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Grigoryeva NA, Mistonov AA, Grigoriev SV. Small-Angle Neutron Diffraction for Studying Ferromagnetic Inverse Opal-Like Structures. CRYSTALLOGR REP+ 2022. [DOI: 10.1134/s1063774522010060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Gimenez AV, Kho KW, Keyes TE. Nano-substructured plasmonic pore arrays: a robust, low cost route to reproducible hierarchical structures extended across macroscopic dimensions. NANOSCALE ADVANCES 2020; 2:4740-4756. [PMID: 36132883 PMCID: PMC9417107 DOI: 10.1039/d0na00527d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 08/11/2020] [Indexed: 05/17/2023]
Abstract
Plasmonic nanostructures are important across diverse applications from sensing to renewable energy. Periodic porous array structures are particularly attractive because such topography offers a means to encapsulate or capture solution phase species and combines both propagating and localised plasmonic modes offering versatile addressability. However, in analytical spectroscopic applications, periodic pore arrays have typically reported weaker plasmonic signal enhancement compared to particulate structures. This may be addressed by introducing additional nano-structuring into the array to promote plasmonic coupling that promotes electric field-enhancement, whilst retaining pore structure. Introducing nanoparticle structures into the pores is a useful means to promote such coupling. However, current approaches rely on either expensive top-down methods or on bottom-up methods that yield random particle placement and distribution. This report describes a low cost, top-down technique for preparation of nano-sub-structured plasmonic pore arrays in a highly reproducible manner that can be applied to build arrays extending over macroscopic areas of mm2 to cm2. The method exploits oxygen plasma etching, under controlled conditions, of the cavity encapsulated templating polystyrene (PS) spheres used to create the periodic array. Subsequent metal deposition leads to reproducible nano-structuring within the wells of the pore array, coined in-cavity nanoparticles (icNPs). This approach was demonstrated across periodic arrays with pore/sphere diameters ranging from 500 nm to 3 μm and reliably improved the plasmonic properties of the substrate across all array dimensions compared to analogous periodic arrays without the nano-structuring. The enhancement factors achieved for metal enhanced emission and surface enhanced Raman spectroscopy depended on the substrate dimensions, with the best performance achieved for nanostructured 2 μm diameter pore arrays, where a more than 104 improvement over Surface Enhanced Raman Spectroscopy (SERS) and 200-fold improvement over Metal Enhanced Fluorescence (MEF) were observed for these substrates compared with analogous unmodified pore arrays. The experiments were supported by Finite-Difference Time-Domain (FDTD) calculations used to simulate the electric field distribution as a function of pore nano-structuring.
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Affiliation(s)
- Aurélien V Gimenez
- School of Chemical Sciences & National Centre for Sensor Research, Dublin City University Dublin 9 Ireland
| | - Kiang W Kho
- School of Chemical Sciences & National Centre for Sensor Research, Dublin City University Dublin 9 Ireland
| | - Tia E Keyes
- School of Chemical Sciences & National Centre for Sensor Research, Dublin City University Dublin 9 Ireland
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Sniekers J, Verguts K, Brooks NR, Schaltin S, Phan TH, Trung Huynh TM, Van Meervelt L, De Feyter S, Seo JW, Fransaer J, Binnemans K. Liquid Nickel Salts: Synthesis, Crystal Structure Determination, and Electrochemical Synthesis of Nickel Nanoparticles. Chemistry 2015; 22:1010-20. [DOI: 10.1002/chem.201504123] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Jeroen Sniekers
- Department of Chemistry; KU Leuven; Celestijnenlaan 200 F - P.O. Box 2404 3001 Heverlee Belgium
| | - Ken Verguts
- Department of Chemistry; KU Leuven; Celestijnenlaan 200 F - P.O. Box 2404 3001 Heverlee Belgium
| | - Neil R. Brooks
- Department of Chemistry; KU Leuven; Celestijnenlaan 200 F - P.O. Box 2404 3001 Heverlee Belgium
| | - Stijn Schaltin
- Department of Materials Engineering; KU Leuven; Kasteelpark Arenberg 44 - P.O. Box 2450 3001 Heverlee Belgium
| | - Thanh Hai Phan
- Department of Chemistry; KU Leuven; Celestijnenlaan 200 F - P.O. Box 2404 3001 Heverlee Belgium
| | - Thi Mien Trung Huynh
- Department of Chemistry; KU Leuven; Celestijnenlaan 200 F - P.O. Box 2404 3001 Heverlee Belgium
| | - Luc Van Meervelt
- Department of Chemistry; KU Leuven; Celestijnenlaan 200 F - P.O. Box 2404 3001 Heverlee Belgium
| | - Steven De Feyter
- Department of Chemistry; KU Leuven; Celestijnenlaan 200 F - P.O. Box 2404 3001 Heverlee Belgium
| | - Jin Won Seo
- Department of Materials Engineering; KU Leuven; Kasteelpark Arenberg 44 - P.O. Box 2450 3001 Heverlee Belgium
| | - Jan Fransaer
- Department of Materials Engineering; KU Leuven; Kasteelpark Arenberg 44 - P.O. Box 2450 3001 Heverlee Belgium
| | - Koen Binnemans
- Department of Chemistry; KU Leuven; Celestijnenlaan 200 F - P.O. Box 2404 3001 Heverlee Belgium
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Petrii OA. Electrosynthesis of nanostructures and nanomaterials. RUSSIAN CHEMICAL REVIEWS 2015. [DOI: 10.1070/rcr4438] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Influence of macroporous gold support and its functionalization on lactate oxidase-based biosensors response. Talanta 2012; 94:328-34. [DOI: 10.1016/j.talanta.2012.03.051] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2011] [Revised: 03/06/2012] [Accepted: 03/20/2012] [Indexed: 11/23/2022]
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Boland S, Leech D. A glucose/oxygen enzymatic fuel cell based on redox polymer and enzyme immobilisation at highly-ordered macroporous gold electrodes. Analyst 2012; 137:113-7. [DOI: 10.1039/c1an15537g] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Jones MR, Osberg KD, Macfarlane RJ, Langille MR, Mirkin CA. Templated Techniques for the Synthesis and Assembly of Plasmonic Nanostructures. Chem Rev 2011; 111:3736-827. [DOI: 10.1021/cr1004452] [Citation(s) in RCA: 996] [Impact Index Per Article: 76.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Matthew R. Jones
- Department of Materials Science and Engineering, ‡Department of Chemistry, and §International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Kyle D. Osberg
- Department of Materials Science and Engineering, ‡Department of Chemistry, and §International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Robert J. Macfarlane
- Department of Materials Science and Engineering, ‡Department of Chemistry, and §International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Mark R. Langille
- Department of Materials Science and Engineering, ‡Department of Chemistry, and §International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Chad A. Mirkin
- Department of Materials Science and Engineering, ‡Department of Chemistry, and §International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
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Santos L, Martin P, Ghilane J, Lacaze PC, Randriamahazaka H, Abrantes LM, Lacroix JC. Electrosynthesis of well-organized nanoporous poly(3,4-ethylenedioxythiophene) by nanosphere lithography. Electrochem commun 2010. [DOI: 10.1016/j.elecom.2010.04.008] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Polystyrene sphere monolayer assisted electrochemical deposition of ZnO nanorods with controlable surface density. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2009.11.055] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Electrodeposition and Morphology Analysis of Nickel Nanoparticles from Sulphate Bath. E-JOURNAL OF SURFACE SCIENCE AND NANOTECHNOLOGY 2010. [DOI: 10.1380/ejssnt.2010.227] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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12
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Templated electrosynthesis of nanomaterials and porous structures. J Colloid Interface Sci 2008; 323:203-12. [DOI: 10.1016/j.jcis.2008.04.054] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2008] [Revised: 04/21/2008] [Accepted: 04/22/2008] [Indexed: 11/23/2022]
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13
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Wang N, Cao X, Guo L, Yang S, Wu Z. Facile synthesis of PbS truncated octahedron crystals with high symmetry and their large-scale assembly into regular patterns by a simple solution route. ACS NANO 2008; 2:184-190. [PMID: 19206617 DOI: 10.1021/nn7000855] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Highly regular patterns with amazingly well-defined uniform truncated octahedrons of PbS nanocrystals as building blocks were prepared via a simple one-pot solution method. Each truncated octahedron has a composition of six {100} squares and eight {111} hexagons, and the overall structure shares 24 identical edges in a mecon way. Hexapod PbS, six-arm star-shaped dendrites, octahedron and truncated cubes were also fabricated. Structural and optical properties as well as morphological evolutions were studied by transmission electron microscopy, scanning electron microscopy, X-ray diffraction, and a confocal Raman spectroscopy. A mechanism for the formation of the PbS nanocrystals as well as their inner structure was tentatively proposed based on the characterization results.
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Affiliation(s)
- Ning Wang
- School of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing, 100083, China
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Au R, Puddephatt R. Highly Ordered Macroporous Gold Film Formed by CVD Using Monodisperse Polystyrene Spheres as Templates. ACTA ACUST UNITED AC 2007. [DOI: 10.1002/cvde.200604227] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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15
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Yan Q, Liu F, Wang L, Lee JY, Zhao XS. Drilling nanoholes in colloidal spheres by selective etching. ACTA ACUST UNITED AC 2006. [DOI: 10.1039/b604463h] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Ben-Ali S, Cook DA, Bartlett PN, Kuhn A. Bioelectrocatalysis with modified highly ordered macroporous electrodes. J Electroanal Chem (Lausanne) 2005. [DOI: 10.1016/j.jelechem.2004.11.018] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Galisteo JF, García-Santamaría F, Golmayo D, Juárez BH, López C, Palacios E. Self-assembly approach to optical metamaterials. ACTA ACUST UNITED AC 2005. [DOI: 10.1088/1464-4258/7/2/033] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Srivastava AK, Madhavi S, White TJ, Ramanujan RV. Template assisted assembly of cobalt nanobowl arrays. ACTA ACUST UNITED AC 2005. [DOI: 10.1039/b506799e] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Juárez BH, López C, Alonso C. Formation of Zinc Inverted Opals on Indium Tin Oxide and Silicon Substrates by Electrochemical Deposition. J Phys Chem B 2004. [DOI: 10.1021/jp047475n] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Beatriz H. Juárez
- Instituto de Ciencia de Materiales de Madrid C/ Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain
| | - Cefe López
- Instituto de Ciencia de Materiales de Madrid C/ Sor Juana Inés de la Cruz 3, 28049 Madrid, Spain
| | - Concepción Alonso
- Departamento de Química Física Aplicada, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain
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Li F, He J, Zhou WL, Wiley JB. Synthesis of Porous Wires from Directed Assemblies of Nanospheres. J Am Chem Soc 2003; 125:16166-7. [PMID: 14692739 DOI: 10.1021/ja038452+] [Citation(s) in RCA: 96] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A method is reported for the fabrication of wires with extended pore structures. Nanospheres are initially infiltrated into the one-dimensional channels of alumina or polymer porous membranes. Metal is then electrochemically deposited within the channels. Removal of the membrane and nanospheres results in porous wires. The production of 1-mum diameter wires with 300- or 500-nm diameter pores and 300-nm diameter wires with 140-nm pores illustrates the utility of this approach. Contacts between the spheres and the channel wall result in openings on the surface of the wires, and contacts between the spheres themselves produce openings between adjacent pores. Some short-range ordering of the spheres within the channels, as reflected in the wire pore structure, is evident. Characterization of the porous wires by electron microscopy is presented, and the potential applications of materials is discussed.
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Affiliation(s)
- Feng Li
- Department of Chemistry and the Advanced Materials Research Institute, University of New Orleans, New Orleans, Louisiana 70148-2820, USA
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Ben-Ali S, Cook DA, Evans SA, Thienpont A, Bartlett PN, Kuhn A. Electrocatalysis with monolayer modified highly organized macroporous electrodes. Electrochem commun 2003. [DOI: 10.1016/s1388-2481(03)00175-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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22
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Yin B, Ma H, Wang S, Chen S. Electrochemical Synthesis of Silver Nanoparticles under Protection of Poly(N-vinylpyrrolidone). J Phys Chem B 2003. [DOI: 10.1021/jp0349031] [Citation(s) in RCA: 417] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Braun P, Wiltzius P. Macroporous materials—electrochemically grown photonic crystals. Curr Opin Colloid Interface Sci 2002. [DOI: 10.1016/s1359-0294(02)00009-2] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Reetz MT, Winter M, Breinbauer R, Thurn-Albrecht T, Vogel W. Size-selective electrochemical preparation of surfactant-stabilized Pd-, Ni- and Pt/Pd colloids. Chemistry 2001; 7:1084-94. [PMID: 11303867 DOI: 10.1002/1521-3765(20010302)7:5<1084::aid-chem1084>3.0.co;2-j] [Citation(s) in RCA: 110] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A detailed study concerning the size-selective electrochemical preparation of R4N+Br- -stabilized palladium colloids is presented. Such colloids are readily accessible using a simple electrolysis cell in which the sacrificial anode is a commercially available Pd sheet, the surfactant serving as the electrolyte and stabilizer. It is shown that such parameters as solvent polarity, current density, charge flow, distance between electrodes and temperature can be used to control the size of the Pd nanoparticles in the range 1.2-5 nm. Characterization of the Pd colloids has been performed using transmission electron microscopy (TEM), small angle X-ray scattering (SAXS) and X-ray powder diffractometry (XRD) evaluated by Debye-function-analysis (DFA). Possible mechanisms of particle growth are discussed. Experiments directed towards the size-selective electrochemical fabrication of (n-C6H13)4N+Br- -stabilized nickel colloids are likewise described. Finally, a new strategy for preparing bimetallic colloids (e.g., Pt/Pd nanoparticles) electrochemically is presented, based on the use of a preformed colloid (e.g., (n-C8H17)4N+Br- -stabilized Pt particles) and a sacrificial anode (e.g., Pd sheet).
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Affiliation(s)
- M T Reetz
- Max-Planck-Institut für Kohlenforschung, Mülheim/Ruhr, Germany.
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