1
|
Cheng CH, Zeng XZ, Chiu WY, Lin JC. A Facile Surface Modification Scheme for Medical-Grade Titanium and Polypropylene Using a Novel Mussel-Inspired Biomimetic Polymer with Cationic Quaternary Ammonium Functionalities for Antibacterial Application. Polymers (Basel) 2024; 16:503. [PMID: 38399881 PMCID: PMC10893476 DOI: 10.3390/polym16040503] [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: 12/18/2023] [Revised: 02/08/2024] [Accepted: 02/11/2024] [Indexed: 02/25/2024] Open
Abstract
Medical device-associated infection remains a critical problem in the healthcare setting. Different clinical- or device-related methods have been attempted to reduce the infection rate. Among these approaches, creating a surface with bactericidal cationic functionality has been proposed. To do so, a sophisticated multi-step chemical procedure would be needed. Instead, a simple immersion approach was utilized in this investigation to render the titanium and polypropylene surface with the quaternary ammonium functionality by using a mussel-inspired novel lab-synthesized biomimetic catechol-terminated polymer, PQA-C8. The chemical oxidants, CuSO4/H2O2, as well as dopamine, were added into the novel PQA-C8 polymer immersion solution for one-step surface modification. Additionally, a two-step immersion scheme, in which the polypropylene substrate was first immersed in the dopamine solution and then in the PQA-C8 solution, was also attempted. Surface analysis results indicated the surface characteristics of the modified substrates were affected by the immersion solution formulation as well as the procedure utilized. The antibacterial assay has shown the titanium substrates modified by the one-step dopamine + PQA-C8 mixtures with the oxidants added and the polypropylene modified by the two-step scheme exhibited bacterial reduction percentages greater than 90% against both Gram-positive S. aureus and Gram-negative E. coli and these antibacterial substrates were non-cytotoxic.
Collapse
Affiliation(s)
- Chi-Hui Cheng
- Department of Pediatrics, College of Medicine, Chang Gung University, Chang Gung Memorial Hospital, Taoyuan 33305, Taiwan;
| | - Xiang-Zhen Zeng
- Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan; (X.-Z.Z.); (W.-Y.C.)
| | - Wen-Yuan Chiu
- Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan; (X.-Z.Z.); (W.-Y.C.)
| | - Jui-Che Lin
- Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan; (X.-Z.Z.); (W.-Y.C.)
- Institute of Oral Medicine, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan
- School of Dentistry, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan
| |
Collapse
|
2
|
Shi JX, Ciccia NR, Pal S, Kim DD, Brunn JN, Lizandara-Pueyo C, Ernst M, Haydl AM, Messersmith PB, Helms BA, Hartwig JF. Chemical Modification of Oxidized Polyethylene Enables Access to Functional Polyethylenes with Greater Reuse. J Am Chem Soc 2023; 145:21527-21537. [PMID: 37733607 DOI: 10.1021/jacs.3c07186] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/23/2023]
Abstract
Polyethylene is a commodity material that is widely used because of its low cost and valuable properties. However, the lack of functional groups in polyethylene limits its use in applications that include adhesives, gas barriers, and plastic blends. The inertness of polyethylene makes it difficult to install groups that would enhance its properties and enable programmed chemical decomposition. To overcome these deficiencies, the installation of pendent functional groups that imbue polyethylene with enhanced properties is an attractive strategy to overcome its inherent limitations. Here, we describe strategies to derivatize oxidized polyethylene that contains both ketones and alcohols to monofunctional variants with bulk properties superior to those of unmodified polyethylene. Iridium-catalyzed transfer dehydrogenation with acetone furnished polyethylenes with only ketones, and ruthenium-catalyzed hydrogenation with hydrogen furnished polyethylenes with only alcohols. We demonstrate that the ratio of these functional groups can be controlled by reduction with stoichiometric hydride-containing reagents. The ketones and alcohols serve as sites to introduce esters and oximes onto the polymer, thereby improving surface and bulk properties over those of polyethylene. These esters and oximes were removed by hydrolysis to regenerate the original oxygenated polyethylenes, showing how functionalization can lead to materials with circularity. Waste polyethylenes were equally amenable to oxidative functionalization and derivatization of the oxidized material, showing that this low- or negative-value feedstock can be used to prepare materials of higher value. Finally, the derivatized polymers with distinct solubilities were separated from mechanically mixed plastic blends by selective dissolution, demonstrating that functionalization can lead to novel approaches for distinguishing and separating polymers from a mixture.
Collapse
Affiliation(s)
- Jake X Shi
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Division of Chemical Sciences, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Nicodemo R Ciccia
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Division of Chemical Sciences, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Subhajit Pal
- Department of Materials Science and Bioengineering, University of California, Berkeley, California 94720, United States
| | - Diane D Kim
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - John N Brunn
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | | | | | | | - Phillip B Messersmith
- Department of Materials Science and Bioengineering, University of California, Berkeley, California 94720, United States
| | - Brett A Helms
- The Molecular Foundry and Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - John F Hartwig
- Department of Chemistry, University of California, Berkeley, California 94720, United States
- Division of Chemical Sciences, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| |
Collapse
|
3
|
Calmels JJ, Aguilar L, Mancebo-Aracil J, Radivoy G, Domini C, Garrido M, Sánchez MD, Nador F. Novel pH-sensitive catechol dyes synthesised by a three component one-pot reaction. Front Chem 2023; 10:1116887. [PMID: 36704615 PMCID: PMC9871305 DOI: 10.3389/fchem.2022.1116887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 12/27/2022] [Indexed: 01/12/2023] Open
Abstract
The synthesis and characterisation of new dyes based on indolizines bearing catechol groups in their structure is presented. The preparation was carried out through a simple three component one-pot reaction promoted by CuNPs/C, between pyridine-2-carbaldehyde, an aromatic alkyne and a tetrahydroisoquinoline (THIQ) functionalized with catechol groups. The products were isolated in 30%-34% yield, which was considered more than acceptable considering that the catechol hydroxyl groups were not protected prior to reaction. In view of the colour developed by the products and their response to the acidic and basic conditions of the medium, product 3aa was studied by UV-Vis and NMR spectroscopies at different pH values. We concluded that product 3aa suffered two deprotonations at pKa of 4.4 and 9.5, giving three species in a pH range between 2-12, with colours varying from light red to deep orange. The reversibility of the process observed for 3aa at different pH values, together with its changes in colour, make this new family of products attractive candidates to use them as pH indicators.
Collapse
Affiliation(s)
- Juan José Calmels
- Instituto de Química del Sur (INQUISUR-CONICET)—Grupo de Nanocatálisis y Síntesis Orgánica del Sur Departamento de Química, Universidad Nacional del Sur (UNS), Bahía Blanca, Buenos Aires, Argentina
| | - Leandro Aguilar
- Instituto de Química del Sur (INQUISUR-CONICET)—Grupo de Nanocatálisis y Síntesis Orgánica del Sur Departamento de Química, Universidad Nacional del Sur (UNS), Bahía Blanca, Buenos Aires, Argentina
| | - Juan Mancebo-Aracil
- Instituto de Química del Sur (INQUISUR-CONICET)—Grupo de Nanocatálisis y Síntesis Orgánica del Sur Departamento de Química, Universidad Nacional del Sur (UNS), Bahía Blanca, Buenos Aires, Argentina
| | - Gabriel Radivoy
- Instituto de Química del Sur (INQUISUR-CONICET)—Grupo de Nanocatálisis y Síntesis Orgánica del Sur Departamento de Química, Universidad Nacional del Sur (UNS), Bahía Blanca, Buenos Aires, Argentina
| | - Claudia Domini
- Instituto de Química del Sur (INQUISUR-CONICET), Departamento de Química, Universidad Nacional del Sur (UNS), Bahía Blanca, Argentina
| | - Mariano Garrido
- Instituto de Química del Sur (INQUISUR-CONICET), Departamento de Química, Universidad Nacional del Sur (UNS), Bahía Blanca, Argentina
| | - Miguel D. Sánchez
- Instituto de Física del Sur (IFISUR-CONICET), Departamento de Física, Universidad Nacional del Sur (UNS), Bahía Blanca, Argentina
| | - Fabiana Nador
- Instituto de Química del Sur (INQUISUR-CONICET)—Grupo de Nanocatálisis y Síntesis Orgánica del Sur Departamento de Química, Universidad Nacional del Sur (UNS), Bahía Blanca, Buenos Aires, Argentina,*Correspondence: Fabiana Nador,
| |
Collapse
|
4
|
Delabie J, De Winter J, Gerbaux P, Verbiest T, Koeckelberghs G. Influence of the degree of polymerization and surface curvature on the supramolecular organization of fixated polythiophenes. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.124846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
5
|
Polymer brush-assisted preparation of magnetic Au nanocatalyst for highly efficient reduction of organic pollutants. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128338] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
6
|
Bhattacharya K, Kalita U, Singha NK. Tailor-made Glycopolymers via Reversible Deactivation Radical Polymerization: Design, Properties and Applications. Polym Chem 2022. [DOI: 10.1039/d1py01640g] [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
Investigating the underlying mechanism of biological interactions using glycopolymer is becoming increasingly important owing to their unique recognition properties. The multivalent interactions between lectin and glycopolymer are significantly influenced by...
Collapse
|
7
|
Hwang C, Lee SY, Kim HJ, Lee K, Lee J, Kim DD, Cho HJ. Polypseudorotaxane and polydopamine linkage-based hyaluronic acid hydrogel network with a single syringe injection for sustained drug delivery. Carbohydr Polym 2021; 266:118104. [PMID: 34044922 DOI: 10.1016/j.carbpol.2021.118104] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 04/19/2021] [Accepted: 04/19/2021] [Indexed: 12/21/2022]
Abstract
Polypseudorotaxane structure and polydopamine bond-based crosslinked hyaluronic acid (HA) hydrogels including donepezil-loaded microspheres were developed for subcutaneous injection. Both dopamine and polyethylene glycol (PEG) were covalently bonded to the HA polymer for catechol polymerization and inclusion complexation with alpha-cyclodextrin (α-CD), respectively. A PEG chain of HA-dopamine-PEG (HD-PEG) conjugate was threaded with α-CD to make a polypseudorotaxane structure and its pH was adjusted to 8.5 for dopamine polymerization. Poly(lactic-co-glycolic acid) (PLGA)/donepezil microsphere (PDM) was embedded into the HD-PEG network for its sustained release. The HD-PEG/α-CD/PDM 8.5 hydrogel system exhibited an immediate gelation pattern, injectability through single syringe, self-healing ability, and shear-thinning behavior. Donepezil was released from the HD-PEG/α-CD/PDM 8.5 hydrogel in a sustained pattern. Following subcutaneous injection, the weight of excised HD-PEG/α-CD/PDM 8.5 hydrogel was higher than the other groups on day 14. These findings support the clinical feasibility of the HD-PEG/α-CD/PDM 8.5 hydrogel for subcutaneous injection.
Collapse
Affiliation(s)
- ChaeRim Hwang
- College of Pharmacy, Kangwon National University, Chuncheon, Gangwon 24341, Republic of Korea
| | - Song Yi Lee
- College of Pharmacy, Kangwon National University, Chuncheon, Gangwon 24341, Republic of Korea; Kangwon Institute of Inclusive Technology, Kangwon National University, Chuncheon, Gangwon 24341, Republic of Korea
| | - Han-Jun Kim
- Department of Bioengineering and Center for Minimally Invasive Therapeutics (C-MIT), University of California, Los Angeles, Los Angeles, CA 90095, USA; Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90064, USA
| | - KangJu Lee
- Department of Bioengineering and Center for Minimally Invasive Therapeutics (C-MIT), University of California, Los Angeles, Los Angeles, CA 90095, USA; Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90064, USA; Department of Healthcare and Biomedical Engineering, Chonnam National University, Yeosu 59626, Republic of Korea
| | - Junmin Lee
- Department of Bioengineering and Center for Minimally Invasive Therapeutics (C-MIT), University of California, Los Angeles, Los Angeles, CA 90095, USA; Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90064, USA
| | - Dae-Duk Kim
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul 08826, Republic of Korea
| | - Hyun-Jong Cho
- College of Pharmacy, Kangwon National University, Chuncheon, Gangwon 24341, Republic of Korea.
| |
Collapse
|
8
|
Basinska T, Gadzinowski M, Mickiewicz D, Slomkowski S. Functionalized Particles Designed for Targeted Delivery. Polymers (Basel) 2021; 13:2022. [PMID: 34205672 PMCID: PMC8234925 DOI: 10.3390/polym13122022] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 06/07/2021] [Accepted: 06/14/2021] [Indexed: 12/03/2022] Open
Abstract
Pure bioactive compounds alone can only be exceptionally administered in medical treatment. Usually, drugs are produced as various forms of active compounds and auxiliary substances, combinations assuring the desired healing functions. One of the important drug forms is represented by a combination of active substances and particle-shaped polymer in the nano- or micrometer size range. The review describes recent progress in this field balanced with basic information. After a brief introduction, the paper presents a concise overview of polymers used as components of nano- and microparticle drug carriers. Thereafter, progress in direct synthesis of polymer particles with functional groups is discussed. A section is devoted to formation of particles by self-assembly of homo- and copolymer-bearing functional groups. Special attention is focused on modification of the primary functional groups introduced during particle preparation, including introduction of ligands promoting anchorage of particles onto the chosen living cell types by interactions with specific receptors present in cell membranes. Particular attention is focused on progress in methods suitable for preparation of particles loaded with bioactive substances. The review ends with a brief discussion of the still not answered questions and unsolved problems.
Collapse
Affiliation(s)
- Teresa Basinska
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland; (M.G.); (D.M.)
| | | | | | - Stanislaw Slomkowski
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 Lodz, Poland; (M.G.); (D.M.)
| |
Collapse
|
9
|
Delabie J, Ceunen W, Detavernier S, De Winter J, Gerbaux P, Verbiest T, Koeckelberghs G. Catechol as a Universal Linker for the Synthesis of Hybrid Polyfluorene/Nanoparticle Materials. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00386] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Jonas Delabie
- Laboratory for Polymer Synthesis, KU Leuven, Celestijnenlaan 200F, Box 2404, B-3001 Heverlee, Belgium
| | - Ward Ceunen
- Laboratory for Polymer Synthesis, KU Leuven, Celestijnenlaan 200F, Box 2404, B-3001 Heverlee, Belgium
| | - Siebe Detavernier
- Laboratory for Polymer Synthesis, KU Leuven, Celestijnenlaan 200F, Box 2404, B-3001 Heverlee, Belgium
| | - Julien De Winter
- Organic Synthesis and Mass Spectrometry Laboratory, Research Institute for Materials Science and Engineering, University of Mons-UMONS, 23 Place de Parc, B-7000 Mons, Belgium
| | - Pascal Gerbaux
- Organic Synthesis and Mass Spectrometry Laboratory, Research Institute for Materials Science and Engineering, University of Mons-UMONS, 23 Place de Parc, B-7000 Mons, Belgium
| | - Thierry Verbiest
- Laboratory for Molecular Electronics and Photonics, KU Leuven, Celestijnenlaan 200D, Box 2425, B-3001 Heverlee, Belgium
| | - Guy Koeckelberghs
- Laboratory for Polymer Synthesis, KU Leuven, Celestijnenlaan 200F, Box 2404, B-3001 Heverlee, Belgium
| |
Collapse
|
10
|
Petch JE, Gurnani P, Yilmaz G, Mastrotto F, Alexander C, Heeb S, Cámara M, Mantovani G. Combining Inducible Lectin Expression and Magnetic Glyconanoparticles for the Selective Isolation of Bacteria from Mixed Populations. ACS APPLIED MATERIALS & INTERFACES 2021; 13:19230-19243. [PMID: 33852268 DOI: 10.1021/acsami.1c00907] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The selective isolation of bacteria from mixed populations has been investigated in varied applications ranging from differential pathogen identification in medical diagnostics and food safety to the monitoring of microbial stress dynamics in industrial bioreactors. Selective isolation techniques are generally limited to the confinement of small populations in defined locations, may be unable to target specific bacteria, or rely on immunomagnetic separation, which is not universally applicable. In this proof-of-concept work, we describe a novel strategy combining inducible bacterial lectin expression with magnetic glyconanoparticles (MGNPs) as a platform technology to enable selective bacterial isolation from cocultures. An inducible mutant of the type 1 fimbriae, displaying the mannose-specific lectin FimH, was constructed in Escherichia coli allowing for "on-demand" glycan-binding protein presentation following external chemical stimulation. Binding to glycopolymers was only observed upon fimbrial induction and was specific for mannosylated materials. A library of MGNPs was produced via the grafting of well-defined catechol-terminal glycopolymers prepared by reversible addition-fragmentation chain transfer (RAFT) polymerization to magnetic nanoparticles. Thermal analysis revealed high functionalization (≥85% polymer by weight). Delivery of MGNPs to cocultures of fluorescently labeled bacteria followed by magnetic extraction resulted in efficient depletion of type 1 fimbriated target cells from wild-type or afimbriate E. coli. Extraction efficiency was found to be dependent on the molecular weight of the glycopolymers utilized to engineer the nanoparticles, with MGNPs decorated with shorter Dopa-(ManAA)50 mannosylated glycopolymers found to perform better than those assembled from a longer Dopa-(ManAA)200 analogue. The extraction efficiency of fimbriated E. coli was also improved when the counterpart strain did not harbor the genetic apparatus for the expression of the type 1 fimbriae. Overall, this work suggests that the modulation of the genetic apparatus encoding bacterial surface-associated lectins coupled with capture through MGNPs could be a versatile tool for the extraction of bacteria from mixed populations.
Collapse
Affiliation(s)
- Joshua E Petch
- Division of Molecular Therapeutics and Formulation, School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, U.K
- Nottingham University Biodiscovery Institute, National Biofilms Innovation Centre, School of Life Sciences, University of Nottingham, Nottingham NG7 2RD, U.K
| | - Pratik Gurnani
- Division of Molecular Therapeutics and Formulation, School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, U.K
| | - Gokhan Yilmaz
- Division of Molecular Therapeutics and Formulation, School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, U.K
| | - Francesca Mastrotto
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via F. Marzolo 5, 35131 Padova, Italy
| | - Cameron Alexander
- Division of Molecular Therapeutics and Formulation, School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, U.K
| | - Stephan Heeb
- Nottingham University Biodiscovery Institute, National Biofilms Innovation Centre, School of Life Sciences, University of Nottingham, Nottingham NG7 2RD, U.K
| | - Miguel Cámara
- Nottingham University Biodiscovery Institute, National Biofilms Innovation Centre, School of Life Sciences, University of Nottingham, Nottingham NG7 2RD, U.K
| | - Giuseppe Mantovani
- Division of Molecular Therapeutics and Formulation, School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, U.K
| |
Collapse
|
11
|
Ahmadi M, Monji D, Taromi FA. Bio-inspired surface modification of iron oxide nanoparticles for active stabilization in hydrogels. SOFT MATTER 2021; 17:955-964. [PMID: 33284938 DOI: 10.1039/d0sm01776k] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Biological materials employ a variety of dynamic interactions in sophisticated composite structures to function adaptively on different time and length scales. Inspired by such designs we develop a novel surface modification approach to promote dynamic interactions between nanoparticles and polymer chains in physical and double network hydrogels. Physical hydrogels are formed via reversible complexation of borate ions with poly(vinyl alcohol) (PVA) and chemical crosslinks are introduced by electron beam irradiation. Dopamine is used for surface modification of magnetic iron oxide nanoparticles (MNPs) in two different ways: the direct treatment results in anchoring via catechol groups, whereas the indirect method leaves the catechol group on the free surface of MNPs. Although the former particles show very good colloidal stability, they lower the network connectivity, which results in lower plateau modulus, faster terminal relaxation, and lower yield stress, presumably due to imposing an extra distance between PVA chains. In contrast to this passive design, the latter particles actively reinforce the network by forming clusters of physical bonds between catechol groups of the individual particles and the monodiol complexes of the borate ions and PVA chains. Moreover, the additional complexes formed upon the introduction of nanoparticles with active surfaces provide further energy dissipation potential and therefore enhance the toughness. This approach can help develop novel hydrogels with superior toughness and multiple stimuli-responsiveness.
Collapse
Affiliation(s)
- Mostafa Ahmadi
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, Iran.
| | | | | |
Collapse
|
12
|
Core-shell iron oxide@cathecol-polymer@palladium/copper nanocomposites as efficient and sustainable catalysts in cross-coupling reactions. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.111042] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
13
|
Fischer L, Strzelczyk AK, Wedler N, Kropf C, Schmidt S, Hartmann L. Sequence-defined positioning of amine and amide residues to control catechol driven wet adhesion. Chem Sci 2020; 11:9919-9924. [PMID: 34094252 PMCID: PMC8162180 DOI: 10.1039/d0sc03457f] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 08/28/2020] [Indexed: 01/13/2023] Open
Abstract
Catechol and amine residues, both abundantly present in mussel adhesion proteins, are known to act cooperatively by displacing hydration barriers before binding to mineral surfaces. In spite of synthetic efforts toward mussel-inspired adhesives, the effect of positioning of the involved functional groups along a polymer chain is not well understood. By using sequence-defined oligomers grafted to soft hydrogel particles as adhesion probes, we study the effect of catechol-amine spacing, as well as positioning relative to the oligomer terminus. We demonstrate that the catechol-amine spacing has a significant effect on adhesion, while shifting their position has a small effect. Notably, combinations of non-charged amides and catechols can achieve similar cooperative effects on adhesion when compared to amine and catechol residues. Thus, these findings provide a blueprint for the design of next generation mussel-inspired adhesives.
Collapse
Affiliation(s)
- Lukas Fischer
- Institut für Organische und Makromolekulare Chemie, Heinrich-Heine-Universität Düsseldorf Universitätsstr. 1 40225 Düsseldorf Germany
| | - Alexander K Strzelczyk
- Institut für Organische und Makromolekulare Chemie, Heinrich-Heine-Universität Düsseldorf Universitätsstr. 1 40225 Düsseldorf Germany
| | - Nils Wedler
- Laundry & Home Care, Henkel AG & Co. KGaA Henkelstr. 67 40589 Düsseldorf Germany
| | - Christian Kropf
- Laundry & Home Care, Henkel AG & Co. KGaA Henkelstr. 67 40589 Düsseldorf Germany
| | - Stephan Schmidt
- Institut für Organische und Makromolekulare Chemie, Heinrich-Heine-Universität Düsseldorf Universitätsstr. 1 40225 Düsseldorf Germany
| | - Laura Hartmann
- Institut für Organische und Makromolekulare Chemie, Heinrich-Heine-Universität Düsseldorf Universitätsstr. 1 40225 Düsseldorf Germany
| |
Collapse
|
14
|
Gebru H, Tianfo G, Li Z. Guanidine masked catechol initiator promoted ring-opening polymerization of sarcosineN-carboxyanhydride. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2020. [DOI: 10.1080/1023666x.2020.1783080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Hailemariam Gebru
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, China
- Technology and Innovation Institute of Ethiopia, Addis Ababa, Ethiopia
| | - Guo Tianfo
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, China
| | - Zhenjiang Li
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, China
| |
Collapse
|
15
|
Hong M, Miao Z, Xu X, Zhang Q. Magnetic Iron Oxide Nanoparticles Immobilized with Sugar-Containing Poly(ionic liquid) Brushes for Efficient Trapping and Killing of Bacteria. ACS APPLIED BIO MATERIALS 2020; 3:3664-3672. [DOI: 10.1021/acsabm.0c00298] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Mei Hong
- Key Laboratory of New Membrane Materials, Ministry of Industry and Information Technology, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
- Institute of Polymer Ecomaterials, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
| | - Ziyue Miao
- Key Laboratory of New Membrane Materials, Ministry of Industry and Information Technology, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
- Institute of Polymer Ecomaterials, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
| | - Xiaoling Xu
- Key Laboratory of New Membrane Materials, Ministry of Industry and Information Technology, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
- Institute of Polymer Ecomaterials, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
| | - Qiang Zhang
- Key Laboratory of New Membrane Materials, Ministry of Industry and Information Technology, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
- Institute of Polymer Ecomaterials, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
| |
Collapse
|
16
|
Krishnan BP, Prieto-López LO, Hoefgen S, Xue L, Wang S, Valiante V, Cui J. Thermomagneto-Responsive Smart Biocatalysts for Malonyl-Coenzyme A Synthesis. ACS APPLIED MATERIALS & INTERFACES 2020; 12:20982-20990. [PMID: 32268726 DOI: 10.1021/acsami.0c04344] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Smart biocatalysts, in which enzymes are conjugated to stimuli-responsive polymers, have gained considerable attention because of their catalytic switchability and recyclability. Although many systems have been developed, they require separate laboratory techniques for their recovery, making them unsuitable for many practical applications. To address these issues, we designed a thermomagneto-responsive biocatalyst by immobilizing an enzyme on the terminal of thermo-responsive polymer brushes tethered on magnetic nanoparticle (NP) clusters. The concept is demonstrated by a system consisting of iron oxide NPs, poly(N-isopropyl-acrylamide), and a malonyl-Coenzyme A synthetase (MatB). By using free malonate and coenzyme A (CoA), the designed catalyst exhibits adequate activity for the production of malonyl-CoA. Thanks to the use of a magnetic NP cluster, whose magnetic moment is high, this system is fully recoverable under the magnetic field at above 32 °C because of the collapse of the thermo-responsive polymer shell in the clusters. In addition, the recycled catalyst maintains moderate activity even after three cycles, and it also shows excellent catalytic switchability, that is, negligible catalytic activity at 25 °C because of the blockage of the active sites of the enzyme by the extended hydrophilic polymer chains but great catalytic activity at a temperatures above the lower critical solution temperature at which the enzymes are exposed to the reaction medium because of the thermo-responsive contraction of polymer chains. Because the azide functionality in our system can be easily functionalized depending upon our need, such catalytically switchable, fully recoverable, and recyclable multiresponsive catalytic systems can be of high relevance for other cell-free biosynthetic approaches.
Collapse
Affiliation(s)
- Baiju P Krishnan
- INM-Leibniz Institute for New Materials, Campus D2 2, Saarbrücken 66123, Germany
| | | | - Sandra Hoefgen
- Leibniz Research Group-Biobricks of Microbial Natural Product Syntheses, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute, Adolf-Reichwein-Straße 23, 07745 Jena, Germany
| | - Lulu Xue
- INM-Leibniz Institute for New Materials, Campus D2 2, Saarbrücken 66123, Germany
| | - Sheng Wang
- INM-Leibniz Institute for New Materials, Campus D2 2, Saarbrücken 66123, Germany
| | - Vito Valiante
- Leibniz Research Group-Biobricks of Microbial Natural Product Syntheses, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knöll Institute, Adolf-Reichwein-Straße 23, 07745 Jena, Germany
| | - Jiaxi Cui
- INM-Leibniz Institute for New Materials, Campus D2 2, Saarbrücken 66123, Germany
| |
Collapse
|
17
|
Bao C, Chen J, Li D, Zhang A, Zhang Q. Synthesis of lipase–polymer conjugates by Cu(0)-mediated reversible deactivation radical polymerization: polymerization vs. degradation. Polym Chem 2020. [DOI: 10.1039/c9py01462d] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Cu(0)-RDRP was first used for the polymerization-induced self-assembly of lipase–polymer conjugates, inducing the formation of nanospheres with preserved activity and degradability.
Collapse
Affiliation(s)
- Chunyang Bao
- Key Laboratory of New Membrane Materials
- Ministry of Industry and Information Technology
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
| | - Jing Chen
- Key Laboratory of New Membrane Materials
- Ministry of Industry and Information Technology
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
| | - Die Li
- Key Laboratory of New Membrane Materials
- Ministry of Industry and Information Technology
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
| | - Aotian Zhang
- Key Laboratory of New Membrane Materials
- Ministry of Industry and Information Technology
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
| | - Qiang Zhang
- Key Laboratory of New Membrane Materials
- Ministry of Industry and Information Technology
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
| |
Collapse
|
18
|
Zhang J, Zhao Y, Tian Z, Zhu J, Shi Z, Cui Z, Zhu S. Enhancement performance of application mussel-biomimetic adhesive primer for dentin adhesives. RSC Adv 2020; 10:12035-12046. [PMID: 35496601 PMCID: PMC9050876 DOI: 10.1039/c9ra10992g] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Accepted: 03/17/2020] [Indexed: 11/21/2022] Open
Abstract
In this study, a bioinspired adhesive primer monomer was prepared and evaluated for durable adhesion between dentin and composite resins.
Collapse
Affiliation(s)
- Jiahui Zhang
- Department of Prosthetic Dentistry
- School and Hospital of Stomatology
- Jilin University
- Changchun 130021
- P. R. China
| | - Ying Zhao
- Department of Prosthetic Dentistry
- School and Hospital of Stomatology
- Jilin University
- Changchun 130021
- P. R. China
| | - Zilu Tian
- Department of Prosthetic Dentistry
- School and Hospital of Stomatology
- Jilin University
- Changchun 130021
- P. R. China
| | - Jiufu Zhu
- State Key Lab of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun 130021
- P. R. China
| | - Zuosen Shi
- State Key Lab of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun 130021
- P. R. China
| | - Zhanchen Cui
- State Key Lab of Supramolecular Structure and Materials
- College of Chemistry
- Jilin University
- Changchun 130021
- P. R. China
| | - Song Zhu
- Department of Prosthetic Dentistry
- School and Hospital of Stomatology
- Jilin University
- Changchun 130021
- P. R. China
| |
Collapse
|
19
|
Koda Y, Terashima T, Ouchi M. Unnatural Oligoaminosaccharides with N-1,2-Glycosidic Bonds Prepared by Cationic Ring-Opening Polymerization of 2-Oxazoline-Based Heterobicyclic Sugar Monomers. ACS Macro Lett 2019; 8:1456-1460. [PMID: 35651175 DOI: 10.1021/acsmacrolett.9b00674] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Glycooligomers and glycopolymers (glycocompounds) play important roles in maintaining homeostasis in biological systems. Glycobiology is a burgeoning area in the elucidation of biological systems for which the molecular design of glycocompounds requires further diversification, including both natural and unnatural glycocompounds. Herein, we proposed a synthesis strategy based on the chain polymerization of deliberately designed sugar monomers. Unnatural oligoaminosaccharides comprising N-1,2-glycosidic bonds were synthesized without enzymes through the cationic ring-opening polymerization of 2-oxazoline-based heterobicyclic sugar monomers. To achieve this, a heterobicyclic monomer [Glc(MeOx)], comprising protected glucosamine (GlcN) and 2-methyl-2-oxazoline (MeOx) rings, was designed. This monomer was polymerized using a binary initiating system of tert-butyl iodide (t-BuI) and GaCl3 to afford oligo[Glc(MeOx)]. The resulting structure corresponded to the condensation product of GlcN with N-1,2-glycosidic bonds. After deprotection of oligo[Glc(MeOx)], the resulting oligoaminosaccharide had a secondary structure different to that of protected oligo[Glc(MeOx)]. Owing to the N-1,2-glycosidic bonds, the oligoaminosaccharide was not degraded by chitinase, which hydrolyzes the condensation product of GlcN with O-1,4-glycosidic bonds.
Collapse
Affiliation(s)
- Yuta Koda
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo, Kyoto 615−8510, Japan
| | - Takaya Terashima
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo, Kyoto 615−8510, Japan
| | - Makoto Ouchi
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo, Kyoto 615−8510, Japan
| |
Collapse
|
20
|
Olenin AY, Lisichkin GV. Surface-Modified Oxide Nanoparticles: Synthesis and Application. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s1070363219070168] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
21
|
Tiu BDB, Delparastan P, Ney MR, Gerst M, Messersmith PB. Enhanced Adhesion and Cohesion of Bioinspired Dry/Wet Pressure-Sensitive Adhesives. ACS APPLIED MATERIALS & INTERFACES 2019; 11:28296-28306. [PMID: 31310493 DOI: 10.1021/acsami.9b08429] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The byssus-mediated adhesion of marine mussels is a widely mimicked system for robust adhesion in both dry and wet conditions. Mussel holdfasts are fabricated from proteins that contain a significant amount of the unique catecholic amino acid dihydroxyphenylalanine, which plays a key role in enhancing interfacial adhesion to organic and inorganic marine surfaces and contributes to cohesive strength of the holdfast. In this work, pressure-sensitive adhesives (PSAs) were synthesized by copolymerization of dopamine methacrylamide (DMA) with common PSA monomers, butyl acrylate and acrylic acid, with careful attention paid to the effects of catechol on adhesive and cohesive properties. A combination of microscopic and macroscopic adhesion assays was used to study the effect of catechol on adhesion performance of acrylic PSAs. Addition of only 5% DMA to a conventional PSA copolymer containing butyl acrylate and acrylic acid resulted in 6-fold and 2.5-fold increases in work required to separate the PSA from silica and polystyrene, respectively, and a large increase in 180° peel adhesion against stainless steel after 24 h storage in both ambient and underwater conditions. Moreover, the holding power of the catechol PSAs on both steel and high-density polyethylene under shear load continuously increased as a function of catechol concentration, up to a maximum of 10% DMA. We also observed stark increases in shear and peel adhesion for the catecholic adhesives over PSAs with noncatecholic aromatic motifs, further underlining the benefits of catechols in PSAs. Overall, catechol PSAs perform extremely well on polar and metallic surfaces. The advantage of incorporating catechols in PSA formulations, however, is less straightforward for peel adhesion in nonpolar, organic substrates and tackiness of the PSAs.
Collapse
Affiliation(s)
| | | | | | - Matthias Gerst
- Polymers for Adhesives , BASF SE , D-67056 Ludwigshafen , Germany
| | - Phillip B Messersmith
- Materials Sciences Division , Lawrence Berkeley National Laboratory , Berkeley , California 94720 , United States
| |
Collapse
|
22
|
Patsula V, Horák D, Kučka J, Macková H, Lobaz V, Francová P, Herynek V, Heizer T, Páral P, Šefc L. Synthesis and modification of uniform PEG-neridronate-modified magnetic nanoparticles determines prolonged blood circulation and biodistribution in a mouse preclinical model. Sci Rep 2019; 9:10765. [PMID: 31341232 PMCID: PMC6656745 DOI: 10.1038/s41598-019-47262-w] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 07/05/2019] [Indexed: 12/19/2022] Open
Abstract
Magnetite (Fe3O4) nanoparticles with uniform sizes of 10, 20, and 31 nm were prepared by thermal decomposition of Fe(III) oleate or mandelate in a high-boiling point solvent (>320 °C). To render the particles with hydrophilic and antifouling properties, their surface was coated with a PEG-containing bisphosphonate anchoring group. The PEGylated particles were characterized by a range of physicochemical methods, including dynamic light scattering, transmission electron microscopy, thermogravimetric analysis, Fourier transform infrared spectroscopy, and magnetization measurements. As the particle size increased from 10 to 31 nm, the amount of PEG coating decreased from 28.5 to 9 wt.%. The PEG formed a dense brush-like shell on the particle surface, which prevented particles from aggregating in water and PBS (pH 7.4) and maximized the circulation time in vivo. Magnetic resonance relaxometry confirmed that the PEG-modified Fe3O4 nanoparticles had high relaxivity, which increased with increasing particle size. In the in vivo experiments in a mouse model, the particles provided visible contrast enhancement in the magnetic resonance images. Almost 70% of administrated 20-nm magnetic nanoparticles still circulated in the blood stream after four hours; however, their retention in the tumor was rather low, which was likely due to the antifouling properties of PEG.
Collapse
Affiliation(s)
- Vitalii Patsula
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06, Prague 6, Czech Republic
| | - Daniel Horák
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06, Prague 6, Czech Republic.
| | - Jan Kučka
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06, Prague 6, Czech Republic
| | - Hana Macková
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06, Prague 6, Czech Republic
| | - Volodymyr Lobaz
- Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovského nám. 2, 162 06, Prague 6, Czech Republic
| | - Pavla Francová
- Center of Advanced Preclinical Imaging, First Faculty of Medicine, Charles University, Salmovská 3, 120 00, Prague 2, Czech Republic
| | - Vít Herynek
- Center of Advanced Preclinical Imaging, First Faculty of Medicine, Charles University, Salmovská 3, 120 00, Prague 2, Czech Republic
| | - Tomáš Heizer
- Center of Advanced Preclinical Imaging, First Faculty of Medicine, Charles University, Salmovská 3, 120 00, Prague 2, Czech Republic
| | - Petr Páral
- Center of Advanced Preclinical Imaging, First Faculty of Medicine, Charles University, Salmovská 3, 120 00, Prague 2, Czech Republic
| | - Luděk Šefc
- Center of Advanced Preclinical Imaging, First Faculty of Medicine, Charles University, Salmovská 3, 120 00, Prague 2, Czech Republic
| |
Collapse
|
23
|
Andersen A, Chen Y, Birkedal H. Bioinspired Metal⁻Polyphenol Materials: Self-Healing and Beyond. Biomimetics (Basel) 2019; 4:E30. [PMID: 31105215 PMCID: PMC6632061 DOI: 10.3390/biomimetics4020030] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 03/24/2019] [Accepted: 03/25/2019] [Indexed: 11/17/2022] Open
Abstract
The blue mussel incorporates the polyphenolic amino acid l-3,4-dihydroxyphenylalanine (DOPA) to achieve self-healing, pH-responsiveness, and impressive underwater adhesion in the byssus threads that ensure the survival of the animal. This is achieved by a pH-dependent and versatile reaction chemistry of polyphenols, including both physical interactions as well as reversible and irreversible chemical bonding. With a short introduction to the biological background, we here review the latest advances in the development of smart materials based on the metal-chelating capabilities of polyphenols. We focus on new ways of utilizing the polyphenolic properties, including studies on the modifications of the nearby chemical environment (on and near the polyphenolic moiety) and on the incorporation of polyphenols into untraditional materials.
Collapse
Affiliation(s)
- Amanda Andersen
- Department of Chemistry and iNANO, Aarhus University, 14 Gustav Wieds Vej, 8000 Aarhus, Denmark.
| | - Yaqing Chen
- Department of Chemistry and iNANO, Aarhus University, 14 Gustav Wieds Vej, 8000 Aarhus, Denmark.
| | - Henrik Birkedal
- Department of Chemistry and iNANO, Aarhus University, 14 Gustav Wieds Vej, 8000 Aarhus, Denmark.
| |
Collapse
|
24
|
Oz Y, Abdouni Y, Yilmaz G, Becer CR, Sanyal A. Magnetic glyconanoparticles for selective lectin separation and purification. Polym Chem 2019. [DOI: 10.1039/c8py01748d] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A modular platform for the separation and purification of lectins using polymer coated iron oxide nanoparticles is developed.
Collapse
Affiliation(s)
- Yavuz Oz
- Department of Chemistry
- Bogazici University
- Turkey
| | - Yamin Abdouni
- Polymer Chemistry Laboratory
- School of Engineering and Materials Science
- Queen Mary University of London
- E1 4NS London
- UK
| | - Gokhan Yilmaz
- Polymer Chemistry Laboratory
- School of Engineering and Materials Science
- Queen Mary University of London
- E1 4NS London
- UK
| | - C. Remzi Becer
- Polymer Chemistry Laboratory
- School of Engineering and Materials Science
- Queen Mary University of London
- E1 4NS London
- UK
| | - Amitav Sanyal
- Department of Chemistry
- Bogazici University
- Turkey
- Center for Life Sciences and Technologies
- Bogazici University
| |
Collapse
|
25
|
Miao Z, Li D, Zheng Z, Zhang Q. Synthesis of chitosan-mimicking cationic glycopolymers by Cu(0)-LRP for efficient capture and killing of bacteria. Polym Chem 2019. [DOI: 10.1039/c9py00768g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A schematic representation of the preparation of cationic magnetic glyconanoparticles by Cu(0)-LRP to efficiently capture, kill and separate E. coli from water.
Collapse
Affiliation(s)
- Ziyue Miao
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- P. R. China
| | - Die Li
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- P. R. China
| | - Zhaoquan Zheng
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- P. R. China
| | - Qiang Zhang
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- P. R. China
| |
Collapse
|
26
|
Rahim MA, Kristufek SL, Pan S, Richardson JJ, Caruso F. Phenolische Bausteine für die Assemblierung von Funktionsmaterialien. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201807804] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Md. Arifur Rahim
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australien
| | - Samantha L. Kristufek
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australien
| | - Shuaijun Pan
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australien
| | - Joseph J. Richardson
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australien
| | - Frank Caruso
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australien
| |
Collapse
|
27
|
Rahim MA, Kristufek SL, Pan S, Richardson JJ, Caruso F. Phenolic Building Blocks for the Assembly of Functional Materials. Angew Chem Int Ed Engl 2018; 58:1904-1927. [DOI: 10.1002/anie.201807804] [Citation(s) in RCA: 213] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Md. Arifur Rahim
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Samantha L. Kristufek
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Shuaijun Pan
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Joseph J. Richardson
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Frank Caruso
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| |
Collapse
|
28
|
De Fazio AF, Morgese G, Mognato M, Piotto C, Pedron D, Ischia G, Causin V, Rosenboom JG, Benetti EM, Gross S. Robust and Biocompatible Functionalization of ZnS Nanoparticles by Catechol-Bearing Poly(2-methyl-2-oxazoline)s. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:11534-11543. [PMID: 30170495 DOI: 10.1021/acs.langmuir.8b02287] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Zinc sulfide (ZnS) nanoparticles (NPs) are particularly interesting materials for their electronic and luminescent properties. Unfortunately, their robust and stable functionalization and stabilization, especially in aqueous media, has represented a challenging and not yet completely accomplished task. In this work, we report the synthesis of colloidally stable, photoluminescent and biocompatible core-polymer shell ZnS and ZnS:Tb NPs by employing a water-in-oil miniemulsion (ME) process combined with surface functionalization via catechol-bearing poly-2-methyl-2-oxazoline (PMOXA) of various molar masses. The strong binding of catechol anchors to the metal cations of the ZnS surface, coupled with the high stability of PMOXA against chemical degradation, enable the formation of suspensions presenting excellent colloidal stability. This feature, combined with the assessed photoluminescence and biocompatibility, make these hybrid NPs suitable for optical bioimaging.
Collapse
Affiliation(s)
- Angela Federica De Fazio
- Dipartimento di Scienze Chimiche , Università degli Studi di Padova , via Marzolo 1 , 35131 Padova , Italy
- Physics and Astronomy , University of Southampton, Highfield Campus SO17 1BJ , Southampton , United Kingdom
| | - Giulia Morgese
- Polymer Surfaces Group, Laboratory for Surface Science and Technology , ETH Zürich , Vladimir-Prelog-Weg 5 , 8093-CH Zürich , Switzerland
| | - Maddalena Mognato
- Dipartimento di Biologia , Università degli Studi di Padova , via U. Bassi 58/B , 35131 Padova , Italy
| | - Celeste Piotto
- Dipartimento di Biologia , Università degli Studi di Padova , via U. Bassi 58/B , 35131 Padova , Italy
| | - Danilo Pedron
- Dipartimento di Scienze Chimiche , Università degli Studi di Padova , via Marzolo 1 , 35131 Padova , Italy
| | - Gloria Ischia
- Dipartimento di Ingegneria Industriale , Università di Trento , via Sommarive 9 , 38122 Trento , Italy
| | - Valerio Causin
- Dipartimento di Scienze Chimiche , Università degli Studi di Padova , via Marzolo 1 , 35131 Padova , Italy
| | - Jan-Georg Rosenboom
- Department of Chemistry and Applied Biosciences, Institute of Chemical and Bioengineering , ETH Zürich , Vladimir-Prelog-Weg 1-5/10 8093 Zürich , Switzerland
| | - Edmondo M Benetti
- Polymer Surfaces Group, Laboratory for Surface Science and Technology , ETH Zürich , Vladimir-Prelog-Weg 5 , 8093-CH Zürich , Switzerland
| | - Silvia Gross
- Dipartimento di Scienze Chimiche , Università degli Studi di Padova , via Marzolo 1 , 35131 Padova , Italy
| |
Collapse
|
29
|
Gebru H, Wang X, Li Z, Liu J, Xu J, Wang H, Xu S, Wei F, Zhu H, Guo K. Brønsted base mediated one-pot synthesis of catechol-ended amphiphilic polysarcosine-b-poly(N-butyl glycine) diblock copolypeptoids. PURE APPL CHEM 2018. [DOI: 10.1515/pac-2018-0604] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Abstract
Catechol moiety offers a versatile platform in the preparation of functionalized polymers, but it is not usually compatible with catalysis in polymerizations. To address these challenges, we suggest employment of one Brønsted base in masking the activity of catechol moiety and to modulate the polymerization. Based on this strategy, the ring-opening polymerization (ROP) of sarcosine N-carboxyanhydrides (Sar-NCA) was carried out using dopamine hydrochloride as an initiator and triethylamine as a Brønsted base. PSar with predicted molecular weights (M
n,NMR=3.7 kg mol−1) and narrow dispersities (Đ<1.13) was prepared. Catechol initiator was successfully linked to PSar end as confirmed by MALDI-ToF MS. Subsequently, copolymerization of N-butyl glycine N-carboxyanhydrides (Bu-Gly-NCA) from the PSar in one-pot produced catechol end-functionalized amphiphilic polysarcosine-block-poly(N-butyl glycine) diblock copolypeptoids (cat-PSar-b-PGlyBu). Further, cat-PSar-b-PGlyBu enabled the aqueous dispersion of manganese oxide nanoparticles which was attributable to the anchor of the diblock copolymers onto the surface of the nanoparticles. The strategy for catechol masking and polymerization mediating by one Brønsted base offered a new avenue into the synthesis of catechol-ended block copolymers.
Collapse
Affiliation(s)
- Hailemariam Gebru
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
- Department of Chemistry , Mizan-Tepi University , PO Box 260 , Tepi , Ethiopia
| | - Xin Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| | - Zhenjiang Li
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| | - Jingjing Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| | - Jiaxi Xu
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| | - Haixin Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| | - Songquan Xu
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| | - Fulan Wei
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| | - Hui Zhu
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| | - Kai Guo
- State Key Laboratory of Materials-Oriented Chemical Engineering , College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University , 30 Puzhu Road South , Nanjing 211816 , China
| |
Collapse
|
30
|
Patil N, Jérôme C, Detrembleur C. Recent advances in the synthesis of catechol-derived (bio)polymers for applications in energy storage and environment. Prog Polym Sci 2018. [DOI: 10.1016/j.progpolymsci.2018.04.002] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
|
31
|
Moulay S. Recent Trends in Mussel-Inspired Catechol-Containing Polymers (A Review). ACTA ACUST UNITED AC 2018. [DOI: 10.13005/ojc/340301] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Syntheses and applications of mussel-inspired polymeric materials have gained a foothold in research in recent years. Mussel-inspired chemistry coupled to Michael addition and Schiff’s base reactions was the key success for this intensive research. Unequivocally, The basic building brick of these materials is catechol-containing moiety, namely, 3,4-dihydroxyphenyl-L-alanine (L-DOPA or DOPA) and dopamine (DA). These catechol-based units within the chemical structure of the material ensure chiefly its adhesive characteristic to adherends of different natures. The newly-made catechol-bearing polymeric materials exhibit unique features, implying their importance in several uses and applications. Technology advent is being advantaged with these holdfast mussel protein-like materials. This review sheds light into the recent advances of such mussel-inspired materials for their adhesion capacity to several substrata of different natures, and for their applications mainly in antifouling coatings and nanoparticles technology.
Collapse
Affiliation(s)
- Saad Moulay
- Molecular and Macromolecular Chemistry-Physics Laboratory, Department of Process Engineering, Faculty of Technology, Saâd Dahlab University of Blida, B.P. 270, Soumâa Road, 09000, Blida, Algeria
| |
Collapse
|
32
|
Yang HY, Li Y, Lee DS. Multifunctional and Stimuli-Responsive Magnetic Nanoparticle-Based Delivery Systems for Biomedical Applications. ADVANCED THERAPEUTICS 2018. [DOI: 10.1002/adtp.201800011] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Hong Yu Yang
- College of Materials Science and Engineering; Jilin Institute of Chemical Technology; Jilin City 132022 P. R. China
| | - Yi Li
- Theranostic Macromolecules Research Center and School of Chemical Engineering; Sungkyunkwan University; Suwon Gyeonggi-do 16419 South Korea
| | - Doo Sung Lee
- Theranostic Macromolecules Research Center and School of Chemical Engineering; Sungkyunkwan University; Suwon Gyeonggi-do 16419 South Korea
| |
Collapse
|
33
|
Aydindogan E, Guler Celik E, Odaci Demirkol D, Yamada S, Endo T, Timur S, Yagci Y. Surface Modification with a Catechol-Bearing Polypeptide and Sensing Applications. Biomacromolecules 2018; 19:3067-3076. [DOI: 10.1021/acs.biomac.8b00650] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Eda Aydindogan
- Department of Biochemistry, Faculty of Science, Ege University, 35100 Bornova, Izmir, Turkey
| | - Emine Guler Celik
- Department of Biochemistry, Faculty of Science, Ege University, 35100 Bornova, Izmir, Turkey
| | - Dilek Odaci Demirkol
- Department of Biochemistry, Faculty of Science, Ege University, 35100 Bornova, Izmir, Turkey
| | - Shuhei Yamada
- Molecular Engineering Institute, Kinki University, 11-6 Kayanomori, Iizuka, Fukuoka 820-8555, Japan
| | - Takeshi Endo
- Molecular Engineering Institute, Kinki University, 11-6 Kayanomori, Iizuka, Fukuoka 820-8555, Japan
| | - Suna Timur
- Department of Biochemistry, Faculty of Science, Ege University, 35100 Bornova, Izmir, Turkey
- Central Research Testing and Analysis Laboratory Research and Application Center, Ege University, 35100 Bornova, Izmir, Turkey
| | - Yusuf Yagci
- Department of Chemistry, Faculty of Science and Letters, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
- Faculty of Science, Chemistry Department, King Abdulaziz University, 21589 Jeddah, Saudi Arabia
| |
Collapse
|
34
|
Wang D, Ding W, Zhou K, Guo S, Zhang Q, Haddleton DM. Coating Titania Nanoparticles with Epoxy-Containing Catechol Polymers via Cu(0)-Living Radical Polymerization as Intelligent Enzyme Carriers. Biomacromolecules 2018; 19:2979-2990. [DOI: 10.1021/acs.biomac.8b00544] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Donghao Wang
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P.R. China
- Institute of Polymer Ecomaterials, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P.R. China
| | - Wenyi Ding
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P.R. China
- Institute of Polymer Ecomaterials, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P.R. China
| | - Kaiyue Zhou
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P.R. China
- Institute of Polymer Ecomaterials, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P.R. China
| | - Shutong Guo
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P.R. China
- Institute of Polymer Ecomaterials, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P.R. China
| | - Qiang Zhang
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P.R. China
- Institute of Polymer Ecomaterials, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094, P.R. China
| | - David M. Haddleton
- Department of Chemistry, University of Warwick, CV4 7AL, Coventry, United Kingdom
| |
Collapse
|
35
|
Catechol End-Functionalized Polylactide by Organocatalyzed Ring-Opening Polymerization. Polymers (Basel) 2018; 10:polym10020155. [PMID: 30966191 PMCID: PMC6415175 DOI: 10.3390/polym10020155] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 01/31/2018] [Accepted: 01/31/2018] [Indexed: 12/31/2022] Open
Abstract
There is a great interest in incorporating catechol moieties into polymers in a controlled manner due to their interesting properties, such as the promotion of adhesion, redox activity or bioactivity. One possibility is to incorporate the catechol as end-group in a polymer chain using a functional initiator by means of controlled polymerization strategies. Nevertheless, the instability of catechol moieties under oxygen and basic pH requires tedious protection and deprotection steps to perform the polymerization in a controlled fashion. In the present work, we explore the organocatalyzed synthesis of catechol end-functional, semi-telechelic polylactide (PLLA) using non-protected dopamine, catechol molecule containing a primary amine, as initiator. NMR and SEC-IR results showed that in the presence of a weak organic base such as triethylamine, the ring-opening polymerization (ROP) of lactide takes place in a controlled manner without need of protecting the cathechol units. To further confirm the end-group fidelity the catechol containing PLLA was characterized by Cyclic Voltammetry and MALDI-TOF confirming the absence of side reaction during the polymerization. In order to exploit the potential of catechol moieties, catechol end-group of PLLA was oxidized to quinone and further reacted with aliphatic amines. In addition, we also confirmed the ability of catechol functionalized PLLA to reduce metal ions to metal nanoparticles to obtain well distributed silver nanoparticles. It is expected that this new route of preparing catechol-PLLA polymers without protection will increase the accessibility of catechol containing biodegradable polymers by ROP.
Collapse
|
36
|
Wen M, Liu M, Xue W, Yang K, Chen G, Zhang W. Simple and Green Strategy for the Synthesis of "Pathogen-Mimetic" Glycoadjuvant@AuNPs by Combination of Photoinduced RAFT and Bioinspired Dopamine Chemistry. ACS Macro Lett 2018; 7:70-74. [PMID: 35610919 DOI: 10.1021/acsmacrolett.7b00837] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Innate immune responses recognizing pathogen associated molecular patterns (PAMPs) play a crucial role in adaptive immunity. Toll-like receptors (TLRs) and C-type lectin receptors (CLRs) contribute to antigen capture, uptake, presentation and activation of immune responses. In this contribution, metal-free reversible addition-fragmentation chain transfer (RAFT) polymerization of N-3,4-dihydroxybenzenethyl methacrylamide (DMA) and 2-(methacrylamido) glucopyranose (MAG) under sunlight irradiation using 2-cyanoprop-2-yl-α-dithionaphthalate (CPDN) as iniferter agent, can be employed to fabricate the multivalent glycopolymer containing bioresponsive sugar group and multifunctional catechol functionalities. The polymerization behavior is investigated and it presents controlled features. Moreover, bioinspired dopamine chemistry can be successfully utilized to form in situ glycopolymer-coated gold nanoparticles (AuNPs) without the need of additional reducing reagent, design "pathogen-mimetic" glycoadjuvant recognized by both CLRs and TLRs. The synthetic glycoadjuvant is found to enhance the adjuvant activity as "infected signals" in vitro.
Collapse
Affiliation(s)
- Ming Wen
- Center for Soft Condensed
Matter Physics and Interdisciplinary Research, Soochow University, Suzhou 215006, People’s Republic of China
- State
and Local Joint Engineering
Laboratory for Novel Functional Polymeric Materials, Soochow University, Suzhou 215123, People’s Republic of China
| | - Mengjie Liu
- Center for Soft Condensed
Matter Physics and Interdisciplinary Research, Soochow University, Suzhou 215006, People’s Republic of China
- State
and Local Joint Engineering
Laboratory for Novel Functional Polymeric Materials, Soochow University, Suzhou 215123, People’s Republic of China
| | - Wentao Xue
- Center for Soft Condensed
Matter Physics and Interdisciplinary Research, Soochow University, Suzhou 215006, People’s Republic of China
- State
and Local Joint Engineering
Laboratory for Novel Functional Polymeric Materials, Soochow University, Suzhou 215123, People’s Republic of China
| | - Kai Yang
- Center for Soft Condensed
Matter Physics and Interdisciplinary Research, Soochow University, Suzhou 215006, People’s Republic of China
- State
and Local Joint Engineering
Laboratory for Novel Functional Polymeric Materials, Soochow University, Suzhou 215123, People’s Republic of China
| | - Gaojian Chen
- Center for Soft Condensed
Matter Physics and Interdisciplinary Research, Soochow University, Suzhou 215006, People’s Republic of China
- State
and Local Joint Engineering
Laboratory for Novel Functional Polymeric Materials, Soochow University, Suzhou 215123, People’s Republic of China
| | - Weidong Zhang
- Center for Soft Condensed
Matter Physics and Interdisciplinary Research, Soochow University, Suzhou 215006, People’s Republic of China
- State
and Local Joint Engineering
Laboratory for Novel Functional Polymeric Materials, Soochow University, Suzhou 215123, People’s Republic of China
| |
Collapse
|
37
|
Yilmaz G, Uzunova V, Hartweg M, Beyer V, Napier R, Becer CR. The effect of linker length on ConA and DC-SIGN binding of S-glucosyl functionalized poly(2-oxazoline)s. Polym Chem 2018. [DOI: 10.1039/c7py01939d] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A series of poly(2-oxazoline) based glycopolymers with different linkers were prepared via thiol–ene click reaction and cationic ring opening reaction. The binding of these polymers to lectins were studied.
Collapse
Affiliation(s)
- Gokhan Yilmaz
- Department of Chemistry
- University of Warwick
- CV4 7AL, Coventry
- UK
- Department of Basic Sciences
| | | | - Manuel Hartweg
- Polymer Chemistry Laboratory
- School of Engineering and Materials Science
- Queen Mary
- University of London
- E1 4NS, London
| | - Valentin Beyer
- Polymer Chemistry Laboratory
- School of Engineering and Materials Science
- Queen Mary
- University of London
- E1 4NS, London
| | | | - C. Remzi Becer
- Polymer Chemistry Laboratory
- School of Engineering and Materials Science
- Queen Mary
- University of London
- E1 4NS, London
| |
Collapse
|
38
|
Seo S, Lee DW, Ahn JS, Cunha K, Filippidi E, Ju SW, Shin E, Kim BS, Levine ZA, Lins RD, Israelachvili JN, Waite JH, Valentine MT, Shea JE, Ahn BK. Significant Performance Enhancement of Polymer Resins by Bioinspired Dynamic Bonding. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:10.1002/adma.201703026. [PMID: 28833661 PMCID: PMC5640498 DOI: 10.1002/adma.201703026] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 06/22/2017] [Indexed: 05/09/2023]
Abstract
Marine mussels use catechol-rich interfacial mussel foot proteins (mfps) as primers that attach to mineral surfaces via hydrogen, metal coordination, electrostatic, ionic, or hydrophobic bonds, creating a secondary surface that promotes bonding to the bulk mfps. Inspired by this biological adhesive primer, it is shown that a ≈1 nm thick catecholic single-molecule priming layer increases the adhesion strength of crosslinked polymethacrylate resin on mineral surfaces by up to an order of magnitude when compared with conventional primers such as noncatecholic silane- and phosphate-based grafts. Molecular dynamics simulations confirm that catechol groups anchor to a variety of mineral surfaces and shed light on the binding mode of each molecule. Here, a ≈50% toughness enhancement is achieved in a stiff load-bearing polymer network, demonstrating the utility of mussel-inspired bonding for processing a wide range of polymeric interfaces, including structural, load-bearing materials.
Collapse
Affiliation(s)
- Sungbaek Seo
- Marine Science Institute, University of California, Santa Barbara, CA, 93106, USA
- Materials Research Laboratory, Materials Research Science and Engineering Center, University of California, Santa Barbara, CA, 93106, USA
- Biomaterials Science, Pusan National University, Miryang, 627-706, South Korea
| | - Dong Woog Lee
- Energy and Chemical Engineering, Ulsan National Institute of Science and Technology, Ulsan, 689-798, South Korea
- Chemical Engineering, University of California, Santa Barbara, CA, 93106, USA
| | - Jin Soo Ahn
- Marine Science Institute, University of California, Santa Barbara, CA, 93106, USA
- Dental Research Institute and Biomaterials Science, Dentistry, Seoul National University, Seoul, 110-749, South Korea
| | - Keila Cunha
- Marine Science Institute, University of California, Santa Barbara, CA, 93106, USA
- Fundamental Chemistry, Federal University of Pernambuco, Recife, PE, 50740-670, Brazil
- Chemistry and Biochemistry, University of California, Santa Barbara, CA, 93106, USA
| | - Emmanouela Filippidi
- Materials Research Laboratory, Materials Research Science and Engineering Center, University of California, Santa Barbara, CA, 93106, USA
- Mechanical Engineering, University of California, Santa Barbara, CA, 93106, USA
| | - Sung Won Ju
- Dental Research Institute and Biomaterials Science, Dentistry, Seoul National University, Seoul, 110-749, South Korea
| | - Eeseul Shin
- Chemistry, Ulsan National Institute of Science and Technology, Ulsan, 689-798, South Korea
| | - Byeong-Su Kim
- Chemistry, Ulsan National Institute of Science and Technology, Ulsan, 689-798, South Korea
| | - Zachary A Levine
- Chemistry and Biochemistry, University of California, Santa Barbara, CA, 93106, USA
| | - Roberto D Lins
- Fundamental Chemistry, Federal University of Pernambuco, Recife, PE, 50740-670, Brazil
- Aggeu Magalhaes Institute, Oswaldo Cruz Foundation, Recife, PE, 50670-465, Brazil
| | - Jacob N Israelachvili
- Materials Research Laboratory, Materials Research Science and Engineering Center, University of California, Santa Barbara, CA, 93106, USA
- Chemical Engineering, University of California, Santa Barbara, CA, 93106, USA
| | - J Herbert Waite
- Marine Science Institute, University of California, Santa Barbara, CA, 93106, USA
- Materials Research Laboratory, Materials Research Science and Engineering Center, University of California, Santa Barbara, CA, 93106, USA
| | - Megan T Valentine
- Materials Research Laboratory, Materials Research Science and Engineering Center, University of California, Santa Barbara, CA, 93106, USA
- Mechanical Engineering, University of California, Santa Barbara, CA, 93106, USA
| | - Joan Emma Shea
- Chemistry and Biochemistry, University of California, Santa Barbara, CA, 93106, USA
| | - B Kollbe Ahn
- Marine Science Institute, University of California, Santa Barbara, CA, 93106, USA
- Materials Research Laboratory, Materials Research Science and Engineering Center, University of California, Santa Barbara, CA, 93106, USA
| |
Collapse
|
39
|
Moreno A, Garcia D, Galià M, Ronda JC, Cádiz V, Lligadas G, Percec V. SET-LRP in the Neoteric Ethyl Lactate Alcohol. Biomacromolecules 2017; 18:3447-3456. [DOI: 10.1021/acs.biomac.7b01130] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Adrian Moreno
- Laboratory
of Sustainable Polymers, Department of Analytical Chemistry and Organic
Chemistry, University Rovira i Virgili, Tarragona, Spain
| | - Diego Garcia
- Laboratory
of Sustainable Polymers, Department of Analytical Chemistry and Organic
Chemistry, University Rovira i Virgili, Tarragona, Spain
| | - Marina Galià
- Laboratory
of Sustainable Polymers, Department of Analytical Chemistry and Organic
Chemistry, University Rovira i Virgili, Tarragona, Spain
| | - Joan C. Ronda
- Laboratory
of Sustainable Polymers, Department of Analytical Chemistry and Organic
Chemistry, University Rovira i Virgili, Tarragona, Spain
| | - Virginia Cádiz
- Laboratory
of Sustainable Polymers, Department of Analytical Chemistry and Organic
Chemistry, University Rovira i Virgili, Tarragona, Spain
| | - Gerard Lligadas
- Roy
and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
- Laboratory
of Sustainable Polymers, Department of Analytical Chemistry and Organic
Chemistry, University Rovira i Virgili, Tarragona, Spain
| | - Virgil Percec
- Roy
and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| |
Collapse
|
40
|
Lligadas G, Enayati M, Grama S, Smail R, Sherman SE, Percec V. Ultrafast SET-LRP with Peptoid Cytostatic Drugs as Monofunctional and Bifunctional Initiators. Biomacromolecules 2017; 18:2610-2622. [DOI: 10.1021/acs.biomac.7b00722] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Gerard Lligadas
- Roy
and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
- Laboratory
of Sustainable Polymers, Department of Analytical Chemistry and Organic
Chemistry, University Rovira i Virgili, Tarragona, Spain
| | - Mojtaba Enayati
- Roy
and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Silvia Grama
- Roy
and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Rauan Smail
- Roy
and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Samuel E. Sherman
- Roy
and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Virgil Percec
- Roy
and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| |
Collapse
|
41
|
Lligadas G, Grama S, Percec V. Recent Developments in the Synthesis of Biomacromolecules and their Conjugates by Single Electron Transfer-Living Radical Polymerization. Biomacromolecules 2017; 18:1039-1063. [PMID: 28276244 DOI: 10.1021/acs.biomac.7b00197] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Single electron transfer-living radical polymerization (SET-LRP) represents a robust and versatile tool for the synthesis of vinyl polymers with well-defined topology and chain end functionality. The crucial step in SET-LRP is the disproportionation of the Cu(I)X generated by activation with Cu(0) wire, powder, or nascent Cu(0) generated in situ into nascent, extremely reactive Cu(0) atoms and nanoparticles and Cu(II)X2. Nascent Cu(0) activates the initiator and dormant chains via a homogeneous or heterogeneous outer-sphere single-electron transfer mechanism (SET-LRP). SET-LRP provides an ultrafast polymerization of a plethora of monomers (e.g., (meth)-acrylates, (meth)-acrylamides, styrene, and vinyl chloride) including hydrophobic and water insoluble to hydrophilic and water soluble. Some advantageous features of SET-LRP are (i) the use of Cu(0) wire or powder as readily available catalysts under mild reaction conditions, (ii) their excellent control over molecular weight evolution and distribution as well as polymer chain ends, (iii) their high functional group tolerance allowing the polymerization of commercial-grade monomers, and (iv) the limited purification required for the resulting polymers. In this Perspective, we highlight the recent advancements of SET-LRP in the synthesis of biomacromolecules and of their conjugates.
Collapse
Affiliation(s)
- Gerard Lligadas
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania , Philadelphia, Pennsylvania 19104-6323, United States.,Laboratory of Sustainable Polymers, Department of Analytical Chemistry and Organic Chemistry, University Rovira i Virgili , Tarragona, Spain
| | - Silvia Grama
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania , Philadelphia, Pennsylvania 19104-6323, United States
| | - Virgil Percec
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania , Philadelphia, Pennsylvania 19104-6323, United States
| |
Collapse
|
42
|
Affiliation(s)
- Paul Wilson
- University of Warwick; Department of Chemistry; Coventry Library Rd CV4 7AL UK
| |
Collapse
|
43
|
Guo S, Zhang Q, Wang D, Wang L, Lin F, Wilson P, Haddleton DM. Bioinspired coating of TiO2nanoparticles with antimicrobial polymers by Cu(0)-LRP: grafting to vs. grafting from. Polym Chem 2017. [DOI: 10.1039/c7py01471f] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Titanium dioxide nanoparticles coated with non-leachable biocides were prepared by Cu(0)-LRP of tertiary-amine-containing monomersvia“grafting to” and “grafting from” strategies.
Collapse
Affiliation(s)
- Shutong Guo
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- P. R. China
| | - Qiang Zhang
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- P. R. China
| | - Donghao Wang
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- P. R. China
| | - Lu Wang
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- P. R. China
| | - Fang Lin
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- P. R. China
| | - Paul Wilson
- Department of Chemistry
- University of Warwick
- Coventry
- UK
| | | |
Collapse
|
44
|
Wang D, Guo S, Zhang Q, Wilson P, Haddleton DM. Mussel-inspired thermoresponsive polymers with a tunable LCST by Cu(0)-LRP for the construction of smart TiO2 nanocomposites. Polym Chem 2017. [DOI: 10.1039/c7py00736a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Thermoresponsive polymers with different microstructures, a tunable LCST and terminal catechol anchors were synthesized by Cu(0)-LRP for the surface functionalization of TiO2 nanoparticles.
Collapse
Affiliation(s)
- Donghao Wang
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- P. R. China
| | - Shutong Guo
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- P. R. China
| | - Qiang Zhang
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- P. R. China
| | - Paul Wilson
- Department of Chemistry
- University of Warwick
- Coventry
- UK
| | | |
Collapse
|