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Huo D, Kim MJ, Lyu Z, Shi Y, Wiley BJ, Xia Y. One-Dimensional Metal Nanostructures: From Colloidal Syntheses to Applications. Chem Rev 2019; 119:8972-9073. [DOI: 10.1021/acs.chemrev.8b00745] [Citation(s) in RCA: 180] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Da Huo
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30332, United States
| | - Myung Jun Kim
- Department of Chemistry, Duke University, Durham, North Carolina 27708, United States
| | - Zhiheng Lyu
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Yifeng Shi
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Benjamin J. Wiley
- Department of Chemistry, Duke University, Durham, North Carolina 27708, United States
| | - Younan Xia
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30332, United States
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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Nikolaev KG, Ermolenko YE, Offenhäusser A, Ermakov SS, Mourzina YG. Multisensor Systems by Electrochemical Nanowire Assembly for the Analysis of Aqueous Solutions. Front Chem 2018; 6:256. [PMID: 30009159 PMCID: PMC6034576 DOI: 10.3389/fchem.2018.00256] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 06/08/2018] [Indexed: 02/04/2023] Open
Abstract
The development of electrochemical multisensor systems is driven by the need for fast, miniature, inexpensive, analytical devices, and advanced interdisciplinary based on both chemometric and (nano)material approaches. A multicomponent analysis of complex mixtures in environmental and technological monitoring, biological samples, and cell culture requires chip-based multisensor systems with high-stability sensors. In this paper, we describe the development, characterization, and applications of chip-based nanoelectrochemical sensor arrays prepared by the directed electrochemical nanowire assembly (DENA) of noble metals and metal alloys to analyze aqueous solutions. A synergic action of the electrode transducer function and electrocatalytic activity of the nanostructured surface toward analytes is achieved in the assembled metal nanowire (NW) sensors. Various sensor nanomaterials (Pd, Ni, Au, and their multicomponent compositions) can be electrochemically assembled on a single chip without employing multiple cycles of photolithography process to realize multi-analyte sensing applications as well as spatial resolution of sensor analysis by this single-chip multisensor system. For multi-analyte electrochemical sensing, individual amperometric signals of two or more nanowires can be acquired, making use of the specific electrocatalytic surface properties of the individual nanowire sensors of the array toward analytes. To demonstrate the application of a new electrochemical multisensor platform, Pd-Au, Pd-Ni, Pd, and Au NW electrode arrays on a single chip were employed for the non-enzymatic analysis of hydrogen peroxide, glucose, and ethanol. The analytes are determined at low absolute values of the detection potentials with linear concentration ranges of 1.0 × 10−6 − 1.0 × 10−3 M (H2O2), 1.5 × 10−7 − 2.0 × 10−3 M (glucose), and 0.7 × 10−3 − 3.0 × 10−2 M (ethanol), detection limits of 2 × 10−7 M (H2O2), 4 × 10−8 M (glucose), and 5.2 × 10−4 M (ethanol), and sensitivities of 18 μA M−1 (H2O2), 178 μA M−1 (glucose), and 28 μA M−1 (ethanol), respectively. The sensors demonstrate a high level of stability due to the non-enzymatic detection mode. Based on the DENA-assembled nanowire electrodes of a compositional diversity, we propose a novel single-chip electrochemical multisensor platform, which is promising for acquiring complex analytical signals for advanced data processing with chemometric techniques aimed at the development of electronic tongue-type multisensor systems for flexible multi-analyte monitoring and healthcare applications.
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Affiliation(s)
- Konstantin G Nikolaev
- Institute of Complex Systems ICS-8, Forschungszentrum Jülich GmbH, Jülich, Germany.,JARA-FIT, Jülich, Germany.,Institute of Chemistry, St. Petersburg State University, St. Petersburg, Russia
| | - Yury E Ermolenko
- Institute of Chemistry, St. Petersburg State University, St. Petersburg, Russia
| | - Andreas Offenhäusser
- Institute of Complex Systems ICS-8, Forschungszentrum Jülich GmbH, Jülich, Germany.,JARA-FIT, Jülich, Germany
| | - Sergey S Ermakov
- Institute of Chemistry, St. Petersburg State University, St. Petersburg, Russia
| | - Yulia G Mourzina
- Institute of Complex Systems ICS-8, Forschungszentrum Jülich GmbH, Jülich, Germany.,JARA-FIT, Jülich, Germany
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Qin Y, Pan W, Yu D, Lu Y, Wu W, Zhou J. Stepwise evolution of Au micro/nanocrystals from an octahedron into a truncated ditetragonal prism. Chem Commun (Camb) 2018; 54:3411-3414. [DOI: 10.1039/c8cc00973b] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Stepwise evolution of Au crystals from a micro-level octahedron to a nano-level truncated ditetragonal prism was achieved by a one pot synthesis method.
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Affiliation(s)
- Yazhou Qin
- State Key Laboratory of Industrial Control Technology
- Research Center for Analytical Instrumentation
- College of Control Science and Engineering
- Zhejiang University
- Hangzhou 310027
| | - Wufan Pan
- Department of Chemistry
- Zhejiang University
- Hangzhou
- China
| | - Dongdong Yu
- Hospital of Zhejiang University
- Zhejiang University
- Hangzhou
- China
| | - Yuxiang Lu
- Department of Chemistry
- Zhejiang University
- Hangzhou
- China
| | - Wanghua Wu
- State Key Laboratory of Industrial Control Technology
- Research Center for Analytical Instrumentation
- College of Control Science and Engineering
- Zhejiang University
- Hangzhou 310027
| | - Jianguang Zhou
- State Key Laboratory of Industrial Control Technology
- Research Center for Analytical Instrumentation
- College of Control Science and Engineering
- Zhejiang University
- Hangzhou 310027
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Muratova IS, Mikhelson KN, Ermolenko Y, Offenhäusser A, Mourzina Y. On “resistance overpotential” caused by a potential drop along the ultrathin high aspect ratio gold nanowire electrodes in cyclic voltammetry. J Solid State Electrochem 2016. [DOI: 10.1007/s10008-016-3280-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Wen D, Liu W, Haubold D, Zhu C, Oschatz M, Holzschuh M, Wolf A, Simon F, Kaskel S, Eychmüller A. Gold Aerogels: Three-Dimensional Assembly of Nanoparticles and Their Use as Electrocatalytic Interfaces. ACS NANO 2016; 10:2559-67. [PMID: 26751502 PMCID: PMC4768295 DOI: 10.1021/acsnano.5b07505] [Citation(s) in RCA: 96] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Accepted: 01/11/2016] [Indexed: 05/19/2023]
Abstract
Three-dimensional (3D) porous metal nanostructures have been a long sought-after class of materials due to their collective properties and widespread applications. In this study, we report on a facile and versatile strategy for the formation of Au hydrogel networks involving the dopamine-induced 3D assembly of Au nanoparticles. Following supercritical drying, the resulting Au aerogels exhibit high surface areas and porosity. They are all composed of porous nanowire networks reflecting in their diameters those of the original particles (5-6 nm) via electron microscopy. Furthermore, electrocatalytic tests were carried out in the oxidation of some small molecules with Au aerogels tailored by different functional groups. The beta-cyclodextrin-modified Au aerogel, with a host-guest effect, represents a unique class of porous metal materials of considerable interest and promising applications for electrocatalysis.
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Affiliation(s)
- Dan Wen
- Physical
Chemistry, TU Dresden, Bergstrasse 66b, 01062 Dresden, Germany
| | - Wei Liu
- Physical
Chemistry, TU Dresden, Bergstrasse 66b, 01062 Dresden, Germany
| | - Danny Haubold
- Physical
Chemistry, TU Dresden, Bergstrasse 66b, 01062 Dresden, Germany
| | - Chengzhou Zhu
- Physical
Chemistry, TU Dresden, Bergstrasse 66b, 01062 Dresden, Germany
| | - Martin Oschatz
- Inorganic
Chemistry, TU Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Matthias Holzschuh
- Leibniz
Institute of Polymer Research Dresden, Hohe Strasse 6, 01069 Dresden, Germany
| | - André Wolf
- Physical
Chemistry, TU Dresden, Bergstrasse 66b, 01062 Dresden, Germany
| | - Frank Simon
- Leibniz
Institute of Polymer Research Dresden, Hohe Strasse 6, 01069 Dresden, Germany
| | - Stefan Kaskel
- Inorganic
Chemistry, TU Dresden, Bergstrasse 66, 01062 Dresden, Germany
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Han S, Zhou G, Fu Y, Ma Y, Xu L, Zou C, Chen W, Yang Y, Huang S. The alloying effect and AgCl-directing growth for synthesizing a trimetallic nanoring with improved SERS. NANOSCALE 2015; 7:20414-20425. [PMID: 26502355 DOI: 10.1039/c5nr05531h] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
We report the synthesis of high quality trimetallic Au/Ag/Pt nanorings (TAAPNs) by using Au/Ag alloy decahedra (AAAD) as templates. The alloying effect and AgCl-directing growth have been investigated in detail during the formation of TAAPN. It was found that the doping of Ag in AAAD changes the surrounding environment of Au atoms and decreases the oxidization reduction potential (ORP) of [AuCl(2)](-)/Au because of the alloying effect, resulting in the dissolved O(2) molecules that serve as an effective etchant for oxidizing Au to Au(I). Ascorbic acid (AA) and chloroplatinic acid (H(2)PtCl(6)) are weak acids which can accelerate the etching by increasing the concentration of H(+). The AgCl selectively absorbs on {100} of the decahedra and induces the preferential deposition of H(2)PtCl(6) here via their complexing interaction. AA reduces Pt(IV) and Ag(I) to atoms which grow on {100} facets. The formed Pt/Ag layer changes the etching direction from along [100] to [111] and generates the TAAPN. Besides, it has been noted that the TAAPNs exhibit good Surface Enhanced Raman Scattering (SERS) performance.
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Affiliation(s)
- Shuhua Han
- Nanomaterials and Chemistry Key Laboratory, Wenzhou University, Wenzhou, Zhejiang 325027, P. R. China.
| | - Guangju Zhou
- College of Materials and Chemical Engineering, Hainan University, Haikou, HaiNan 570228, P. R. China
| | - Yunzhi Fu
- College of Materials and Chemical Engineering, Hainan University, Haikou, HaiNan 570228, P. R. China
| | - Ying Ma
- Nanomaterials and Chemistry Key Laboratory, Wenzhou University, Wenzhou, Zhejiang 325027, P. R. China.
| | - Li Xu
- Nanomaterials and Chemistry Key Laboratory, Wenzhou University, Wenzhou, Zhejiang 325027, P. R. China.
| | - Chao Zou
- Nanomaterials and Chemistry Key Laboratory, Wenzhou University, Wenzhou, Zhejiang 325027, P. R. China.
| | - Wei Chen
- Nanomaterials and Chemistry Key Laboratory, Wenzhou University, Wenzhou, Zhejiang 325027, P. R. China.
| | - Yun Yang
- Nanomaterials and Chemistry Key Laboratory, Wenzhou University, Wenzhou, Zhejiang 325027, P. R. China.
| | - Shaoming Huang
- Nanomaterials and Chemistry Key Laboratory, Wenzhou University, Wenzhou, Zhejiang 325027, P. R. China.
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Koposova E, Liu X, Kisner A, Ermolenko Y, Shumilova G, Offenhäusser A, Mourzina Y. Bioelectrochemical systems with oleylamine-stabilized gold nanostructures and horseradish peroxidase for hydrogen peroxide sensor. Biosens Bioelectron 2014; 57:54-8. [DOI: 10.1016/j.bios.2014.01.034] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2013] [Revised: 01/14/2014] [Accepted: 01/17/2014] [Indexed: 02/08/2023]
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Long R, Zhou S, Wiley BJ, Xiong Y. Oxidative etching for controlled synthesis of metal nanocrystals: atomic addition and subtraction. Chem Soc Rev 2014; 43:6288-310. [DOI: 10.1039/c4cs00136b] [Citation(s) in RCA: 200] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Kisner A, Heggen M, Mayer D, Simon U, Offenhäusser A, Mourzina Y. Probing the effect of surface chemistry on the electrical properties of ultrathin gold nanowire sensors. NANOSCALE 2014; 6:5146-5155. [PMID: 24589626 DOI: 10.1039/c3nr05927h] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Ultrathin metal nanowires are ultimately analytical tools that can be used to survey the interfacial properties of the functional groups of organic molecules immobilized on nanoelectrodes. The high ratio of surface to bulk atoms makes such ultrathin nanowires extremely electrically sensitive to adsorbates and their charge and/or polarity, although little is known about the nature of surface chemistry interactions on metallic ultrathin nanowires. Here we report the first studies about the effect of functional groups of short-chain alkanethiol molecules on the electrical resistance of ultrathin gold nanowires. We fabricated ultrathin nanowire electrical sensors based on chemiresistors using conventional microfabrication techniques, so that the contact areas were passivated to leave only the surface of the nanowires exposed to the environment. By immobilizing alkanethiol molecules with head groups such as -CH3, -NH2 and -COOH on gold nanowires, we examined how the charge proximity due to protonation/deprotonation of the functional groups affects the resistance of the sensors. Electrical measurements in air and in water only indicate that beyond the gold-sulfur moiety interactions, the interfacial charge due to the acid-base chemistry of the functional groups of the molecules has a significant impact on the electrical resistance of the wires. Our data demonstrate that the degree of dissociation of the corresponding functional groups plays a major role in enhancing the surface-sensitive resistivity of the nanowires. These results stress the importance of recognizing the effect of protonation/deprotonation of the surface chemistry on the resulting electrical sensitivity of ultrathin metal nanowires and the applicability of such sensors for studying interfacial properties using electrodes of comparable size to the electrochemical double layer.
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Affiliation(s)
- Alexandre Kisner
- Peter Grünberg Institut-8, 2Peter Grünberg Institut-5, Forschungszentrum Jülich GmbH, 52425 Jülich, Germany.
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Pud S, Kisner A, Heggen M, Belaineh D, Temirov R, Simon U, Offenhäusser A, Mourzina Y, Vitusevich S. Features of transport in ultrathin gold nanowire structures. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2013; 9:846-852. [PMID: 23125023 DOI: 10.1002/smll.201202197] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Indexed: 06/01/2023]
Abstract
The origin of the interface formation appearing due to the realization of contacts to ultrathin gold nanowire devices is revealed. Such interfaces play an important role in transport mechanisms in nanowire structures and can determine the electrical and operating parameters of a nanodevice. Based on experimental results, the specific electrical properties of bundles of ultrathin gold nanowires fabricated by wet chemical synthesis and subsequently assembled and contacted with gold electrodes are reported. It is demonstrated that these properties are strongly affected by the monolayers of organic molecules inevitably present on the surface of the nanowires due to synthetic conditions. In particular, such layers form a potential barrier to tunneling of the electrons from contacts to the nanowires. The electric transport behavior of the investigated nanowire structures in the temperature range from 500 mK to 300 K obeys the model of thermal fluctuation-induced tunneling conduction through the nanowire-metal electrode molecular junction. Application of this model allows calculation of the parameters of the molecular potential barrier. The formation of such a molecular barrier is verified by scanning tunneling microscope (STM) and transmission electron microscope (TEM) measurements performed using a supporting graphene layer. These findings are important for designing novel nanodevices for molecular electronics on the basis of ultrathin nanowires.
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Affiliation(s)
- Sergii Pud
- Peter Grünberg Institute, Forschungszentrum Jülich GmbH, 52425 Jülich, Germany.
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Zhang WH, Wang F, Zhang WD. Phase transformation of ultrathin nanowires through lanthanide doping: from InOOH to rh-In2O3. Dalton Trans 2013; 42:4361-4. [DOI: 10.1039/c3dt32929a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Gram‐Scale Synthesis of Multipod Pd Nanocrystals by a Simple Solid–Liquid Phase Reaction and Their Remarkable Electrocatalytic Properties. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200236] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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