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Niu Y, Yuan X, Zhao Y, Zhang W, Ren L. Temperature and pH Dual-Responsive Supramolecular Polymer Hydrogels Hybridized with Functional Inorganic Nanoparticles. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201600540] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yanli Niu
- School of Materials Science and Engineering; Tianjin Key Laboratory of Composite and Functional Materials; Tianjin University; Tianjin 300072 China
| | - Xiaoyan Yuan
- School of Materials Science and Engineering; Tianjin Key Laboratory of Composite and Functional Materials; Tianjin University; Tianjin 300072 China
| | - Yunhui Zhao
- School of Materials Science and Engineering; Tianjin Key Laboratory of Composite and Functional Materials; Tianjin University; Tianjin 300072 China
| | - Wenyu Zhang
- Standardization Research Institute of China North Industries Group Corporation; Beijing 100089 China
| | - Lixia Ren
- School of Materials Science and Engineering; Tianjin Key Laboratory of Composite and Functional Materials; Tianjin University; Tianjin 300072 China
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2
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Cyclodextrin-Mediated Hierarchical Self-Assembly and Its Potential in Drug Delivery Applications. J Pharm Sci 2016; 105:2570-2588. [DOI: 10.1016/j.xphs.2016.05.010] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Revised: 04/27/2016] [Accepted: 05/03/2016] [Indexed: 11/24/2022]
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3
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Mauro N, Chiellini F, Bartoli C, Gazzarri M, Laus M, Antonioli D, Griffiths P, Manfredi A, Ranucci E, Ferruti P. RGD-mimic polyamidoamine-montmorillonite composites with tunable stiffness as scaffolds for bone tissue-engineering applications. J Tissue Eng Regen Med 2016; 11:2164-2175. [DOI: 10.1002/term.2115] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Revised: 09/17/2015] [Accepted: 11/18/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Nicolò Mauro
- Dipartimento di Chimica; Università degli Studi di Milano; Italy
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Laboratory of Biocompatible Polymers; Università Degli Studi di Palermo; Via Archirafi 32 90123 Palermo Italy
| | | | | | | | - Michele Laus
- Dipartimento di Scienze ed Innovazione Tecnologica; Università del Piemonte Orientale 'A. Avogadro'; Alessandria Italy
| | - Diego Antonioli
- Dipartimento di Scienze ed Innovazione Tecnologica; Università del Piemonte Orientale 'A. Avogadro'; Alessandria Italy
| | - Peter Griffiths
- Department of Pharmaceutical, Chemical and Environmental Sciences, Faculty of Engineering and Science; University of Greenwich, Medway Campus; Kent UK
| | - Amedea Manfredi
- Dipartimento di Chimica; Università degli Studi di Milano; Italy
| | | | - Paolo Ferruti
- Dipartimento di Chimica; Università degli Studi di Milano; Italy
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4
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Xie X, Aalipour A, Gupta SV, Melosh NA. Determining the Time Window for Dynamic Nanowire Cell Penetration Processes. ACS NANO 2015; 9:11667-77. [PMID: 26554425 DOI: 10.1021/acsnano.5b05498] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Nanowire (NW) arrays offer opportunities for parallel, nondestructive intracellular access for biomolecule delivery, intracellular recording, and sensing. Spontaneous cell membrane penetration by vertical nanowires is essential for these applications, yet the time- and geometry-dependent penetration process is still poorly understood. In this work, the dynamic NW-cell interface during cell spreading was examined through experimental cell penetration measurements combined with two mechanical models based on substrate adhesion force or cell traction forces. Penetration was determined by comparing the induced tension at a series of given membrane configurations to the critical membrane failure tension. The adhesion model predicts that penetration occurs within a finite window shortly after initial cell contact and adhesion, while the traction model predicts increasing penetration over a longer period. NW penetration rates determined from a cobalt ion delivery assay are compared to the predicted results from the two models. In addition, the effects of NW geometry and cell properties are systematically evaluated to identify the key factors for penetration.
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Affiliation(s)
| | | | - Sneha V Gupta
- UCSF School of Pharmacy, Bioengineering and Therapeutic Sciences, University of California, San Francisco , San Francisco, California 94143, United States
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5
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Preparation, Structure, and Properties of Hybrid Polymer Composites Containing Silver Clusters and Nanoparticles. THEOR EXP CHEM+ 2015. [DOI: 10.1007/s11237-015-9401-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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6
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Dong R, Pang Y, Su Y, Zhu X. Supramolecular hydrogels: synthesis, properties and their biomedical applications. Biomater Sci 2015. [PMID: 26221932 DOI: 10.1039/c4bm00448e] [Citation(s) in RCA: 170] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
As a novel class of three-dimensional (3D) hydrophilic cross-linked polymers, supramolecular hydrogels not only display unique physicochemical properties (e.g., water-retention ability, drug loading capacity, biodegradability and biocompatibility, biostability) as well as specific functionalities (e.g., optoelectronic properties, bioactivity, self-healing ability, shape memory ability), but also have the capability to undergo reversible gel-sol transition in response to various environmental stimuli inherent to the noncovalent cross-linkages, thereby showing great potential as promising biomaterial scaffolds for diagnosis and therapy. In this Review, we summarized the recent progress in the design and synthesis of supramolecular hydrogels through specific, directional noncovalent interactions, with particular emphasis on the structure-property relationship, as well as their wide-ranging applications in disease diagnosis and therapy including bioimaging, biodetection, therapeutic delivery, and tissue engineering. We believe that these current achievements in supramolecular hydrogels will greatly stimulate new ideas and inspire persistent efforts in this hot topic area in future.
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Affiliation(s)
- Ruijiao Dong
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, People's Republic of China.
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7
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Xie X, Ma D, Zhang LM. Fabrication and properties of a supramolecular hybrid hydrogel doped with CdTe quantum dots. RSC Adv 2015. [DOI: 10.1039/c5ra09386d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A fluorescent supramolecular hydrogel was fabricated based on the host–guest self-assembly between the amphiphilic block copolymer on the CdTe quantum dot (QD) surface and the cyclic oligosaccharide host molecule, α-cyclodextrin (α-CD).
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Affiliation(s)
- Xi Xie
- PCFM Lab and GDHPPC Lab
- Institute of Polymer Science
- School of Chemistry and Chemical Engineering
- Sun Yat-Sen (Zhongshan) University
- Guangzhou
| | - Dong Ma
- PCFM Lab and GDHPPC Lab
- Institute of Polymer Science
- School of Chemistry and Chemical Engineering
- Sun Yat-Sen (Zhongshan) University
- Guangzhou
| | - Li-Ming Zhang
- PCFM Lab and GDHPPC Lab
- Institute of Polymer Science
- School of Chemistry and Chemical Engineering
- Sun Yat-Sen (Zhongshan) University
- Guangzhou
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8
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Huang J, Hao J, Anderson DP, Chang PR. Supramolecular Hydrogels Based on Cyclodextrin Poly(Pseudo)Rotaxane for New and Emerging Biomedical Applications. Adv Healthc Mater 2014. [DOI: 10.1002/9781118774205.ch11] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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9
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Mu S, Lin Q, Ma D, Liu T. WITHDRAWN: PEI-functionalized graphene oxide for hydrophobic drug and gene delivery. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2014. [DOI: 10.1016/j.msec.2014.01.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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10
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Ma D, Zhang LM. Novel biosensing platform based on self-assembled supramolecular hydrogel. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2013; 33:2632-8. [DOI: 10.1016/j.msec.2013.02.023] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2012] [Revised: 01/02/2013] [Accepted: 02/15/2013] [Indexed: 01/26/2023]
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11
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Zhao S, Zhou F, Liu R. Hybrid supramolecular hydrogels induced by Au nanoparticles protected with MPEG-b-PCL copolymers with α-cyclodextrin. Supramol Chem 2013. [DOI: 10.1080/10610278.2013.803107] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Sanping Zhao
- Key Laboratory of Green Processing and Functional Textiles of New Textile Materials of Ministry of Education, Wuhan Textile University, Wuhan, 430073, P.R. China
| | - Feng Zhou
- Key Laboratory of Green Processing and Functional Textiles of New Textile Materials of Ministry of Education, Wuhan Textile University, Wuhan, 430073, P.R. China
| | - Ruina Liu
- Key Laboratory of Green Processing and Functional Textiles of New Textile Materials of Ministry of Education, Wuhan Textile University, Wuhan, 430073, P.R. China
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12
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Rodríguez-Delgado MG, Yáñez-Flores IG, Sánchez-Valdes S, Rodriguez-Fernandez OS, Betancourt-Galindo R, Lozano-Ramirez T, Ramirez-Vargas E, Ortega-Ortiz H. Preparation and characterization of acrylic acid/itaconic acid hydrogel coatings containing silver nanoparticles. J Appl Polym Sci 2013. [DOI: 10.1002/app.39375] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | | | - Saul Sánchez-Valdes
- Centro de Investigación en Química Aplicada; Saltillo; Coahuila; 25294; Mexico
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13
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Zhang F, Wu J, Kang D, Zhang H. Development of a complex hydrogel of hyaluronan and PVA embedded with silver nanoparticles and its facile studies on Escherichia coli. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2013; 24:1410-25. [DOI: 10.1080/09205063.2012.763109] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Fei Zhang
- a Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering , Shanghai Jiao Tong University , Shanghai 200240 , China
| | | | - Ding Kang
- a Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Hongbin Zhang
- a Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering , Shanghai Jiao Tong University , Shanghai 200240 , China
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14
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Ravindra S, Varaprasad K, Rajinikanth V, Mulaba-Bafubiandi AF, Venkata Surya Ramam K. Studies on Curcumin Loaded Poly(N-isopropylacrylamide) Silver Nanocomposite Hydrogels for Antibacterial and Drug Releasing Applications. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2013. [DOI: 10.1080/10601325.2013.843406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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15
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Mauro N, Manfredi A, Ranucci E, Procacci P, Laus M, Antonioli D, Mantovani C, Magnaghi V, Ferruti P. Degradable Poly(amidoamine) Hydrogels as Scaffolds for In Vitro Culturing of Peripheral Nervous System Cells. Macromol Biosci 2012; 13:332-47. [DOI: 10.1002/mabi.201200354] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2012] [Revised: 11/08/2012] [Indexed: 02/02/2023]
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16
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Dallas P, Sharma VK, Zboril R. Silver polymeric nanocomposites as advanced antimicrobial agents: classification, synthetic paths, applications, and perspectives. Adv Colloid Interface Sci 2011; 166:119-35. [PMID: 21683320 DOI: 10.1016/j.cis.2011.05.008] [Citation(s) in RCA: 480] [Impact Index Per Article: 36.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2011] [Revised: 05/17/2011] [Accepted: 05/17/2011] [Indexed: 01/09/2023]
Abstract
Utilization of metallic nanoparticles in various biotechnological and medical applications represents one of the most extensively investigated areas of the current materials science. These advanced applications require the appropriate chemical functionalization of the nanoparticles with organic molecules or their incorporation in suitable polymer matrices. The intensified interest in polymer nanocomposites with silver nanoparticles is due to the high antimicrobial effect of nanosilver as well as the unique characteristics of polymers which include their excellent structural uniformity, multivalency, high degree of branching, miscellaneous morphologies and architectures, and highly variable chemical composition. In this review, we explore several aspects of antimicrobial polymer silver nanocomposites, giving special focus to the critical analysis of the reported synthetic routes including their advantages, drawbacks, possible improvements, and real applicability in antibacterial and antifungal therapy. A special attention is given to "green" synthetic routes exploiting the biopolymeric matrix and to the methods allowing preparing magnetically controllable antimicrobial polymers for targeting to an active place. The controversial mechanism of the action of silver against bacteria, fungi and yeasts as well as perspectives and new applications of silver polymeric nanocomposites is also briefly discussed.
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Affiliation(s)
- Panagiotis Dallas
- Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry, Faculty of Science, Palacky University, Slechtitelu 11, 783 71 Olomouc, Czech Republic
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17
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Structure and properties of polysaccharide nanocrystal-doped supramolecular hydrogels based on Cyclodextrin inclusion. POLYMER 2010. [DOI: 10.1016/j.polymer.2010.07.025] [Citation(s) in RCA: 122] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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18
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Ma D, Tu K, Zhang LM. Bioactive Supramolecular Hydrogel with Controlled Dual Drug Release Characteristics. Biomacromolecules 2010; 11:2204-12. [DOI: 10.1021/bm100676a] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dong Ma
- DSAPM Lab and PCFM Lab, Institute of Polymer Science, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Kai Tu
- DSAPM Lab and PCFM Lab, Institute of Polymer Science, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Li-Ming Zhang
- DSAPM Lab and PCFM Lab, Institute of Polymer Science, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
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