1
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Hewson AR, Lloyd-Laney HO, Keenan T, Richards SJ, Gibson MI, Linclau B, Signoret N, Fascione MA, Parkin A. Harnessing glycofluoroforms for impedimetric biosensing. Chem Sci 2024:d4sc04409f. [PMID: 39282644 PMCID: PMC11393611 DOI: 10.1039/d4sc04409f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2024] [Accepted: 09/04/2024] [Indexed: 09/19/2024] Open
Abstract
Glycans play a major role in biological cell-cell recognition and signal transduction but have found limited application in biosensors due to glycan/lectin promiscuity; multiple proteins are capable of binding to the same native glycan. Here, site-specific fluorination is used to introduce protein-glycan selectivity, and this is coupled with an electrochemical detection method to generate a novel biosensor platform. 3F-lacto-N-biose glycofluoroform is installed onto polymer tethers, which are subsequently immobilised onto gold screen printed electrodes, providing a non-fouling surface. The impedance biosensing platform is shown to selectively bind cancer-associated galectin-3 compared to control glycans and proteins. To improve the analytical capability, Bayesian statistical analysis was deployed in the equivalent circuit fitting of electrochemical impedance spectroscopy data. It is shown that Markov Chain Monte Carlo (MCMC) analysis is a helpful method for visualising experimental irreproducibility, and we apply this as a quality control step.
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Affiliation(s)
- Alice R Hewson
- Department of Chemistry, University of York YO10 5DD York UK
| | | | - Tessa Keenan
- Department of Chemistry, University of York YO10 5DD York UK
| | - Sarah-Jane Richards
- Department of Chemistry, The University of Manchester M13 9PL UK
- Manchester Institute of Biotechnology, The University of Manchester M1 7DN UK
| | - Matthew I Gibson
- Department of Chemistry, The University of Manchester M13 9PL UK
- Manchester Institute of Biotechnology, The University of Manchester M1 7DN UK
| | - Bruno Linclau
- Department of Organic and Macromolecular Chemistry, Ghent University Krijgslaan 281-S4 9000 Gent Belgium
- School of Chemistry, University of Southampton Highfield Southampton SO17 1BJ UK
| | | | | | - Alison Parkin
- Department of Chemistry, University of York YO10 5DD York UK
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2
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Kumar JV, Saravanan V, Lee D, Muthukutty B. Sense and Shoot: Unveiling the Electro-/Photocatalytic Potential of 2D White Graphene-Supported Perovskite Strontium Cobaltite from Detection to Remediation of Oxidative Stress Herbicide (Mesotrione). Anal Chem 2023; 95:17776-17789. [PMID: 37997913 DOI: 10.1021/acs.analchem.3c03812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2023]
Abstract
In this research, we employed a strategy akin to "Feeding Two Birds with One Stone" aiming for the dual objectives of highly selective electrochemical detection and photocatalytic degradation of the environmentally hazardous herbicide mesotrione (MTN). We achieved this by utilizing hexagonal boron nitride (BN)-supported strontium cobaltite perovskite nanocomposites (SrCoO3/BN). The fabrication of the innovative bifunctional SrCoO3/BN nanocomposites involved a straightforward process of precipitation, followed by an annealing treatment and ultrasonication. The successful formation of these nanocomposites was corroborated through the application of diverse spectroscopic tools. Notably, as-prepared SrCoO3/BN nanocomposites exhibited a remarkable sensing platform for MTN, characterized by a notably low detection limit (11 nm), considerable sensitivity (3.782 μA μM-1 cm-2), and outstanding selectivity, alongside remarkable stability. Concurrently, these SrCoO3/BN nanocomposites demonstrated exceptional visible-light-driven photocatalytic efficacy for MTN degradation (99%) and complete mineralization. Our investigation systematically delved into the influence of operational parameters, including catalyst loading and the involvement of reactive oxidative species, in both the electrocatalytic and photocatalytic reactions. Drawing from these comprehensive studies, we have proposed plausible mechanisms for detecting and degrading MTN. Our findings pave the way for catalyst development, offering a unified solution for detecting and eliminating toxic organic compounds from the environment.
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Affiliation(s)
- Jeyaraj Vinoth Kumar
- Nano Inspired Laboratory, School of Integrated Technology, Yonsei University, Incheon 21983, Republic of Korea
| | - Vadivel Saravanan
- Department of Chemistry, Kalasalingam Academy of Research and Education, Krishnankoil 626 126, Tamilnadu, India
| | - Daeho Lee
- Department of Mechanical Engineering, Gachon University, Seongnam 13120, South Korea
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3
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Wang L, Song J, Yu C. Metal-organic framework-derived metal oxides for resistive gas sensing: a review. Phys Chem Chem Phys 2023. [PMID: 38047729 DOI: 10.1039/d3cp04777f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2023]
Abstract
Gas sensors with exceptional sensitivity and selectivity are vital in the real-time surveillance of noxious and harmful gases. Despite this, traditional gas sensing materials still face a number of challenges, such as poor selectivity, insufficient detection limits, and short lifespan. Metal oxides, which are derived from metal-organic framework materials (MOFs), have been widely used in the field of gas sensors because they have a high surface area and large pore volume. Incorporating metal oxides derived from MOFs into gas sensors can improve their sensitivity and selectivity, thus opening up new possibilities for the development of innovative, high-performance gas sensors. This article examines the gas sensing process of metal oxide semiconductors (MOS), evaluates the advances made in the research of different structures of MOF-derived metal oxides in resistive gas sensors, and provides information on their potential applications and future advancements.
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Affiliation(s)
- Luyu Wang
- College of Artificial Intelligence and E-Commerce, Zhejiang Gongshang University Hangzhou College of Commerce, Hangzhou, 311599, China.
- School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Jia Song
- School of Nuclear Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Chunyang Yu
- Design-AI Laboratory, China Academy of Art, Hangzhou 310009, China
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4
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Choudhary D, Singh A, Giri A, Prasad HC, Sharma RK, Mishra A, Singhai S, Singh A. Functional hBN decorated Ni(OH) 2 nanosheets synthesized for remarkable adsorption performance for the elimination of fluoride ions. Dalton Trans 2023; 52:13199-13215. [PMID: 37665003 DOI: 10.1039/d3dt01695a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Abstract
Occurrence of fluoride in groundwater is a serious concern due to its fatal effects. Functionalized hexagonal boron nitride sheets have been combined with nickel hydroxide nanoparticles by a one step process and a hybrid adsorbent Ni(OH)2@hBN has been developed with an exceptionally high fluoride adsorption capacity of 365 mg g-1, higher than those of Ni(OH)2 and hBN. This maximum adsorption capacity is higher than those of most common adsorbents used for defluoridation including activated alumina, reported nickel oxide and carbon-based 2D material-supported alumina adsorbents. The presence of functionalized boron nitride significantly increased the surface area to 680 m2 g-1 with a pore volume of 0.33687 cm3 g-1 and provided rich hydroxyl group-containing surface sites for the removal of fluoride present in contaminated water. In addition, the adsorption of fluoride onto boron nitride-modified nickel hydroxide followed pseudo-second-order kinetics and the equilibrium data fitted well with the Langmuir adsorption isotherm, suggesting a monolayer adsorption mechanism. Furthermore, the material developed is tested with the water sample collected from a real affected area, from the Dhar district of India, and the material showed promising results in terms of fluoride removal efficacy.
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Affiliation(s)
- Diksha Choudhary
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
- Centre for Advanced Radiation Shielding and Geopolymeric Materials, CSIR-Advanced Materials and Processes Research Institute, Bhopal, 462026, India
| | - Ankit Singh
- Centre for Advanced Radiation Shielding and Geopolymeric Materials, CSIR-Advanced Materials and Processes Research Institute, Bhopal, 462026, India
| | - Abhishek Giri
- Centre for Advanced Radiation Shielding and Geopolymeric Materials, CSIR-Advanced Materials and Processes Research Institute, Bhopal, 462026, India
| | - Harish Chandra Prasad
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
- Centre for Advanced Radiation Shielding and Geopolymeric Materials, CSIR-Advanced Materials and Processes Research Institute, Bhopal, 462026, India
| | - R K Sharma
- Technical Physical Division, Bhabha Atomic Research Center Trombay, Mumbai, 400085, India
| | - Alka Mishra
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
- Centre for Advanced Radiation Shielding and Geopolymeric Materials, CSIR-Advanced Materials and Processes Research Institute, Bhopal, 462026, India
| | - Sandeep Singhai
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
- Centre for Advanced Radiation Shielding and Geopolymeric Materials, CSIR-Advanced Materials and Processes Research Institute, Bhopal, 462026, India
| | - Archana Singh
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
- Centre for Advanced Radiation Shielding and Geopolymeric Materials, CSIR-Advanced Materials and Processes Research Institute, Bhopal, 462026, India
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5
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Paul S, Nandi S, Das M, Bora A, Hossain MT, Ghosh S, Giri PK. Two-dimensional bismuth oxyselenide quantum dots as nanosensors for selective metal ion detection over a wide dynamic range: sensing mechanism and selectivity. NANOSCALE 2023; 15:12612-12625. [PMID: 37462457 DOI: 10.1039/d3nr02029k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/04/2023]
Abstract
Bismuth oxyselenide (Bi2O2Se) nanosheets, a new 2D non-van der Waals nanomaterial having unique semiconducting properties, could be favorable for various sensing applications. In the present report, a top-down chemical approach was adopted to synthesize ultrathin Bi2O2Se quantum dots (QDs) in an appropriate solution. The as-prepared 2D Bi2O2Se QDs with an average size of ∼3 nm, exhibiting strong visible fluorescence, were utilized for heavy-metal ion detection with high selectivity. The QDs show a high optical band gap and a reasonably high fluorescence quantum yield (∼4%) in the green region without any functionalization. A series of heavy metal ions were detected using these QDs. The as-prepared QDs exhibit selective detection of Fe3+ over a wide dynamic range with a high quenching ratio and a low detection limit (<0.5 μM). The mechanism of visible fluorescence and Fe3+ ion-induced quenching was investigated in detail based on a model involving adsorption and charge transfer. Density functional theory (DFT) first principles calculations show that fluorescence quenching occurred selectively due to the efficient trapping of electrons in the bandgap states created by the Fe atoms. This work presents a sustainable and scalable method to synthesize 2D Bi2O2Se QDs for heavy metal ion sensing over a wide dynamic range and these 2D QDs could find potential uses in gas sensors, biosensors and optoelectronics.
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Affiliation(s)
- Sumana Paul
- Department of Physics, Indian Institute of Technology Guwahati, Guwahati 781039, India.
- Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Sanju Nandi
- Department of Physics, Indian Institute of Technology Guwahati, Guwahati 781039, India.
| | - Mandira Das
- Department of Physics, Indian Institute of Technology Guwahati, Guwahati 781039, India.
| | - Abhilasha Bora
- Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Md Tarik Hossain
- Department of Physics, Indian Institute of Technology Guwahati, Guwahati 781039, India.
| | - Subhradip Ghosh
- Department of Physics, Indian Institute of Technology Guwahati, Guwahati 781039, India.
| | - P K Giri
- Department of Physics, Indian Institute of Technology Guwahati, Guwahati 781039, India.
- Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati 781039, India
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6
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Jeyaraman A, Karuppaiah B, Chen SM, Huang YC. Development of Mixed Spinel Metal Oxide (Co-Mn-O) Integrated Functionalized Boron Nitride: Nanomolar Electrochemical Detection of Herbicide Diuron. Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2023.131278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
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7
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Karupppaiah B, Jeyaraman A, Chen SM, Huang YC. Development of Highly Sensitive Electrochemical Sensor for Antibiotic Drug Ronidazole Based on Spinel Cobalt Oxide Nanorods Embedded with Hexagonal Boron Nitride. Electrochim Acta 2023. [DOI: 10.1016/j.electacta.2023.142008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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8
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2D Materials towards sensing technology: From fundamentals to applications. SENSING AND BIO-SENSING RESEARCH 2022. [DOI: 10.1016/j.sbsr.2022.100540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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9
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Falina S, Anuar K, Shafiee SA, Juan JC, Manaf AA, Kawarada H, Syamsul M. Two-Dimensional Non-Carbon Materials-Based Electrochemical Printed Sensors: An Updated Review. SENSORS (BASEL, SWITZERLAND) 2022; 22:s22239358. [PMID: 36502059 PMCID: PMC9735910 DOI: 10.3390/s22239358] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/17/2022] [Accepted: 11/22/2022] [Indexed: 05/28/2023]
Abstract
Recently, there has been increasing interest in electrochemical printed sensors for a wide range of applications such as biomedical, pharmaceutical, food safety, and environmental fields. A major challenge is to obtain selective, sensitive, and reliable sensing platforms that can meet the stringent performance requirements of these application areas. Two-dimensional (2D) nanomaterials advances have accelerated the performance of electrochemical sensors towards more practical approaches. This review discusses the recent development of electrochemical printed sensors, with emphasis on the integration of non-carbon 2D materials as sensing platforms. A brief introduction to printed electrochemical sensors and electrochemical technique analysis are presented in the first section of this review. Subsequently, sensor surface functionalization and modification techniques including drop-casting, electrodeposition, and printing of functional ink are discussed. In the next section, we review recent insights into novel fabrication methodologies, electrochemical techniques, and sensors' performances of the most used transition metal dichalcogenides materials (such as MoS2, MoSe2, and WS2), MXenes, and hexagonal boron-nitride (hBN). Finally, the challenges that are faced by electrochemical printed sensors are highlighted in the conclusion. This review is not only useful to provide insights for researchers that are currently working in the related area, but also instructive to the ones new to this field.
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Affiliation(s)
- Shaili Falina
- Collaborative Microelectronic Design Excellence Center (CEDEC), Universiti Sains Malaysia, Sains@USM, Bayan Lepas 11900, Pulau Pinang, Malaysia
- Faculty of Science and Engineering, Waseda University, Tokyo 169-8555, Japan
| | - Khairu Anuar
- Collaborative Microelectronic Design Excellence Center (CEDEC), Universiti Sains Malaysia, Sains@USM, Bayan Lepas 11900, Pulau Pinang, Malaysia
| | - Saiful Arifin Shafiee
- Department of Chemistry, Kulliyyah of Science, International Islamic University Malaysia, Bandar Indera Mahkota, Kuantan 25200, Pahang, Malaysia
| | - Joon Ching Juan
- Nanotechnology & Catalyst Research Centre (NANOCAT), Institute of Postgraduate Studies, University Malaya, Kuala Lumpur 50603, Malaysia
| | - Asrulnizam Abd Manaf
- Collaborative Microelectronic Design Excellence Center (CEDEC), Universiti Sains Malaysia, Sains@USM, Bayan Lepas 11900, Pulau Pinang, Malaysia
| | - Hiroshi Kawarada
- Faculty of Science and Engineering, Waseda University, Tokyo 169-8555, Japan
- The Kagami Memorial Laboratory for Materials Science and Technology, Waseda University, 2-8-26 Nishiwaseda, Shinjuku, Tokyo 169-0051, Japan
| | - Mohd Syamsul
- Faculty of Science and Engineering, Waseda University, Tokyo 169-8555, Japan
- Institute of Nano Optoelectronics Research and Technology (INOR), Universiti Sains Malaysia, Sains@USM, Bayan Lepas 11900, Pulau Pinang, Malaysia
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10
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Bhuvaneswari C, Palpandi K, Amritha B, Paunkumar P, Lakshmi Priya R, Raman N, Ganesh Babu S. Conniving for the first time of BiVO4 - rGO/CE-BN and its Potential as enhanced electrochemical sensing of non-steroidal anti-androgen drug. Microchem J 2022. [DOI: 10.1016/j.microc.2022.108174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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11
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Karawdeniya BI, Damry AM, Murugappan K, Manjunath S, Bandara YMNDY, Jackson CJ, Tricoli A, Neshev D. Surface Functionalization and Texturing of Optical Metasurfaces for Sensing Applications. Chem Rev 2022; 122:14990-15030. [PMID: 35536016 DOI: 10.1021/acs.chemrev.1c00990] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Optical metasurfaces are planar metamaterials that can mediate highly precise light-matter interactions. Because of their unique optical properties, both plasmonic and dielectric metasurfaces have found common use in sensing applications, enabling label-free, nondestructive, and miniaturized sensors with ultralow limits of detection. However, because bare metasurfaces inherently lack target specificity, their applications have driven the development of surface modification techniques that provide selectivity. Both chemical functionalization and physical texturing methodologies can modify and enhance metasurface properties by selectively capturing analytes at the surface and altering the transduction of light-matter interactions into optical signals. This review summarizes recent advances in material-specific surface functionalization and texturing as applied to representative optical metasurfaces. We also present an overview of the underlying chemistry driving functionalization and texturing processes, including detailed directions for their broad implementation. Overall, this review provides a concise and centralized guide for the modification of metasurfaces with a focus toward sensing applications.
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Affiliation(s)
- Buddini I Karawdeniya
- ARC Centre of Excellence for Transformative Meta Optical Systems (TMOS), Department of Electronic Materials Engineering, Research School of Physics, The Australian National University, Canberra, ACT 2600, Australia
| | - Adam M Damry
- Research School of Chemistry, College of Science, The Australian National University, Canberra, ACT 2601, Australia
| | - Krishnan Murugappan
- Research School of Chemistry, College of Science, The Australian National University, Canberra, ACT 2601, Australia
| | - Shridhar Manjunath
- ARC Centre of Excellence for Transformative Meta Optical Systems (TMOS), Department of Electronic Materials Engineering, Research School of Physics, The Australian National University, Canberra, ACT 2600, Australia
| | - Y M Nuwan D Y Bandara
- ARC Centre of Excellence for Transformative Meta Optical Systems (TMOS), Department of Electronic Materials Engineering, Research School of Physics, The Australian National University, Canberra, ACT 2600, Australia
| | - Colin J Jackson
- Research School of Chemistry, College of Science, The Australian National University, Canberra, ACT 2601, Australia
| | - Antonio Tricoli
- Research School of Chemistry, College of Science, The Australian National University, Canberra, ACT 2601, Australia
- School of Biomedical Engineering, Faculty of Engineering, The University of Sydney, Camperdown, NSW 2006, Australia
| | - Dragomir Neshev
- ARC Centre of Excellence for Transformative Meta Optical Systems (TMOS), Department of Electronic Materials Engineering, Research School of Physics, The Australian National University, Canberra, ACT 2600, Australia
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12
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Froeschke S, Wolf D, Hantusch M, Giebeler L, Wels M, Gräßler N, Büchner B, Schmidt P, Hampel S. Synthesis of micro- and nanosheets of CrCl 3-RuCl 3 solid solution by chemical vapour transport. NANOSCALE 2022; 14:10483-10492. [PMID: 35822883 DOI: 10.1039/d2nr01366e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Solid solutions of 2D transition metal trihalides are rapidly growing in interest for the search for new 2D materials with novel properties at nanoscale dimensions. In this regard, we present a synthesis method for the Cr1-xRuxCl3 solid solution and describe the behaviour of the unit cell parameters over the whole composition range, which in general follows Vegard's law in the range of a = 5.958(6)CrCl3 … 5.9731(5)RuCl3 Å, b = 10.3328(20)CrCl3 … 10.34606(21)RuCl3 Å, c = 6.110(5)CrCl3 … 6.0385(5)RuCl3 Å and β = 108.522(15)CrCl3 … 108.8314(14)RuCl3 °. The synthesized solid solution powder was subsequently used to deposit micro- and nanosheets directly on a substrate by applying chemical vapour transport in a temperature gradient of 575 °C → 525 °C for 2 h and 650 °C → 600 °C for 0.5 h as a bottom-up approach without the need for an external transport agent. The observed chromium chloride enrichment of the deposited crystals is predicted by thermodynamic simulation. The results allow for a nanostructure synthesis of this solid solution with a predictable composition down to about 30 nm in height and lateral size of several μm. When applying a quick consecutive delamination step, it is possible to obtain few- and monolayer structures, which could be used for further studies of downscaling effects for the CrCl3-RuCl3 solid solution. X-ray photoelectron spectroscopy, transmission electron microscopy and Raman spectroscopy were used to confirm the purity and quality of the synthesized crystals.
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Affiliation(s)
- Samuel Froeschke
- Leibniz Institute for Solid State and Materials Research Dresden, 01069 Dresden, Germany.
| | - Daniel Wolf
- Leibniz Institute for Solid State and Materials Research Dresden, 01069 Dresden, Germany.
| | - Martin Hantusch
- Leibniz Institute for Solid State and Materials Research Dresden, 01069 Dresden, Germany.
| | - Lars Giebeler
- Leibniz Institute for Solid State and Materials Research Dresden, 01069 Dresden, Germany.
| | - Martin Wels
- Brandenburg University of Technology Cottbus-Senftenberg, 01968 Senftenberg, Germany
| | - Nico Gräßler
- Leibniz Institute for Solid State and Materials Research Dresden, 01069 Dresden, Germany.
| | - Bernd Büchner
- Leibniz Institute for Solid State and Materials Research Dresden, 01069 Dresden, Germany.
- Technische Universität Dresden, 01069 Dresden, Germany
| | - Peer Schmidt
- Brandenburg University of Technology Cottbus-Senftenberg, 01968 Senftenberg, Germany
| | - Silke Hampel
- Leibniz Institute for Solid State and Materials Research Dresden, 01069 Dresden, Germany.
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13
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Zhang L, Zhao M, Xiao M, Im MH, Abd El-Aty AM, Shao H, She Y. Recent Advances in the Recognition Elements of Sensors to Detect Pyrethroids in Food: A Review. BIOSENSORS 2022; 12:402. [PMID: 35735550 PMCID: PMC9220870 DOI: 10.3390/bios12060402] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 05/25/2022] [Accepted: 06/08/2022] [Indexed: 01/06/2023]
Abstract
The presence of pyrethroids in food and the environment due to their excessive use and extensive application in the agriculture industry represents a significant threat to public health. Therefore, the determination of the presence of pyrethroids in foods by simple, rapid, and sensitive methods is warranted. Herein, recognition methods for pyrethroids based on electrochemical and optical biosensors from the last five years are reviewed, including surface-enhanced Raman scattering (SERS), surface plasmon resonance (SPR), chemiluminescence, biochemical, fluorescence, and colorimetric methods. In addition, recognition elements used for pyrethroid detection, including enzymes, antigens/antibodies, aptamers, and molecular-imprinted polymers, are classified and discussed based on the bioreceptor types. The current research status, the advantages and disadvantages of existing methods, and future development trends are discussed. The research progress of rapid pyrethroid detection in our laboratory is also presented.
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Affiliation(s)
- Le Zhang
- Institute of Quality Standards & Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, Beijing 100081, China; (L.Z.); (M.Z.)
| | - Mingqi Zhao
- Institute of Quality Standards & Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, Beijing 100081, China; (L.Z.); (M.Z.)
| | - Ming Xiao
- Academy of Agriculture and Forestry Sciences, Qinghai University, Xining 810000, China;
| | - Moo-Hyeog Im
- Department of Food Engineering, Daegu University, Gyeongsan 38453, Korea;
| | - A. M. Abd El-Aty
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza 12211, Egypt;
- Department of Medical Pharmacology, Medical Faculty, Ataturk University, Erzurum 25240, Turkey
| | - Hua Shao
- Institute of Quality Standards & Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, Beijing 100081, China; (L.Z.); (M.Z.)
| | - Yongxin She
- Institute of Quality Standards & Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, Beijing 100081, China; (L.Z.); (M.Z.)
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14
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Roy D, Panigrahi K, Das BK, Ghorui UK, Bhattacharjee S, Samanta M, Sarkar S, Chattopadhyay KK. Boron vacancy: a strategy to boost the oxygen reduction reaction of hexagonal boron nitride nanosheet in hBN-MoS 2 heterostructure. NANOSCALE ADVANCES 2021; 3:4739-4749. [PMID: 36134305 PMCID: PMC9419284 DOI: 10.1039/d1na00304f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 06/11/2021] [Indexed: 06/14/2023]
Abstract
The incorporation of vacancies in a system is considered a proficient method of defect engineering in general catalytic modulation. Among two-dimensional materials, the deficiency of surface active sites and a high band gap restrict the catalytic activity of hexagonal boron nitride (hBN) material towards the oxygen reduction reaction (ORR), which hinders its applicability in fuel cells. A bane to boon strategy has been introduced here by coupling two sluggish ORR materials (hBN & MoS2) by a probe-sonication method to form a heterostructure (termed HBPS) which fosters four electron pathways to assist the reduction of oxygen. Theoretical and experimental studies suggest the kinetically and thermodynamically favorable formation of boron vacancies (B-vacancies) in the presence of MoS2, which act as active sites for oxygen adsorption in HBPS. B-vacancy induced uneven charge distribution together with band gap depression promote rapid electron transfer from the valance band to the conduction band which prevails over the kinetic limitation of pure hBN nanosheets towards ORR kinetics. The formed B-vacancy induced HBPS further exhibits a low Tafel slope (66 mV dec-1), and a high onset potential (0.80 V vs. RHE) with an unaltered electrochemically active surface area (ESCA) after long-term cycling. Thus, vacancy engineering in hBN has proved to be an efficient approach to unlock the potential of catalytic performance enhancement.
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Affiliation(s)
- Dipayan Roy
- School of Materials Science and Nanotechnology, Jadavpur University Kolkata-700032 India
| | - Karamjyoti Panigrahi
- School of Materials Science and Nanotechnology, Jadavpur University Kolkata-700032 India
| | - Bikram K Das
- Department of Physics, Jadavpur University Kolkata-700032 India
| | - Uday K Ghorui
- Indian Institute of Engineering Science and Technology Shibpur Howrah-711103 India
| | | | - Madhupriya Samanta
- School of Materials Science and Nanotechnology, Jadavpur University Kolkata-700032 India
- Department of Electronics and Telecommunication Engineering, Jadavpur University Kolkata 700032 India
| | - Sourav Sarkar
- School of Materials Science and Nanotechnology, Jadavpur University Kolkata-700032 India
| | - Kalyan K Chattopadhyay
- School of Materials Science and Nanotechnology, Jadavpur University Kolkata-700032 India
- Department of Physics, Jadavpur University Kolkata-700032 India
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Crapnell RD, Banks CE. Electroanalytical overview: utilising micro- and nano-dimensional sized materials in electrochemical-based biosensing platforms. Mikrochim Acta 2021; 188:268. [PMID: 34296349 PMCID: PMC8298255 DOI: 10.1007/s00604-021-04913-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 07/02/2021] [Indexed: 12/19/2022]
Abstract
Research into electrochemical biosensors represents a significant portion of the large interdisciplinary field of biosensing. The drive to develop reliable, sensitive, and selective biosensing platforms for key environmental and medical biomarkers is ever expanding due to the current climate. This push for the detection of vital biomarkers at lower concentrations, with increased reliability, has necessitated the utilisation of micro- and nano-dimensional materials. There is a wide variety of nanomaterials available for exploration, all having unique sets of properties that help to enhance the performance of biosensors. In recent years, a large portion of research has focussed on combining these different materials to utilise the different properties in one sensor platform. This research has allowed biosensors to reach new levels of sensitivity, but we note that there is room for improvement in the reporting of this field. Numerous examples are published that report improvements in the biosensor performance through the mixing of multiple materials, but there is little discussion presented on why each nanomaterial is chosen and whether they synergise well together to warrant the inherent increase in production time and cost. Research into micro-nano materials is vital for the continued development of improved biosensing platforms, and further exploration into understanding their individual and synergistic properties will continue to push the area forward. It will continue to provide solutions for the global sensing requirements through the development of novel materials with beneficial properties, improved incorporation strategies for the materials, the combination of synergetic materials, and the reduction in cost of production of these nanomaterials.
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Affiliation(s)
- Robert D Crapnell
- Faculty of Science and Engineering, Manchester Metropolitan University, Chester Street, Manchester, M1 5GD, UK
| | - Craig E Banks
- Faculty of Science and Engineering, Manchester Metropolitan University, Chester Street, Manchester, M1 5GD, UK.
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Defect-enhanced electrochemical property of h-BN for Pb 2+ detection. Mikrochim Acta 2021; 188:40. [PMID: 33442843 DOI: 10.1007/s00604-020-04691-z] [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: 09/05/2020] [Accepted: 12/20/2020] [Indexed: 10/22/2022]
Abstract
A new strategy has been developed for the determination of trace lead ions (Pb2+) based on hexagonal boron nitride (h-BN) laden with point defect. The defect-laden boron nitride (D-BN) was synthesized by a thermal polymerization route, in which melamine borate was used as a precursor. The defect microstructure was confirmed by photoluminescence (PL) and x-ray diffraction (XRD) techniques. As compared with h-BN, the D-BN-modified glassy carbon electrode (GCE) showed an enhanced electrochemical response towards Pb2+ peaking at - 0.551 V (vs. SCE), which was evidenced by linear sweep anodic stripping voltammetry (LSASV) results. The point defect plays a pivotal role in the electrocatalytic reaction process, which can mediate the electronic structure and surface properties of h-BN. Accordingly, the sensor presented a low detection limit of 0.15 μg/L towards Pb2+ and a wide linear response concentration range from 0.5 to 400 μg/L (correlation coefficient = 0.995). In view of its superior selectivity, stability, and reproducibility, the proposed method was applied for Pb2+ determination in real samples and exhibited satisfactory results. This work provides insight for the construction of electrochemical sensor with high-performance by engineering defects of modifying materials. Defect-loaden h-BN exhibited enhanced electrocatalytic redox reaction towards lead ions and thus a novel Pb2+ sensor with high performances was constructed.
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