function for inhibition of complexes II, III and IV, reactive oxygen species (ROS) production, catalase activity and lipid peroxidation. The results showed that PQ 9 inhibited complex III activity as well as the activity of all electron transport chain (ETC) complexes. In addition, PQ 9 reduced ROS production and catalase activity in yeast. The results suggest that PQ 9 may have potential applications as a new microbicidal compound by inducing ETC dysfunction.
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Affiliation(s)
- Gabriela Rodríguez-Valdez
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Edificio B1, Ciudad Universitaria, Francisco J. Múgica S/N, 58030, Morelia, Mexico
| | - Marlen E Martínez-Cerda
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Edificio B1, Ciudad Universitaria, Francisco J. Múgica S/N, 58030, Morelia, Mexico
| | - Jisell G Mejía-Reyes
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Edificio B1, Ciudad Universitaria, Francisco J. Múgica S/N, 58030, Morelia, Mexico
| | - Melissa Tapia-Juárez
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Edificio B1, Ciudad Universitaria, Francisco J. Múgica S/N, 58030, Morelia, Mexico
| | - Eridani Olmos-Orizaba
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Edificio B1, Ciudad Universitaria, Francisco J. Múgica S/N, 58030, Morelia, Mexico
| | - Christian Cortés-Rojo
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Edificio B1, Ciudad Universitaria, Francisco J. Múgica S/N, 58030, Morelia, Mexico
| | - Carlos J Cortés-García
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Edificio B1, Ciudad Universitaria, Francisco J. Múgica S/N, 58030, Morelia, Mexico
| | - Claudia A Contreras-Celedón
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Edificio B1, Ciudad Universitaria, Francisco J. Múgica S/N, 58030, Morelia, Mexico
| | - Cesar R Solorio-Alvarado
- División de Ciencias Naturales y Exactas, Departamento de Química, Universidad de Guanajuato, Campus Guanajuato, Noria Alta S/N, 36050, Guanajuato, Mexico
| | - Luis Chacón-García
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Edificio B1, Ciudad Universitaria, Francisco J. Múgica S/N, 58030, Morelia, Mexico
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Hadi H, Gassoumi B, Nasr S, Safari R, Basha AA, Imran PM, Ghalla H, Caccamo MT, Ayachi S. Design, Transport/Molecular Scale Electronics, Electric Properties, and a Conventional Quantum Study of a New Potential Molecular Switch for Nanoelectronic Devices. ACS OMEGA 2024; 9:1029-1041. [PMID: 38222547 PMCID: PMC10785780 DOI: 10.1021/acsomega.3c07257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 12/12/2023] [Accepted: 12/13/2023] [Indexed: 01/16/2024]
Abstract
In this study, we examined the influence of an external electric field applied in two directions: horizontal (X-axis) and vertical (Y-axis) on the electronic and vibrational properties of a field-effect molecular switch, denoted as M. We employed density functional theory and quantum theory of atoms in molecules for this analysis. The current-voltage (I-V) characteristic curve of molecular switch system M was computed by applying the Landauer formula. The results showed that the switching mechanism depends on the direction of the electric field. When the electric field is applied along the X-axis and its intensity is around 0.01 au, OFF/ON switching mechanisms occur. By utilizing electronic localization functions and localized-orbital locator topological analysis, we observed significant intramolecular electronic charge transfer "back and forth" in Au-M-Au systems when compared to the isolated system. The noncovalent interaction revealed that the Au-M-Au complex is also stabilized by electrostatic interactions. However, if the electric field is applied along the Y-axis, a switching mechanism (OFF/ON) occurs when the electric field intensity reaches 0.008 au. Additionally, the local electronic phenomenological coefficients (Lelec) of this field-effect molecular switch were determined by using the Onsager phenomenological approach. It can also be predicted that the molecular electrical conductance (G) increases as Lelec increases. Finally, the electronic and vibrational properties of the proposed models M and Au-M-Au exhibit a powerful switching mechanism that may potentially be employed in a new generation of electronic devices.
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Affiliation(s)
- Hamid Hadi
- Department
of Chemistry, Physical Chemistry Group, Lorestan University, Khorramabad 6815144316, Iran
| | - Bouzid Gassoumi
- Laboratory
of Advanced Materials and Interfaces (LIMA), Faculty of Sciences,
Avenue of the Environment, University of
Monastir, Monastir 5019, Tunisia
| | - Samia Nasr
- Department
of Chemistry, Faculty of Science, King Khalid
University, P.O. Box 9004, Abha 61413, Saudi Arabia
| | - Reza Safari
- Department
of Chemistry, Physical Chemistry Group, University of Qom, Qom 3716146611, Iran
| | - A. Aathif Basha
- Department
of Physics, Islamiah College (Autonomous), Vaniyambadi 635752, India
| | | | - Houcine Ghalla
- Quantum
and Statistical Physics Laboratory, Faculty of Sciences, Avenue of
the Environment, University of Monastir, Monastir 5019, Tunisia
| | - Maria Teresa Caccamo
- Dipartimento
di Scienze Matematiche e Informatiche, Scienze Fisiche e Scienze della
Terra, Università di Messina, Viale Ferdinando Stagno D’Alcontres
n°31, Sant’Agata, Messina 98166, Italy
| | - Sahbi Ayachi
- Laboratory
of Physico-Chemistry of Materials (LR01ES19), Faculty of Sciences,
Avenue of the Environment, University of
Monastir, Monastir 5019, Tunisia
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3
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Baby A, John AM, Balakrishnan SP. Photoresponsive Carbon-Azobenzene Hybrids: A Promising Material for Energy Devices. Chemphyschem 2023; 24:e202200676. [PMID: 36445807 DOI: 10.1002/cphc.202200676] [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: 09/05/2022] [Revised: 11/24/2022] [Accepted: 11/24/2022] [Indexed: 11/30/2022]
Abstract
Advancements in renewable energy technology have been a hot topic in the field of photoresponsive materials for a sustainable community. Organic compounds that function as photoswitches is being researched and developed for use in a variety of energy storage systems. Azobenzene photoswitches can be used to store and release solar energy in solar thermal fuels. This review draws out the significance of azobenzene as photoswitches and its recent advances in solar thermal fuels. The recent developments of nano carbon templated azobenzene, their interactions and the effect of substituents are highlighted. The review also introduces their applications in solar thermal fuels and concludes with the challenges and future scope of the material. The advancements of solar thermal fuels with cost effective and desired optimal properties can be explored by scientists and engineers from different technological backgrounds.
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Affiliation(s)
- Anjana Baby
- Department of Chemistry, CHRIST (Deemed to be University), Hosur Road, Bengaluru, Karnataka, India, 560029
| | - Athira Maria John
- Department of Chemistry, CHRIST (Deemed to be University), Hosur Road, Bengaluru, Karnataka, India, 560029
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4
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Wu Z, Wang S, Zhang Z, Zhang Y, Yin Y, Shi H, Jiao S. Solvent effects on the motion of a crown ether/amino rotaxane. RSC Adv 2022; 12:30495-30500. [PMID: 36337980 PMCID: PMC9597606 DOI: 10.1039/d2ra05453a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 10/13/2022] [Indexed: 11/19/2022] Open
Abstract
Solvents have been recognized as a significant factor for modulating the shuttle of rotaxanes and regulating their functions regarding molecular machines by a lot of published studies. The mechanism of the effects of solvents on the motion of crown ether/amino rotaxanes, however, remains unclear. In this work, a rotaxane, formed by dibenzo-24-crown-8 (C[8]) and a dumbbell-shaped axle with two positively charged amino groups, was investigated at the atom level. Two-dimensional free-energy landscapes characterizing the conformational change of C[8] and the shuttling motions in chloroform and water were mapped. The results indicated that the barriers in water were evidently lower than those in chloroform. By analyzing the trajectories, there was no obvious steric effect during shuttling. Instead, the main driving force of shuttling was verified from electrostatic interactions, especially strong hydrogen bonding interactions between the axle and water, which resulted in the fast shuttling rate of the rotaxane. All in all, the polarity and hydrogen bond-forming ability of solvents are the main factors in affecting the shuttling rate of a crown ether/amino rotaxane. In addition, C[8] would adopt S-shaped conformations during shuttling except for situating in the amino sites with C-shaped ones adopted due to π-π stacking interactions. The results of this research improve the comprehension of the solvent modulation ability for shuttling in crown ether-based rotaxanes and illustrate the effects of structural modifications on motions. These new insights are expected to serve the efficient design and construction of molecular machines.
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Affiliation(s)
- Zhen Wu
- School of Chemistry and Chemical Engineering, Guangxi University Nanning 530004 China
| | - Shuangshuang Wang
- School of Chemistry and Chemical Engineering, Guangxi University Nanning 530004 China
- Guangxi Key Laboratory of Green Chemical Materials and Safety Technology, Beibu Gulf University Qinzhou 535011 China
| | - Zilin Zhang
- Guangxi Key Laboratory of Green Chemical Materials and Safety Technology, Beibu Gulf University Qinzhou 535011 China
| | - Yanjun Zhang
- Guangxi Key Laboratory of Green Chemical Materials and Safety Technology, Beibu Gulf University Qinzhou 535011 China
| | - Yanzhen Yin
- Guangxi Key Laboratory of Green Chemical Materials and Safety Technology, Beibu Gulf University Qinzhou 535011 China
| | - Haixin Shi
- Guangxi Key Laboratory of Green Chemical Materials and Safety Technology, Beibu Gulf University Qinzhou 535011 China
| | - Shufei Jiao
- Guangxi Key Laboratory of Green Chemical Materials and Safety Technology, Beibu Gulf University Qinzhou 535011 China
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5
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Fitzmaurice O, Bartkowski M, Giordani S. Molecular Switches—Tools for Imparting Control in Drug Delivery Systems. Front Chem 2022; 10:859450. [PMID: 35433638 PMCID: PMC9008311 DOI: 10.3389/fchem.2022.859450] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 03/07/2022] [Indexed: 12/31/2022] Open
Abstract
Cancer is a globally prevalent cause of premature mortality. Of growing interest is the development of novel anticancer therapies and the optimisation of associated risks. Major issues presently facing conventional anticancer therapies include systemic toxicity, poor solubility, membrane permeability, and multidrug resistance Nanocarriers have been employed to address these issues. Nanocarriers encapsulate anticancer drugs, enabling them to bypass biological barriers and minimise their adverse side effects. These drug delivery systems offer extensive benefits as they can be modified to gravitate towards specific environmental conditions. To further enhance the safety and efficacy of these drug carriers, modern developments have included incorporating a molecular switching mechanism into their structure. These molecular switches are responsive to endogenous and exogenous stimuli and may undergo reversible and repeatable conformational changes when activated. The incorporation of molecular switches can, therefore, impart stimuli-responsive drug-release control on a DDS. These stimuli can then be manipulated to offer precise dosage control over the drug release at a specific target site. This review discusses recent developments in the design of DDSs incorporating light and pH-responsive molecular switches as drug release controllers.
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6
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Quintana-Romero OJ, Ariza-Castolo A. Complex molecular logic gates from simple molecules. RSC Adv 2021; 11:20933-20943. [PMID: 35479359 PMCID: PMC9034006 DOI: 10.1039/d1ra00930c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 06/07/2021] [Indexed: 01/23/2023] Open
Abstract
Molecular logic gates (MLGs) are compounds that can solve Boolean logic operations to give an answer (OUTPUT) upon receiving a stimulus (INPUT). These derivatives can be used as biological sensors and are promising substitutes for the present logic gates. Although MLGs with complex molecular structures have been reported, they often show stability problems. To address this problem, we describe herein six stable pseudo-hemiindigo-derived MLGs capable of solving complex logic operations. MLGs 7, 8, 9, and 10 can solve a complex logic operation connecting 4 logic gates using 2 different wavelengths (445 nm and 400 nm) and the presence of p-TsOH and triethylamine (TEA) as inputs; MLG 11 solves a complex logic operation connecting 3 logic gates and uses 3 inputs, one wavelength of 445 nm and the presence of p-TsOH and TEA; and MLG 12 can only solve one logic operation (INH) and uses only the presence of p-TsOH and TEA as an input. Each operating method of the MLGs was evaluated with several techniques; proton interactions with MLGs were screened with NMR by titrating with p-TsOH, the photochemical properties were examined with absorption ultraviolet-visible (UV-Vis) spectroscopy, and the isomerization dynamics were examined with NMR using the two wavelengths for isomerization (photostationary isomer). The results indicate that the pseudo-hemiindigo-derived MLGs described herein can be applied as multiplexers or data selectors that are necessary for the transient flow of information for biological and computer systems. Finally, to design different MLGs and a system that can treat more information as complex logic gates (demultiplexers), two and three MLGs were mixed in different experiments. In both cases, four inputs were employed (445 nm, 400 nm, p-TsOH and TEA), yielding more outputs. Detailed information about the system dynamics was obtained from NMR experiments.
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Affiliation(s)
- Osvaldo J Quintana-Romero
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional Av. IPN 2508, San Pedro Zacatenco 07360, Ciudad de México Mexico
| | - Armando Ariza-Castolo
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional Av. IPN 2508, San Pedro Zacatenco 07360, Ciudad de México Mexico
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7
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Al-Busaidi IJ, Haque A, Husband J, Al Rasbi NK, Abou-Zied OK, Al Balushi R, Khan MS, Raithby PR. Electronic and steric effects of platinum(ii) di-yne and poly-yne substituents on the photo-switching behaviour of stilbene: experimental and theoretical insights. Dalton Trans 2021; 50:2555-2569. [PMID: 33522534 DOI: 10.1039/d0dt03502e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A series of mono-, di-, and poly(platina-ynes) incorporating stilbene spacer units with the formulae trans-[R-C[triple bond, length as m-dash]C-Pt(PBu3)2-C[triple bond, length as m-dash]C-R] (R = (E)-1,2-diphenylethene), trans-[(Ph)-(Et3P)2PtC[triple bond, length as m-dash]C-R-C[triple bond, length as m-dash]CPt(PEt3)2(Ph)] (R = (E)-1,2-diphenylethene), and trans-[-(PnBu3)2PtC[triple bond, length as m-dash]C-R-C[triple bond, length as m-dash]C-]n (R = (E)-1,2-diphenylethene), respectively, have been synthesized and characterized to explore the effects of ligand topology on the photoisomerization and photophysical properties of these materials. The structural and photophysical properties of the complexes have been investigated and compared with those of the previously reported mono-, di- and poly(platina-ynes) incorporating azobenzene spacers. We found that the organometallic species 1M, 2M and 1P undergo topology-dependent reversible trans-to-cis photoisomerization in CH2Cl2 solution. Computational modelling supported the experimental findings.
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Affiliation(s)
- Idris Juma Al-Busaidi
- Department of Chemistry, Sultan Qaboos University, P.O. Box 36, Al Khoud 123, Sultanate of Oman.
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8
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Taghavi Shahraki B, Maghsoudi S, Fatahi Y, Rabiee N, Bahadorikhalili S, Dinarvand R, Bagherzadeh M, Verpoort F. The flowering of Mechanically Interlocked Molecules: Novel approaches to the synthesis of rotaxanes and catenanes. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213484] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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9
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Mao M, Zhang XK, Xu TY, Wang XD, Rao SJ, Liu Y, Qu DH, Tian H. Towards a hexa-branched [7]rotaxane from a [3]rotaxane via a [2+2+2] alkyne cyclotrimerization process. Chem Commun (Camb) 2019; 55:3525-3528. [DOI: 10.1039/c9cc00363k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Herein we report a facile synthetic route for the preparation of a hexa-branched [7]rotaxane by using Co-catalyzed [2+2+2] alkyne cyclotrimerization from a [3]rotaxane.
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Affiliation(s)
- Min Mao
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science & Technology
- 130 Meilong Road
- Shanghai
| | - Xiu-Kang Zhang
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science & Technology
- 130 Meilong Road
- Shanghai
| | - Tian-Yi Xu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science & Technology
- 130 Meilong Road
- Shanghai
| | - Xiao-Dong Wang
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science & Technology
- 130 Meilong Road
- Shanghai
| | - Si-Jia Rao
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science & Technology
- 130 Meilong Road
- Shanghai
| | - Yue Liu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science & Technology
- 130 Meilong Road
- Shanghai
| | - Da-Hui Qu
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science & Technology
- 130 Meilong Road
- Shanghai
| | - He Tian
- Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science & Technology
- 130 Meilong Road
- Shanghai
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10
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Hu Y, Zhang X, Xu L, Yang H. Coordination‐Driven Self‐Assembly of Functionalized Supramolecular Metallacycles: Highlighted Research during 2010–2018. Isr J Chem 2018. [DOI: 10.1002/ijch.201800102] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Yi‐Xiong Hu
- Shanghai Key Laboratory of Green Chemistry and Chemical ProcessesSchool of Chemistry and Molecular EngineeringEast China Normal University 3663 N. Zhongshan Rd. 200062 Shanghai P. R. China
| | - Xiangyi Zhang
- Department of Chemical and Materials EngineeringChinese Culture University Taipei China
| | - Lin Xu
- Shanghai Key Laboratory of Green Chemistry and Chemical ProcessesSchool of Chemistry and Molecular EngineeringEast China Normal University 3663 N. Zhongshan Rd. 200062 Shanghai P. R. China
| | - Hai‐Bo Yang
- Shanghai Key Laboratory of Green Chemistry and Chemical ProcessesSchool of Chemistry and Molecular EngineeringEast China Normal University 3663 N. Zhongshan Rd. 200062 Shanghai P. R. China
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11
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12
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Skorjanc T, Shetty D, Sharma SK, Raya J, Traboulsi H, Han DS, Lalla J, Newlon R, Jagannathan R, Kirmizialtin S, Olsen JC, Trabolsi A. Redox-Responsive Covalent Organic Nanosheets from Viologens and Calix[4]arene for Iodine and Toxic Dye Capture. Chemistry 2018; 24:8648-8655. [DOI: 10.1002/chem.201800623] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Indexed: 12/29/2022]
Affiliation(s)
- Tina Skorjanc
- Science Division; New York University Abu Dhabi; Experimental Research Building (C1 Saadiyat Island United Arab Emirates
| | - Dinesh Shetty
- Science Division; New York University Abu Dhabi; Experimental Research Building (C1 Saadiyat Island United Arab Emirates
| | - Sudhir Kumar Sharma
- Engineering Division; New York University Abu Dhabi; Experimental Research Building (C1 Saadiyat Island United Arab Emirates
| | - Jesus Raya
- CNRS/; Université de Strasbourg; 1, Rue Blaise Pascal Strasbourg 67000 France
| | - Hassan Traboulsi
- King Faisal University-Ahsaa; Department of Chemistry; 31982 Ahsaa Kingdom of Saudi Arabia
| | - Dong Suk Han
- Chemical Engineering Program; Texas A&M University at Qatar; Education City Doha Qatar
| | - Jayesh Lalla
- School of Sciences; Indiana University Kokomo; 2300 S. Washington Street Kokomo IN 46902 USA
| | - Ryan Newlon
- School of Sciences; Indiana University Kokomo; 2300 S. Washington Street Kokomo IN 46902 USA
| | - Ramesh Jagannathan
- Engineering Division; New York University Abu Dhabi; Experimental Research Building (C1 Saadiyat Island United Arab Emirates
| | - Serdal Kirmizialtin
- Science Division; New York University Abu Dhabi; Experimental Research Building (C1 Saadiyat Island United Arab Emirates
| | - John-Carl Olsen
- School of Sciences; Indiana University Kokomo; 2300 S. Washington Street Kokomo IN 46902 USA
| | - Ali Trabolsi
- Science Division; New York University Abu Dhabi; Experimental Research Building (C1 Saadiyat Island United Arab Emirates
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Rao SJ, Zhang Q, Ye XH, Gao C, Qu DH. Integrative Self-Sorting: One-Pot Synthesis of a Hetero[4]rotaxane from a Daisy-Chain-Containing Hetero[4]pseudorotaxane. Chem Asian J 2018; 13:815-821. [PMID: 29424064 DOI: 10.1002/asia.201800011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 02/06/2018] [Indexed: 12/22/2022]
Abstract
The structural complexity of mechanically interlocked molecules are very attractive to chemists owing to the challenges they present. In this article, novel mechanically interlocked molecules with a daisy-chain-containing hetero[4]rotaxane motif were efficiently synthesized. In addition, a novel integrative self-sorting strategy is demonstrated, involving an ABB-type (A for host, dibenzo-24-crown-8 (DB24C8), and B for guest, ammonium salt sites) monomer and a macrocycle host, benzo-21-crown-7 (B21C7), in which the assembled species in hydrogen-bonding-supported solvent only includes a novel daisy-chain-containing hetero[4]pseudorotaxane. The found self-sorting process involves the integrative recognition between B21C7 macrocycles and carefully designed components simultaneously containing two types of secondary ammonium ions and a host molecule, DB24C8 crown ether. The self-sorting strategy is integrative to undertake self-recognition behavior to form one single species of pseudorotaxane compared with the previous report. This self-sorting system can be used for the efficient one-pot synthesis of a daisy-chain-containing hetero[4]rotaxane in a good yield. The structure of hetero[4]rotaxane was confirmed by 1 H NMR spectroscopy and high-resolution electrospray ionization (HR-ESI) mass spectrometry.
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Affiliation(s)
- Si-Jia Rao
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Meilong Road No. 130, Shanghai, 200237, China
| | - Qi Zhang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Meilong Road No. 130, Shanghai, 200237, China
| | - Xu-Hao Ye
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Meilong Road No. 130, Shanghai, 200237, China
| | - Chuan Gao
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Meilong Road No. 130, Shanghai, 200237, China
| | - Da-Hui Qu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Meilong Road No. 130, Shanghai, 200237, China
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14
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Han X, Liu G, Liu SH, Yin J. Synthesis of rotaxanes and catenanes using an imine clipping reaction. Org Biomol Chem 2018; 14:10331-10351. [PMID: 27714207 DOI: 10.1039/c6ob01581f] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Supramolecular chemistry and self-assembly provide a valuable chance to understand the complicated topological structures on a molecular level. Two types of classical mechanically interlocked molecules, rotaxanes and catenanes, possess non-covalent mechanical bonds and have attracted more attention not only in supramolecular chemistry but also in the fields of materials science, nanotechnology and bioscience. In the past decades, the template-directed clipping reaction based on imine chemistry has become one of the most efficient methods for the construction of functionalized rotaxanes and catenanes. In this review, we outlined the main progress of rotaxanes and catenanes using the template-directed clipping approach of imine chemistry. The review contains the novel topological structures of rotaxanes and catenanes, functions and applications.
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Affiliation(s)
- Xie Han
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China.
| | - Guotao Liu
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China.
| | - Sheng Hua Liu
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China.
| | - Jun Yin
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China.
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15
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Liu Y, Mao K, Li X, Son YA. Crystal structure of 11-oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carbaldehyde - a julolidine derivative, C16H15NO3. Z KRIST-NEW CRYST ST 2017. [DOI: 10.1515/ncrs-2017-0121] [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
AbstractC16H15NO3, monoclinic, P21/c (no. 14), a = 9.802(1) Å, b = 14.492(1) Å, c = 9.667(1) Å, β = 112.027(1)°, V = 1272.9 Å3, Z = 4, Rgt(F) = 0.0422, wRref(F2) = 0.1249, T = 296 K.
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Affiliation(s)
- Yingfan Liu
- College of Material and Chemical Engineering, Zhengzhou University of Light Industry, Henan Provincial Key Lab of Surface and Interface Science, Zhengzhou 450002, P. R. China
| | - Kaiming Mao
- College of Material and Chemical Engineering, Zhengzhou University of Light Industry, Henan Provincial Key Lab of Surface and Interface Science, Zhengzhou 450002, P. R. China
| | - Xiaochuan Li
- College of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P. R. China
| | - Young-A Son
- Department of Advanced Organic Materials and Textile System Engineering, Chungnam National University, Daejeon 305-764, South Korea
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16
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Liu Y, Mao K, Li X, Son YA. Crystal structure of bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)-9,9-dioctylfluorene, C41H64B2O4. Z KRIST-NEW CRYST ST 2017. [DOI: 10.1515/ncrs-2017-0120] [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
AbstractC41H64B2O4, triclinic P1̅ (no. 2), a = 12.8189(8) Å, b = 13.4808(9) Å, c = 14.1592(12) Å, α = 110.394(3)°, β = 90.170(1)°; γ = 115.623(3)°; V = 2033.5(3) Å3, Z = 2, Rgt(F) = 0.0562, wRref(F2) = 0.1629 , T = 296 K.
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Affiliation(s)
- Yingfan Liu
- College of Material and Chemical Engineering, Zhengzhou University of Light Industry, Henan Provincial Key Lab of Surface and Interface Science, Zhengzhou 450002, P.R. China
| | - Kaiming Mao
- College of Material and Chemical Engineering, Zhengzhou University of Light Industry, Henan Provincial Key Lab of Surface and Interface Science, Zhengzhou 450002, P.R. China
| | - Xiaochuan Li
- College of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P.R. China
| | - Young-A Son
- Department of Advanced Organic Materials and Textile System Engineering, Chungnam National University, Daejeon 305-764, South Korea
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17
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Luo Q, Cao F, Xiong C, Dou Q, Qu DH. Hybrid cis/trans Tetra-arylethenes with Switchable Aggregation-Induced Emission (AIE) and Reversible Photochromism in the Solution, PMMA Film, Solid Powder, and Single Crystal. J Org Chem 2017; 82:10960-10967. [DOI: 10.1021/acs.joc.7b01877] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Qianfu Luo
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Fei Cao
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Chaochao Xiong
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Qingyu Dou
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Da-Hui Qu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
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18
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Shao JY, Zhong YW. pH value-dependent electronic absorption and Ru(III/II) potential of bis-tridentate pincer ruthenium complexes. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.04.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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19
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Yang S, Luan Z, Gao C, Yu J, Qu D. Triggering a [2]rotaxane molecular shuttle through hydrogen sulfide. Sci China Chem 2017. [DOI: 10.1007/s11426-017-9104-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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20
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Han X, Li Z, Xu Z, Zhao Z, Liu SH, Yin J. Construction of Crown Ether-Stoppering [3]Rotaxanes Based on N
-Hetero Crown Ether Host. CHINESE J CHEM 2017. [DOI: 10.1002/cjoc.201600878] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Xie Han
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education; College of Chemistry, Central China Normal University; Wuhan Hubei 430079 China
| | - Ziyong Li
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education; College of Chemistry, Central China Normal University; Wuhan Hubei 430079 China
- College of Food and Drug, Luoyang Normal University; Luoyang Henan 471022 China
| | - Zhiqiang Xu
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education; College of Chemistry, Central China Normal University; Wuhan Hubei 430079 China
| | - Zhiyong Zhao
- College of Chemical Engineering and Technology; Wuhan University of Science and Technology; Wuhan Hubei 430081 China
| | - Sheng Hua Liu
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education; College of Chemistry, Central China Normal University; Wuhan Hubei 430079 China
| | - Jun Yin
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education; College of Chemistry, Central China Normal University; Wuhan Hubei 430079 China
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21
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Gao C, Luan ZL, Zhang Q, Yang S, Rao SJ, Qu DH, Tian H. Triggering a [2]Rotaxane Molecular Shuttle by a Photochemical Bond-Cleavage Strategy. Org Lett 2017; 19:1618-1621. [PMID: 28304173 DOI: 10.1021/acs.orglett.7b00393] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The successful triggering of ring-shuttling motion between two stations in a [2]rotaxane is demonstrated by employing a photochemical bond-cleavage strategy. A photolabile bulk barrier is covalently introduced into two identical stations of the thread to prevent dynamic shuttling of the macrocycle, resulting in a "gated" state. Irradiation of UV light (λ = 365 nm) results in the complete removal of the bulk barrier and the balanced shuttling motion of the macrocycle, indicating an "open" state of the rotaxane. In addition, the process from the "open" rotaxane to the "gated" rotaxane was executed by a chemical-rebonding method.
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Affiliation(s)
- Chuan Gao
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, China
| | - Zhou-Lin Luan
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, China
| | - Qi Zhang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, China
| | - Shun Yang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, China
| | - Si-Jia Rao
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, China
| | - Da-Hui Qu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, China
| | - He Tian
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology , 130 Meilong Road, Shanghai 200237, China
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22
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Wang WZ, Gao C, Zhang Q, Ye XH, Qu DH. Supramolecular Helical Nanofibers Formed by Achiral Monomers and Their Reversible Sol-Gel Transition. Chem Asian J 2017; 12:410-414. [PMID: 28098435 DOI: 10.1002/asia.201601733] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 01/14/2017] [Indexed: 11/11/2022]
Abstract
Well-defined supramolecular helical nanofibers have been constructed by a rationally designed achiral monomer in aqueous solution based on the 1:2 host-guest combination between cucurbit[8]uril and a 4,4'-bipyridin-1-ium chloride (BPY+ ) salt derivative. The formed nanostructures could be adjusted by varying the concentration of monomer from helical nanofibers to a pH-responsive hydrogel.
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Affiliation(s)
- Wen-Zhi Wang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Meilong Road No. 130, Shanghai, 200237, China
| | - Chuan Gao
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Meilong Road No. 130, Shanghai, 200237, China
| | - Qi Zhang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Meilong Road No. 130, Shanghai, 200237, China
| | - Xu-Hao Ye
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Meilong Road No. 130, Shanghai, 200237, China
| | - Da-Hui Qu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Meilong Road No. 130, Shanghai, 200237, China
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23
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Li Y, Guo J, Liu A, Jia D, Wu X, Chen Y. Synthesis, mechanism and efficient modulation of a fluorescence dye by photochromic pyrazolone with energy transfer in the crystalline state. RSC Adv 2017. [DOI: 10.1039/c6ra27937f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The emission intensity of DPA can be efficiently switched by fluorescence resonance energy transfer between the energy donor DPA and acceptor 1b.
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Affiliation(s)
- Yinhua Li
- Key Laboratory of Energy Materials Chemistry
- Ministry of Education
- Key Laboratory of Advanced Functional Materials
- Institute of Applied Chemistry
- Xinjiang University
| | - Jixi Guo
- Key Laboratory of Energy Materials Chemistry
- Ministry of Education
- Key Laboratory of Advanced Functional Materials
- Institute of Applied Chemistry
- Xinjiang University
| | - Anjie Liu
- Key Laboratory of Energy Materials Chemistry
- Ministry of Education
- Key Laboratory of Advanced Functional Materials
- Institute of Applied Chemistry
- Xinjiang University
| | - Dianzeng Jia
- Key Laboratory of Energy Materials Chemistry
- Ministry of Education
- Key Laboratory of Advanced Functional Materials
- Institute of Applied Chemistry
- Xinjiang University
| | - Xueyan Wu
- Key Laboratory of Energy Materials Chemistry
- Ministry of Education
- Key Laboratory of Advanced Functional Materials
- Institute of Applied Chemistry
- Xinjiang University
| | - Yi Chen
- Key Laboratory of Energy Materials Chemistry
- Ministry of Education
- Key Laboratory of Advanced Functional Materials
- Institute of Applied Chemistry
- Xinjiang University
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24
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Cao ZQ, Wang YC, Zou AH, London G, Zhang Q, Gao C, Qu DH. Reversible switching of a supramolecular morphology driven by an amphiphilic bistable [2]rotaxane. Chem Commun (Camb) 2017; 53:8683-8686. [DOI: 10.1039/c7cc05008a] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A supra-amphiphilic [2]rotaxane-based switch could self-assemble into spherical vesicles in aqueous solution and transform into worm-like micelles in a basic environment.
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Affiliation(s)
- Zhan-Qi Cao
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry and Molecular Engineering
- East China University of Science & Technology
- Shanghai
- China
| | - Yi-Chuan Wang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry and Molecular Engineering
- East China University of Science & Technology
- Shanghai
- China
| | - Ai-Hua Zou
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry and Molecular Engineering
- East China University of Science & Technology
- Shanghai
- China
| | - Gábor London
- Institute of Organic Chemistry
- Research Centre for Natural Sciences
- Hungarian Academy of Sciences
- Budapest
- Hungary
| | - Qi Zhang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry and Molecular Engineering
- East China University of Science & Technology
- Shanghai
- China
| | - Chuan Gao
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry and Molecular Engineering
- East China University of Science & Technology
- Shanghai
- China
| | - Da-Hui Qu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry and Molecular Engineering
- East China University of Science & Technology
- Shanghai
- China
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25
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26
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Wang F, Li X, Wang S, Li CP, Dong H, Ma X, Kim SH, Cao DR. New π-conjugated cyanostilbene derivatives: Synthesis, characterization and aggregation-induced emission. CHINESE CHEM LETT 2016. [DOI: 10.1016/j.cclet.2016.04.020] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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27
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Jin P, Cao F, Luo Q. Multi-responsive diarylethene-phenolphthalein hybrids by multiple stimuli. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.07.038] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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28
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Zhang Q, Qu DH. Artificial Molecular Machine Immobilized Surfaces: A New Platform To Construct Functional Materials. Chemphyschem 2016; 17:1759-68. [DOI: 10.1002/cphc.201501048] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2016] [Indexed: 12/16/2022]
Affiliation(s)
- Qi Zhang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road Shanghai China
| | - Da-Hui Qu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road Shanghai China
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29
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Morales-Serna JA, Frontana-Uribe BA, Olguín R, Gómez-Vidales V, Lomas-Romero L, Garcia-Ríos E, Gaviño R, Cárdenas J. Reaction control in heterogeneous catalysis using montmorillonite: switching between acid-catalysed and red-ox processes. RSC Adv 2016. [DOI: 10.1039/c6ra05293b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
For a montmorillonite clay modified with a super-acid (CF3SO3H), two different modes of behaviour can take place simply by a judicious choice of reaction conditions.
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Affiliation(s)
| | - Bernardo A. Frontana-Uribe
- Centro Conjunto de Investigación en Química Sustentable
- UAEM-UNAM
- C.P. 50200 Toluca
- Mexico
- Instituto de Química
| | - Rosario Olguín
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- Ciudad de México 04510
| | - Virginia Gómez-Vidales
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- Ciudad de México 04510
| | - Leticia Lomas-Romero
- Departamento de Química
- Universidad Autónoma Metropolitana-Iztapalapa
- Ciudad deMéxico 09340
- Mexico
| | - Erendira Garcia-Ríos
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- Ciudad de México 04510
| | - Ruben Gaviño
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- Ciudad de México 04510
| | - Jorge Cárdenas
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- Ciudad de México 04510
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30
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Yu JJ, Cao ZQ, Zhang Q, Yang S, Qu DH, Tian H. Photo-powered stretchable nano-containers based on well-defined vesicles formed by an overcrowded alkene switch. Chem Commun (Camb) 2016; 52:12056-12059. [DOI: 10.1039/c6cc06458b] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel photo-responsive nano-container was successfully constructed based on well-defined vesicles formed by an amphiphilic overcrowded alkene switch.
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Affiliation(s)
- Jing-Jing Yu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Zhan-Qi Cao
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Qi Zhang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Shun Yang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - Da-Hui Qu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- China
| | - He Tian
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- China
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