1
|
Siepenkoetter T, Mastin H, Salaj‐Kosla U, Magner E. Benzene Diazonium Sulfonate Modified Nanoporous Gold Electrodes for the Direct Detection of Copper(II) Ions. ChemElectroChem 2020. [DOI: 10.1002/celc.202001158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Till Siepenkoetter
- Department of Chemical Sciences and Bernal Institute University of Limerick Limerick Ireland
| | - Hélène Mastin
- Department of Chemical Sciences and Bernal Institute University of Limerick Limerick Ireland
| | - Urszula Salaj‐Kosla
- Department of Chemical Sciences and Bernal Institute University of Limerick Limerick Ireland
| | - Edmond Magner
- Department of Chemical Sciences and Bernal Institute University of Limerick Limerick Ireland
| |
Collapse
|
2
|
Electrochemical Biosensors Employing Natural and Artificial Heme Peroxidases on Semiconductors. SENSORS 2020; 20:s20133692. [PMID: 32630267 PMCID: PMC7374321 DOI: 10.3390/s20133692] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 06/25/2020] [Accepted: 06/27/2020] [Indexed: 12/20/2022]
Abstract
Heme peroxidases are widely used as biological recognition elements in electrochemical biosensors for hydrogen peroxide and phenolic compounds. Various nature-derived and fully synthetic heme peroxidase mimics have been designed and their potential for replacing the natural enzymes in biosensors has been investigated. The use of semiconducting materials as transducers can thereby offer new opportunities with respect to catalyst immobilization, reaction stimulation, or read-out. This review focuses on approaches for the construction of electrochemical biosensors employing natural heme peroxidases as well as various mimics immobilized on semiconducting electrode surfaces. It will outline important advances made so far as well as the novel applications resulting thereof.
Collapse
|
3
|
de Oliveira FM, Da Silva LM, dos Santos WT. Double-pulse chronoamperometry using short times for the kinetic study of simple quasi-reversible electrochemical reactions at low overpotentials. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113291] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
4
|
Jacques A, Saad A, Chehimi MM, Poleunis C, Delcorte A, Delhalle J, Mekhalif Z. Nitinol Modified by In Situ Generated Diazonium Salts as Adhesion Promoters for Photopolymerized Pyrrole. ChemistrySelect 2018. [DOI: 10.1002/slct.201802209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Amory Jacques
- Laboratory of Chemistry and Electrochemistry of Surfaces (CES)University of Namur rue de Bruxelles, 61 B-5000 Namur Belgium
| | - Ali Saad
- Laboratory of MaterialsMolecules and Applications, IPESTUniversity of Carthage Sidi Bou Said road, B.P. 51 2070 La Marsa Tunisia
| | | | - Claude Poleunis
- Université Catholique de LouvainInstitute of Condensed Matter and Nanosciences (IMCN) Croix du Sud 1 Louvain-la-Neuve Belgium
| | - Arnaud Delcorte
- Université Catholique de LouvainInstitute of Condensed Matter and Nanosciences (IMCN) Croix du Sud 1 Louvain-la-Neuve Belgium
| | - Joseph Delhalle
- Laboratory of Chemistry and Electrochemistry of Surfaces (CES)University of Namur rue de Bruxelles, 61 B-5000 Namur Belgium
| | - Zineb Mekhalif
- Laboratory of Chemistry and Electrochemistry of Surfaces (CES)University of Namur rue de Bruxelles, 61 B-5000 Namur Belgium
| |
Collapse
|
5
|
Kim YS, Fournier S, Lau-Truong S, Decorse P, Devillers CH, Lucas D, Harris KD, Limoges B, Balland V. Introducing Molecular Functionalities within High Surface Area Nanostructured ITO Electrodes through Diazonium Electrografting. ChemElectroChem 2018. [DOI: 10.1002/celc.201800418] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yee-Seul Kim
- Laboratoire d'Electrochimie Moléculaire, UMR CNRS 7591; Université Paris Diderot, Sorbonne Paris Cité; 15 rue J-A de Baïf F-75205 Paris Cedex 13 France
| | - Sophie Fournier
- UCMUB UMR 6302; CNRS Université Bourgogne Franche Comté; F-21000 Dijon France
| | - Stéphanie Lau-Truong
- Laboratoire ITODYS, UMR CNRS 7086; Université Paris Diderot, Sorbonne Paris Cité; 15 rue J-A de Baïf F-75205 Paris Cedex 13 France
| | - Philippe Decorse
- Laboratoire ITODYS, UMR CNRS 7086; Université Paris Diderot, Sorbonne Paris Cité; 15 rue J-A de Baïf F-75205 Paris Cedex 13 France
| | | | - Dominique Lucas
- UCMUB UMR 6302; CNRS Université Bourgogne Franche Comté; F-21000 Dijon France
| | - Kenneth D. Harris
- NRC Nanotechnology Research Center, Edmonton, Alberta T6G 2M9, Canada, & Department of Mechanical Engineering; University of Alberta; Edmonton Alberta T6G 2V4 Canada
| | - Benoît Limoges
- Laboratoire d'Electrochimie Moléculaire, UMR CNRS 7591; Université Paris Diderot, Sorbonne Paris Cité; 15 rue J-A de Baïf F-75205 Paris Cedex 13 France
| | - Véronique Balland
- Laboratoire d'Electrochimie Moléculaire, UMR CNRS 7591; Université Paris Diderot, Sorbonne Paris Cité; 15 rue J-A de Baïf F-75205 Paris Cedex 13 France
| |
Collapse
|
6
|
Hicks JM, Wong ZY, Scurr DJ, Silman N, Jackson SK, Mendes PM, Aylott JW, Rawson FJ. Tailoring the Electrochemical Properties of Carbon Nanotube Modified Indium Tin Oxide via in Situ Grafting of Aryl Diazonium. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:4924-4933. [PMID: 28459585 DOI: 10.1021/acs.langmuir.7b00494] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Our ability to tailor the electronic properties of surfaces by nanomodification is paramount for various applications, including development of sensing, fuel cell, and solar technologies. Moreover, in order to improve the rational design of conducting surfaces, an improved understanding of structure/function relationships of nanomodifications and effect they have on the underlying electronic properties is required. Herein, we report on the tuning and optimization of the electrochemical properties of indium tin oxide (ITO) functionalized with single-walled carbon nanotubes (SWCNTs). This was achieved by controlling in situ grafting of aryl amine diazonium films on the nanoscale which were used to covalently tether SWCNTs. The structure/function relationship of these nanomodifications on the electronic properties of ITO was elucidated via time-of-flight secondary ion mass spectrometry and electrochemical and physical characterization techniques which has led to new mechanistic insights into the in situ grafting of diazonium. We discovered that the connecting bond is a nitro group which is covalently linked to a carbon on the aryl amine. The increased understanding of the surface chemistry gained through these studies enabled us to fabricate surfaces with optimized electron transfer kinetics. The knowledge gained from these studies allows for the rational design and tuning of the electronic properties of ITO-based conducting surfaces important for development of various electronic applications.
Collapse
Affiliation(s)
| | - Zhi Yi Wong
- School of Pharmacy, University of Nottingham , Nottingham NG7 2RD, U.K
| | - David J Scurr
- School of Pharmacy, University of Nottingham , Nottingham NG7 2RD, U.K
| | - Nigel Silman
- Public Health England, Porton Down, Salisbury SP4 OJG, U.K
| | - Simon K Jackson
- School of Biomedical & Healthcare Sciences, University of Plymouth , Drake Circus, Plymouth PL4 8AA, U.K
| | - Paula M Mendes
- School of Chemical Engineering, University of Birmingham , Birmingham B15 2TT, U.K
| | - Jonathan W Aylott
- School of Pharmacy, University of Nottingham , Nottingham NG7 2RD, U.K
| | - Frankie J Rawson
- School of Pharmacy, University of Nottingham , Nottingham NG7 2RD, U.K
| |
Collapse
|
7
|
The role of diazonium interface chemistry in the design of high performance polypyrrole-coated flexible ITO sensing electrodes. Electrochem commun 2017. [DOI: 10.1016/j.elecom.2017.02.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
|
8
|
Prakash SP, Gopidas KR. Highly Stable Copper Nanoparticles Linked to Organic Frameworks as Recyclable Catalyst for Three-Component Click Cycloaddition in Water. ChemistrySelect 2016. [DOI: 10.1002/slct.201601127] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Sadasivan P. Prakash
- Photosciences and Photonics, Chemical Sciences and Technology Division; CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Thiruvanathapuram 695 019 India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-NIIST Campus; Thiruvananthapuram 695 019 India
| | - Karical R. Gopidas
- Photosciences and Photonics, Chemical Sciences and Technology Division; CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST); Thiruvanathapuram 695 019 India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-NIIST Campus; Thiruvananthapuram 695 019 India
| |
Collapse
|
9
|
Berisha A, Chehimi M, Pinson J, Podvorica F. Electrode Surface Modification Using Diazonium Salts. ELECTROANALYTICAL CHEMISTRY: A SERIES OF ADVANCES 2015. [DOI: 10.1201/b19196-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
10
|
Torréns M, Ortiz M, Turner APF, Beni V, O'Sullivan CK. Controlled Zn-Mediated Grafting of Thin Layers of Bipodal Diazonium Salt on Gold and Carbon Substrates. Chemistry 2014; 21:671-81. [DOI: 10.1002/chem.201405121] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Indexed: 11/09/2022]
|
11
|
Samanta S, Bakas I, Singh A, Aswal DK, Chehimi MM. In situ diazonium-modified flexible ITO-coated PEN substrates for the deposition of adherent silver-polypyrrole nanocomposite films. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:9397-9406. [PMID: 25027950 DOI: 10.1021/la501909r] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In this paper, we report a simple and versatile process of electrografting the aryl multilayers onto indium tin oxide (ITO)-coated flexible poly(ethylene naphthalate) (PEN) substrates using a diazonium salt (4-pyrrolylphenyldiazonium) solution, which was generated in situ from a reaction between the 4-(1H-pyrrol-1-yl)aniline precursor and sodium nitrite in an acidic medium. The first aryl layer bonds with the ITO surface through In-O-C and Sn-O-C bonds which facilitate the formation of a uniform aryl multilayer that is ∼8 nm thick. The presence of the aryl multilayer has been confirmed by impedance spectroscopy as well as by electron-transfer blocking measurements. These in situ diazonium-modified ITO-coated PEN substrates may find applications in flexible organic electronics and sensor industries. Here we demonstrate the application of diazonium-modified flexible substrates for the growth of adherent silver/polpyrrole nanocomposite films using surface-confined UV photopolymerization. These nanocomposite films have platelet morphology owing to the template effect of the pyrrole-terminated aryl multilayers. In addition, the films are highly doped (32%). This work opens new areas in the design of flexible ITO-conductive polymer hybrids.
Collapse
Affiliation(s)
- Soumen Samanta
- Technical Physics Division, Bhabha Atomic Research Centre (BARC), Mumbai 400085, India
| | | | | | | | | |
Collapse
|
12
|
Boissezon R, Muller J, Beaugeard V, Monge S, Robin JJ. Organophosphonates as anchoring agents onto metal oxide-based materials: synthesis and applications. RSC Adv 2014. [DOI: 10.1039/c4ra05414h] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
|
13
|
Benjamin OD, Weissmann M, Bélanger D. Electrochemical modification of carbon electrode with benzylphosphonic groups. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.10.135] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
14
|
Comparative study of stability of phosphonate self-assembled monolayers on indium–tin oxide electrodes prepared using different methods. J Electroanal Chem (Lausanne) 2014. [DOI: 10.1016/j.jelechem.2013.10.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
15
|
Lamberti F, Agnoli S, Brigo L, Granozzi G, Giomo M, Elvassore N. Surface functionalization of fluorine-doped tin oxide samples through electrochemical grafting. ACS APPLIED MATERIALS & INTERFACES 2013; 5:12887-12894. [PMID: 24171474 DOI: 10.1021/am403292x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Transparent conductive oxides are emerging materials in several fields, such as photovoltaics, photoelectrochemistry, and optical biosensing. Their high chemical inertia, which ensured long-term stability on one side, makes challenging the surface modification of transparent conductive oxides; long-term robust modification, high yields, and selective surface modifications are essential prerequisite for any further developments. In this work, we aim at inducing chemical functionality on fluorine-doped tin oxide surfaces (one of the most inexpensive transparent conductive oxide) by means of electrochemical grafting of aryl diazonium cations. The grafted layers are fully characterized by photoemission spectroscopy, cyclic voltammetry, and atomic force microscopy showing linear correlation between surface coverage and degree of modification. The electrochemical barrier effect of modified surfaces was studied at different pH to characterize the chemical nature of the coating. We showed immuno recognition of biotin complex built onto grafted fluorine-doped tin oxides, which opens the perspective of integrating FTO samples with biological-based devices.
Collapse
Affiliation(s)
- F Lamberti
- Department of Industrial Engineering (DII), University of Padova , Via Gradenigo 6a, 35131 Padova, Italy
| | | | | | | | | | | |
Collapse
|
16
|
Jacques A, Devillers S, Delhalle J, Mekhalif Z. Electrografting of in situ generated pyrrole derivative diazonium salt for the surface modification of nickel. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.07.178] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
17
|
Metal complex oligomer and polymer wires on electrodes: Tactical constructions and versatile functionalities. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.04.019] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
18
|
Gui AL, Yau HM, Thomas DS, Chockalingam M, Harper JB, Gooding JJ. Using supramolecular binding motifs to provide precise control over the ratio and distribution of species in multiple component films grafted on surfaces: demonstration using electrochemical assembly from aryl diazonium salts. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2013; 29:4772-4781. [PMID: 23527551 DOI: 10.1021/la400358e] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Supramolecular interactions between two surface modification species are explored to control the ratio and distribution of these species on the resultant surface. A binary mixture of aryl diazonium salts bearing oppositely charged para-substituents (either -SO3(-) or -N(+)(Me)3), which also reduce at different potentials, has been examined on glassy carbon surfaces using cyclic voltammetry and X-ray photoelectron spectroscopy (XPS). Striking features were observed: (1) the two aryl diazonium salts in the mixed solution undergo reductive adsorption at the same potential which is distinctively less negative than the potential required for the reduction of either of the two aryl diazonium salts alone; (2) the surface ratio of the two phenyl derivatives is consistently 1:1 regardless of the ratio of the two aryl diazonium salts in the modification solutions. Homogeneous distribution of the two oppositely charged phenyl species on the modified surface has also been suggested by XPS survey spectra. Diffusion coefficient measurements by DOSY NMR and DFT based computation have indicated the association of the two aryl diazonium species in the solution, which has led to changes in the molecular orbital energies of the two species. This study highlights the potential of using intermolecular interactions to control the assembly of multicomponent thin layers.
Collapse
Affiliation(s)
- Alicia L Gui
- School of Chemistry and Australian Centre for NanoMedicine, The University of New South Wales, Sydney, NSW 2052, Australia
| | | | | | | | | | | |
Collapse
|
19
|
Chen X, Cheng X, Gooding JJ. Detection of Trace Nitroaromatic Isomers Using Indium Tin Oxide Electrodes Modified Using β-Cyclodextrin and Silver Nanoparticles. Anal Chem 2012; 84:8557-63. [DOI: 10.1021/ac3014675] [Citation(s) in RCA: 88] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Xin Chen
- School of
Chemistry, University of New South Wales, Sydney 2052, Australia
| | - Xiaoyu Cheng
- School of
Chemistry, University of New South Wales, Sydney 2052, Australia
| | - J. Justin Gooding
- School of
Chemistry, University of New South Wales, Sydney 2052, Australia
| |
Collapse
|
20
|
Chen X, Luais E, Darwish N, Ciampi S, Thordarson P, Gooding JJ. Studies on the effect of solvents on self-assembled monolayers formed from organophosphonic acids on indium tin oxide. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:9487-9495. [PMID: 22621243 DOI: 10.1021/la3010129] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The preparation of self-assembled monolayers (SAMs) of organophosphonic acids on indium tin oxide (ITO) surfaces from different solvents (triethylamine, ethyl ether, tetrahydofuran (THF), pyridine, acetone, methanol, acetonitrile, dimethyl sulfoxide (DMSO), or water) has been performed with some significant differences observed. Cyclic voltammetry (CV), X-ray photoelectron spectroscopy (XPS), scanning tunneling microscopy (STM), and contact angle measurement demonstrated that the quality of SAMs depends critically on the choice of solvents. Higher density, more stable monolayers were formed from solvents with low dielectric constants and weak interactions with the ITO. It was concluded low dielectric solvents that were inert to the ITO gave monolayers that were more stable with a higher density of surface bound molecules because higher dielectric constant solvents and solvents that coordinate with the surface disrupted SAM formation.
Collapse
Affiliation(s)
- Xin Chen
- School of Chemistry, University of New South Wales, Sydney NSW 2052, Australia
| | | | | | | | | | | |
Collapse
|
21
|
Le XT, Zeb G, Jégou P, Berthelot T. Electrografting of stainless steel by the diazonium salt of 4-aminobenzylphosphonic acid. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.03.076] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|