1
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Yao G, Pan Y, Li F, Dong S. Macrocyclic Supramolecular Glass: New Type of Supramolecular Transparent Materials. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2405337. [PMID: 39073234 DOI: 10.1002/smll.202405337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2024] [Revised: 07/11/2024] [Indexed: 07/30/2024]
Abstract
Transparent materials are widely used in industries, everyday life, and scientific activities. The development of new, lightweight, and durable artificial transparent materials is a challenge in synthetic chemistry. In this study, a supramolecular approach is conceived to construct transparent glass. Cyclodextrins are selected as the building blocks for the fabrication of supramolecular glass via noncovalent polymerization. The newly formed glass displays several attractive advantages, including good thermal processability, high mechanical strength and dielectric constant, excellent visible light transparency, and good adhesion performance. Importantly, the structural characteristics of long-range disorder and short-range order are observed in cyclodextrin glass. Here a new strategy is presented for the preparation and functionalization of low-molecular-weight transparent materials.
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Affiliation(s)
- Guohong Yao
- College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China
| | - Yanjuan Pan
- College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China
| | - Fenfang Li
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China
| | - Shengyi Dong
- College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China
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2
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Duraisamy DK, Reddy SMM, Saveri P, Deshpande AP, Shanmugam G. A Unique Temperature-Induced Reverse Supramolecular Chirality-Assisted Gel-to-Gel Transition. Macromol Rapid Commun 2024; 45:e2400018. [PMID: 38437791 DOI: 10.1002/marc.202400018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 02/19/2024] [Indexed: 03/06/2024]
Abstract
Supramolecular hydrogels typically undergo a gel-to-sol transition with heat, as intermolecular interactions within the gel weaken. Although gel-to-gel transitions during heating are rare, they may occur due to minor rearrangements caused by thermal forces in the supramolecular self-assembled structure. Here, an unprecedented temperature-induced gel-to-gel transition assisted by supramolecular chiral inversion in a hydrogel system is presented. The transition results from a left-handed M-type helix to a right-handed P-type helix, attributed to the π-system-conjugated amino acid, l-Tyrosine (Fm- l-Tyr). Upon solvent dilution, Fm-l-Tyr induces translucent hydrogel formed by entangled fibers with a kinetically stable left-handed M-type supramolecular helix. At 70 °C, hydrogel transforms into an opaque gel with a reverse supramolecular chirality yielding a thermodynamically stable right-handed P-type helix. Supramolecular chiral inversion is substantiated by two chiroptical methods. This unique gel-to-gel transition, accompanied by chiral inversion, is anticipated to attract attention, especially for applications sensitive to chirality.
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Affiliation(s)
- Dinesh Kumar Duraisamy
- Organic & Bioorganic Chemistry Laboratory, Council of Scientific and Industrial Research (CSIR) - Central Leather Research Institute (CLRI), Adyar, Chennai, 600020, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Samala Murali Mohan Reddy
- Organic & Bioorganic Chemistry Laboratory, Council of Scientific and Industrial Research (CSIR) - Central Leather Research Institute (CLRI), Adyar, Chennai, 600020, India
| | - Puchalapalli Saveri
- Department of Chemical Engineering, Indian Institute of Technology Madras, Chennai, 600036, India
| | - Abhijit P Deshpande
- Department of Chemical Engineering, Indian Institute of Technology Madras, Chennai, 600036, India
| | - Ganesh Shanmugam
- Organic & Bioorganic Chemistry Laboratory, Council of Scientific and Industrial Research (CSIR) - Central Leather Research Institute (CLRI), Adyar, Chennai, 600020, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
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3
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Sultana S, Mandal R, Biradha K. Photo-responsive metal-organic gels of rigid phenylene-1,3-di-substituted angular dienes with metal halides: gel-to-gel transformations triggered by [2 + 2] polymerization. Dalton Trans 2024; 53:4797-4804. [PMID: 38372160 DOI: 10.1039/d4dt00010b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
Herein, the first report on gel-to-gel transformations via [2 + 2] photopolymerization in MOGs of metal halides and rigid dienes is presented. The MOGs and their xerogels show exceptional ability to undergo [2 + 2] polymerisation upon UV irradiation. Gel-to-gel transformations are very rare as the post-modification of gelators weakens the gel and transforms it to a sol. Such transformations change the molecular assemblies into gels with altered mechanical and chemical properties. These phenomena pave the way to synthesize new MOGs with improved rigidity that cannot be synthesized otherwise.
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Affiliation(s)
- Shaheen Sultana
- Department of Chemistry, Indian Institute of Technology, Kharagpur-721302, India.
| | - Rajorshi Mandal
- Department of Chemistry, Indian Institute of Technology, Kharagpur-721302, India.
| | - Kumar Biradha
- Department of Chemistry, Indian Institute of Technology, Kharagpur-721302, India.
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4
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Wu S, Shi H, Wei S, Shang H, Xie W, Chen X, Lu W, Chen T. Bio-Inspired Electro-Thermal-Hygro Responsive Rewritable Systems with Temporal/Spatial Control for Environment-Interactive Information Display. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2300191. [PMID: 36919350 DOI: 10.1002/smll.202300191] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 02/18/2023] [Indexed: 06/15/2023]
Abstract
Utilization of rewritable luminescent materials for secure information storage and delivery has long been envisaged to reduce the cost and environmental wastes. However, it remains challenging to realize a temporally/spatially controlled display of the written information, which is crucial for secure information encryption. Here, inspired by bioelectricity-triggered skin pattern switching in cephalopods, an ideal rewritable system consisting of conductive graphene film and carbon dots (CDs) gel with blue-to-red fluorescence-color changes via water-triggered CDs aggregation and re-dispersion is presented. Its rewritability is guaranteed by using water ink to write on the CDs-gel and employing Joule heat of graphene film to evaporate water. Due to the highly controlled electrical stimulus, temporally/spatially controlled display is achieved, enabling on-demand delivery and duration time regulation of the written information. Furthermore, new-concept environment-interactive rewritable system is obtained by integrating sensitive acoustic/optical sensors and multichannel electronic time-delay devices. This work opens unprecedented avenues of rewritable systems and expands potential uses for information encryption/delivery.
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Affiliation(s)
- Shuangshuang Wu
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
- School of Chemical Sciences, University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 100049, P. R. China
| | - Huihui Shi
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
- School of Chemical Sciences, University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 100049, P. R. China
| | - Shuxin Wei
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
- School of Chemical Sciences, University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 100049, P. R. China
| | - Hui Shang
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
- School of Chemical Sciences, University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 100049, P. R. China
| | - Weiping Xie
- Technology Service Center, Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences, Ningbo, 315201, P. R. China
| | - Xipao Chen
- Technology Service Center, Ningbo Institute of Materials Technology and Engineering Chinese Academy of Sciences, Ningbo, 315201, P. R. China
| | - Wei Lu
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
- School of Chemical Sciences, University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 100049, P. R. China
| | - Tao Chen
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, P. R. China
- School of Chemical Sciences, University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 100049, P. R. China
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5
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Li N, Gu ZG, Zhang J. Erasable Photopatterning of Stilbene-Based Metal-Organic Framework Films. SMALL METHODS 2023; 7:e2201231. [PMID: 36938901 DOI: 10.1002/smtd.202201231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 02/20/2023] [Indexed: 06/09/2023]
Abstract
The development of photosensitive materials for erasable photopatterning is of significant interest in anti-counterfeiting and information storage applications. Herein two kinds of stilbene-based metal-organic framework (MOF) films with layer by layer method for studying photopatterning is reported. The resulting 2D Zn2 (sdc)2 MOF film (sdc = 4,4'-stilbenedicarboxylate) exhibits excellent photosensitive features with a very short photoconversion time (<35 s) while the 3D MOF Zn4 O(sdc)6 film does not have the property due to the fact that only parallel and short distance arrangement of olefin groups in the adjacent MOF layers can trigger [2+2] photocycloaddition. Furthermore, the Zn2 (sdc)2 film indicates obvious reversible fluorescent photoswitch behavior between yellow and blue fluorescence emission, which can achieve high-efficient, erasable photopatterning with various sizes (ca. 20 microns to decimeter). This study not only develops a new kind of photosensitive crystalline network film but also provides erasable photopatterning from macroscopic to microscopic in optical applications.
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Affiliation(s)
- Na Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
| | - Zhi-Gang Gu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian, 350108, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Jian Zhang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian, 350108, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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6
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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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7
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Park J, Kim S, Lee SS, Kim J, Park J, Lee JH, Jung JH. Stretchable calix[4]
arene‐based
gels by induction of water. J Appl Polym Sci 2021. [DOI: 10.1002/app.51235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jaehyeon Park
- Department of Chemistry and Researc Institute of Natural Sciences Gyeongsang National University, 501 jinjudaero Jinju Republic of Korea
| | - Sukyoung Kim
- Department of Chemistry and Researc Institute of Natural Sciences Gyeongsang National University, 501 jinjudaero Jinju Republic of Korea
| | - Shim Sung Lee
- Department of Chemistry and Researc Institute of Natural Sciences Gyeongsang National University, 501 jinjudaero Jinju Republic of Korea
| | - Jong‐Hyun Kim
- Department of Materials Engineering and Convergence Technology Gyeongsang National University, 501 jinjudaero Jinju Republic of Korea
| | - Joung‐Man Park
- Department of Materials Engineering and Convergence Technology Gyeongsang National University, 501 jinjudaero Jinju Republic of Korea
| | - Ji Ha Lee
- Chemical Engineering Program Graduate School of Advanced Science and Engineering, Hiroshima University, 1‐4‐1 Kagamiyama Hiroshima Japan
| | - Jong Hwa Jung
- Department of Chemistry and Researc Institute of Natural Sciences Gyeongsang National University, 501 jinjudaero Jinju Republic of Korea
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8
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NAG RAHUL, RAO CHEBROLUPULLA. Supramolecular conjugates of calixarenes in biological cells by microscopy. J CHEM SCI 2021. [DOI: 10.1007/s12039-021-01965-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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9
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Panja S, Adams DJ. Stimuli responsive dynamic transformations in supramolecular gels. Chem Soc Rev 2021; 50:5165-5200. [PMID: 33646219 DOI: 10.1039/d0cs01166e] [Citation(s) in RCA: 170] [Impact Index Per Article: 56.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Supramolecular gels are formed by the self-assembly of small molecules under the influence of various non-covalent interactions. As the interactions are individually weak and reversible, it is possible to perturb the gels easily, which in turn enables fine tuning of their properties. Synthetic supramolecular gels are kinetically trapped and usually do not show time variable changes in material properties after formation. However, such materials potentially become switchable when exposed to external stimuli like temperature, pH, light, enzyme, redox, and chemical analytes resulting in reconfiguration of gel matrix into a different type of network. Such transformations allow gel-to-gel transitions while the changes in the molecular aggregation result in alteration of physical and chemical properties of the gel with time. Here, we discuss various methods that have been used to achieve gel-to-gel transitions by modifying a pre-formed gel material through external perturbation. We also describe methods that allow time-dependent autonomous switching of gels into different networks enabling synthesis of next generation functional materials. Dynamic modification of gels allows construction of an array of supramolecular gels with various properties from a single material which eventually extend the limit of applications of the gels. In some cases, gel-to-gel transitions lead to materials that cannot be accessed directly. Finally, we point out the necessity and possibility of further exploration of the field.
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Affiliation(s)
- Santanu Panja
- School of Chemistry, University of Glasgow, Glasgow, G12 8QQ, UK.
| | - Dave J Adams
- School of Chemistry, University of Glasgow, Glasgow, G12 8QQ, UK.
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10
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Alene DY, Arumugaperumal R, Shellaiah M, Sun KW, Chung WS. Stiff-Stilbene-Bridged Biscalix[4]arene as a Highly Light-Responsive Supramolecular Gelator. Org Lett 2021; 23:2772-2776. [DOI: 10.1021/acs.orglett.1c00672] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Dagninet Yeshiwas Alene
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
- Institute of Chemistry, Academia Sinica, Nankang, Taipei 11529, Taiwan
- Sustainable Chemical Science and Technology (SCST), Taiwan International Graduate Program (TIGP), Academia Sinica, Nankang, Taipei 11529, Taiwan
| | - Reguram Arumugaperumal
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
| | - Muthaiah Shellaiah
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
| | - Kien Wen Sun
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
| | - Wen-Sheng Chung
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
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11
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Guan WL, Adam KM, Qiu M, Zhang YM, Yao H, Wei TB, Lin Q. Research progress of redox-responsive supramolecular gel. Supramol Chem 2020. [DOI: 10.1080/10610278.2020.1846738] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Wen-Li Guan
- Northwest Normal University, College of Chemistry and Chemical Engineering, Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, China
| | - Khalid Mohammed Adam
- Northwest Normal University, College of Chemistry and Chemical Engineering, Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, China
| | - Min Qiu
- Northwest Normal University, College of Chemistry and Chemical Engineering, Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, China
| | - You-Ming Zhang
- Gansu Natural Energy Research Institute, Lanzhou, Gansu, China
| | - Hong Yao
- Northwest Normal University, College of Chemistry and Chemical Engineering, Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, China
| | - Tai-Bao Wei
- Northwest Normal University, College of Chemistry and Chemical Engineering, Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, China
| | - Qi Lin
- Northwest Normal University, College of Chemistry and Chemical Engineering, Key Laboratory of Eco-functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco-environmental Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, China
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12
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Affiliation(s)
- Yuliya Razuvayeva
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Kazan, Russia
| | - Ruslan Kashapov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Kazan, Russia
| | - Lucia Zakharova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Kazan, Russia
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13
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14
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Kumar R, Sharma A, Singh H, Suating P, Kim HS, Sunwoo K, Shim I, Gibb BC, Kim JS. Revisiting Fluorescent Calixarenes: From Molecular Sensors to Smart Materials. Chem Rev 2019; 119:9657-9721. [DOI: 10.1021/acs.chemrev.8b00605] [Citation(s) in RCA: 212] [Impact Index Per Article: 42.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Rajesh Kumar
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Amit Sharma
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Hardev Singh
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Paolo Suating
- Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
| | - Hyeong Seok Kim
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Kyoung Sunwoo
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Inseob Shim
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Bruce C. Gibb
- Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
| | - Jong Seung Kim
- Department of Chemistry, Korea University, Seoul 02841, Korea
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15
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de Paiva WF, Braga IB, de Assis JV, Castañeda SMB, Sathicq ÁG, Palermo V, Romanelli GP, Natalino R, da Silva MJ, Martins FT, de Carvalho GSG, Amarante GW, Fernandes SA. Microwave-assisted multicomponent synthesis of julolidines using silica-supported calix[4]arene as heterogeneous catalyst. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.05.049] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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16
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Fang H, Chen L, Zeng L, Yang Z, Zhang J. Stability, Stimuli-Responsiveness, and Versatile Sorption Properties of a Dynamic Covalent Acylhydrazone Gel. GLOBAL CHALLENGES (HOBOKEN, NJ) 2019; 3:1800073. [PMID: 31565362 PMCID: PMC6607176 DOI: 10.1002/gch2.201800073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 10/17/2018] [Indexed: 06/10/2023]
Abstract
Gel adsorbents are promising for pollutant removal from the wastewater. Herein, an acylhydrazone gel is developed from acylhydrazide-terminated pentaerythritol (PAT) and 2,4,6-triformylphloroglucinol (TFP) based on dynamic covalent acylhydrazone chemistry. PAT-TFP gel is stable under various conditions, while it shows reversible Cu2+ adsorption and desorption. PAT-TFP gel is studied as a versatile adsorbent for the capture of a range of (bulky) organic contaminants and heavy metal ions from aqueous solutions. Fast and good adsorption capacities are achieved for various dyes (rhodamine B and methyl orange), amines (aniline, p-chloroaniline, 4-methylaniline, and p-aminobenzoic acid), phenols (phenol, 1-naphthol, p-methylphenol, and bisphenol A), and metal ions (Cu2+, Cr3+, and Hg2+). The maximum adsorption capacity is 107.5 mg g-1 for Cu2+ and the equilibrium adsorption time is 30 min. PAT-TFP gel can be regenerated efficiently and used repeatedly.
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Affiliation(s)
- Haobin Fang
- MOE Laboratory of Polymeric Composite and Functional MaterialsSchool of Materials Science and EngineeringSchool of Chemical Engineering and TechnologySun Yat‐Sen UniversityGuangzhou510275China
| | - Lingyu Chen
- MOE Laboratory of Polymeric Composite and Functional MaterialsSchool of Materials Science and EngineeringSchool of Chemical Engineering and TechnologySun Yat‐Sen UniversityGuangzhou510275China
| | - Lihua Zeng
- MOE Laboratory of Polymeric Composite and Functional MaterialsSchool of Materials Science and EngineeringSchool of Chemical Engineering and TechnologySun Yat‐Sen UniversityGuangzhou510275China
| | - Zujin Yang
- MOE Laboratory of Polymeric Composite and Functional MaterialsSchool of Materials Science and EngineeringSchool of Chemical Engineering and TechnologySun Yat‐Sen UniversityGuangzhou510275China
| | - Jianyong Zhang
- MOE Laboratory of Polymeric Composite and Functional MaterialsSchool of Materials Science and EngineeringSchool of Chemical Engineering and TechnologySun Yat‐Sen UniversityGuangzhou510275China
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17
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Medved'ko AV, Dalinger AI, Nuriev VN, Semashko VS, Filatov AV, Ezhov AA, Churakov AV, Howard JAK, Shiryaev AA, Baranchikov AE, Ivanov VK, Vatsadze SZ. Supramolecular Organogels Based on N-Benzyl, N'-Acylbispidinols. NANOMATERIALS (BASEL, SWITZERLAND) 2019; 9:E89. [PMID: 30641896 PMCID: PMC6359647 DOI: 10.3390/nano9010089] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 12/24/2018] [Accepted: 01/03/2019] [Indexed: 12/12/2022]
Abstract
The acylation of unsymmetrical N-benzylbispidinols in aromatic solvents without an external base led to the formation of supramolecular gels, which possess different thicknesses and degrees of stability depending on the substituents in para-positions of the benzylic group as well as on the nature of the acylating agent and of the solvent used. Structural features of the native gels as well as of their dried forms were studied by complementary techniques including Fourier-transform infrared (FTIR) and attenuated total reflection (ATR) spectroscopy, atomic force microscopy (AFM), transmission electron microscopy (TEM), scanning electron microscopy (SEM), and small-angle X-ray scattering and diffraction (SAXS). Structures of the key crystalline compounds were established by X-ray diffraction. An analysis of the obtained data allowed speculation on the crucial structural and condition factors that governed the gel formation. The most important factors were as follows: (i) absence of base, either external or internal; (ii) presence of HCl; (iii) presence of carbonyl and hydroxyl groups to allow hydrogen bonding; and (iv) presence of two (hetero)aromatic rings at both sides of the molecule. The hydrogen bonding involving amide carbonyl, hydroxyl at position 9, and, very probably, ammonium N-H⁺ and Cl- anion appears to be responsible for the formation of infinite molecular chains required for the first step of gel formation. Subsequent lateral cooperation of molecular chains into fibers occurred, presumably, due to the aromatic π-π-stacking interactions. Supercritical carbon dioxide drying of the organogels gave rise to aerogels with morphologies different from that of air-dried samples.
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Affiliation(s)
- Alexey V Medved'ko
- Faculty of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia.
| | | | - Vyacheslav N Nuriev
- Faculty of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia.
| | - Vera S Semashko
- Faculty of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia.
| | - Andrei V Filatov
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia.
| | - Alexander A Ezhov
- Faculty of Physics, Lomonosov Moscow State University, 119991 Moscow, Russia.
- Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 119991 Moscow, Russia.
| | - Andrei V Churakov
- Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences, 119991 Moscow, Russia.
| | | | - Andrey A Shiryaev
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, 119071 Moscow, Russia.
- Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry, Russian Academy of Sciences, 119017 Moscow, Russia.
| | - Alexander E Baranchikov
- Faculty of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia.
- Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences, 119991 Moscow, Russia.
| | - Vladimir K Ivanov
- Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences, 119991 Moscow, Russia.
- Faculty of Material Science, Lomonosov Moscow State University, 119991 Moscow, Russia.
| | - Sergey Z Vatsadze
- Faculty of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia.
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18
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Go M, Choi H, Kim KY, Moon CJ, Choi Y, Miyake H, Lee SS, Jung SH, Choi MY, Jung JH. Temperature-controlled helical inversion of asymmetric triphenylamine-based supramolecular polymers; difference of handedness at the micro- and macroscopic levels. Org Chem Front 2019. [DOI: 10.1039/c9qo00051h] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The M-helicity of asymmetric N-triphenylamine-based supramolecular polymers was inverted to the P-helicity during heating.
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Affiliation(s)
- Misun Go
- Department of Chemistry and Research Institute of Natural Sciences
- Gyeongsang National University
- Jinju 52828
- South Korea
| | - Heekyoung Choi
- Department of Chemistry and Research Institute of Natural Sciences
- Gyeongsang National University
- Jinju 52828
- South Korea
| | - Ka Young Kim
- Department of Chemistry and Research Institute of Natural Sciences
- Gyeongsang National University
- Jinju 52828
- South Korea
| | - Cheol Joo Moon
- Department of Chemistry and Research Institute of Natural Sciences
- Gyeongsang National University
- Jinju 52828
- South Korea
| | - Yeonweon Choi
- Accident Prevention and Assessment Division 2
- National Institute of Chemical Safety
- Daejeon 34111
- South Korea
| | - Hiroyuki Miyake
- Department of Chemistry
- Graduate School of Science
- Osaka City University
- Osaka 558-8585
- Japan
| | - Shim Sung Lee
- Department of Chemistry and Research Institute of Natural Sciences
- Gyeongsang National University
- Jinju 52828
- South Korea
| | - Sung Ho Jung
- Department of Chemistry and Research Institute of Natural Sciences
- Gyeongsang National University
- Jinju 52828
- South Korea
| | - Myong Yong Choi
- Department of Chemistry and Research Institute of Natural Sciences
- Gyeongsang National University
- Jinju 52828
- South Korea
| | - Jong Hwa Jung
- Department of Chemistry and Research Institute of Natural Sciences
- Gyeongsang National University
- Jinju 52828
- South Korea
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19
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Xiao T, Xu L, Zhou L, Sun XQ, Lin C, Wang L. Dynamic hydrogels mediated by macrocyclic host-guest interactions. J Mater Chem B 2018; 7:1526-1540. [PMID: 32254900 DOI: 10.1039/c8tb02339e] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Hydrogels have attracted increasing research interest in recent years due to their dynamic properties and potential applications in biomaterials. Concurrently, macrocycle-based host-guest interactions have played an important role in the development of supramolecular chemistry. Recently, research towards dynamic hydrogels mediated by various macrocyclic host-guest interactions has been gradually disclosed. In this review, we will outline the burgeoning progress in the development of functional hydrogels mediated by various host molecules, such as cyclodextrins, cucurbit[n]urils, calix[n]arenes, pillar[n]arenes, and other macrocycles. Smart hydrogels with outstanding properties, like biocompatibility, toughness, and self-healing, are mainly focused. We believe that this review will highlight the potential of dynamic hydrogels mediated by macrocycle-based host-guest interactions.
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Affiliation(s)
- Tangxin Xiao
- School of Petrochemical Engineering, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University, Changzhou, 213164, China.
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20
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Ye R, Cui Q, Yao C, Liu R, Li L. Tunable fluorescence behaviors of a supramolecular system based on a fluorene derivative and cucurbit[8]uril and its application for ATP sensing. Phys Chem Chem Phys 2018; 19:31306-31315. [PMID: 29148551 DOI: 10.1039/c7cp06434a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
In this work, we developed a supramolecular fluorescent system based on host-guest interactions between a fluorene derivative carrying two bispyridinium units (FPy) and cucurbit[8]uril (CB[8]). In aqueous solution, the system showed outstanding tunable emission properties. After being encapsulated into the rigid hydrophobic cavity of the CB[8] host, the fluorescence emission of fluorene had an obvious red-shift with enhanced quantum yield. Interestingly, the emission behavior of the FPy/CB[8] complex showed a two-step self-assembly process when the molar ratio of FPy to CB[8] changed from 1 : 1 to 1 : 2. Besides, the influence of several factors on the emission properties of the FPy/CB[8] complex was also investigated, like pH value, salt concentration, and temperature. Finally, the fluorescent FPy/CB[8] complexes displayed a good performance for detection of adenosine-5'-triphosphate (ATP), which can cause aggregation-induced quenching of the complexes via electrostatic attraction.
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Affiliation(s)
- Rongqin Ye
- State Key Lab for Advanced Metals and Materials, School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China.
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21
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Tung ST, Cheng HT, Inthasot A, Hsueh FC, Gu TJ, Yan PC, Lai CC, Chiu SH. Interlocked Photo-degradable Macrocycles Allow One-Off Photo-triggerable Gelation of Organo- and Hydrogelators. Chemistry 2018; 24:1522-1527. [DOI: 10.1002/chem.201705753] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Indexed: 12/20/2022]
Affiliation(s)
- Shun-Te Tung
- Department of Chemistry and Center for Emerging Material and Advanced Devices; National Taiwan University; No. 1, Sec. 4, Roosevelt Road Taipei, Taiwan 10617 R.O.C
| | - Hung-Te Cheng
- Department of Chemistry and Center for Emerging Material and Advanced Devices; National Taiwan University; No. 1, Sec. 4, Roosevelt Road Taipei, Taiwan 10617 R.O.C
| | - Alex Inthasot
- Department of Chemistry and Center for Emerging Material and Advanced Devices; National Taiwan University; No. 1, Sec. 4, Roosevelt Road Taipei, Taiwan 10617 R.O.C
| | - Fang-Che Hsueh
- Department of Chemistry and Center for Emerging Material and Advanced Devices; National Taiwan University; No. 1, Sec. 4, Roosevelt Road Taipei, Taiwan 10617 R.O.C
| | - Ting-Jia Gu
- Department of Chemistry and Center for Emerging Material and Advanced Devices; National Taiwan University; No. 1, Sec. 4, Roosevelt Road Taipei, Taiwan 10617 R.O.C
| | - Pei-Cong Yan
- Department of Chemistry and Center for Emerging Material and Advanced Devices; National Taiwan University; No. 1, Sec. 4, Roosevelt Road Taipei, Taiwan 10617 R.O.C
| | - Chien-Chen Lai
- Institute of Molecular Biology, National Chung Hsing University and Department of Medical Genetics; China Medical University Hospital; Taichung, Taiwan R.O.C
| | - Sheng-Hsien Chiu
- Department of Chemistry and Center for Emerging Material and Advanced Devices; National Taiwan University; No. 1, Sec. 4, Roosevelt Road Taipei, Taiwan 10617 R.O.C
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22
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Park J, Kim KY, Kim C, Lee JH, Kim JH, Lee SS, Choi Y, Jung JH. A crown-ether-based moldable supramolecular gel with unusual mechanical properties and controllable electrical conductivity prepared by cation-mediated cross-linking. Polym Chem 2018. [DOI: 10.1039/c8py00644j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Supramolecular gels that possess high mechanical properties and unusual electrical conductivity were prepared by incorporating Cs+.
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Affiliation(s)
- Jaehyeon Park
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University
- Jinju
- Korea
| | - Ka Young Kim
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University
- Jinju
- Korea
| | - Chaelin Kim
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University
- Jinju
- Korea
| | - Ji Ha Lee
- Department of Chemistry and Biochemistry
- The University of Kitakushu
- Kitakyushu 808-0135
- Japan
| | - Ju Hyun Kim
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University
- Jinju
- Korea
| | - Shim Sung Lee
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University
- Jinju
- Korea
| | - Yeonweon Choi
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University
- Jinju
- Korea
| | - Jong Hwa Jung
- Department of Chemistry and Research Institute of Natural Sciences Gyeongsang National University
- Jinju
- Korea
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23
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24
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Yang H, Tang J, Shang C, Miao R, Zhang S, Liu K, Fang Y. Calix[4]arene-Based Dynamic Covalent Gels: Marriage of Robustness, Responsiveness, and Self-Healing. Macromol Rapid Commun 2017; 39. [DOI: 10.1002/marc.201700679] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 11/06/2017] [Indexed: 01/01/2023]
Affiliation(s)
- Hui Yang
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education); School of Materials Science and Engineering; Shaanxi Normal University; Xi'an 710119 P. R. China
| | - Jiaqi Tang
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education); School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710119 P. R. China
| | - Congdi Shang
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education); School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710119 P. R. China
| | - Rong Miao
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education); School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710119 P. R. China
| | - Shaofei Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education); School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710119 P. R. China
| | - Kaiqiang Liu
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education); School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710119 P. R. China
| | - Yu Fang
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education); School of Chemistry and Chemical Engineering; Shaanxi Normal University; Xi'an 710119 P. R. China
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