1
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Ren H, Yang P, Yu H. Recent Progress in Azopyridine-Containing Supramolecular Assembly: From Photoresponsive Liquid Crystals to Light-Driven Devices. Molecules 2022; 27:molecules27133977. [PMID: 35807219 PMCID: PMC9268027 DOI: 10.3390/molecules27133977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 06/16/2022] [Accepted: 06/18/2022] [Indexed: 02/05/2023] Open
Abstract
Azobenzene derivatives have become one of the most famous photoresponsive chromophores in the past few decades for their reversible molecular switches upon the irradiation of actinic light. To meet the ever-increasing requirements for applications in materials science, biomedicine, and light-driven devices, it is usually necessary to adjust their photochemical property from the molecular level by changing the substituents on the benzene rings of azobenzene groups. Among the diverse azobenzene derivatives, azopyridine combines the photoresponsive feature of azobenzene groups and the supramolecular function of pyridyl moieties in one molecule. This unique feature provides pH-responsiveness and hydrogen/halogen/coordination binding sites in the same chromophore, paving a new way to prepare multi-functional responsive materials through non-covalent interactions and reversible chemical reactions. This review summarizes the photochemical and photophysical properties of azopyridine derivatives in supramolecular states (e.g., hydrogen/halogen bonding, coordination interactions, and quaternization reactions) and illustrates their applications from photoresponsive liquid crystals to light-driven devices. We hope this review can highlight azopyridine as one more versatile candidate molecule for designing novel photoresponsive materials towards light-driven applications.
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Affiliation(s)
- Hao Ren
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, China;
| | - Peng Yang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, China;
- Correspondence: (P.Y.); (H.Y.)
| | - Haifeng Yu
- Institute of New Structural Materials, School of Material Science and Engineering, Peking University, Beijing 100871, China
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Peking University, Beijing 100871, China
- Correspondence: (P.Y.); (H.Y.)
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2
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Dimitriev OP. Dynamics of Excitons in Conjugated Molecules and Organic Semiconductor Systems. Chem Rev 2022; 122:8487-8593. [PMID: 35298145 DOI: 10.1021/acs.chemrev.1c00648] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The exciton, an excited electron-hole pair bound by Coulomb attraction, plays a key role in photophysics of organic molecules and drives practically important phenomena such as photoinduced mechanical motions of a molecule, photochemical conversions, energy transfer, generation of free charge carriers, etc. Its behavior in extended π-conjugated molecules and disordered organic films is very different and very rich compared with exciton behavior in inorganic semiconductor crystals. Due to the high degree of variability of organic systems themselves, the exciton not only exerts changes on molecules that carry it but undergoes its own changes during all phases of its lifetime, that is, birth, conversion and transport, and decay. The goal of this review is to give a systematic and comprehensive view on exciton behavior in π-conjugated molecules and molecular assemblies at all phases of exciton evolution with emphasis on rates typical for this dynamic picture and various consequences of the above dynamics. To uncover the rich variety of exciton behavior, details of exciton formation, exciton transport, exciton energy conversion, direct and reverse intersystem crossing, and radiative and nonradiative decay are considered in different systems, where these processes lead to or are influenced by static and dynamic disorder, charge distribution symmetry breaking, photoinduced reactions, electron and proton transfer, structural rearrangements, exciton coupling with vibrations and intermediate particles, and exciton dissociation and annihilation as well.
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Affiliation(s)
- Oleg P Dimitriev
- V. Lashkaryov Institute of Semiconductor Physics NAS of Ukraine, pr. Nauki 41, Kyiv 03028, Ukraine
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3
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Zheng M, Yuan J. Polymeric nanostructures based on azobenzene and their biomedical applications: synthesis, self-assembly and stimuli-responsiveness. Org Biomol Chem 2021; 20:749-767. [PMID: 34908082 DOI: 10.1039/d1ob01823j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Amphiphilic polymers can self-assemble to form nanoparticles with different structures under suitable conditions. Polymer nanoparticles functionalized with aromatic azo groups are endowed with photo-responsive properties. In recent years, a variety of photoresponsive polymers and nanoparticles have been developed based on azobenzene, using different molecular design strategies and synthetic routes. This article reviews the progress of this rapidly developing research field, focusing on the structure, synthesis, assembly and response of photo-responsive polymer assemblies. According to the molecular structure, photo-responsive polymers can be divided into linear polymers containing azobenzene in a side chain, linear polymers containing azobenzene in the main chain, linear polymers containing azobenzene in an end group, branched polymers containing azobenzene and supramolecular polymers containing azobenzene. These systems have broad biomedical application prospects in the field of drug delivery and imaging applications.
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Affiliation(s)
- Mingxin Zheng
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, China.
| | - Jinying Yuan
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, China.
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4
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Conjugated Polymer/Graphene Oxide Nanocomposites—State-of-the-Art. JOURNAL OF COMPOSITES SCIENCE 2021. [DOI: 10.3390/jcs5110292] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Graphene oxide is an imperative modified form of graphene. Similar to graphene, graphene oxide has gained vast interest for the myriad of industrial applications. Conjugated polymers or conducting polymers are well known organic materials having conducting backbone. These polymers have semiconducting nature due to π-conjugation along the main chain. Doping and modification have been used to enhance the electrical conductivity of the conjugated polymers. The nanocomposites of the conjugated polymers have been reported with the nanocarbon nanofillers including graphene oxide. This review essentially presents the structure, properties, and advancements in the field of conducting polymer/graphene oxide nanocomposites. The facile synthesis, processability, and physical properties of the polymer/graphene oxide nanocomposites have been discussed. The conjugated polymer/graphene oxide nanocomposites have essential significance for the supercapacitors, solar cells, and anti-corrosion materials. Nevertheless, the further advanced properties and technical applications of the conjugated polymer/graphene oxide nanocomposites need to be explored to overcome the challenges related to the high performance.
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5
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Long J, Kumar D, Deo C, Retailleau P, Dubacheva GV, Royal G, Xie J, Bogliotti N. Photo-/Electroinduced Irreversible Isomerization of 2,2'-Azobispyridine Ligands in Arene Ruthenium(II) Complexes. Chemistry 2021; 27:9563-9570. [PMID: 33780046 DOI: 10.1002/chem.202100142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Indexed: 11/07/2022]
Abstract
Novel arene RuII complexes containing 2,2'-azobispyridine ligands were synthesized and characterized by using 1 H and 13 C NMR spectroscopy, UV/vis spectroscopy, electrochemistry, DFT calculations and single-crystal X-ray diffraction. Z-configured complexes featuring unprecedented seven-membered chelate rings involving the nitrogen atom of both pyridines were isolated and were shown to undergo irreversible isomerization to the corresponding E-configured five-membered chelate complexes in response to light or electrochemical stimulus.
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Affiliation(s)
- Jonathan Long
- Université Paris-Saclay, ENS Paris-Saclay, CNRS Photophysique et Photochimie Supramoléculaires et Macromoléculaires, 91190, Gif-sur-Yvette, France
| | - Divyaratan Kumar
- Université Paris-Saclay, ENS Paris-Saclay, CNRS Photophysique et Photochimie Supramoléculaires et Macromoléculaires, 91190, Gif-sur-Yvette, France
| | - Claire Deo
- Université Paris-Saclay, ENS Paris-Saclay, CNRS Photophysique et Photochimie Supramoléculaires et Macromoléculaires, 91190, Gif-sur-Yvette, France
| | - Pascal Retailleau
- Université Paris-Saclay, CNRS, Institut de Chimie des Substances Naturelles, UPR 2301, 91198, Gif-sur-Yvette, France
| | - Galina V Dubacheva
- Université Paris-Saclay, ENS Paris-Saclay, CNRS Photophysique et Photochimie Supramoléculaires et Macromoléculaires, 91190, Gif-sur-Yvette, France.,Université Grenoble Alpes, CNRS Département de Chimie Moléculaire (UMR5250), F38400, Grenoble, France
| | - Guy Royal
- Université Grenoble Alpes, CNRS Département de Chimie Moléculaire (UMR5250), F38400, Grenoble, France
| | - Juan Xie
- Université Paris-Saclay, ENS Paris-Saclay, CNRS Photophysique et Photochimie Supramoléculaires et Macromoléculaires, 91190, Gif-sur-Yvette, France
| | - Nicolas Bogliotti
- Université Paris-Saclay, ENS Paris-Saclay, CNRS Photophysique et Photochimie Supramoléculaires et Macromoléculaires, 91190, Gif-sur-Yvette, France
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6
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Wang V, Kim J, Kim J, Lee SW, Kim KT. On-demand shape transformation of polymer vesicles via site-specific isomerization of hydrazone photoswitches in monodisperse hydrophobic oligomers. Polym Chem 2021. [DOI: 10.1039/d1py00981h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Stimuli-responsive polymersomes exhibited reversible shape transformation upon irradiation with UV or visible light due to the E–Z isomerization of the hydrazone-based photoswitch resulting in a conformational change of the OPLA block.
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Affiliation(s)
- Valene Wang
- Department of Chemistry, Seoul National University, Seoul 08826, Korea
| | - Jiwon Kim
- Department of Chemistry, Seoul National University, Seoul 08826, Korea
| | - Junyoung Kim
- Department of Chemistry, Seoul National University, Seoul 08826, Korea
| | - Seul Woo Lee
- Department of Chemistry, Seoul National University, Seoul 08826, Korea
| | - Kyoung Taek Kim
- Department of Chemistry, Seoul National University, Seoul 08826, Korea
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7
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Ren H, Yang P, Winnik FM. Azopyridine: a smart photo- and chemo-responsive substituent for polymers and supramolecular assemblies. Polym Chem 2020. [DOI: 10.1039/d0py01093f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This mini-review summarizes key features of the photoisomerization of polymer-tethered azopyridine in aqueous media and describes recent accomplishments on the fast thermal cis-to-trans relaxation of azopyridinium or H-bonded azopyridine.
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Affiliation(s)
- Hao Ren
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710119
| | - Peng Yang
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710119
| | - Françoise M. Winnik
- Laboratory of Polymer Chemistry
- Department of Chemistry
- PB 55
- University of Helsinki
- Helsinki
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8
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Zhang X, Zhu C, Xu B, Qin L, Wei J, Yu Y. Rapid, Localized, and Athermal Shape Memory Performance Triggered by Photoswitchable Glass Transition Temperature. ACS APPLIED MATERIALS & INTERFACES 2019; 11:46212-46218. [PMID: 31721557 DOI: 10.1021/acsami.9b17271] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Shape memory polymers that undergo shape recovery at room temperature (RT) are desirable for their potential in vivo applications, yet challenging. Herein, light-triggered athermal shape memory effect of azopolymer networks is reported by photoswitching the glass transition temperature (Tg) rather than external heating. Thanks to the switchable Tg of azopolymer induced by reversible trans-cis isomerization, the entropic energy is trapped in low Tg state (cis-form Tg < RT) to deform into a temporary shape and fixed in high Tg state (trans-form Tg > RT). Upon exposure to UV light, the reduced low Tg allows release of the entropic energy, realizing athermal shape recovery of the permanent shape. By exploring the shape memory performance, we demonstrate diverse light-induced rapid shape recovery from temporary shape to original shape. Because of the instant, precise, and spatiotemporal manipulation of light, programmable shape recovery of surface topography is further extended. We anticipate that this strategy will provide tremendous opportunities for future precise medicine devices and soft robotics.
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Affiliation(s)
- Xiao Zhang
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers , Fudan University , 220 Handan Road , Shanghai , 200433 , China
| | - Chongyu Zhu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers , Fudan University , 220 Handan Road , Shanghai , 200433 , China
| | - Bo Xu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers , Fudan University , 220 Handan Road , Shanghai , 200433 , China
| | - Lang Qin
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers , Fudan University , 220 Handan Road , Shanghai , 200433 , China
| | - Jia Wei
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers , Fudan University , 220 Handan Road , Shanghai , 200433 , China
| | - Yanlei Yu
- Department of Materials Science and State Key Laboratory of Molecular Engineering of Polymers , Fudan University , 220 Handan Road , Shanghai , 200433 , China
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9
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Xu WC, Sun S, Wu S. Photoinduced Reversible Solid-to-Liquid Transitions for Photoswitchable Materials. Angew Chem Int Ed Engl 2019; 58:9712-9740. [PMID: 30737869 DOI: 10.1002/anie.201814441] [Citation(s) in RCA: 123] [Impact Index Per Article: 24.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Indexed: 11/06/2022]
Abstract
Heating and cooling can induce reversible solid-to-liquid transitions of matter. In contrast, athermal photochemical processes can induce reversible solid-to-liquid transitions of some newly developed azobenzene compounds. Azobenzene is photoswitchable. UV light induces trans-to-cis isomerization; visible light or heat induces cis-to-trans isomerization. Trans and cis isomers usually have different melting points (Tm ) or glass transition temperatures (Tg ). If Tm or Tg of an azobenzene compound in trans and cis forms are above and below room temperature, respectively, light may induce reversible solid-to-liquid transitions. In this Review, we introduce azobenzene compounds that exhibit photoinduced reversible solid-to-liquid transitions, discuss the mechanisms and design principles, and show their potential applications in healable coatings, adhesives, transfer printing, lithography, actuators, fuels, and gas separation. Finally, we discuss remaining challenges in this field.
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Affiliation(s)
- Wen-Cong Xu
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Anhui Key Laboratory of Optoelectronic Science and Technology, Department of Polymer Science and Engineering, University of Science and Technology of China, Jinzhai Road 96, Hefei, 230026, China
| | - Shaodong Sun
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Anhui Key Laboratory of Optoelectronic Science and Technology, Department of Polymer Science and Engineering, University of Science and Technology of China, Jinzhai Road 96, Hefei, 230026, China
| | - Si Wu
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Anhui Key Laboratory of Optoelectronic Science and Technology, Department of Polymer Science and Engineering, University of Science and Technology of China, Jinzhai Road 96, Hefei, 230026, China
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10
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Xu W, Sun S, Wu S. Photoinduzierte, reversible Fest‐flüssig‐Übergänge unter Verwendung photoschaltbarer Materialien. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814441] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Wen‐Cong Xu
- CAS Key Laboratory of Soft Matter ChemistryHefei National Laboratory for Physical Sciences at the MicroscaleAnhui Key Laboratory of Optoelectronic Science and TechnologyDepartment of Polymer Science and EngineeringUniversity of Science and Technology of China Jinzhai Road 96 Hefei 230026 China
| | - Shaodong Sun
- CAS Key Laboratory of Soft Matter ChemistryHefei National Laboratory for Physical Sciences at the MicroscaleAnhui Key Laboratory of Optoelectronic Science and TechnologyDepartment of Polymer Science and EngineeringUniversity of Science and Technology of China Jinzhai Road 96 Hefei 230026 China
| | - Si Wu
- CAS Key Laboratory of Soft Matter ChemistryHefei National Laboratory for Physical Sciences at the MicroscaleAnhui Key Laboratory of Optoelectronic Science and TechnologyDepartment of Polymer Science and EngineeringUniversity of Science and Technology of China Jinzhai Road 96 Hefei 230026 China
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11
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Fu J, Zhang X, Miao B, Yan D. Light-responsive expansion-contraction of spherical nanoparticle grafted with azopolymers. J Chem Phys 2017; 146:164901. [PMID: 28456201 DOI: 10.1063/1.4981914] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Affiliation(s)
- Jie Fu
- Department of Physics, Beijing Normal University, Beijing 100875, China
| | - Xinghua Zhang
- School of Science, Beijing Jiaotong University, Beijing 100044, China
| | - Bing Miao
- College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Dadong Yan
- Department of Physics, Beijing Normal University, Beijing 100875, China
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12
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Hu X, Zhang Y, Xie Z, Jing X, Bellotti A, Gu Z. Stimuli-Responsive Polymersomes for Biomedical Applications. Biomacromolecules 2017; 18:649-673. [DOI: 10.1021/acs.biomac.6b01704] [Citation(s) in RCA: 265] [Impact Index Per Article: 37.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Xiuli Hu
- Joint
Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, North Carolina 27695, United States
- State
Key Laboratory of Polymer Chemistry and Physics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Jilin 130022, People’s Republic of China
| | - Yuqi Zhang
- Joint
Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, North Carolina 27695, United States
| | - Zhigang Xie
- State
Key Laboratory of Polymer Chemistry and Physics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Jilin 130022, People’s Republic of China
| | - Xiabin Jing
- State
Key Laboratory of Polymer Chemistry and Physics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Jilin 130022, People’s Republic of China
| | - Adriano Bellotti
- Joint
Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, North Carolina 27695, United States
- Department
of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Zhen Gu
- Joint
Department of Biomedical Engineering, University of North Carolina at Chapel Hill and North Carolina State University, Raleigh, North Carolina 27695, United States
- Center
for Nanotechnology in Drug Delivery and Division of Molecular Pharmaceutics,
UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
- Department
of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
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13
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Gao M, Tan R, Hao P, Zhang Y, Deng J, Yin D. Ultraviolet-responsive self-assembled metallomicelles for photocontrollable catalysis of asymmetric sulfoxidation in water. RSC Adv 2017. [DOI: 10.1039/c7ra11022g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Self-assembled metallomicelles with ultraviolet (UV)-controlled morphologies were constructed from a synthesized azobenzene-containing amphiphilic chiral salen TiIV catalyst.
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Affiliation(s)
- Mengqiao Gao
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research
- Ministry of Education
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources
- Hunan Normal University
- Changsha 410081
| | - Rong Tan
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research
- Ministry of Education
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources
- Hunan Normal University
- Changsha 410081
| | - Pengbo Hao
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research
- Ministry of Education
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources
- Hunan Normal University
- Changsha 410081
| | - Yaoyao Zhang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research
- Ministry of Education
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources
- Hunan Normal University
- Changsha 410081
| | - Jiang Deng
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research
- Ministry of Education
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources
- Hunan Normal University
- Changsha 410081
| | - Donghong Yin
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research
- Ministry of Education
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources
- Hunan Normal University
- Changsha 410081
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14
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Li D, Jiang J, Huang Q, Wang G, Zhang M, Du J. Light-triggered “on–off” switching of fluorescence based on a naphthopyran-containing compound polymer micelle. Polym Chem 2016. [DOI: 10.1039/c6py00490c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a compound micelle based on a naphthopyran-containing copolymer and a fluorophore-containing copolymer for light-triggered “on–off” switching of fluorescence.
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Affiliation(s)
- Dehua Li
- Faculty of Chemistry
- Northeast Normal University
- Changchun 130024
- P R China
| | - Jinhui Jiang
- Department of Polymeric Materials
- School of Materials Science and Engineering
- Tongji University
- Shanghai 210804
- P R China
| | - Qiutong Huang
- Department of Polymeric Materials
- School of Materials Science and Engineering
- Tongji University
- Shanghai 210804
- P R China
| | - Guang Wang
- Faculty of Chemistry
- Northeast Normal University
- Changchun 130024
- P R China
| | - Meiduo Zhang
- Faculty of Chemistry
- Northeast Normal University
- Changchun 130024
- P R China
| | - Jianzhong Du
- Department of Polymeric Materials
- School of Materials Science and Engineering
- Tongji University
- Shanghai 210804
- P R China
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15
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Kalva N, Basutkar NB, Ambade AV. Photoresponsive assemblies of linear-dendritic copolymers containing azobenzene in the dendron interior: the effect of the dendron structure on dye encapsulation and release. RSC Adv 2016. [DOI: 10.1039/c6ra02250b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Linear-dendritic copolymers show differential dye encapsulation and photoinduced dye release based on the number and positions of azobenzenes in the dendritic backbone as well as substituents on the dendron periphery.
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Affiliation(s)
- Nagendra Kalva
- Polymer Science and Engineering Division
- CSIR-National Chemical Laboratory
- Pune-411008
- India
- Academy of Scientific and Innovative Research
| | - Nitin B. Basutkar
- Polymer Science and Engineering Division
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | - Ashootosh V. Ambade
- Polymer Science and Engineering Division
- CSIR-National Chemical Laboratory
- Pune-411008
- India
- Academy of Scientific and Innovative Research
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16
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Li J, Chen L, Xu J, Wang K, Wang X, He X, Dong H, Lin S, Zhu J. Photoguided Shape Deformation of Azobenzene-Containing Polymer Microparticles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:13094-13100. [PMID: 26548328 DOI: 10.1021/acs.langmuir.5b03610] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Here we present the generation of uniform microparticles with tunable diameters from azobenzene-based homopolymer by combining the microfluidics technique and emulsion-solvent evaporation route. In addition, the photoinduced deformation behavior of these microspheres, irradiated by a linearly polarized beam with different irradiation time and direction, are systemically studied. The deformation process through real time optical microscope observation can be investigated, benefiting from the uniform and microscaled size of the polymer particles. These results indicate that the deformation degree characterized by relative variation of the long axial for the particles can be controlled by the irradiation time. Moreover, elongated particles with tunable aspect ratio or tilted shape can be generated by manipulating the irradiation direction and/or time. Interestingly, the shape transformation kinetics displays a significant dependence on initial size of the polymer particle. In addition, the shape transformation of the polymer particle can lead to the variation of the orientation and distribution of the encapsulated anisotropic gold nanorods.
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Affiliation(s)
- Jingyi Li
- Key Laboratory for Large-Format Battery Materials and Systems of the Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology , Wuhan 430074, China
| | - Lingzhi Chen
- Shanghai Key Laboratory of Advanced Polymer Materials, School of Materials Science and Engineering, East China University of Science and Technology , Shanghai 200237, China
| | - Jiangping Xu
- Key Laboratory for Large-Format Battery Materials and Systems of the Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology , Wuhan 430074, China
| | - Ke Wang
- Key Laboratory for Large-Format Battery Materials and Systems of the Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology , Wuhan 430074, China
| | - Xiaofan Wang
- Shanghai Key Laboratory of Advanced Polymer Materials, School of Materials Science and Engineering, East China University of Science and Technology , Shanghai 200237, China
| | - Xiaohua He
- School of Chemistry and Molecular Engineering, East China Normal University , Shanghai 200062, China
| | - Hai Dong
- Key Laboratory for Large-Format Battery Materials and Systems of the Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology , Wuhan 430074, China
| | - Shaoliang Lin
- Shanghai Key Laboratory of Advanced Polymer Materials, School of Materials Science and Engineering, East China University of Science and Technology , Shanghai 200237, China
| | - Jintao Zhu
- Key Laboratory for Large-Format Battery Materials and Systems of the Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology , Wuhan 430074, China
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17
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Boyer C, Corrigan NA, Jung K, Nguyen D, Nguyen TK, Adnan NNM, Oliver S, Shanmugam S, Yeow J. Copper-Mediated Living Radical Polymerization (Atom Transfer Radical Polymerization and Copper(0) Mediated Polymerization): From Fundamentals to Bioapplications. Chem Rev 2015; 116:1803-949. [DOI: 10.1021/acs.chemrev.5b00396] [Citation(s) in RCA: 356] [Impact Index Per Article: 39.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Cyrille Boyer
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Nathaniel Alan Corrigan
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Kenward Jung
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Diep Nguyen
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Thuy-Khanh Nguyen
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Nik Nik M. Adnan
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Susan Oliver
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Sivaprakash Shanmugam
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Jonathan Yeow
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
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18
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Menon S, Ongungal RM, Das S. Vesicle-to-Rod Transition of Polymer Aggregates upon Irradiation. MACROMOL CHEM PHYS 2015. [DOI: 10.1002/macp.201500262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Sajith Menon
- Government Polytechnic College; Kodumbu P. O. Palakkad 678 551 Kerala India
| | - Rahul M. Ongungal
- Photosciences and Photonics Section; Chemical Sciences and Technology Division; National Institute for Interdisciplinary Science and Technology (NIIST); CSIR; Trivandrum 695 019 Kerala India
- Academy of Scientific and Innovative Research (AcSIR); New Delhi 110 001 India
| | - Suresh Das
- Photosciences and Photonics Section; Chemical Sciences and Technology Division; National Institute for Interdisciplinary Science and Technology (NIIST); CSIR; Trivandrum 695 019 Kerala India
- Academy of Scientific and Innovative Research (AcSIR); New Delhi 110 001 India
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19
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20
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Basak S, Punetha VD, Bisht G, Bisht SS, Sahoo NG, Cho JW. Recent Trends of Polymer-Protein Conjugate Application in Biocatalysis: A Review. POLYM REV 2015. [DOI: 10.1080/15583724.2014.971371] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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21
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Chen B, Wang Z, Lu J, Yang X, Wang Y, Zhang Z, Zhu J, Zhou N, Li Y, Zhu X. Cyclic azobenzene-containing amphiphilic diblock copolymers: solution self-assembly and unusual photo-responsive behaviors. Polym Chem 2015. [DOI: 10.1039/c5py00246j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel amphiphilic diblock copolymer containing cyclic-azobenzene has been synthesized and self-assembled into spherical micelles which show unusual photo-responsive behaviors.
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22
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Meléndez-Ortiz HI, Varca GHC, Lugão AB, Bucio E. Smart Polymers and Coatings Obtained by Ionizing Radiation: Synthesis and Biomedical Applications. ACTA ACUST UNITED AC 2015. [DOI: 10.4236/ojpchem.2015.53003] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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23
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Jian CM, Liu BW, Chen X, Zhou ST, Fang T, Yuan JY. Construction of photoresponsive supramolecular micelles based on ethyl cellulose graft copolymer. CHINESE JOURNAL OF POLYMER SCIENCE 2014. [DOI: 10.1007/s10118-014-1450-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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24
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Xue G, Chen K, Shen G, Wang Z, Zhang Q, Cai J, Li Y. Phase-separation and photoresponse in binary azobenzene-containing polymer vesicles. Colloids Surf A Physicochem Eng Asp 2013. [DOI: 10.1016/j.colsurfa.2013.08.039] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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25
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26
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Blasco E, Serrano JL, Piñol M, Oriol L. Light Responsive Vesicles Based on Linear–Dendritic Block Copolymers Using Azobenzene–Aliphatic Codendrons. Macromolecules 2013. [DOI: 10.1021/ma4009725] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Eva Blasco
- Departamento
de Química
Orgánica, Facultad de Ciencias - Instituto de Ciencia de Materiales
de Aragón (ICMA), Universidad de Zaragoza-CSIC, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - José Luis Serrano
- Departamento de Química
Orgánica, Facultad de Ciencias, Instituto de Nanociencia de
Aragón (INA), Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Milagros Piñol
- Departamento
de Química
Orgánica, Facultad de Ciencias - Instituto de Ciencia de Materiales
de Aragón (ICMA), Universidad de Zaragoza-CSIC, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Luis Oriol
- Departamento
de Química
Orgánica, Facultad de Ciencias - Instituto de Ciencia de Materiales
de Aragón (ICMA), Universidad de Zaragoza-CSIC, Pedro Cerbuna 12, 50009 Zaragoza, Spain
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27
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Goulet-Hanssens A, Barrett CJ. Photo-control of biological systems with azobenzene polymers. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26735] [Citation(s) in RCA: 95] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Alexis Goulet-Hanssens
- Department of Chemistry; McGill University; 801 Sherbrooke Street West Montreal Quebec Canada H3A 0B8
| | - Christopher J. Barrett
- Department of Chemistry; McGill University; 801 Sherbrooke Street West Montreal Quebec Canada H3A 0B8
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28
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Xing YH, Lin SL, Lin JP, He XH. Synthesis, self-assembly and responsive properties of PEG-b-PDMAEMA-b-PMMAzo triblock copolymers. CHINESE JOURNAL OF POLYMER SCIENCE 2013. [DOI: 10.1007/s10118-013-1283-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
Stimuli-responsive block copolymer micelles are the topic of intense research since they are able to show sharp and eventually reversible responses to various environmental changes and find applications in various fields including controlled drug delivery. Among all the available stimuli, light has recently attracted much attention since it can be localized in time and space, and it can also be triggered from outside of the system. In this tutorial review, we highlight the progress realized in recent years. More precisely, we provide some guidelines towards the rational design of photo-responsive block copolymers and we present the different photo-responsive moieties that have been used so far. We also discuss the different types of irreversible and reversible responses encountered by photo-responsive block copolymer micelles. Finally, we suggest possible future developments including the design of biocompatible systems operating at excitation wavelengths compatible for biomedical applications.
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Affiliation(s)
- Jean-François Gohy
- Bio and Soft Matter (BSMA), Institute of Condensed Matter and Nanosciences (IMCN), Université catholique de Louvain, Place L. Pasteur, 1, Louvain-la-Neuve, Belgium.
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30
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Chen K, Xue G, Shen G, Cai J, Zou G, Li Y, Zhang Q. UV and visible light induced fission of azobenzene-containing polymer vesicles. RSC Adv 2013. [DOI: 10.1039/c3ra40396c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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31
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Blasco E, Barrio JD, Sánchez-Somolinos C, Piñol M, Oriol L. Light induced molecular release from vesicles based on amphiphilic linear-dendritic block copolymers. Polym Chem 2013. [DOI: 10.1039/c2py21025h] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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32
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Sun K, Chen K, Xue G, Cai J, Zou G, Li Y, Zhang Q. Near-infrared light induced fusion and fission of azobenzene-containing polymer vesicles. RSC Adv 2013. [DOI: 10.1039/c3ra44055a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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33
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Zhang HJ, Xin Y, Yan Q, Zhou LL, Peng L, Yuan JY. Facile and efficient fabrication of photoresponsive microgels via thiol-Michael addition. Macromol Rapid Commun 2012; 33:1952-7. [PMID: 22907724 DOI: 10.1002/marc.201200439] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2012] [Revised: 07/23/2012] [Indexed: 11/12/2022]
Abstract
A photoresponsive microgel is designed by the combination of a noncovalent assembly strategy with a covalent cross-linking method. End-functionalized poly(ethylene glycol) with azobenzene [(PEG-(Azo)(2))] was mixed with acrylate-modified β-CD (β-CD-MAA) to form photoresponsive inclusion complex through host-guest interaction. The above photoresponsive complex was cross-linked by thiol-functionalized PEG (PEG-dithiol) via Michael addition click reaction. The photoreversibility of resulted microgel was studied by TEM, UV-Vis spectroscopy, and (1)H NMR measurements. The characterization results indicated that the reversible size changes of the microgel could be achieved by alternative UV-Vis irradiations with good repeatability.
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Affiliation(s)
- Hui-Juan Zhang
- Key Lab of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, PR China
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34
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Malinova V, Nallani M, Meier W, Sinner E. Synthetic biology, inspired by synthetic chemistry. FEBS Lett 2012; 586:2146-56. [DOI: 10.1016/j.febslet.2012.05.033] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2012] [Revised: 05/14/2012] [Accepted: 05/16/2012] [Indexed: 12/12/2022]
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35
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Tang Y, Liu Z, Wu X, Liu G, Yang K, Li Y, Lu L, Cai Y. Modulating structural stability and acid sensitivity of photosensitive polymer micelles simply via one‐batch UV irradiation. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yufang Tang
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Zhilin Liu
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Xuewen Wu
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Guhuan Liu
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Ke Yang
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Yaohua Li
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Lican Lu
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, China
| | - Yuanli Cai
- Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, and Key Laboratory of Advanced Functional Polymeric Materials of College of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, China
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
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36
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Affiliation(s)
- Yue Zhao
- Département de chimie, Université de Sherbrooke, Sherbrooke, Québec,
Canada J1K 2R1
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37
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Cabane E, Zhang X, Langowska K, Palivan CG, Meier W. Stimuli-responsive polymers and their applications in nanomedicine. Biointerphases 2012; 7:9. [PMID: 22589052 DOI: 10.1007/s13758-011-0009-3] [Citation(s) in RCA: 243] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2011] [Accepted: 11/29/2011] [Indexed: 11/27/2022] Open
Abstract
This review focuses on smart nano-materials built of stimuli-responsive (SR) polymers and will discuss their numerous applications in the biomedical field. The authors will first provide an overview of different stimuli and their corresponding, responsive polymers. By introducing myriad functionalities, SR polymers present a wide range of possibilities in the design of stimuli-responsive devices, making use of virtually all types of polymer constructs, from self-assembled structures (micelles, vesicles) to surfaces (polymer brushes, films) as described in the second section of the review. In the last section of this review the authors report on some of the most promising applications of stimuli-responsive polymers in nanomedicine. In particular, we will discuss applications pertaining to diagnosis, where SR polymers are used to construct sensors capable of selective recognition and quantification of analytes and physical variables, as well as imaging devices. We will also highlight some examples of responsive systems used for therapeutic applications, including smart drug delivery systems (micelles, vesicles, dendrimers...) and surfaces for regenerative medicine.
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Affiliation(s)
- Etienne Cabane
- Chemistry Department, University of Basel, Klingelbergstrasse 80, 4056, Basel, Switzerland
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38
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Isenbügel K, Gehrke Y, Ritter H. Photo-Switchable Behavior of Azobenzene-Dye-Modified Silica Nanoparticles and Their Assembly With Cyclodextrin Derivatives. MACROMOL CHEM PHYS 2012. [DOI: 10.1002/macp.201100601] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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39
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Wu M, Cao Y, Zhang X, Zhang Y, Chen Y, He L, Qian Z. Double “plug and play” templates technology for photo controllable drug release polyelectrolyte multilayers. Chem Commun (Camb) 2012; 48:9846-8. [DOI: 10.1039/c2cc35274e] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Yan Q, Hu J, Zhou R, Ju Y, Yin Y, Yuan J. Visible light-responsive micelles formed from dialkoxyanthracene-containing block copolymers. Chem Commun (Camb) 2012; 48:1913-5. [DOI: 10.1039/c2cc16921e] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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41
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Liu Z, Tang Y, Li N, Lu L, Deng J, Cai Y. Modulating light-tunable acid sensitivity of a bioinspired polymer simply by adjusting the position of a single methoxy substituent. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.25057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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42
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Menon S, Thekkayil R, Varghese S, Das S. Photoresponsive soft materials: Synthesis and photophysical studies of a stilbene-based diblock copolymer. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24973] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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43
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Michinobu T, Eto R, Kumazawa H, Fujii N, Shigehara K. Photochromism of Azopyridine Side Chain Polymer Controlled by Supramolecular Self-Assembly. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2011. [DOI: 10.1080/15226514.2011.586279] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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44
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Menon S, Das S. Photoresponsive self-assembling structures from a pyrene-based triblock copolymer. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24886] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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45
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Yan B, He J, Ayotte P, Zhao Y. Optically Triggered Dissociation of Kinetically Stabilized Block Copolymer Vesicles in Aqueous Solution. Macromol Rapid Commun 2011; 32:972-6. [DOI: 10.1002/marc.201100118] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2011] [Revised: 04/02/2011] [Indexed: 11/10/2022]
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46
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Chen Z, He Y, Wang Y, Wang X. Amphiphilic Diblock Copolymer with Dithienylethene Pendants: Synthesis and Photo-Modulated Self-Assembly. Macromol Rapid Commun 2011; 32:977-82. [DOI: 10.1002/marc.201100142] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2011] [Revised: 04/06/2011] [Indexed: 11/10/2022]
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47
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Can polymeric vesicles that confine enzymatic reactions act as simplified organelles? FEBS Lett 2011; 585:1699-706. [DOI: 10.1016/j.febslet.2011.05.003] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2011] [Revised: 05/02/2011] [Accepted: 05/03/2011] [Indexed: 01/08/2023]
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48
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Liu H, Kobayashi T, Yu H. Easy Fabrication and Morphology Control of Supramolecular Liquid-Crystalline Polymer Microparticles. Macromol Rapid Commun 2010; 32:378-83. [DOI: 10.1002/marc.201000582] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2010] [Revised: 10/18/2010] [Indexed: 11/07/2022]
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49
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Schumers JM, Fustin CA, Gohy JF. Light-Responsive Block Copolymers. Macromol Rapid Commun 2010; 31:1588-607. [DOI: 10.1002/marc.201000108] [Citation(s) in RCA: 282] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2010] [Indexed: 11/08/2022]
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50
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Zhao Y, Tremblay L, Zhao Y. Doubly photoresponsive and water-soluble block copolymers: Synthesis and thermosensitivity. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24191] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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