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Oumerri J, Qayouh H, Arteni AA, Six JL, Lahcini M, Ferji K. One-pot Formulation of Cationic Oligochitosan Coated Nanoparticles via Photo- Polymerization Induced Self-Assembly. Chemphyschem 2024; 25:e202400291. [PMID: 38646967 DOI: 10.1002/cphc.202400291] [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: 03/14/2024] [Revised: 04/13/2024] [Accepted: 04/15/2024] [Indexed: 04/25/2024]
Abstract
During last few decades, oligochitosan (OCS)-coated nanoparticles have received great interest for nanomedicine, food and environment applications. However, their current formulation techniques are time-consuming with multi-synthesis/purification steps and sometimes require the use of organic solvents, crosslinkers and surfactants. Herein, we report a facile and rapid one-pot synthesis of OCS-based nanoparticles using photo-initiated reversible addition fragmentation chain transfer polymerization-induced self-assembly (Photo-RAFT PISA) under UV-irradiation at room temperature. To achieve this, OCS was first functionalized by a chain transfer agent (CTA) resulting in a macromolecular chain transfer agent (OCS-CTA), which will act as a reactive electrostatic/steric stabilizer. Owing to its UV-sensitivity, OCS-CTA was then used as photo-iniferter to initiate the polymerization of 2-hydroxypropyl methacrylate (HPMA) in aqueous acidic buffer, resulting in OCS-g-PHPMA amphiphilic grafted copolymers which self-assemble into nano-objects. Transmission electron microscopy and light scattering analysis reveal formation of spherical nanostructures.
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Affiliation(s)
- Jihad Oumerri
- Laboratoire de chimie physique macromoleculaire (LCPM), Université de Lorraine, CNRS, 1 rue Grandville, F-54000, NANCY, France
- LCO2MC, Cadi Ayyad University, Bd Abdelkrim Al Khattabi, 40000, Marrakech, Morocco
| | - Hicham Qayouh
- LCO2MC, Cadi Ayyad University, Bd Abdelkrim Al Khattabi, 40000, Marrakech, Morocco
| | - Ana Andreea Arteni
- Cryo-Electron Microscopy Facility, Institute for Integrative Biology of the Cell (I2BC), Université Paris-Saclay, CEA, CNRS, 1 Av. de la Terrasse Bâtiment 21, 91198, Gif-sur-Yvette, France
| | - Jean-Luc Six
- Laboratoire de chimie physique macromoleculaire (LCPM), Université de Lorraine, CNRS, 1 rue Grandville, F-54000, NANCY, France
| | - Mohammed Lahcini
- LCO2MC, Cadi Ayyad University, Bd Abdelkrim Al Khattabi, 40000, Marrakech, Morocco
- Mohammed VI Polytechnic University (UM6P), Lot 660, ISSB-P, 43150, Benguerir, Morocco
| | - Khalid Ferji
- Laboratoire de chimie physique macromoleculaire (LCPM), Université de Lorraine, CNRS, 1 rue Grandville, F-54000, NANCY, France
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2
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Kareemi AF, Likhitkar S. Applications and advancements of polysaccharide-based nanostructures for enhanced drug delivery. Colloids Surf B Biointerfaces 2024; 238:113883. [PMID: 38615389 DOI: 10.1016/j.colsurfb.2024.113883] [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: 02/01/2024] [Revised: 03/20/2024] [Accepted: 03/27/2024] [Indexed: 04/16/2024]
Abstract
Growing demand for highly effective, site-specific delivery of pharmaceuticals and nutraceuticals using nano-sized carriers has prompted increased scrutiny of carrier biocompatibility and biodegradability. To address these concerns, biodegradable natural polymers have emerged as a transformative domain, offering non-toxic, precisely targetable carriers capable of finely modulating cargo pharmacokinetics while generating innocuous decomposition by-products. This comprehensive review illuminates the emergence of polysaccharide-based nanoparticulate drug delivery systems. These systems establish an interactive interface between drug and targeted organs, guided by strategic modifications to polysaccharide backbones, which facilitate the creation of morphologically, constitutionally, and characteristically vibrant nanostructures through various fabrication routes, underpinning their pivotal role in biomedical applications. Advancements crucial to enhancing polysaccharide-based drug delivery, such as surface modifications and bioinspired modifications for enhanced targeting, and stimuli-responsive release, strategies to overcome biological barriers, enhance tumor penetration, and optimize therapeutic outcomes are highlighted. This review also examines some potent challenges, and the contemporary way out of them, and discusses future perspectives in the field.
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Affiliation(s)
- Asra Fatimah Kareemi
- Department of Chemistry, St. Aloysius College (Autonomous), Jabalpur, Madhya Pradesh 482001, India
| | - Sweta Likhitkar
- Department of Chemistry, St. Aloysius College (Autonomous), Jabalpur, Madhya Pradesh 482001, India.
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3
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Wang S, Tang Y, Kou X, Chen J, Edgar KJ. Dextran Macroinitiator for Synthesis of Polysaccharide- b-Polypeptide Block Copolymers via NCA Ring-Opening Polymerization. Biomacromolecules 2024; 25:3122-3130. [PMID: 38696355 DOI: 10.1021/acs.biomac.4c00225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2024]
Abstract
Synthesis of polysaccharide-b-polypeptide block copolymers represents an attractive goal because of their promising potential in delivery applications. Inspired by recent breakthroughs in N-carboxyanhydride (NCA) ring-opening polymerization (ROP), we present an efficient approach for preparation of a dextran-based macroinitiator and the subsequent synthesis of dextran-b-polypeptides via NCA ROP. This is an original approach to creating and employing a native polysaccharide macroinitiator for block copolymer synthesis. In this strategy, regioselective (2,2,6,6-tetramethylpiperidin-1-yl)oxyl (TEMPO) oxidation of the sole primary alcohol located at the C-6 position of the monosaccharide at the nonreducing end of linear dextran results in a carboxylic acid. This motif is then transformed into a tetraalkylammonium carboxylate, thereby generating the dextran macroinitiator. This macroinitiator initiates a wide range of NCA monomers and produces dextran-b-polypeptides with a degree of polymerization (DP) of the polypeptide up to 70 in a controlled manner (Đ < 1.3). This strategy offers several distinct advantages, including preservation of the original dextran backbone structure, relatively rapid polymerization, and moisture tolerance. The dextran-b-polypeptides exhibit interesting self-assembly behavior. Their nanostructures have been investigated by dynamic light scattering (DLS) and transmission electron microscopy (TEM), and adjustment of the structure of block copolymers allows self-assembly of spherical micelles and worm-like micelles with varied diameters and aspect ratios, revealing a range of diameters from 60 to 160 nm. Moreover, these nanostructures exhibit diverse morphologies, including spherical micelles and worm-like micelles, enabling delivery applications.
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Affiliation(s)
- Shuo Wang
- College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Ying Tang
- College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Xinhui Kou
- Key Laboratory of Biobased Polymer Materials, Shandong Provincial Education Department, Analyses and Testing Center, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Junyi Chen
- College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Kevin J Edgar
- Macromolecules Innovation Institute, Virginia Tech, Blacksburg, Virginia 24061, United States
- Department of Sustainable Biomaterials, Virginia Tech, Blacksburg, Virginia 24061, United States
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Zhang K, Zhou Y, Moreno S, Schwarz S, Boye S, Voit B, Appelhans D. Reversible crowdedness of pH-responsive and host-guest active polymersomes: Mimicking µm-sized cell structures. J Colloid Interface Sci 2024; 654:1469-1482. [PMID: 37858368 DOI: 10.1016/j.jcis.2023.10.015] [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: 07/03/2023] [Revised: 09/15/2023] [Accepted: 10/04/2023] [Indexed: 10/21/2023]
Abstract
The structure-function characteristics of isolated artificial organelles (AOs) in protocells are mainly known, but there are few reports on clustered or aggregated AOs. To imitate µm-sized complex and heterogeneous cell structures, approaches are needed that enable reversible changes in the aggregation state of colloidal structures in response to chemical, biological, and external stimuli. To construct adaptive organelle-like or cell-like reorganization characteristics, we present an advanced crosslinking strategy to fabricate clustered polymersomes as a platform based on host-guest interactions between azobenzene-containing polymersomes (Azo-Psomes) and a β-cyclodextrin-modified polymer (β-CD polymer) as a crosslinker. First, the reversible (dis)assembly of clustered Azo-Psomes is carried out by the alternating input of crosslinker and adamantane-PEG3000 as a decrosslinker. Moreover, cluster size dependence is demonstrated by environmental pH. These offer the controlled fabrication of various homogeneous and heterogeneous Azo-Psomes structures, including the size regulation and visualization of clustered AOs through a fluorescent enzymatic cascade reaction. Finally, a temperature-sensitive crosslinking agent with β-CD units can promote the coaggregation of Azo-Psomes mediated by temperature changes. Overall, these (co-)clustered Azo-Psomes and their successful transformation in AOs may provide new features for modelling biological systems for eukaryotic cells and systems biology.
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Affiliation(s)
- Kehu Zhang
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden 01069, Germany; Chair of Organic Chemistry of Polymers, Technische Universität Dresden, Dresden 01062, Germany
| | - Yang Zhou
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden 01069, Germany; Chair of Organic Chemistry of Polymers, Technische Universität Dresden, Dresden 01062, Germany
| | - Silvia Moreno
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden 01069, Germany.
| | - Simona Schwarz
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden 01069, Germany
| | - Susanne Boye
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden 01069, Germany
| | - Brigitte Voit
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden 01069, Germany; Chair of Organic Chemistry of Polymers, Technische Universität Dresden, Dresden 01062, Germany
| | - Dietmar Appelhans
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Straße 6, Dresden 01069, Germany.
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Gao Y, Gao C, Fan Y, Sun H, Du J. Physically and Chemically Compartmentalized Polymersomes for Programmed Delivery and Biological Applications. Biomacromolecules 2023; 24:5511-5538. [PMID: 37933444 DOI: 10.1021/acs.biomac.3c00826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
Multicompartment polymersomes (MCPs) refer to polymersomes that not only contain one single compartment, either in the membrane or in the internal cavity, but also mimic the compartmentalized structure of living cells, attracting much attention in programmed delivery and biological applications. The investigation of MCPs may promote the application of soft nanomaterials in biomedicine. This Review seeks to highlight the recent advances of the design principles, synthetic strategies, and biomedical applications of MCPs. The compartmentalization types including chemical, physical, and hybrid compartmentalization are discussed. Subsequently, the design and controlled synthesis of MCPs by the self-assembly of amphiphilic polymers, double emulsification, coprecipitation, microfluidics and particle assembly, etc. are summarized. Furthermore, the diverse applications of MCPs in programmed delivery of various cargoes and biological applications including cancer therapy, antimicrobials, and regulation of blood glucose levels are highlighted. Finally, future perspectives of MCPs from the aspects of controlled synthesis and applications are proposed.
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Affiliation(s)
- Yaning Gao
- State Key Laboratory of High-Efficiency Coal Utilization and Green Chemical Engineering, School of Chemistry and Chemical Engineering, Ningxia University, Yinchuan 750021, China
| | - Chenchen Gao
- State Key Laboratory of High-Efficiency Coal Utilization and Green Chemical Engineering, School of Chemistry and Chemical Engineering, Ningxia University, Yinchuan 750021, China
| | - Yirong Fan
- State Key Laboratory of High-Efficiency Coal Utilization and Green Chemical Engineering, School of Chemistry and Chemical Engineering, Ningxia University, Yinchuan 750021, China
| | - Hui Sun
- State Key Laboratory of High-Efficiency Coal Utilization and Green Chemical Engineering, School of Chemistry and Chemical Engineering, Ningxia University, Yinchuan 750021, China
| | - Jianzhong Du
- Department of Gynaecology and Obstetrics, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Clinical Research Center for Anesthesiology and Perioperative Medicine, Translational Research Institute of Brain and Brain-Like Intelligence, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai 200434, China
- Department of Polymeric Materials, School of Materials Science and Engineering, Tongji University, Shanghai 200072, China
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6
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Guo L, Xu J, Du B. Self-assembly of ABCBA Linear Pentablock Terpolymers. POLYM REV 2023. [DOI: 10.1080/15583724.2023.2178008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Affiliation(s)
- Lei Guo
- State Key Laboratory of Motor Vehicle Biofuel Technology, Department of Polymer Science & Engineering, Zhejiang University, Hangzhou, China
| | - Junting Xu
- State Key Laboratory of Motor Vehicle Biofuel Technology, Department of Polymer Science & Engineering, Zhejiang University, Hangzhou, China
| | - Binyang Du
- State Key Laboratory of Motor Vehicle Biofuel Technology, Department of Polymer Science & Engineering, Zhejiang University, Hangzhou, China
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7
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Ikkene D, Six JL, Ferji K. Progress in Aqueous Dispersion RAFT PISA. Eur Polym J 2023. [DOI: 10.1016/j.eurpolymj.2023.111848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Shirinichi F, Ibrahim T, Rodriguez M, Sun H. Assembling the best of two worlds: Biomolecule‐polymer nanoparticles via polymerization‐induced self‐assembly. JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1002/pol.20220614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Farbod Shirinichi
- Department of Chemistry and Chemical & Biomedical Engineering, Tagliatela College of Engineering University of New Haven West Haven Connecticut USA
| | - Tarek Ibrahim
- Department of Chemistry and Chemical & Biomedical Engineering, Tagliatela College of Engineering University of New Haven West Haven Connecticut USA
| | - Mia Rodriguez
- Department of Chemistry and Chemical & Biomedical Engineering, Tagliatela College of Engineering University of New Haven West Haven Connecticut USA
| | - Hao Sun
- Department of Chemistry and Chemical & Biomedical Engineering, Tagliatela College of Engineering University of New Haven West Haven Connecticut USA
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Häkkinen S, Tanaka J, Garcia Maset R, Hall SCL, Huband S, Rho JY, Song Q, Perrier S. Polymerisation-Induced Self-Assembly of Graft Copolymers. Angew Chem Int Ed Engl 2022; 61:e202210518. [PMID: 36002384 PMCID: PMC9828155 DOI: 10.1002/anie.202210518] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Indexed: 01/12/2023]
Abstract
We report the polymerisation-induced self-assembly of poly(lauryl methacrylate)-graft-poly(benzyl methacrylate) copolymers during reversible addition-fragmentation chain transfer (RAFT) grafting from polymerisation in a backbone-selective solvent. Electron microscopy images suggest the phase separation of grafts to result in a network of spherical particles, due to the ability of the branched architecture to freeze chain entanglements and to bridge core domains. Small-angle X-ray scattering data suggest the architecture promotes the formation of multicore micelles, the core morphology of which transitions from spheres to worms, vesicles, and inverted micelles with increasing volume fraction of the grafts. A time-resolved SAXS study is presented to illustrate the formation of the inverted phase during a polymerisation. The grafted architecture gives access to unusual morphologies and provides exciting new handles for controlling the polymer structure and material properties.
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Affiliation(s)
- Satu Häkkinen
- Department of ChemistryUniversity of WarwickCoventryCV4 7ALUK
| | - Joji Tanaka
- Department of ChemistryUniversity of WarwickCoventryCV4 7ALUK
- Department of ChemistryUniversity of North Carolina at Chapel HillChapel HillNC 27599-3290USA
| | - Ramón Garcia Maset
- Department of ChemistryUniversity of North Carolina at Chapel HillChapel HillNC 27599-3290USA
| | - Stephen C. L. Hall
- Department of ChemistryUniversity of WarwickCoventryCV4 7ALUK
- ISIS Neutron and Muon SourceRutherford Appleton LaboratoryDidcotOX11 0QXUK
| | - Steven Huband
- Department of ChemistryUniversity of North Carolina at Chapel HillChapel HillNC 27599-3290USA
| | - Julia Y. Rho
- Department of ChemistryUniversity of North Carolina at Chapel HillChapel HillNC 27599-3290USA
| | - Qiao Song
- Department of ChemistryUniversity of North Carolina at Chapel HillChapel HillNC 27599-3290USA
| | - Sébastien Perrier
- Department of ChemistryUniversity of WarwickCoventryCV4 7ALUK
- Warwick Medical SchoolUniversity of WarwickCoventryCV4 7ALUK
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10
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Hakkinen S, Tanaka J, Garcia Macet R, Hall S, Huband S, Rho J, Song Q, Perrier S. Polymerisation‐Induced Self‐Assembly of Graft Copolymers. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202210518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - Joji Tanaka
- University of Warwick Chemistry UNITED KINGDOM
| | | | | | | | - Julia Rho
- University of Warwick Chemistry UNITED KINGDOM
| | - Qiao Song
- University of Warwick Chemistry UNITED KINGDOM
| | - Sebastien Perrier
- University of Warwick Department of Chemistry Library Road CV4 7AL Coventry UNITED KINGDOM
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11
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Sakamoto Y, Nishimura T. Recent advances in the self-assembly of sparsely grafted amphiphilic copolymers in aqueous solution. Polym Chem 2022. [DOI: 10.1039/d2py01018f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This review describes the self-assembly of sparsely grafted amphiphilic copolymers and highlights the effects of structural factors and solvents on their self-assembly behaviour.
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Affiliation(s)
- Yusuke Sakamoto
- Department of Chemistry and Materials, Faculty of Textile Science and Technology, Shinshu University, Ueda, Nagano 386-8567, Japan
| | - Tomoki Nishimura
- Department of Chemistry and Materials, Faculty of Textile Science and Technology, Shinshu University, Ueda, Nagano 386-8567, Japan
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12
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Mei G, Zheng Y, Fu Y, Huo M. Polymerization-induced self-assembly of random bottlebrush copolymers. Polym Chem 2022. [DOI: 10.1039/d2py00858k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Bottlebrush polymers have shown unique self-assembly behaviors, providing an access to hierarchical nanoparticles with a precise structure and tailorable function. However, the self-assembly pattern of random bottlebrush copolymers (random BBCPs)...
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