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Grundler J, Whang CH, Shin K, Savan NA, Zhong M, Saltzman WM. Modifying the Backbone Chemistry of PEG-Based Bottlebrush Block Copolymers for the Formation of Long-Circulating Nanoparticles. Adv Healthc Mater 2024:e2304040. [PMID: 38734871 DOI: 10.1002/adhm.202304040] [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: 01/07/2024] [Revised: 05/03/2024] [Indexed: 05/13/2024]
Abstract
Nanoparticle physicochemical properties have received great attention in optimizing the performance of nanoparticles for biomedical applications. For example, surface functionalization with small molecules or linear hydrophilic polymers is commonly used to tune the interaction of nanoparticles with proteins and cells. However, it is challenging to control the location of functional groups within the shell for conventional nanoparticles. Nanoparticle surfaces composed of shape-persistent bottlebrush polymers allow hierarchical control over the nanoparticle shell but the effect of the bottlebrush backbone on biological interactions is still unknown. The synthesis is reported of novel heterobifunctional poly(ethylene glycol) (PEG)-norbornene macromonomers modified with various small molecules to form bottlebrush polymers with different backbone chemistries. It is demonstrated that micellar nanoparticles composed of poly(lactic acid) (PLA)-PEG bottlebrush block copolymer (BBCP) with neutral and cationic backbone modifications exhibit significantly reduced cellular uptake compared to conventional unmodified BBCPs. Furthermore, the nanoparticles display long blood circulation half-lives of ≈22 hours and enhanced tumor accumulation in mice. Overall, this work sheds light on the importance of the bottlebrush polymer backbone and provides a strategy to improve the performance of nanoparticles in biomedical applications.
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Affiliation(s)
- Julian Grundler
- Department of Chemistry and Department of Biomedical Engineering, Yale University, New Haven, CT, 06511, USA
| | - Chang-Hee Whang
- Department of Biomedical Engineering, Yale University, New Haven, CT, 06511, USA
| | - Kwangsoo Shin
- Department of Polymer Science & Engineering and Environmental Engineering, Inha University, Incheon, 22212, South Korea
| | - N Anna Savan
- Department of Biomedical Engineering, Yale University, New Haven, CT, 06511, USA
- Medical Scientist Training Program, Yale School of Medicine, New Haven, CT, 06510, USA
| | - Mingjiang Zhong
- Department of Chemical Engineering and Department of Chemistry, Yale University, New Haven, CT, 06511, USA
| | - W Mark Saltzman
- Department of Biomedical Engineering, Yale University, New Haven, CT, 06511, USA
- Department of Cellular & Molecular Physiology and Department of Dermatology, Yale School of Medicine, New Haven, CT, 06510, USA
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2
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Grundler J, Shin K, Suh HW, Zhong M, Saltzman WM. Surface Topography of Polyethylene Glycol Shell Nanoparticles Formed from Bottlebrush Block Copolymers Controls Interactions with Proteins and Cells. ACS NANO 2021; 15:16118-16129. [PMID: 34633171 PMCID: PMC8919421 DOI: 10.1021/acsnano.1c04835] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Although poly(ethylene glycol) (PEG) is commonly used in nanoparticle design, the impact of surface topography on nanoparticle performance in biomedical applications has received little attention, despite showing significant promise in the study of inorganic nanoparticles. Control of the surface topography of polymeric nanoparticles is a formidable challenge due to the limited conformational control of linear polymers that form the nanoparticle surface. In this work, we establish a straightforward method to precisely tailor the surface topography of PEGylated polymeric nanoparticles based on tuning the architecture of shape-persistent amphiphilic bottlebrush block copolymer (BBCP) building blocks. We demonstrate that nanoparticle formation and surface topography can be controlled by systematically changing the structural parameters of BBCP architecture. Furthermore, we reveal that the surface topography of PEGylated nanoparticles significantly affects their performance. In particular, the adsorption of a model protein and the uptake into HeLa cells were closely correlated to surface roughness and BBCP terminal PEG block brush width. Overall, our work elucidates the importance of surface topography in nanoparticle research as well as provides an approach to improve the performance of PEGylated nanoparticles.
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Affiliation(s)
- Julian Grundler
- Department of Chemistry, Yale University, New Haven, CT 06511 (USA)
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511 (USA)
| | - Kwangsoo Shin
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511 (USA)
| | - Hee-Won Suh
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511 (USA)
| | - Mingjiang Zhong
- Department of Chemistry, Yale University, New Haven, CT 06511 (USA)
- Department of Chemical and Environmental Engineering, Yale University, New Haven, CT 06511 (USA)
| | - W. Mark Saltzman
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511 (USA)
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3
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Ramakanth I, Kolenčík M, Rao MS, Sunil BR, Vijayasree U, Durgababu G, Devi SA, Šebesta M, Siva T. Tuning the Morphology and State of Aggregation of Fullerene C60 using Non-ionic Surfactants. COLLOID JOURNAL 2021. [DOI: 10.1134/s1061933x21040086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Landge VK, Sonawane SH, Chaudhari RV, Babu GUB. Selective Oxidation of Glycerol: A Biomass-Derived Feedstock Using the Pt–Cu Janus Catalyst for Value-Added Products. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c04626] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Vividha K. Landge
- Department of Chemical Engineering, National Institute of Technology Warangal, Warangal, Telangana 506004, India
| | - Shirish H. Sonawane
- Department of Chemical Engineering, National Institute of Technology Warangal, Warangal, Telangana 506004, India
| | - Raghunath V. Chaudhari
- Chemical & Petroleum Engineering Department, The University of Kansas, Lawrence, Kansas 66047, United States
| | - G. Uday B. Babu
- Department of Chemical Engineering, National Institute of Technology Warangal, Warangal, Telangana 506004, India
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Chen K, Hu X, Zhu N, Guo K. Design, Synthesis, and Self-Assembly of Janus Bottlebrush Polymers. Macromol Rapid Commun 2020; 41:e2000357. [PMID: 32844547 DOI: 10.1002/marc.202000357] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 08/02/2020] [Indexed: 12/12/2022]
Abstract
Janus bottlebrush polymers are a class of special molecular brushes, which have two immiscible side chains on the repeating unit of the backbone. The characteristic architectures of Janus bottlebrush polymers enable unique self-assembly properties and broad applications. Recently, remarkable advances of Janus bottlebrush polymers have been achieved for polymer chemistry and material science. This review summarizes the synthetic strategies of Janus bottlebrush polymers, and highlights the self-assembly applications. Finally, the challenges and opportunities are proposed for the further development.
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Affiliation(s)
- Kerui Chen
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 S. Puzhu Road, Nanjing, Jiangsu, 211800, China.,State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, 30 S. Puzhu Road, Nanjing, Jiangsu, 211800, China
| | - Xin Hu
- State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, 30 S. Puzhu Road, Nanjing, Jiangsu, 211800, China.,College of Materials Science and Engineering, Nanjing Tech University, 30 S. Puzhu Road, Nanjing, Jiangsu, 211800, China
| | - Ning Zhu
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 S. Puzhu Road, Nanjing, Jiangsu, 211800, China.,State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, 30 S. Puzhu Road, Nanjing, Jiangsu, 211800, China
| | - Kai Guo
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, 30 S. Puzhu Road, Nanjing, Jiangsu, 211800, China.,State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, 30 S. Puzhu Road, Nanjing, Jiangsu, 211800, China
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Wan J, Fan B, Liu Y, Hsia T, Qin K, Junkers T, Teo BM, Thang SH. Room temperature synthesis of block copolymer nano-objects with different morphologies via ultrasound initiated RAFT polymerization-induced self-assembly (sono-RAFT-PISA). Polym Chem 2020. [DOI: 10.1039/d0py00461h] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The first room temperature synthesis of diblock copolymer nano-objects with different morphologies using ultrasound (990 kHz) initiated reversible addition-fragmentation chain transfer PISA (sono-RAFT-PISA) in aqueous system.
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Affiliation(s)
- Jing Wan
- School of Chemistry
- Monash University
- Clayton
- Australia
| | - Bo Fan
- School of Chemistry
- Monash University
- Clayton
- Australia
| | - Yiyi Liu
- Department of Chemical Engineering
- Monash University
- Clayton
- Australia
| | - Tina Hsia
- School of Chemistry
- Monash University
- Clayton
- Australia
| | - Kaiyuan Qin
- School of Chemistry
- Monash University
- Clayton
- Australia
| | - Tanja Junkers
- School of Chemistry
- Monash University
- Clayton
- Australia
| | - Boon M. Teo
- School of Chemistry
- Monash University
- Clayton
- Australia
| | - San H. Thang
- School of Chemistry
- Monash University
- Clayton
- Australia
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7
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Yang Q, Loos K. Janus nanoparticles inside polymeric materials: interfacial arrangement toward functional hybrid materials. Polym Chem 2017. [DOI: 10.1039/c6py01795a] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Recent advances and successes in interfacial behavior of Janus NPs at interfaces are summarized, with the hope to motivate additional efforts in the studies of Janus NPs in polymer matrix for the design of functional hybrid nanostructures and devices with engineered, desired and tailored properties for real-life applications.
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Affiliation(s)
- Qiuyan Yang
- Macromolecular Chemistry & New Polymeric Materials
- Zernike Institute for Advanced Materials
- University of Groningen
- 9747 AG Groningen
- The Netherlands
| | - Katja Loos
- Macromolecular Chemistry & New Polymeric Materials
- Zernike Institute for Advanced Materials
- University of Groningen
- 9747 AG Groningen
- The Netherlands
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Miki K, Enomoto A, Inoue T, Nabeshima T, Saino S, Shimizu S, Matsuoka H, Ohe K. Polymeric Self-Assemblies with Boron-Containing Near-Infrared Dye Dimers for Photoacoustic Imaging Probes. Biomacromolecules 2016; 18:249-256. [DOI: 10.1021/acs.biomac.6b01568] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
| | | | | | - Tatsuya Nabeshima
- Graduate
School of Pure and Applied Sciences and Tsukuba Research Center for
Interdisciplinary Materials Science (TIMS), University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan
| | - Sousuke Saino
- Graduate
School of Pure and Applied Sciences and Tsukuba Research Center for
Interdisciplinary Materials Science (TIMS), University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan
| | - Soji Shimizu
- Department
of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, Fukuoka 819-0395, Japan
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The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2014. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.09.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Miki K, Kimura A, Inoue T, Matsuoka H, Harada H, Hiraoka M, Ohe K. Synthesis of Biocompatible Polysaccharide Analogues and Their Application to In Vivo Optical Tumor Imaging. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2015. [DOI: 10.1246/bcsj.20150038] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Koji Miki
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University
| | - Akinori Kimura
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University
| | - Tatsuhiro Inoue
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University
| | - Hideki Matsuoka
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University
| | - Hiroshi Harada
- Department of Radiation Oncology and Image-applied Therapy, Graduate School of Medicine, Kyoto University
- Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST)
| | - Masahiro Hiraoka
- Department of Radiation Oncology and Image-applied Therapy, Graduate School of Medicine, Kyoto University
| | - Kouichi Ohe
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University
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11
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Miki K. Synthesis and Functionalization of Polysaccharide Analogues and Their Application to High-Contrast Tumor Imaging. J SYN ORG CHEM JPN 2015. [DOI: 10.5059/yukigoseikyokaishi.73.580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Koji Miki
- Graduate School of Engineering, Kyoto University
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12
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Liu F, He X, Zhang J, Chen H, Zhang H, Wang Z. Controllable synthesis of polydopamine nanoparticles in microemulsions with pH-activatable properties for cancer detection and treatment. J Mater Chem B 2015; 3:6731-6739. [DOI: 10.1039/c5tb01159k] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple reverse microemulsion-based method was used to elaborate pH-activatable PEG–Fe–PDA nanoparticles for cancer diagnosis and therapy.
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Affiliation(s)
- Fuyao Liu
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
| | - Xiuxia He
- School of Life Science and Technology
- Changchun University of Science and Technology
- Changchun
- P. R. China
| | - Junping Zhang
- School of Life Science and Technology
- Changchun University of Science and Technology
- Changchun
- P. R. China
| | - Hongda Chen
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
| | - Huimao Zhang
- Department of Radiology
- The First Hospital of Jilin University
- Changchun
- P. R. China
| | - Zhenxin Wang
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun
- P. R. China
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13
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Miki K, Inoue T, Kobayashi Y, Nakano K, Matsuoka H, Yamauchi F, Yano T, Ohe K. Near-Infrared Dye-Conjugated Amphiphilic Hyaluronic Acid Derivatives as a Dual Contrast Agent for In Vivo Optical and Photoacoustic Tumor Imaging. Biomacromolecules 2014; 16:219-27. [DOI: 10.1021/bm501438e] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
| | | | | | | | | | - Fumio Yamauchi
- Corporate R&D Headquarters, Canon, Inc., 30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 146-8501, Japan
| | - Tetsuya Yano
- Corporate R&D Headquarters, Canon, Inc., 30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 146-8501, Japan
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