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Wu H, Sun Q, Guo C, Wei X, Wei J, Wu X, Zhong Z, Wang H. Tailoring Surface Engineering with Expanded Precursor Libraries via Rapid Mussel-Inspired Chemistry. Chempluschem 2024:e202400101. [PMID: 38822555 DOI: 10.1002/cplu.202400101] [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: 02/02/2024] [Revised: 05/31/2024] [Accepted: 05/31/2024] [Indexed: 06/03/2024]
Abstract
Mussel-inspired coating is a substrate-independent surface modification technology. However, its application is limited by time-consuming, tailoring specific functions require tedious secondary reaction. To overcome those drawbacks, a strategy for the rapid fabrication of diverse coatings by expanding the library of precursors using oxidation coupled with polyamine was proposed. Based on DFT simulations of the reaction pathways, a method was developed to achieve rapid deposition of coatings by coupling oxidation and polyamines, which simultaneously accelerated the oxidation of precursors and polymer chain growth. The feasibility and generalizability of the strategy was validated by the rapid coating of 10 catechol derivatives and polyamines on various substrates. The surface properties of the substrates such as functional group densities, Zeta potential and contact angles can be easily tuned. The tailored surface engineering application of the strategy was demonstrated by the heavy metal adsorbents and superwetting materials prepared through the delicate combination of different building blocks. Our strategy was flexible in terms of diverse surface engineering design which greatly enriched the connotation of mussel-inspired technique.
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Affiliation(s)
- Hailiang Wu
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University, No.399, Binshui West Road, Xiqing District, Tianjin, 300387, P.R. China
- School of Textile Science and Engineering, Tiangong University, No.399, Binshui West Road, Xiqing District, Tianjin, 300387, P.R. China
| | - Qiang Sun
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University, No.399, Binshui West Road, Xiqing District, Tianjin, 300387, P.R. China
- School of Chemical Engineering and Technology, Tiangong University, No.399, Binshui West Road, Xiqing District, Tianjin, 300387, P.R. China
| | - Caihong Guo
- School of Chemistry and Material Science, Shanxi Normal University, No. 339, Taiyu Road, Xiaodian District, Taiyuan, Shanxi Province, 041000, P.R. China
| | - Xin Wei
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University, No.399, Binshui West Road, Xiqing District, Tianjin, 300387, P.R. China
- School of Textile Science and Engineering, Tiangong University, No.399, Binshui West Road, Xiqing District, Tianjin, 300387, P.R. China
| | - Junfu Wei
- Cangzhou Institute of Tiangong University, No. 13, Fengtai Industrial Park, High-tech Zone, Cangzhou, 061729, P.R. China
| | - Xiaoqing Wu
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University, No.399, Binshui West Road, Xiqing District, Tianjin, 300387, P.R. China
- School of Textile Science and Engineering, Tiangong University, No.399, Binshui West Road, Xiqing District, Tianjin, 300387, P.R. China
| | - Zhili Zhong
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University, No.399, Binshui West Road, Xiqing District, Tianjin, 300387, P.R. China
- School of Textile Science and Engineering, Tiangong University, No.399, Binshui West Road, Xiqing District, Tianjin, 300387, P.R. China
| | - Huicai Wang
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University, No.399, Binshui West Road, Xiqing District, Tianjin, 300387, P.R. China
- School of Chemical Engineering and Technology, Tiangong University, No.399, Binshui West Road, Xiqing District, Tianjin, 300387, P.R. China
- Cangzhou Institute of Tiangong University, No. 13, Fengtai Industrial Park, High-tech Zone, Cangzhou, 061729, P.R. China
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Tan L, Zhu T, Huang Y, Yuan H, Shi L, Zhu Z, Yao P, Zhu C, Xu J. Ozone-Induced Rapid and Green Synthesis of Polydopamine Coatings with High Uniformity and Enhanced Stability. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2308153. [PMID: 38112232 PMCID: PMC10933648 DOI: 10.1002/advs.202308153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Indexed: 12/21/2023]
Abstract
The development of green, controllable, and simplified pathways for rapid dopamine polymerization holds significant importance in the field of polydopamine (PDA) surface chemistry. In this study, a green strategy is successfully devised to accelerate and control the polymerization of dopamine through the introduction of ozone (O3 ). The findings reveal that ozone serves as an eco-friendly trigger, significantly accelerating the dopamine polymerization process across a broad pH range, spanning from 4.0 to 10.0. Notably, the deposition rate of PDA coatings on a silicon wafer reaches an impressive value of ≈64.8 nm h-1 (pH 8.5), which is 30 times higher than that of traditional air-assisted PDA and comparable to the fastest reported method. Furthermore, ozone exhibits the ability to accelerate dopamine polymerization even under low temperatures. It also enables control over the inhibition-initiation of the polymerization process by regulating the "ON/OFF" mode of the ozone gas. Moreover, the ozone-induced PDA coatings demonstrate exceptional characteristics, including high homogeneity, good hydrophilicity, and remarkable chemical and mechanical stability. Additionally, the ozone-induced PDA coatings can be rapidly and effectively deposited onto a wide range of substrates, particularly those that are adhesion-resistant, such as polytetrafluoroethylene (PTFE).
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Affiliation(s)
- Liru Tan
- Institute of Low‐dimensional Materials Genome InitiativeCollege of Chemistry and Environmental EngineeringShenzhen UniversityGuangdong518060P. R. China
| | - Tang Zhu
- Institute of Low‐dimensional Materials Genome InitiativeCollege of Chemistry and Environmental EngineeringShenzhen UniversityGuangdong518060P. R. China
| | - Yuchan Huang
- Institute of Low‐dimensional Materials Genome InitiativeCollege of Chemistry and Environmental EngineeringShenzhen UniversityGuangdong518060P. R. China
| | - Huixin Yuan
- Institute of Low‐dimensional Materials Genome InitiativeCollege of Chemistry and Environmental EngineeringShenzhen UniversityGuangdong518060P. R. China
| | - Ludi Shi
- Institute of Low‐dimensional Materials Genome InitiativeCollege of Chemistry and Environmental EngineeringShenzhen UniversityGuangdong518060P. R. China
| | - Zijuan Zhu
- Institute of Low‐dimensional Materials Genome InitiativeCollege of Chemistry and Environmental EngineeringShenzhen UniversityGuangdong518060P. R. China
| | - Pingping Yao
- Institute of Low‐dimensional Materials Genome InitiativeCollege of Chemistry and Environmental EngineeringShenzhen UniversityGuangdong518060P. R. China
| | - Caizhen Zhu
- Institute of Low‐dimensional Materials Genome InitiativeCollege of Chemistry and Environmental EngineeringShenzhen UniversityGuangdong518060P. R. China
| | - Jian Xu
- Institute of Low‐dimensional Materials Genome InitiativeCollege of Chemistry and Environmental EngineeringShenzhen UniversityGuangdong518060P. R. China
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Wang L, Sun Y, Zhang H, Shi W, Huang H, Li Y. Selective sensing of catechol based on a fluorescent nanozyme with catechol oxidase activity. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 302:123003. [PMID: 37336190 DOI: 10.1016/j.saa.2023.123003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 06/07/2023] [Accepted: 06/08/2023] [Indexed: 06/21/2023]
Abstract
Nanozymes, an unusual category of nanomaterials possessing enzymatic properties, and have generated considerable interest regarding their application feasibilities on several important fronts. In the present work, an innovative sensing device for catechol was established ground on a fluorescent nanozyme (Cu-BDC-NH2) that exhibited catechol oxidase activity. The fluorescent nanozyme combines both functions of catechol recognition and response signal output, and can realize the sensing of catechol without the addition of other chromogenic agents. In the existence of Cu-BDC-NH2, catechol can be oxidized efficiently to produce quinones or polymers with strong electron absorption capacity, which immediately results in efficient fluorescence quenching of Cu-BDC-NH2. However, other common phenolic compounds, such as phenol, the other two diphenols (hydroquinone and resorcinol), phloroglucinol, and chlorophenol, do not result in efficient fluorescence quenching of Cu-BDC-NH2. The method shows a nice linear relationship between catechol concentration prep the fluorescence intensity of Cu-BDC-NH2 in the scope of 0-10 μM, with a detection limit of 0.997 μM. The detection of catechol in actual water samples has also achieved the satisfactory consequences, which provides a new strategy for the convenient and selective detection of catechol.
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Affiliation(s)
- Le Wang
- Key Lab of Groundwater Resources and Environment of Ministry of Education, Key Lab of Water Resources and Aquatic Environment of Jilin Province, College of New Energy and Environment, Jilin University, Changchun 130021, China
| | - Yue Sun
- Key Lab of Groundwater Resources and Environment of Ministry of Education, Key Lab of Water Resources and Aquatic Environment of Jilin Province, College of New Energy and Environment, Jilin University, Changchun 130021, China
| | - Hao Zhang
- Key Lab of Groundwater Resources and Environment of Ministry of Education, Key Lab of Water Resources and Aquatic Environment of Jilin Province, College of New Energy and Environment, Jilin University, Changchun 130021, China
| | - Wenqi Shi
- Key Lab of Groundwater Resources and Environment of Ministry of Education, Key Lab of Water Resources and Aquatic Environment of Jilin Province, College of New Energy and Environment, Jilin University, Changchun 130021, China
| | - Hui Huang
- College of Food Science and Engineering, Jilin University, Changchun 130025, China
| | - Yongxin Li
- Key Lab of Groundwater Resources and Environment of Ministry of Education, Key Lab of Water Resources and Aquatic Environment of Jilin Province, College of New Energy and Environment, Jilin University, Changchun 130021, China.
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Ball V, Hirtzel J, Leks G, Frisch B, Talon I. Experimental Methods to Get Polydopamine Films: A Comparative Review on the Synthesis Methods, the Films' Composition and Properties. Macromol Rapid Commun 2023; 44:e2200946. [PMID: 36758219 DOI: 10.1002/marc.202200946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/07/2023] [Indexed: 02/11/2023]
Abstract
In 2007, polydopamine (PDA) films were shown to be formed spontaneously on the surface of all known classes of materials by simply dipping those substrates in an aerated dopamine solution at pH = 8.5 in the presence of Tris(hydroxymethyl) amino methane buffer. This universal deposition method has raised a burst of interest in surface science, owing not only to the universality of this water based one pot deposition method but also to the ease of secondary modifications. Since then, PDA films and particles are shown to have applications in energy conversion, water remediation systems, and last but not least in bioscience. The deposition of PDA films from aerated dopamine solutions is however a slow and inefficient process at ambient temperature with most of the formed material being lost as a precipitate. This incited to explore the possibility to get PDA and related films based on other catecholamines, using other oxidants than dissolved oxygen and other deposition methods. Those alternatives to get PDA and related films are reviewed and compared in this paper. It will appear that many more investigations are required to get better insights in the relationships between the preparation method of PDA and the properties of the obtained coatings.
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Affiliation(s)
- Vincent Ball
- Faculté de Chirurgie Dentaire, Université de Strasbourg, 8 rue Sainte Elisabeth, Strasbourg, 67000, France
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche 1121, 1 rue Eugène Boeckel, Strasbourg, 670000, France
| | - Jordana Hirtzel
- Faculté de Chirurgie Dentaire, Université de Strasbourg, 8 rue Sainte Elisabeth, Strasbourg, 67000, France
- 3Bio Team, Laboratoire de Conception et Application de Molécules Bioactives, UMR 7199 Université de Strasbourg/CNRS, Faculté de Pharmacie, Illkirch, Cedex, F-67401, France
| | - Guillaume Leks
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche 1121, 1 rue Eugène Boeckel, Strasbourg, 670000, France
- 3Bio Team, Laboratoire de Conception et Application de Molécules Bioactives, UMR 7199 Université de Strasbourg/CNRS, Faculté de Pharmacie, Illkirch, Cedex, F-67401, France
| | - Benoît Frisch
- 3Bio Team, Laboratoire de Conception et Application de Molécules Bioactives, UMR 7199 Université de Strasbourg/CNRS, Faculté de Pharmacie, Illkirch, Cedex, F-67401, France
| | - Isabelle Talon
- Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche 1121, 1 rue Eugène Boeckel, Strasbourg, 670000, France
- Service de Chirurgie Pédiatrique, Hôpitaux Universitaires de Strasbourg, 1 rue Molière, Strasbourg, 67200, France
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Cebollada J, Sebastián D, Lázaro MJ, Martínez-Huerta MV. Carbonized Polydopamine-Based Nanocomposites: The Effect of Transition Metals on the Oxygen Electrocatalytic Activity. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:nano13091549. [PMID: 37177094 PMCID: PMC10180844 DOI: 10.3390/nano13091549] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/02/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023]
Abstract
The electrochemical oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) are the most critical processes in renewable energy-related technologies, such as fuel cells, water electrolyzers, and unitized regenerative fuel cells. N-doped carbon composites have been demonstrated to be promising ORR/OER catalyst candidates because of their excellent electrical properties, tunable pore structure, and environmental compatibility. In this study, we prepared porous N-doped carbon nanocomposites (NC) by combining mussel-inspired polydopamine (PDA) chemistry and transition metals using a solvothermal carbonization strategy. The complexation between dopamine catechol groups and transition metal ions (Fe, Ni, Co, Zn, Mn, Cu, and Ti) results in hybrid structures with embedded metal nanoparticles converted to metal-NC composites after the carbonization process. The influence of the transition metals on the structural, morphological, and electrochemical properties was analyzed in detail. Among them, Cu, Co, Mn, and Fe N-doped carbon nanocomposites exhibit efficient catalytic activity and excellent stability toward ORR. This method improves the homogeneous distribution of the catalytically active sites. The metal nanoparticles in reduced (MnO, Fe3C) or metallic (Cu, Co) oxidation states are protected by the N-doped carbon layers, thus further enhancing the ORR performance of the composites. Still, only Co nanocomposite is also effective toward OER with a potential bifunctional gap (ΔE) of 0.867 V. The formation of Co-N active sites during the carbonization process, and the strong coupling between Co nanoparticles and the N-doped carbon layer could promote the formation of defects and the interfacial electron transfer between the catalyst surface, and the reaction intermediates, increasing the bifunctional ORR/OER performance.
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Affiliation(s)
- Jesús Cebollada
- Instituto de Catálisis y Petroleoquímica, CSIC, Marie Curie 2, Cantoblanco, 28049 Madrid, Spain
| | - David Sebastián
- Instituto de Carboquímica, CSIC, Miguel Luesma Castán 4, 50018 Zaragoza, Spain
| | - María Jesús Lázaro
- Instituto de Carboquímica, CSIC, Miguel Luesma Castán 4, 50018 Zaragoza, Spain
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Ito S, Napolitano A, Sarna T, Wakamatsu K. Iron and copper ions accelerate and modify dopamine oxidation to eumelanin: implications for neuromelanin genesis. J Neural Transm (Vienna) 2023; 130:29-42. [PMID: 36527527 DOI: 10.1007/s00702-022-02574-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 12/07/2022] [Indexed: 12/23/2022]
Abstract
Dopamine (DA) is a precursor of neuromelanin (NM) synthesized in the substantia nigra of the brain. NM is known to contain considerable levels of Fe and Cu. However, how Fe and Cu ions affect DA oxidation to DA-eumelanin (DA-EM) and modify its structure is poorly understood. EMs were prepared from 500 µM DA, dopaminechrome (DAC), or 5,6-dihydroxyindole (DHI). Autoxidation was carried out in the absence or presence of 50 µM Fe(II) or Cu(II) at pH 7.4 and 37 ℃. EMs were characterized by Soluene-350 solubilization analyzing absorbances at 500 nm (A500) and 650 nm (A650) and alkaline hydrogen peroxide oxidation (AHPO) yielding various pyrrole carboxylic acids. Pyrrole-2,3,4,5-tetracarboxylic acid (PTeCA) served as a molecular marker of cross-linked DHI units. Importantly, Fe and Cu accelerated DA oxidation to DA-EM and DHI oxidation to DHI-EM several-fold, whereas these metals only weakly affected the production of DAC-EM. The A500 values indicated that DA-EM contains considerable portions of uncyclized DA units. Analysis of the A650/A500 ratios suggests that Fe and Cu caused some degradation of DHI units of DA-EM during 72-h incubation. Results with AHPO were consistent with the A500 values and additionally revealed that (1) DA-EM is less cross-linked than DAC-EM and DHI-EM and (2) Fe and Cu promote cross-linking of DHI units. In conclusion, Fe and Cu not only accelerate the oxidation of DA to DA-EM but also promote cross-linking and degradation of DHI units. These results help to understand how Fe and Cu in the brain affect the production and properties of NM.
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Affiliation(s)
- Shosuke Ito
- Institute for Melanin Chemistry, Fujita Health University, Toyoake, Aichi, Japan.
| | | | - Tadeusz Sarna
- Department of Biophysics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Krakow, Poland
| | - Kazumasa Wakamatsu
- Institute for Melanin Chemistry, Fujita Health University, Toyoake, Aichi, Japan
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Meng L, Huang C, Liu X, Qu H, Wang Q. Zwitterionic coating assisted by dopamine with metal-phenolic networks loaded on titanium with improved biocompatibility and antibacterial property for artificial heart. Front Bioeng Biotechnol 2023; 11:1167340. [PMID: 37139045 PMCID: PMC10150318 DOI: 10.3389/fbioe.2023.1167340] [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: 02/16/2023] [Accepted: 03/22/2023] [Indexed: 05/05/2023] Open
Abstract
Introduction: Titanium (Ti) and Ti-based alloy materials are commonly used to develop artificial hearts. To prevent bacterial infections and thrombus in patients with implanted artificial hearts, long-term prophylactic antibiotics and anti-thrombotic drugs are required, and this may lead to health complications. Therefore, the development of optimized antibacterial and antifouling surfaces for Ti-based substrate is especially critical when designing artificial heart implants. Methods: In this study, polydopamine and poly-(sulfobetaine methacrylate) polymers were co-deposited to form a coating on the surface of Ti substrate, a process initiated by Cu2+ metal ions. The mechanism for the fabrication of the coating was investigated by coating thickness measurements as well as Ultraviolet-visible and X-ray Photoelectron (XPS) spectroscopy. Characterization of the coating was observed by optical imaging, scanning electron microscope (SEM), XPS, atomic force microscope (AFM), water contact angle and film thickness. In addition, antibacterial property of the coating was tested using Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus) as model strains, while the material biocompatibility was assessed by the antiplatelet adhesion test using platelet-rich plasma and in vitro cytotoxicity tests using human umbilical vein endothelial cells and red blood cells. Results and discussion: Optical imaging, SEM, XPS, AFM, water contact angle, and film thickness tests demonstrated that the coating was successfully deposited on the Ti substrate surface. The biocompatibility and antibacterial assays showed that the developed surface holds great potential for improving the antibacterial and antiplatelet adhesion properties of Ti-based heart implants.
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Affiliation(s)
- Lingwei Meng
- School of Rare Earth, University of Science and Technology of China, Hefei, China
- Ganjiang Innovation Academy, Chinese Academy of Science, Ganzhou, China
| | - Chuangxin Huang
- School of Rare Earth, University of Science and Technology of China, Hefei, China
- Ganjiang Innovation Academy, Chinese Academy of Science, Ganzhou, China
| | - Xin Liu
- School of Rare Earth, University of Science and Technology of China, Hefei, China
- Ganjiang Innovation Academy, Chinese Academy of Science, Ganzhou, China
| | - Hongyi Qu
- Ganjiang Innovation Academy, Chinese Academy of Science, Ganzhou, China
- Institute of Electrical Engineering, Chinese Academy of Science, Beijing, China
- *Correspondence: Hongyi Qu, ; Qiuliang Wang,
| | - Qiuliang Wang
- School of Rare Earth, University of Science and Technology of China, Hefei, China
- Ganjiang Innovation Academy, Chinese Academy of Science, Ganzhou, China
- Institute of Electrical Engineering, Chinese Academy of Science, Beijing, China
- *Correspondence: Hongyi Qu, ; Qiuliang Wang,
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Wei Z, Li K, Wang S, Wen L, Xu L, Wang Y, Chen Z, Li W, Qiu H, Li X, Chen J. Controllable AgNPs encapsulation to construct biocompatible and antibacterial titanium implant. Front Bioeng Biotechnol 2022; 10:1056419. [PMID: 36532588 PMCID: PMC9747934 DOI: 10.3389/fbioe.2022.1056419] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 11/16/2022] [Indexed: 08/29/2023] Open
Abstract
Silver nanoparticles (AgNPs) are progressively becoming an in-demand material for both medical and life use due to their effective antimicrobial properties. The high surface area-to-volume ratio endows AgNPs with enhanced antibacterial capacity accompanied by inevitable cytotoxicity. Surface coating technique could precisely regulate the particle shape, aggregation, and Ag+ release pattern of AgNPs, by which the cytotoxicity could be significantly reduced. Various coating methods have been explored to shell AgNPs, but it remains a great challenge to precisely control the aggregation state of AgNPs and their shell thickness. Herein, we proposed a simple method to prepare a tunable polydopamine (pDA) coating shell on AgNPs just by tuning the reaction pH and temperature, yet we obtained high antibacterial property and excellent biocompatibility. SEM and TEM revealed that pDA coated AgNPs can form core-shell structures with different aggregation states and shell thickness. Both in vitro and in vivo antibacterial tests show that acid condition and heat-treatment lead to appropriate AgNPs cores and pDA shell structures, which endow Ti with sustained antibacterial properties and preferable cell compatibility. One month of implantation in an infected animal model demonstrated that the obtained surface could promote osteogenesis and inhibit inflammation due to its strong antibacterial properties. Therefore, this study provides a promising approach to fabricate biocompatible antibacterial surface.
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Affiliation(s)
- Zhangao Wei
- Key Laboratory of Oral Diseases Research of Anhui Province, Stomatologic Hospital and College, Anhui Medical University, Hefei, China
| | - Kexin Li
- Key Laboratory of Oral Diseases Research of Anhui Province, Stomatologic Hospital and College, Anhui Medical University, Hefei, China
| | - Shuang Wang
- Key Laboratory of Oral Diseases Research of Anhui Province, Stomatologic Hospital and College, Anhui Medical University, Hefei, China
| | - Lan Wen
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Linghan Xu
- Key Laboratory of Oral Diseases Research of Anhui Province, Stomatologic Hospital and College, Anhui Medical University, Hefei, China
| | - Yankai Wang
- Key Laboratory of Oral Diseases Research of Anhui Province, Stomatologic Hospital and College, Anhui Medical University, Hefei, China
| | - Zirui Chen
- Key Laboratory of Oral Diseases Research of Anhui Province, Stomatologic Hospital and College, Anhui Medical University, Hefei, China
| | - Wei Li
- Key Laboratory of Oral Diseases Research of Anhui Province, Stomatologic Hospital and College, Anhui Medical University, Hefei, China
| | - Hua Qiu
- Key Laboratory of Oral Diseases Research of Anhui Province, Stomatologic Hospital and College, Anhui Medical University, Hefei, China
| | - Xiangyang Li
- Key Laboratory of Oral Diseases Research of Anhui Province, Stomatologic Hospital and College, Anhui Medical University, Hefei, China
| | - Jialong Chen
- Key Laboratory of Oral Diseases Research of Anhui Province, Stomatologic Hospital and College, Anhui Medical University, Hefei, China
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Atomic force and infrared spectroscopic studies on the role of surface charge for the anti-biofouling properties of polydopamine films. Anal Bioanal Chem 2022; 415:2059-2070. [PMID: 36434170 PMCID: PMC10079710 DOI: 10.1007/s00216-022-04431-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 10/27/2022] [Accepted: 11/08/2022] [Indexed: 11/26/2022]
Abstract
Antibacterial polymer materials have gained interest due to their capability to inhibit or eradicate biofilms with greater efficiency in comparison with their monomeric counterparts. Among the antimicrobial and anti-biofouling polymers, catecholamine-based polymers - and in particular polydopamine - have been studied due to their favorable adhesion properties, which can be tuned by controlling the pH value. In this study, we used atomic force microscopy (AFM)-based spectroscopy to investigate the relation between the adhesion properties and surface charge density and the pH of electrochemically deposited polydopamine films presenting a dissociation constant of polydopamine of 6.3 ± 0.2 and a point of zero charge of 5.37 ± 0.06. Furthermore, using AFM and attenuated total reflection-Fourier transform infrared spectroscopy (ATR-FTIR), the influence of the surface charge density of polydopamine on bacterial adhesion and biofilm formation was investigated. It was shown that the adhesion of Escherichia coli at positively charged polydopamine is three times higher compared to a negatively charged polymer, and that the formation of biofilms is favored at positively charged polymers.
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Zhao W, Zhang W, Liu Y, Chen GQ, Halim R, Deng H. Fe3+ ions induced rapid co-deposition of polydopamine-polyethyleneimine for monovalent selective cation exchange membrane fabrication. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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Zhang C, Xiang L, Zhang J, Liu C, Wang Z, Zeng H, Xu ZK. Revisiting the adhesion mechanism of mussel-inspired chemistry. Chem Sci 2022; 13:1698-1705. [PMID: 35282627 PMCID: PMC8827048 DOI: 10.1039/d1sc05512g] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 01/14/2022] [Indexed: 11/21/2022] Open
Abstract
Mussel-inspired chemistry has become an ideal platform to engineer a myriad of functional materials, but fully understanding the underlying adhesion mechanism is still missing. Particularly, one of the most pivotal questions is whether catechol still plays a dominant role in molecular-scale adhesion like that in mussel adhesive proteins. Herein, for the first time, we reveal an unexplored adhesion mechanism of mussel-inspired chemistry that is strongly dictated by 5,6-dihydroxyindole (DHI) moieties, amending the conventional viewpoint of catechol-dominated adhesion. We demonstrate that polydopamine (PDA) delivers an unprecedented adhesion of 71.62 mN m-1, which surpasses that of many mussel-inspired derivatives and is even 121-fold higher than that of polycatechol. Such a robust adhesion mainly stems from a high yield of DHI moieties through a delicate synergy of leading oxidation and subsidiary cyclization within self-polymerization, allowing for governing mussel-inspired adhesion by the substituent chemistry and self-polymerization manner. The adhesion mechanisms revealed in this work offer a useful paradigm for the exploitation of functional mussel-inspired materials.
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Affiliation(s)
- Chao Zhang
- Department of Polymer Science and Engineering, Zhejiang University Hangzhou 310027 China
- Department of Chemical and Materials Engineering, University of Alberta Edmonton Alberta T6G 1H9 Canada
| | - Li Xiang
- Department of Chemical and Materials Engineering, University of Alberta Edmonton Alberta T6G 1H9 Canada
| | - Jiawen Zhang
- Department of Chemical and Materials Engineering, University of Alberta Edmonton Alberta T6G 1H9 Canada
- Jiangsu Key Laboratory of Construction Materials, School of Materials Science and Engineering, Southeast University Nanjing 211189 China
| | - Chang Liu
- Department of Polymer Science and Engineering, Zhejiang University Hangzhou 310027 China
| | - Zuankai Wang
- Department of Mechanical Engineering, City University of Hong Kong Hong Kong 999077 China
| | - Hongbo Zeng
- Department of Chemical and Materials Engineering, University of Alberta Edmonton Alberta T6G 1H9 Canada
| | - Zhi-Kang Xu
- Department of Polymer Science and Engineering, Zhejiang University Hangzhou 310027 China
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12
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Fang H, Qi X, Zhou S, Yang S, Hang C, Tian Y, Wang C. High-Efficient Vacuum Ultraviolet-Ozone Assist-Deposited Polydopamine for Poly(lactic- co-glycolic acid)-Coated Pure Zn toward Biodegradable Cardiovascular Stent Applications. ACS APPLIED MATERIALS & INTERFACES 2022; 14:3536-3550. [PMID: 34941257 DOI: 10.1021/acsami.1c21567] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Zinc is a prospective metal for biodegradable cardiovascular stent applications, but the excessively released Zn2+ during degradation remains a huge challenge in biocompatibility. Considerable efforts have been made to develop a high-efficient surface modification method, while maintaining adhesion strength, mechanical support, and vascular compatibility. Biomimetic polydopamine (PDA) can adhere to Zn tightly, subsequently achieving robust chemical bonds with poly(lactic-co-glycolic acid) (PLGA) coating. However, the deposition of PDA on Zn depends on the controlled conditions such as a sensitive pH and a long period of time. Herein, we introduce vacuum ultraviolet-ozone (VUV/O3) assist-deposition technology to accelerate the polymerization of PDA on pure Zn, which shortens the process to 40 min at a moderate pH of 8.5 and improves the deposition rate by 1-2 orders of magnitude under sufficient active oxygen species (ROS). Additionally, PLGA/PDA coating enhances the corrosion resistance, and their effective protection maintains the mechanical properties after long-term corrosion. Moreover, the controlled Zn2+ release contributes to the superior in vitro biocompatibility, which inhibits the hemolysis rate and smooth muscle cell (SMC) proliferation. The enhanced endothelial cell (EC) proliferation is promising to promote the re-endothelialization, avoiding in-stent restenosis and neointimal hyperplasia. Such modified Zn might be a viable candidate for the treatment of cardiovascular diseases.
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Affiliation(s)
- Hui Fang
- State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China
| | - Xiaoyun Qi
- State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China
| | - Shicheng Zhou
- State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China
| | - Shuhan Yang
- State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China
| | - Chunjin Hang
- State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China
| | - Yanhong Tian
- State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China
| | - Chenxi Wang
- State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China
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13
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Xiao T, Fan L, Liu R, Huang X, Wang S, Xiao L, Pang Y, Li D, Liu J, Min Y. Fabrication of Dexamethasone-Loaded Dual-Metal-Organic Frameworks on Polyetheretherketone Implants with Bacteriostasis and Angiogenesis Properties for Promoting Bone Regeneration. ACS APPLIED MATERIALS & INTERFACES 2021; 13:50836-50850. [PMID: 34689546 DOI: 10.1021/acsami.1c18088] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Polyetheretherketone (PEEK) is a biocompatible polymer, but its clinical application is largely limited due to its inert surface. To solve this problem, a multifunctional PEEK implant is urgently fabricated. In this work, a dual-metal-organic framework (Zn-Mg-MOF74) coating is bonded to PEEK using a mussel-inspired polydopamine interlayer to prepare the coating, and then, dexamethasone (DEX) is loaded on the coating surface. The PEEK surface with the multifunctional coating provides superior hydrophilicity and favorable stability and forms an alkaline microenvironment when Mg2+, Zn2+, 2,5-dihydroxyterephthalic acid, and DEX are released due to the coating degradation. In vitro results showed that the multifunctional coating has strong antibacterial ability against both Escherichia coli and Staphylococcus aureus; it also improves human umbilical vein endothelial cell angiogenic ability and enhances rat bone marrow mesenchymal stem cell osteogenic differentiation activity. Furthermore, the in vivo rat subcutaneous infection model, chicken chorioallantoic membrane model, and rat femoral drilling model verify that the PEEK implant coated with the multifunctional coating has strong antibacterial and angiogenic ability and promotes the formation of new bone around the implant with a stronger bone-implant interface. Our findings indicate that DEX loaded on the Zn-Mg-MOF74 coating-modified PEEK implant with bacteriostasis, angiogenesis, and osteogenesis properties has great clinical application potential as bone graft materials.
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Affiliation(s)
- Tianhua Xiao
- School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
| | - Lei Fan
- Department of Orthopedic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Rongtao Liu
- School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
| | - Xingwen Huang
- School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
| | - Shihuan Wang
- Child Developmental & Behavioral Center, Third Affiliated Hospital of Sun Yat-sen University, No.600, Tianhe Road, Guangzhou 510630, China
| | - Liangang Xiao
- School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
| | - Yiyu Pang
- School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
| | - Da Li
- School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
| | - Jia Liu
- School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
| | - Yonggang Min
- School of Materials and Energy, Guangdong University of Technology, Guangzhou 510006, China
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14
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Fan X, Qiu J, Peng C, Ren J, Xing H, Bi C, Yin J, Li J. Catalytical feature of optical nanoprobes of boron nitride quantum dots in the presence of Cu 2+ for the determination of dopamine. Analyst 2021; 146:5668-5674. [PMID: 34382632 DOI: 10.1039/d1an00768h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Monitoring the concentration of dopamine (DA) is vital for preventing and diagnosing DA related diseases. In contrast to the traditional sensing methods for DA, in which direct or indirect effects on the optical probes are often recorded, a novel sensing concept is disclosed based on as a result of the in situ formation of polydopamine (PDA) originating from the synergetic effect between boron nitride quantum dots (BNQDs) and Cu2+. In the co-presence of BNQDs and Cu2+, DA was catalytically oxidized to PDA, accompanied by an obvious color change from colorless to brown. In contrast to previous reports, in which BNQDs have been employed as an optical probe, herein, the BNQDs not only acted as the optical energy donor, but also as the catalysts for the formation of PDA. The quenching efficiency resulting from the inner filter effect and the electron transfer between the BNQDs and PDA was directly proportional to the concentration of DA, ranging linearly from 2 to 80 μM with a limit of detection of 0.49 μM. The present system exhibited an outstanding selectivity for DA among other interfering coexisting biomolecules. Furthermore, the practical application of the proposed platform was verified by assaying DA in human plasma samples, and satisfactory recoveries ranging from 101.24% to 111.98% were obtained. With the satisfactory reliability, repeatability and stability, the proposed simple sensor showed significant potential for use in DA detection in other biomedical applications.
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Affiliation(s)
- Xiushuang Fan
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, China. and Department of Anesthesiology, The First Hospital of Jilin University, Changchun, Jilin 130021, China and State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China.
| | - Jinpeng Qiu
- Department of Anesthesiology, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Chao Peng
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China.
| | - Jiangtao Ren
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China.
| | - Huanhuan Xing
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China.
| | - Chuyao Bi
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, China.
| | - Jianyuan Yin
- School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, China.
| | - Jing Li
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China.
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15
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Badillo-Ramírez I, Saniger JM, Popp J, Cialla-May D. SERS characterization of dopamine and in situ dopamine polymerization on silver nanoparticles. Phys Chem Chem Phys 2021; 23:12158-12170. [PMID: 34008659 DOI: 10.1039/d1cp00966d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Dopamine (DA) regulates several functions in the central nervous system and its depletion is responsible for psychological disorders like Parkinson's disease. Several analytical approaches have been presented for DA detection in pathological diagnosis. SERS spectroscopy is a highly promising technique for the sensitive detection of DA. However, an improvement in its detection in aqueous solution is highly desirable for reliable quantification in biological fluids. In this work, we explored a label-free SERS approach for DA detection, employing two conventional methods to synthesize Ag colloids: reduction via citrates (c-AgNPs) and reduction via hydroxylamine (h-AgNPs), and SERS measurements were performed with a laser at 488 nm wavelength. Under these conditions, DA was identified through reproducible SERS spectra in the c-AgNP medium; however, the SERS spectra of DA in h-AgNP solution showed a completely different SERS profile. SERS band analysis revealed that DA in h-AgNPs was oxidized and converted into polydopamine (PDA), which was triggered after exposure to laser radiation. DA oxidation and PDA formation were followed over time through the SERS band profile at pH 7, 9 and 12. We found that in situ PDA formation started after 50 min of laser irradiation of DA at pH 7, while DA was quickly oxidized at pH 9 and 12. Here, we present a detailed SERS band analysis of PDA, which sheds light on the molecular steps in the pathway formation of the PDA structure. Spectroscopic analysis and characterization revealed that a long laser exposure time led to the formation of stable PDA complexes with AgNPs, which allowed us to propose a novel approach for synthesis of AgNP-PDA composites. In conclusion, to detect DA through a label-free SERS approach, c-AgNPs must be employed, while stable AgNP-PDA materials can be achieved with h-AgNPs and 488 nm laser excitation.
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Affiliation(s)
- Isidro Badillo-Ramírez
- Instituto de Ciencias Aplicadas y Tecnología, Universidad Nacional Autónoma de México, Circuito exterior S/N, Ciudad Universitaria, 04510, Ciudad de México, Mexico.
| | - José M Saniger
- Instituto de Ciencias Aplicadas y Tecnología, Universidad Nacional Autónoma de México, Circuito exterior S/N, Ciudad Universitaria, 04510, Ciudad de México, Mexico.
| | - Jürgen Popp
- Friedrich Schiller University Jena, Institute of Physical Chemistry and Abbe Center of Photonics, Helmholtzweg 4, 07745, Jena, Germany and Leibniz Institute of Photonic Technology, Jena, Member of the Leibniz Research Alliance - Leibniz Health Technologies, Albert-Einstein-Str. 9, 07745, Jena, Germany
| | - Dana Cialla-May
- Friedrich Schiller University Jena, Institute of Physical Chemistry and Abbe Center of Photonics, Helmholtzweg 4, 07745, Jena, Germany and Leibniz Institute of Photonic Technology, Jena, Member of the Leibniz Research Alliance - Leibniz Health Technologies, Albert-Einstein-Str. 9, 07745, Jena, Germany
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16
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Jeong Y, Kang SM. Universal Surface Coating with a Non-Phenolic Molecule, Sulfonated Pyrene. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:7227-7236. [PMID: 34058825 DOI: 10.1021/acs.langmuir.1c00784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Nature-inspired small molecules such as catecholamines and polyphenols have gained a great deal of attention because of the exceptional surface-coating property that is applicable to many diverse substrates. Many researchers have conducted studies to expand molecular pools with surface-coating properties, but previous reports have still been limited to phenolic molecules as surface-coating agents. In this study, we describe for the first time the material-independent coating properties of nonphenolic molecules, namely, sulfonated pyrenes with ZrIV ions. Owing to the binding capability with several oxygen-containing ligands, ZrIV can be used for the molecular assembly of sulfonated pyrenes. We also report on the mixing of multiple sulfonated pyrenes and ZrIV results in cross-linked complexes that can coat diverse solid substrates. The resulting coating can serve as a platform for grafting functional polysaccharides.
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Affiliation(s)
- Yeonwoo Jeong
- Department of Chemistry, Chungbuk National University, Chungbuk 28644, Republic of Korea
| | - Sung Min Kang
- Department of Chemistry, Chungbuk National University, Chungbuk 28644, Republic of Korea
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17
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Jia Z, Hast K, Izgu EC. Catecholamine-Copper Redox as a Basis for Site-Specific Single-Step Functionalization of Material Surfaces. ACS APPLIED MATERIALS & INTERFACES 2021; 13:4711-4722. [PMID: 33444000 PMCID: PMC7990395 DOI: 10.1021/acsami.0c19396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Realization of robust and facile surface functionalization processes is critical to biomaterials and biotechnology yet remains a challenge. Here, we report a new chemical approach that enables operationally simple and site-specific surface functionalization. The mechanism involves a catechol-copper redox chemistry, where the oxidative polymerization of an alkynyl catecholamine reduces Cu(II) to Cu(I), which in situ catalyzes a click reaction with azide-containing molecules of interest (MOIs). This process enables drop-coating and grafting of two- and three-dimensional solid surfaces in a single operation using as small as sub-microliter volumes. Generalizability of the method is shown for immobilizing MOIs of diverse structure and chemical or biological activity. Biological applications in anti-biofouling, cellular adhesion, scaffold seeding, and tissue regeneration are demonstrated, in which the activities or fates of cells are site-specifically manipulated. This work advances surface chemistry by integrating simplicity and precision with multipurpose surface functionalization.
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Affiliation(s)
- Zhaojun Jia
- Department of Chemistry and Chemical Biology, Rutgers University, New Brunswick, New Jersey 08854, United States
| | - Kern Hast
- Department of Chemistry and Chemical Biology, Rutgers University, New Brunswick, New Jersey 08854, United States
| | - Enver Cagri Izgu
- Department of Chemistry and Chemical Biology, Rutgers University, New Brunswick, New Jersey 08854, United States
- Rutgers Center for Lipid Research, New Jersey Institute for Food, Nutrition, and Health, Rutgers University, New Brunswick, New Jersey 08901, United States
- Cancer Pharmacology Program, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey 08903, United States
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18
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Adjustable synthesis of polydopamine nanospheres and their nucleation and growth. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125196] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Huang H, Bai J, Li J, Lei L, Zhang W, Yan S, Li Y. Fluorescence detection of dopamine based on the polyphenol oxidase–mimicking enzyme. Anal Bioanal Chem 2020; 412:5291-5297. [DOI: 10.1007/s00216-020-02742-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 05/26/2020] [Indexed: 12/11/2022]
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20
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Kunfi A, Bernadett Vlocskó R, Keresztes Z, Mohai M, Bertóti I, Ábrahám Á, Kiss É, London G. Photoswitchable Macroscopic Solid Surfaces Based On Azobenzene-Functionalized Polydopamine/Gold Nanoparticle Composite Materials: Formation, Isomerization and Ligand Exchange. Chempluschem 2020; 85:797-805. [PMID: 31967410 DOI: 10.1002/cplu.201900674] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 01/07/2020] [Indexed: 12/21/2022]
Abstract
The facile preparation of dynamic interfaces is presented based on the combination of photoisomerizable azobenzenes and polydopamine (PDA)/Au nanoparticle composite materials. Azobenzenes with different spacer lengths (C3 , C6 ) and surface-binding groups (SH, NH2 ) were synthesized. The polymer layer on macroscopic quartz surface was prepared by the facile aerobic autopolymerisation of dopamine hydrochloride under basic conditions. The presence of redox-active catechol moieties meant that gold nanoparticles were formed on the polymer surface. The obtained UV-Vis spectroscopic results confirmed that following their successful assembly, the switching of azobenzenes on PDA/Au was not affected by the surface binding group and the spacer length of the azobenzene molecules under the measurement conditions. Furthermore, facilitated by the curved nature of the Au particles, the surface-bound azobenzene layer could be reconstructed by ligand-exchange processes, and the photochemical characterization of the mixed layer was performed.
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Affiliation(s)
- Attila Kunfi
- Institute of Organic Chemistry, Research Centre for Natural Sciences, Magyar tudósok körútja 2., 1117, Budapest, Hungary.,Department of Organic Chemistry, University of Szeged, Dóm tér 8, 6720, Szeged, Hungary
| | - Rita Bernadett Vlocskó
- Institute of Organic Chemistry, Research Centre for Natural Sciences, Magyar tudósok körútja 2., 1117, Budapest, Hungary
| | - Zsófia Keresztes
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Magyar tudósok körútja 2., 1117, Budapest, Hungary
| | - Miklós Mohai
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Magyar tudósok körútja 2., 1117, Budapest, Hungary
| | - Imre Bertóti
- Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Magyar tudósok körútja 2., 1117, Budapest, Hungary
| | - Ágnes Ábrahám
- Institute of Organic Chemistry, Research Centre for Natural Sciences, Magyar tudósok körútja 2., 1117, Budapest, Hungary.,Laboratory of Interfaces and Nanostructures, Eötvös Loránd University, Pázmány Péter stny. 1/A, 1117, Budapest, Hungary
| | - Éva Kiss
- Laboratory of Interfaces and Nanostructures, Eötvös Loránd University, Pázmány Péter stny. 1/A, 1117, Budapest, Hungary
| | - Gábor London
- Institute of Organic Chemistry, Research Centre for Natural Sciences, Magyar tudósok körútja 2., 1117, Budapest, Hungary
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21
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Zhong Z, Gao R, Chen Q, Jia L. Dual-aptamers labeled polydopamine-polyethyleneimine copolymer dots assisted engineering a fluorescence biosensor for sensitive detection of Pseudomonas aeruginosa in food samples. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 224:117417. [PMID: 31362188 DOI: 10.1016/j.saa.2019.117417] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 07/12/2019] [Accepted: 07/22/2019] [Indexed: 06/10/2023]
Abstract
To ensure the food security and protect public health, development of rapid and reliable approaches to detecting foodborne pathogens is of great significance. In this study, polydopamine-polyethyleneimine (PDA-PEI) copolymer dots are prepared via the self-polymerization of dopamine and cross-linking with branched PEI at room temperature. The PDA-PEI copolymer dots are very stable against photobleaching, extreme pH, as well as high ionic strength. They are used as a fluorescent probe to fabricate a biosensor for rapid and sensitive detection and quantification of Pseudomonas aeruginosa (P. aeruginosa). In the biosensor, dual-aptamers of P. aeruginosa are used to label PDA-PEI copolymer dots. Compared to single aptamer labeled PDA-PEI dots, the dual-aptamers labeled PDA-PEI dots endow the biosensor with enhanced sensitivity for target pathogen. The fluorescence biosensor demonstrates a wide linear response to P. aeruginosa in the concentration range of 101-107 cfu mL-1 with acceptable selectivity. The limit of detection is calculated to be 1 cfu mL-1. The whole detection process can be finished in 1.5 h. The feasibility of the fabricated biosensor is verified by successful determination of P. aeruginosa in skim milk, orange juice, and popsicle samples. The biosensor provides an alternative and attractive platform for rapid and sensitive detection of bacteria in food products.
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Affiliation(s)
- Zitao Zhong
- Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou 510631, China
| | - Ran Gao
- Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou 510631, China
| | - Qingmei Chen
- Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou 510631, China
| | - Li Jia
- Ministry of Education Key Laboratory of Laser Life Science & Institute of Laser Life Science, College of Biophotonics, South China Normal University, Guangzhou 510631, China.
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22
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Lemaster JE, Jeevarathinam AS, Kumar A, Chandrasekar B, Chen F, Jokerst JV. Synthesis of Ultrasmall Synthetic Melanin Nanoparticles by UV Irradiation in Acidic and Neutral Conditions. ACS APPLIED BIO MATERIALS 2019; 2:4667-4674. [PMID: 31930189 PMCID: PMC6953903 DOI: 10.1021/acsabm.9b00747] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Synthetic melanin nanoparticles have value in metal chelation, photoprotection, and biocompatibility. Applications of these materials have been reported in optics, biomedicine, and electronics. However, precise size control has remained relatively difficult-especially for materials below 1000 nm. In this paper we describe the synthesis of ultrasmall synthetic nanoparticles with size of 9.4-31.4 nm in weakly acidic and neutral conditions via UV-irradiation. Size control of these particles was possible by varying the pH from 6.4-10.0. We then used UV-vis, FTIR, and nuclear magnetic resonance to investigate the mechanism of UV-induced polymerization. The data show that reactive oxygen species from UV irradiation oxidizes intermediates of the reaction and accelerates the formation of these synthetic melanin structures.
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Affiliation(s)
- Jeanne E. Lemaster
- Department of NanoEngineering, University of California San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | | | - Ajay Kumar
- Department of NanoEngineering, University of California San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Bhargavi Chandrasekar
- Department of NanoEngineering, University of California San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Fang Chen
- Department of NanoEngineering, University of California San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
- Department of Radiology, University of California San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Jesse V. Jokerst
- Department of NanoEngineering, University of California San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
- Materials Science and Engineering Program, University of California San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
- Department of Radiology, University of California San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
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23
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Jia L, Han F, Wang H, Zhu C, Guo Q, Li J, Zhao Z, Zhang Q, Zhu X, Li B. Polydopamine-assisted surface modification for orthopaedic implants. J Orthop Translat 2019; 17:82-95. [PMID: 31194087 PMCID: PMC6551362 DOI: 10.1016/j.jot.2019.04.001] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 03/27/2019] [Accepted: 04/03/2019] [Indexed: 01/03/2023] Open
Abstract
Along with the massive use of implants in orthopaedic surgeries in recent few decades, there has been a tremendous demand for the surface modification of the implants to avoid surgery failure and improve their function. Polydopamine (PDA), being able to adhere to almost all kinds of substrates and possessing copious functional groups for covalently immobilizing biomolecules and anchoring metal ions, has been widely used for surface modification of materials since its discovery in the last decade. PDA and its derivatives can be used for the surface modification of orthopaedic implants to modulate cellular responses, including cell spreading, migration, proliferation, and differentiation, and may thereby enhance the function of existing implants. In addition, the osseointegration and antimicrobial properties of orthopaedic implants may also be improved by PDA-based coatings. The aim of this review is to provide a brief overview of current advances of surface modification technologies for orthopaedic implants using PDA and its derivatives as a medium. Given the versatility of PDA-based adhesion, such PDA-assisted surface modification technologies will certainly benefit the development of new orthopaedic implants. THE TRANSLATIONAL POTENTIAL OF THIS ARTICLE Surface treatments of orthopaedic implants, which are normally inert materials, are essential for their performance in vivo. This review summarizes recent advances in the surface modification of orthopaedic implants using facile and highly versatile techniques based on the use of polydopamine (PDA) and its derivatives.
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Affiliation(s)
- Luanluan Jia
- Department of Orthopaedic Surgery, The First Affiliated Hospital, Soochow University, Suzhou, Jiangsu, China
- College of Chemistry, Chemical Engineering and Materials Science, Orthopaedic Institute, Soochow University, Suzhou, Jiangsu, China
| | - Fengxuan Han
- Department of Orthopaedic Surgery, The First Affiliated Hospital, Soochow University, Suzhou, Jiangsu, China
- College of Chemistry, Chemical Engineering and Materials Science, Orthopaedic Institute, Soochow University, Suzhou, Jiangsu, China
| | - Huan Wang
- Department of Orthopaedic Surgery, The First Affiliated Hospital, Soochow University, Suzhou, Jiangsu, China
| | - Caihong Zhu
- College of Chemistry, Chemical Engineering and Materials Science, Orthopaedic Institute, Soochow University, Suzhou, Jiangsu, China
| | - Qianping Guo
- College of Chemistry, Chemical Engineering and Materials Science, Orthopaedic Institute, Soochow University, Suzhou, Jiangsu, China
| | - Jiaying Li
- College of Chemistry, Chemical Engineering and Materials Science, Orthopaedic Institute, Soochow University, Suzhou, Jiangsu, China
| | - Zhongliang Zhao
- College of Chemistry, Chemical Engineering and Materials Science, Orthopaedic Institute, Soochow University, Suzhou, Jiangsu, China
| | - Qiang Zhang
- Second Orthopedics Department, Pingxiang Traditional Chinese Medicine Hospital, Pingxiang, Jiangxi, China
| | - Xuesong Zhu
- Department of Orthopaedic Surgery, The First Affiliated Hospital, Soochow University, Suzhou, Jiangsu, China
| | - Bin Li
- Department of Orthopaedic Surgery, The First Affiliated Hospital, Soochow University, Suzhou, Jiangsu, China
- College of Chemistry, Chemical Engineering and Materials Science, Orthopaedic Institute, Soochow University, Suzhou, Jiangsu, China
- China Orthopaedic Regenerative Medicine Group (CORMed), Hangzhou, Zhejiang, China
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24
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Salomäki M, Ouvinen T, Marttila L, Kivelä H, Leiro J, Mäkilä E, Lukkari J. Polydopamine Nanoparticles Prepared Using Redox-Active Transition Metals. J Phys Chem B 2019; 123:2513-2524. [PMID: 30813731 PMCID: PMC6727379 DOI: 10.1021/acs.jpcb.8b11994] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 02/27/2019] [Indexed: 01/01/2023]
Abstract
Autoxidation of dopamine to polydopamine by dissolved oxygen is a slow process that requires highly alkaline conditions. Polydopamine can be formed rapidly also in mildly acidic and neutral solutions by using redox-active transition-metal ions. We present a comparative study of polydopamine nanoparticles formed by autoxidation and aerobic or anaerobic oxidation in the presence of Ce(IV), Fe(III), Cu(II), and Mn(VII). The UV-vis spectra of the purified nanoparticles are similar, and dopaminechrome is an early intermediate species. At low pH, Cu(II) requires the presence of oxygen and chloride ions to produce polydopamine at a reasonable rate. The changes in dispersibility and surface charge take place at around pH 4, which indicates the presence of ionizable groups, especially carboxylic acids, on their surface. X-ray photoelectron spectroscopy shows the presence of three different classes of carbons, and the carbonyl/carboxylate carbons amount to 5-15 atom %. The N 1s spectra show the presence of protonated free amino groups, suggesting that these groups may interact with the π-electrons of the intact aromatic dihydroxyindole moieties, especially in the metal-induced samples. The autoxidized and Mn(VII)-induced samples do not contain metals, but the metal content is 1-2 atom % in samples prepared with Ce(IV) or Cu(II), and ca. 20 atom % in polydopamine prepared in the presence of Fe(III). These differences in the metal content can be explained by the oxidation and complexation properties of the metals using the general model developed. In addition, the nitrogen content is lower in the metal-induced samples. All of the metal oxidants studied can be used to rapidly prepare polydopamine at room temperature, but the possible influence of the metal content and nitrogen loss should be taken into account.
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Affiliation(s)
- Mikko Salomäki
- Department
of Chemistry, Department of Physics and Astronomy, Turku University Centre for Surfaces
and Materials (MatSurf), and Doctoral Programme in Physical and Chemical
Sciences, University of Turku, FI-20014 Turku, Finland
| | - Tuomo Ouvinen
- Department
of Chemistry, Department of Physics and Astronomy, Turku University Centre for Surfaces
and Materials (MatSurf), and Doctoral Programme in Physical and Chemical
Sciences, University of Turku, FI-20014 Turku, Finland
| | - Lauri Marttila
- Department
of Chemistry, Department of Physics and Astronomy, Turku University Centre for Surfaces
and Materials (MatSurf), and Doctoral Programme in Physical and Chemical
Sciences, University of Turku, FI-20014 Turku, Finland
| | - Henri Kivelä
- Department
of Chemistry, Department of Physics and Astronomy, Turku University Centre for Surfaces
and Materials (MatSurf), and Doctoral Programme in Physical and Chemical
Sciences, University of Turku, FI-20014 Turku, Finland
| | - Jarkko Leiro
- Department
of Chemistry, Department of Physics and Astronomy, Turku University Centre for Surfaces
and Materials (MatSurf), and Doctoral Programme in Physical and Chemical
Sciences, University of Turku, FI-20014 Turku, Finland
| | - Ermei Mäkilä
- Department
of Chemistry, Department of Physics and Astronomy, Turku University Centre for Surfaces
and Materials (MatSurf), and Doctoral Programme in Physical and Chemical
Sciences, University of Turku, FI-20014 Turku, Finland
| | - Jukka Lukkari
- Department
of Chemistry, Department of Physics and Astronomy, Turku University Centre for Surfaces
and Materials (MatSurf), and Doctoral Programme in Physical and Chemical
Sciences, University of Turku, FI-20014 Turku, Finland
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25
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Fast polydopamine coating on reverse osmosis membrane: Process investigation and membrane performance study. J Colloid Interface Sci 2019; 535:239-244. [DOI: 10.1016/j.jcis.2018.10.016] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 10/05/2018] [Accepted: 10/05/2018] [Indexed: 11/22/2022]
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26
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Tahroudi ZM, Razmjou A, Bagherian M, Asadnia M. Polydopamine surface modification with UV-shielding effect using KMnO4 as an efficient oxidizing agent. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.09.029] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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27
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Zhu J, Tsehaye MT, Wang J, Uliana A, Tian M, Yuan S, Li J, Zhang Y, Volodin A, Van der Bruggen B. A rapid deposition of polydopamine coatings induced by iron (III) chloride/hydrogen peroxide for loose nanofiltration. J Colloid Interface Sci 2018; 523:86-97. [DOI: 10.1016/j.jcis.2018.03.072] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 03/20/2018] [Accepted: 03/21/2018] [Indexed: 10/17/2022]
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28
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Salomäki M, Marttila L, Kivelä H, Ouvinen T, Lukkari J. Effects of pH and Oxidants on the First Steps of Polydopamine Formation: A Thermodynamic Approach. J Phys Chem B 2018; 122:6314-6327. [PMID: 29787272 PMCID: PMC6150685 DOI: 10.1021/acs.jpcb.8b02304] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
We present a general thermodynamic top-down analysis of the effects of oxidants and pH on dopamine oxidation and cyclization, supplemented with UV-vis and electrochemical studies. The model is applicable to other catecholamines and various experimental conditions. The results show that the decisive physicochemical parameters in autoxidation are the p K values of the semiquinone and the amino group in the oxidized quinone. Addition of Ce(IV) or Fe(III) enhances dopamine oxidation in acidic media in aerobic and anaerobic conditions by the direct oxidation of dopamine and, in the presence of oxygen, also by the autoxidation of the formed semiquinone. At pH 4.5, the enhancement of the one-electron oxidation of dopamine explains the overall reaction enhancement, but at a lower pH, cyclization becomes rate-determining. Oxidation by Cu(II) at reasonable rates requires the presence of oxygen or chloride ions.
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Affiliation(s)
- Mikko Salomäki
- Department of Chemistry , University of Turku , FI-20014 Turku , Finland.,Turku University Centre for Surfaces and Materials (MatSurf) , FI-20014 Turku , Finland
| | - Lauri Marttila
- Department of Chemistry , University of Turku , FI-20014 Turku , Finland.,Doctoral Programme in Physical and Chemical Sciences , University of Turku Graduate School (UTUGS) , FI-20014 Turku , Finland
| | - Henri Kivelä
- Department of Chemistry , University of Turku , FI-20014 Turku , Finland.,Turku University Centre for Surfaces and Materials (MatSurf) , FI-20014 Turku , Finland
| | - Tuomo Ouvinen
- Department of Chemistry , University of Turku , FI-20014 Turku , Finland.,Doctoral Programme in Physical and Chemical Sciences , University of Turku Graduate School (UTUGS) , FI-20014 Turku , Finland
| | - Jukka Lukkari
- Department of Chemistry , University of Turku , FI-20014 Turku , Finland.,Turku University Centre for Surfaces and Materials (MatSurf) , FI-20014 Turku , Finland
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29
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Pérez-Mitta G, Marmisolle WA, Burr L, Toimil-Molares ME, Trautmann C, Azzaroni O. Proton-Gated Rectification Regimes in Nanofluidic Diodes Switched by Chemical Effectors. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:e1703144. [PMID: 29399954 DOI: 10.1002/smll.201703144] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 12/07/2017] [Indexed: 06/07/2023]
Abstract
During the last decade, nanofluidic devices based on solid-state nanopores and nanochannels have come into scene in materials science and will not leave anytime soon. One of the main reasons for this is the excellent control over ionic transport exerted by such devices that promises further important advances when integrated into more complex molecular devices. As a result, pH, temperature, and voltage-regulated devices have been obtained. However, nowadays, there is still a necessity for molecule-driven nanofluidic devices. Here, a sugar-regulated pH-responsive nanofluidic diode is presented obtained by surface modification of conical polycarbonate nanochannels with electropolymerized 3-aminophenylboronic acid. Control over the ionic transport has been achieved by a successful decoration of asymmetric nanochannels with integrated molecular systems. The as-synthesized boronate-appended zwitterionic polymer exhibits an acid-base equilibrium that depends on the concentration of sugar, which ultimately acts as a chemical effector setting different pH-dependent rectification regimes. As a result, the same nanodevice can perform completely different proton-regulated nanofluidic operations, i.e., anion-driven rectification, cation-driven rectification, and no rectification, by simply varying the concentration of fructose in the electrolyte solution.
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Affiliation(s)
- Gonzalo Pérez-Mitta
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Universidad Nacional de La Plata - CONICET - CC 16 Suc. 4 (1900), La Plata, Argentina
| | - Waldemar A Marmisolle
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Universidad Nacional de La Plata - CONICET - CC 16 Suc. 4 (1900), La Plata, Argentina
| | - Loïc Burr
- GSI Helmholtz Centre for Heavy Ion Research GmbH, Darmstadt, 64291, Germany
| | | | - Christina Trautmann
- GSI Helmholtz Centre for Heavy Ion Research GmbH, Darmstadt, 64291, Germany
- Technische Universität-Darmstadt, Darmstadt, 64287, Germany
| | - Omar Azzaroni
- Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas (INIFTA), Universidad Nacional de La Plata - CONICET - CC 16 Suc. 4 (1900), La Plata, Argentina
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30
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Habibi Rad M, Zamanian A, Hadavi SMM, Khanlarkhani A. A Two-Stage Kinetics Model for Polydopamine Layer Growth. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201700505] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Mojtaba Habibi Rad
- Biomaterials Research Group; Nanotechnology and Advanced Materials Department; Materials and Energy Research Center (MERC); Tehran Iran
| | - Ali Zamanian
- Biomaterials Research Group; Nanotechnology and Advanced Materials Department; Materials and Energy Research Center (MERC); Tehran Iran
| | - Seyed Mohamad Mahdi Hadavi
- Biomaterials Research Group; Nanotechnology and Advanced Materials Department; Materials and Energy Research Center (MERC); Tehran Iran
| | - Ali Khanlarkhani
- Biomaterials Research Group; Nanotechnology and Advanced Materials Department; Materials and Energy Research Center (MERC); Tehran Iran
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31
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de Oliveira JAF, da Silva MP, de Souza B, Camargo TP, Szpoganicz B, Neves A, Bortoluzzi AJ. Dopamine polymerization promoted by a catecholase biomimetic Cu II(μ-OH)Cu II complex containing a triazine-based ligand. Dalton Trans 2018; 45:15294-15297. [PMID: 27722365 DOI: 10.1039/c6dt02032a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
We describe herein the catecholase-like catalytic activity and dopamine polymerization by using a dinuclear [LCuII(μ-OH)2CuII](ClO4)2 (1) complex where L is the dinucleating triazine-based ligand 6-chloro-N2,N2,N4,N4-tetrakis(pyridin-2-ylmethyl)-1,3,5-triazine-2,4-diamine. The kinetic parameters (kcat = 0.318 s-1, KM = 1.6 × 10-3 mol L-1, and kcat/KM = 198.8 L s-1 mol-1), mechanistic insights into the oxidation of 3,5-di-tert-butyl catechol and early characterization of poly(dopamine) are presented.
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Affiliation(s)
- José A F de Oliveira
- Laboratório de Bioinorgânica e Cristalografia, Universidade Federal de Santa Catarina, Trindade Campus, Florianópolis, SC 88040-900, Brazil.
| | - Marcos P da Silva
- Laboratório de Bioinorgânica e Cristalografia, Universidade Federal de Santa Catarina, Trindade Campus, Florianópolis, SC 88040-900, Brazil.
| | - Bernardo de Souza
- Laboratório de Bioinorgânica e Cristalografia, Universidade Federal de Santa Catarina, Trindade Campus, Florianópolis, SC 88040-900, Brazil.
| | - Tiago P Camargo
- Laboratório de Bioinorgânica e Cristalografia, Universidade Federal de Santa Catarina, Trindade Campus, Florianópolis, SC 88040-900, Brazil.
| | - Bruno Szpoganicz
- Departamento de Química, Universidade Federal de Santa Catarina, Trindade Campus, Florianópolis, SC 88040-900, Brazil
| | - Ademir Neves
- Laboratório de Bioinorgânica e Cristalografia, Universidade Federal de Santa Catarina, Trindade Campus, Florianópolis, SC 88040-900, Brazil.
| | - Adailton J Bortoluzzi
- Laboratório de Bioinorgânica e Cristalografia, Universidade Federal de Santa Catarina, Trindade Campus, Florianópolis, SC 88040-900, Brazil.
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32
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Wang J, Ma G, Huang W, He Y. Visible-light initiated polymerization of dopamine in a neutral environment for surface coating and visual protein detection. Polym Chem 2018. [DOI: 10.1039/c8py01140k] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mussel-inspired polydopamine (PDA) coating is a promising avenue for surface modification.
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Affiliation(s)
- Jinhu Wang
- School of National Defence Science & Technology
- Southwest University of Science and Technology
- Mianyang
- P. R. China
| | - Guolu Ma
- Ministry of Education Key Laboratory of Testing Technology for Manufacturing Process
- Southwest University of Science and Technology
- Mianyang
- P. R. China
| | - Wei Huang
- School of National Defence Science & Technology
- Southwest University of Science and Technology
- Mianyang
- P. R. China
| | - Yi He
- School of National Defence Science & Technology
- Southwest University of Science and Technology
- Mianyang
- P. R. China
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33
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Lechner H, Soriano P, Poschner R, Hailes HC, Ward JM, Kroutil W. Library of Norcoclaurine Synthases and Their Immobilization for Biocatalytic Transformations. Biotechnol J 2017; 13:e1700542. [DOI: 10.1002/biot.201700542] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 10/17/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Horst Lechner
- Institute of Chemistry; University of Graz, NAWI Graz, BioTechMed Graz; Heinrichstraße 28 8010 Graz Austria
| | - Pablo Soriano
- Institute of Chemistry; University of Graz, NAWI Graz, BioTechMed Graz; Heinrichstraße 28 8010 Graz Austria
| | - Roman Poschner
- Institute of Chemistry; University of Graz, NAWI Graz, BioTechMed Graz; Heinrichstraße 28 8010 Graz Austria
| | - Helen C. Hailes
- Department of Chemistry; University College London; 20 Gordon Street, WC1H 0AJ London UK
| | - John M. Ward
- Department of Biochemical Engineering; University College London; Gower Street, WC1E 6BT London UK
| | - Wolfgang Kroutil
- Institute of Chemistry; University of Graz, NAWI Graz, BioTechMed Graz; Heinrichstraße 28 8010 Graz Austria
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34
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Synthesis of Nm-PHB (nanomelanin-polyhydroxy butyrate) nanocomposite film and its protective effect against biofilm-forming multi drug resistant Staphylococcus aureus. Sci Rep 2017; 7:9167. [PMID: 28831068 PMCID: PMC5567312 DOI: 10.1038/s41598-017-08816-y] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Accepted: 07/19/2017] [Indexed: 12/30/2022] Open
Abstract
Melanin is a dark brown ubiquitous photosynthetic pigment which have many varied and ever expanding applications in fabrication of radio-protective materials, food packaging, cosmetics and in medicine. In this study, melanin production in a Pseudomonas sp. which was isolated from the marine sponge Tetyrina citirna was optimized employing one-factor at a time experiments and characterized for chemical nature and stability. Following sonication nucleated nanomelanin (Nm) particles were formed and evaluated for antibacterial and antioxidant properties. Nanocomposite film was fabricated using combinations (% w/v) of polyhydroxy butyrate-nanomelanin (PHB:Nm) blended with 1% glycerol. The Nm was found to be spherical in shape with a diameter of 100-140 nm and showed strong antimicrobial activity against both Gram positive and Gram negative bacteria. The Nm-PHB nanocomposite film was homogeneous, smooth, without any cracks, and flexible. XRD and DSC data indicated that the film was crystalline in nature, and was thermostable up to 281.87 °C. This study represents the first report on the synthesis of Nm and fabrication of Nm-PHB nanocomposite film which show strong protective effect against multidrug resistant Staphyloccoccus aureus. Thus this Nm-PHB nanocomposite film may find utility as packaging material for food products by protecting the food products from oxidation and bacterial contamination.
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35
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Cai J, Huang J, Ge M, Iocozzia J, Lin Z, Zhang KQ, Lai Y. Immobilization of Pt Nanoparticles via Rapid and Reusable Electropolymerization of Dopamine on TiO 2 Nanotube Arrays for Reversible SERS Substrates and Nonenzymatic Glucose Sensors. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13. [PMID: 28296083 DOI: 10.1002/smll.201604240] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Revised: 01/27/2017] [Indexed: 05/05/2023]
Abstract
Inspired by mussel-adhesion phenomena in nature, polydopamine (PDA) coatings are a promising route to multifunctional platforms for decorating various materials. The typical self-polymerization process of dopamine is time-consuming and the coatings of PDA are not reusable. Herein, a reusable and time-saving strategy for the electrochemical polymerization of dopamine (EPD) is reported. The PDA layer is deposited on vertically aligned TiO2 nanotube arrays (NTAs). Owing to the abundant catechol and amine groups in the PDA layer, uniform Pt nanoparticles (NPs) are deposited onto the TiO2 NTAs and can effectively prevent the recombination of electron-hole pairs generated from photo-electrocatalysis and transfer the captured electrons to participate in the photo-electrocatalytic reaction process. Compared with pristine TiO2 NTAs, the as-prepared Pt@TiO2 NTA composites exhibit surface-enhanced Raman scattering sensitivity for detecting rhodamine 6G and display excellent UV-assisted self-cleaning ability, and also show promise as a nonenzymatic glucose biosensor. Furthermore, the mussel-inspired electropolymerization strategy and the fast EPD-reduced nanoparticle decorating process presented herein can be readily extended to various functional substrates, such as conductive glass, metallic oxides, and semiconductors. It is the adaptation of the established PDA system for a selective, robust, and generalizable sensing system that is the emphasis of this work.
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Affiliation(s)
- Jingsheng Cai
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou, 215123, P. R. China
| | - Jianying Huang
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou, 215123, P. R. China
| | - Mingzheng Ge
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou, 215123, P. R. China
| | - James Iocozzia
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Zhiqun Lin
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Ke-Qin Zhang
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou, 215123, P. R. China
| | - Yuekun Lai
- National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University, Suzhou, 215123, P. R. China
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36
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Du X, Li L, Behboodi-Sadabad F, Welle A, Li J, Heissler S, Zhang H, Plumeré N, Levkin PA. Bio-inspired strategy for controlled dopamine polymerization in basic solutions. Polym Chem 2017. [DOI: 10.1039/c7py00051k] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Here we describe a facile and convenient method to achieve both spatial and temporal control of dopamine polymerization under basic conditions by the cooperative action of sodium ascorbate and UV irradiation.
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Affiliation(s)
- Xin Du
- School of Biological Sciences & Medical Engineering
- Southeast University
- Nanjing
- China
- Institute of Toxicology and Genetics
| | - Linxian Li
- Institute of Toxicology and Genetics
- Karlsruhe Institute of Technology
- 76021 Karlsruhe
- Germany
| | - Farid Behboodi-Sadabad
- Institute of Toxicology and Genetics
- Karlsruhe Institute of Technology
- 76021 Karlsruhe
- Germany
| | - Alexander Welle
- Institute of Functional Interfaces
- Karlsruhe Institute of Technology
- 76021 Karlsruhe
- Germany
- Karlsruhe Nano Micro Facility
| | - Junsheng Li
- Institute of Toxicology and Genetics
- Karlsruhe Institute of Technology
- 76021 Karlsruhe
- Germany
| | - Stefan Heissler
- Institute of Functional Interfaces
- Karlsruhe Institute of Technology
- 76021 Karlsruhe
- Germany
| | - Huijie Zhang
- Institute of Organic Chemistry
- Karlsruhe Institute of Technology
- 76021 Karlsruhe
- Germany
| | - Nicolas Plumeré
- Institute of Organic Chemistry
- Karlsruhe Institute of Technology
- 76021 Karlsruhe
- Germany
| | - Pavel A. Levkin
- Institute of Toxicology and Genetics
- Karlsruhe Institute of Technology
- 76021 Karlsruhe
- Germany
- Center for Electrochemical Sciences—Molecular Nanostructures
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37
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Abstract
Surface functionalization via molecular design has been a key approach to incorporate new functionalities into existing biomaterials for biomedical application. Mussel-inspired polydopamine (PDA) has aroused great interest as a new route to the functionalization of biomaterials, due to its simplicity and material independency in deposition, favorable interactions with cells, and strong reactivity for secondary functionalization. Herein, this review attempts to highlight the recent findings and progress of PDA in bio-surface functionalization for biomedical applications. The efforts made to elucidate the polymerization mechanism, PDA structure, and the preparation parameters have been discussed. Interactions between PDA coatings and the various cell types involved in different biomedical applications including general cell adhesion, bone regeneration, blood compatibility, and antimicrobial activity have also been highlighted. A brief discussion of post-functionalization of PDA and nanostructured PDA is also provided.
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Affiliation(s)
- Y.H. Ding
- Department of Mechanical Engineering, University of Colorado at Boulder, Boulder, CO 80309, USA
| | - M. Floren
- Department of Mechanical Engineering, University of Colorado at Boulder, Boulder, CO 80309, USA
- Cardiovascular Pulmonary Research and Developmental Lung Biology Laboratories, University of Colorado Denver, Aurora, CO 80045, USA
| | - W. Tan
- Department of Mechanical Engineering, University of Colorado at Boulder, Boulder, CO 80309, USA
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38
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39
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Vij M, Grover R, Gotherwal V, Wani NA, Joshi P, Gautam H, Sharma K, Chandna S, Gokhale RS, Rai R, Ganguli M, Natarajan VT. Bioinspired Functionalized Melanin Nanovariants with a Range of Properties Provide Effective Color Matched Photoprotection in Skin. Biomacromolecules 2016; 17:2912-9. [DOI: 10.1021/acs.biomac.6b00740] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Manika Vij
- CSIR-Institute of Genomics and Integrative Biology, Mathura Road, Delhi 110 020, India
- Academy of Scientific and Innovative research, CSIR campus, CSIR Road, Chennai 600113, India
| | - Ritika Grover
- CSIR-Institute of Genomics and Integrative Biology, Mathura Road, Delhi 110 020, India
- Academy of Scientific and Innovative research, CSIR campus, CSIR Road, Chennai 600113, India
| | - Vishvabandhu Gotherwal
- CSIR-Institute of Genomics and Integrative Biology, Mathura Road, Delhi 110 020, India
- Academy of Scientific and Innovative research, CSIR campus, CSIR Road, Chennai 600113, India
| | - Naiem Ahmad Wani
- CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
| | - Prashant Joshi
- CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
| | - Hemlata Gautam
- CSIR-Institute of Genomics and Integrative Biology, Mathura Road, Delhi 110 020, India
| | - Kanupriya Sharma
- Institute of Nuclear Medicine and Allied Sciences, Brig. SK Mazumdar Road, Delhi 110054, India
| | - Sudhir Chandna
- Institute of Nuclear Medicine and Allied Sciences, Brig. SK Mazumdar Road, Delhi 110054, India
| | - Rajesh S. Gokhale
- CSIR-Institute of Genomics and Integrative Biology, Mathura Road, Delhi 110 020, India
- Academy of Scientific and Innovative research, CSIR campus, CSIR Road, Chennai 600113, India
- National Institute of Immunology, Aruna Asaf Ali Marg, Delhi 110067, India
| | - Rajkishor Rai
- CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India
| | - Munia Ganguli
- CSIR-Institute of Genomics and Integrative Biology, Mathura Road, Delhi 110 020, India
- Academy of Scientific and Innovative research, CSIR campus, CSIR Road, Chennai 600113, India
| | - Vivek T. Natarajan
- CSIR-Institute of Genomics and Integrative Biology, Mathura Road, Delhi 110 020, India
- Academy of Scientific and Innovative research, CSIR campus, CSIR Road, Chennai 600113, India
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40
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Affiliation(s)
- Radosław Mrówczyński
- NanoBioMedical Centre; Adam Mickiewicz University; Umultowska 85 61-614 Poznan Poland
| | - Roksana Markiewicz
- NanoBioMedical Centre; Adam Mickiewicz University; Umultowska 85 61-614 Poznan Poland
| | - Jürgen Liebscher
- National Institute of Research and Development for Isotopic and Molecular Technologies; Donat 67-103 RO-400293 Cluj-Napoca Romania
- Department of Chemistry; Humboldt-University Berlin; Brook-Taylor-Str. 2 12489 Berlin Germany
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41
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He A, Zhang C, Lv Y, Zhong QZ, Yang X, Xu ZK. Mussel-Inspired Coatings Directed and Accelerated by an Electric Field. Macromol Rapid Commun 2016; 37:1460-5. [DOI: 10.1002/marc.201600271] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 06/06/2016] [Indexed: 01/10/2023]
Affiliation(s)
- Ai He
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Hangzhou 310027 China
| | - Chao Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Hangzhou 310027 China
| | - Yan Lv
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Hangzhou 310027 China
| | - Qi-Zhi Zhong
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Hangzhou 310027 China
| | - Xi Yang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Hangzhou 310027 China
| | - Zhi-Kang Xu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Hangzhou 310027 China
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Yeroslavsky G, Lavi R, Alishaev A, Rahimipour S. Sonochemically-Produced Metal-Containing Polydopamine Nanoparticles and Their Antibacterial and Antibiofilm Activity. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:5201-5212. [PMID: 27133213 DOI: 10.1021/acs.langmuir.6b00576] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A facile one-pot sonochemical synthesis of Cu-, Ag-, and hybrid Cu/Ag-based polydopamine nanoparticles (Cu-, Ag-, and Cu/Ag-PDA-NPs) and the mechanisms by which they exert antibacterial and antibiofilm activities are reported. We showed that the nanoparticles are spherical with a core-shell structure. Whereas Cu is chelated to the shell of Cu-PDA-NPs in oxidation states of +1/+2, the core of Ag-PDA-NPs is filled with elemental Ag°. Sonochemical irradiation of dopamine in the presence of both Cu(2+) and Ag(+) generates hybrid Cu/Ag-PDA-NPs, whose shells are composed of Cu-chelated PDA with Ag° in the core. The redox potential of the metals was found to be the main determinant of the location and oxidation state of the metals. Leaching studies under physiological conditions reveal a relatively fast release of Cu ions from the shell, whereas Ag leaches very slowly from the core. The metal-containing PDA-NPs are highly microbicidal and exhibit potent antibiofilm activity. The combination of both metals in Cu/Ag-PDA-NPs is especially effective against bacteria and robust biofilms, owing to the dual bactericidal mechanisms of the metals. Most importantly, both Ag- and Cu/Ag-PDA-NPs proved to be significantly more antibacterial than commercial Ag-NPs while exhibiting lower toxicity toward NIH 3T3 mouse embryonic fibroblasts. Mechanistically, the metal-containing PDA-NPs generate stable PDA-semiquinone and reactive oxygen species under physiological conditions, which contribute at least partly to the antimicrobial activity. We also demonstrated that simple treatment of surfaces with Ag-PDA-NPs converts them to antibacterial, the activity of which was preserved even after prolonged storage under ambient conditions.
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Affiliation(s)
- Gil Yeroslavsky
- Department of Chemistry, Bar-Ilan University , Ramat-Gan, 5290002, Israel
| | - Ronit Lavi
- Department of Chemistry, Bar-Ilan University , Ramat-Gan, 5290002, Israel
| | | | - Shai Rahimipour
- Department of Chemistry, Bar-Ilan University , Ramat-Gan, 5290002, Israel
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Affiliation(s)
- Florian Ponzio
- Université de Strasbourg; Faculté de Chirurgie Dentaire, 8 rue Sainte Elisabeth 67000 Strasbourg Cedex France
- Institut National de la Santé et de la Recherche Médicale; Unité Mixte de Recherche 1121, 11 rue Humann 67085 Strasbourg Cedex France
| | - Vincent Ball
- Université de Strasbourg; Faculté de Chirurgie Dentaire, 8 rue Sainte Elisabeth 67000 Strasbourg Cedex France
- Institut National de la Santé et de la Recherche Médicale; Unité Mixte de Recherche 1121, 11 rue Humann 67085 Strasbourg Cedex France
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44
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Polyelectrolytes to produce nanosized polydopamine. J Colloid Interface Sci 2016; 469:184-190. [DOI: 10.1016/j.jcis.2016.02.023] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2016] [Revised: 02/05/2016] [Accepted: 02/05/2016] [Indexed: 11/19/2022]
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45
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Salomäki M, Tupala M, Parviainen T, Leiro J, Karonen M, Lukkari J. Preparation of Thin Melanin-Type Films by Surface-Controlled Oxidation. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:4103-4112. [PMID: 27049932 DOI: 10.1021/acs.langmuir.6b00402] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The preparation of thin melanin films suitable for applications is challenging. In this work, we present a new alternative approach to thin melanin-type films using oxidative multilayers prepared by the sequential layer-by-layer deposition of cerium(IV) and inorganic polyphosphate. The interfacial reaction between cerium(IV) in the multilayer and 5,6-dihydroxyindole (DHI) in the adjacent aqueous solution leads to the formation of a thin uniform film. The oxidation of DHI by cerium(IV) proceeds via known melanin intermediates. We have characterized the formed DHI-melanin films using scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), atomic force microscopy (AFM), UV-vis spectroscopy, and spectroelectrochemistry. When a five-bilayer oxidative multilayer is used, the film is uniform with a thickness of ca. 10 nm. Its chemical composition, as determined using XPS, is typical for melanin. It is also redox active, and its oxidation occurs in two steps, which can be assigned to semiquinone and quinone formation within the indole structural motif. Oxidative multilayers can also oxidize dopamine, but the reaction stops at the dopamine quinone stage because of the limited amount of the multilayer-based oxidizing agent. However, dopamine oxidation by Ce(IV) was studied also in solution by UV-vis spectroscopy and mass spectrometry in order to verify the reaction mechanism and the final product. In solution, the oxidation of dopamine by cerium shows that the indole ring formation takes place already at low pH and that the mass spectrum of the final product is practically identical with that of commercial melanin. Therefore, layer-by-layer formed oxidative multilayers can be used to deposit functional melanin-type thin films on arbitrary substrates by a surface-controlled reaction.
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Affiliation(s)
- Mikko Salomäki
- Turku University Centre for Materials and Surfaces (MatSurf), Turku, Finland
| | | | | | - Jarkko Leiro
- Turku University Centre for Materials and Surfaces (MatSurf), Turku, Finland
| | | | - Jukka Lukkari
- Turku University Centre for Materials and Surfaces (MatSurf), Turku, Finland
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Zhang C, Ou Y, Lei WX, Wan LS, Ji J, Xu ZK. CuSO4/H2O2-Induced Rapid Deposition of Polydopamine Coatings with High Uniformity and Enhanced Stability. Angew Chem Int Ed Engl 2016; 55:3054-7. [PMID: 26822393 DOI: 10.1002/anie.201510724] [Citation(s) in RCA: 250] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Revised: 01/06/2016] [Indexed: 11/11/2022]
Abstract
Mussel-inspired polydopamine (PDA) deposition offers a promising route to fabricate multifunctional coatings for various materials. However, PDA deposition is generally a time-consuming process, and PDA coatings are unstable in acidic and alkaline media, as well as in polar organic solvents. We report a strategy to realize the rapid deposition of PDA by using CuSO4/H2O2 as a trigger. Compared to the conventional processes, our strategy shows the fastest deposition rate reported to date, and the PDA coatings exhibit high uniformity and enhanced stability. Furthermore, the PDA-coated porous membranes have excellent hydrophilicity, anti-oxidant properties, and antibacterial performance. This work demonstrates a useful method for the environmentally friendly, cost-effective, and time-saving fabrication of PDA coatings.
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Affiliation(s)
- Chao Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Yang Ou
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Wen-Xi Lei
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Ling-Shu Wan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Jian Ji
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Zhi-Kang Xu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China.
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47
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Zhang C, Ou Y, Lei WX, Wan LS, Ji J, Xu ZK. CuSO4/H2O2-Induced Rapid Deposition of Polydopamine Coatings with High Uniformity and Enhanced Stability. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201510724] [Citation(s) in RCA: 110] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chao Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Yang Ou
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Wen-Xi Lei
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Ling-Shu Wan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Jian Ji
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Zhi-Kang Xu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization; Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
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Gao R, Zhang L, Hao Y, Cui X, Liu D, Zhang M, Tang Y. One-step preparation of magnetic imprinted nanoparticles adopting dopamine-cupric ion as a co-monomer for the specific recognition of bovine hemoglobin. J Sep Sci 2015; 38:3568-74. [DOI: 10.1002/jssc.201500677] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Revised: 07/26/2015] [Accepted: 07/27/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Ruixia Gao
- Institute of Analytical Science, School of Science; Xi'an Jiaotong University; Xi'an China
| | - Lili Zhang
- Institute of Analytical Science, School of Science; Xi'an Jiaotong University; Xi'an China
- College of Pharmacy; Xi'an Jiaotong University; Xi'an China
| | - Yi Hao
- Institute of Analytical Science, School of Science; Xi'an Jiaotong University; Xi'an China
- College of Pharmacy; Xi'an Jiaotong University; Xi'an China
| | - Xihui Cui
- Institute of Analytical Science, School of Science; Xi'an Jiaotong University; Xi'an China
- College of Pharmacy; Xi'an Jiaotong University; Xi'an China
| | - Dechun Liu
- Department of Hepatobiliary Surgery; First Hospital of Xi'an Jiaotong University; Xi'an China
| | - Min Zhang
- College of Chemistry and Chemical Engineering; Shanghai University of Engineering Science; Shanghai China
| | - Yuhai Tang
- Institute of Analytical Science, School of Science; Xi'an Jiaotong University; Xi'an China
- College of Pharmacy; Xi'an Jiaotong University; Xi'an China
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Physicochemical perspective on "polydopamine" and "poly(catecholamine)" films for their applications in biomaterial coatings. Biointerphases 2015; 9:030801. [PMID: 25280841 DOI: 10.1116/1.4875115] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Bioinspired poly(catecholamine) based coatings, mostly "polydopamine," were conceived based on the chemistry used by mussels to adhere strongly to the surface of stones and wood in water and to remain attached to their substrates even under conditions of strong shear stresses. These kinds of films can in turn be easily modified with a plethora of molecules and inorganic (nano)materials. This review shows that poly(catecholamine) based coatings are an ideal film forming method for applications in the field of biomaterials. It is written from a physicochemical and a materials science perspective and discusses optical, chemical, electrochemical, and mechanical properties of polydopamine films. It further demonstrates that a better understanding of the polydopamine film deposition mechanism is warranted to improve the properties of these coatings even further.
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50
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Xiong S, Wang Y, Zhu J, Yu J, Hu Z. Mussel-adhesive-inspired fabrication of multifunctional silver nanoparticle assemblies. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:5504-5512. [PMID: 25919224 DOI: 10.1021/acs.langmuir.5b00820] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The assembly of metal nanoparticles (NPs) has attracted a great deal of attention recently because of their collective properties that could not be exhibited by individual NPs. Here a one-step approach was reported for the fabrication of spherical silver NP assemblies (AgNAs). The formation of AgNAs simply included the stirring of silver ammonia and 3,4-dihydroxy-l-phenylalanine (DOPA) in aqueous solution at room temperature, in which DOPA acted as a reductant for AgNPs first because of its reducing ability and then directed the assembly of AgNPs into AgNAs. The AgNAs exhibited hierarchical structure with controllable sizes ranging from 180 to 610 nm by adjusting the concentrations of reagents. The two individual components, AgNPs and polyDOPA, also allowed AgNAs with multiple functions as demonstrated in this study of durable catalytic activity, high SERS sensitivity, and good antioxidant properties. The thin polyDOPA layer coated on AgNAs further offered the opportunity to modify the surface of AgNAs. The results presented here may provide a green and facile approach to designing multifunctional NP assemblies.
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Affiliation(s)
- Shuqiang Xiong
- †State Key Laboratory for Modification of Chemical Fibers and Polymer Materials and ‡College of Material Science and Engineering, Donghua University, 201620 Shanghai, PR China
| | - Yan Wang
- †State Key Laboratory for Modification of Chemical Fibers and Polymer Materials and ‡College of Material Science and Engineering, Donghua University, 201620 Shanghai, PR China
| | - Jing Zhu
- †State Key Laboratory for Modification of Chemical Fibers and Polymer Materials and ‡College of Material Science and Engineering, Donghua University, 201620 Shanghai, PR China
| | - Junrong Yu
- †State Key Laboratory for Modification of Chemical Fibers and Polymer Materials and ‡College of Material Science and Engineering, Donghua University, 201620 Shanghai, PR China
| | - Zuming Hu
- †State Key Laboratory for Modification of Chemical Fibers and Polymer Materials and ‡College of Material Science and Engineering, Donghua University, 201620 Shanghai, PR China
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