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Kim JR, Kim SY, Kang H, Kim DI, Yoo HJ, Han SM, Lu P, Moon GD, Hyun DC. Contact Lens with pH Sensitivity for On-Demand Drug Release in Wearing Situation. ACS APPLIED BIO MATERIALS 2023; 6:5372-5384. [PMID: 37967413 DOI: 10.1021/acsabm.3c00637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023]
Abstract
Drug-releasing contact lenses are emerging therapeutic systems for treating ocular diseases. However, their applicability is limited by the burst release of drugs during lens wear and premature drug leakage during packaging, rendering the precise control of release duration or dose difficult. Here, we introduce a pH-sensitive contact lens exhibiting on-demand drug release only during lens wear and negligible premature drug leakage during packaging and transportation, which is accomplished by incorporating drug-loaded mesoporous silica nanoparticles (MSNs) coated with a pH-sensitive polymer into the contact lens. The compositionally optimized pH-sensitive polymer has a lower critical solution temperature (LCST) at >45 °C at pH 7.4, whereas its LCST decreases to <35 °C under acidic conditions (pH ∼ 6.5). Consequently, the MSN-incorporated contact lens sustainably releases the loaded drugs only in the acidic state at 35 °C, which corresponds to lens-wear conditions, through the MSN pores that open because of the shrinkage of polymer chains. Conversely, negligible drug leakage is observed from the contact lens under low-temperature or neutral-pH conditions corresponding to packaging and transportation. Furthermore, compared with the plain contact lens, the pH-sensitive contact lens exhibits good biocompatibility and unchanged bulk characteristics, such as optical (transmittance in the visible-light region), mechanical (elastic modulus and tensile strength), and physical (surface roughness, oxygen permeability, and water content) properties. These findings suggest that the pH-sensitive contact lens can be potentially applied in ocular disease treatment.
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Affiliation(s)
- Jong Ryeol Kim
- Department of Polymer Science and Engineering, Polymeric Nano-Materials Laboratory, Kyungpook National University, Daegu 41566, South Korea
| | - So Young Kim
- Department of Polymer Science and Engineering, Polymeric Nano-Materials Laboratory, Kyungpook National University, Daegu 41566, South Korea
| | - Hosu Kang
- Department of Polymer Science and Engineering, Polymeric Nano-Materials Laboratory, Kyungpook National University, Daegu 41566, South Korea
| | - Da In Kim
- Department of Polymer Science and Engineering, Polymeric Nano-Materials Laboratory, Kyungpook National University, Daegu 41566, South Korea
| | - Hye Jin Yoo
- Department of Polymer Science and Engineering, Polymeric Nano-Materials Laboratory, Kyungpook National University, Daegu 41566, South Korea
| | - Sung Mi Han
- Optical Convergence Technology Center, Daegu Catholic University, Gyeongsan-si, Gyeongbuk 38430, Korea
| | - Ping Lu
- Department of Chemistry and Biochemistry, Rowan University, 201 Mullica Hill Road, Glassboro, New Jersey 08028, United States
| | - Geon Dae Moon
- Dongnam Regional Division, Korea Institute of Industrial Technology, Busan 46938, Korea
| | - Dong Choon Hyun
- Department of Polymer Science and Engineering, Polymeric Nano-Materials Laboratory, Kyungpook National University, Daegu 41566, South Korea
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2
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Zhu Y, Li Q, Wang C, Hao Y, Yang N, Chen M, Ji J, Feng L, Liu Z. Rational Design of Biomaterials to Potentiate Cancer Thermal Therapy. Chem Rev 2023. [PMID: 36912061 DOI: 10.1021/acs.chemrev.2c00822] [Citation(s) in RCA: 38] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Abstract
Cancer thermal therapy, also known as hyperthermia therapy, has long been exploited to eradicate mass lesions that are now defined as cancer. With the development of corresponding technologies and equipment, local hyperthermia therapies such as radiofrequency ablation, microwave ablation, and high-intensity focused ultrasound, have has been validated to effectively ablate tumors in modern clinical practice. However, they still face many shortcomings, including nonspecific damages to adjacent normal tissues and incomplete ablation particularly for large tumors, restricting their wide clinical usage. Attributed to their versatile physiochemical properties, biomaterials have been specially designed to potentiate local hyperthermia treatments according to their unique working principles. Meanwhile, biomaterial-based delivery systems are able to bridge hyperthermia therapies with other types of treatment strategies such as chemotherapy, radiotherapy and immunotherapy. Therefore, in this review, we discuss recent progress in the development of functional biomaterials to reinforce local hyperthermia by functioning as thermal sensitizers to endow more efficient tumor-localized thermal ablation and/or as delivery vehicles to synergize with other therapeutic modalities for combined cancer treatments. Thereafter, we provide a critical perspective on the further development of biomaterial-assisted local hyperthermia toward clinical applications.
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Affiliation(s)
- Yujie Zhu
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
| | - Quguang Li
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
| | - Chunjie Wang
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
| | - Yu Hao
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
| | - Nailin Yang
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
| | - Minjiang Chen
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Fifth Affiliated Hospital of Wenzhou Medical University, Lishui 323000, Zhejiang, P.R. China
| | - Jiansong Ji
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Fifth Affiliated Hospital of Wenzhou Medical University, Lishui 323000, Zhejiang, P.R. China
| | - Liangzhu Feng
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
| | - Zhuang Liu
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, 199 Ren'ai Road, Suzhou 215123, Jiangsu, P.R. China
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3
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Moon J, Kang H. Effect of cation alkyl chain length on 3-sulfopropylmethacrylate-based draw solutes having lower critical solution temperature. RSC Adv 2023; 13:8291-8298. [PMID: 36926002 PMCID: PMC10011973 DOI: 10.1039/d2ra08068k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 03/07/2023] [Indexed: 03/16/2023] Open
Abstract
We investigated the effect of change in alkyl chain length of cation in tributylalkylphosphonium 3-sulfopropyl methacrylate ([P444#][C3S], # = 4, 6, and 8) ionic liquids (ILs) on their osmolality and recovery properties as the draw solute in the forward osmosis (FO) process. The ILs aqueous solutions exhibited a characteristic of the lower critical solution temperature (LCST)-type phase separation, which allowed for the easy recovery of the draw solute or clean water from the diluted draw solution. The LCSTs of 31, 26, 22, and 18 °C were obtained from 2.5, 5.0, 7.5, and 10.0 wt% aqueous solutions of [P4446][C3S]. When deionized water, 2000 ppm NaCl solution, and 10.0 wt% orange juice aqueous solution were used as feed solution, the water fluxes of the aqueous [P4446][C3S] solutions were approximately 4.49, 3.87, and 1.55 LMH, respectively, in the active layer facing the draw solution mode at 7.5 wt% of draw solution. This study demonstrates the applicability of a thermoresponsive ionic structure material as a draw solute for the FO process.
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Affiliation(s)
- Jihyeon Moon
- BK-21 Four Graduate Program, Department of Chemical Engineering, Dong-A University 37 Nakdong-Daero 550 Beon-gil, Saha-gu Busan 49315 Republic of Korea +82 51 200 7728 +82 51 200 7720
| | - Hyo Kang
- BK-21 Four Graduate Program, Department of Chemical Engineering, Dong-A University 37 Nakdong-Daero 550 Beon-gil, Saha-gu Busan 49315 Republic of Korea +82 51 200 7728 +82 51 200 7720
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4
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Patel D, Tripathi N, Ray D, Aswal VK, Kuperkar K, Bahadur P. Self-assembly generation triggered in highly hydrophilic Pluronics® by sugars/ polyols. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
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Thermoresponsive Ionic Liquid with Different Cation-Anion Pairs as Draw Solutes in Forward Osmosis. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27248869. [PMID: 36558001 PMCID: PMC9781059 DOI: 10.3390/molecules27248869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/02/2022] [Accepted: 12/09/2022] [Indexed: 12/15/2022]
Abstract
We synthesized various phosphonium- and ammonium-based ionic liquids (ILs), using benzenesulfonate (BS) and 4-methylbenzenesulfonate (MBS) to establish the criteria for designing an ideal draw solute in a forward osmosis (FO) system. Additionally, the effects of monocationic, dicationic, and anionic species on FO performance were studied. Monocationic compounds ([P4444][BS], [P4444][MBS], [N4444][BS], and [N4444][MBS]) were obtained in one step via anion exchange. Dicationic compounds ([(P4444)2][BS], [(P4444)2][MBS], [(N4444)2][BS], and [(N4444)2][MBS]) were prepared in two steps via a Menshutkin SN2 reaction and anion exchange. We also investigated the suitability of ILs as draw solutes for FO systems. The aqueous [P4444][BS], [N4444][BS], [N4444][MBS], and [(N4444)2][BS] solutions did not exhibit thermoresponsive behavior. However, 20 wt% [P4444][MBS], [(P4444)2][BS], [(P4444)2][MBS], and [(N4444)2][MBS] had critical temperatures of approximately 43, 33, 22, and 60 °C, respectively, enabling their recovery using temperature. An increase in IL hydrophobicity and bulkiness reduces its miscibility with water, demonstrating that it can be used to tune its thermoresponsive properties. Moreover, the FO performance of 20 wt% aqueous [(P4444)2][MBS] solution was tested for water flux and found to be approximately 10.58 LMH with the active layer facing the draw solution mode and 9.40 LMH with the active layer facing the feed solution.
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Moon J, Seo K, Kang H. Effect of the Structural Changes in a Styrenesulfonate-Based Draw Solute Having a Lower Critical Solution Temperature for the Forward Osmosis Process. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c02877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Jihyeon Moon
- BK-21 Four Graduate Program, Department of Chemical Engineering, Dong-A University, 37 Nakdong-Daero 550 Beon-Gil, Saha-Gu, Busan49315, Republic of Korea
| | - Kyutae Seo
- BK-21 Four Graduate Program, Department of Chemical Engineering, Dong-A University, 37 Nakdong-Daero 550 Beon-Gil, Saha-Gu, Busan49315, Republic of Korea
| | - Hyo Kang
- BK-21 Four Graduate Program, Department of Chemical Engineering, Dong-A University, 37 Nakdong-Daero 550 Beon-Gil, Saha-Gu, Busan49315, Republic of Korea
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7
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Yang X, Lv S, Li T, Hao S, Zhu H, Cheng Y, Li S, Song H. Dual Thermo-Responsive and Strain-Responsive Ionogels for Smart Windows and Temperature/Motion Monitoring. ACS APPLIED MATERIALS & INTERFACES 2022; 14:20083-20092. [PMID: 35468277 DOI: 10.1021/acsami.2c03142] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
In this work, a stretchable, dual thermo-responsive and strain-responsive ionogel has been synthesized by one-step photopolymerization. The obtained ionogel shows an ultrahigh stretchability (∼3000%), a high ionic conductivity (up to 3.1 mS/cm), and a good temperature tolerance (-40 to 300 °C). Importantly, these ionogels show an upper critical solution temperature-type phase transition with a wide tunable phase-transition temperature (17.5-42.5 °C) and reversible color/transparency switching. In particular, the as-prepared ionogel-based flexible/wearable temperature monitors and smart windows show an excellent designability and programmability, temperature modulation ability, and thermal responsiveness. Moreover, the ionogels-based strain sensors have temperature- and strain-dual responsibility and a broad strain-sensing range (1-700%), which can effectively monitor various motions. This strategy of fabricating dual thermo- and strain-responsive ionogels by using a one-step method and only one polymer holds great promise for the next generation of multifunctional stimuli-responsive materials.
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Affiliation(s)
- Xuemeng Yang
- College of Chemistry and Environmental Science, Hebei University, Baoding, Hebei Province 071002, P. R. China
| | - Shufang Lv
- College of Chemistry and Environmental Science, Hebei University, Baoding, Hebei Province 071002, P. R. China
| | - Tianci Li
- College of Chemistry and Environmental Science, Hebei University, Baoding, Hebei Province 071002, P. R. China
| | - Shuai Hao
- College of Chemistry and Environmental Science, Hebei University, Baoding, Hebei Province 071002, P. R. China
| | - Hongnan Zhu
- College of Chemistry and Environmental Science, Hebei University, Baoding, Hebei Province 071002, P. R. China
| | - Yan Cheng
- College of Chemistry and Environmental Science, Hebei University, Baoding, Hebei Province 071002, P. R. China
| | - Shuaijie Li
- College of Chemistry and Environmental Science, Hebei University, Baoding, Hebei Province 071002, P. R. China
| | - Hongzan Song
- College of Chemistry and Environmental Science, Hebei University, Baoding, Hebei Province 071002, P. R. China
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8
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Forero-Martinez NC, Cortes-Huerto R, Benedetto A, Ballone P. Thermoresponsive Ionic Liquid/Water Mixtures: From Nanostructuring to Phase Separation. Molecules 2022; 27:1647. [PMID: 35268747 PMCID: PMC8912101 DOI: 10.3390/molecules27051647] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/15/2022] [Accepted: 02/28/2022] [Indexed: 12/10/2022] Open
Abstract
The thermodynamics, structures, and applications of thermoresponsive systems, consisting primarily of water solutions of organic salts, are reviewed. The focus is on organic salts of low melting temperatures, belonging to the ionic liquid (IL) family. The thermo-responsiveness is represented by a temperature driven transition between a homogeneous liquid state and a biphasic state, comprising an IL-rich phase and a solvent-rich phase, divided by a relatively sharp interface. Demixing occurs either with decreasing temperatures, developing from an upper critical solution temperature (UCST), or, less often, with increasing temperatures, arising from a lower critical solution temperature (LCST). In the former case, the enthalpy and entropy of mixing are both positive, and enthalpy prevails at low T. In the latter case, the enthalpy and entropy of mixing are both negative, and entropy drives the demixing with increasing T. Experiments and computer simulations highlight the contiguity of these phase separations with the nanoscale inhomogeneity (nanostructuring), displayed by several ILs and IL solutions. Current applications in extraction, separation, and catalysis are briefly reviewed. Moreover, future applications in forward osmosis desalination, low-enthalpy thermal storage, and water harvesting from the atmosphere are discussed in more detail.
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Affiliation(s)
- Nancy C. Forero-Martinez
- Institut für Physik, Johannes Gutenberg-Universität Mainz, Staudingerweg 9, 55128 Mainz, Germany;
- Max-Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
| | | | - Antonio Benedetto
- School of Physics, University College Dublin, 94568 Dublin, Ireland; (A.B.); (P.B.)
- Conway Institute for Biomolecular and Biomedical Research, University College Dublin, 94568 Dublin, Ireland
- Department of Sciences, University of Roma Tre, 00146 Rome, Italy
| | - Pietro Ballone
- School of Physics, University College Dublin, 94568 Dublin, Ireland; (A.B.); (P.B.)
- Conway Institute for Biomolecular and Biomedical Research, University College Dublin, 94568 Dublin, Ireland
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9
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Poly(N-isopropylacrylamide-co-2-((diethylamino)methyl)-4-methylphenyl acrylate) thermo-ph responsive copolymer: trend in the lower critical solution temperature optimization of Poly (N-isopropyylacrylamide). JOURNAL OF POLYMER RESEARCH 2021. [DOI: 10.1007/s10965-021-02574-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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10
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Kim B, Lee JS. Thermally reversible shape transformation of nano-patterned PNIPAAm hydrogel. Polym Bull (Berl) 2021. [DOI: 10.1007/s00289-020-03276-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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11
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Kashin AS, Boiko DA, Ananikov VP. Neural Network Analysis of Electron Microscopy Video Data Reveals the Temperature-Driven Microphase Dynamics in the Ions/Water System. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2007726. [PMID: 33938144 DOI: 10.1002/smll.202007726] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 03/17/2021] [Indexed: 06/12/2023]
Abstract
Real-time field-emission scanning electron microscopy (FE-SEM) measurements and neural network analysis were successfully merged to observe the temperature-induced behavior of soft liquid microdomains in mixtures of different ionic liquids with water. The combination of liquid FE-SEM and in situ heating techniques revealed temperature-driven solution restructuring for ions/water systems with different water states and their critical point behavior expressed in a rapid switch between thermal expansion and shrinkage of liquid microphases at temperatures of ≈100-130 °C, which was directly recorded on electron microscopy videos. Automation of FE-SEM video analysis by a neural network approach allowed quantification of the morphological changes in ions/water systems during heating on the basis of thousands of images processed with a speed almost equal to the frame rate of original electron microscopy videos. Tracking and evolution of the micro-heterogeneous domains, hypothesized in the Ioliomics concept, was mapped and quantified for the first time. The present study describes the concept for quick acquisition of big data in electron microscopy, develops rapid neural network analysis and shows how to link microscopic data to fundamental molecular properties.
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Affiliation(s)
- Alexey S Kashin
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russian Federation
| | - Daniil A Boiko
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russian Federation
| | - Valentine P Ananikov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russian Federation
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12
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Deng Y, Li X, Han C, Dong S. Supramolecular control over LCST behavior of hybrid macrocyclic system based on pillar[5]arene and crown ether. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2020.03.074] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Du Y, Cyprichová V, Hoppe K, Schuur B, Brilman W. Process evaluation of swing strategies to recover N-ethylbutylamine after wet lipid extraction from microalgae. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.115819] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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14
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Wu WX, Wang H, Jin WJ. Various guest PAHs locked into a soft-cavity-type host assembled via halogen bonds to form luminescent cocrystals. CrystEngComm 2020. [DOI: 10.1039/d0ce00965b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Host chains assembled from 1,4-DITFB and PPNO mainly using C–I⋯−O–N+ halogen bonds present a remarkable capacity to accommodate PAHs of various sizes, and the generated host–guest ternary cocrystals exhibit diverse luminescence properties.
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Affiliation(s)
- Wen Xin Wu
- College of Chemistry
- Beijing Normal University
- Beijing
- People's Republic of China
| | - Hui Wang
- College of Chemistry & Material Science
- Shanxi Normal University
- Linfen
- People's Republic of China
| | - Wei Jun Jin
- College of Chemistry
- Beijing Normal University
- Beijing
- People's Republic of China
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15
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Wang M, Zhou J, Li E, Zhou Y, Li Q, Huang F. Separation of Monochlorotoluene Isomers by Nonporous Adaptive Crystals of Perethylated Pillar[5]arene and Pillar[6]arene. J Am Chem Soc 2019; 141:17102-17106. [DOI: 10.1021/jacs.9b09988] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Mengbin Wang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Jiong Zhou
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Errui Li
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Yujuan Zhou
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Qing Li
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, P. R. China
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Hua B, Shao L, Zhang Z, Liu J, Huang F. Cooperative Silver Ion-Pair Recognition by Peralkylated Pillar[5]arenes. J Am Chem Soc 2019; 141:15008-15012. [DOI: 10.1021/jacs.9b08257] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Bin Hua
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Li Shao
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Zhihua Zhang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Jiyong Liu
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
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17
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Yokota D, Kanazawa A, Aoshima S. Alternating Degradable Copolymers of an Ionic Liquid-Type Vinyl Ether and a Conjugated Aldehyde: Precise Synthesis by Living Cationic Copolymerization and Dual Rare Thermosensitive Behavior in Solution. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00634] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Daichi Yokota
- Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Arihiro Kanazawa
- Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Sadahito Aoshima
- Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
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18
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Han C, Zhao D, Lü Z, Zhan F, Zhang L, Dong S, Jin L. Synthesis of a Difunctionalized Pillar[5]arene with Hydroxyl and Amino Groups at A1/A2 Positions. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900051] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Chengyou Han
- Department of Chemistry; College of Science; China University of Petroleum (East China); 266580 Qingdao P. R. China
| | - Dezhi Zhao
- Department of Chemistry; College of Science; China University of Petroleum (East China); 266580 Qingdao P. R. China
| | - Zhifeng Lü
- Department of Chemistry; College of Science; China University of Petroleum (East China); 266580 Qingdao P. R. China
| | - Fengtao Zhan
- Department of Chemistry; College of Science; China University of Petroleum (East China); 266580 Qingdao P. R. China
| | - Liangliang Zhang
- Institute of Flexible Electronics; College of Science; Northwestern Polytechnical University; 710072 Xi'an Shaanxi P. R. China
| | - Shengyi Dong
- College of Chemistry and Chemical Engineering; College of Science; Hunan University; 410082 Changsha Hunan P. R. China
| | - Lin Jin
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology; School of Life Sciences; Northwestern Polytechnical University; 710072 Xi'an Shaanxi P. R. China
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19
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Deng Y, Li X, Zhang Q, Luo Z, Han C, Dong S. LCST phase behavior of benzo-21-crown-7 with different alkyl chains. Beilstein J Org Chem 2019; 15:437-444. [PMID: 30873228 PMCID: PMC6404474 DOI: 10.3762/bjoc.15.38] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 02/01/2019] [Indexed: 12/24/2022] Open
Abstract
The introduction of hydrophobic units into crown ethers can dramatically decrease the critical transition temperature of LCST and realize macroscopic phase separation at low to moderate temperature and concentration. Minor modifications in the chemical structure of crown ethers (benzo-21-crown-7, B21C7s) can effectively control the thermo-responsive properties.
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Affiliation(s)
- Yan Deng
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, Hunan, P. R. China
| | - Xing Li
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, Hunan, P. R. China
| | - Qiao Zhang
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, Hunan, P. R. China
| | - Zheng Luo
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, Hunan, P. R. China
| | - Chengyou Han
- Department of Chemistry, College of science, China University of Petroleum (East China), Qingdao, 266580, P. R. China
| | - Shengyi Dong
- College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, Hunan, P. R. China
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20
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Zheng B, Luo Z, Deng Y, Zhang Q, Gao L, Dong S. A degradable low molecular weight monomer system with lower critical solution temperature behaviour in water. Chem Commun (Camb) 2019; 55:782-785. [PMID: 30569924 DOI: 10.1039/c8cc09160a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A degradable thermo-responsive system was prepared and investigated. The degradation behaviour induced by the cleavage process of the thermo-sensitive crown ethers effectively altered the thermo-responsiveness.
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Affiliation(s)
- Bo Zheng
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an 710069, P. R. China
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21
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Bailey HE, Wang YL, Lynch SR, Fayer MD. Dynamics and Microstructures of Nicotine/Water Binary Mixtures near the Lower Critical Solution Temperature. J Phys Chem B 2018; 122:9538-9548. [DOI: 10.1021/acs.jpcb.8b06205] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Heather E. Bailey
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Yong-Lei Wang
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Stephen R. Lynch
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Michael D. Fayer
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
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22
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Zhao Y, Tian L, Pei Y, Wang H, Wang J. Effect of Anionic Structure on the LCST Phase Behavior of Phosphonium Ionic Liquids in Water. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b02073] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yuling Zhao
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Li Tian
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Yuanchao Pei
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Huiyong Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Jianji Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan 453007, P. R. China
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23
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Lee J, Lee B, Park J, Oh J, Kim T, Seo M, Kim SY. Synthesis and phase transition behavior of well-defined Poly(arylene ether sulfone)s by chain growth condensation polymerization in organic media. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.08.040] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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24
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Applications of ionic liquids in biphasic separation: Aqueous biphasic systems and liquid–liquid equilibria. J Chromatogr A 2018; 1559:44-61. [DOI: 10.1016/j.chroma.2017.10.019] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 10/05/2017] [Accepted: 10/06/2017] [Indexed: 11/19/2022]
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25
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Abe H, Murata K, Kiyokawa S, Yoshimura Y. Surface tension anomalies in room temperature ionic liquids-acetone solutions. Chem Phys Lett 2018. [DOI: 10.1016/j.cplett.2018.03.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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26
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McDaniel JG. Polarization Effects in Binary [BMIM+][BF4–]/1,2-Dichloroethane, Acetone, Acetonitrile, and Water Electrolytes. J Phys Chem B 2018; 122:4345-4355. [DOI: 10.1021/acs.jpcb.8b01714] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jesse G. McDaniel
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332-0400, United States
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27
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Wang L, Li X, Zhang Q, Luo Z, Deng Y, Yang W, Dong S, Wang QA, Han C. Supramolecular control over pillararene-based LCST phase behaviour. NEW J CHEM 2018. [DOI: 10.1039/c8nj01366g] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Based on the supramolecular interactions between pillar[5]arenes and ionic liquids, supramolecular control was successfully introduced into thermo-responsive systems to adjust LCST phase behaviour in water.
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Affiliation(s)
- Li Wang
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Xing Li
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Qiao Zhang
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Zheng Luo
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Yan Deng
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Wen Yang
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Shengyi Dong
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Qiu-an Wang
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Chengyou Han
- Department of Chemistry
- College of Science
- China University of Petroleum (East China)
- Qingdao
- China
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28
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Wang H, Ji X, Li Y, Li Z, Tang G, Huang F. An ATP/ATPase responsive supramolecular fluorescent hydrogel constructedviaelectrostatic interactions between poly(sodiump-styrenesulfonate) and a tetraphenylethene derivative. J Mater Chem B 2018; 6:2728-2733. [DOI: 10.1039/c8tb00366a] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
We report a supramolecular fluorescent hydrogel based on poly(sodiump-styrenesulfonate) and a tetraphenylethene derivative.
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Affiliation(s)
- Hu Wang
- State Key Laboratory of Chemical Engineering
- Center for Chemistry of High-Performance & Novel Materials
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
| | - Xiaofan Ji
- State Key Laboratory of Chemical Engineering
- Center for Chemistry of High-Performance & Novel Materials
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
| | - Yang Li
- Department of Chemistry
- Institute of Chemical Biology and Pharmaceutical Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Zhengtao Li
- State Key Laboratory of Chemical Engineering
- Center for Chemistry of High-Performance & Novel Materials
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
| | - Guping Tang
- Department of Chemistry
- Institute of Chemical Biology and Pharmaceutical Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering
- Center for Chemistry of High-Performance & Novel Materials
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
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29
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Hernández-Vargas G, Ponce-Ponce de León CA, González-Valdez J, Iqbal HMN. “Smart” Polymers: Physicochemical Characteristics and Applications in Bio-Separation Strategies. SEPARATION AND PURIFICATION REVIEWS 2017. [DOI: 10.1080/15422119.2017.1356332] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Gustavo Hernández-Vargas
- Tecnologico de Monterrey, School of Engineering and Science, Tecnologico de Monterrey, Campus Monterrey, Monterrey, N.L., Mexico
| | | | - José González-Valdez
- Tecnologico de Monterrey, School of Engineering and Science, Tecnologico de Monterrey, Campus Monterrey, Monterrey, N.L., Mexico
| | - Hafiz M. N. Iqbal
- Tecnologico de Monterrey, School of Engineering and Science, Tecnologico de Monterrey, Campus Monterrey, Monterrey, N.L., Mexico
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30
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Dong S, Wang L, Wu J, Jin L, Ge Y, Qi Z, Wu C. Thermosensitive Phase Behavior of Benzo-21-crown-7 and Its Derivatives. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:13861-13866. [PMID: 29096440 DOI: 10.1021/acs.langmuir.7b03431] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
For designing water-soluble responsive materials, utilizing crown ethers as main building blocks has been rarely explored in contrast to their linear poly(ethylene glycol) counterparts. In the current study, we report the robust thermoresponsive properties of the benzo-21-crown-7 (B21C7) family with lower critical solution temperature (LCST) and upper critical solution temperature (UCST) behavior. Different substituent groups on the benzene ring exhibit significant effects on water solubility and thermoresponsiveness. B21C7 and its cyano derivative display LCST phenomena, while B21C7-based carboxylic acid derivative presents UCST followed by LCST phase behavior. Supramolecular interactions with KCl provide an additional tuning approach for this crown ether system. These results demonstrate that B21C7s can serve as an easily accessible toolbox to develop new thermosensitive systems and prepare thermally responsive materials.
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Affiliation(s)
- Shengyi Dong
- College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, Hunan, P. R. China
| | - Li Wang
- College of Chemistry and Chemical Engineering, Hunan University , Changsha 410082, Hunan, P. R. China
| | - Jianfeng Wu
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University , Xi'an, Shaanxi 710072, P. R. China
| | - Lin Jin
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University , Xi'an, Shaanxi 710072, P. R. China
| | - Yan Ge
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University , Xi'an, Shaanxi 710072, P. R. China
| | - Zhenhui Qi
- Sino-German Joint Research Lab for Space Biomaterials and Translational Technology, School of Life Sciences, Northwestern Polytechnical University , Xi'an, Shaanxi 710072, P. R. China
| | - Changzhu Wu
- Institute of Microbiology, Technische Universität Dresden , Zellescher Weg 20b, 01217 Dresden, Germany
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31
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Han C, Dong S, Zhao D, Sun D. Mild Synthesis of Pillar[4]arene[1]cis
-diepoxy-p
-dione and Guest-Assisted Formation of a 2D Network in the Solid State. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701374] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Chengyou Han
- Department of Chemistry; College of Science; China University of Petroleum (East China); No. 66, Changjiang West Road 266580 Qingdao Huangdao District P. R. China
| | - Shengyi Dong
- College of Chemistry and Chemical Engineering; Hunan University; 410082 Changsha Hunan P. R. China
| | - Dezhi Zhao
- Department of Chemistry; College of Science; China University of Petroleum (East China); No. 66, Changjiang West Road 266580 Qingdao Huangdao District P. R. China
| | - Daofeng Sun
- Department of Chemistry; College of Science; China University of Petroleum (East China); No. 66, Changjiang West Road 266580 Qingdao Huangdao District P. R. China
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32
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Nandi M, Maiti B, Srikanth K, De P. Supramolecular Interaction-Assisted Fluorescence and Tunable Stimuli-Responsiveness of l-Phenylalanine-Based Polymers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:10588-10597. [PMID: 28918640 DOI: 10.1021/acs.langmuir.7b02431] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Supramolecular host-guest interactions between randomly methylated β-cyclodextrin (RM β-CD) and side-chain phenylalanine (Phe) and Phe-Phe dipeptide-based homopolymers have been employed for the amplification of fluorescence emission of otherwise weakly fluorescent amino acid Phe. The host-guest complex has been characterized by 1H and 13C NMR spectroscopy, two-dimensional rotating-frame overhauser spectroscopy, Fourier-transform infrared spectroscopy, UV-visible spectroscopy, and fluorescence spectroscopy. To gain insights into the origin of fluorescence in homopolymers, density functional theory calculations were performed where phenyl moieties inside the less polar core of β-CD were observed to form a π-π coupled complex resulting in an enhanced emission. Furthermore, the complex-forming ability of Phe, the guest molecule, has been employed in tuning the cloud point temperature (TCP) of statistical copolymers derived from side-chain Phe/Phe-Phe-based methacrylate monomers and N-isopropylacrylamide. By varying the co-monomer feed ratios in the statistical copolymer and hence the concentration of RM β-CD throughout the polymer chain, host-guest interaction-assisted broad tunability in TCP of the supramolecular polymeric complex has been achieved.
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Affiliation(s)
- Mridula Nandi
- Polymer Research Centre, ‡Department of Chemical Sciences, and §Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Kolkata , Mohanpur, 741246 Nadia, West Bengal, India
| | - Binoy Maiti
- Polymer Research Centre, ‡Department of Chemical Sciences, and §Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Kolkata , Mohanpur, 741246 Nadia, West Bengal, India
| | - Kambalapalli Srikanth
- Polymer Research Centre, ‡Department of Chemical Sciences, and §Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Kolkata , Mohanpur, 741246 Nadia, West Bengal, India
| | - Priyadarsi De
- Polymer Research Centre, ‡Department of Chemical Sciences, and §Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Kolkata , Mohanpur, 741246 Nadia, West Bengal, India
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33
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Han C, Zhao D, Li T, Sun D. Stereoselective Synthesis of Pillar[4]arene[1]cis
-diepoxy-p
-dione and X-Ray Crystal Structure of Host-Guest System. Chem Asian J 2017; 12:2354-2358. [PMID: 28703485 DOI: 10.1002/asia.201700791] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 07/11/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Chengyou Han
- Department of Chemistry, College of Science; China University of Petroleum (East China); No. 66, Changjiang West Road Huangdao District Qingdao 266580 P.R. China
| | - Dezhi Zhao
- Department of Chemistry, College of Science; China University of Petroleum (East China); No. 66, Changjiang West Road Huangdao District Qingdao 266580 P.R. China
| | - Tian Li
- Department of Chemistry, College of Science; China University of Petroleum (East China); No. 66, Changjiang West Road Huangdao District Qingdao 266580 P.R. China
| | - Daofeng Sun
- Department of Chemistry, College of Science; China University of Petroleum (East China); No. 66, Changjiang West Road Huangdao District Qingdao 266580 P.R. China
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34
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Qiao Y, Ma W, Theyssen N, Chen C, Hou Z. Temperature-Responsive Ionic Liquids: Fundamental Behaviors and Catalytic Applications. Chem Rev 2017; 117:6881-6928. [DOI: 10.1021/acs.chemrev.6b00652] [Citation(s) in RCA: 211] [Impact Index Per Article: 30.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yunxiang Qiao
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Wenbao Ma
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Nils Theyssen
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Chen Chen
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
| | - Zhenshan Hou
- Key Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai 200237, People’s Republic of China
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35
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Xiang C, Wan H, Zhu M, Chen Y, Peng J, Zhou G. Dipicolylamine Functionalized Polyfluorene Based Gel with Lower Critical Solution Temperature: Preparation, Characterization, and Application. ACS APPLIED MATERIALS & INTERFACES 2017; 9:8872-8879. [PMID: 28229598 DOI: 10.1021/acsami.7b00600] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A thermoresponsive fluorescent polymer gel with lower critical solution temperature (LCST) phase transition has been prepared by cooperating conjugated fluorene homopolymer poly(2,7-(9,9-di(8-di(2-picolyl)aminooctyl))fluorene) (PPAOF) and small organic dye sulforhodamine B (SRB) or its sodium salt (SRB-Na). The sol-gel phase transition originates from the electrostatic interactions between the protonated pyridyl/amino groups in PPAOF and the sulfonic groups in the organic dye molecules, as revealed by FTIR, variable-temperature 1H NMR spectroscopies, and cyclic voltammetry measurements. Consequently, the LCST value can be finely controlled by simply tuning the component concentrations. Moreover, due to the inefficient energy transfer, the resulting fluorescent polymer gel exhibits two independent emission bands at 440 and 577 nm, assigned to the characteristic emissions from fluorene homopolymer and organic dye, respectively. Furthermore, this fluorescent polymer gel exhibits a reversible electrofluorochromic (EFC) property with high fluorescence contrast when it is assembled in a single-layer supporting electrolyte-free EFC device. Most interestingly, different fluorescence colors can be achieved from the two electrodes of the device. Our findings may present a new way to design conjugated polymer based LCST gels and EFC materials.
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Affiliation(s)
- Chunlan Xiang
- Lab of Advanced Materials & Department of Macromolecular Science, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University , Shanghai 200438, P. R. China
| | - Hao Wan
- Lab of Advanced Materials & Department of Macromolecular Science, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University , Shanghai 200438, P. R. China
| | - Mingjing Zhu
- Lab of Advanced Materials & Department of Macromolecular Science, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University , Shanghai 200438, P. R. China
| | - Yijing Chen
- Lab of Advanced Materials & Department of Macromolecular Science, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University , Shanghai 200438, P. R. China
| | - Juan Peng
- Lab of Advanced Materials & Department of Macromolecular Science, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University , Shanghai 200438, P. R. China
| | - Gang Zhou
- Lab of Advanced Materials & Department of Macromolecular Science, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University , Shanghai 200438, P. R. China
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36
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Yang LP, Liu H, Lu SB, Jia F, Jiang W. H2S-Responsive Lower Critical Solution Temperature of the Host–Guest Complex Based on Oxatub[4]arene with Tri(ethylene oxide) Moieties. Org Lett 2017; 19:1212-1215. [DOI: 10.1021/acs.orglett.7b00181] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Liu-Pan Yang
- Department
of Chemistry, South University of Science and Technology of China, Xueyuan Blvd 1088, Nanshan District, Shenzhen 518055, P. R. China
- Dalian
Institute of Chemical Physics, Chinese Academy of Science, Dalian 116023, P. R. China
| | - Hao Liu
- Department
of Chemistry, South University of Science and Technology of China, Xueyuan Blvd 1088, Nanshan District, Shenzhen 518055, P. R. China
| | - Song-Bo Lu
- Department
of Chemistry, South University of Science and Technology of China, Xueyuan Blvd 1088, Nanshan District, Shenzhen 518055, P. R. China
| | - Fei Jia
- Department
of Chemistry, South University of Science and Technology of China, Xueyuan Blvd 1088, Nanshan District, Shenzhen 518055, P. R. China
| | - Wei Jiang
- Department
of Chemistry, South University of Science and Technology of China, Xueyuan Blvd 1088, Nanshan District, Shenzhen 518055, P. R. China
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37
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Zhao Y, Wang H, Pei Y, Liu Z, Wang J. Understanding the mechanism of LCST phase separation of mixed ionic liquids in water by MD simulations. Phys Chem Chem Phys 2016; 18:23238-45. [DOI: 10.1039/c6cp03439j] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hydrogen bonding interaction between amino acid anions is the driving force for the phase separation of aqueous ionic liquid mixtures.
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Affiliation(s)
- Yuling Zhao
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals
- School of Chemistry and Chemical Engineering
- Key Laboratory of Green Chemical Media and Reactions
- Ministry of Education
- Henan Normal University
| | - Huiyong Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals
- School of Chemistry and Chemical Engineering
- Key Laboratory of Green Chemical Media and Reactions
- Ministry of Education
- Henan Normal University
| | - Yuanchao Pei
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals
- School of Chemistry and Chemical Engineering
- Key Laboratory of Green Chemical Media and Reactions
- Ministry of Education
- Henan Normal University
| | - Zhiping Liu
- Division of Molecular and Materials Simulation
- State Key Laboratory of Organic–Inorganic Composites
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Jianji Wang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals
- School of Chemistry and Chemical Engineering
- Key Laboratory of Green Chemical Media and Reactions
- Ministry of Education
- Henan Normal University
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