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Abodja O, Touati N, Morel M, Rudiuk S, Baigl D. ATP/azobenzene-guanidinium self-assembly into fluorescent and multi-stimuli-responsive supramolecular aggregates. Commun Chem 2024; 7:142. [PMID: 38918507 PMCID: PMC11199595 DOI: 10.1038/s42004-024-01226-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 06/17/2024] [Indexed: 06/27/2024] Open
Abstract
Building stimuli-responsive supramolecular systems is a way for chemists to achieve spatio-temporal control over complex systems as well as a promising strategy for applications ranging from sensing to drug-delivery. For its large spectrum of biological and biomedical implications, adenosine 5'-triphosphate (ATP) is a particularly interesting target for such a purpose but photoresponsive ATP-based systems have mainly been relying on covalent modification of ATP. Here, we show that simply mixing ATP with AzoDiGua, an azobenzene-guanidium compound with photodependent nucleotide binding affinity, results in the spontaneous self-assembly of the two non-fluorescent compounds into photoreversible, micrometer-sized and fluorescent aggregates. Obtained in water at room temperature and physiological pH, these supramolecular structures are dynamic and respond to several chemical, physical and biological stimuli. The presence of azobenzene allows a fast and photoreversible control of their assembly. ATP chelating properties to metal dications enable ion-triggered disassembly and fluorescence control with valence-selectivity. Finally, the supramolecular aggregates are disassembled by alkaline phosphatase in a few minutes at room temperature, resulting in enzymatic control of fluorescence. These results highlight the interest of using a photoswitchable nucleotide binding partner as a self-assembly brick to build highly responsive supramolecular entities involving biological targets without the need to covalently modify them.
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Affiliation(s)
- Olivier Abodja
- PASTEUR, Department of Chemistry, École Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005, Paris, France
| | - Nadia Touati
- Chimie ParisTech, Université PSL, CNRS, Institut de Recherche de Chimie-Paris, PCMTH, 75005, Paris, France
| | - Mathieu Morel
- PASTEUR, Department of Chemistry, École Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005, Paris, France
| | - Sergii Rudiuk
- PASTEUR, Department of Chemistry, École Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005, Paris, France
| | - Damien Baigl
- PASTEUR, Department of Chemistry, École Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005, Paris, France.
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2
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Lai Y, He X, Xue B, Li M, Wang H, Huang W, Yin JF, Zhang M, Yin P. Modulating Ligand-Exchange Dynamics on Metal-Organic Polyhedra for Reversible Sorting and Hybridization of Miktoarm Star Polymers. Angew Chem Int Ed Engl 2023; 62:e202311954. [PMID: 37666792 DOI: 10.1002/anie.202311954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 09/04/2023] [Indexed: 09/06/2023]
Abstract
The precise synthesis of miktoarm star polymers (MSPs) remains one of the great challenges in synthetic chemistry due to the difficulty in locating appropriate structural templates and polymer grafting/growing strategies with high selectivity and efficiency. Herein, ≈2 nm metal-organic polyhedra (MOPs), constructed from the coordination of isophthalic acid (IPA) and Cu2+ , are applied as templates for the precise synthesis of 24-arm MSPs for their unique logarithmic ligand-exchange dynamics. Six different polymers are prepared with IPA as an end group and they further coordinated with Cu2+ to afford the corresponding 24-arm star homo-polymers. MSPs can be obtained by mixing targeted homo-arm star polymers in solutions upon thermal annealing. The compositions of MSPs can be facilely and precisely tuned by the recipe of the star polymer mixtures used. Interestingly, the obtained MSPs can be sorted into homo-arm star polymers through a typical solvent extraction procedure. The hybridization and sorting process can be reversibly conducted through the cycle of thermal annealing and solvent treatment. The complex coordination framework not only opens new avenues for the facile and precise synthesis of MSPs and MOPs with hybrid functionalities, but also provides the capability to design sustainable polymer systems.
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Affiliation(s)
- Yuyan Lai
- State Key Laboratory of Luminescent Materials and Devices, South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Xiaofeng He
- State Key Laboratory of Luminescent Materials and Devices, South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Binghui Xue
- State Key Laboratory of Luminescent Materials and Devices, South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Mu Li
- State Key Laboratory of Luminescent Materials and Devices, South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Huihui Wang
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan Provincial Key Lab of Fine Chemistry, School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan, 570228, P. R. China
| | - Wei Huang
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan Provincial Key Lab of Fine Chemistry, School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan, 570228, P. R. China
| | - Jia-Fu Yin
- State Key Laboratory of Luminescent Materials and Devices, South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Mingxin Zhang
- State Key Laboratory of Marine Resource Utilization in South China Sea, Hainan Provincial Key Lab of Fine Chemistry, School of Chemical Engineering and Technology, Hainan University, Haikou, Hainan, 570228, P. R. China
| | - Panchao Yin
- State Key Laboratory of Luminescent Materials and Devices, South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou, 510640, P. R. China
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3
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Zong L, Kan L, Yuan C, He Y, Zhang W, Qiao X, Zhang X, Liu M, Shi G, Pang X. Chiral Confined Unimolecular Micelles for Controlled In Situ Fabrication of Optically Active Hybrid Nanostructures. J Phys Chem Lett 2023; 14:10361-10368. [PMID: 37948649 DOI: 10.1021/acs.jpclett.3c02719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Functional nanomaterials made by chiral induction have attracted extensive attention because of their intriguing characteristics and potential applications. However, the precise and controllable fabrication of chiral nanomaterials still remains challenging but is highly desired. In this study, chiral unimolecular micelles with different molecular weights and chiroptical activities were prepared by photoinduced atom transfer radical polymerization (photoATRP). Through nanoconfined growth, the chiral plasmonic nanoparticle assemblies with predesigned size and morphology were prepared using chiral unimolecular micelles as nanoreactors. The controllability over chiral assemblies and the size effect on chiroptical properties were also investigated. Furthermore, chiral complexes with absorption asymmetry and circularly polarized luminescence (glum = 4.25 × 10-4) were easily constructed via mixing of organic fluorescent molecules and chiral templates based on intermolecular hydrogen bonds. Such results indicated that our unimolecular-micelle-based templates enable the controllable preparation of both inorganic and organic chiral nanostructures with tailored dimensions, sizes, compositions, and optical activities.
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Affiliation(s)
- Lingxin Zong
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials, Henan Key Laboratory of Advanced Nylon Materials and Application, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
| | - Longwang Kan
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials, Henan Key Laboratory of Advanced Nylon Materials and Application, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
| | - Chenrong Yuan
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials, Henan Key Laboratory of Advanced Nylon Materials and Application, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
| | - Yanjie He
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials, Henan Key Laboratory of Advanced Nylon Materials and Application, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
| | - Wenjie Zhang
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials, Henan Key Laboratory of Advanced Nylon Materials and Application, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
| | - Xiaoguang Qiao
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials, Henan Key Laboratory of Advanced Nylon Materials and Application, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
- College of Materials Engineering; Henan International Joint Laboratory of Rare Earth Composite Materials, Henan University of Engineering, Zhengzhou 451191, China
| | - Xiaomeng Zhang
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials, Henan Key Laboratory of Advanced Nylon Materials and Application, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
| | - Minying Liu
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials, Henan Key Laboratory of Advanced Nylon Materials and Application, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
| | - Ge Shi
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials, Henan Key Laboratory of Advanced Nylon Materials and Application, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
| | - Xinchang Pang
- Henan Joint International Research Laboratory of Living Polymerizations and Functional Nanomaterials, Henan Key Laboratory of Advanced Nylon Materials and Application, School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
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4
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Guo X, Song T, Chen D, Zhu J, Li Z, Xia Q, Wang L, Yang W. Multi Stimuli-Responsive Aggregation-Induced Emission Active Polymer Platform Based on Tetraphenylethylene-Appended Maleic Anhydride Terpolymers. ACS APPLIED MATERIALS & INTERFACES 2023; 15:3543-3557. [PMID: 36622779 DOI: 10.1021/acsami.2c21668] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Multi stimuli-responsive aggregation-induced emission (AIE) active polymers have great application prospects in high-tech innovations. Herein, three types of tetraphenylethylene (TPE)-containing monomers were synthesized and utilized in preparing TPE-appended maleic anhydride terpolymers. After hydrolysis, the produced TPE-appended maleic acid terpolymers have identical linear charge densities but different "primary" structures, which created widely varied microenvironments around the carboxylate and TPE groups. Benefiting from the synergistic interaction of the TPE moiety and the terpolymer conformation change, the TPE-appended maleic acid terpolymers exhibited fluorescence changes in response to multi stimuli, including pH, ionic strength, Ca2+, and bovine serum albumin. On both the "signaling" and the "stimuli acceptor" sides, the multi stimuli-responsive fluorescence behavior was influenced markedly by the terpolymer primary structure. The fundamental insights gained in the present work are important for developing an efficient and versatile stimuli-responsive AIE-active polymer platform for chemo-sensing, bioimaging, and so on.
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Affiliation(s)
- Xiaoning Guo
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing100029, China
| | - Tong Song
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing100029, China
| | - Dong Chen
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing100029, China
| | - Jinchang Zhu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing100029, China
| | - Zhenlin Li
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing100029, China
| | - Qing Xia
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing100029, China
| | - Li Wang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing100029, China
| | - Wantai Yang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing100029, China
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5
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Click chemistry strategies for the accelerated synthesis of functional macromolecules. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210126] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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6
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Stretchable, robust and reprocessable poly(siloxane-urethanes) elastomers based on exchangeable aromatic disulfides. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123588] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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7
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Yokochi H, Takashima R, Aoki D, Otsuka H. Using the dynamic behavior of macrocyclic monomers with a bis(hindered amino)disulfide linker for the preparation of end-functionalized polymers. Polym Chem 2020. [DOI: 10.1039/d0py00366b] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
End-functionalized polymers were synthesized by simply heating a mixture of a macrocyclic compound with one bis(2,2,6,6-tetramethylpiperidin-1-yl)disulfide (BiTEMPS) moiety and bifunctional acyclic BiTEMPS compounds as sources of repeat units and terminal groups, respectively.
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Affiliation(s)
- Hirogi Yokochi
- Department of Chemical Science and Engineering
- Tokyo Institute of Technology
- Japan
| | - Rikito Takashima
- Department of Chemical Science and Engineering
- Tokyo Institute of Technology
- Japan
| | - Daisuke Aoki
- Department of Chemical Science and Engineering
- Tokyo Institute of Technology
- Japan
- JST-PRESTO
- Meguro-ku
| | - Hideyuki Otsuka
- Department of Chemical Science and Engineering
- Tokyo Institute of Technology
- Japan
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8
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Sun H, Kabb CP, Sims MB, Sumerlin BS. Architecture-transformable polymers: Reshaping the future of stimuli-responsive polymers. Prog Polym Sci 2019. [DOI: 10.1016/j.progpolymsci.2018.09.006] [Citation(s) in RCA: 167] [Impact Index Per Article: 33.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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9
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Chen Z, Cao H, Tan T. Preparation of functionalized star polymer nanoparticles by RAFT polymerization and their application in positionally assembled enzymes for cascade reactions. NEW J CHEM 2019. [DOI: 10.1039/c9nj01122f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel multienzyme nanoreactor with excellent substrate affinity – functionalized star polymer nanoparticles was prepared by RAFT polymerization as a scaffold.
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Affiliation(s)
- Zhiwu Chen
- Beijing Key Laboratory of Bioprocess
- College of Life Science and Technology
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Hui Cao
- Beijing Key Laboratory of Bioprocess
- College of Life Science and Technology
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Tianwei Tan
- Beijing Key Laboratory of Bioprocess
- College of Life Science and Technology
- Beijing University of Chemical Technology
- Beijing 100029
- China
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10
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11
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Zhao Y. Facile Synthesis and Topological Transformation of Multicomponent Miktoarm Star Copolymers. Macromol Rapid Commun 2018; 40:e1800571. [DOI: 10.1002/marc.201800571] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 11/13/2018] [Indexed: 12/18/2022]
Affiliation(s)
- Youliang Zhao
- Suzhou Key Laboratory of Macromolecular Design and Precision SynthesisJiangsu Key Laboratory of Advanced Functional Polymer Design and ApplicationState and Local Joint Engineering Laboratory for Novel Functional Polymeric MaterialsCollege of ChemistryChemical Engineering and Materials ScienceSoochow University Suzhou 215123 China
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12
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Mutlu H, Ceper EB, Li X, Yang J, Dong W, Ozmen MM, Theato P. Sulfur Chemistry in Polymer and Materials Science. Macromol Rapid Commun 2018; 40:e1800650. [DOI: 10.1002/marc.201800650] [Citation(s) in RCA: 137] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 10/17/2018] [Indexed: 12/22/2022]
Affiliation(s)
- Hatice Mutlu
- Institute for Biological Interfaces III; Karlsruhe Institute of Technology; Herrmann-von-Helmholtz-Platz 1 D-76344 Eggenstein-Leopoldshafen Germany
| | - Ezgi Berfin Ceper
- Department of Bioengineering; Yildiz Technical University; Esenler 34220 Istanbul Turkey
| | - Xiaohui Li
- Institute for Chemical Technology and Polymer Chemistry; Karlsruhe Institute of Technology (KIT); Engesser Str. 18 D-76131 Karlsruhe Germany
| | - Jingmei Yang
- Institute for Chemical Technology and Polymer Chemistry; Karlsruhe Institute of Technology (KIT); Engesser Str. 18 D-76131 Karlsruhe Germany
- Institute of Fundamental Science and Frontiers; University of Electronic Science and Technology of China; Chengdu 610054 China
| | - Wenyuan Dong
- Institute for Chemical Technology and Polymer Chemistry; Karlsruhe Institute of Technology (KIT); Engesser Str. 18 D-76131 Karlsruhe Germany
| | - Mehmet Murat Ozmen
- Department of Bioengineering; Yildiz Technical University; Esenler 34220 Istanbul Turkey
| | - Patrick Theato
- Institute for Biological Interfaces III; Karlsruhe Institute of Technology; Herrmann-von-Helmholtz-Platz 1 D-76344 Eggenstein-Leopoldshafen Germany
- Institute for Chemical Technology and Polymer Chemistry; Karlsruhe Institute of Technology (KIT); Engesser Str. 18 D-76131 Karlsruhe Germany
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13
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Li X, Figg CA, Wang R, Jiang Y, Lyu Y, Sun H, Liu Y, Wang Y, Teng IT, Hou W, Cai R, Cui C, Li L, Pan X, Sumerlin BS, Tan W. Cross-Linked Aptamer-Lipid Micelles for Excellent Stability and Specificity in Target-Cell Recognition. Angew Chem Int Ed Engl 2018; 57:11589-11593. [PMID: 30079455 PMCID: PMC6442728 DOI: 10.1002/anie.201804682] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Indexed: 11/07/2022]
Abstract
The specific binding ability of DNA-lipid micelles (DLMs) can be increased by the introduction of an aptamer. However, supramolecular micellar structures based on self-assemblies of amphiphilic DLMs are expected to demonstrate low stability when interacting with cell membranes under certain conditions, which could lead to a reduction in selectivity for targeting cancer cells. We herein report a straightforward cross-linking strategy that relies on a methacrylamide branch to link aptamer and lipid segments. By an efficient photoinduced polymerization process, covalently linked aptamer-lipid units help stabilize the micelle structure and enhance aptamer probe stability, further improving the targeting ability of the resulting nanoassembly. Besides the development of a facile cross-linking method, this study clarifies the relationship between aptamer-lipid concentration and the corresponding binding ability.
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Affiliation(s)
- Xiaowei Li
- Center for Research at the Bio/Nano Interface, Department of Chemistry and Department of Physiology and Functional Genomics Health Cancer Center, UF Genetics Institute and McKnight Brain Institute, University of Florida Gainesville, FL 32611 (USA)
| | - C. Adrian Figg
- George and Josephine Butler Polymer Research Laboratory Center for Macromolecular Science and Engineering Department of Chemistry, University of Florida Gainesville, FL 32611-7200 (USA)
| | - Ruowen Wang
- Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Life Sciences and College of Chemistry and Chemical Engineering Aptamer Engineering, Center of Hunan Province, Hunan University Changsha, Hunan, 410082 (China), Institute of Molecular Medicine, Renji Hospital, Shanghai Jiao Tong University School of Medicine, College of Chemistry and Chemical Engineering, Shanghai, 200240 (China)
| | - Ying Jiang
- Center for Research at the Bio/Nano Interface, Department of Chemistry and Department of Physiologyand Functional Genomics Health Cancer Center,UFGenetics Institute and McKnightBrain Institute, University of Florida Gainesville, FL 32611 (USA), Molecular Science and Biomedicine Laboratory (MBL), State Key LaboratoryofChemo/Bio-SensingandChemometrics,CollegeofLife Sciences and College of Chemistry and Chemical Engineering Aptamer Engineering, Center of Hunan Province, Hunan University Changsha,Hunan, 410082 (China)
| | - Yifan Lyu
- Center for Research at the Bio/Nano Interface, Department of Chemistry and Department of Physiologyand Functional Genomics Health Cancer Center,UFGenetics Institute and McKnightBrain Institute, University of Florida Gainesville, FL 32611 (USA), Molecular Science and Biomedicine Laboratory (MBL), State Key LaboratoryofChemo/Bio-SensingandChemometrics,CollegeofLife Sciences and College of Chemistry and Chemical Engineering Aptamer Engineering, Center of Hunan Province, Hunan University Changsha,Hunan, 410082 (China)
| | - Hao Sun
- George and Josephine Butler PolymerResearch Laboratory Center for Macromolecular Science and Engineering Department of Chemistry,University of Florida Gainesville, FL 32611-7200 (USA)
| | - Yuan Liu
- Molecular Science and Biomedicine Laboratory (MBL), State Key LaboratoryofChemo/Bio-SensingandChemometrics,CollegeofLife Sciences and College of Chemistry and Chemical Engineering Aptamer Engineering, Center of Hunan Province, Hunan University Changsha,Hunan, 410082 (China)
| | - Yanyue Wang
- Center for Research at the Bio/Nano Interface, Department of Chemistry and Department of Physiologyand Functional Genomics Health Cancer Center,UFGenetics Institute and McKnightBrain Institute, University of Florida Gainesville, FL 32611 (USA)
| | - I-Ting Teng
- Center for Research at the Bio/Nano Interface, Department of Chemistry and Department of Physiologyand Functional Genomics Health Cancer Center,UFGenetics Institute and McKnightBrain Institute, University of Florida Gainesville, FL 32611 (USA)
| | - Weijia Hou
- Center for Research at the Bio/Nano Interface, Department of Chemistry and Department of Physiologyand Functional Genomics Health Cancer Center,UFGenetics Institute and McKnightBrain Institute, University of Florida Gainesville, FL 32611 (USA)
| | - Ren Cai
- Molecular Science and Biomedicine Laboratory (MBL), State Key LaboratoryofChemo/Bio-SensingandChemometrics,CollegeofLife Sciences and College of Chemistry and Chemical Engineering Aptamer Engineering, Center of Hunan Province, Hunan University Changsha,Hunan, 410082 (China)
| | - Cheng Cui
- Center for Research at the Bio/Nano Interface, Department of Chemistry and Department of Physiologyand Functional Genomics Health Cancer Center,UFGenetics Institute and McKnightBrain Institute, University of Florida Gainesville, FL 32611 (USA), Molecular Science and Biomedicine Laboratory (MBL), State Key LaboratoryofChemo/Bio-SensingandChemometrics,CollegeofLife Sciences and College of Chemistry and Chemical Engineering Aptamer Engineering, Center of Hunan Province, Hunan University Changsha,Hunan, 410082 (China)
| | - Long Li
- Center for Research at the Bio/Nano Interface, Department of Chemistry and Department of Physiologyand Functional Genomics Health Cancer Center,UFGenetics Institute and McKnightBrain Institute, University of Florida Gainesville, FL 32611 (USA)
| | - Xiaoshu Pan
- Center for Research at the Bio/Nano Interface, Department of Chemistry and Department of Physiologyand Functional Genomics Health Cancer Center,UFGenetics Institute and McKnightBrain Institute, University of Florida Gainesville, FL 32611 (USA)
| | - Brent S. Sumerlin
- George and Josephine Butler PolymerResearch Laboratory Center for Macromolecular Science and Engineering Department of Chemistry,University of Florida Gainesville, FL 32611-7200 (USA)
| | - Weihong Tan
- Center for Research at the Bio/Nano Interface, Department of Chemistry and Department of Physiologyand Functional Genomics Health Cancer Center,UFGenetics Institute and McKnightBrain Institute, University of Florida Gainesville, FL 32611 (USA), Molecular Science and Biomedicine Laboratory (MBL), State Key LaboratoryofChemo/Bio-SensingandChemometrics,CollegeofLife Sciences and College of Chemistry and Chemical Engineering Aptamer Engineering, Center of Hunan Province, Hunan University Changsha,Hunan, 410082 (China), Institute of Molecular Medicine,Renji Hospital,Shanghai Jiao Tong UniversitySchool of Medicine, College of Chemistry and Chemical Engineering, Shanghai, 200240 (China)
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14
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Li X, Figg CA, Wang R, Jiang Y, Lyu Y, Sun H, Liu Y, Wang Y, Teng IT, Hou W, Cai R, Cui C, Li L, Pan X, Sumerlin BS, Tan W. Cross-Linked Aptamer-Lipid Micelles for Excellent Stability and Specificity in Target-Cell Recognition. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201804682] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Xiaowei Li
- Center for Research at the Bio/Nano Interface; Department of Chemistry and Department of Physiology and Functional Genomics; Health Cancer Center; UF Genetics Institute and McKnight Brain Institute; University of Florida; Gainesville FL 32611 USA
| | - C. Adrian Figg
- George and Josephine Butler Polymer Research Laboratory; Center for Macromolecular Science and Engineering; Department of Chemistry; University of Florida; Gainesville FL 32611-7200 USA
| | - Ruowen Wang
- Molecular Science and Biomedicine Laboratory (MBL); State Key Laboratory of Chemo/Bio-Sensing and Chemometrics; College of Life Sciences and College of Chemistry and Chemical Engineering; Aptamer Engineering; Center of Hunan Province; Hunan University; Changsha Hunan 410082 China
- Institute of Molecular Medicine, Renji Hospital; Shanghai Jiao Tong University School of Medicine; College of Chemistry and Chemical Engineering; Shanghai 200240 China
| | - Ying Jiang
- Center for Research at the Bio/Nano Interface; Department of Chemistry and Department of Physiology and Functional Genomics; Health Cancer Center; UF Genetics Institute and McKnight Brain Institute; University of Florida; Gainesville FL 32611 USA
- Molecular Science and Biomedicine Laboratory (MBL); State Key Laboratory of Chemo/Bio-Sensing and Chemometrics; College of Life Sciences and College of Chemistry and Chemical Engineering; Aptamer Engineering; Center of Hunan Province; Hunan University; Changsha Hunan 410082 China
| | - Yifan Lyu
- Center for Research at the Bio/Nano Interface; Department of Chemistry and Department of Physiology and Functional Genomics; Health Cancer Center; UF Genetics Institute and McKnight Brain Institute; University of Florida; Gainesville FL 32611 USA
- Molecular Science and Biomedicine Laboratory (MBL); State Key Laboratory of Chemo/Bio-Sensing and Chemometrics; College of Life Sciences and College of Chemistry and Chemical Engineering; Aptamer Engineering; Center of Hunan Province; Hunan University; Changsha Hunan 410082 China
- Institute of Molecular Medicine, Renji Hospital; Shanghai Jiao Tong University School of Medicine; College of Chemistry and Chemical Engineering; Shanghai 200240 China
| | - Hao Sun
- George and Josephine Butler Polymer Research Laboratory; Center for Macromolecular Science and Engineering; Department of Chemistry; University of Florida; Gainesville FL 32611-7200 USA
| | - Yuan Liu
- Molecular Science and Biomedicine Laboratory (MBL); State Key Laboratory of Chemo/Bio-Sensing and Chemometrics; College of Life Sciences and College of Chemistry and Chemical Engineering; Aptamer Engineering; Center of Hunan Province; Hunan University; Changsha Hunan 410082 China
| | - Yanyue Wang
- Center for Research at the Bio/Nano Interface; Department of Chemistry and Department of Physiology and Functional Genomics; Health Cancer Center; UF Genetics Institute and McKnight Brain Institute; University of Florida; Gainesville FL 32611 USA
| | - I-Ting Teng
- Center for Research at the Bio/Nano Interface; Department of Chemistry and Department of Physiology and Functional Genomics; Health Cancer Center; UF Genetics Institute and McKnight Brain Institute; University of Florida; Gainesville FL 32611 USA
| | - Weijia Hou
- Center for Research at the Bio/Nano Interface; Department of Chemistry and Department of Physiology and Functional Genomics; Health Cancer Center; UF Genetics Institute and McKnight Brain Institute; University of Florida; Gainesville FL 32611 USA
| | - Ren Cai
- Molecular Science and Biomedicine Laboratory (MBL); State Key Laboratory of Chemo/Bio-Sensing and Chemometrics; College of Life Sciences and College of Chemistry and Chemical Engineering; Aptamer Engineering; Center of Hunan Province; Hunan University; Changsha Hunan 410082 China
| | - Cheng Cui
- Center for Research at the Bio/Nano Interface; Department of Chemistry and Department of Physiology and Functional Genomics; Health Cancer Center; UF Genetics Institute and McKnight Brain Institute; University of Florida; Gainesville FL 32611 USA
- Molecular Science and Biomedicine Laboratory (MBL); State Key Laboratory of Chemo/Bio-Sensing and Chemometrics; College of Life Sciences and College of Chemistry and Chemical Engineering; Aptamer Engineering; Center of Hunan Province; Hunan University; Changsha Hunan 410082 China
| | - Long Li
- Center for Research at the Bio/Nano Interface; Department of Chemistry and Department of Physiology and Functional Genomics; Health Cancer Center; UF Genetics Institute and McKnight Brain Institute; University of Florida; Gainesville FL 32611 USA
| | - Xiaoshu Pan
- Center for Research at the Bio/Nano Interface; Department of Chemistry and Department of Physiology and Functional Genomics; Health Cancer Center; UF Genetics Institute and McKnight Brain Institute; University of Florida; Gainesville FL 32611 USA
| | - Brent S. Sumerlin
- George and Josephine Butler Polymer Research Laboratory; Center for Macromolecular Science and Engineering; Department of Chemistry; University of Florida; Gainesville FL 32611-7200 USA
| | - Weihong Tan
- Center for Research at the Bio/Nano Interface; Department of Chemistry and Department of Physiology and Functional Genomics; Health Cancer Center; UF Genetics Institute and McKnight Brain Institute; University of Florida; Gainesville FL 32611 USA
- Molecular Science and Biomedicine Laboratory (MBL); State Key Laboratory of Chemo/Bio-Sensing and Chemometrics; College of Life Sciences and College of Chemistry and Chemical Engineering; Aptamer Engineering; Center of Hunan Province; Hunan University; Changsha Hunan 410082 China
- Institute of Molecular Medicine, Renji Hospital; Shanghai Jiao Tong University School of Medicine; College of Chemistry and Chemical Engineering; Shanghai 200240 China
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15
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Polymer engineering based on reversible covalent chemistry: A promising innovative pathway towards new materials and new functionalities. Prog Polym Sci 2018. [DOI: 10.1016/j.progpolymsci.2018.03.002] [Citation(s) in RCA: 307] [Impact Index Per Article: 51.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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16
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Maiti S, Samanta P, Biswas G, Dhara D. Arm-First Approach toward Cross-Linked Polymers with Hydrophobic Domains via Hypervalent Iodine-Mediated Click Chemistry. ACS OMEGA 2018; 3:562-575. [PMID: 31457914 PMCID: PMC6641402 DOI: 10.1021/acsomega.7b01632] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 12/28/2017] [Indexed: 06/10/2023]
Abstract
In this work, synthesis of two cross-linked polymeric systems through isoxazoline ring formation using nitrile oxide-acrylate click chemistry has been described. In the first system, styrenic block copolymer with oxime-functionalized middle block was synthesized using S,S'-bis(α,α'-dimethyl-α″-acetic acid)trithiocarbonate as chain-transfer agent using reversible addition fragmentation chain-transfer technique. This block copolymer was further utilized to prepare core cross-linked star polymers by reacting with a four-arm acrylic cross-linker by employing environment-friendly, nontoxic PhI(OAc)2-mediated "click reaction" via the formation of isoxazoline ring. In the second system, two linear styrenic block copolymers, one containing oxime and another containing acrylate group, were reacted to form a cross-linked (CS) polymeric system. Formation of cross-linked polymers and isoxazoline ring was confirmed by Fourier transform infrared spectroscopy, gel permeation chromatography, NMR spectroscopy, and dynamic light scattering studies. Later, we also demonstrated that in aqueous medium these CS polymers produced polymeric nanoparticles (NPs), which can be used as potential carriers of hydrophobic drug molecules. The loading capacity of the hydrophobic domains has been investigated using coumarin dyes with varying hydrophobicity through steady-state and time-resolved spectroscopy studies. The polymeric NPs were also shown to successfully encapsulate a hydrophobic drug doxorubicin.
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Affiliation(s)
- Saikat Maiti
- Department of Chemistry, Indian Institute of Technology, Kharagpur, Kharagpur, West Bengal 721302, India
| | - Pousali Samanta
- Department of Chemistry, Indian Institute of Technology, Kharagpur, Kharagpur, West Bengal 721302, India
| | - Gargi Biswas
- Department of Chemistry, Indian Institute of Technology, Kharagpur, Kharagpur, West Bengal 721302, India
| | - Dibakar Dhara
- Department of Chemistry, Indian Institute of Technology, Kharagpur, Kharagpur, West Bengal 721302, India
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17
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Synthesis of core cross-linked star polymers carrying helical poly(phenyl isocyanide) arms via “core-first” strategy and their surface chiral recognition ability. POLYMER 2018. [DOI: 10.1016/j.polymer.2017.12.057] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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18
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Cash JJ, Kubo T, Dobbins DJ, Sumerlin BS. Maximizing the symbiosis of static and dynamic bonds in self-healing boronic ester networks. Polym Chem 2018. [DOI: 10.1039/c8py00123e] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Networks that contain boronic ester crosslinks undergo dynamic bond exchange that enables self-healing behavior and reprocessing.
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Affiliation(s)
- Jessica J. Cash
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
| | - Tomohiro Kubo
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
| | - Daniel J. Dobbins
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
| | - Brent S. Sumerlin
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
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19
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Noree S, Tangpasuthadol V, Kiatkamjornwong S, Hoven VP. Cascade post-polymerization modification of single pentafluorophenyl ester-bearing homopolymer as a facile route to redox-responsive nanogels. J Colloid Interface Sci 2017; 501:94-102. [DOI: 10.1016/j.jcis.2017.04.030] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 04/08/2017] [Accepted: 04/10/2017] [Indexed: 12/22/2022]
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20
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Brooks WLA, Vancoillie G, Kabb CP, Hoogenboom R, Sumerlin BS. Triple responsive block copolymers combining pH‐responsive, thermoresponsive, and glucose‐responsive behaviors. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28615] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- William L. A. Brooks
- George and Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science and Engineering, Department of ChemistryUniversity of FloridaGainesville Florida32611‐7200
| | - Gertjan Vancoillie
- George and Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science and Engineering, Department of ChemistryUniversity of FloridaGainesville Florida32611‐7200
- Department of Organic and Macromolecular ChemistryGhent UniversityKrijgslaanGhent281 S4 Belgium
| | - Christopher P. Kabb
- George and Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science and Engineering, Department of ChemistryUniversity of FloridaGainesville Florida32611‐7200
| | - Richard Hoogenboom
- Department of Organic and Macromolecular ChemistryGhent UniversityKrijgslaanGhent281 S4 Belgium
| | - Brent S. Sumerlin
- George and Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science and Engineering, Department of ChemistryUniversity of FloridaGainesville Florida32611‐7200
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21
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Yuan C, Hong B, Chang Y, Mao J, Li Y, Xu Y, Zeng B, Luo W, Gérard JF, Dai L. Cross-Linking Induced Self-Organization of Polymers into Degradable Assemblies. ACS APPLIED MATERIALS & INTERFACES 2017; 9:14700-14708. [PMID: 28388087 DOI: 10.1021/acsami.7b02252] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Covalently stabilized polymer assemblies are normally fabricated from the self-assembly of polymer chains followed by a cross-linking reaction. In this report, we show that a cross-linking-induced self-assembly approach, in which boronate cross-linking sites are formed by the condensation reaction between boronic and catechol groups, can organize polymer networks into uniform assemblies. Self-assembly of these boronate cross-linked polymer networks adopts two different driving forces in water and methanol solutions. Hydrophobic aggregation of polymer networks in water solution affords spherical assemblies, while B-N dative bond formed between boronate and imine functionalities in methanol solution organizes the polymer networks into bundle-like assemblies. We not only demonstrate the intrinsic stimuli-responsive degradability of these cross-linked assemblies but also show that their degradation can cause a controllable release of guest molecules. Moreover, bundle-like assemblies with rough surface and exposed boronate functionalities exhibit dramatically higher cell penetration capability than the spherical assemblies with smooth surface and embedded boronate functionalities.
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Affiliation(s)
- Conghui Yuan
- College of Materials, Xiamen University , Xiamen, Fujian 361005, China
- Fujian Provincial Key Laboratory of Fire Retardant Materials, College of Materials, Xiamen University , Xiamen, Fujian 361005, China
| | - Bihong Hong
- College of Materials, Xiamen University , Xiamen, Fujian 361005, China
- Fujian Provincial Key Laboratory of Fire Retardant Materials, College of Materials, Xiamen University , Xiamen, Fujian 361005, China
| | - Ying Chang
- College of Materials, Xiamen University , Xiamen, Fujian 361005, China
- Fujian Provincial Key Laboratory of Fire Retardant Materials, College of Materials, Xiamen University , Xiamen, Fujian 361005, China
| | - Jie Mao
- College of Materials, Xiamen University , Xiamen, Fujian 361005, China
- Fujian Provincial Key Laboratory of Fire Retardant Materials, College of Materials, Xiamen University , Xiamen, Fujian 361005, China
| | - Yang Li
- College of Materials, Xiamen University , Xiamen, Fujian 361005, China
- Fujian Provincial Key Laboratory of Fire Retardant Materials, College of Materials, Xiamen University , Xiamen, Fujian 361005, China
| | - Yiting Xu
- College of Materials, Xiamen University , Xiamen, Fujian 361005, China
- Fujian Provincial Key Laboratory of Fire Retardant Materials, College of Materials, Xiamen University , Xiamen, Fujian 361005, China
| | - Birong Zeng
- College of Materials, Xiamen University , Xiamen, Fujian 361005, China
- Fujian Provincial Key Laboratory of Fire Retardant Materials, College of Materials, Xiamen University , Xiamen, Fujian 361005, China
| | - Weiang Luo
- College of Materials, Xiamen University , Xiamen, Fujian 361005, China
- Fujian Provincial Key Laboratory of Fire Retardant Materials, College of Materials, Xiamen University , Xiamen, Fujian 361005, China
| | | | - Lizong Dai
- College of Materials, Xiamen University , Xiamen, Fujian 361005, China
- Fujian Provincial Key Laboratory of Fire Retardant Materials, College of Materials, Xiamen University , Xiamen, Fujian 361005, China
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22
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Huang J, Turner SR. Recent advances in alternating copolymers: The synthesis, modification, and applications of precision polymers. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.01.020] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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23
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Schmidt BVKJ, Kugele D, von Irmer J, Steinkoenig J, Mutlu H, Rüttiger C, Hawker CJ, Gallei M, Barner-Kowollik C. Dual-Gated Supramolecular Star Polymers in Aqueous Solution. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00165] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Bernhard V. K. J. Schmidt
- Department
of Colloid Chemistry, Max-Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14476 Potsdam, Germany
- Materials
Department and Materials Research Laboratory, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| | - Dennis Kugele
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse
18, 76131 Karlsruhe, Germany
- Soft
Matter Synthesis Laboratory, Institut für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Jonas von Irmer
- Ernst-Berl-Institute
for Chemical Engineering and Macromolecular Chemistry, Technische Universität Darmstadt, Alarich-Weiss-Straße 4, 64287 Darmstadt, Germany
| | - Jan Steinkoenig
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse
18, 76131 Karlsruhe, Germany
- Soft
Matter Synthesis Laboratory, Institut für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Hatice Mutlu
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse
18, 76131 Karlsruhe, Germany
- Soft
Matter Synthesis Laboratory, Institut für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Christian Rüttiger
- Ernst-Berl-Institute
for Chemical Engineering and Macromolecular Chemistry, Technische Universität Darmstadt, Alarich-Weiss-Straße 4, 64287 Darmstadt, Germany
| | - Craig J. Hawker
- Materials
Department and Materials Research Laboratory, University of California, Santa Barbara, Santa Barbara, California 93106, United States
| | - Markus Gallei
- Ernst-Berl-Institute
for Chemical Engineering and Macromolecular Chemistry, Technische Universität Darmstadt, Alarich-Weiss-Straße 4, 64287 Darmstadt, Germany
| | - Christopher Barner-Kowollik
- Preparative
Macromolecular Chemistry, Institut für Technische Chemie und
Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse
18, 76131 Karlsruhe, Germany
- Soft
Matter Synthesis Laboratory, Institut für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- School of
Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD 4001, Australia
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24
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Biswas D, An SY, Li Y, Wang X, Oh JK. Intracellular Delivery of Colloidally Stable Core-Cross-Linked Triblock Copolymer Micelles with Glutathione-Responsive Enhanced Drug Release for Cancer Therapy. Mol Pharm 2017; 14:2518-2528. [DOI: 10.1021/acs.molpharmaceut.6b01146] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Depannita Biswas
- Department
of Chemistry and Biochemistry, Concordia University, Montreal, Quebec Canada H4B 1R6
| | - So Young An
- Department
of Chemistry and Biochemistry, Concordia University, Montreal, Quebec Canada H4B 1R6
| | - Yijing Li
- Institute
of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 151, Malianwa North Road, Haidian District, Beijing 100193, China
| | - Xiangtao Wang
- Institute
of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 151, Malianwa North Road, Haidian District, Beijing 100193, China
| | - Jung Kwon Oh
- Department
of Chemistry and Biochemistry, Concordia University, Montreal, Quebec Canada H4B 1R6
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25
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Palacio H, Otálvaro F, Giraldo LF, Ponchel G, Segura-Sánchez F. Chitosan-Acrylic Polymeric Nanoparticles with Dynamic Covalent Bonds. Synthesis and Stimuli Behavior. Chem Pharm Bull (Tokyo) 2017; 65:1132-1143. [DOI: 10.1248/cpb.c17-00624] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Herman Palacio
- Grupo de Investigación BIOPOLIMER, Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de Antioquia
| | - Felipe Otálvaro
- Grupo de Investigación Síntesis y Biosíntesis de Metabolitos Naturales, Instituto de Química, Universidad de Antioquia
| | - Luis Fernando Giraldo
- Laboratorio de Investigación en Polímeros, Instituto de Química, Universidad de Antioquia
| | | | - Freimar Segura-Sánchez
- Grupo de Investigación BIOPOLIMER, Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de Antioquia
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26
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Abstract
Stimuli-responsive polymers respond to a variety of external stimuli, which include optical, electrical, thermal, mechanical, redox, pH, chemical, environmental and biological signals. This paper is concerned with the process of forming such polymers by RAFT polymerization.
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27
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28
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Altay E, Rzayev J. Synthesis of star-brush polymer architectures from end-reactive molecular bottlebrushes. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.02.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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29
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Ma K, An Z. Enzymatically Crosslinked Emulsion Gels Using Star-Polymer Stabilizers. Macromol Rapid Commun 2016; 37:1593-1597. [DOI: 10.1002/marc.201600283] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Revised: 06/21/2016] [Indexed: 01/04/2023]
Affiliation(s)
- Kai Ma
- Institute of Nanochemistry and Nanobiology; College of Environmental and Chemical Engineering; Shanghai University; Shanghai 200444 China
- Department of Chemistry; Shanghai University; Shanghai 200444 China
| | - Zesheng An
- Institute of Nanochemistry and Nanobiology; College of Environmental and Chemical Engineering; Shanghai University; Shanghai 200444 China
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30
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Sun H, Dobbins DJ, Dai Y, Kabb CP, Wu S, Alfurhood JA, Rinaldi C, Sumerlin BS. Radical Departure: Thermally-Triggered Degradation of Azo-Containing Poly(β-thioester)s. ACS Macro Lett 2016; 5:688-693. [PMID: 35614673 DOI: 10.1021/acsmacrolett.6b00327] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The design and synthesis of a new class of thermally-labile poly(β-thioester)s is reported. Aliphatic azo linkages were incorporated into the main chain of the polymers to allow for degradation to lower molecular weights upon heating. These polymers displayed a temperature-dependent degradation profile with a significant increase in decomposition rate as the temperature was raised from 60 to 95 °C. This approach was further extended to prepare amphiphilic triblock copolymers containing poly(β-thioester)s and poly(ethylene glycol) (PEG). The resulting block copolymers were capable of self-assembly into micelles in water. Moreover, the assembled nanoparticles underwent dissociation as a result of exposure to heat.
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Affiliation(s)
- Hao Sun
- George and Josephine Butler Polymer Research Laboratory, Center for
Macromolecular Science and Engineering, Department of Chemistry, ‡Department of Chemical
Engineering, and §J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, P.O. Box 117200, Gainesville, Florida, United States
| | - Daniel J. Dobbins
- George and Josephine Butler Polymer Research Laboratory, Center for
Macromolecular Science and Engineering, Department of Chemistry, ‡Department of Chemical
Engineering, and §J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, P.O. Box 117200, Gainesville, Florida, United States
| | - Yuqiong Dai
- George and Josephine Butler Polymer Research Laboratory, Center for
Macromolecular Science and Engineering, Department of Chemistry, ‡Department of Chemical
Engineering, and §J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, P.O. Box 117200, Gainesville, Florida, United States
| | - Christopher P. Kabb
- George and Josephine Butler Polymer Research Laboratory, Center for
Macromolecular Science and Engineering, Department of Chemistry, ‡Department of Chemical
Engineering, and §J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, P.O. Box 117200, Gainesville, Florida, United States
| | - Shijian Wu
- George and Josephine Butler Polymer Research Laboratory, Center for
Macromolecular Science and Engineering, Department of Chemistry, ‡Department of Chemical
Engineering, and §J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, P.O. Box 117200, Gainesville, Florida, United States
| | - Jawaher A. Alfurhood
- George and Josephine Butler Polymer Research Laboratory, Center for
Macromolecular Science and Engineering, Department of Chemistry, ‡Department of Chemical
Engineering, and §J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, P.O. Box 117200, Gainesville, Florida, United States
| | - Carlos Rinaldi
- George and Josephine Butler Polymer Research Laboratory, Center for
Macromolecular Science and Engineering, Department of Chemistry, ‡Department of Chemical
Engineering, and §J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, P.O. Box 117200, Gainesville, Florida, United States
| | - Brent S. Sumerlin
- George and Josephine Butler Polymer Research Laboratory, Center for
Macromolecular Science and Engineering, Department of Chemistry, ‡Department of Chemical
Engineering, and §J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, P.O. Box 117200, Gainesville, Florida, United States
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31
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Ren JM, McKenzie TG, Fu Q, Wong EHH, Xu J, An Z, Shanmugam S, Davis TP, Boyer C, Qiao GG. Star Polymers. Chem Rev 2016; 116:6743-836. [PMID: 27299693 DOI: 10.1021/acs.chemrev.6b00008] [Citation(s) in RCA: 515] [Impact Index Per Article: 64.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Recent advances in controlled/living polymerization techniques and highly efficient coupling chemistries have enabled the facile synthesis of complex polymer architectures with controlled dimensions and functionality. As an example, star polymers consist of many linear polymers fused at a central point with a large number of chain end functionalities. Owing to this exclusive structure, star polymers exhibit some remarkable characteristics and properties unattainable by simple linear polymers. Hence, they constitute a unique class of technologically important nanomaterials that have been utilized or are currently under audition for many applications in life sciences and nanotechnologies. This article first provides a comprehensive summary of synthetic strategies towards star polymers, then reviews the latest developments in the synthesis and characterization methods of star macromolecules, and lastly outlines emerging applications and current commercial use of star-shaped polymers. The aim of this work is to promote star polymer research, generate new avenues of scientific investigation, and provide contemporary perspectives on chemical innovation that may expedite the commercialization of new star nanomaterials. We envision in the not-too-distant future star polymers will play an increasingly important role in materials science and nanotechnology in both academic and industrial settings.
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Affiliation(s)
- Jing M Ren
- Polymer Science Group, Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
| | - Thomas G McKenzie
- Polymer Science Group, Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
| | - Qiang Fu
- Polymer Science Group, Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
| | - Edgar H H Wong
- Polymer Science Group, Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
| | - Jiangtao Xu
- Centre for Advanced Macromolecular Design (CAMD) and Australian Centre for NanoMedicine, School of Chemical Engineering, UNSW Australia , Sydney, New South Wales 2052, Australia
| | - Zesheng An
- Institute of Nanochemistry and Nanobiology, College of Environmental and Chemical Engineering, Shanghai University , Shanghai 2000444, People's Republic of China
| | - Sivaprakash Shanmugam
- Centre for Advanced Macromolecular Design (CAMD) and Australian Centre for NanoMedicine, School of Chemical Engineering, UNSW Australia , Sydney, New South Wales 2052, Australia
| | - Thomas P Davis
- ARC Centre of Excellence in Convergent Bio-Nano Science & Technology, Monash Institute of Pharmaceutical Sciences, Monash University , Parkville, Victoria 3052, Australia.,Department of Chemistry, University of Warwick , Coventry CV4 7AL, United Kingdom
| | - Cyrille Boyer
- Centre for Advanced Macromolecular Design (CAMD) and Australian Centre for NanoMedicine, School of Chemical Engineering, UNSW Australia , Sydney, New South Wales 2052, Australia
| | - Greg G Qiao
- Polymer Science Group, Department of Chemical and Biomolecular Engineering, The University of Melbourne , Parkville, Victoria 3010, Australia
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32
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Nguyen TK, Selvanayagam R, Ho KKK, Chen R, Kutty SK, Rice SA, Kumar N, Barraud N, Duong HTT, Boyer C. Co-delivery of nitric oxide and antibiotic using polymeric nanoparticles. Chem Sci 2016; 7:1016-1027. [PMID: 28808526 PMCID: PMC5531038 DOI: 10.1039/c5sc02769a] [Citation(s) in RCA: 131] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 10/24/2015] [Indexed: 12/22/2022] Open
Abstract
The rise of hospital-acquired infections, also known as nosocomial infections, is a growing concern in intensive healthcare, causing the death of hundreds of thousands of patients and costing billions of dollars worldwide every year. In addition, a decrease in the effectiveness of antibiotics caused by the emergence of drug resistance in pathogens living in biofilm communities poses a significant threat to our health system. The development of new therapeutic agents is urgently needed to overcome this challenge. We have developed new dual action polymeric nanoparticles capable of storing nitric oxide, which can provoke dispersal of biofilms into an antibiotic susceptible planktonic form, together with the aminoglycoside gentamicin, capable of killing the bacteria. The novelty of this work lies in the attachment of NO-releasing moiety to an existing clinically used drug, gentamicin. The nanoparticles were found to release both agents simultaneously and demonstrated synergistic effects, reducing the viability of Pseudomonas aeruginosa biofilm and planktonic cultures by more than 90% and 95%, respectively, while treatments with antibiotic or nitric oxide alone resulted in less than 20% decrease in biofilm viability.
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Affiliation(s)
- Thuy-Khanh Nguyen
- Centre for Advanced Macromolecular Design (CAMD) and Australian Centre for NanoMedicine (ACN) , School of Chemical Engineering , UNSW Australia , Sydney , NSW 2052 , Australia . ;
| | - Ramona Selvanayagam
- Centre for Advanced Macromolecular Design (CAMD) and Australian Centre for NanoMedicine (ACN) , School of Chemical Engineering , UNSW Australia , Sydney , NSW 2052 , Australia . ;
| | - Kitty K K Ho
- School of Chemistry , UNSW Australia , Sydney , NSW 2052 , Australia
| | - Renxun Chen
- School of Chemistry , UNSW Australia , Sydney , NSW 2052 , Australia
| | - Samuel K Kutty
- School of Chemistry , UNSW Australia , Sydney , NSW 2052 , Australia
| | - Scott A Rice
- Centre for Marine-Innovation , School of Biological , Earth and Environmental Sciences , University of New South Wales , Sydney , Australia 2052 .
- The Singapore Centre for Environmental Life Sciences Engineering and The School of Biological Sciences , Nanyang Technological University , Singapore
| | - Naresh Kumar
- School of Chemistry , UNSW Australia , Sydney , NSW 2052 , Australia
| | - Nicolas Barraud
- Centre for Marine-Innovation , School of Biological , Earth and Environmental Sciences , University of New South Wales , Sydney , Australia 2052 .
- Department of Microbiology , Genetics of Biofilms Unit , Institute Pasteur , Paris , France
| | - Hien T T Duong
- Centre for Advanced Macromolecular Design (CAMD) and Australian Centre for NanoMedicine (ACN) , School of Chemical Engineering , UNSW Australia , Sydney , NSW 2052 , Australia . ;
| | - Cyrille Boyer
- Centre for Advanced Macromolecular Design (CAMD) and Australian Centre for NanoMedicine (ACN) , School of Chemical Engineering , UNSW Australia , Sydney , NSW 2052 , Australia . ;
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33
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Liu H, Pan W, Tong M, Zhao Y. Synthesis and properties of couplable ABCDE star copolymers by orthogonal CuAAC and Diels–Alder click reactions. Polym Chem 2016. [DOI: 10.1039/c5py01960e] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Well-defined ABCDE star quintopolymers generated by a modular and orthogonal strategy could self-assemble into intriguing nanoobjects sensitive to thermal and pH stimuli.
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Affiliation(s)
- Huanhuan Liu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Weidong Pan
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Min Tong
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Youliang Zhao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
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34
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Polymeric nanostructures with pH-labile core for controlled drug release. J Colloid Interface Sci 2016; 462:176-82. [DOI: 10.1016/j.jcis.2015.09.068] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Revised: 09/29/2015] [Accepted: 09/29/2015] [Indexed: 11/18/2022]
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35
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An SY, Hong SH, Tang C, Oh JK. Rosin-based block copolymer intracellular delivery nanocarriers with reduction-responsive sheddable coronas for cancer therapy. Polym Chem 2016. [DOI: 10.1039/c6py00914j] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Rosin-based, reduction-responsive block copolymer-based nanocarriers exhibiting excellent colloidal stability enabling the delivery of anticancer drugs to cancerous tissues for the enhanced release of encapsulated drugs, offering great versatility as intracellular drug-delivery nanocarriers for cancer therapy.
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Affiliation(s)
- So Young An
- Department of Chemistry and Biochemistry and Center for Nanoscience Research (CENR)
- Concordia University
- Montreal
- Canada H4B 1R6
| | - Sung Hwa Hong
- Department of Chemistry and Biochemistry and Center for Nanoscience Research (CENR)
- Concordia University
- Montreal
- Canada H4B 1R6
| | - Chuanbing Tang
- Department of Chemistry & Biochemistry
- University of South Carolina
- Columbia
- USA
| | - Jung Kwon Oh
- Department of Chemistry and Biochemistry and Center for Nanoscience Research (CENR)
- Concordia University
- Montreal
- Canada H4B 1R6
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36
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Yang C, Chen L, Lu Y, Huang H. Dual thermo- and light-responsive dendron-jacketed homopolymers containing photoswitchable azobenzene groups via a macromonomer route. Polym Chem 2016. [DOI: 10.1039/c6py01582d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The novel dendron-jacketed homopolymer containing photoswitchable azobenzene groups and short oligo(ethylene glycol) (OEG) units was synthesized via a macromonomer route, which can exhibit interesting dual thermo- and light-responsive behaviours.
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Affiliation(s)
- ChangAn Yang
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- P. R China
| | - Ling Chen
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- P. R China
| | - Ying Lu
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- P. R China
| | - He Huang
- Department of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- P. R China
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37
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Mukherjee S, Brooks WLA, Dai Y, Sumerlin BS. Doubly-dynamic-covalent polymers composed of oxime and oxanorbornene links. Polym Chem 2016. [DOI: 10.1039/c5py02046h] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two sets of reversible covalent linkages distributed in series along a polymer backbone were used to prepare a new class of doubly dynamic-covalent polymers capable of reversibly dissociatingviatwo distinct pathways.
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Affiliation(s)
- Soma Mukherjee
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
| | - William. L. A. Brooks
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
| | - Yuqiong Dai
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
| | - Brent S. Sumerlin
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
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38
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Mukherjee S, Hill MR, Sumerlin BS. Self-healing hydrogels containing reversible oxime crosslinks. SOFT MATTER 2015; 11:6152-6161. [PMID: 26143752 DOI: 10.1039/c5sm00865d] [Citation(s) in RCA: 127] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Self-healing oxime-functional hydrogels have been developed that undergo a reversible gel-to-sol transition via oxime exchange under acidic conditions. Keto-functional copolymers were prepared by conventional radical polymerization of N,N-dimethylacrylamide (DMA) and diacetone acrylamide (DAA). The resulting water soluble copolymers (P(DMA-stat-DAA)) were chemically crosslinked with difunctional alkoxyamines to obtain hydrogels via oxime formation. Gel-to-sol transitions were induced by the addition of excess monofunctional alkoxyamines to promote competitive oxime exchange under acidic conditions at 25 °C. The hydrogel could autonomously heal after it was damaged due to the dynamic nature of the oxime crosslinks. In addition to their chemo-responsive behavior, the P(DMA-stat-DAA) copolymers exhibit cloud points which vary with the DAA content in the copolymers. This thermo-responsive behavior of the P(DMA-stat-DAA) was utilized to form physical hydrogels above their cloud point. Therefore, these materials can either form dynamic-covalent or physically-crosslinked gels, both of which demonstrate reversible gelation behavior.
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Affiliation(s)
- Soma Mukherjee
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, Gainesville, FL 32611-7200, USA.
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39
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40
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Fu YH, Chen CY, Chen CT. Tuning of hydrogen peroxide-responsive polymeric micelles of biodegradable triblock polycarbonates as a potential drug delivery platform with ratiometric fluorescence signaling. Polym Chem 2015. [DOI: 10.1039/c5py01557j] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two micelles of amphiphilic triblock polycarbonates with different H2O2-reactive core-forming blocks manifest disparate H2O2-induced disaggregation behaviors of micelles.
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Affiliation(s)
- Ying-Hua Fu
- Department of Chemistry
- National Taiwan University
- Taipei
- Republic of China
| | - Chun-Yen Chen
- Department of Chemistry
- National Taiwan University
- Taipei
- Republic of China
| | - Chao-Tsen Chen
- Department of Chemistry
- National Taiwan University
- Taipei
- Republic of China
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41
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Pal S, Hill MR, Sumerlin BS. Doubly-responsive hyperbranched polymers and core-crosslinked star polymers with tunable reversibility. Polym Chem 2015. [DOI: 10.1039/c5py01295c] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Thermo- and redox-responsive hyperbranched copolymers were prepared by statistical copolymerization of N-isopropylacrylamide (NIPAM) and N,N′-bis(acryloyl)cystamine (BAC) by reversible addition–fragmentation chain transfer (RAFT) polymerization.
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Affiliation(s)
- Sunirmal Pal
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
| | - Megan R. Hill
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
| | - Brent S. Sumerlin
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
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42
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Kuhl N, Bode S, Hager MD, Schubert US. Self-Healing Polymers Based on Reversible Covalent Bonds. SELF-HEALING MATERIALS 2015. [DOI: 10.1007/12_2015_336] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
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43
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Tucker BS, Getchell SG, Hill MR, Sumerlin BS. Facile synthesis of drug-conjugated PHPMA core-crosslinked star polymers. Polym Chem 2015. [DOI: 10.1039/c5py00497g] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Poly(N-(2-hydroxypropyl)methacrylamide) (PHPMA), a biocompatible and non-immunogenic polymer, was used to form core-crosslinked star polymers for potential drug delivery applications.
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Affiliation(s)
- Bryan S. Tucker
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
| | - Stephen G. Getchell
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
| | - Megan R. Hill
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
| | - Brent S. Sumerlin
- George & Josephine Butler Polymer Research Laboratory
- Center for Macromolecular Science & Engineering
- Department of Chemistry
- University of Florida
- Gainesville
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44
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Fang R, Xu H, Cao W, Yang L, Zhang X. Reactive oxygen species (ROS)-responsive tellurium-containing hyperbranched polymer. Polym Chem 2015. [DOI: 10.1039/c5py00050e] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Tellurium-containing hyperbranched polymers form aggregates, which are a new kind of material responsive to reactive oxygen species at a physiological level.
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Affiliation(s)
- Ruochen Fang
- The Key Lab of Organic Optoelectronics & Molecular Engineering
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Huaping Xu
- The Key Lab of Organic Optoelectronics & Molecular Engineering
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Wei Cao
- The Key Lab of Organic Optoelectronics & Molecular Engineering
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Liulin Yang
- The Key Lab of Organic Optoelectronics & Molecular Engineering
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Xi Zhang
- The Key Lab of Organic Optoelectronics & Molecular Engineering
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
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45
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Shi H, Zhou K, Yu Q, Cui Z, Jiang Y, Lu X, Cai Y. Programmable self-assembly of a cystamine-block copolymer in response to pH and progressive reduction–ionization–oxidation. Polym Chem 2015. [DOI: 10.1039/c5py01092f] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A water-soluble cystamine-block copolymer undergoes air/pH-mediated programmable self-assembly/reconstructions simply stemming from the unique environment-mediated reaction complexity of the cystamine-functionalized unit.
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Affiliation(s)
- Hui Shi
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design & Precision Synthesis
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Kaiyi Zhou
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design & Precision Synthesis
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Qiuping Yu
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design & Precision Synthesis
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Zhigang Cui
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design & Precision Synthesis
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Yanyan Jiang
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design & Precision Synthesis
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Xinhua Lu
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design & Precision Synthesis
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Yuanli Cai
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design & Precision Synthesis
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
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46
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Cao W, Gu Y, Li T, Xu H. Ultra-sensitive ROS-responsive tellurium-containing polymers. Chem Commun (Camb) 2015; 51:7069-71. [DOI: 10.1039/c5cc01779c] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Tellurium-containing polymer micelles are responsive to 100 μM H2O2 or 2 Gy gamma radiation, enabling the development of ultra-sensitive ROS-eliminating materials.
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Affiliation(s)
- Wei Cao
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Yuwei Gu
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Tianyu Li
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Huaping Xu
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
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47
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Banerjee R, Parida S, Maiti C, Mandal M, Dhara D. pH-degradable and thermoresponsive water-soluble core cross-linked polymeric nanoparticles as potential drug delivery vehicle for doxorubicin. RSC Adv 2015. [DOI: 10.1039/c5ra17158j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Doxorubicin release at preferred lysosomal pH of the cancer cells due to pH-induced de-crosslinking of polymer nanoparticle core.
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Affiliation(s)
- Rakesh Banerjee
- Department of Chemistry
- Indian Institute of Technology Kharagpur
- India
| | - Sheetal Parida
- School of Medical Science and Technology
- Indian Institute of Technology Kharagpur
- India
| | - Chiranjit Maiti
- Department of Chemistry
- Indian Institute of Technology Kharagpur
- India
| | - Mahitosh Mandal
- School of Medical Science and Technology
- Indian Institute of Technology Kharagpur
- India
| | - Dibakar Dhara
- Department of Chemistry
- Indian Institute of Technology Kharagpur
- India
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48
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Xing S, Li R, Tang P. Synthesis and Microphase Separation of PS-b-P(MA-alt-St) Block Copolymers and Their Ionomers for the Design of Polymer Crystallization Nucleation Agents. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201400444] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Shili Xing
- State Key Laboratory of Molecular Engineering of Polymers; Department of Macromolecular Science; Fudan University; Shanghai 200433 China
| | - Rui Li
- State Key Laboratory of Molecular Engineering of Polymers; Department of Macromolecular Science; Fudan University; Shanghai 200433 China
| | - Ping Tang
- State Key Laboratory of Molecular Engineering of Polymers; Department of Macromolecular Science; Fudan University; Shanghai 200433 China
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49
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Cunningham A, Ko NR, Oh JK. Synthesis and reduction-responsive disassembly of PLA-based mono-cleavable micelles. Colloids Surf B Biointerfaces 2014; 122:693-700. [DOI: 10.1016/j.colsurfb.2014.08.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Revised: 07/30/2014] [Accepted: 08/02/2014] [Indexed: 12/21/2022]
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50
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Brandt J, Oehlenschlaeger KK, Schmidt FG, Barner-Kowollik C, Lederer A. State-of-the-art analytical methods for assessing dynamic bonding soft matter materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:5758-5785. [PMID: 24782412 DOI: 10.1002/adma.201400521] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2014] [Revised: 03/13/2014] [Indexed: 06/03/2023]
Abstract
Dynamic bonding materials are of high interest in a variety of fields in material science. The reversible nature of certain reaction classes is frequently employed for introducing key material properties such as the capability to self-heal. In addition to the synthetic effort required for designing such materials, their analysis is a highly complex--yet important--endeavor. Herein, we critically review the current state of the art analytical methods and their application in the context of reversible bonding on demand soft matter material characterization for an in-depth performance assessment. The main analytical focus lies on the characterization at the molecular level.
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Affiliation(s)
- Josef Brandt
- Leibniz-Institut für Polymerforschung, Dresden e.V., Hohe Straße 6, 01069 Dresden, Germany and Technische Universität Dresden, 01062, Dresden, Germany
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