1
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Li X, Wang Y, Liu T, Zhang Y, Wang C, Xie B. Ultrasmall graphene oxide for combination of enhanced chemotherapy and photothermal therapy of breast cancer. Colloids Surf B Biointerfaces 2023; 225:113288. [PMID: 37004388 DOI: 10.1016/j.colsurfb.2023.113288] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/16/2023] [Accepted: 03/28/2023] [Indexed: 03/31/2023]
Abstract
Combination of chemotherapy and photothermal therapy (PTT) is an effective way for the treatment of cancer. Graphene oxide (GO) with a large specific surface area and strong near-infrared (NIR) absorbance have been widely used as both the chemotherapeutic carriers and photothermal agents. The smaller lateral size and higher oxidation degree of GO corresponding to better dispersion in water and lower cytotoxicity. Therefore, the preparation of ultrafine GO nanosheets (UGO) with the controlled size and high oxidation degree is of significant importance to meet the demands of biological applications. Herein, we developed a versatile drug delivery nanoplatform based on poly(dopamine) (PDA) modified ultrasmall graphene oxide (UGO) with small size (average size of 30 nm) and high oxidation content (45 wt. %). The fabricated PDA-modified UGO (UGP) exhibits well biocompatibility, excellent photothermal performance and high drug loading capacity of doxorubicin (DOX). Under NIR laser irradiation, the photothermal-induced release of DOX could achieve the combination of chemotherapy and PTT for efficient therapy of breast cancer. This work established UGO as a novel drug delivery with excellent photothermal performance for the combination of chemotherapy and PTT of tumors.
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Affiliation(s)
- Xinyuan Li
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, Innovative Drug Research Center, School of Pharmaceutical Sciences, Chongqing University, 55 South Daxuecheng Road, Chongqing 401331, China
| | - Yan Wang
- National Integrated Traditional and Western Medicine Center for Cardiovascular Disease, China-Japan Friendship Hospital, No.2 Yinghua DongJie, Chaoyang District, Beijing 100029, China
| | - Tingting Liu
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, Innovative Drug Research Center, School of Pharmaceutical Sciences, Chongqing University, 55 South Daxuecheng Road, Chongqing 401331, China
| | - Yan Zhang
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, Innovative Drug Research Center, School of Pharmaceutical Sciences, Chongqing University, 55 South Daxuecheng Road, Chongqing 401331, China
| | - Chenhui Wang
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, Innovative Drug Research Center, School of Pharmaceutical Sciences, Chongqing University, 55 South Daxuecheng Road, Chongqing 401331, China.
| | - Beibei Xie
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, Innovative Drug Research Center, School of Pharmaceutical Sciences, Chongqing University, 55 South Daxuecheng Road, Chongqing 401331, China.
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2
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Zhao H, Qi Y, Zhan P, Zhu Q, Liu X, Guan X, Zhang C, Su C, Qin P, Cai D. Artificial Photoenzymatic Reduction of Carbon Dioxide to Methanol by Using Electron Mediator and Co-factorAssembled ZnIn 2 S 4 Nanoflowers. CHEMSUSCHEM 2023:e202300061. [PMID: 36847586 DOI: 10.1002/cssc.202300061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 02/27/2023] [Indexed: 06/18/2023]
Abstract
Increased absorption of visible light, low electron-hole recombination, and fast electron transfer are the major objectives for highly effective photocatalysts in biocatalytic artificial photosynthetic systems. In this study, a polydopamine (PDA) layer containing electron mediator, [M], and NAD+ cofactor was assembled on the outer surface of ZnIn2 S4 nanoflower, and the as-prepared nanoparticle, ZnIn2 S4 /PDA@poly/[M]/NAD+ , was used for photoenzymatic methanol production from CO2 . Because of effective capturing of visible light, reduced distance of electron transfer, and elimination of electron-holes recombination, a high NADH regeneration of 80.7±1.43 % could be obtained using the novel ZnIn2 S4 /PDA@poly/[M]/NAD+ . In the artificial photosynthesis system, a maximum methanol production of 116.7±11.8 μm was obtained. The enzymes and nanoparticles in the hybrid bio-photocatalysis system could be easily recovered using the ultrafiltration membrane at the bottom of the photoreactor. This is due to the successful immobilization of the small blocks including the electron mediator and cofactor on the surface of the photocatalyst. The ZnIn2 S4 /PDA@poly/[M]/NAD+ photocatalyst exhibited good stability and recyclability for methanol production. The novel concept presented in this study shows great promise for other sustainable chemical productions through artificial photoenzymatic catalysis.
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Affiliation(s)
- Hongqing Zhao
- National Energy R&D Center for Biorefinery, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Yanou Qi
- School of International Education, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
- College of Chemistry, Liaoning University, Shenyang, 110036, P. R. China
| | - Peng Zhan
- National Energy R&D Center for Biorefinery, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Qian Zhu
- National Energy R&D Center for Biorefinery, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Xiangshi Liu
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Xinyao Guan
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Chenxi Zhang
- National Energy R&D Center for Biorefinery, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Changsheng Su
- National Energy R&D Center for Biorefinery, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Peiyong Qin
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Di Cai
- National Energy R&D Center for Biorefinery, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
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3
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Wu J, Zhang X, Yan C, Li J, Zhou L, Yin X, He Y, Zhao Y, Liu M. A bioinspired strategy to construct dual-superlyophobic PPMB membrane for switchable oil/water separation. J Memb Sci 2023. [DOI: 10.1016/j.memsci.2022.121128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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4
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Ultra-efficient synthesis of bamboo-shape porphyrin framework for photocatalytic CO2 reduction and consecutive C-S/C-N bonds formation. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2022.101968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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5
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Yu H, Shi Y, Ding A, Liao J, Gui H, Chen Y. Polydopamine-Coated Natural Rubber Sponge for Highly Efficient Vapor Generation. Polymers (Basel) 2022; 14:polym14071486. [PMID: 35406358 PMCID: PMC9002962 DOI: 10.3390/polym14071486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 03/29/2022] [Accepted: 04/03/2022] [Indexed: 11/16/2022] Open
Abstract
The global water crisis is becoming more and more serious, and solar steam generation has recently been investigated for clean water production and wastewater treatment. However, the efficiency of solar vapor transfer is still low. It is a great challenge to find photothermal materials which simultaneously have high energy transfer efficiency, facile production, and are low cost. To address this, we propose a method which is simple, low cost and suitable for large-scale preparation to fabricate the photothermal materials based on using recycled natural rubber sponge (NRS) coated with polydopamine (PDA). X-ray photoelectron spectroscopy analysis confirmed that when the PDA coated the surface of the NRS, the hydrophilicity of the sponge was significantly improved. Scanning electron microscopy characterization showed that the PDA-coated natural rubber sponge (PNRS) maintained the porous 3D skeleton of the pristine sponge. As a result, PNRS exhibits excellent photothermal properties, a very high evaporation rate of 1.35 kg m−2 h−1, and an energy transfer efficiency of 84.6% can be achieved under a light intensity of 1 sun (1 kW m−2). It is worth noting that the vapor generation of PNRS is still at a high level with 1.06 and 1.09 kg m−2 h−1 in the corrosive liquids of 1 M H2SO4 and 0.5 M NaOH, respectively. The photothermal materials based on using recycled NRS have good application prospects in seawater desalination and the purification of wastewater, which also provides a new method for the recycling of waste NRS.
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Affiliation(s)
- Han Yu
- School of Materials Science and Engineering, Hainan University, Haikou 570228, China; (H.Y.); (Y.S.); (A.D.); (J.L.)
| | - Yuqi Shi
- School of Materials Science and Engineering, Hainan University, Haikou 570228, China; (H.Y.); (Y.S.); (A.D.); (J.L.)
| | - Aiwu Ding
- School of Materials Science and Engineering, Hainan University, Haikou 570228, China; (H.Y.); (Y.S.); (A.D.); (J.L.)
| | - Jianhe Liao
- School of Materials Science and Engineering, Hainan University, Haikou 570228, China; (H.Y.); (Y.S.); (A.D.); (J.L.)
| | - Hongxing Gui
- Rubber Research Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
- Correspondence: (H.G.); (Y.C.)
| | - Yongping Chen
- School of Materials Science and Engineering, Hainan University, Haikou 570228, China; (H.Y.); (Y.S.); (A.D.); (J.L.)
- Correspondence: (H.G.); (Y.C.)
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6
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Thermo-driven self-healable organic/inorganic nanohybrid polyurethane film with excellent mechanical properties. Polym J 2021. [DOI: 10.1038/s41428-021-00563-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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7
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Yang N, Tian Y, Zhang M, Peng X, Li F, Li J, Li Y, Fan B, Wang F, Song H. Photocatalyst-enzyme hybrid systems for light-driven biotransformation. Biotechnol Adv 2021; 54:107808. [PMID: 34324993 DOI: 10.1016/j.biotechadv.2021.107808] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 06/26/2021] [Accepted: 07/21/2021] [Indexed: 11/02/2022]
Abstract
Enzymes catalyse target reactions under mild conditions with high efficiency, as well as excellent regional-, stereo-, and enantiomeric selectivity. Photocatalysis utilises sustainable and environment-friendly light power to realise efficient chemical conversion. By combining the interdisciplinary advantages of photo- and enzymatic catalysis, the photocatalyst-enzyme hybrid systems have proceeded various light-driven biotransformation with high efficiency under environmentally benign conditions, thus, attracting unparalleled focus during the last decades. It has also been regarded as a promising pathway towards green chemistry utilising ubiquitous solar energy. This systematic review gives insight into this research field by classifying the existing photocatalyst-enzyme hybrid systems into three sections based on different hybridizing modes between photo- and enzymatic catalysis. Furthermore, existing challenges and proposed strategies are discussed within this context. The first system summarised is the cofactor-mediated hybrid system, in which natural/artificial cofactors act as reducing equivalents that connect photocatalysts with enzymes for light-driven enzymatic biotransformation. Second, the direct contact-based photocatalyst-enzyme hybrid systems are described, including two different kinds of electron exchange sites on the enzyme molecules. Third, some cases where photocatalysts and enzymes are integrated into a reaction cascade with specific intermediates will be discussed in the following chapter. Finally, we provide perspective concerning the future of this field.
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Affiliation(s)
- Nan Yang
- Frontier Science Centre for Synthetic Biology, Key Laboratory of Systems Bioengineering (MOE), Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), and School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, PR China
| | - Yao Tian
- Frontier Science Centre for Synthetic Biology, Key Laboratory of Systems Bioengineering (MOE), Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), and School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, PR China
| | - Mai Zhang
- Frontier Science Centre for Synthetic Biology, Key Laboratory of Systems Bioengineering (MOE), Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), and School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, PR China
| | - Xiting Peng
- Frontier Science Centre for Synthetic Biology, Key Laboratory of Systems Bioengineering (MOE), Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), and School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, PR China
| | - Feng Li
- Frontier Science Centre for Synthetic Biology, Key Laboratory of Systems Bioengineering (MOE), Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), and School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, PR China
| | - Jianxun Li
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100093, PR China
| | - Yi Li
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100093, PR China
| | - Bei Fan
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100093, PR China
| | - Fengzhong Wang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100093, PR China.
| | - Hao Song
- Frontier Science Centre for Synthetic Biology, Key Laboratory of Systems Bioengineering (MOE), Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), and School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, PR China.
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8
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Nakahara Y, Nakajima Y, Okada S, Miyazaki J, Yajima S. Synthesis of Silica Nanoparticles with Physical Encapsulation of Near-Infrared Fluorescent Dyes and Their Tannic Acid Coating. ACS OMEGA 2021; 6:17651-17659. [PMID: 34278150 PMCID: PMC8280675 DOI: 10.1021/acsomega.1c02204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 06/15/2021] [Indexed: 06/13/2023]
Abstract
This study reports a novel method for the synthesis of silica nanoparticles (NPs) encapsulating near-infrared (NIR) fluorescent dyes through physical adsorption. Although a NIR cationic fluorescent dye, oxazine 725 (OXA), has no chemical bonding moiety toward silica NPs such as the triethoxysilyl group, the dyes were successfully incorporated into silica NPs without denaturation under the mild reaction conditions. Next, tannic acid (TA) molecules were coated in the presence of Fe3+ on the particle surface for the functionalization of silica NPs encapsulating OXA (OXA@SiO2 NPs). The TA coating on the surface of OXA@SiO2 NPs was confirmed by transmission electron microscopy and X-ray photoelectron spectroscopy. The TA coating significantly contributed to the resistance improvement against photobleaching and leakage of the dyes in the NPs. Furthermore, the obtained TA-coated silica NPs encapsulating OXAs (OXA@SiO2@TA NPs) were used for the fluorescence imaging of African green monkey kidney (COS-7) cells, and it was shown that the fluorescence originated from OXA@SiO2@TA NPs was clearly observed in the COS-7 cells.
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9
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Lee HA, Park E, Lee H. Polydopamine and Its Derivative Surface Chemistry in Material Science: A Focused Review for Studies at KAIST. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1907505. [PMID: 32134525 DOI: 10.1002/adma.201907505] [Citation(s) in RCA: 130] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 12/22/2019] [Indexed: 05/21/2023]
Abstract
Polydopamine coating, the first material-independent surface chemistry, and its related methods significantly influence virtually all areas of material science and engineering. Functionalized surfaces of metal oxides, synthetic polymers, noble metals, and carbon materials by polydopamine and its related derivatives exhibit a variety of properties for cell culture, microfluidics, energy storage devices, superwettability, artificial photosynthesis, encapsulation, drug delivery, and numerous others. Unlike other articles, this review particularly focuses on the development of material science utilizing polydopamine and its derivatives coatings at the Korea Advanced Institute of Science and Technology for a decade. Herein, it is demonstrated how material-independent coating methods provide solutions for challenging problems existed in many interdisciplinary areas in bio-, energy-, and nanomaterial science by collaborations and independent research.
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Affiliation(s)
- Haesung A Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 291 University Rd., Daejeon, 34141, Republic of Korea
| | - Eunsook Park
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 291 University Rd., Daejeon, 34141, Republic of Korea
| | - Haeshin Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 291 University Rd., Daejeon, 34141, Republic of Korea
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10
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Li X, Guan C, Gao X, Zuo X, Yang W, Yan H, Shi M, Li H, Sain M. High Efficiency Solar Membranes Structurally Designed with 3D Core-2D Shell SiO 2@Amino-Carbon Hybrid Advanced Composite for Facile Steam Generation. ACS APPLIED MATERIALS & INTERFACES 2020; 12:35493-35501. [PMID: 32659071 DOI: 10.1021/acsami.0c10461] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Steam generation through efficient utilization of solar energy is a promising technology in addressing the challenge of global freshwater shortage and water pollution. One of the biggest hurdles for traditional photothermal membranes to function continuously in a high temperature, high salt, and corrosive environment has been attributed to their rapid decline of mechanical properties. In this work, a highly efficient solar-driven interfacial water evaporation system has been developed via a polydopamine/carbon/silicon (PCS) composite membrane supported by a floating insulation foam substrate. A 3.1 fold increase in the water vaporization rate was recorded compared with the pure water system. The 2D-carbon nanolayer on the surface was successfully prepared by carbonizing low-cost linear polyethylene with a glass fiber (GF) membrane as the substrate, and then the carbon membrane was modified with dopamine to control water transport on the carbon coating and within the glass fiber. The PCS membrane has a high efficiency for solar steam generation owing to high optical absorption and has excellent solar thermal conversion capability. The evaporation rate and solar thermal conversion efficiency of the PCS membrane under simulated sunlight irradiation with 1 sun (1 kW·m-2) are 1.39 kg·m-2·h-1 and 80.4% respectively, which are significantly higher compared to GF membrane, carbon/silicon (CS) membrane, and pure water without a photothermal membrane. The water evaporation system retained high efficiency after 20 cycles under simulated sunlight irradiation of 1 sun. This study provides critical insight on the design and fabrication of a highly efficient and durable evaporation system.
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Affiliation(s)
- Xibiao Li
- College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- State Key Laboratory of Organic-Inorganic Composites, Beijing 100029, China
| | - Changfeng Guan
- College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xiaodong Gao
- College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xiahua Zuo
- College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Weimin Yang
- College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- State Key Laboratory of Organic-Inorganic Composites, Beijing 100029, China
| | - Hua Yan
- College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Meinong Shi
- College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Haoyi Li
- College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- State Key Laboratory of Organic-Inorganic Composites, Beijing 100029, China
| | - Mohini Sain
- Department of Mechanical and Industrial Engineering, University of Toronto Canada, M2J 4A6, Canada
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11
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Wang D, Lee SH, Kim J, Park CB. "Waste to Wealth": Lignin as a Renewable Building Block for Energy Harvesting/Storage and Environmental Remediation. CHEMSUSCHEM 2020; 13:2807-2827. [PMID: 32180357 DOI: 10.1002/cssc.202000394] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Indexed: 05/13/2023]
Abstract
Lignin is the second most earth-abundant biopolymer having aromatic unit structures, but it has received less attention than other natural biomaterials. Recent advances in the development of lignin-based materials, such as mesoporous carbon, flexible thin films, and fiber matrix, have found their way into applications to photovoltaic devices, energy-storage systems, mechanical energy harvesters, and catalytic components. In this Review, we summarize and suggest another dimension of lignin valorization as a building block for the synthesis of functional materials in the fields of energy and environmental applications. We cover lignin-based materials in the photovoltaic and artificial photosynthesis for solar energy conversion applications. The most recent technological evolution in lignin-based triboelectric nanogenerators is summarized from its fundamental properties to practical implementations. Lignin-derived catalysts for solar-to-heat conversion and oxygen reduction are discussed. For energy-storage applications, we describe the utilization of lignin-based materials in lithium-ion rechargeable batteries and supercapacitors (e.g., electrodes, binders, and separators). We also summarize the use of lignin-based materials as heavy-metal adsorbents for environmental remediation. This Review paves the way to future potentials and opportunities of lignin as a renewable material for energy and environmental applications.
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Affiliation(s)
- Ding Wang
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 335 Science Road, Daejeon, 305-701, Korea
| | - Sahng Ha Lee
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 335 Science Road, Daejeon, 305-701, Korea
| | - Jinhyun Kim
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 335 Science Road, Daejeon, 305-701, Korea
| | - Chan Beum Park
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 335 Science Road, Daejeon, 305-701, Korea
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12
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Roy S, Jain V, Kashyap RK, Rao A, Pillai PP. Electrostatically Driven Multielectron Transfer for the Photocatalytic Regeneration of Nicotinamide Cofactor. ACS Catal 2020. [DOI: 10.1021/acscatal.0c01478] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Soumendu Roy
- Department of Chemistry and Centre for Energy Sciences, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha Road, Pashan, Pune 411 008, India
| | - Vanshika Jain
- Department of Chemistry and Centre for Energy Sciences, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha Road, Pashan, Pune 411 008, India
| | - Radha Krishna Kashyap
- Department of Chemistry and Centre for Energy Sciences, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha Road, Pashan, Pune 411 008, India
| | - Anish Rao
- Department of Chemistry and Centre for Energy Sciences, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha Road, Pashan, Pune 411 008, India
| | - Pramod P. Pillai
- Department of Chemistry and Centre for Energy Sciences, Indian Institute of Science Education and Research (IISER), Dr. Homi Bhabha Road, Pashan, Pune 411 008, India
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Xiong R, Luan J, Kang S, Ye C, Singamaneni S, Tsukruk VV. Biopolymeric photonic structures: design, fabrication, and emerging applications. Chem Soc Rev 2020; 49:983-1031. [PMID: 31960001 DOI: 10.1039/c8cs01007b] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Biological photonic structures can precisely control light propagation, scattering, and emission via hierarchical structures and diverse chemistry, enabling biophotonic applications for transparency, camouflaging, protection, mimicking and signaling. Corresponding natural polymers are promising building blocks for constructing synthetic multifunctional photonic structures owing to their renewability, biocompatibility, mechanical robustness, ambient processing conditions, and diverse surface chemistry. In this review, we provide a summary of the light phenomena in biophotonic structures found in nature, the selection of corresponding biopolymers for synthetic photonic structures, the fabrication strategies for flexible photonics, and corresponding emerging photonic-related applications. We introduce various photonic structures, including multi-layered, opal, and chiral structures, as well as photonic networks in contrast to traditionally considered light absorption and structural photonics. Next, we summarize the bottom-up and top-down fabrication approaches and physical properties of organized biopolymers and highlight the advantages of biopolymers as building blocks for realizing unique bioenabled photonic structures. Furthermore, we consider the integration of synthetic optically active nanocomponents into organized hierarchical biopolymer frameworks for added optical functionalities, such as enhanced iridescence and chiral photoluminescence. Finally, we present an outlook on current trends in biophotonic materials design and fabrication, including current issues, critical needs, as well as promising emerging photonic applications.
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Affiliation(s)
- Rui Xiong
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0245, USA.
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14
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Yang S, Wang S, Du X, Cheng X, Wang H, Du Z. Mechanically and thermo-driven self-healing polyurethane elastomeric composites using inorganic–organic hybrid material as crosslinker. Polym Chem 2020. [DOI: 10.1039/c9py01531k] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Self-healable, recyclable, and robust polyurethane elastomeric composites by thermally driven Diels–Alder chemistry using inorganic–organic hybrid material as crosslinker.
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Affiliation(s)
- Shiwen Yang
- College of Biomass Science and Engineering
- Sichuan University
- Chengdu 610065
- PR China
| | - Shuang Wang
- College of Biomass Science and Engineering
- Sichuan University
- Chengdu 610065
- PR China
| | - Xiaosheng Du
- College of Biomass Science and Engineering
- Sichuan University
- Chengdu 610065
- PR China
| | - Xu Cheng
- College of Biomass Science and Engineering
- Sichuan University
- Chengdu 610065
- PR China
- The Key Laboratory of Leather Chemistry and Engineering of Ministry of Education
| | - Haibo Wang
- College of Biomass Science and Engineering
- Sichuan University
- Chengdu 610065
- PR China
- The Key Laboratory of Leather Chemistry and Engineering of Ministry of Education
| | - Zongliang Du
- College of Biomass Science and Engineering
- Sichuan University
- Chengdu 610065
- PR China
- The Key Laboratory of Leather Chemistry and Engineering of Ministry of Education
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15
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Lu D, Zhou J, Hou S, Xiong Q, Chen Y, Pu K, Ren J, Duan H. Functional Macromolecule-Enabled Colloidal Synthesis: From Nanoparticle Engineering to Multifunctionality. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1902733. [PMID: 31463987 DOI: 10.1002/adma.201902733] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 07/01/2019] [Indexed: 06/10/2023]
Abstract
The synthesis of well-defined inorganic colloidal nanostructures using functional macromolecules is an enabling technology that offers the possibility of fine-tuning the physicochemical properties of nanomaterials and has contributed to a broad range of practical applications. The utilization of functional reactive polymers and their colloidal assemblies leads to a high level of control over structural parameters of inorganic nanoparticles that are not easily accessible by conventional methods based on small-molecule ligands. Recent advances in polymerization techniques for synthetic polymers and newly exploited functions of natural biomacromolecules have opened up new avenues to monodisperse and multifunctional nanostructures consisting of integrated components with distinct chemistries but complementary properties. Here, the evolution of colloidal synthesis of inorganic nanoparticles is revisited. Then, the new developments of colloidal synthesis enabled by functional macromolecules and practical applications associated with the resulting optical, catalytic, and structural properties of colloidal nanostructures are summarized. Finally, a perspective on new and promising pathways to novel colloidal nanostructures built upon the continuous development of polymer chemistry, colloidal science, and nanochemistry is provided.
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Affiliation(s)
- Derong Lu
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore
| | - Jiajing Zhou
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore
| | - Shuai Hou
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore
| | - Qirong Xiong
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore
| | - Yonghao Chen
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore
| | - Kanyi Pu
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore
| | - Jinghua Ren
- Cancer Center, Union Hospital, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Hongwei Duan
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore, 637457, Singapore
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16
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Zhang Y, Yin X, Yu B, Wang X, Guo Q, Yang J. Recyclable Polydopamine-Functionalized Sponge for High-Efficiency Clean Water Generation with Dual-Purpose Solar Evaporation and Contaminant Adsorption. ACS APPLIED MATERIALS & INTERFACES 2019; 11:32559-32568. [PMID: 31411027 DOI: 10.1021/acsami.9b10076] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Solar desalination of seawater is an attractive and environmentally friendly method to solve the long-standing water crisis. However, its efficiency is highly reliant on solar intensity. Additionally, increasing contamination in water makes it difficult to generate clean water through the solo desalination process. To address this, we propose a polydopamine (PDA)-functionalized hybrid material with dual-purpose solar evaporation and contaminant adsorption for highly efficient clean water production in all-weather conditions. The hybrid material is fabricated by polymerization of dopamine onto a commercial sponge in a facile, low-cost, and scalable manner. With excellent light absorption and chelation capabilities, the PDA film coated on sponge acts as both a photothermal material and adsorbent that allow us to achieve clean water production with solar desalination when sunshine and with contaminant adsorption when cloudy or at night. Meanwhile, the solar evaporation and contaminant adsorption of the PDA-sponge are synergized with one another, resulting in the PDA-sponge that is a desirable material with the capability of continuous clean water production in all-weather conditions. The PDA-sponge is also highly recyclable with a high retention rate of evaporation and adsorption efficiency even after 10 cycles. The promising PDA-based hybrid is believed to inspire new strategies for superior water treatment materials.
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Affiliation(s)
- Yue Zhang
- State Key Laboratory of Solid Lubrication , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou 730000 , China
- Department of Mechanical and Materials Engineering , Western University , London , Ontario N6A 5B9 , Canada
| | - Xiangyu Yin
- State Key Laboratory of Solid Lubrication , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou 730000 , China
- Department of Mechanical and Materials Engineering , Western University , London , Ontario N6A 5B9 , Canada
| | - Bo Yu
- State Key Laboratory of Solid Lubrication , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou 730000 , China
| | - Xiaolong Wang
- State Key Laboratory of Solid Lubrication , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou 730000 , China
| | - Qiuquan Guo
- Department of Mechanical and Materials Engineering , Western University , London , Ontario N6A 5B9 , Canada
| | - Jun Yang
- Department of Mechanical and Materials Engineering , Western University , London , Ontario N6A 5B9 , Canada
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17
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Ding D, Gao P, Ma Q, Wang D, Xia F. Biomolecule-Functionalized Solid-State Ion Nanochannels/Nanopores: Features and Techniques. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1804878. [PMID: 30756522 DOI: 10.1002/smll.201804878] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 12/18/2018] [Indexed: 05/12/2023]
Abstract
Solid-state ion nanochannels/nanopores, the biomimetic products of biological ion channels, are promising materials in real-world applications due to their robust mechanical and controllable chemical properties. Functionalizations of solid-state ion nanochannels/nanopores by biomolecules pave a wide way for the introduction of varied properties from biomolecules to solid-state ion nanochannels/nanopores, making them smart in response to analytes or external stimuli and regulating the transport of ions/molecules. In this review, two features for nanochannels/nanopores functionalized by biomolecules are abstracted, i.e., specificity and signal amplification. Both of the two features are demonstrated from three kinds of nanochannels/nanopores: nucleic acid-functionalized nanochannels/nanopores, protein-functionalized nanochannels/nanopores, and small biomolecule-functionalized nanochannels/nanopores, respectively. Meanwhile, the fundamental mechanisms of these combinations between biomolecules and nanochannels/nanopores are explored, providing reasonable constructs for applications in sensing, transport, and energy conversion. And then, the techniques of functionalizations and the basic principle about biomolecules onto the solid-state ion nanochannels/nanopores are summarized. Finally, some views about the future developments of the biomolecule-functionalized nanochannels/nanopores are proposed.
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Affiliation(s)
- Defang Ding
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences (CUG), 388 Lumo Road, Wuhan, 430074, P. R. China
| | - Pengcheng Gao
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences (CUG), 388 Lumo Road, Wuhan, 430074, P. R. China
| | - Qun Ma
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences (CUG), 388 Lumo Road, Wuhan, 430074, P. R. China
| | - Dagui Wang
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences (CUG), 388 Lumo Road, Wuhan, 430074, P. R. China
| | - Fan Xia
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences (CUG), 388 Lumo Road, Wuhan, 430074, P. R. China
- State Key Laboratory of Material Processing and Die & Mould Technology, School of Material Sciences and Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, P. R. China
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18
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Guo J, Suma T, Richardson JJ, Ejima H. Modular Assembly of Biomaterials Using Polyphenols as Building Blocks. ACS Biomater Sci Eng 2019; 5:5578-5596. [DOI: 10.1021/acsbiomaterials.8b01507] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Junling Guo
- Department of Biomass Chemistry and Engineering, Sichuan University, Chengdu 610065, China
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, Massachusetts 02115, United States
| | - Tomoya Suma
- Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology, 2-24-16, Nakacho, Koganei-shi, Tokyo 184-8588, Japan
| | - Joseph J. Richardson
- Department of Materials Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Hirotaka Ejima
- Department of Materials Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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19
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Rahim MA, Kristufek SL, Pan S, Richardson JJ, Caruso F. Phenolische Bausteine für die Assemblierung von Funktionsmaterialien. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201807804] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Md. Arifur Rahim
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australien
| | - Samantha L. Kristufek
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australien
| | - Shuaijun Pan
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australien
| | - Joseph J. Richardson
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australien
| | - Frank Caruso
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australien
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20
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Rahim MA, Kristufek SL, Pan S, Richardson JJ, Caruso F. Phenolic Building Blocks for the Assembly of Functional Materials. Angew Chem Int Ed Engl 2018; 58:1904-1927. [DOI: 10.1002/anie.201807804] [Citation(s) in RCA: 213] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Md. Arifur Rahim
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Samantha L. Kristufek
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Shuaijun Pan
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Joseph J. Richardson
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
| | - Frank Caruso
- ARC Centre of Excellence in Convergent Bio-Nano Science, and Technology, and the Department of Chemical Engineering The University of Melbourne Parkville Victoria 3010 Australia
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21
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Liu Y, Liu N, Chen Y, Zhang W, Qu R, Zhang Q, Feng L, Wei Y. A versatile CeO 2/Co 3O 4 coated mesh for food wastewater treatment: Simultaneous oil removal and UV catalysis of food additives. WATER RESEARCH 2018; 137:144-152. [PMID: 29547777 DOI: 10.1016/j.watres.2018.03.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Revised: 02/07/2018] [Accepted: 03/03/2018] [Indexed: 06/08/2023]
Abstract
Food waste water is one of the most urgent environmental problems for the close connection between food and our daily life. Herein, we use a simple hydrothermal method to prepare a highly efficient catalyst-CeO2/Co3O4 compound on the stainless steel mesh, aiming for food waste water treatment. Possessing the superhydrophilic property and catalytic ability under ultraviolet light, CeO2/Co3O4 coated mesh has successfully processed three representative contaminants in food wastewater, which are soybean oil (food oil), AR (food dye) and VA (food flavor) simultaneously with an one-step filtration. Besides, the mesh is stable in a wide pH range and performs well in reusability. Therefore, such a multifunctional material with simple preparation method, high processing efficiency and facile operation shows a promising prospect for practical production and application for food wastewater treatment.
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Affiliation(s)
- Ya'nan Liu
- Department of Chemistry, Tsinghua University, Beijing 100084, PR China
| | - Na Liu
- Institute of Materials for Energy and Environment, School of Materials Science and Engineering, Qingdao University, Qingdao 266071, PR China
| | - Yuning Chen
- Department of Chemistry, Tsinghua University, Beijing 100084, PR China
| | - Weifeng Zhang
- Department of Chemistry, Tsinghua University, Beijing 100084, PR China
| | - Ruixiang Qu
- Department of Chemistry, Tsinghua University, Beijing 100084, PR China
| | - Qingdong Zhang
- Department of Chemistry, Tsinghua University, Beijing 100084, PR China
| | - Lin Feng
- Department of Chemistry, Tsinghua University, Beijing 100084, PR China.
| | - Yen Wei
- Department of Chemistry, Tsinghua University, Beijing 100084, PR China
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22
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Ryu JH, Messersmith PB, Lee H. Polydopamine Surface Chemistry: A Decade of Discovery. ACS APPLIED MATERIALS & INTERFACES 2018; 10:7523-7540. [PMID: 29465221 PMCID: PMC6320233 DOI: 10.1021/acsami.7b19865] [Citation(s) in RCA: 822] [Impact Index Per Article: 137.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Polydopamine is one of the simplest and most versatile approaches to functionalizing material surfaces, having been inspired by the adhesive nature of catechols and amines in mussel adhesive proteins. Since its first report in 2007, a decade of studies on polydopamine molecular structure, deposition conditions, and physicochemical properties have ensued. During this time, potential uses of polydopamine coatings have expanded in many unforeseen directions, seemingly only limited by the creativity of researchers seeking simple solutions to manipulating surface chemistry. In this review, we describe the current state of the art in polydopamine coating methods, describe efforts underway to uncover and tailor the complex structure and chemical properties of polydopamine, and identify emerging trends and needs in polydopamine research, including the use of dopamine analogs, nitrogen-free polyphenolic precursors, and improvement of coating mechanical properties.
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Affiliation(s)
- Ji Hyun Ryu
- Department of Carbon Fusion Engineering, Wonkwang University, Iksan, Jeonbuk 54538, South Korea
| | - Phillip B. Messersmith
- Departments of Bioengineering and Materials Science and Engineering, University of California, Berkeley, 210 Hearst Mining Building, Berkeley, California 94720-1760, United States
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Haeshin Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 291 University Road, Daejeon 34141, South Korea
- Center for Nature-inspired Technology (CNiT), KAIST Institute of NanoCentury, 291 University Road, Daejeon 34141, South Korea
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23
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24
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Kumar S, Kumar A, Kim GH, Rhim WK, Hartman KL, Nam JM. Myoglobin and Polydopamine-Engineered Raman Nanoprobes for Detecting, Imaging, and Monitoring Reactive Oxygen Species in Biological Samples and Living Cells. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1701584. [PMID: 28902980 DOI: 10.1002/smll.201701584] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 07/17/2017] [Indexed: 05/27/2023]
Abstract
Highly reliable detection, imaging, and monitoring of reactive oxygen species (ROS) are critical for understanding and studying the biological roles and pathogenesis of ROS. This study describes the design and synthesis of myoglobin and polydopamine-engineered surface-enhanced Raman scattering (MP-SERS) nanoprobes with strong, tunable SERS signals that allow for specifically detecting and imaging ROS sensitively and quantitatively. The study shows that a polydopamine nanolayer can facilitate the modification of Raman-active myoglobins and satellite Au nanoparticles (s-AuNPs) to a plasmonic core AuNP (c-AuNP) in a controllable manner and the generation of plasmonically coupled hot spots between a c-AuNP and s-AuNPs that can induce strong SERS signals. The six-coordinated Fe(III)-OH2 of myoglobins in plasmonic hotspots is reacted with ROS (H2 O2 , •OH, and O2- ) to form Fe(IV)O. The characteristic Raman peaks of Fe(IV)O from the Fe-porphyrin is used to analyze and quantify ROS. This chemistry allows for these probes to detect ROS in solution and image ROS in cells in a highly designable, specific, and sensitive manner. This work shows that these MP-SERS probes allow for detecting and imaging ROS to differentiate cancerous cells from noncancerous cells. Importantly, for the first time, SERS-based monitoring of the autophagy process in living cells under starvation conditions is validated.
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Affiliation(s)
- Sumit Kumar
- Department of Chemistry, Seoul National University, Seoul, 08826, South Korea
| | - Amit Kumar
- Department of Chemistry, Seoul National University, Seoul, 08826, South Korea
| | - Gyeong-Hwan Kim
- Department of Chemistry, Seoul National University, Seoul, 08826, South Korea
| | - Won-Kyu Rhim
- Department of Chemistry, Seoul National University, Seoul, 08826, South Korea
| | - Kevin L Hartman
- Department of Chemistry, Seoul National University, Seoul, 08826, South Korea
| | - Jwa-Min Nam
- Department of Chemistry, Seoul National University, Seoul, 08826, South Korea
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25
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Kunfi A, Szabó V, Mastalir Á, Bucsi I, Mohai M, Németh P, Bertóti I, London G. Palladium on Polydopamine: Its True Potential in Catalytic Transfer Hydrogenations and Heck Coupling Reactions. ChemCatChem 2017. [DOI: 10.1002/cctc.201700609] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Attila Kunfi
- Department of Organic Chemistry; University of Szeged; Dóm tér 8 6720 Szeged Hungary
- Institute of Organic Chemistry; Research Centre for Natural Sciences; Hungarian Academy of Sciences; Magyar tudósok körútja 2. 1117 Budapest Hungary
| | - Vivien Szabó
- Department of Organic Chemistry; University of Szeged; Dóm tér 8 6720 Szeged Hungary
| | - Ágnes Mastalir
- Department of Organic Chemistry; University of Szeged; Dóm tér 8 6720 Szeged Hungary
| | - Imre Bucsi
- Department of Organic Chemistry; University of Szeged; Dóm tér 8 6720 Szeged Hungary
| | - Miklós Mohai
- Institute of Materials and Environmental Chemistry; Research Centre for Natural Sciences; Hungarian Academy of Sciences; Magyar tudósok körútja 2. 1117 Budapest Hungary
| | - Péter Németh
- Institute of Materials and Environmental Chemistry; Research Centre for Natural Sciences; Hungarian Academy of Sciences; Magyar tudósok körútja 2. 1117 Budapest Hungary
| | - Imre Bertóti
- Institute of Materials and Environmental Chemistry; Research Centre for Natural Sciences; Hungarian Academy of Sciences; Magyar tudósok körútja 2. 1117 Budapest Hungary
| | - Gábor London
- Institute of Organic Chemistry; Research Centre for Natural Sciences; Hungarian Academy of Sciences; Magyar tudósok körútja 2. 1117 Budapest Hungary
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26
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Zhang X, Nan X, Shi W, Sun Y, Su H, He Y, Liu X, Zhang Z, Ge D. Polydopamine-functionalized nanographene oxide: a versatile nanocarrier for chemotherapy and photothermal therapy. NANOTECHNOLOGY 2017; 28:295102. [PMID: 28656906 DOI: 10.1088/1361-6528/aa761b] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
For releasing both drug and heat to selected sites, a combination of chemotherapy and photothermal therapy in one system is a more effective way to destroy cancer cells than monotherapy. Graphene oxide (GO) with high drug-loading efficiency and near-infrared (NIR) absorbance has great potential in drug delivery and photothermal therapy, but it is difficult to load drugs with high solubility. Herein, we develop a versatile drug delivery nanoplatform based on GO for integrated chemotherapy and photothermal therapy by a facile method of simultaneous reduction and surface functionalization of GO with poly(dopamine) (PDA). Due to the excellent adhesion of PDA, both low and high solubility drugs can be encapsulated in the PDA-functionalized GO nanocomposite (rGO-PDA). The fabricated nanocomposite exhibits good biocompatibility, excellent photothermal performance, high drug loading capacity, an outstanding sustained release property, and efficient endocytosis. Moreover, NIR laser irradiation facilitates the release of loaded drugs from rGO-PDA. These features make the rGO-PDA nanocomposite achieve excellent in vivo synergistic antitumor therapeutic efficacy.
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Affiliation(s)
- Xinyuan Zhang
- Department of Biomaterials/Biomedical Engineering Research Centre, College of Materials, Xiamen University, Xiamen 361005, People's Republic of China
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27
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Cao Z, Chen Q, Chen H, Chen Z, Yao J, Zhao S, Zhang Y, Qi D. Preparation of polymeric/inorganic nanocomposite particles in miniemulsions: I. Particle formation mechanism in systems stabilized with sodium dodecyl sulfate. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2016.12.034] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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28
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Yang Y, Jin Q, Mao D, Qi J, Wei Y, Yu R, Li A, Li S, Zhao H, Ma Y, Wang L, Hu W, Wang D. Dually Ordered Porous TiO 2 -rGO Composites with Controllable Light Absorption Properties for Efficient Solar Energy Conversion. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:1604795. [PMID: 27874228 DOI: 10.1002/adma.201604795] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Revised: 10/02/2016] [Indexed: 06/06/2023]
Abstract
Quadruple-layered TiO2 films with controllable macropore size are prepared via a confinement self-assembly method. The inverse opal structure with ordered mesoporous (IOM) presents unique light reflection and scattering ability with different wavelengths. Cyan light (400-600 nm) is reflected and scattered by IOM-195, which is in accord with N719 absorption spectra. By manipulating the macropore size, different light responses are obtained.
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Affiliation(s)
- Yu Yang
- State Key Laboratory of Biochemical Engineering, CAS Center for Excellence in Nanoscience, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 100049, China
| | - Quan Jin
- State Key Laboratory of Biochemical Engineering, CAS Center for Excellence in Nanoscience, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, P. R. China
| | - Dan Mao
- State Key Laboratory of Biochemical Engineering, CAS Center for Excellence in Nanoscience, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, P. R. China
| | - Jian Qi
- State Key Laboratory of Biochemical Engineering, CAS Center for Excellence in Nanoscience, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, P. R. China
| | - Yanze Wei
- Department of Physical Chemistry, School of Metallurgical and Ecological Engineering, University of Science & Technology Beijing, No. 30, Xueyuan Road, Haidian District, Beijing, 100083, P. R. China
| | - Ranbo Yu
- Department of Physical Chemistry, School of Metallurgical and Ecological Engineering, University of Science & Technology Beijing, No. 30, Xueyuan Road, Haidian District, Beijing, 100083, P. R. China
| | - Anran Li
- School of Materials Science and Engineering, Nanyang Technological University, No. 50, Nayang Avenue, Singapore, 639798, Singapore
| | - Shuzhou Li
- School of Materials Science and Engineering, Nanyang Technological University, No. 50, Nayang Avenue, Singapore, 639798, Singapore
| | - Huijun Zhao
- Centre for Clean Environment and Energy, Gold Coast Campus, Griffith University, Queensland, 4222, Australia
| | - Yanwen Ma
- School of Materials Science & Engineering, Nanjing University of Posts and Telecommunications, No. 9, Wenyuan Road, Nanjing, 210046, P. R. China
| | - Lianhui Wang
- School of Materials Science & Engineering, Nanjing University of Posts and Telecommunications, No. 9, Wenyuan Road, Nanjing, 210046, P. R. China
| | - Wenping Hu
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Science, Tianjin University & Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, 92 Weijin Road, Nankai District, Tianjin, 300072, P. R. China
| | - Dan Wang
- State Key Laboratory of Biochemical Engineering, CAS Center for Excellence in Nanoscience, Institute of Process Engineering, Chinese Academy of Sciences, 1 North 2nd Street, Zhongguancun, Haidian District, Beijing, 100190, P. R. China
- Centre for Clean Environment and Energy, Gold Coast Campus, Griffith University, Queensland, 4222, Australia
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29
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Fang L, Wang Y, Liu M, Gong M, Xu A, Deng Z. Dry Sintering Meets Wet Silver-Ion “Soldering”: Charge-Transfer Plasmon Engineering of Solution-Assembled Gold Nanodimers From Visible to Near-Infrared I and II Regions. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201608271] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Lingling Fang
- CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei Anhui 230026 China
| | - Yueliang Wang
- CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei Anhui 230026 China
| | - Miao Liu
- CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei Anhui 230026 China
| | - Ming Gong
- Engineering and Materials Science Experiment Center; University of Science and Technology of China; Hefei Anhui 230027 China
| | - An Xu
- Key Laboratory of Ion Beam Bioengineering; Hefei Institutes of Physical Science; Chinese Academy of Sciences; Hefei Anhui 230031 China
| | - Zhaoxiang Deng
- CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei Anhui 230026 China
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30
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Fang L, Wang Y, Liu M, Gong M, Xu A, Deng Z. Dry Sintering Meets Wet Silver-Ion “Soldering”: Charge-Transfer Plasmon Engineering of Solution-Assembled Gold Nanodimers From Visible to Near-Infrared I and II Regions. Angew Chem Int Ed Engl 2016; 55:14296-14300. [DOI: 10.1002/anie.201608271] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Indexed: 01/16/2023]
Affiliation(s)
- Lingling Fang
- CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei Anhui 230026 China
| | - Yueliang Wang
- CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei Anhui 230026 China
| | - Miao Liu
- CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei Anhui 230026 China
| | - Ming Gong
- Engineering and Materials Science Experiment Center; University of Science and Technology of China; Hefei Anhui 230027 China
| | - An Xu
- Key Laboratory of Ion Beam Bioengineering; Hefei Institutes of Physical Science; Chinese Academy of Sciences; Hefei Anhui 230031 China
| | - Zhaoxiang Deng
- CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei Anhui 230026 China
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31
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Gao P, Hu L, Liu N, Yang Z, Lou X, Zhai T, Li H, Xia F. Functional "Janus" Annulus in Confined Channels. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:460-5. [PMID: 26765675 DOI: 10.1002/adma.201502344] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2015] [Revised: 08/30/2015] [Indexed: 05/12/2023]
Abstract
Scattered Au 3D nanoparticles form distinct functional regions with an uncovered internal surface in confined channels, named the "Janus" annulus. Electrochemical impedance spectroscopy responses to the variations in DNA self-assembly and hybridization in the channels decorated by the "Janus" annulus are presented. Single nucleotide mutations are further detected in a linear DNA chain, including terminal base polymorphisms.
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Affiliation(s)
- Pengcheng Gao
- Key Laboratory for Large-Format Battery Materials and System, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, P. R. China
| | - Lintong Hu
- State Key Laboratory of Material Processing and Die & Mould Technology, School of Material Sciences and Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, P. R. China
| | - Nannan Liu
- Key Laboratory for Large-Format Battery Materials and System, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, P. R. China
| | - Zekun Yang
- Key Laboratory for Large-Format Battery Materials and System, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, P. R. China
| | - Xiaoding Lou
- Key Laboratory for Large-Format Battery Materials and System, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, P. R. China
| | - Tianyou Zhai
- State Key Laboratory of Material Processing and Die & Mould Technology, School of Material Sciences and Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, P. R. China
| | - Huiqiao Li
- State Key Laboratory of Material Processing and Die & Mould Technology, School of Material Sciences and Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, P. R. China
| | - Fan Xia
- Key Laboratory for Large-Format Battery Materials and System, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), Wuhan, 430074, P. R. China
- National Engineering Research Center for Nanomedicine Institute of Material Medical, College of Life Science & Technology, Huazhong University of Science and Technology (HUST), Wuhan, 430074, P. R. China
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32
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Wei Q, Shi R, Lu D, Lei Z. In situ formation of gold nanoparticles on magnetic halloysite nanotubes via polydopamine chemistry for highly effective and recyclable catalysis. RSC Adv 2016. [DOI: 10.1039/c6ra02789j] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
A simple and green approach to fabricate magnetic halloysite nanotubes supported Au nanoparticles composite from bio-inspired polydopamine chemistry was demonstrated for highly effective and recyclable catalysis.
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Affiliation(s)
- Qiangbing Wei
- Key Laboratory of Eco-Environmental-Related Polymer Materials
- Ministry of Education
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Ruirong Shi
- Key Laboratory of Eco-Environmental-Related Polymer Materials
- Ministry of Education
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Dedai Lu
- Key Laboratory of Eco-Environmental-Related Polymer Materials
- Ministry of Education
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Ziqiang Lei
- Key Laboratory of Eco-Environmental-Related Polymer Materials
- Ministry of Education
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
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33
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Zhang Z, Huang Y, Liu K, Guo L, Yuan Q, Dong B. Multichannel-improved charge-carrier dynamics in well-designed hetero-nanostructural plasmonic photocatalysts toward highly efficient solar-to-fuels conversion. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2015; 27:5906-14. [PMID: 26308559 DOI: 10.1002/adma.201502203] [Citation(s) in RCA: 103] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Revised: 06/17/2015] [Indexed: 05/22/2023]
Abstract
The charge-carrier dynamics process in well-designed hetero-nanostructural plasmonic photocatalysts is greatly improved through a multichannel sensitization effect, which therefore results in a significant enhancement of the efficiencies of solar-to-fuels conversion.
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Affiliation(s)
- Zhenyi Zhang
- Key Laboratory of New Energy and Rare Earth Resource Utilization of State Ethnic Affairs Commission, School of Physics and Materials Engineering, Dalian Nationalities University, 18 Liaohe West Road, Dalian, 116600, P. R. China
| | - Yingzhou Huang
- Department of Applied Physics, Chongqing University No. 174 Shazhengjie, Shapingba, Chongqing, 400044, P. R. China
| | - Kuichao Liu
- Key Laboratory of New Energy and Rare Earth Resource Utilization of State Ethnic Affairs Commission, School of Physics and Materials Engineering, Dalian Nationalities University, 18 Liaohe West Road, Dalian, 116600, P. R. China
| | - Lijiao Guo
- Key Laboratory of New Energy and Rare Earth Resource Utilization of State Ethnic Affairs Commission, School of Physics and Materials Engineering, Dalian Nationalities University, 18 Liaohe West Road, Dalian, 116600, P. R. China
| | - Qing Yuan
- Key Laboratory of New Energy and Rare Earth Resource Utilization of State Ethnic Affairs Commission, School of Physics and Materials Engineering, Dalian Nationalities University, 18 Liaohe West Road, Dalian, 116600, P. R. China
| | - Bin Dong
- Key Laboratory of New Energy and Rare Earth Resource Utilization of State Ethnic Affairs Commission, School of Physics and Materials Engineering, Dalian Nationalities University, 18 Liaohe West Road, Dalian, 116600, P. R. China
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34
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Zhou J, Wang P, Wang C, Goh YT, Fang Z, Messersmith PB, Duan H. Versatile Core-Shell Nanoparticle@Metal-Organic Framework Nanohybrids: Exploiting Mussel-Inspired Polydopamine for Tailored Structural Integration. ACS NANO 2015; 9:6951-60. [PMID: 26061627 PMCID: PMC5660865 DOI: 10.1021/acsnano.5b01138] [Citation(s) in RCA: 152] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
We report a versatile strategy based on the use of multifunctional mussel-inspired polydopamine for constructing well-defined single-nanoparticle@metal-organic framework (MOF) core-shell nanohybrids. The capability of polydopamine to form a robust conformal coating on colloidal substrates of any composition and to direct the heterogeneous nucleation and growth of MOFs makes it possible for customized structural integration of a broad range of inorganic/organic nanoparticles and functional MOFs. Furthermore, the unique redox activity of polydopamine adds additional possibilities to tailor the functionalities of the nanohybrids by sandwiching plasmonic/catalytic metal nanostructures between the core and shell via localized reduction. The core-shell nanohybrids, with the molecular sieving effect of the MOF shell complementing the intrinsic properties of nanoparticle cores, represent a unique class of nanomaterials of considerable current interest for catalysis, sensing, and nanomedicine.
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Affiliation(s)
- Jiajing Zhou
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457
| | - Peng Wang
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457
- Nanyang Environment and Water Research Institute (NEWRI), Nanyang Technological University, 1 Cleantech Loop, Singapore 637141
| | - Chenxu Wang
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457
| | - Yi Ting Goh
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457
| | - Zheng Fang
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457
| | - Phillip B. Messersmith
- Bioengineering and Materials Science and Engineering Departments, University of California, Berkeley, California 94720-1760, United States
| | - Hongwei Duan
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 70 Nanyang Drive, Singapore 637457
- Address correspondence to:
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35
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Lee M, Kim JU, Lee KJ, Ahn S, Shin YB, Shin J, Park CB. Aluminum Nanoarrays for Plasmon-Enhanced Light Harvesting. ACS NANO 2015; 9:6206-13. [PMID: 26046384 DOI: 10.1021/acsnano.5b01541] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The practical limits of coinage-metal-based plasmonic materials demand sustainable, abundant alternatives with a wide plasmonic range of the solar energy spectrum. Aluminum (Al) is an emerging alternative, but its instability in aqueous environments critically limits its applicability to various light-harvesting systems. Here, we report a design strategy to achieve a robust platform for plasmon-enhanced light harvesting using Al nanostructures. The incorporation of mussel-inspired polydopamine nanolayers in the Al nanoarrays allowed for the reliable use of Al plasmonic resonances in a highly corrosive photocatalytic redox solution and provided nanoscale arrangement of organic photosensitizers on Al surfaces. The Al-photosensitizer core-shell assemblies exhibited plasmon-enhanced light absorption, which resulted in a 300% efficiency increase in photo-to-chemical conversion. Our strategy enables stable and advanced use of aluminum for plasmonic light harvesting.
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Affiliation(s)
- Minah Lee
- †Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, 291 Daehak-ro, Daejeon 305-338, Republic of Korea
| | - Jong Uk Kim
- †Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, 291 Daehak-ro, Daejeon 305-338, Republic of Korea
| | - Ki Joong Lee
- ‡Biomedical Translational Research Center, Korea Research Institute of Bioscience and Biotechnology, 125 Gwahak-ro, Daejeon 305-806, Republic of Korea
| | | | - Yong-Beom Shin
- ‡Biomedical Translational Research Center, Korea Research Institute of Bioscience and Biotechnology, 125 Gwahak-ro, Daejeon 305-806, Republic of Korea
| | - Jonghwa Shin
- †Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, 291 Daehak-ro, Daejeon 305-338, Republic of Korea
| | - Chan Beum Park
- †Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, 291 Daehak-ro, Daejeon 305-338, Republic of Korea
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36
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Maciá-Agulló JA, Corma A, Garcia H. Photobiocatalysis: The Power of Combining Photocatalysis and Enzymes. Chemistry 2015; 21:10940-59. [DOI: 10.1002/chem.201406437] [Citation(s) in RCA: 102] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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37
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Roger T, Vezzoli S, Bolduc E, Valente J, Heitz JJF, Jeffers J, Soci C, Leach J, Couteau C, Zheludev NI, Faccio D. Coherent perfect absorption in deeply subwavelength films in the single-photon regime. Nat Commun 2015; 6:7031. [PMID: 25991584 PMCID: PMC4455071 DOI: 10.1038/ncomms8031] [Citation(s) in RCA: 138] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Accepted: 03/25/2015] [Indexed: 11/10/2022] Open
Abstract
The technologies of heating, photovoltaics, water photocatalysis and artificial photosynthesis depend on the absorption of light and novel approaches such as coherent absorption from a standing wave promise total dissipation of energy. Extending the control of absorption down to very low light levels and eventually to the single-photon regime is of great interest and yet remains largely unexplored. Here we demonstrate the coherent absorption of single photons in a deeply subwavelength 50% absorber. We show that while the absorption of photons from a travelling wave is probabilistic, standing wave absorption can be observed deterministically, with nearly unitary probability of coupling a photon into a mode of the material, for example, a localized plasmon when this is a metamaterial excited at the plasmon resonance. These results bring a better understanding of the coherent absorption process, which is of central importance for light harvesting, detection, sensing and photonic data processing applications.
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Affiliation(s)
- Thomas Roger
- Institute for Photonics and Quantum Sciences and SUPA, Heriot-Watt University, Edinburgh EH14 4AS, UK
| | - Stefano Vezzoli
- Centre for Disruptive Photonic Technologies, Nanyang Technological University, Singapore 639798, Singapore
| | - Eliot Bolduc
- Institute for Photonics and Quantum Sciences and SUPA, Heriot-Watt University, Edinburgh EH14 4AS, UK
| | - Joao Valente
- Optoelectronics Research Centre &Centre for Photonic Metamaterials, University of Southampton, Southampton SO17 1BJ, UK
| | - Julius J F Heitz
- Institute for Photonics and Quantum Sciences and SUPA, Heriot-Watt University, Edinburgh EH14 4AS, UK
| | - John Jeffers
- Department of Physics, University of Strathclyde, Glasgow G1 1XQ, UK
| | - Cesare Soci
- Centre for Disruptive Photonic Technologies, Nanyang Technological University, Singapore 639798, Singapore
| | - Jonathan Leach
- Institute for Photonics and Quantum Sciences and SUPA, Heriot-Watt University, Edinburgh EH14 4AS, UK
| | - Christophe Couteau
- Centre for Disruptive Photonic Technologies, Nanyang Technological University, Singapore 639798, Singapore.,CINTRA CNRS-NTU-Thales, UMI 3288, Singapore, Singapore.,Laboratory for Nanotechnology, Instrumentation and Optics, ICD CNRS UMR 6281, University of Technology of Troyes, Troyes, France
| | - Nikolay I Zheludev
- Centre for Disruptive Photonic Technologies, Nanyang Technological University, Singapore 639798, Singapore.,Optoelectronics Research Centre &Centre for Photonic Metamaterials, University of Southampton, Southampton SO17 1BJ, UK
| | - Daniele Faccio
- Institute for Photonics and Quantum Sciences and SUPA, Heriot-Watt University, Edinburgh EH14 4AS, UK
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38
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Tian Y, Shen S, Feng J, Jiang X, Yang W. Mussel-inspired gold hollow superparticles for photothermal therapy. Adv Healthc Mater 2015; 4:1009-14. [PMID: 25676332 DOI: 10.1002/adhm.201400787] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Revised: 01/23/2015] [Indexed: 11/12/2022]
Abstract
Gold hollow superparticles are prepared taking advantage of the dopamine chemistry. The plasmon coupling of the gold nanoparticles makes the superparticles an effective photothermal conversion agent in the photothermal therapy of cancer. Moreover, the mussel-inspired assembly approach could be extremely useful for the transfer of nanomaterial science to realistic technologies.
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Affiliation(s)
- Ye Tian
- State Key Laboratory of Molecular Engineering of Polymers; Department of Macromolecular Science; Fudan University; Shanghai 200433 P.R. China
| | - Shun Shen
- Key Laboratory of Smart Drug Delivery; Ministry of Education & PLA; School of Pharmacy; Fudan University; Shanghai 201203 P.R. China
| | - Jiachun Feng
- State Key Laboratory of Molecular Engineering of Polymers; Department of Macromolecular Science; Fudan University; Shanghai 200433 P.R. China
| | - Xingguo Jiang
- Key Laboratory of Smart Drug Delivery; Ministry of Education & PLA; School of Pharmacy; Fudan University; Shanghai 201203 P.R. China
| | - Wuli Yang
- State Key Laboratory of Molecular Engineering of Polymers; Department of Macromolecular Science; Fudan University; Shanghai 200433 P.R. China
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39
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Wu TF, Hong JD. Dopamine-melanin nanofilms for biomimetic structural coloration. Biomacromolecules 2015; 16:660-6. [PMID: 25587771 DOI: 10.1021/bm501773c] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
This article describes the formation of dopamine-melanin thin films (50-200 nm thick) at an air/dopamine solution interface under static conditions. Beneath these films, spherical melanin granules formed in bulk liquid phase. The thickness of dopamine-melanin films at the interface relied mainly on the concentration of dopamine solution and the reaction time. A plausible mechanism underlining dopamine-melanin thin film formation was proposed based on the hydrophobicity of dopamine-melanin aggregates and the mass transport of the aggregates to the air/solution interface as a result of convective flow. The thickness of the interfacial films increased linearly with the dopamine concentration and the reaction time. The dopamine-melanin thin film and granules (formed in bulk liquid phase) with a double-layered structure were transferred onto a solid substrate to mimic the (keratin layer)/(melanin granules) structure present in bird plumage, thereby preparing full dopamine-melanin thin-film reflectors. The reflected color of the thin-film reflectors depended on the film thickness, which could be adjusted according to the dopamine concentration. The reflectance of the resulted reflectors exhibited a maximal reflectance value of 8-11%, comparable to that of bird plumage (∼11%). This study provides a useful, simple, and low-cost approach to the fabrication of biomimetic thin-film reflectors using full dopamine-melanin materials.
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Affiliation(s)
- Tong-Fei Wu
- Department of Chemistry, Research Institute of Natural Sciences, Incheon National University , 119 Academy-ro, Yeonsu-gu, Incheon 406-772, Republic of Korea
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40
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Ryu GM, Lee M, Choi DS, Park CB. A hematite-based photoelectrochemical platform for visible light-induced biosensing. J Mater Chem B 2015; 3:4483-4486. [DOI: 10.1039/c5tb00478k] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The first hematite-based PEC biosensor platform is developed and applied for the detection of NADH under visible-light irradiation.
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Affiliation(s)
- Gyeong Min Ryu
- Department of Materials Science and Engineering
- Korea Advanced Institute of Science and Technology (KAIST)
- Yuseong-gu
- Republic of Korea
| | - Minah Lee
- Department of Materials Science and Engineering
- Korea Advanced Institute of Science and Technology (KAIST)
- Yuseong-gu
- Republic of Korea
| | - Da Som Choi
- Department of Materials Science and Engineering
- Korea Advanced Institute of Science and Technology (KAIST)
- Yuseong-gu
- Republic of Korea
| | - Chan Beum Park
- Department of Materials Science and Engineering
- Korea Advanced Institute of Science and Technology (KAIST)
- Yuseong-gu
- Republic of Korea
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41
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Hou J, Shi Q, Ye W, Fan Q, Shi H, Wong SC, Xu X, Yin J. Construction of 3D micropatterned surfaces with wormlike and superhydrophilic PEG brushes to detect dysfunctional cells. ACS APPLIED MATERIALS & INTERFACES 2014; 6:20868-20879. [PMID: 25375822 DOI: 10.1021/am506983q] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Detection of dysfunctional and apoptotic cells plays an important role in clinical diagnosis and therapy. To develop a portable and user-friendly platform for dysfunctional and aging cell detection, we present a facile method to construct 3D patterns on the surface of styrene-b-(ethylene-co-butylene)-b-styrene elastomer (SEBS) with poly(ethylene glycol) brushes. Normal red blood cells (RBCs) and lysed RBCs (dysfunctional cells) are used as model cells. The strategy is based on the fact that poly(ethylene glycol) brushes tend to interact with phosphatidylserine, which is in the inner leaflet of normal cell membranes but becomes exposed in abnormal or apoptotic cell membranes. We demonstrate that varied patterned surfaces can be obtained by selectively patterning atom transfer radical polymerization (ATRP) initiators on the SEBS surface via an aqueous-based method and growing PEG brushes through surface-initiated atom transfer radical polymerization. The relatively high initiator density and polymerization temperature facilitate formation of PEG brushes in high density, which gives brushes worm-like morphology and superhydrophilic property; the tendency of dysfunctional cells adhered on the patterned surfaces is completely different from well-defined arrays of normal cells on the patterned surfaces, providing a facile method to detect dysfunctional cells effectively. The PEG-patterned surfaces are also applicable to detect apoptotic HeLa cells. The simplicity and easy handling of the described technique shows the potential application in microdiagnostic devices.
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Affiliation(s)
- Jianwen Hou
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun 130022, P. R. China
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42
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Lee SH, Ryu GM, Nam DH, Kim JH, Park CB. Silicon nanowire photocathodes for light-driven electroenzymatic synthesis. CHEMSUSCHEM 2014; 7:3007-3011. [PMID: 25204888 DOI: 10.1002/cssc.201402469] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2014] [Indexed: 06/03/2023]
Abstract
The photoelectroenzymatic synthesis of chemical compounds employing platinum nanoparticle-decorated silicon nanowires (Pt-SiNWs) is presented. The Pt-SiNWs proved to be an efficient material for photoelectrochemical cofactor regeneration because the silicon nanowires absorbs a wide range of the solar spectrum while the platinum nanoparticle serve as an excellent catalyst for electron and proton transfer. By integrating the platform with redox enzymatic reaction, visible-light-driven electroenzymatic synthesis of L-glutamate was achieved. Compared to electrochemical and photochemical methods, this approach is free from side reactions caused by sacrificial electron donors and has the advantage of applying low potential to realize energy-efficient and sustainable synthesis of chemicals by a photoelectroenzymatic system.
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Affiliation(s)
- Sahng Ha Lee
- Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), 335 Science Road, Yuseong-gu, Daejeon 305-701 (South Korea)
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