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Geng H, Lupton EJ, Ma Y, Sun R, Grigsby CL, Brachi G, Li X, Zhou K, Stuckey DJ, Stevens MM. Hybrid Polypyrrole and Polydopamine Nanosheets for Precise Raman/Photoacoustic Imaging and Photothermal Therapy. Adv Healthc Mater 2023; 12:e2301148. [PMID: 37169351 PMCID: PMC11468501 DOI: 10.1002/adhm.202301148] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 05/08/2023] [Indexed: 05/13/2023]
Abstract
The development of near-infrared light responsive conductive polymers provides a useful theranostic platform for malignant tumors by maximizing spatial resolution with deep tissue penetration for diagnosis and photothermal therapy. Herein, the self-assembly of ultrathin 2D polypyrrole nanosheets utilizing dopamine as a capping agent and a monolayer of octadecylamine as a template is demonstrated. The 2D polypyrrole-polydopamine nanostructure has tunable size distribution which shows strong absorption in the first and second near-infrared windows, enabling photoacoustic imaging and photothermal therapy. The hybrid double-layer is demonstrated to increase Raman intensity for 3D Raman imaging (up to two orders of magnitude enhancement and spatial resolution up to 1 µm). The acidic environment drives reversible doping of polypyrrole, which can be detected by Raman spectroscopy. The combined properties of the nanosheets can substantially enhance performance in dual-mode Raman and photoacoustic guided photothermal therapy, as shown by the 69% light to heat conversion efficiency and higher cytotoxicity against cancer spheroids. These pH-responsive features highlight the potential of 2D conductive polymers for applications in accurate, highly efficient theranostics.
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Affiliation(s)
- Hongya Geng
- Department of MaterialsDepartment of BioengineeringInstitute of Biomedical EngineeringImperial College LondonLondonSW7 2AZUK
- Department of Medical Biochemistry and BiophysicsKarolinska InstitutetStockholmStockholm 171 11Sweden
- Tsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhen518055China
| | - Emily J. Lupton
- UCL Centre for Advanced Biomedical ImagingDivision of MedicineUniversity College LondonLondonWC1E 6DDUK
| | - Yun Ma
- Department of MaterialsDepartment of BioengineeringInstitute of Biomedical EngineeringImperial College LondonLondonSW7 2AZUK
| | - Rujie Sun
- Department of MaterialsDepartment of BioengineeringInstitute of Biomedical EngineeringImperial College LondonLondonSW7 2AZUK
| | - Christopher L. Grigsby
- Department of Medical Biochemistry and BiophysicsKarolinska InstitutetStockholmStockholm 171 11Sweden
| | - Giulia Brachi
- Department of MaterialsDepartment of BioengineeringInstitute of Biomedical EngineeringImperial College LondonLondonSW7 2AZUK
| | - Xiaorui Li
- Tsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhen518055China
| | - Kun Zhou
- Department of MaterialsDepartment of BioengineeringInstitute of Biomedical EngineeringImperial College LondonLondonSW7 2AZUK
| | - Daniel J. Stuckey
- UCL Centre for Advanced Biomedical ImagingDivision of MedicineUniversity College LondonLondonWC1E 6DDUK
| | - Molly M. Stevens
- Department of MaterialsDepartment of BioengineeringInstitute of Biomedical EngineeringImperial College LondonLondonSW7 2AZUK
- Department of Medical Biochemistry and BiophysicsKarolinska InstitutetStockholmStockholm 171 11Sweden
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2
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Chondath SK, Menamparambath MM. Interface-assisted synthesis: a gateway to effective nanostructure tuning of conducting polymers. NANOSCALE ADVANCES 2021; 3:918-941. [PMID: 36133281 PMCID: PMC9419666 DOI: 10.1039/d0na00940g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 01/08/2021] [Indexed: 06/15/2023]
Abstract
The interface-assisted polymerization technique can be viewed as a powerful emerging tool for the synthesis of conducting polymers (CPs) on a large scale. Contrary to other bulk or single-phase polymerization techniques, interface-assisted synthesis strategies offer effective nanostructure control in a confined two-dimensional (2-D) space. This review focuses on the types of interfaces, mechanism at the interface, advantages and future perspectives of the interfacial polymerization in comparison to conventional polymerization techniques. Hence, the primary focus is on briefing the different types of the chemical methods of polymerization, followed by uniqueness in the reaction dynamics of interface polymerization. The classification of interfaces into four types (liquid/solid, gas/liquid, liquid/liquid, and gas/solid) is based on the versatility and underlying mechanistic pathway of the polymerization of each type. The role of interface in tuning the nanostructure of CPs and the performance evaluation of pristine CPs based on the electrical conductivity are also discussed. Finally, the future outlook of this emerging field is discussed and proposed in detail through some multifunctional applications of synthesized conducting polymers.
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Affiliation(s)
- Subin Kaladi Chondath
- Department of Chemistry, National Institute of Technology Calicut Calicut 673601 Kerala India
| | - Mini Mol Menamparambath
- Department of Chemistry, National Institute of Technology Calicut Calicut 673601 Kerala India
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Klimkevicius V, Janulevicius M, Babiceva A, Drabavicius A, Katelnikovas A. Effect of Cationic Brush-Type Copolymers on the Colloidal Stability of GdPO 4 Particles with Different Morphologies in Biological Aqueous Media. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:7533-7544. [PMID: 32493012 PMCID: PMC7467769 DOI: 10.1021/acs.langmuir.0c01130] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 06/03/2020] [Indexed: 06/11/2023]
Abstract
In this study, we present the synthesis of cationic brush-type polyelectrolytes and their use in the stabilization of GdPO4 particles in aqueous media. Polymers of various compositions were synthesized via the RAFT polymerization route. SEC equipped with triple detection (RI, DP, RALS, and LALS) was used to determine the molecular parameters (Mn, Mw, Mw/Mn). The exact composition of synthesized polymers was determined using NMR spectroscopy. Cationic brush-type polymers were used to improve the stability of aqueous GdPO4 particle dispersions. First, the IEPs of GdPO4 particles with different morphologies (nanorods, hexagonal nanoprisms, and submicrospheres) were determined by measuring the zeta potential of bare particle dispersions at various pH values. Afterward, cationic brush-type polyelectrolytes with different compositions were used for the surface modification of GdPO4 particles (negatively charged in alkaline media under a pH value of ∼10.6). The concentration and composition effects of used polymers on the change in particle surface potential and stability (DLS measurements) in dispersions were investigated and presented in this work. The most remarkable result of this study is redispersible GdPO4 nanoparticle colloids with increased biocompatibility and stability as well as new insights into possible cationic brush-type polyelectrolyte applicability in both scientific and commercial fields.
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Affiliation(s)
- Vaidas Klimkevicius
- Institute
of Chemistry, Vilnius University, Naugarduko str. 24, LT-03225 Vilnius, Lithuania
| | - Matas Janulevicius
- Institute
of Chemistry, Vilnius University, Naugarduko str. 24, LT-03225 Vilnius, Lithuania
| | - Aleksandra Babiceva
- Institute
of Chemistry, Vilnius University, Naugarduko str. 24, LT-03225 Vilnius, Lithuania
| | - Audrius Drabavicius
- Centre
of Physical Science and Technology, Sauletekis av. 3, LT-10257 Vilnius, Lithuania
| | - Arturas Katelnikovas
- Institute
of Chemistry, Vilnius University, Naugarduko str. 24, LT-03225 Vilnius, Lithuania
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4
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Carabineiro SAC. Supported Gold Nanoparticles as Catalysts for the Oxidation of Alcohols and Alkanes. Front Chem 2019; 7:702. [PMID: 31750289 PMCID: PMC6848162 DOI: 10.3389/fchem.2019.00702] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 10/08/2019] [Indexed: 11/13/2022] Open
Abstract
Supporting gold nanoparticles have shown to be extremely active for many industrially important reactions, including oxidations. Two representative examples are the oxidation of alcohols and alkanes, that are substrates of industrial interest, but whose oxidation is still challenging. This review deals with these reactions, giving an insight of the first studies performed by gold based catalysts in these reactions and the most recent developments in the field.
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Affiliation(s)
- Sónia A C Carabineiro
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
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5
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In-situ preparation and properties of gold nanoparticles embedded polypyrrole composite. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.06.069] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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6
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Yu X, Diao Q, Zhang X, Lee YI, Liu HG. In situ generated Pb nanoclusters on basic lead carbonate ultrathin nanoplates as an effective heterogeneous catalyst. CrystEngComm 2017. [DOI: 10.1039/c7ce00472a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Zhang F, Duan F, Ding Z, Chen M. Synthesis of Visible-Light-Driven g-C3N4/PPy/Ag Ternary Photocatalyst with Improved Photocatalytic Performance. CHINESE J CHEM 2016. [DOI: 10.1002/cjoc.201600589] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fengli Zhang
- School of Chemical and Material Engineering; Jiangnan University; Wuxi Jiangsu 214122 China
| | - Fang Duan
- School of Chemical and Material Engineering; Jiangnan University; Wuxi Jiangsu 214122 China
- The Key Laboratory of Food Colloids and Biotechnology, Ministry of Education; Jiangnan University; Wuxi Jiangsu 214122 China
| | - Zhigang Ding
- School of Chemical and Material Engineering; Jiangnan University; Wuxi Jiangsu 214122 China
| | - Mingqing Chen
- School of Chemical and Material Engineering; Jiangnan University; Wuxi Jiangsu 214122 China
- The Key Laboratory of Food Colloids and Biotechnology, Ministry of Education; Jiangnan University; Wuxi Jiangsu 214122 China
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Maruthamuthu S, Chandrasekaran J, Manoharan D, Karthick SN, Kim HJ, Saravanakumar B. CuBr 2-induced charge screening on photoactive nanocolloidal polypyrrole:poly(styrene sulfonate) composite multilayer thin-film counter electrodes for high-efficiency dye-sensitized solar cells. POLYM INT 2016. [DOI: 10.1002/pi.5098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- S Maruthamuthu
- Research and Development Centre; Bharathiar University; Coimbatore -641 046 Tamil Nadu India
- Faculty of Physics, Dr Mahalingam College of Engineering and Technology; Pollachi -642 003 Tamil Nadu India
| | - J Chandrasekaran
- Department of Physics, Sri Ramakrishna Mission Vidyalaya College of Arts and Science; Coimbatore -641 020 Tamil Nadu India
| | - D Manoharan
- Department of Physics, Sri Ramakrishna Mission Vidyalaya College of Arts and Science; Coimbatore -641 020 Tamil Nadu India
| | - SN Karthick
- School of Electrical Engineering; Pusan National University; Busan 609735 Republic of Korea
| | - Hee-Je Kim
- School of Electrical Engineering; Pusan National University; Busan 609735 Republic of Korea
| | - B Saravanakumar
- Faculty of Physics, Dr Mahalingam College of Engineering and Technology; Pollachi -642 003 Tamil Nadu India
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9
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Zang D, Huang H, Qin R, Wang X, Fang X, Zheng N. A facile one-pot synthesis of supercubes of Pt nanocubes. Sci China Chem 2016. [DOI: 10.1007/s11426-015-5545-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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10
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Cong HP, Qiu JH, Yu SH. Thermoresponsive poly(N-isopropylacrylamide)/graphene/Au nanocomposite hydrogel for water treatment by a laser-assisted approach. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2015; 11:1165-1170. [PMID: 25111389 DOI: 10.1002/smll.201401651] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2014] [Revised: 07/10/2014] [Indexed: 06/03/2023]
Abstract
The thermoresponsive poly(N-isopropylacrylamide)/graphene/Au multicomponent hydrogel is prepared by the simultaneous in-situ formation of Au nanoparticles and the reduction of graphene oxide, assisted by NIR laser irradiation of a prefabricated PNIPAM/GO hydrogel with auric acid precursor, showing great potential for water treatment owing to the excellent photothermal effect.
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Affiliation(s)
- Huai-Ping Cong
- School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, 230039, PR China; Division of Nanomaterials & Chemistry, Hefei National Laboratory for Physical Sciences at Microscale, Department of Chemistry, University of Science and Technology of China, Hefei, 230026, PR China
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11
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Chen S, Wu W, Zhao G, Jin T, Zhao T. Fabrication and properties of superparamagnetic UV-curable nanocomposites based on covalently linked waterborne polyurethane/functionalized hollow Ni0.3Zn0.5Fe2O4 microspheres. RSC Adv 2015. [DOI: 10.1039/c5ra01708d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A superparamagnetic and well-dispersed nanocomposite has been successfully synthesized via an in situ polymerization method using hollow Ni0.3Zn0.5Fe2O4 nanoparticles (h-NZFO) as a filler and waterborne polyurethane (WPU) as a matrix.
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Affiliation(s)
- Suli Chen
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Institute of Biochemical Engineering and Environmental Technology
- Lanzhou University
| | - Wenling Wu
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Institute of Biochemical Engineering and Environmental Technology
- Lanzhou University
| | - Guanghui Zhao
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Institute of Biochemical Engineering and Environmental Technology
- Lanzhou University
| | - Tao Jin
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Institute of Biochemical Engineering and Environmental Technology
- Lanzhou University
| | - Tianqi Zhao
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Institute of Biochemical Engineering and Environmental Technology
- Lanzhou University
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12
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Hu W, Chen H, Li CM. One-step synthesis of monodisperse gold dendrite@polypyrrole core-shell nanoparticles and their enhanced catalytic durability. Colloid Polym Sci 2014. [DOI: 10.1007/s00396-014-3440-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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13
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Yin Q, Han X, Ponsinet V, Liu H. Controlled assembly of plasmonic nanoparticles using neutral-charged diblock copolymers. J Colloid Interface Sci 2014; 431:97-104. [DOI: 10.1016/j.jcis.2014.05.047] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Revised: 05/18/2014] [Accepted: 05/22/2014] [Indexed: 10/25/2022]
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14
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Wang T, LaMontagne D, Lynch J, Zhuang J, Cao YC. Colloidal superparticles from nanoparticle assembly. Chem Soc Rev 2013; 42:2804-23. [DOI: 10.1039/c2cs35318k] [Citation(s) in RCA: 204] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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15
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Yang C, Sui H, Li X, Han J, Luo X, Zhang H, Sun H, Sun H, Zhou Y, Yang B. Gold nanoparticle superstructures with enhanced photothermal effect. CrystEngComm 2013. [DOI: 10.1039/c3ce26975b] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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16
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Chang M, Reichmanis E. An approach to core–shell nanostructured materials with high colloidal and chemical stability: synthesis, characterization and mechanistic evaluation. Colloid Polym Sci 2012. [DOI: 10.1007/s00396-012-2731-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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17
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Vilar-Vidal N, Rivas J, López-Quintela MA. Size Dependent Catalytic Activity of Reusable Subnanometer Copper(0) Clusters. ACS Catal 2012. [DOI: 10.1021/cs300355n] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Noelia Vilar-Vidal
- Laboratory of Magnetism and
Nanotechnology, Technological Research Institute, University of Santiago de Compostela, Santiago de Compostela E-15782,
Spain
- INL, International Iberian Nanotechnology Laboratory, Braga, Portugal
| | - José Rivas
- Laboratory of Magnetism and
Nanotechnology, Technological Research Institute, University of Santiago de Compostela, Santiago de Compostela E-15782,
Spain
- INL, International Iberian Nanotechnology Laboratory, Braga, Portugal
| | - M. Arturo López-Quintela
- Laboratory of Magnetism and
Nanotechnology, Technological Research Institute, University of Santiago de Compostela, Santiago de Compostela E-15782,
Spain
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18
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Chen Z, Li J, Zhang X, Wu Z, Zhang H, Sun H, Yang B. Construction of nanoparticle superstructures on the basis of host-guest interaction to achieve performance integration and modulation. Phys Chem Chem Phys 2012; 14:6119-25. [PMID: 22441168 DOI: 10.1039/c2cp40377c] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Creation of nanoparticle (NP) architectures via a self-assembly strategy is the current means to integrate and/or modulate the functionalities of NPs. In this paper, we demonstrate the capability for constructing NP spherical superstructures through the specific interaction between host and guest molecules, for instance the model system of α-cyclodextrin (α-CD) and oleic acid (OA), which are decorated on two different NPs beforehand. Subsequently, the OA-decorated hydrophobic NPs are dispersed in hexane, whereas the α-CD-decorated NPs are dispersed in water. The blending of these two immiscible solutions produces NP binary superstructures because of the multiple linkages between the α-CD- and OA-decorated NPs. Control experiments indicate that the self-assembly of NPs occurs either at the hexane/water interface to form hybrid films or in the aqueous phase to generate spherical architectures, which strongly depends on the amount and the size of α-CD-decorated NPs. The high ratio and small size of the α-CD-decorated NPs facilitate the formation of spherical architectures. Competitive experiments with the addition of host α-CD and guest sodium oleate clearly confirm that the main driving force for the NP co-assembly is the specific interaction between α-CD and OA. In addition, the flexible decoration of α-CD and OA on the NPs makes the current strategy generally applicable for a variety of NPs, such as the superstructures of Au/Fe(3)O(4), Pt/Fe(3)O(4), and Au/NaYF(4):Yb,Tm, which is expected to promote the further application of NPs in environmental and biological sciences.
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Affiliation(s)
- Zhaolai Chen
- State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun 130012, PR China
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19
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Sun L, Shi Y, Li B, Chu L, He Z, Liu J. Synthesis and characterization of polypyrrole/Au nanocomposites by microemulsion polymerization. Colloids Surf A Physicochem Eng Asp 2012. [DOI: 10.1016/j.colsurfa.2012.01.008] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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20
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One-step synthesis of 3D dendritic gold@polypyrrole nanocomposites via a simple self-assembly method and their electrocatalysis for H2O2. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2011.11.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Han J, Zhang X, Zhou Y, Ning Y, Wu J, Liang S, Sun H, Zhang H, Yang B. Fabrication of CdTe nanoparticles-based superparticles for an improved detection of Cu2+and Ag+. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c1jm14215a] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Synthesis and assembly of catalytically active platinum-doped polymer nanocomposites at the liquid/liquid interface. Colloids Surf A Physicochem Eng Asp 2011. [DOI: 10.1016/j.colsurfa.2011.07.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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23
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Yao T, Cui T, Wu J, Chen Q, Lu S, Sun K. Preparation of hierarchical porous polypyrrole nanoclusters and their application for removal of Cr(vi) ions in aqueous solution. Polym Chem 2011. [DOI: 10.1039/c1py00311a] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Zhang X, Han J, Yao T, Wu J, Zhang H, Zhang H, Zhang X, Yang B. Binary superparticles from preformed Fe3O4 and Au nanoparticles. CrystEngComm 2011. [DOI: 10.1039/c1ce05664f] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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25
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Luo X, Liu X, Chen B, Deng J, Yang W. Optically active composite nanoparticles with chemical bonds between core and shell. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24376] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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26
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Han J, Liu Y, Wang L, Guo R. A versatile surfactant-mediated synthetic route to gold/polyaniline derivative core/shell nanocomposites. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24177] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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