1
|
Zhang C, Liu Z, Li C, Cao J, Buijnsters JG. Templated Synthesis of Diamond Nanopillar Arrays Using Porous Anodic Aluminium Oxide (AAO) Membranes. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:888. [PMID: 36903765 PMCID: PMC10004781 DOI: 10.3390/nano13050888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 02/21/2023] [Accepted: 02/27/2023] [Indexed: 06/18/2023]
Abstract
Diamond nanostructures are mostly produced from bulk diamond (single- or polycrystalline) by using time-consuming and/or costly subtractive manufacturing methods. In this study, we report the bottom-up synthesis of ordered diamond nanopillar arrays by using porous anodic aluminium oxide (AAO). Commercial ultrathin AAO membranes were adopted as the growth template in a straightforward, three-step fabrication process involving chemical vapor deposition (CVD) and the transfer and removal of the alumina foils. Two types of AAO membranes with distinct nominal pore size were employed and transferred onto the nucleation side of CVD diamond sheets. Subsequently, diamond nanopillars were grown directly on these sheets. After removal of the AAO template by chemical etching, ordered arrays of submicron and nanoscale diamond pillars with ~325 nm and ~85 nm diameters were successfully released.
Collapse
Affiliation(s)
- Chenghao Zhang
- State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China
- Department of Precision and Microsystems Engineering, Faculty of Mechanical, Maritime and Materials Engineering, Delft University of Technology, Mekelweg 2, 2628 CD Delft, The Netherlands
| | - Zhichao Liu
- Department of Precision and Microsystems Engineering, Faculty of Mechanical, Maritime and Materials Engineering, Delft University of Technology, Mekelweg 2, 2628 CD Delft, The Netherlands
| | - Chun Li
- State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China
| | - Jian Cao
- State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China
| | - Josephus G. Buijnsters
- Department of Precision and Microsystems Engineering, Faculty of Mechanical, Maritime and Materials Engineering, Delft University of Technology, Mekelweg 2, 2628 CD Delft, The Netherlands
| |
Collapse
|
2
|
Yang N, Jiang X. Rational Design of Diamond Electrodes. Acc Chem Res 2023; 56:117-127. [PMID: 36584242 DOI: 10.1021/acs.accounts.2c00644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Diamond electrodes stepped onto the stage in the early 1990s for electroanalytical applications. They possess the features of long-term chemical inertness, wide potential windows, low and stable background currents, high microstructural stability at different potentials and in different media, varied activity toward different electroactive species, reliable electrochemical response of redox systems without conventional pretreatment, high resistance to surface fouling in most cases, and possibility of forming composites with different components such as other carbon materials, carbides, and oxidizes. Most diamond electrodes are prepared in microcrystalline or nanocrystalline form using chemical vapor deposition techniques. Starting from diamond films and diamond composites, numerous nanostructured diamond electrodes have also been produced. The features of diamond electrodes are therefore heavily dependent on the growth conditions and post-treatment procures that are applied on diamond electrodes such as introduced dopant(s), surface termination(s), surface functional group(s), added components, and final structure(s). Numerous applications of diamond electrodes have been explored in the fields of electrochemical sensing, electrosynthesis, electrocatalysis, electrochemical energy storage and conversion, devices, and environmental degradation.This Account summarizes our strategies to design different diamond electrodes, including diamond films, diamond composites, as well as their nanostructures. With respect to diamond films, the modulation of their dopant(s) and surface termination(s) as well as the attachment of functional modifier(s) onto their surface are discussed. Electrochemical hydrogenation and oxygenation of diamond electrodes are detailed at an atomic scale. As the examples of designing diamond electrodes at a molecular scale, photochemical and electrochemical attachment of modifier(s) onto diamond electrodes are shown. Moreover, electrochemical grafting of diazonium salts is proposed as a new technique to identify hydrogenated, hydroxylated, and oxygenated terminations of diamond electrodes. The introduction of additional component(s) into a diamond film to form diamond composites is then overviewed, where a hydrogen-induced selective growth model is proposed to elucidate the preparation of diamond/β-SiC composites. Subsequently, the production of various diamond nanostructures from diamond films and composites by means of top-down, bottom-up, and template-free approaches is shown. Electrochemical application examples of diamond electrodes are overviewed, covering direct electrochemistry of natural Cytochrome c on a hydroxylated diamond surface, sensitive electrochemical DNA biosensing on tip-functionalized diamond nanowires, and construction of high-performance supercapacitors using diamond electrodes and redox electrolytes. Our diamond supercapacitors, also named battery-like diamond supercapacitors or diamond supercabatteries, are highlighted since they combine the features of supercapacitors and batteries. Future perspectives of diamond electrodes are outlined, ranging from their rational design and synthesis to their electrochemical applications in different fields.
Collapse
Affiliation(s)
- Nianjun Yang
- Institute of Materials Engineering, University of Siegen, Paul-Bonatz Str. 9-11, Siegen 57076, Germany
| | - Xin Jiang
- Institute of Materials Engineering, University of Siegen, Paul-Bonatz Str. 9-11, Siegen 57076, Germany
| |
Collapse
|
3
|
Vernasqui LG, Dos Santos AJ, Fortunato GV, Kronka MS, Barazorda-Ccahuana HL, Fajardo AS, Ferreira NG, Lanza MRV. Highly porous seeding-free boron-doped ultrananocrystalline diamond used as high-performance anode for electrochemical removal of carbaryl from water. CHEMOSPHERE 2022; 305:135497. [PMID: 35764110 DOI: 10.1016/j.chemosphere.2022.135497] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 06/22/2022] [Accepted: 06/23/2022] [Indexed: 06/15/2023]
Abstract
Boron-doped diamond (BDD) electrodes are regarded as the most promising catalytic materials that are highly efficient and suitable for application in advanced electrochemical oxidation processes targeted at the removal of recalcitrant contaminants in different water matrices. Improving the synthesis of these electrodes through the enhancement of their morphology, structure and stability has become the goal of the material scientists. The present work reports the use of an ultranano-diamond electrode with a highly porous structure (B-UNCDWS/TDNT/Ti) for the treatment of water containing carbaryl. The application of the proposed electrode at current density of 75 mA cm-2 led to the complete removal of the pollutant (carbaryl) from the synthetic medium in 30 min of electrolysis with an electric energy per order of 4.01 kWh m-3 order-1. The results obtained from the time-course analysis of the carboxylic acids and nitrogen-based ions present in the solution showed that the concentrations of nitrogen-based ions were within the established maximum levels for human consumption. Under optimal operating conditions, the proposed electrode was successfully employed for the complete removal of carbaryl in real water. Thus, the findings of this study show that the unique, easy-to-prepare BDD-based electrode proposed in this study is a highly efficient tool which has excellent application potential for the removal of recalcitrant pollutants in water.
Collapse
Affiliation(s)
- Laís G Vernasqui
- National Institute for Space Research - INPE, Av. Dos Astronautas, 1758, Jd. Granja, São José Dos Campos, SP, 12227-010, Brazil
| | - Alexsandro J Dos Santos
- São Carlos Institute of Chemistry, University of São Paulo, Avenida Trabalhador San-Carlense 400, São Carlos, SP, 13566-590, Brazil.
| | - Guilherme V Fortunato
- São Carlos Institute of Chemistry, University of São Paulo, Avenida Trabalhador San-Carlense 400, São Carlos, SP, 13566-590, Brazil
| | - Matheus S Kronka
- São Carlos Institute of Chemistry, University of São Paulo, Avenida Trabalhador San-Carlense 400, São Carlos, SP, 13566-590, Brazil
| | - Haruna L Barazorda-Ccahuana
- Vicerrectorado de Investigación, Universidad Católica de Santa María, Urb. San José S/n - Umacollo, Arequipa, 04000, Peru
| | - Ana S Fajardo
- Nanosystems Engineering Research Center for Nanotechnology-Enabled Water Treatment, School of Sustainable Engineering and the Built Environment, Arizona State University, Tempe, AZ, 85287-3005, USA; Sorbonne Université, CNRS, Laboratoire Interfaces et Systèmes Electrochimiques (LISE), 4 Place Jussieu, F-75005, Paris, France
| | - Neidenêi G Ferreira
- National Institute for Space Research - INPE, Av. Dos Astronautas, 1758, Jd. Granja, São José Dos Campos, SP, 12227-010, Brazil
| | - Marcos R V Lanza
- São Carlos Institute of Chemistry, University of São Paulo, Avenida Trabalhador San-Carlense 400, São Carlos, SP, 13566-590, Brazil.
| |
Collapse
|
4
|
Baroch M, Baluchová S, Taylor A, Míka L, Fischer J, Dejmková H, Mortet V, Sedláková S, Klimša L, Kopeček J, Schwarzová-Pecková K. Flow-through working electrode based on free-standing porous boron-doped diamond. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.140758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
5
|
Baluchová S, Brycht M, Taylor A, Mortet V, Krůšek J, Dittert I, Sedláková S, Klimša L, Kopeček J, Schwarzová-Pecková K. Enhancing electroanalytical performance of porous boron-doped diamond electrodes by increasing thickness for dopamine detection. Anal Chim Acta 2021; 1182:338949. [PMID: 34602205 DOI: 10.1016/j.aca.2021.338949] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 07/20/2021] [Accepted: 08/11/2021] [Indexed: 12/24/2022]
Abstract
Novel porous boron-doped diamond (BDDporous)-based materials have attracted lots of research interest due to their enhanced detection ability and biocompatibility, favouring them for use in neuroscience. This study reports on morphological, spectral, and electrochemical characterisation of three BDDporous electrodes of different thickness given by a number of deposited layers (2, 3 and 5). These were prepared using microwave plasma-enhanced chemical vapour deposition on SiO2 nanofiber-based scaffolds. Further, the effect of number of layers and poly-l-lysine coating, commonly employed in neuron cultivation experiments, on sensing properties of the neurotransmitter dopamine in a pH 7.4 phosphate buffer media was investigated. The boron doping level of ∼2 × 1021 atoms cm-3 and increased content of non-diamond (sp2) carbon in electrodes with more layers was evaluated by Raman spectroscopy. Cyclic voltammetric experiments revealed reduced working potential windows (from 2.4 V to 2.2 V), higher double-layer capacitance values (from 405 μF cm-2 to 1060 μF cm-2), enhanced rates of electron transfer kinetics and larger effective surface areas (from 5.04 mm2 to 7.72 mm2), when the number of porous layers increases. For dopamine, a significant boost in analytical performance was recognized with increasing number of layers using square-wave voltammetry: the highest sensitivity of 574.1 μA μmol-1 L was achieved on a BDDporous electrode with five layers and dropped to 35.9 μA μmol-1 L when the number of layers decreased to two. Consequently, the lowest detection limit of 0.20 μmol L-1 was obtained on a BDDporous electrode with five layers. Moreover, on porous electrodes, enhanced selectivity for dopamine detection in the presence of ascorbic acid and uric acid was demonstrated. The application of poly-l-lysine coating on porous electrode surface resulted in a decrease in dopamine peak currents by 17% and 60% for modification times of 1 h and 15 h, respectively. Hence, both examined parameters, the number of deposited porous layers and the presence of poly-l-lysine coating, were proved to considerably affect the characteristics and performance of BDDporous electrodes.
Collapse
Affiliation(s)
- Simona Baluchová
- Charles University, Faculty of Science, Department of Analytical Chemistry, UNESCO Laboratory of Environmental Electrochemistry, Albertov 6, 128 00, Prague 2, Czech Republic; FZU - Institute of Physics of the Czech Academy of Sciences, Na Slovance 2, 182 21, Prague 8, Czech Republic
| | - Mariola Brycht
- University of Lodz, Faculty of Chemistry, Department of Inorganic and Analytical Chemistry, Tamka 12, 91-403, Łódź, Poland
| | - Andrew Taylor
- FZU - Institute of Physics of the Czech Academy of Sciences, Na Slovance 2, 182 21, Prague 8, Czech Republic
| | - Vincent Mortet
- FZU - Institute of Physics of the Czech Academy of Sciences, Na Slovance 2, 182 21, Prague 8, Czech Republic; Czech Technical University in Prague, Faculty of Biomedical Engineering, Sítná Sq. 3105, 272 01, Kladno, Czech Republic
| | - Jan Krůšek
- Institute of Physiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague 4, Czech Republic
| | - Ivan Dittert
- Institute of Physiology of the Czech Academy of Sciences, Vídeňská 1083, 142 20, Prague 4, Czech Republic
| | - Silvia Sedláková
- FZU - Institute of Physics of the Czech Academy of Sciences, Na Slovance 2, 182 21, Prague 8, Czech Republic
| | - Ladislav Klimša
- FZU - Institute of Physics of the Czech Academy of Sciences, Na Slovance 2, 182 21, Prague 8, Czech Republic
| | - Jaromír Kopeček
- FZU - Institute of Physics of the Czech Academy of Sciences, Na Slovance 2, 182 21, Prague 8, Czech Republic
| | - Karolina Schwarzová-Pecková
- Charles University, Faculty of Science, Department of Analytical Chemistry, UNESCO Laboratory of Environmental Electrochemistry, Albertov 6, 128 00, Prague 2, Czech Republic.
| |
Collapse
|
6
|
Ultrananocrystalline Diamond Nanowires: Fabrication, Characterization, and Sensor Applications. MATERIALS 2021; 14:ma14030661. [PMID: 33572648 PMCID: PMC7867003 DOI: 10.3390/ma14030661] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 01/26/2021] [Accepted: 01/28/2021] [Indexed: 11/17/2022]
Abstract
The aim of this review is to provide a survey of the recent advances and the main remaining challenges related to the ultrananocrystalline diamond (UNCD) nanowires and other nanostructures which exhibit excellent capability as the core components for many diverse novel sensing devices, due to the unique material properties and geometry advantages. The boron or nitrogen doping introduced in the gas phase during deposition promotes p-type or n-type conductivity. With the establishment of the UNCD nanofabrication techniques, more and more nanostructure-based devices are being explored in measuring basic physical and chemical parameters via classic and quantum methods, as exemplified by gas sensors, ultraviolet photodetectors, piezoresistance effect-based devices, biological applications and biosensors, and nitrogen-vacancy color center-based magnetic field quantum sensors. Highlighted finally are some of the remaining challenges and the future outlook in this area.
Collapse
|
7
|
Raymakers J, Artemenko A, Verstraeten F, Krysova H, Cermák J, Nicley S, Lopez-Carballeira D, Kromka A, Haenen K, Kavan L, Maes W, Rezek B. Photogenerated charge collection on diamond electrodes with covalently linked chromophore monolayers. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.135762] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
8
|
Zhou AF, Velázquez R, Wang X, Feng PX. Nanoplasmonic 1D Diamond UV Photodetectors with High Performance. ACS APPLIED MATERIALS & INTERFACES 2019; 11:38068-38074. [PMID: 31545584 DOI: 10.1021/acsami.9b13321] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Diamond nanowires have recently drawn substantial attention because of their unique physical and chemical properties for electrochemical sensors, optoelectronics, and nanophotonics applications. However, diamond nanowire-based ultraviolet photodetectors have not been reported because of the challenges involved in synthesizing crystalline diamond nanowires with controllable morphologies and, more fundamentally, the material's high carrier concentration with low mobilities that limits the obtainable photoresponsivity. The synergetic integration of ultrananocrystalline diamond (UNCD) nanowires with nanoplasmonic enhancement by noble metal nanoparticles is a very promising approach to overcome these shortcomings. Here we report the fabrication of boron-doped ultrananocrystalline diamond nanowires functionalized with the platinum nanoparticles to form self-powered ultraviolet photodetectors that exhibit an ultrahigh photoresponsivity of 388 Amp/Watt at 300 nm wavelength, a fast response time around 20 ms, and a good UV/visible rejection ratio of about 5 orders of magnitude under zero-bias condition.
Collapse
Affiliation(s)
- Andrew F Zhou
- Department of Physics , Indiana University of Pennsylvania , Indiana , Pennsylvania 15705 , United States
| | - Rafael Velázquez
- Department of Physics , University of Puerto Rico , San Juan , Puerto Rico 00936 , United States
- Aircraft Division , Naval Air Warfare Center , Patuxent River , Maryland 20670 , United States
| | - Xinpeng Wang
- Nanonex Corporation , Monmouth Junction , New Jersey 08852 , United States
| | - Peter X Feng
- Department of Physics , University of Puerto Rico , San Juan , Puerto Rico 00936 , United States
| |
Collapse
|
9
|
Shellaiah M, Chen YC, Simon T, Li LC, Sun KW, Ko FH. Effect of Metal Ions on Hybrid Graphite-Diamond Nanowire Growth: Conductivity Measurements from a Single Nanowire Device. NANOMATERIALS 2019; 9:nano9030415. [PMID: 30862083 PMCID: PMC6473948 DOI: 10.3390/nano9030415] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 03/04/2019] [Accepted: 03/07/2019] [Indexed: 12/11/2022]
Abstract
Novel Cd2+ ions mediated reproducible hybrid graphite-diamond nanowire (G-DNWs; Cd2+-NDS1 NW) growth from 4-Amino-5-phenyl-4H-1,2,4-triazole-3-thiol (S1) functionalized diamond nanoparticles (NDS1) via supramolecular assembly is reported and demonstrated through TEM and AFM images. FTIR, EDX and XPS studies reveal the supramolecular coordination between functional units of NDS1 and Cd2+ ions towards NWs growth. Investigations of XPS, XRD and Raman data show the covering of graphite sheath over DNWs. Moreover, HR-TEM studies on Cd2+-NDS1 NW confirm the coexistence of less perfect sp2 graphite layer and sp3 diamond carbon along with impurity channels and flatten surface morphology. Possible mechanisms behind the G-DNWs growth are proposed and clarified. Subsequently, conductivity of the as-grown G-DNWs is determined through the fabrication of a single Cd2+-NDS1 NW device, in which the G-DNW portion L2 demonstrates a better conductivity of 2.31 × 10−4 mS/cm. In addition, we investigate the temperature-dependent carrier transport mechanisms and the corresponding activation energy in details. Finally, comparisons in electrical resistivities with other carbon-based materials are made to validate the importance of our conductivity measurements.
Collapse
Affiliation(s)
- Muthaiah Shellaiah
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 300, Taiwan.
| | - Ying-Chou Chen
- Department of Electronics Engineering, National Chiao Tung University, Hsinchu 300, Taiwan.
| | - Turibius Simon
- Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu 300, Taiwan.
| | - Liang-Chen Li
- Center for Nano Science and Technology, National Chiao Tung University, Hsinchu 300, Taiwan.
| | - Kien Wen Sun
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 300, Taiwan.
- Department of Electronics Engineering, National Chiao Tung University, Hsinchu 300, Taiwan.
- Center for Nano Science and Technology, National Chiao Tung University, Hsinchu 300, Taiwan.
| | - Fu-Hsiang Ko
- Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu 300, Taiwan.
| |
Collapse
|
10
|
Yang N, Yu S, Macpherson JV, Einaga Y, Zhao H, Zhao G, Swain GM, Jiang X. Conductive diamond: synthesis, properties, and electrochemical applications. Chem Soc Rev 2019; 48:157-204. [DOI: 10.1039/c7cs00757d] [Citation(s) in RCA: 236] [Impact Index Per Article: 47.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This review summarizes systematically the growth, properties, and electrochemical applications of conductive diamond.
Collapse
Affiliation(s)
- Nianjun Yang
- Institute of Materials Engineering
- University of Siegen
- Siegen 57076
- Germany
| | - Siyu Yu
- Institute of Materials Engineering
- University of Siegen
- Siegen 57076
- Germany
| | | | - Yasuaki Einaga
- Department of Chemistry
- Keio University
- Yokohama 223-8522
- Japan
| | - Hongying Zhao
- School of Chemical Science and Engineering
- Tongji University
- Shanghai 200092
- China
| | - Guohua Zhao
- School of Chemical Science and Engineering
- Tongji University
- Shanghai 200092
- China
| | | | - Xin Jiang
- Institute of Materials Engineering
- University of Siegen
- Siegen 57076
- Germany
| |
Collapse
|
11
|
Electrically nanowired-enzymes for probe modification and sensor fabrication. Biosens Bioelectron 2018; 121:223-235. [DOI: 10.1016/j.bios.2018.09.018] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 09/03/2018] [Accepted: 09/04/2018] [Indexed: 11/23/2022]
|
12
|
Wang Q, Coffinier Y, Li M, Boukherroub R, Szunerits S. Light-Triggered Release of Biomolecules from Diamond Nanowire Electrodes. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:6515-6523. [PMID: 27244476 DOI: 10.1021/acs.langmuir.6b00734] [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
The controlled release of biomolecules from a substrate surface is a challenging task. Photocleavable linkers appear as attractive candidates for light-triggered delivery. We show here the possibility of creating photoactivable diamond nanowire interfaces, from which molecules can be photochemically released upon irradiation at 365 nm for several minutes. The approach is based on the covalent modification of boron-doped diamond nanowires (BDD NWs) with o-nitrobenzyl containing ligands, to which different biomolecules can be attached via amide bond formation. The photodecomposition reaction and the subsequent release of small proteins such as lysozyme or enzymes such as horseradish peroxidase (HRP) are investigated using electrochemical impedance spectroscopy. Using a colorimetric assay, we demonstrate that, while complete cleavage of HRP was achieved upon irradiation for 10 min at 1 W cm(-2), this exposure time resulted in a partial loss of enzymatic activity.
Collapse
Affiliation(s)
- Qian Wang
- Institute of Electronics, Microelectronics and Nanotechnology (IEMN), UMR CNRS 8520, Lille 1 University , Avenue Poincaré-BP60069, 59652 Villeneuve d'Ascq, France
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Ministry of Education), Shandong University , Jinan 250061, China
| | - Yannick Coffinier
- Institute of Electronics, Microelectronics and Nanotechnology (IEMN), UMR CNRS 8520, Lille 1 University , Avenue Poincaré-BP60069, 59652 Villeneuve d'Ascq, France
| | - Musen Li
- Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Ministry of Education), Shandong University , Jinan 250061, China
| | - Rabah Boukherroub
- Institute of Electronics, Microelectronics and Nanotechnology (IEMN), UMR CNRS 8520, Lille 1 University , Avenue Poincaré-BP60069, 59652 Villeneuve d'Ascq, France
| | - Sabine Szunerits
- Institute of Electronics, Microelectronics and Nanotechnology (IEMN), UMR CNRS 8520, Lille 1 University , Avenue Poincaré-BP60069, 59652 Villeneuve d'Ascq, France
| |
Collapse
|
13
|
Torati SR, Reddy V, Yoon SS, Kim C. Electrochemical biosensor for Mycobacterium tuberculosis DNA detection based on gold nanotubes array electrode platform. Biosens Bioelectron 2016; 78:483-488. [DOI: 10.1016/j.bios.2015.11.098] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Revised: 11/22/2015] [Accepted: 11/30/2015] [Indexed: 10/22/2022]
|
14
|
Stopka SA, Rong C, Korte AR, Yadavilli S, Nazarian J, Razunguzwa TT, Morris NJ, Vertes A. Molecular Imaging of Biological Samples on Nanophotonic Laser Desorption Ionization Platforms. Angew Chem Int Ed Engl 2016; 55:4482-6. [DOI: 10.1002/anie.201511691] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Indexed: 01/09/2023]
Affiliation(s)
- Sylwia A. Stopka
- Department of Chemistry; The George Washington University; Washington DC 20052 USA
| | - Charles Rong
- Department of Chemistry; The George Washington University; Washington DC 20052 USA
| | - Andrew R. Korte
- Department of Chemistry; The George Washington University; Washington DC 20052 USA
| | - Sridevi Yadavilli
- Research Center for Genetic Medicine; Children's National Medical Center; Washington DC 2001 USA
| | - Javad Nazarian
- Research Center for Genetic Medicine; Children's National Medical Center; Washington DC 2001 USA
| | | | | | - Akos Vertes
- Department of Chemistry; The George Washington University; Washington DC 20052 USA
| |
Collapse
|
15
|
Stopka SA, Rong C, Korte AR, Yadavilli S, Nazarian J, Razunguzwa TT, Morris NJ, Vertes A. Molecular Imaging of Biological Samples on Nanophotonic Laser Desorption Ionization Platforms. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201511691] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Sylwia A. Stopka
- Department of Chemistry; The George Washington University; Washington DC 20052 USA
| | - Charles Rong
- Department of Chemistry; The George Washington University; Washington DC 20052 USA
| | - Andrew R. Korte
- Department of Chemistry; The George Washington University; Washington DC 20052 USA
| | - Sridevi Yadavilli
- Research Center for Genetic Medicine; Children's National Medical Center; Washington DC 2001 USA
| | - Javad Nazarian
- Research Center for Genetic Medicine; Children's National Medical Center; Washington DC 2001 USA
| | | | | | - Akos Vertes
- Department of Chemistry; The George Washington University; Washington DC 20052 USA
| |
Collapse
|
16
|
Gao J, de Raad M, Bowen BP, Zuckermann RN, Northen TR. Application of Black Silicon for Nanostructure-Initiator Mass Spectrometry. Anal Chem 2016; 88:1625-30. [DOI: 10.1021/acs.analchem.5b03452] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jian Gao
- Life
Sciences Division, Lawrence Berkeley National Laboratory, 1 Cyclotron
Road, Berkeley, California 94720, United States
- Joint Genome Institute, Department of Energy, 2800 Mitchell Drive, Walnut Creek, California 94598, United States
| | - Markus de Raad
- Life
Sciences Division, Lawrence Berkeley National Laboratory, 1 Cyclotron
Road, Berkeley, California 94720, United States
- Joint Genome Institute, Department of Energy, 2800 Mitchell Drive, Walnut Creek, California 94598, United States
| | - Benjamin P. Bowen
- Life
Sciences Division, Lawrence Berkeley National Laboratory, 1 Cyclotron
Road, Berkeley, California 94720, United States
- Joint Genome Institute, Department of Energy, 2800 Mitchell Drive, Walnut Creek, California 94598, United States
| | - Ronald N. Zuckermann
- The
Molecular Foundry, Lawrence Berkeley National Laboratory, 1 Cyclotron
Road, Berkeley, California 94720, United States
| | - Trent R. Northen
- Life
Sciences Division, Lawrence Berkeley National Laboratory, 1 Cyclotron
Road, Berkeley, California 94720, United States
- Joint Genome Institute, Department of Energy, 2800 Mitchell Drive, Walnut Creek, California 94598, United States
| |
Collapse
|