1
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White B, Dudding T. Catalytic Light-Driven Strategy for Transforming Oximes to Carbonyls. J Org Chem 2024; 89:4569-4578. [PMID: 38478895 DOI: 10.1021/acs.joc.3c02793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
Oxime and carbonyl functional groups serve as powerful chemical hubs for constructing complex synthetic targets and valuable molecular scaffolds. In furthering this value, we report a photopromoted catalytic deoximation protocol for converting oximes and their derivatives to carbonyl functional groups. This strategic approach benefits from the use of renewable light energy input and ambient air conditions, in addition to demonstrating good substrate scope, functional group tolerance, and product yields. In offering, insights into these reactivity mechanistic studies are communicated, and the value of this protocol is further shown through one-pot operations.
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Affiliation(s)
- Brandon White
- Department of Chemistry, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, Ontario L2 S3A1, Canada
| | - Travis Dudding
- Department of Chemistry, Brock University, 1812 Sir Isaac Brock Way, St. Catharines, Ontario L2 S3A1, Canada
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2
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Dos Santos DNS, Naskar N, Delgado-Pinar E, Reess K, Seixas de Melo JS, Rueck A. Bromine indirubin FLIM/PLIM sensors to measure oxygen in normoxic and hypoxic PDT conditions. Photodiagnosis Photodyn Ther 2024; 45:103964. [PMID: 38218570 DOI: 10.1016/j.pdpdt.2024.103964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/26/2023] [Accepted: 01/04/2024] [Indexed: 01/15/2024]
Abstract
BACKGROUND The induction of phototoxicity during photodynamic therapy (PDT) is dependent on oxygen availability. For this reason, the development of sensors to measure oxygen and oxygen consumption is extremely important. APPROACH In this project we have used Fluorescence Lifetime imaging (FLIM) and Phosphorescence Lifetime Imaging/ delayed Fluorescence Lifetime Imaging (PLIM/dFLIM) to investigate the ability of bromine indirubin derivatives as oxygen sensors. RESULTS The oxygen sensitivity of bromine indirubins was detected through PLIM/dFLIM. Moreover, we have observed, by measuring nicotinamide adenine dinucleotide (NADH) FLIM, that bromine indirubin has a significant impact on cellular metabolism by shifting the SCC-4 Cells metabolism from oxidative phosphorylation (OXPHOS) to glycolysis. CONCLUSIONS In conclusion, this study successfully achieves its goals and provides important insights into the use of indirubin as a potential oxygen consumption sensor with the capability to identify and differentiate between normoxic and hypoxic regions within the cells.
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Affiliation(s)
- D N S Dos Santos
- University Ulm, Core Facility Confocal and Multiphoton Microscopy N24, Albert-Einstein-Allee 11, 89081 Ulm, Germany; University of Coimbra, CQC-ISM, Department of Chemistry, Coimbra, P3004-535, Portugal.
| | - N Naskar
- University Ulm, Core Facility Confocal and Multiphoton Microscopy N24, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - E Delgado-Pinar
- University of Coimbra, CQC-ISM, Department of Chemistry, Coimbra, P3004-535, Portugal; Molecular Science Institute, Inorganic Chemistry Department, University of Valencia, C/Catedrático José Beltrán 2, Paterna 46980, Valencia, Spain
| | - K Reess
- University Ulm, Core Facility Confocal and Multiphoton Microscopy N24, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - J S Seixas de Melo
- University of Coimbra, CQC-ISM, Department of Chemistry, Coimbra, P3004-535, Portugal
| | - A Rueck
- University Ulm, Core Facility Confocal and Multiphoton Microscopy N24, Albert-Einstein-Allee 11, 89081 Ulm, Germany
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3
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Lessard JJ, Stewart KA, Sumerlin BS. Controlling Dynamics of Associative Networks through Primary Chain Length. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c01909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Jacob J. Lessard
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
| | - Kevin A. Stewart
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
| | - Brent S. Sumerlin
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
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4
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Shahi S, Roghani-Mamaqani H, Talebi S, Mardani H. Chemical stimuli-induced reversible bond cleavage in covalently crosslinked hydrogels. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214368] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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5
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Lei Y, Fu X, Jiang L, Liu Z, Lei J. Oxime - Urethane Structure-based Dynamically Crosslinked Polyurethane with Robust Reprocessing Property. Macromol Rapid Commun 2021; 43:e2100781. [PMID: 34935237 DOI: 10.1002/marc.202100781] [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: 11/18/2021] [Revised: 12/12/2021] [Indexed: 11/11/2022]
Abstract
Crosslinked polyurethane with excellent mechanical property, solvent resistance and transparency has become one of the most widely used materials. However, the presence of chemical crosslinks makes it difficult to be reprocessed once moulded, which largely restricts its recycling and reusing, resulting in the serious waste problems. Therefore, it is of great significance to prepare a new type of crosslinked polyurethane with reprocessing function. In this work, a novel reprocessable polyurethane (DOPUs) based on reversible dibutanone oxime-carbamate bonds was facilely prepared. The gel fraction of DOPUs is all higher than 95%, endowing it with excellent solvent resistance. Meanwhile, the visible light transmittance of DOPUs can reach up to 97.48%. After four thermal recycles, the tensile strength and elongation at break of recycled DOPUs can still remain at 3.21 MPa and 219.09%, respectively. Importantly, the synthesized DOPUs exhibit excellent elastic shape memory and permanent shape reconstruction properties under thermal stimulation. The dibutanone oxime-carbamate bonds can also be degraded under UV irradiation, making this material easily degradable. Hence, this material has potential applications in coatings, elastomers and some other fields. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Yuan Lei
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu, 610065, China
| | - Xiaowei Fu
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu, 610065, China
| | - Liang Jiang
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu, 610065, China
| | - Zhimeng Liu
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu, 610065, China
| | - Jingxin Lei
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu, 610065, China
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6
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Hu X, Jazani AM, Oh JK. Recent advances in development of imine-based acid-degradable polymeric nanoassemblies for intracellular drug delivery. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.124024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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7
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Baddam V, Välinen L, Tenhu H. Thermoresponsive Polycation-Stabilized Nanoparticles through PISA. Control of Particle Morphology with a Salt. Macromolecules 2021. [DOI: 10.1021/acs.macromol.0c02771] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Vikram Baddam
- Department of Chemistry, University of Helsinki, PB 55, Helsinki 00014, Finland
| | - Lauri Välinen
- Department of Chemistry, University of Helsinki, PB 55, Helsinki 00014, Finland
| | - Heikki Tenhu
- Department of Chemistry, University of Helsinki, PB 55, Helsinki 00014, Finland
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8
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Kumar R, Santa Chalarca CF, Bockman MR, Bruggen CV, Grimme CJ, Dalal RJ, Hanson MG, Hexum JK, Reineke TM. Polymeric Delivery of Therapeutic Nucleic Acids. Chem Rev 2021; 121:11527-11652. [PMID: 33939409 DOI: 10.1021/acs.chemrev.0c00997] [Citation(s) in RCA: 149] [Impact Index Per Article: 49.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The advent of genome editing has transformed the therapeutic landscape for several debilitating diseases, and the clinical outlook for gene therapeutics has never been more promising. The therapeutic potential of nucleic acids has been limited by a reliance on engineered viral vectors for delivery. Chemically defined polymers can remediate technological, regulatory, and clinical challenges associated with viral modes of gene delivery. Because of their scalability, versatility, and exquisite tunability, polymers are ideal biomaterial platforms for delivering nucleic acid payloads efficiently while minimizing immune response and cellular toxicity. While polymeric gene delivery has progressed significantly in the past four decades, clinical translation of polymeric vehicles faces several formidable challenges. The aim of our Account is to illustrate diverse concepts in designing polymeric vectors towards meeting therapeutic goals of in vivo and ex vivo gene therapy. Here, we highlight several classes of polymers employed in gene delivery and summarize the recent work on understanding the contributions of chemical and architectural design parameters. We touch upon characterization methods used to visualize and understand events transpiring at the interfaces between polymer, nucleic acids, and the physiological environment. We conclude that interdisciplinary approaches and methodologies motivated by fundamental questions are key to designing high-performing polymeric vehicles for gene therapy.
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Affiliation(s)
- Ramya Kumar
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | | | - Matthew R Bockman
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Craig Van Bruggen
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Christian J Grimme
- Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Rishad J Dalal
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Mckenna G Hanson
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Joseph K Hexum
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Theresa M Reineke
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455, United States
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9
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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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10
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Gegenhuber T, Müllner M. Molecular Polymer Brushes Made via Ring‐Opening Metathesis Polymerization from Cleavable RAFT Macromonomers. MACROMOL CHEM PHYS 2021. [DOI: 10.1002/macp.202100077] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Thomas Gegenhuber
- Key Centre for Polymers and Colloids School of Chemistry The University of Sydney Sydney NSW 2006 Australia
| | - Markus Müllner
- Key Centre for Polymers and Colloids School of Chemistry The University of Sydney Sydney NSW 2006 Australia
- The University of Sydney Nano Institute (Sydney Nano) Sydney NSW 2006 Australia
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11
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Jin G, Gao Z, Liu Y, Zhao J, Ou H, Xu F, Ding D. Polymeric Nitric Oxide Delivery Nanoplatforms for Treating Cancer, Cardiovascular Diseases, and Infection. Adv Healthc Mater 2021; 10:e2001550. [PMID: 33314793 DOI: 10.1002/adhm.202001550] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 11/05/2020] [Indexed: 02/06/2023]
Abstract
The shortened Abstract is as follows: Therapeutic gas nitric oxide (NO) has demonstrated the unique advances in biomedical applications due to its prominent role in regulating physiological/pathophysiological activities in terms of vasodilation, angiogenesis, chemosensitizing effect, and bactericidal effect. However, it is challenging to deliver NO, due to its short half-life (<5 s) and short diffusion distances (20-160 µm). To address these, various polymeric NO delivery nanoplatforms (PNODNPs) have been developed for cancer therapy, antimicrobial and cardiovascular therapeutics, because of the important advantages of polymeric delivery nanoplatforms in terms of controlled release of therapeutics and the extremely versatile nature. This reviews highlights the recent significant advances made in PNODNPs for NO storing and targeting delivery. The ideal and unique criteria that are required for PNODNPs for treating cancer, cardiovascular diseases and infection, respectively, are summarized. Hopefully, effective storage and targeted delivery of NO in a controlled manner using PNODNPs could pave the way for NO-sensitized synergistic therapy in clinical practice for treating the leading death-causing diseases.
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Affiliation(s)
- Guorui Jin
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education School of Life Science and Technology Xi'an Jiaotong University Xi'an 710049 China
- Bioinspired Engineering and Biomechanics Center (BEBC) Xi'an Jiaotong University Xi'an 710049 China
| | - Zhiyuan Gao
- State Key Laboratory of Medicinal Chemical Biology Key Laboratory of Bioactive Materials Ministry of Education, and College of Life Sciences Nankai University Tianjin 300071 China
| | - Yangjing Liu
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education School of Life Science and Technology Xi'an Jiaotong University Xi'an 710049 China
- Bioinspired Engineering and Biomechanics Center (BEBC) Xi'an Jiaotong University Xi'an 710049 China
| | - Jing Zhao
- Shaanxi Key Lab Degradable Biomedical Materials School of Chemical Engineering Northwest University 229 North Taibai North Road Xi'an 710069 China
| | - Hanlin Ou
- State Key Laboratory of Medicinal Chemical Biology Key Laboratory of Bioactive Materials Ministry of Education, and College of Life Sciences Nankai University Tianjin 300071 China
| | - Feng Xu
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education School of Life Science and Technology Xi'an Jiaotong University Xi'an 710049 China
- Bioinspired Engineering and Biomechanics Center (BEBC) Xi'an Jiaotong University Xi'an 710049 China
| | - Dan Ding
- State Key Laboratory of Medicinal Chemical Biology Key Laboratory of Bioactive Materials Ministry of Education, and College of Life Sciences Nankai University Tianjin 300071 China
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12
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Zhou Y, Piergentili I, Hong J, van der Helm MP, Macchione M, Li Y, Eelkema R, Luo S. Indoline Catalyzed Acylhydrazone/Oxime Condensation under Neutral Aqueous Conditions. Org Lett 2020; 22:6035-6040. [PMID: 32790427 DOI: 10.1021/acs.orglett.0c02128] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Acylhydrazones formation has been widely applied in materials science and biolabeling. However, their sluggish condensation rate under neutral conditions limits its application. Herein, indolines with electron-donating groups are reported as a new catalyst scaffold, which can catalyze acylhydrazone, hydrazone, and oxime formation via an iminium ion intermediate. This new type of catalyst showed up to 15-fold rate enhancement over the traditional aniline-catalyzed reaction at neutral conditions. The identified indoline catalyst was successfully applied in hydrogel formation.
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Affiliation(s)
- Yuntao Zhou
- Center of Basic Molecular Science (CBMS), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Irene Piergentili
- Department of Chemical Engineering, Delft University of Technology, van der Maasweg 9, 2629HZ Delft, The Netherlands
| | - Jennifer Hong
- Department of Chemical Engineering, Delft University of Technology, van der Maasweg 9, 2629HZ Delft, The Netherlands
| | - Michelle P van der Helm
- Department of Chemical Engineering, Delft University of Technology, van der Maasweg 9, 2629HZ Delft, The Netherlands
| | - Mariano Macchione
- Department of Chemical Engineering, Delft University of Technology, van der Maasweg 9, 2629HZ Delft, The Netherlands
| | - Yao Li
- Center of Basic Molecular Science (CBMS), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Rienk Eelkema
- Department of Chemical Engineering, Delft University of Technology, van der Maasweg 9, 2629HZ Delft, The Netherlands
| | - Sanzhong Luo
- Center of Basic Molecular Science (CBMS), Department of Chemistry, Tsinghua University, Beijing 100084, China
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13
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Targeting organophosphorus compounds poisoning by novel quinuclidine-3 oximes: development of butyrylcholinesterase-based bioscavengers. Arch Toxicol 2020; 94:3157-3171. [PMID: 32583098 DOI: 10.1007/s00204-020-02811-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 06/15/2020] [Indexed: 01/04/2023]
Abstract
A library of 14 mono-oxime quinuclidinium-based compounds with alkyl or benzyl substituent were synthesized and characterized in vitro as potential antidotes for organophosphorus compounds (OP) poisoning treatment. We evaluated their potency for reversible inhibition and reactivation of OP inhibited human acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) and evaluated interactions by molecular docking studies. The reactivation was notable for both AChE and BChE inhibited by VX, cyclosarin, sarin and paraoxon, if quinuclidinium compounds contained the benzyl group attached to the quinuclidinium moiety. Out of all 14, oxime Q8 [4-bromobenzyl-3-(hydroxyimino)quinuclidinium bromide] was singled out as having the highest determined overall reactivation rate of approximately 20,000 M-1 min-1 for cyclosarin-inhibited BChE. Furthermore, this oxime in combination with BChE exhibited a capability to act as a bioscavenger of cyclosarin, degrading within 2 h up to 100-fold excess of cyclosarin concentration over the enzyme. Molecular modeling revealed that the position of the cyclohexyl moiety conjugated with the active site serine of BChE directs the favorable positioning of the quinuclidinium ring and the bromophenyl moiety of Q8, which makes phosphonylated-serine easily accessible for the nucleophilic displacement by the oxime group of Q8. This result presents a novel scaffold for the development of new BChE-based bioscavengers. Furthermore, a cytotoxic effect was not observed for Q8, which also makes it promising for further in vivo reactivation studies.
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14
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Plucinski A, Willersinn J, Lira RB, Dimova R, Schmidt BVKJ. Aggregation and Crosslinking of Poly(
N,N
‐dimethylacrylamide)‐
b
‐pullulan Double Hydrophilic Block Copolymers. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.202000053] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Alexander Plucinski
- Max Planck Institute of Colloids and Interfaces Am Mühlenberg 1 Potsdam 14476 Germany
- School of ChemistryUniversity of Glasgow Glasgow G12 8QQ UK
| | - Jochen Willersinn
- Max Planck Institute of Colloids and Interfaces Am Mühlenberg 1 Potsdam 14476 Germany
| | - Rafael B. Lira
- Max Planck Institute of Colloids and Interfaces Am Mühlenberg 1 Potsdam 14476 Germany
- Moleculaire BiofysicaZernike Instituut Rijksuniversiteit Groningen Groningen Netherlands
| | - Rumiana Dimova
- Max Planck Institute of Colloids and Interfaces Am Mühlenberg 1 Potsdam 14476 Germany
| | - Bernhard V. K. J. Schmidt
- Max Planck Institute of Colloids and Interfaces Am Mühlenberg 1 Potsdam 14476 Germany
- School of ChemistryUniversity of Glasgow Glasgow G12 8QQ UK
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15
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Erice A, Ruiz de Luzuriaga A, Azcune I, Fernandez M, Calafel I, Grande HJ, Rekondo A. New injectable and self-healable thermoset polythiourethane based on S-aromatic thiourethane dissociative exchange mechanism. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122461] [Citation(s) in RCA: 4] [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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16
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Podgórski M, Fairbanks BD, Kirkpatrick BE, McBride M, Martinez A, Dobson A, Bongiardina NJ, Bowman CN. Toward Stimuli-Responsive Dynamic Thermosets through Continuous Development and Improvements in Covalent Adaptable Networks (CANs). ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1906876. [PMID: 32057157 DOI: 10.1002/adma.201906876] [Citation(s) in RCA: 148] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 11/18/2019] [Indexed: 05/15/2023]
Abstract
Covalent adaptable networks (CANs), unlike typical thermosets or other covalently crosslinked networks, possess a unique, often dormant ability to activate one or more forms of stimuli-responsive, dynamic covalent chemistries as a means to transition their behavior from that of a viscoelastic solid to a material with fluid-like plastic flow. Upon application of a stimulus, such as light or other irradiation, temperature, or even a distinct chemical signal, the CAN responds by transforming to a state of temporal plasticity through activation of either reversible addition or reversible bond exchange, either of which allows the material to essentially re-equilibrate to an altered set of conditions that are distinct from those in which the original covalently crosslinked network is formed, often simultaneously enabling a new and distinct shape, function, and characteristics. As such, CANs span the divide between thermosets and thermoplastics, thus offering unprecedented possibilities for innovation in polymer and materials science. Without attempting to comprehensively review the literature, recent developments in CANs are discussed here with an emphasis on the most effective dynamic chemistries that render these materials to be stimuli responsive, enabling features that make CANs more broadly applicable.
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Affiliation(s)
- Maciej Podgórski
- Department of Chemical and Biological Engineering, University of Colorado, UCB 596, Boulder, CO, 80309, USA
- Department of Polymer Chemistry, Faculty of Chemistry, Maria Curia-Sklodowska University, pl. Marii Curie-Sklodowskiej 5, Lublin, 20-031, Poland
| | - Benjamin D Fairbanks
- Department of Chemical and Biological Engineering, University of Colorado, UCB 596, Boulder, CO, 80309, USA
| | - Bruce E Kirkpatrick
- Medical Scientist Training Program, School of Medicine, University of Colorado, Aurora, CO, 80045, USA
| | - Matthew McBride
- Department of Chemical and Biological Engineering, University of Colorado, UCB 596, Boulder, CO, 80309, USA
| | - Alina Martinez
- Materials Science and Engineering Program, University of Colorado, Boulder, CO, 80309, USA
| | - Adam Dobson
- Department of Chemical and Biological Engineering, University of Colorado, UCB 596, Boulder, CO, 80309, USA
| | - Nicholas J Bongiardina
- Materials Science and Engineering Program, University of Colorado, Boulder, CO, 80309, USA
| | - Christopher N Bowman
- Department of Chemical and Biological Engineering, University of Colorado, UCB 596, Boulder, CO, 80309, USA
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17
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Fu L, Omi M, Sun M, Cheng B, Mao G, Liu T, Mendonça G, Averick SE, Mishina Y, Matyjaszewski K. Covalent Attachment of P15 Peptide to Ti Alloy Surface Modified with Polymer to Enhance Osseointegration of Implants. ACS APPLIED MATERIALS & INTERFACES 2019; 11:38531-38536. [PMID: 31599570 PMCID: PMC6993989 DOI: 10.1021/acsami.9b14651] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Titanium (Ti) and its alloys are used in orthopedic and dental implants due to their excellent physical properties and biocompatibility. Although Ti exhibits superior osteoconductive properties compared to those of polymer-based implants, improved bone-on growth properties are required for enhanced surgical outcomes and improved recovery surgical interventions. Herein, we demonstrate a novel surface modification strategy to enhance the osteoconductivity of Ti surfaces through the grafting-from procedure of a reactive copolymer via surface-initiated atom transfer radical polymerization (SI-ATRP). Then, postpolymerization conjugation of the P15 peptide, an osteoblast binding motif, was successfully carried out. Subsequent in vitro studies revealed that the surface modification promoted osteoblast attachment on the Ti discs at 6 and 24 h. Moreover, mineral matrix deposition by osteoblasts was greater for the surface-modified Ti than for plain Ti and P15 randomly absorbed onto the Ti surface. These results suggest that the strategy for postpolymerization incorporation of P15 onto a Ti surface with a polymer interface may provide improved osseointegration outcomes, leading to enhanced quality of life for patients.
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Affiliation(s)
- Liye Fu
- Department of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
| | - Maiko Omi
- Department of Biologic and Materials Sciences & Prothodontics, University of Michigan School of Dentistry, Ann Arbor, Michigan 48109, United States
| | - Mingkang Sun
- Department of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
| | - Boyle Cheng
- Neuroscience Disruptive Research Lab, Allegheny Health Network, 320 East North Avenue, Pittsburgh, Pennsylvania 15212, United States
| | - Gordon Mao
- Neuroscience Disruptive Research Lab, Allegheny Health Network, 320 East North Avenue, Pittsburgh, Pennsylvania 15212, United States
| | - Tong Liu
- Department of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
| | - Gustavo Mendonça
- Department of Biologic and Materials Sciences & Prothodontics, University of Michigan School of Dentistry, Ann Arbor, Michigan 48109, United States
| | - Saadyah E. Averick
- Neuroscience Disruptive Research Lab, Allegheny Health Network, 320 East North Avenue, Pittsburgh, Pennsylvania 15212, United States
| | - Yuji Mishina
- Department of Biologic and Materials Sciences & Prothodontics, University of Michigan School of Dentistry, Ann Arbor, Michigan 48109, United States
| | - Krzysztof Matyjaszewski
- Department of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
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18
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Zavahir JS, Nolvachai Y, Wood BR, Marriott PJ. Gas chromatography-Fourier transform infrared spectroscopy reveals dynamic molecular interconversion of oximes. Analyst 2019; 144:4803-4812. [PMID: 31276125 DOI: 10.1039/c9an00990f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This study reports gas chromatography (GC) combined with Fourier transform infrared (FTIR) spectroscopy to investigate the elution profiles of individual oxime isomers undergoing characteristic interconversion (dynamic chromatography) in GC. The use of a light-pipe FTIR interface enables on-line acquisition of FTIR spectra, which in turn render unambiguous identification of the individual molecules. Here, acetaldehyde oxime and propionaldehyde oxime were chosen for comparison of elution behaviour under varying temperature and carrier flow velocities. The choice of selective responses (wavenumber selectivity), which were relatively stronger for each isomer, enabled display and retracing of the individual isomer over the chromatographic time scale and thus provided characteristic single isomer profiles. Chemometric data analysis using the multivariate curve resolution technique further confirmed this isomer elution profile. Simulation of the spectrum for each isomer allowed comparison with instrument-generated FTIR spectra to confirm the elution order of E and Z isomers. The effect of changing chromatographic parameters (temperature, flow) on interconversion rates and/or extents were studied and the corresponding change in FTIR spectrum intensity was noted. The GC-FID data acquired concurrently with GC-FTIR analyses ratified isomerisation chromatographic profiles.
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Affiliation(s)
- J Shezmin Zavahir
- Australian Centre for Research on Separation Science, School of Chemistry, Monash University, Wellington Road, Clayton, VIC 3800, Melbourne, Australia.
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19
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Tanaka J, Moriceau G, Cook A, Kerr A, Zhang J, Peltier R, Perrier S, Davis TP, Wilson P. Tuning the Structure, Stability, and Responsivity of Polymeric Arsenical Nanoparticles Using Polythiol Cross-Linkers. Macromolecules 2019. [DOI: 10.1021/acs.macromol.8b02459] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Joji Tanaka
- Department of Chemistry, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
| | - Guillaume Moriceau
- Department of Chemistry, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
| | - Alexander Cook
- Department of Chemistry, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
| | - Andrew Kerr
- Department of Chemistry, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
| | - Junliang Zhang
- Department of Chemistry, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
| | - Raoul Peltier
- Department of Chemistry, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
| | - Sebastien Perrier
- Department of Chemistry, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
| | - Thomas P. Davis
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville Campus, 399 Royal Parade, Parkville, Victoria 3152, Australia
| | - Paul Wilson
- Department of Chemistry, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville Campus, 399 Royal Parade, Parkville, Victoria 3152, Australia
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20
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Dzhardimalieva GI, Uflyand IE. Synthetic Methodologies for Chelating Polymer Ligands: Recent Advances and Future Development. ChemistrySelect 2018. [DOI: 10.1002/slct.201802516] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Gulzhian I. Dzhardimalieva
- Laboratory of MetallopolymersThe Institute of Problems of Chemical Physics RAS Academician Semenov avenue 1, Chernogolovka, Moscow Region 142432 Russian Federation
| | - Igor E. Uflyand
- Department of ChemistrySouthern Federal University B. Sadovaya str. 105/42, Rostov-on-Don 344006 Russian Federation
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21
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Sims MB, Lessard JJ, Bai L, Sumerlin BS. Functional Diversification of Polymethacrylates by Dynamic β-Ketoester Modification. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b01343] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Michael B. Sims
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
| | - Jacob J. Lessard
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
| | - Lian Bai
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
| | - Brent S. Sumerlin
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
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22
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Cao X, Shi Y, Gan W, Gao H. Tandem Functionalization in a Highly Branched Polymer with Layered Structure. Chemistry 2018; 24:5974-5981. [DOI: 10.1002/chem.201800683] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Indexed: 01/09/2023]
Affiliation(s)
- Xiaosong Cao
- Department of Chemistry and Biochemistry University of Notre Dame 305C McCourtney Hall Notre Dame Indiana 46556 USA
| | - Yi Shi
- Department of Chemistry and Biochemistry University of Notre Dame 305C McCourtney Hall Notre Dame Indiana 46556 USA
| | - Weiping Gan
- Department of Chemistry and Biochemistry University of Notre Dame 305C McCourtney Hall Notre Dame Indiana 46556 USA
| | - Haifeng Gao
- Department of Chemistry and Biochemistry University of Notre Dame 305C McCourtney Hall Notre Dame Indiana 46556 USA
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23
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Zhao J, Lu M, Lai H, Lu H, Lalevée J, Barner-Kowollik C, Stenzel MH, Xiao P. Delivery of Amonafide from Fructose-Coated Nanodiamonds by Oxime Ligation for the Treatment of Human Breast Cancer. Biomacromolecules 2018; 19:481-489. [DOI: 10.1021/acs.biomac.7b01592] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Jiacheng Zhao
- Centre
for Advanced Macromolecular Design, School of Chemistry, The University of New South Wales, Sydney, New South Wales 2052, Australia
| | - Mingxia Lu
- Centre
for Advanced Macromolecular Design, School of Chemistry, The University of New South Wales, Sydney, New South Wales 2052, Australia
| | - Haiwang Lai
- Centre
for Advanced Macromolecular Design, School of Chemistry, The University of New South Wales, Sydney, New South Wales 2052, Australia
| | - Hongxu Lu
- Centre
for Advanced Macromolecular Design, School of Chemistry, The University of New South Wales, Sydney, New South Wales 2052, Australia
| | - Jacques Lalevée
- Institut de Science
des Matériaux de Mulhouse IS2M, UMR CNRS 7361, ENSCMu-UHA, 15, rue Jean Starcky, 68057 Mulhouse Cedex, France
| | - Christopher Barner-Kowollik
- School
of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, Brisbane, Queensland 4000, Australia
- Macromolecular
Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128 Karlsruhe, Germany
| | - Martina H. Stenzel
- Centre
for Advanced Macromolecular Design, School of Chemistry, The University of New South Wales, Sydney, New South Wales 2052, Australia
| | - Pu Xiao
- Centre
for Advanced Macromolecular Design, School of Chemistry, The University of New South Wales, Sydney, New South Wales 2052, Australia
- Institut de Science
des Matériaux de Mulhouse IS2M, UMR CNRS 7361, ENSCMu-UHA, 15, rue Jean Starcky, 68057 Mulhouse Cedex, France
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24
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Sims MB, Patel KY, Bhatta M, Mukherjee S, Sumerlin BS. Harnessing Imine Diversity To Tune Hyperbranched Polymer Degradation. Macromolecules 2018. [DOI: 10.1021/acs.macromol.7b02323] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Michael B. Sims
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
| | - Kush Y. Patel
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
| | - Mallika Bhatta
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
| | - Soma Mukherjee
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
| | - Brent S. Sumerlin
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
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25
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Garcia FP, Rippe M, Companhoni MVP, Stefanello TF, Louage B, Van Herck S, Sancey L, Coll JL, De Geest BG, Vataru Nakamura C, Auzély-Velty R. A versatile method for the selective core-crosslinking of hyaluronic acid nanogels via ketone-hydrazide chemistry: from chemical characterization to in vivo biodistribution. Biomater Sci 2018; 6:1754-1763. [DOI: 10.1039/c8bm00396c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Nanogels show long in vivo blood circulation time and high tumor accumulation.
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Affiliation(s)
- Francielle Pelegrin Garcia
- Grenoble Alpes University
- Centre de Recherches sur les Macromolécules Végétales (CERMAV-CNRS)
- 38041 Grenoble Cedex 9
- France
- Laboratory of technological innovation in the development of pharmaceuticals and cosmetics
| | - Marlène Rippe
- Grenoble Alpes University
- Centre de Recherches sur les Macromolécules Végétales (CERMAV-CNRS)
- 38041 Grenoble Cedex 9
- France
| | - Mychelle V. P. Companhoni
- Laboratory of technological innovation in the development of pharmaceuticals and cosmetics
- State
- University of Maringa
- Maringa
- Brazil
| | - Talitha Fernandes Stefanello
- Grenoble Alpes University
- Centre de Recherches sur les Macromolécules Végétales (CERMAV-CNRS)
- 38041 Grenoble Cedex 9
- France
- Laboratory of technological innovation in the development of pharmaceuticals and cosmetics
| | - Benoit Louage
- Department of Pharmaceutics
- Ghent University
- 9000 Ghent
- Belgium
| | - Simon Van Herck
- Department of Pharmaceutics
- Ghent University
- 9000 Ghent
- Belgium
| | - Lucie Sancey
- Institute for Advanced Biosciences
- Grenoble Alpes University/INSERM U1209/CNRS UMR5309
- Grenoble
- France
| | - Jean-Luc Coll
- Institute for Advanced Biosciences
- Grenoble Alpes University/INSERM U1209/CNRS UMR5309
- Grenoble
- France
| | | | - Celso Vataru Nakamura
- Laboratory of technological innovation in the development of pharmaceuticals and cosmetics
- State
- University of Maringa
- Maringa
- Brazil
| | - Rachel Auzély-Velty
- Grenoble Alpes University
- Centre de Recherches sur les Macromolécules Végétales (CERMAV-CNRS)
- 38041 Grenoble Cedex 9
- France
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26
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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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27
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Sunitha K, Bhuvaneswari S, Mathew D, Unnikrishnan G, Nair CPR. Comb Polymer Network of Polydimethylsiloxane with a Novolac Stem: Synthesis via Click Coupling and Surface Morphology Architecturing by Solvents. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b02046] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | | | | | - G. Unnikrishnan
- Department
of Chemistry, National Institute of Technology, Calicut 673601, India
| | - C. P. Reghunadhan Nair
- Department
of Polymer Science and Rubber Technology, Cochin University of Science and Technology, Cochin 682022, India
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28
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Karimi F, Collins J, Heath DE, Connal LA. Dynamic Covalent Hydrogels for Triggered Cell Capture and Release. Bioconjug Chem 2017; 28:2235-2240. [PMID: 28809538 DOI: 10.1021/acs.bioconjchem.7b00360] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A dual-responsive, cell capture and release surface was prepared through the incorporation of phenylboronic acid (PBA) groups into an oxime-based polyethylene glycol (PEG) hydrogel. Owing to its PEG-like properties, the unfunctionalized hydrogel was nonfouling. The use of highly efficient oxime chemistry allows the incorporation of commercially available 3,5-diformylphenyl boronic acid into the hydrogel matrix. Thus, the surface properties of the hydrogel were modified to enable reversible cell capture and release. Boronic ester formation between PBA groups and cell surface carbohydrates enabled efficient cell capture at pH 6.8. An increase to pH 7.8 resulted in cell detachment. This capture-and-release procedure was performed on MCF-7 human breast cancer cells, NIH-3T3 fibroblast cells, and primary human umbilical vein endothelial cells (HUVECs) and could be cycled with negligible loss in activity. The facile preparation of PBA-functionalized surfaces presented here has applications in biomedical fields such as cell diagnostics and cell culture.
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Affiliation(s)
- Fatemeh Karimi
- School of Chemical and Biomedical Engineering, Particulate Fluids Processing Centre and ‡Polymer Science Group, Department of Chemical and Biomolecular Engineering, Particulate Fluids Processing Centre, University of Melbourne , Parkville, Melbourne, Victoria 3010, Australia
| | - Joe Collins
- School of Chemical and Biomedical Engineering, Particulate Fluids Processing Centre and ‡Polymer Science Group, Department of Chemical and Biomolecular Engineering, Particulate Fluids Processing Centre, University of Melbourne , Parkville, Melbourne, Victoria 3010, Australia
| | - Daniel E Heath
- School of Chemical and Biomedical Engineering, Particulate Fluids Processing Centre and ‡Polymer Science Group, Department of Chemical and Biomolecular Engineering, Particulate Fluids Processing Centre, University of Melbourne , Parkville, Melbourne, Victoria 3010, Australia
| | - Luke A Connal
- School of Chemical and Biomedical Engineering, Particulate Fluids Processing Centre and ‡Polymer Science Group, Department of Chemical and Biomolecular Engineering, Particulate Fluids Processing Centre, University of Melbourne , Parkville, Melbourne, Victoria 3010, Australia
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29
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Blasco E, Sims MB, Goldmann AS, Sumerlin BS, Barner-Kowollik C. 50th Anniversary Perspective: Polymer Functionalization. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00465] [Citation(s) in RCA: 248] [Impact Index Per Article: 35.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Eva Blasco
- Macromolecular Architectures, Institut für Technische Chemie
und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr.
18, 76128 Karlsruhe, Germany
- Institut für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Michael B. Sims
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
| | - Anja S. Goldmann
- School of Chemistry,
Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George St., Brisbane, QLD 4000, Australia
- Macromolecular Architectures, Institut für Technische Chemie
und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr.
18, 76128 Karlsruhe, Germany
- Institut für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Brent S. Sumerlin
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
| | - Christopher Barner-Kowollik
- School of Chemistry,
Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George St., Brisbane, QLD 4000, Australia
- Macromolecular Architectures, Institut für Technische Chemie
und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr.
18, 76128 Karlsruhe, Germany
- Institut für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
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30
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Liu WX, Zhang C, Zhang H, Zhao N, Yu ZX, Xu J. Oxime-Based and Catalyst-Free Dynamic Covalent Polyurethanes. J Am Chem Soc 2017; 139:8678-8684. [DOI: 10.1021/jacs.7b03967] [Citation(s) in RCA: 206] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Wen-Xing Liu
- Beijing
National Laboratory for Molecular Sciences (BNLMS), CAS Research/Education
Center for Excellence in Molecular Sciences, Laboratory of Polymer
Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chi Zhang
- BNLMS,
Key Laboratory of Bioorganic Chemistry and Molecular Engineering of
Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Huan Zhang
- Beijing
National Laboratory for Molecular Sciences (BNLMS), CAS Research/Education
Center for Excellence in Molecular Sciences, Laboratory of Polymer
Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ning Zhao
- Beijing
National Laboratory for Molecular Sciences (BNLMS), CAS Research/Education
Center for Excellence in Molecular Sciences, Laboratory of Polymer
Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Zhi-Xiang Yu
- BNLMS,
Key Laboratory of Bioorganic Chemistry and Molecular Engineering of
Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Jian Xu
- Beijing
National Laboratory for Molecular Sciences (BNLMS), CAS Research/Education
Center for Excellence in Molecular Sciences, Laboratory of Polymer
Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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31
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Kirmizialtin S, Yildiz BS, Yildiz I. A DFT-based mechanistic study on the formation of oximes. J PHYS ORG CHEM 2017. [DOI: 10.1002/poc.3711] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Serdal Kirmizialtin
- Chemistry Program; New York University at Abu Dhabi; Abu Dhabi United Arab Emirates
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32
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A Scalable and Versatile Synthesis of Oxime-Based Hormone Dimers and Gels for Sustained Release. Chem Asian J 2017; 12:1456-1460. [DOI: 10.1002/asia.201700288] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 03/17/2017] [Indexed: 01/22/2023]
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33
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Dai Y, Sun H, Pal S, Zhang Y, Park S, Kabb CP, Wei WD, Sumerlin BS. Near-IR-induced dissociation of thermally-sensitive star polymers. Chem Sci 2017; 8:1815-1821. [PMID: 28451303 PMCID: PMC5396554 DOI: 10.1039/c6sc04650a] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 12/01/2016] [Indexed: 12/22/2022] Open
Abstract
Responsive systems sensitive to near-infrared (NIR) light are promising for triggered release due to efficient deep tissue penetration of NIR irradiation relative to higher energy sources (e.g., UV), allowing for spatiotemporal control over triggering events with minimal potential for tissue damage. Herein, we report star polymers containing thermally-labile azo linkages that dissociate during conventional heating or during localized heating via the photothermal effect upon NIR irradiation. Controlled release during conventional heating was investigated for the star polymers loaded with a model dye, with negligible release being observed at 25 °C and >80% release at 90 °C. Star polymers co-loaded with NIR-responsive indocyanine green showed rapid dye release upon NIR irradiation (λ ≥ 715 nm) due to the photothermally-induced degradation of azo linkages within the cores of the star polymers. This approach provides access to a new class of delivery and release systems that can be triggered by noninvasive external stimulation.
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Affiliation(s)
- Yuqiong Dai
- George & Josephine Butler Polymer Research Laboratory , Center for Macromolecular Science & Engineering , Department of Chemistry , University of Florida , PO Box 117200 , Gainesville , FL 32611-7200 , USA .
| | - Hao Sun
- George & Josephine Butler Polymer Research Laboratory , Center for Macromolecular Science & Engineering , Department of Chemistry , University of Florida , PO Box 117200 , Gainesville , FL 32611-7200 , USA .
| | - Sunirmal Pal
- George & Josephine Butler Polymer Research Laboratory , Center for Macromolecular Science & Engineering , Department of Chemistry , University of Florida , PO Box 117200 , Gainesville , FL 32611-7200 , USA .
| | - Yunlu Zhang
- Department of Chemistry , Center for Nanostructured Electronic Materials , University of Florida , PO Box 117200 , Gainesville , FL 32611-7200 , USA
| | - Sangwoo Park
- George & Josephine Butler Polymer Research Laboratory , Center for Macromolecular Science & Engineering , Department of Chemistry , University of Florida , PO Box 117200 , Gainesville , FL 32611-7200 , USA .
| | - Christopher P Kabb
- George & Josephine Butler Polymer Research Laboratory , Center for Macromolecular Science & Engineering , Department of Chemistry , University of Florida , PO Box 117200 , Gainesville , FL 32611-7200 , USA .
| | - Wei David Wei
- Department of Chemistry , Center for Nanostructured Electronic Materials , University of Florida , PO Box 117200 , Gainesville , FL 32611-7200 , USA
| | - Brent S Sumerlin
- George & Josephine Butler Polymer Research Laboratory , Center for Macromolecular Science & Engineering , Department of Chemistry , University of Florida , PO Box 117200 , Gainesville , FL 32611-7200 , USA .
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34
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Collins J, Nadgorny M, Xiao Z, Connal LA. Doubly Dynamic Self-Healing Materials Based on Oxime Click Chemistry and Boronic Acids. Macromol Rapid Commun 2017; 38. [DOI: 10.1002/marc.201600760] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Indexed: 12/11/2022]
Affiliation(s)
- Joe Collins
- The Department of Chemical and Biomolecular Engineering; The University of Melbourne; Parkville Victoria 3010 Australia
| | - Milena Nadgorny
- The Department of Chemical and Biomolecular Engineering; The University of Melbourne; Parkville Victoria 3010 Australia
| | - Zeyun Xiao
- The Department of Chemical and Biomolecular Engineering; The University of Melbourne; Parkville Victoria 3010 Australia
| | - Luke A. Connal
- The Department of Chemical and Biomolecular Engineering; The University of Melbourne; Parkville Victoria 3010 Australia
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35
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Figg CA, Carmean RN, Bentz KC, Mukherjee S, Savin DA, Sumerlin BS. Tuning Hydrophobicity To Program Block Copolymer Assemblies from the Inside Out. Macromolecules 2017. [DOI: 10.1021/acs.macromol.6b02754] [Citation(s) in RCA: 139] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- C. Adrian Figg
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
| | - R. Nicholas Carmean
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
| | - Kyle C. Bentz
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
| | - Soma Mukherjee
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
| | - Daniel A. Savin
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
| | - Brent S. Sumerlin
- George & Josephine Butler Polymer Research Laboratory, Center for Macromolecular Science & Engineering, Department of Chemistry, University of Florida, PO Box 117200, Gainesville, Florida 32611-7200, United States
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36
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Dong X, Obermeyer AC, Olsen BD. Three‐Dimensional Ordered Antibody Arrays Through Self‐Assembly of Antibody–Polymer Conjugates. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201607085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xue‐Hui Dong
- Department of Chemical Engineering Massachusetts Institute of Technology Cambridge MA 02139 USA
| | - Allie C. Obermeyer
- Department of Chemical Engineering Massachusetts Institute of Technology Cambridge MA 02139 USA
| | - Bradley D. Olsen
- Department of Chemical Engineering Massachusetts Institute of Technology Cambridge MA 02139 USA
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37
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Dong X, Obermeyer AC, Olsen BD. Three‐Dimensional Ordered Antibody Arrays Through Self‐Assembly of Antibody–Polymer Conjugates. Angew Chem Int Ed Engl 2016; 56:1273-1277. [DOI: 10.1002/anie.201607085] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Revised: 11/02/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Xue‐Hui Dong
- Department of Chemical Engineering Massachusetts Institute of Technology Cambridge MA 02139 USA
| | - Allie C. Obermeyer
- Department of Chemical Engineering Massachusetts Institute of Technology Cambridge MA 02139 USA
| | - Bradley D. Olsen
- Department of Chemical Engineering Massachusetts Institute of Technology Cambridge MA 02139 USA
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38
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Li S, Cohen-Karni D, Kallick E, Edington H, Averick S. Post-polymerization functionalization of epoxide-containing copolymers in trifluoroethanol for synthesis of polymer-drug conjugates. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.06.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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39
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Kuhl N, Abend M, Bode S, Schubert US, Hager MD. Oxime crosslinked polymer networks: Is every reversible covalent bond suitable to create self-healing polymers? J Appl Polym Sci 2016. [DOI: 10.1002/app.44168] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Natascha Kuhl
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstr. 10 Jena 07743 Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 Jena 07743 Germany
| | - Marcus Abend
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstr. 10 Jena 07743 Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 Jena 07743 Germany
| | - Stefan Bode
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstr. 10 Jena 07743 Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 Jena 07743 Germany
| | - Ulrich S. Schubert
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstr. 10 Jena 07743 Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 Jena 07743 Germany
| | - Martin D. Hager
- Laboratory of Organic and Macromolecular Chemistry (IOMC); Friedrich Schiller University Jena; Humboldtstr. 10 Jena 07743 Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 Jena 07743 Germany
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40
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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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41
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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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42
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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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43
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Yan J, Liu K, Li W, Shi H, Zhang A. Thermoresponsive Dendronized Polypeptides Showing Switchable Recognition to Catechols. Macromolecules 2016. [DOI: 10.1021/acs.macromol.5b02259] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Jiatao Yan
- Laboratory of Polymer Chemistry,
Department of Polymer Materials, College of Materials Science and
Engineering, Shanghai University, Materials Building Room 447, Nanchen
Street 333, Shanghai 200444, China
| | - Kun Liu
- Laboratory of Polymer Chemistry,
Department of Polymer Materials, College of Materials Science and
Engineering, Shanghai University, Materials Building Room 447, Nanchen
Street 333, Shanghai 200444, China
| | - Wen Li
- Laboratory of Polymer Chemistry,
Department of Polymer Materials, College of Materials Science and
Engineering, Shanghai University, Materials Building Room 447, Nanchen
Street 333, Shanghai 200444, China
| | - Huang Shi
- Laboratory of Polymer Chemistry,
Department of Polymer Materials, College of Materials Science and
Engineering, Shanghai University, Materials Building Room 447, Nanchen
Street 333, Shanghai 200444, China
| | - Afang Zhang
- Laboratory of Polymer Chemistry,
Department of Polymer Materials, College of Materials Science and
Engineering, Shanghai University, Materials Building Room 447, Nanchen
Street 333, Shanghai 200444, China
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44
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Collins J, Xiao Z, Espinosa-Gomez A, Fors BP, Connal LA. Extremely rapid and versatile synthesis of high molecular weight step growth polymers via oxime click chemistry. Polym Chem 2016. [DOI: 10.1039/c6py00372a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Extremely rapid step growth polymerization was achieved using an oxime click chemistry approach.
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Affiliation(s)
- Joe Collins
- The Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Australia, 3010
| | - Zeyun Xiao
- The Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Australia, 3010
| | - Andrea Espinosa-Gomez
- The Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Australia, 3010
| | - Brett P. Fors
- Department of Chemistry and Chemical Biology
- Ithaca
- USA
| | - Luke A. Connal
- The Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Australia, 3010
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45
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Collins J, Xiao Z, Müllner M, Connal LA. The emergence of oxime click chemistry and its utility in polymer science. Polym Chem 2016. [DOI: 10.1039/c6py00635c] [Citation(s) in RCA: 89] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The synthesis of new, highly functional and dynamic polymeric materials has risen dramatically since the introduction of click chemistry in 2001.
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Affiliation(s)
- Joe Collins
- The Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Australia
| | - Zeyun Xiao
- The Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Australia
| | - Markus Müllner
- School of Chemistry
- Key Centre for Polymers and Colloids
- The University of Sydney
- Australia
| | - Luke A. Connal
- The Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Australia
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46
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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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47
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Kalow JA, Swager TM. Synthesis of Miktoarm Branched Conjugated Copolymers by ROMPing In and Out. ACS Macro Lett 2015; 4:1229-1233. [PMID: 26523242 PMCID: PMC4627642 DOI: 10.1021/acsmacrolett.5b00541] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Architecture represents an underutilized yet promising control element in polymer design due to the challenging synthesis of compositionally varied branched copolymers. We report the one-pot synthesis of miktoarm branched polymers by ring-opening metathesis polymerization. In this work, we graft to and from telechelic poly(3-hexylthiophene), which is end-capped by oxime click chemistry, using various norbornene monomers. The self-assembly of the resulting miktoarm H-shaped conjugated polymers is studied in solution and in the solid state. A dual stimuli-responsive miktoarm polymer is prepared which displays pH-switchable lower critical solution temperature and fluorescence.
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Affiliation(s)
- Julia A. Kalow
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Timothy M. Swager
- Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
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48
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Li S, Beringer LT, Chen S, Averick S. Combination of AGET ATRP and SuFEx for post-polymerization chain-end modifications. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.09.055] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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49
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Zhao Y, Wu H, Zhang Y, Wang X, Yang B, Zhang Q, Ren X, Fu C, Wei Y, Wang Z, Wang Y, Tao L. Postpolymerization Modification of Poly(dihydropyrimidin-2(1 H)-thione)s via the Thiourea-Haloalkane Reaction to Prepare Functional Polymers. ACS Macro Lett 2015; 4:843-847. [PMID: 35596507 DOI: 10.1021/acsmacrolett.5b00428] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A highly reactive thiourea-contained polycondensate, poly(dihydropyrimidin-2(1H)-thione) (poly(DHPMT)) has been facilely synthesized via the Biginelli polycondensation using thiourea and a difunctional compound containing benzaldehyde and β-keto ester groups as monomers. The thiourea moiety in the polymer structure has similar reactivity as the thiourea, thus the poly(DHPMT) is an excellent polymer precusor for preparing new functional polymers through the postpolymerization modification (PPM) strategy. After simple reaction with functional haloalkanes, the parent poly(DHPMT) could be almost completely converted (>99%) to daughter polymers containing alkene or alkyne side groups. Then, the daughter polymers have been further transferred to granddaughter polymers through another PPM via thiol-ene or Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) reactions. Besides, when 3-phenylpropargyl chloride was used as the reactant, a bright yellow fluorescent polymer could be simply achieved due to the in situ formed conjugated heterocycle in the polymer structure, further demonstrating the diversity of the functional polymers through PPM. Considering the easily available monomers, simple polycondensation, and the excellent reactivity of the thiourea moiety in the polymer structure, this thiourea-contained Biginilli polycondensate might be a versatile platform for new functional polymer preparation.
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Affiliation(s)
- Yuan Zhao
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Haibo Wu
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
- School
of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu 213164, P. R. China
| | - Yuanyi Zhang
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Xing Wang
- The
State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Bin Yang
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Qingdong Zhang
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Xu Ren
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Changkui Fu
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Yen Wei
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Zhiming Wang
- School
of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu 213164, P. R. China
| | - Yurong Wang
- School
of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu 213164, P. R. China
| | - Lei Tao
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
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50
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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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