1
|
Shaukat U, Rossegger E, Schlögl S. A Review of Multi-Material 3D Printing of Functional Materials via Vat Photopolymerization. Polymers (Basel) 2022; 14:polym14122449. [PMID: 35746024 PMCID: PMC9227803 DOI: 10.3390/polym14122449] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 06/08/2022] [Accepted: 06/10/2022] [Indexed: 02/04/2023] Open
Abstract
Additive manufacturing or 3D printing of materials is a prominent process technology which involves the fabrication of materials layer-by-layer or point-by-point in a subsequent manner. With recent advancements in additive manufacturing, the technology has excited a great potential for extension of simple designs to complex multi-material geometries. Vat photopolymerization is a subdivision of additive manufacturing which possesses many attractive features, including excellent printing resolution, high dimensional accuracy, low-cost manufacturing, and the ability to spatially control the material properties. However, the technology is currently limited by design strategies, material chemistries, and equipment limitations. This review aims to provide readers with a comprehensive comparison of different additive manufacturing technologies along with detailed knowledge on advances in multi-material vat photopolymerization technologies. Furthermore, we describe popular material chemistries both from the past and more recently, along with future prospects to address the material-related limitations of vat photopolymerization. Examples of the impressive multi-material capabilities inspired by nature which are applicable today in multiple areas of life are briefly presented in the applications section. Finally, we describe our point of view on the future prospects of 3D printed multi-material structures as well as on the way forward towards promising further advancements in vat photopolymerization.
Collapse
|
2
|
Sriwidodo, Umar AK, Wathoni N, Zothantluanga JH, Das S, Luckanagul JA. Liposome-polymer complex for drug delivery system and vaccine stabilization. Heliyon 2022; 8:e08934. [PMID: 35243059 PMCID: PMC8861389 DOI: 10.1016/j.heliyon.2022.e08934] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 01/25/2022] [Accepted: 02/08/2022] [Indexed: 12/18/2022] Open
Abstract
Liposomes have been used extensively as micro- and nanocarriers for hydrophobic or hydrophilic molecules. However, conventional liposomes are biodegradable and quickly eliminated, making it difficult to be used for delivery in specific routes, such as the oral and systemic routes. One way to overcome this problem is through complexation with polymers, which is referred to as a liposome complex. The use of polymers can increase the stability of liposome with regard to pH, chemicals, enzymes, and the immune system. In some cases, specific polymers can condition the properties of liposomes to be explicitly used in drug delivery, such as targeted delivery and controlled release. These properties are influenced by the type of polymer, crosslinker, interaction, and bond in the complexation process. Therefore, it is crucial to study and review these parameters for the development of more optimal forms and properties of the liposome complex. This article discusses the use of natural and synthetic polymers, ways of interaction between polymers and liposomes (on the surface, incorporation in lamellar chains, and within liposomes), types of bonds, evaluation standards, and their effects on the stability and pharmacokinetic profile of the liposome complex, drugs, and vaccines. This article concludes that both natural and synthetic polymers can be used in modifying the structure and physicochemical properties of liposomes to specify their use in targeted delivery, controlled release, and stabilizing drugs and vaccines.
Collapse
Affiliation(s)
- Sriwidodo
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Universitas Padjadjaran, Jatinangor 45363, Indonesia
| | - Abd. Kakhar Umar
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Universitas Padjadjaran, Jatinangor 45363, Indonesia
- Department of Pharmaceutical Sciences and Technology, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Nasrul Wathoni
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Universitas Padjadjaran, Jatinangor 45363, Indonesia
| | - James H. Zothantluanga
- Department of Pharmaceutical Sciences, Faculty of Science and Engineering, Dibrugarh University, Dibrugarh 786004, Assam, India
| | - Sanjoy Das
- Department of Pharmaceutical Sciences, Faculty of Science and Engineering, Dibrugarh University, Dibrugarh 786004, Assam, India
| | - Jittima Amie Luckanagul
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| |
Collapse
|
3
|
Fairbanks BD, Macdougall LJ, Mavila S, Sinha J, Kirkpatrick BE, Anseth KS, Bowman CN. Photoclick Chemistry: A Bright Idea. Chem Rev 2021; 121:6915-6990. [PMID: 33835796 PMCID: PMC9883840 DOI: 10.1021/acs.chemrev.0c01212] [Citation(s) in RCA: 86] [Impact Index Per Article: 28.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
At its basic conceptualization, photoclick chemistry embodies a collection of click reactions that are performed via the application of light. The emergence of this concept has had diverse impact over a broad range of chemical and biological research due to the spatiotemporal control, high selectivity, and excellent product yields afforded by the combination of light and click chemistry. While the reactions designated as "photoclick" have many important features in common, each has its own particular combination of advantages and shortcomings. A more extensive realization of the potential of this chemistry requires a broader understanding of the physical and chemical characteristics of the specific reactions. This review discusses the features of the most frequently employed photoclick reactions reported in the literature: photomediated azide-alkyne cycloadditions, other 1,3-dipolarcycloadditions, Diels-Alder and inverse electron demand Diels-Alder additions, radical alternating addition chain transfer additions, and nucleophilic additions. Applications of these reactions in a variety of chemical syntheses, materials chemistry, and biological contexts are surveyed, with particular attention paid to the respective strengths and limitations of each reaction and how that reaction benefits from its combination with light. Finally, challenges to broader employment of these reactions are discussed, along with strategies and opportunities to mitigate such obstacles.
Collapse
Affiliation(s)
- Benjamin D Fairbanks
- Department of Chemical and Biological Engineering, University of Colorado, Boulder, Colorado 80303, United States
| | - Laura J Macdougall
- Department of Chemical and Biological Engineering, University of Colorado, Boulder, Colorado 80303, United States
| | - Sudheendran Mavila
- Department of Chemical and Biological Engineering, University of Colorado, Boulder, Colorado 80303, United States
| | - Jasmine Sinha
- Department of Chemical and Biological Engineering, University of Colorado, Boulder, Colorado 80303, United States
| | - Bruce E Kirkpatrick
- Department of Chemical and Biological Engineering, University of Colorado, Boulder, Colorado 80303, United States
- The BioFrontiers Institute, University of Colorado, Boulder, Colorado 80303, United States
- Medical Scientist Training Program, School of Medicine, University of Colorado, Aurora, Coorado 80045, United States
| | - Kristi S Anseth
- Department of Chemical and Biological Engineering, University of Colorado, Boulder, Colorado 80303, United States
- The BioFrontiers Institute, University of Colorado, Boulder, Colorado 80303, United States
| | - Christopher N Bowman
- Department of Chemical and Biological Engineering, University of Colorado, Boulder, Colorado 80303, United States
- Materials Science and Engineering Program, University of Colorado, Boulder, Colorado 80303, United States
| |
Collapse
|
4
|
Liao SC, Ting CW, Chiang WH. Functionalized polymeric nanogels with pH-sensitive benzoic-imine cross-linkages designed as vehicles for indocyanine green delivery. J Colloid Interface Sci 2020; 561:11-22. [DOI: 10.1016/j.jcis.2019.11.109] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 11/03/2019] [Accepted: 11/27/2019] [Indexed: 12/13/2022]
|
5
|
Photolysis of dimethoxynitrobenzyl-"caged" acids yields fluorescent products. Sci Rep 2019; 9:13421. [PMID: 31530869 PMCID: PMC6748988 DOI: 10.1038/s41598-019-49845-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Accepted: 08/28/2019] [Indexed: 01/22/2023] Open
Abstract
Carboxylic acids conjugated with 4,5-dimethoxy-2-nitrobenzyl photoremovable protecting group are well known and widely used for biological studies. In this paper, we study the photolysis of likewise “caged” acetic, caprylic and arachidonic acids. Unexpectedly, we observed huge growth of fluorescence emission at ~430 nm during photolysis. Following further UV irradiation, a product with fluorescence at longer wavelength was formed (470 nm excitation / ~500–600 nm emission). While it may be used to monitor the “uncaging”, these fluorescent products may interfere with widespread dyes such as fluorescein in biomedical experiments. This effect might be negligible if the photolysis products dissolve in the medium. On the other hand, we observed that arachidonic and caprylic acids derivatives self-organize in emulsion droplets in water environment due to long lipophilic chains. Illumination of droplets by UV rapidly induces orange fluorescence excited by 488 nm light. This fluorescence turn-on was fast (~0.1 s) and apparently caused by the accumulation of water-insoluble fluorescent residuals inside droplets. These self-organized lipophilic structures with fluorescence turn-on capability may be of interest for biomedical and other application. We have identified and hypothesized some compounds which may be responsible for the observed fluorescense.
Collapse
|
6
|
Bialas S, Michalek L, Marschner DE, Krappitz T, Wegener M, Blinco J, Blasco E, Frisch H, Barner-Kowollik C. Access to Disparate Soft Matter Materials by Curing with Two Colors of Light. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1807288. [PMID: 30614578 DOI: 10.1002/adma.201807288] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 12/17/2018] [Indexed: 05/11/2023]
Abstract
A platform technology for multimaterial photoresists that can be orthogonally cured by disparate colors of light is introduced. The resist's photochemistry is designed such that one wavelength selectively activates the crosslinking of one set of macromolecules, while a different wavelength initiates network formation of a different set of chains. Each wavelength is thus highly selective towards a specific photoligation reaction within the resist. Critically, the shorter wavelength does not induce ligation of the longer wavelength selective species within the same resist mixture, defined as "wavelength orthogonality." Uniquely, this dual-color addressable resist system allows generating spatially resolved soft matter materials by simply selecting the curing wavelength, thus constituting a wavelength-orthogonal multimaterial resist with applications ranging from coatings to 3D additive manufacturing of multimaterial architectures.
Collapse
Affiliation(s)
- Sabrina Bialas
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD, 4000, Australia
| | - Lukas Michalek
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD, 4000, Australia
| | - David E Marschner
- Institute for Technical Chemistry and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128, Karlsruhe, Germany
| | - Tim Krappitz
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD, 4000, Australia
| | - Martin Wegener
- Institute of Applied Physics, Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Str. 1, 76131, Karlsruhe, Germany
- Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - James Blinco
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD, 4000, Australia
| | - Eva Blasco
- Institute for Technical Chemistry and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128, Karlsruhe, Germany
| | - Hendrik Frisch
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD, 4000, Australia
| | - Christopher Barner-Kowollik
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD, 4000, Australia
- Institute for Technical Chemistry and Polymer Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128, Karlsruhe, Germany
| |
Collapse
|
7
|
Homyak CC, Fernandez A, Touve MA, Zhao B, Anson F, Hardy JA, Vachet RW, Gianneschi NC, Ross JL, Thayumanavan S. Lipogels for Encapsulation of Hydrophilic Proteins and Hydrophobic Small Molecules. Biomacromolecules 2018; 19:132-140. [PMID: 29141403 PMCID: PMC6326177 DOI: 10.1021/acs.biomac.7b01300] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Lipid-polymer hybrid materials have the potential to exhibit enhanced stability and loading capabilities in comparison to parent liposome or polymer materials. However, complexities lie in formulating and characterizing such complex nanomaterials. Here we describe a lipid-coated polymer gel (lipogel) formulated using a single-pot methodology, where self-assembling liposomes template a UV-curable polymer gel core. Using fluorescently labeled lipids, protein, and hydrophobic molecules, we characterized their formation, purification, stability, and encapsulation efficiency via common instrumentation methods such as dynamic light scattering (DLS), matrix-assisted laser desorption ionization-mass spectrometry (MALDI-MS), UV-vis spectroscopy, fluorescence spectroscopy, and single-particle total internal reflection fluorescence (TIRF) microscopy. In addition, we confirmed that these dual-guest-loaded lipogels are stable in solution for several months. The simplicity of this complete aqueous formation and noncovalent dual-guest encapsulation holds potential as a tunable nanomaterial scaffold.
Collapse
Affiliation(s)
- Celia C. Homyak
- Department of Chemistry, Institute for Applied Life Sciences University of Massachusetts, Amherst, MA 01003
| | - Ann Fernandez
- Department of Chemistry, Institute for Applied Life Sciences University of Massachusetts, Amherst, MA 01003
| | - Mollie A. Touve
- Department of Chemistry, Northwestern University, Evanston, IL 60208
| | - Bo Zhao
- Department of Chemistry, Institute for Applied Life Sciences University of Massachusetts, Amherst, MA 01003
| | - Francesca Anson
- Department of Chemistry, Institute for Applied Life Sciences University of Massachusetts, Amherst, MA 01003
| | - Jeanne A. Hardy
- Department of Chemistry, Institute for Applied Life Sciences University of Massachusetts, Amherst, MA 01003
- Molecular and Cellular Biology Graduate Program, Institute for Applied Life Sciences University of Massachusetts, Amherst, MA 01003
- Center for Bioactive Delivery, Institute for Applied Life Sciences University of Massachusetts, Amherst, MA 01003
| | - Richard W. Vachet
- Department of Chemistry, Institute for Applied Life Sciences University of Massachusetts, Amherst, MA 01003
- Molecular and Cellular Biology Graduate Program, Institute for Applied Life Sciences University of Massachusetts, Amherst, MA 01003
- Center for Bioactive Delivery, Institute for Applied Life Sciences University of Massachusetts, Amherst, MA 01003
| | - Nathan C. Gianneschi
- Department of Chemistry, Northwestern University, Evanston, IL 60208
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA 92093
| | - Jennifer L. Ross
- Molecular and Cellular Biology Graduate Program, Institute for Applied Life Sciences University of Massachusetts, Amherst, MA 01003
- Center for Bioactive Delivery, Institute for Applied Life Sciences University of Massachusetts, Amherst, MA 01003
- Department of Physics, Institute for Applied Life Sciences University of Massachusetts, Amherst, MA 01003
| | - S. Thayumanavan
- Department of Chemistry, Institute for Applied Life Sciences University of Massachusetts, Amherst, MA 01003
- Molecular and Cellular Biology Graduate Program, Institute for Applied Life Sciences University of Massachusetts, Amherst, MA 01003
- Center for Bioactive Delivery, Institute for Applied Life Sciences University of Massachusetts, Amherst, MA 01003
| |
Collapse
|
8
|
Paik BA, Mane SR, Jia X, Kiick KL. Responsive Hybrid (Poly)peptide-Polymer Conjugates. J Mater Chem B 2017; 5:8274-8288. [PMID: 29430300 PMCID: PMC5802422 DOI: 10.1039/c7tb02199b] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
(Poly)peptide-polymer conjugates continue to garner significant interest in the production of functional materials given their composition of natural and synthetic building blocks that confer select and synergistic properties. Owing to opportunities to design predefined architectures and structures with different morphologies, these hybrid conjugates enable new approaches for producing micro- or nanomaterials. Their modular design enables the incorporation of multiple responsive properties into a single conjugate. This review presents recent advances in (poly)peptide-polymer conjugates for drug-delivery applications, with a specific focus on the utility of the (poly)peptide component in the assembly of particles and nanogels, as well as the role of the peptide in triggered drug release.
Collapse
Affiliation(s)
- Bradford A Paik
- Department of Materials Science and Engineering, University of Delaware, 201 DuPont Hall, Newark, DE 19716-3106
| | - Shivshankar R Mane
- The Institude For Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology, Engesserstr. 18, 76128 Karlsruhe, Germany
| | - Xinqiao Jia
- Department of Materials Science and Engineering, University of Delaware, 201 DuPont Hall, Newark, DE 19716-3106
- Department of Biomedical Engineering, University of Delaware, 150 Academy Street, 161 Colburn Lab, Newark, DE 19716-3106
- Delaware Biotechnology Institute, 15 Innovation Way, Newark, DE 19711
| | - Kristi L Kiick
- Department of Materials Science and Engineering, University of Delaware, 201 DuPont Hall, Newark, DE 19716-3106
- Department of Biomedical Engineering, University of Delaware, 150 Academy Street, 161 Colburn Lab, Newark, DE 19716-3106
- Delaware Biotechnology Institute, 15 Innovation Way, Newark, DE 19711
| |
Collapse
|
9
|
Gajendiran M, Choi J, Kim SJ, Kim K, Shin H, Koo HJ, Kim K. Conductive biomaterials for tissue engineering applications. J IND ENG CHEM 2017. [DOI: 10.1016/j.jiec.2017.02.031] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
10
|
Li B, Wei P, de Leon A, Frey T, Pentzer E. Polymer composites with photo-responsive phthalocyanine for patterning in color and fluorescence. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.02.042] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
11
|
Liang Y, Li L, Scott RA, Kiick KL. Polymeric Biomaterials: Diverse Functions Enabled by Advances in Macromolecular Chemistry. Macromolecules 2017; 50:483-502. [PMID: 29151616 PMCID: PMC5687278 DOI: 10.1021/acs.macromol.6b02389] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Biomaterials have been extensively used to leverage beneficial outcomes in various therapeutic applications, such as providing spatial and temporal control over the release of therapeutic agents in drug delivery as well as engineering functional tissues and promoting the healing process in tissue engineering and regenerative medicine. This perspective presents important milestones in the development of polymeric biomaterials with defined structures and properties. Contemporary studies of biomaterial design have been reviewed with focus on constructing materials with controlled structure, dynamic functionality, and biological complexity. Examples of these polymeric biomaterials enabled by advanced synthetic methodologies, dynamic chemistry/assembly strategies, and modulated cell-material interactions have been highlighted. As the field of polymeric biomaterials continues to evolve with increased sophistication, current challenges and future directions for the design and translation of these materials are also summarized.
Collapse
Affiliation(s)
- Yingkai Liang
- Department of Materials Science and Engineering, University of Delaware, Newark, DE, 19716, USA
| | - Linqing Li
- Department of Materials Science and Engineering, University of Delaware, Newark, DE, 19716, USA
| | - Rebecca A. Scott
- Department of Materials Science and Engineering, University of Delaware, Newark, DE, 19716, USA
- Nemours-Alfred I. duPont Hospital for Children, Department of Biomedical Research, 1600 Rockland Road, Wilmington, DE 19803, USA
| | - Kristi L. Kiick
- Department of Materials Science and Engineering, University of Delaware, Newark, DE, 19716, USA
- Department of Biomedical Engineering, University of Delaware, Newark, DE 19716, USA
- Delaware Biotechnology Institute, 15 Innovation Way, Newark, DE, 19711, USA
| |
Collapse
|
12
|
Freudenberg U, Liang Y, Kiick KL, Werner C. Glycosaminoglycan-Based Biohybrid Hydrogels: A Sweet and Smart Choice for Multifunctional Biomaterials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:8861-8891. [PMID: 27461855 PMCID: PMC5152626 DOI: 10.1002/adma.201601908] [Citation(s) in RCA: 122] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Revised: 05/30/2016] [Indexed: 05/12/2023]
Abstract
Glycosaminoglycans (GAGs) govern important functional characteristics of the extracellular matrix (ECM) in living tissues. Incorporation of GAGs into biomaterials opens up new routes for the presentation of signaling molecules, providing control over development, homeostasis, inflammation, and tumor formation and progression. Recent approaches to GAG-based materials are reviewed, highlighting the formation of modular, tunable biohybrid hydrogels by covalent and non-covalent conjugation schemes, including both theory-driven design concepts and advanced processing technologies. Examples of the application of the resulting materials in biomedical studies are provided. For perspective, solid-phase and chemoenzymatic oligosaccharide synthesis methods for GAG-derived motifs, rational and high-throughput design strategies for GAG-based materials, and the utilization of the factor-scavenging characteristics of GAGs are highlighted.
Collapse
Affiliation(s)
- Uwe Freudenberg
- Leibniz Institute of Polymer Research Dresden (IPF), Max Bergmann Center of Biomaterials Dresden (MBC), Technische Universität Dresden, Center for Regenerative Therapies Dresden (CRTD), Hohe Str. 6, 01069 Dresden, Germany
| | - Yingkai Liang
- Department of Materials Science and Engineering and Department of Biomedical Engineering, University of Delaware, Newark, Delaware 19716, United States,
| | - Kristi L. Kiick
- Department of Materials Science and Engineering and Department of Biomedical Engineering, University of Delaware, Newark, Delaware 19716, United States and Delaware Biotechnology Institute, 15 Innovation Way, Newark, Delaware 19716, United States
| | - Carsten Werner
- Leibniz Institute of Polymer Research Dresden (IPF), Max Bergmann Center of Biomaterials Dresden (MBC), Technische Universität Dresden, Center for Regenerative Therapies Dresden (CRTD), Hohe Str. 6, 01069 Dresden, Germany
| |
Collapse
|
13
|
|
14
|
Lockhart JN, Beezer DB, Stevens DM, Spears BR, Harth E. One-pot polyglycidol nanogels via liposome master templates for dual drug delivery. J Control Release 2016; 244:366-374. [PMID: 27411978 DOI: 10.1016/j.jconrel.2016.07.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Revised: 06/23/2016] [Accepted: 07/07/2016] [Indexed: 12/25/2022]
Abstract
Polyglycidol-based nanohydrogels (nHGs) have been prepared by optimizing the use of liposome master templates resulting in a high-yielding and more practical one-pot process to provide materials capable of carrying drugs of adverse chemical nature. The nanogels prepared with the one-pot method showed favorable kinetics for the release of either Nile Red (NR) or lysozyme (LYS), loaded with gel precursors such as semi-branched poly(glycidol allylglycidyl ether), PEG dithiol (1KDa), a free radical initiator and liposomal lipids at the liposome formation step. This process is superior to a comparable step-wise traditional approach and circumvents loading of the gel precursors with the hydrophilic drug into preformed liposome templates. A thiol-ene crosslinking reaction accomplishes the formation of the nanonetwork resulting in nHGs prepared in the traditional step-wise (nHG-SW) approach and the one-pot (nHG-OP) process. Both nanogel networks were characterized in terms of particle size and zeta (ζ) potential with average values of 148nm±39nm and -25.9mV±9.2 for the nHG-SW and 132nm±32 and -23.1mV±9.7 for the nHG-OPs. Loading efficiency for both of the nanogels with NR was determined by spectrophotometry to be 28% (nHP-SW) and 31% (nHP-OP). The LYS loading was based on the target loading of 10μg/mg for both nanogels found to be 84% and 86% for the nHG-SW and nHP-OP, respectively. As proof of concept for combination drug delivery, the in vitro release of both drug mimics, NR and LYS, were monitored under physiologically relevant conditions by an optimized dialysis method. The implementation of the multi-functional and semi-branched polyglycidol is recognized as the main contributor for the observed highly controlled release of proteins that are otherwise rapidly released from common PEG-based nanogel networks. Furthermore, the one-pot process led to be the most favorable drug delivery system based on the release kinetics pointing to a denser polymer network.
Collapse
Affiliation(s)
- Jacob N Lockhart
- Department of Chemistry, Vanderbilt Institute of Nanoscale Science and Engineering, Vanderbilt Institute of Chemical Biology, Vanderbilt University, 7665 Stevenson Center, Nashville, TN 37235, United States
| | - Dain B Beezer
- Department of Chemistry, Vanderbilt Institute of Nanoscale Science and Engineering, Vanderbilt Institute of Chemical Biology, Vanderbilt University, 7665 Stevenson Center, Nashville, TN 37235, United States
| | - David M Stevens
- Department of Pharmacology, Vanderbilt University School of Medicine, Nashville, TN 37212, United States
| | - Benjamin R Spears
- Department of Chemistry, Vanderbilt Institute of Nanoscale Science and Engineering, Vanderbilt Institute of Chemical Biology, Vanderbilt University, 7665 Stevenson Center, Nashville, TN 37235, United States
| | - Eva Harth
- Department of Chemistry, Vanderbilt Institute of Nanoscale Science and Engineering, Vanderbilt Institute of Chemical Biology, Vanderbilt University, 7665 Stevenson Center, Nashville, TN 37235, United States; Department of Pharmacology, Vanderbilt University School of Medicine, Nashville, TN 37212, United States.
| |
Collapse
|
15
|
Liang Y, Kiick KL. Liposome-Cross-Linked Hybrid Hydrogels for Glutathione-Triggered Delivery of Multiple Cargo Molecules. Biomacromolecules 2016; 17:601-14. [PMID: 26751084 PMCID: PMC4992983 DOI: 10.1021/acs.biomac.5b01541] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Novel, liposome-cross-linked hybrid hydrogels cross-linked by the Michael-type addition of thiols with maleimides were prepared via the use of maleimide-functionalized liposome cross-linkers and thiolated polyethylene glycol (PEG) polymers. Gelation of the materials was confirmed by oscillatory rheology experiments. These hybrid hydrogels are rendered degradable upon exposure to thiol-containing molecules such as glutathione (GSH), via the incorporation of selected thioether succinimide cross-links between the PEG polymers and liposome nanoparticles. Dynamic light scattering (DLS) characterization confirmed that intact liposomes were released upon network degradation. Owing to the hierarchical structure of the network, multiple cargo molecules relevant for chemotherapies, namely doxorubicin (DOX) and cytochrome c, were encapsulated and simultaneously released from the hybrid hydrogels, with differential release profiles that were driven by degradation-mediated release and Fickian diffusion, respectively. This work introduces a facile approach for the development of advanced, hybrid drug delivery vehicles that exhibit novel chemical degradation.
Collapse
Affiliation(s)
- Yingkai Liang
- Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, United States
| | - Kristi L. Kiick
- Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, United States
- Department of Biomedical Engineering, University of Delaware, Newark, Delaware 19716, United States
- Delaware Biotechnology Institute, 15 Innovation Way, Newark, Delaware 19716, United States
| |
Collapse
|
16
|
Ohta S, Hiramoto S, Amano Y, Sato M, Suzuki Y, Shinohara M, Emoto S, Yamaguchi H, Ishigami H, Sakai Y, Kitayama J, Ito T. Production of Cisplatin-Incorporating Hyaluronan Nanogels via Chelating Ligand–Metal Coordination. Bioconjug Chem 2016; 27:504-8. [DOI: 10.1021/acs.bioconjchem.5b00674] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
| | | | | | | | | | - Marie Shinohara
- Institute
of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan
| | | | | | | | - Yasuyuki Sakai
- Institute
of Industrial Science, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan
| | | | | |
Collapse
|
17
|
Zhang J, Gao W, Fang RH, Dong A, Zhang L. Synthesis of Nanogels via Cell Membrane-Templated Polymerization. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2015; 11:4309-13. [PMID: 26044721 PMCID: PMC4562875 DOI: 10.1002/smll.201500987] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Revised: 05/13/2015] [Indexed: 05/19/2023]
Abstract
The synthesis of biomimetic hydrogel nanoparticles coated with a natural cell membrane is described. Compared to the existing strategy of wrapping cell membranes onto pre-formed nanoparticle substrates, this new approach forms the cell membrane-derived vesicles first, followed by growing nanoparticle cores in situ. It adds significant controllability over the nanoparticle properties and opens unique opportunities for a broad range of biomedical applications.
Collapse
Affiliation(s)
- Jianhua Zhang
- Department of Nanoengineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093, USA. Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China
| | - Weiwei Gao
- Department of Nanoengineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093, USA
| | - Ronnie H. Fang
- Department of Nanoengineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093, USA
| | - Anjie Dong
- Department of Polymer Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China
| | - Liangfang Zhang
- Department of Nanoengineering and Moores Cancer Center, University of California, San Diego, La Jolla, CA 92093, USA
| |
Collapse
|
18
|
Kharkar PM, Kiick KL, Kloxin AM. Design of Thiol- and Light-sensitive Degradable Hydrogels using Michael-type Addition Reactions. Polym Chem 2015; 6:5565-5574. [PMID: 26284125 PMCID: PMC4536978 DOI: 10.1039/c5py00750j] [Citation(s) in RCA: 105] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Injectable depots that respond to exogenous and endogenous stimuli present an attractive strategy for tunable, patient-specific drug delivery. Here, the design of injectable and multimodal degradable hydrogels that respond to externally applied light and physiological stimuli, specifically aqueous and reducing microenvironments, is reported. Rapid hydrogel formation was achieved using a thiol-maleimide click reaction between multifunctional poly(ethylene glycol) macromers. Hydrogel degradation kinetics in response to externally applied cytocompatible light, reducing conditions, and hydrolysis were characterized, and degradation of the gel was controlled over multiple time scales from seconds to days. Further, tailored release of an encapsulated model cargo, fluorescent nanobeads, was demonstrated.
Collapse
Affiliation(s)
- Prathamesh M. Kharkar
- Department of Materials Science and Engineering, University of Delaware, Newark, DE 19716, USA
| | - Kristi L. Kiick
- Department of Materials Science and Engineering, University of Delaware, Newark, DE 19716, USA
- Department of Biomedical Engineering, University of Delaware, Newark, DE 19716, USA
- Delaware Biotechnology Institute, University of Delaware, Newark, DE 19716, USA
| | - April M. Kloxin
- Department of Materials Science and Engineering, University of Delaware, Newark, DE 19716, USA
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, DE 19716, USA
| |
Collapse
|
19
|
Tsurkan MV, Wetzel R, Pérez-Hernández HR, Chwalek K, Kozlova A, Freudenberg U, Kempermann G, Zhang Y, Lasagni AF, Werner C. Photopatterning of multifunctional hydrogels to direct adult neural precursor cells. Adv Healthc Mater 2015; 4:516-21. [PMID: 25323149 DOI: 10.1002/adhm.201400395] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Revised: 09/21/2014] [Indexed: 11/08/2022]
Abstract
Matrix-metalloproteinase and photosensitive peptide units are combined with heparin and poly(ethylene glycol) into a light-sensitive multicomponent hydrogel material. Localized degradation of the hydrogel matrix allows the creation of defined spatial constraints and adhesive patterning for cells grown in culture. Using this matrix system, it is demonstrated that the degree of confinement determines the fate of neural precursor cells in vitro.
Collapse
Affiliation(s)
- Mikhail V. Tsurkan
- Leibniz Institute of Polymer Research Dresden; Institute of Biofunctional Polymer; Materials/Max Bergmann Center of Biomaterials; Hohe Str. 6 01069 Dresden Germany
- Center for Regenerative Therapies Dresden (CRTD); Technische Universität Dresden; 01307 Dresden Germany
| | - Richard Wetzel
- German Center for Neurodegenerative Diseases (DZNE); 01307 Dresden Germany
| | - Heidi R. Pérez-Hernández
- Fraunhofer Institute for Material and Beam Technology (IWS); Institute of Manufacturing Technology; 01277 Dresden Germany
| | - Karolina Chwalek
- Leibniz Institute of Polymer Research Dresden; Institute of Biofunctional Polymer; Materials/Max Bergmann Center of Biomaterials; Hohe Str. 6 01069 Dresden Germany
- Center for Regenerative Therapies Dresden (CRTD); Technische Universität Dresden; 01307 Dresden Germany
| | - Anna Kozlova
- Department of Chemistry; St. Petersburg State University; 198504 St. Petersburg Russia
| | - Uwe Freudenberg
- Leibniz Institute of Polymer Research Dresden; Institute of Biofunctional Polymer; Materials/Max Bergmann Center of Biomaterials; Hohe Str. 6 01069 Dresden Germany
- Center for Regenerative Therapies Dresden (CRTD); Technische Universität Dresden; 01307 Dresden Germany
| | - Gerd Kempermann
- German Center for Neurodegenerative Diseases (DZNE); 01307 Dresden Germany
| | - Yixin Zhang
- B CUBE Center for Molecular Bioengineering; Technische Universität Dresden; 01307 Dresden Germany
| | - Andrés F. Lasagni
- Fraunhofer Institute for Material and Beam Technology (IWS); Institute of Manufacturing Technology; 01277 Dresden Germany
| | - Carsten Werner
- Leibniz Institute of Polymer Research Dresden; Institute of Biofunctional Polymer; Materials/Max Bergmann Center of Biomaterials; Hohe Str. 6 01069 Dresden Germany
| |
Collapse
|
20
|
Liu L, Wu B, Yu P, Zhuo RX, Huang SW. Sub-20 nm nontoxic aggregation-induced emission micellar fluorescent light-up probe for highly specific and sensitive mitochondrial imaging of hydrogen sulfide. Polym Chem 2015. [DOI: 10.1039/c5py00722d] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A salicylaldazine-based amphiphilic polymer (AIE-1) with aggregation-induced emission characteristics was utilized for the specific and sensitive detection of S2− in solution and mitochondrial imaging of H2S in HeLa cells.
Collapse
Affiliation(s)
- Lei Liu
- Key Laboratory of Biomedical Polymers of Ministry of Education
- and Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Bo Wu
- Key Laboratory of Biomedical Polymers of Ministry of Education
- and Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Ping Yu
- Key Laboratory of Biomedical Polymers of Ministry of Education
- and Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Ren-Xi Zhuo
- Key Laboratory of Biomedical Polymers of Ministry of Education
- and Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Shi-Wen Huang
- Key Laboratory of Biomedical Polymers of Ministry of Education
- and Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| |
Collapse
|
21
|
Espeel P, Du Prez FE. “Click”-Inspired Chemistry in Macromolecular Science: Matching Recent Progress and User Expectations. Macromolecules 2014. [DOI: 10.1021/ma501386v] [Citation(s) in RCA: 207] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Pieter Espeel
- Department
of Organic and
Macromolecular Chemistry, Polymer Chemistry Research Group, Ghent University, Krijgslaan 281 S4-bis, B-9000 Ghent, Belgium
| | - Filip E. Du Prez
- Department
of Organic and
Macromolecular Chemistry, Polymer Chemistry Research Group, Ghent University, Krijgslaan 281 S4-bis, B-9000 Ghent, Belgium
| |
Collapse
|
22
|
Xi W, Peng H, Aguirre-Soto A, Kloxin CJ, Stansbury JW, Bowman CN. Spatial and Temporal Control of Thiol-Michael Addition via Photocaged Superbase in Photopatterning and Two-Stage Polymer Networks Formation. Macromolecules 2014; 47:6159-6165. [PMID: 25264379 PMCID: PMC4172303 DOI: 10.1021/ma501366f] [Citation(s) in RCA: 94] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Revised: 08/15/2014] [Indexed: 12/11/2022]
Abstract
Photochemical processes enable spatial and temporal control of reactions, which can be implemented as an accurate external control approach in both polymer synthesis and materials applications. "Click" reactions have also been employed as efficient tools in the same field. Herein, we combined photochemical processes and thiol-Michael "click" reactions to achieve a "photo-click" reaction that can be used in surface patterning and controlled polymer network formation, owing to the ease of spatial and temporal control through use of photolabile amines as appropriate catalysts.
Collapse
Affiliation(s)
- Weixian Xi
- Department of Chemical and Biological Engineering, University of Colorado, Boulder, Colorado 80309-0596, United States
| | - Haiyan Peng
- Department of Chemical and Biological Engineering, University of Colorado, Boulder, Colorado 80309-0596, United States
- Guangzhou
Institute of Advanced Technology, Chinese
Academy of Science, Guangzhou, 511458, People’s Republic
of China
| | - Alan Aguirre-Soto
- Department of Chemical and Biological Engineering, University of Colorado, Boulder, Colorado 80309-0596, United States
| | - Christopher J. Kloxin
- Department of Materials Science & Engineering and
Department of Chemical & Biomolecular Engineering, University of Delaware, 150 Academy Street, Newark, Delaware 19716, United States
| | - Jeffery W. Stansbury
- Department of Chemical and Biological Engineering, University of Colorado, Boulder, Colorado 80309-0596, United States
| | - Christopher N. Bowman
- Department of Chemical and Biological Engineering, University of Colorado, Boulder, Colorado 80309-0596, United States
| |
Collapse
|