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Baruah A, Newar R, Das S, Kalita N, Nath M, Ghosh P, Chinnam S, Sarma H, Narayan M. Biomedical applications of graphene-based nanomaterials: recent progress, challenges, and prospects in highly sensitive biosensors. DISCOVER NANO 2024; 19:103. [PMID: 38884869 PMCID: PMC11183028 DOI: 10.1186/s11671-024-04032-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 05/14/2024] [Indexed: 06/18/2024]
Abstract
Graphene-based nanomaterials (graphene, graphene oxide, reduced graphene oxide, graphene quantum dots, graphene-based nanocomposites, etc.) are emerging as an extremely important class of nanomaterials primarily because of their unique and advantageous physical, chemical, biological, and optoelectronic aspects. These features have resulted in uses across diverse areas of scientific research. Among all other applications, they are found to be particularly useful in designing highly sensitive biosensors. Numerous studies have established their efficacy in sensing pathogens and other biomolecules allowing for the rapid diagnosis of various diseases. Considering the growing importance and popularity of graphene-based materials for biosensing applications, this review aims to provide the readers with a summary of the recent progress in the concerned domain and highlights the challenges associated with the synthesis and application of these multifunctional materials.
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Affiliation(s)
- Arabinda Baruah
- Department of Chemistry, Gauhati University, Guwahati, Assam, 781014, India
| | - Rachita Newar
- Department of Chemistry, Gauhati University, Guwahati, Assam, 781014, India
| | - Saikat Das
- Department of Chemistry, Gauhati University, Guwahati, Assam, 781014, India
| | - Nitul Kalita
- Indian Institute of Technology Guwahati, Guwahati, Assam, 781039, India
| | - Masood Nath
- University of Technology and Applied Sciences, Muscat, Oman
| | - Priya Ghosh
- Department of Chemistry, Gauhati University, Guwahati, Assam, 781014, India
| | - Sampath Chinnam
- Department of Chemistry, M.S. Ramaiah Institute of Technology (Autonomous Institution, Affiliated to Visvesvaraya Technological University, Belgaum), Bengaluru, Karnataka, 560054, India
| | - Hemen Sarma
- Department of Botany, Bodoland University, Rangalikhata, Deborgaon, Kokrajhar (BTR), Assam, 783370, India.
| | - Mahesh Narayan
- Department of Chemistry and Biochemistry, University of Texas at El Paso, UTEP, 500 W. University Ave, El Paso, TX, 79968, USA.
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Silvestri A, Vázquez-Díaz S, Misia G, Poletti F, López-Domene R, Pavlov V, Zanardi C, Cortajarena AL, Prato M. An Electroactive and Self-Assembling Bio-Ink, based on Protein-Stabilized Nanoclusters and Graphene, for the Manufacture of Fully Inkjet-Printed Paper-Based Analytical Devices. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2300163. [PMID: 37144410 DOI: 10.1002/smll.202300163] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 03/11/2023] [Indexed: 05/06/2023]
Abstract
Hundreds of new electrochemical sensors are reported in literature every year. However, only a few of them makes it to the market. Manufacturability, or rather the lack of it, is the parameter that dictates if new sensing technologies will remain forever in the laboratory in which they are conceived. Inkjet printing is a low-cost and versatile technique that can facilitate the transfer of nanomaterial-based sensors to the market. Herein, an electroactive and self-assembling inkjet-printable ink based on protein-nanomaterial composites and exfoliated graphene is reported. The consensus tetratricopeptide proteins (CTPRs), used to formulate this ink, are engineered to template and coordinate electroactive metallic nanoclusters (NCs), and to self-assemble upon drying, forming stable films. The authors demonstrate that, by incorporating graphene in the ink formulation, it is possible to dramatically improve the electrocatalytic properties of the ink, obtaining an efficient hybrid material for hydrogen peroxide (H2 O2 ) detection. Using this bio-ink, the authors manufactured disposable and environmentally sustainable electrochemical paper-based analytical devices (ePADs) to detect H2 O2 , outperforming commercial screen-printed platforms. Furthermore, it is demonstrated that oxidoreductase enzymes can be included in the formulation, to fully inkjet-print enzymatic amperometric biosensors ready to use.
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Affiliation(s)
- Alessandro Silvestri
- Center for Cooperative Research in Biomaterials (CIC BiomaGUNE), Basque Research and Technology Alliance (BRTA), Donostia-San Sebastián, 20014, Spain
| | - Silvia Vázquez-Díaz
- Center for Cooperative Research in Biomaterials (CIC BiomaGUNE), Basque Research and Technology Alliance (BRTA), Donostia-San Sebastián, 20014, Spain
| | - Giuseppe Misia
- Department of Chemical and Pharmaceutical Sciences, Universitá Degli Studi di Trieste, Trieste, 34127, Italy
| | - Fabrizio Poletti
- Department of Chemical and Geological Sciences, University of Modena and Reggio Emilia, Modena, 41125, Italy
| | - Rocío López-Domene
- Center for Cooperative Research in Biomaterials (CIC BiomaGUNE), Basque Research and Technology Alliance (BRTA), Donostia-San Sebastián, 20014, Spain
- POLYMAT and Applied Chemistry Department, Faculty of Chemistry, University of the Basque Country UPV/EHU, Donostia-San Sebastián, 20018, Spain
| | - Valeri Pavlov
- Center for Cooperative Research in Biomaterials (CIC BiomaGUNE), Basque Research and Technology Alliance (BRTA), Donostia-San Sebastián, 20014, Spain
| | - Chiara Zanardi
- Department of molecular sciences and nanosystems, Ca' Foscari University of Venice, Venezia, 30170, Italy
- Institute of Organic Synthesis and Photoreactivity, National Research Council of Italy, Bologna, 40129, Italy
| | - Aitziber L Cortajarena
- Center for Cooperative Research in Biomaterials (CIC BiomaGUNE), Basque Research and Technology Alliance (BRTA), Donostia-San Sebastián, 20014, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, 48009, Spain
| | - Maurizio Prato
- Center for Cooperative Research in Biomaterials (CIC BiomaGUNE), Basque Research and Technology Alliance (BRTA), Donostia-San Sebastián, 20014, Spain
- Department of Chemical and Pharmaceutical Sciences, Universitá Degli Studi di Trieste, Trieste, 34127, Italy
- Ikerbasque, Basque Foundation for Science, Bilbao, 48009, Spain
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3
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Ara H1 peanut allergen detection using a labelled electrochemical aptasensor based on GO-COOH@bimetallic composite platform. Food Chem 2023; 400:134074. [DOI: 10.1016/j.foodchem.2022.134074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 08/08/2022] [Accepted: 08/28/2022] [Indexed: 11/20/2022]
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4
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Zhang H, Cao D, Cheng X, Guan R, Zhou C. Amide salt pyrolysis fabrication of graphene nanosheets with multi-excitation single color emission. J Colloid Interface Sci 2022; 627:671-680. [PMID: 35878459 DOI: 10.1016/j.jcis.2022.07.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 06/26/2022] [Accepted: 07/01/2022] [Indexed: 01/31/2023]
Abstract
A novel and simple approach of using amide salt pyrolysis to produce photoluminescent (multi-excitation and single color emission) graphene nanosheets (GNs) with a thickness of <1 nm and a diameter of about 100-200 nm is described herein. It has characteristics of high water solubility, low toxicity, easy manufacturing, etc., and has potential application prospects in analytical chemistry and biomedicine.
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Affiliation(s)
- Hao Zhang
- Research Institute of Polymer Materials, School of Materials Science and Engineering, Shandong University, Jinan 250061, China
| | - Duxia Cao
- School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, China
| | - Xiao Cheng
- Research Institute of Polymer Materials, School of Materials Science and Engineering, Shandong University, Jinan 250061, China.
| | - Ruifang Guan
- School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, China.
| | - Chuanjian Zhou
- Research Institute of Polymer Materials, School of Materials Science and Engineering, Shandong University, Jinan 250061, China.
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Koçak B, İpek Y. Nafion–Titanium (IV) Oxide-Graphene Modified Glassy Carbon Electrode (GCE) Based Electrochemical Sensor for the Voltammetric Determination of the β-blocker Bisoprolol Fumarate. ANAL LETT 2022. [DOI: 10.1080/00032719.2022.2139837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Berna Koçak
- Vocational School of Tunceli, Chemistry and Chemical Process Technologies Department, Munzur University, Tunceli, Turkey
- Rare Earth Element Research and Application Center, Munzur University, Tunceli, Turkey
| | - Yeliz İpek
- Vocational School of Tunceli, Chemistry and Chemical Process Technologies Department, Munzur University, Tunceli, Turkey
- Rare Earth Element Research and Application Center, Munzur University, Tunceli, Turkey
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Tubatsi G, Kebaabetswe LP, Musee N. Proteomic evaluation of nanotoxicity in aquatic organisms: A review. Proteomics 2022; 22:e2200008. [PMID: 36107811 DOI: 10.1002/pmic.202200008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 08/11/2022] [Accepted: 08/11/2022] [Indexed: 12/29/2022]
Abstract
The alteration of organisms protein functions by engineered nanoparticles (ENPs) is dependent on the complex interplay between their inherent physicochemical properties (e.g., size, surface coating, shape) and environmental conditions (e.g., pH, organic matter). To date, there is increasing interest on the use of 'omics' approaches, such as proteomics, genomics, and others, to study ENPs-biomolecules interactions in aquatic organisms. However, although proteomics has recently been applied to investigate effects of ENPs and associated mechanisms in aquatic organisms, its use remain limited. Herein, proteomics techniques widely applied to investigate ENPs-protein interactions in aquatic organisms are reviewed. Data demonstrates that 2DE and mass spectrometry and/or their combination, thereof, are the most suitable techniques to elucidate ENPs-protein interactions. Furthermore, current status on ENPs and protein interactions, and possible mechanisms of nanotoxicity with emphasis on those that exert influence at protein expression levels, and key influencing factors on ENPs-proteins interactions are outlined. Most reported studies were done using synthetic media and essay protocols and had wide variability (not standardized); this may consequently limit data application in actual environmental systems. Therefore, there is a need for studies using realistic environmental concentrations of ENPs, and actual environmental matrixes (e.g., surface water) to aid better model development of ENPs-proteins interactions in aquatic systems.
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Affiliation(s)
- Gosaitse Tubatsi
- Department of Biological Sciences and Biotechnology, Botswana International University of Science and Technology (BIUST), Palapye, Botswana
| | - Lemme Prica Kebaabetswe
- Department of Biological Sciences and Biotechnology, Botswana International University of Science and Technology (BIUST), Palapye, Botswana
| | - Ndeke Musee
- Emerging Contaminants Ecological and Risk Assessment (ECERA) Research Group, Department of Chemical Engineering, University of Pretoria, Pretoria, South Africa
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Xing L, Zhang W, Fu L, Lorenzo JM, Hao Y. Fabrication and application of electrochemical sensor for analyzing hydrogen peroxide in food system and biological samples. Food Chem 2022; 385:132555. [DOI: 10.1016/j.foodchem.2022.132555] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 01/19/2022] [Accepted: 02/23/2022] [Indexed: 12/29/2022]
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Tully JJ, Zhang Z, Terrero Rodríguez IM, Butcher L, Macpherson JV. Versatile DIY Route for Incorporation of a Wide Range of Electrode Materials into Rotating Ring Disk Electrodes. Anal Chem 2022; 94:9856-9862. [PMID: 35767370 PMCID: PMC9280712 DOI: 10.1021/acs.analchem.2c01744] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
![]()
Rotating ring disk
electrodes (RRDEs) are a powerful and versatile
tool for mechanistically investigating electrochemical reactions at
electrode surfaces, particularly in the area of electroanalysis and
catalysis. Despite their importance, only limited electrode materials
(typically glassy carbon, platinum, and gold) and combinations thereof
are available commercially. In this work, we present a method employing
three-dimensional (3D) printing in conjunction with machined brass
components to produce housing, which can accommodate any electrode
material in, e.g., pressed powdered pellet, wafer,
rod, foil, or vapor deposited onto a conductive substrate form. In
this way, the range and usability of RRDEs is extended. This custom
do-it-yourself (DIY) approach to fabricating RRDEs also enables RRDEs
to be produced at a significant fraction of the cost of commercial
RRDEs. To illustrate the versatility of our approach, coplanar boron-doped
diamond (BDD) RRDEs are fabricated for the first time using the approach
described. Experimental collection efficiencies for the redox couple
FcTMA+/FcTMA2+ are found to be very close to
those predicted theoretically. BDD electrodes serve as an ideal electrocatalyst
support due to their low background currents, wide solvent potential
window in aqueous solution, and chemical and electrochemical stability
in acid and alkali solutions. The BDD RRDE configuration is employed
to investigate the importance of surface-incorporated nondiamond carbon
in BDD on hydrogen peroxide generation via the oxygen
reduction reaction in acid solutions.
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Affiliation(s)
- Joshua J Tully
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, U.K
| | - Zhaoyan Zhang
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, U.K
| | | | - Lee Butcher
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, U.K
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Yu Y, Li J, Solomon SA, Min J, Tu J, Guo W, Xu C, Song Y, Gao W. All-printed soft human-machine interface for robotic physicochemical sensing. Sci Robot 2022; 7:eabn0495. [PMID: 35648844 DOI: 10.1126/scirobotics.abn0495] [Citation(s) in RCA: 55] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Ultrasensitive multimodal physicochemical sensing for autonomous robotic decision-making has numerous applications in agriculture, security, environmental protection, and public health. Previously reported robotic sensing technologies have primarily focused on monitoring physical parameters such as pressure and temperature. Integrating chemical sensors for autonomous dry-phase analyte detection on a robotic platform is rather extremely challenging and substantially underdeveloped. Here, we introduce an artificial intelligence-powered multimodal robotic sensing system (M-Bot) with an all-printed mass-producible soft electronic skin-based human-machine interface. A scalable inkjet printing technology with custom-developed nanomaterial inks was used to manufacture flexible physicochemical sensor arrays for electrophysiology recording, tactile perception, and robotic sensing of a wide range of hazardous materials including nitroaromatic explosives, pesticides, nerve agents, and infectious pathogens such as SARS-CoV-2. The M-Bot decodes the surface electromyography signals collected from the human body through machine learning algorithms for remote robotic control and can perform in situ threat compound detection in extreme or contaminated environments with user-interactive tactile and threat alarm feedback. The printed electronic skin-based robotic sensing technology can be further generalized and applied to other remote sensing platforms. Such diversity was validated on an intelligent multimodal robotic boat platform that can efficiently track the source of trace amounts of hazardous compounds through autonomous and intelligent decision-making algorithms. This fully printed human-machine interactive multimodal sensing technology could play a crucial role in designing future intelligent robotic systems and can be easily reconfigured toward numerous practical wearable and robotic applications.
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Affiliation(s)
- You Yu
- Andrew and Peggy Cherng Department of Medical Engineering, Division of Engineering and Applied Science, California Institute of Technology, Pasadena, CA 91125, USA
| | - Jiahong Li
- Andrew and Peggy Cherng Department of Medical Engineering, Division of Engineering and Applied Science, California Institute of Technology, Pasadena, CA 91125, USA
| | - Samuel A Solomon
- Andrew and Peggy Cherng Department of Medical Engineering, Division of Engineering and Applied Science, California Institute of Technology, Pasadena, CA 91125, USA
| | - Jihong Min
- Andrew and Peggy Cherng Department of Medical Engineering, Division of Engineering and Applied Science, California Institute of Technology, Pasadena, CA 91125, USA
| | - Jiaobing Tu
- Andrew and Peggy Cherng Department of Medical Engineering, Division of Engineering and Applied Science, California Institute of Technology, Pasadena, CA 91125, USA
| | - Wei Guo
- Andrew and Peggy Cherng Department of Medical Engineering, Division of Engineering and Applied Science, California Institute of Technology, Pasadena, CA 91125, USA
| | - Changhao Xu
- Andrew and Peggy Cherng Department of Medical Engineering, Division of Engineering and Applied Science, California Institute of Technology, Pasadena, CA 91125, USA
| | - Yu Song
- Andrew and Peggy Cherng Department of Medical Engineering, Division of Engineering and Applied Science, California Institute of Technology, Pasadena, CA 91125, USA
| | - Wei Gao
- Andrew and Peggy Cherng Department of Medical Engineering, Division of Engineering and Applied Science, California Institute of Technology, Pasadena, CA 91125, USA
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10
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Li Y, Keller AL, Cryan MT, Ross AE. Metal Nanoparticle Modified Carbon-Fiber Microelectrodes Enhance Adenosine Triphosphate Surface Interactions with Fast-Scan Cyclic Voltammetry. ACS MEASUREMENT SCIENCE AU 2022; 2:96-105. [PMID: 35479102 PMCID: PMC9026253 DOI: 10.1021/acsmeasuresciau.1c00026] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/21/2021] [Accepted: 09/22/2021] [Indexed: 05/08/2023]
Abstract
Adenosine triphosphate (ATP) is an important rapid signaling molecule involved in a host of pathologies in the body. Historically, ATP is difficult to directly detect electrochemically with fast-scan cyclic voltammetry (FSCV) due to limited interactions at bare carbon-fibers. Systematic investigations of how ATP interacts at electrode surfaces is necessary for developing more sensitive electrochemical detection methods. Here, we have developed gold nanoparticle (AuNP), and platinum nanoparticle (PtNP) modified carbon-fiber microelectrodes coupled to FSCV to measure the extent to which ATP interacts at metal nanoparticle-modified surfaces and to improve the sensitivity of direct electrochemical detection. AuNP and PtNPs were electrodeposited on the carbon-fiber surface by scanning from -1.2 to 1.5 V for 30 s in 0.5 mg/mL HAuCl4 or 0.5 mg/mLK2PtCl6. Overall, we demonstrate an average 4.1 ± 1.0-fold increase in oxidative ATP current at AuNP-modified and a 3.5 ± 0.3-fold increase at PtNP-modified electrodes. Metal nanoparticle-modified surfaces promoted improved electrocatalytic conversion of ATP oxidation products at the surface, facilitated enhanced adsorption strength and surface coverage, and significantly improved sensitivity. ATP was successfully detected within living murine lymph node tissue following exogenous application. Overall, this study demonstrates a detailed characterization of ATP oxidation at metal nanoparticle surfaces and a significantly improved method for direct electrochemical detection of ATP in tissue.
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Najm A, Ahmad Ludin N, Jaber I, Hamid NH, Salah Naeem H. Influence of the concentration of chenodeoxycholic acid on the performance of the N719 dye. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120776] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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12
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Kumar Mall V, Prakash Ojha R, Tiwari P, Prakash R. Immunosuppressive Drug Sensor based on MoS2-Polycarboxyindole Modified Electrodes. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100345] [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] Open
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Keller AL, Quarin SM, Strobbia P, Ross AE. Platinum Nanoparticle Size and Density Impacts Purine Electrochemistry with Fast-Scan Cyclic Voltammetry. JOURNAL OF THE ELECTROCHEMICAL SOCIETY 2022; 169:046514. [PMID: 35497383 PMCID: PMC9053744 DOI: 10.1149/1945-7111/ac65bc] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We demonstrate the density and shape of platinum nanoparticles (PtNP) on carbon-fiber microelectrodes with fast-scan cyclic voltammetry (FSCV) directly impacts detection of adenosine. Previously, we showed that metal nanoparticle-modified carbon significantly improves adenine-based purine detection; however, how the size and shape of the particles impact electrochemical detection was not investigated. Electrochemical investigations of how the surface topology and morphology impacts detection is necessary for designing ultrasensitive electrodes and for expanding fundamental knowledge of electrode-analyte interactions. To change the density and shape of the PtNP's on the surface, we varied the concentration of K2PtCl6 and electrodeposition time. We show that increasing the concentration of K2PtCl6 increases the density of PtNP's while increasing the electrodeposition time impacts both the density and size. These changes manipulate the adsorption behavior which impacts sensitivity. Based on these results, an optimal electrodeposition procedure was determined to be 1.0 mg/mL of K2PtCl6 deposited for 45 s and this results in an average increase in adenosine detection by 3.5 ±0.3-fold. Interestingly, increasing the size and density of PtNPs negatively impacts dopamine detection. Overall, this work provides fundamental insights into the differences between adenosine and dopamine interaction at electrode surfaces.
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Lebedev AN, Rodygin KS, Mironenko RM, Saybulina ER, Ananikov VP. Metal-Catalyzed Chemical Activation of Calcium Carbide: New Way to Hierarchical Metal/Alloy-on-Carbon Catalysts. J Catal 2022. [DOI: 10.1016/j.jcat.2022.01.034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Zhang X, Huo H, Ma K, Zhao Z. Reduced graphene oxide-supported smart plasmonic AgPtPd porous nanoparticles for high-performance electrochemical detection of 2,4,6-trinitrotoluene. NEW J CHEM 2022. [DOI: 10.1039/d2nj00434h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Smart plasmonic AgPtPd NPs/rGO exhibited a wide linear range for TNT from 0.1 to 8 ppm with a sensing limit of 0.95 ppb. The remarkable features are probably attributed to the integrated advantages of the plasmonic properties and synergistic effect.
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Affiliation(s)
- Xinxin Zhang
- School of Material Science and Engineering, University of Jinan, Jinan 250022, Shandong, China
| | - Hongyue Huo
- School of Material Science and Engineering, University of Jinan, Jinan 250022, Shandong, China
| | - Kongshuo Ma
- State Key Lab of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, Jilin, China
| | - Zhenlu Zhao
- School of Material Science and Engineering, University of Jinan, Jinan 250022, Shandong, China
- Anhui Laboratory of Functional Coordinated Complexes for Materials Chemistry and Application, School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu 241000, Anhui, China
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16
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Michalkiewicz S, Skorupa A, Jakubczyk M. Carbon Materials in Electroanalysis of Preservatives: A Review. MATERIALS (BASEL, SWITZERLAND) 2021; 14:7630. [PMID: 34947225 PMCID: PMC8709479 DOI: 10.3390/ma14247630] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/02/2021] [Accepted: 12/09/2021] [Indexed: 12/24/2022]
Abstract
Electrochemical sensors in electroanalysis are a particularly useful and relatively simple way to identify electroactive substances. Among the materials used to design sensors, there is a growing interest in different types of carbon. This is mainly due to its non-toxic properties, low cost, good electrical conductivity, wide potential range, and the possibility of using it in both aqueous and nonaqueous media. The electrodes made of carbon, and especially of carbon modified with different materials, are currently most often used in the voltammetric analysis of various compounds, including preservatives. The objective of this paper is to present the characteristics and suitability of different carbon materials for the construction of working electrodes used in the voltammetric analysis. Various carbon materials were considered and briefly discussed. Their analytical application was presented on the example of the preservatives commonly used in food, cosmetic, and pharmaceutical preparations. It was shown that for the electroanalysis of preservatives, mainly carbon electrodes modified with various modifiers are used. These modifications ensure appropriate selectivity, high sensitivity, low limits of detection and quantification, as well as a wide linearity range of voltammetric methods of their identification and determination.
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Affiliation(s)
- Slawomir Michalkiewicz
- Institute of Chemistry, Jan Kochanowski University, PL-25406 Kielce, Poland; (A.S.); (M.J.)
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Moon S, Kamakshaiah Charyulu D, Lee W, Lee K. Controlling the geometric design of anodic 1D TiO2 nanotubes for the electrochemical reduction of 2,4,6-trinitrotoluene in ambient conditions. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115717] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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18
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Kim M, Lee SM, Jeon JW, Movaghgharnezhad S, Jeong H, Moghaddam F, Mitchell D, Kang P, Kim BG. Photothermochemical Nanoassembly of 3D Porous Graphene and Palladium Nanoparticles for High-Performance Hydrogen Detection. ACS APPLIED MATERIALS & INTERFACES 2021; 13:49128-49136. [PMID: 34597029 DOI: 10.1021/acsami.1c11922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Hybrid materials comprising graphene and palladium nanoparticles (PdNPs) are desirable for high-performance hydrogen detection because of the high specific surface area, electron mobility, and flexibility of graphene and the high electrochemical responsivity and reversibility of PdNPs. However, obtaining hybrid materials is energy-intensive and time-consuming. Here, a facile and rapid laser photothermochemical single-step processing method to synchronously produce a nanoassembly of three-dimensional porous graphene and PdNPs from polymer films is reported. Polymers with intrinsic microporosity show high solubility in volatile solvents and miscibility with inorganic materials, allowing the fabrication of homogeneous polymer films containing Pd ligands. The films are photothermally processed using a laser to generate a nanohybrid via photoinduced thermal and chemical processes. The nanohybrid exhibits four-times-enhanced electrical conductivity compared to plain porous graphene, high crystallinity, and coherent covalent metal bonds with a homogeneous size and distribution of PdNPs in hierarchical micro/meso/macroporous graphene structures, allowing high-performance hydrogen sensing (1 ppm) with outstanding mechanical reliability, flexibility, and durability upon bending and twisting. The nanoassembly is integrated with a wireless sensing platform, and hydrogen leakage (1 ppm) is detected using a smart phone. This laser-based nanomanufacturing of the nanoassembly can potentially be applied to wearable detector production platforms in the military and industry.
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Affiliation(s)
- Minsu Kim
- Advanced Materials Division, Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseoung-gu, Daejeon 34114, Republic of Korea
| | - Seung Min Lee
- Department of Mechanical Engineering, George Mason University, Fairfax, Virginia 22030, United States
- Quantum Science and Engineering Center, George Mason University, Fairfax, Virginia 22030, United States
| | - Jun Woo Jeon
- Advanced Materials Division, Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseoung-gu, Daejeon 34114, Republic of Korea
| | - Shirin Movaghgharnezhad
- Department of Mechanical Engineering, George Mason University, Fairfax, Virginia 22030, United States
| | - Heeyoung Jeong
- Advanced Materials Division, Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseoung-gu, Daejeon 34114, Republic of Korea
| | - Farbod Moghaddam
- Department of Mechanical Engineering, George Mason University, Fairfax, Virginia 22030, United States
| | - Daniel Mitchell
- Department of Mechanical Engineering, George Mason University, Fairfax, Virginia 22030, United States
| | - Pilgyu Kang
- Department of Mechanical Engineering, George Mason University, Fairfax, Virginia 22030, United States
- Department of Bioengineering, George Mason University, Fairfax, Virginia 22030, United States
- Department of Electrical and Computer Engineering, George Mason University, Fairfax, Virginia 22030, United States
- Quantum Science and Engineering Center, George Mason University, Fairfax, Virginia 22030, United States
| | - Byoung Gak Kim
- Advanced Materials Division, Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseoung-gu, Daejeon 34114, Republic of Korea
- Department of Chemical Convergence Materials and Process, University of Science and Technology, 217 Gajeong-ro, Yuseoung-gu, Daejeon 34114, Republic of Korea
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19
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Pimalai D, Putnin T, Waiwinya W, Chotsuwan C, Aroonyadet N, Japrung D. Development of electrochemical biosensors for simultaneous multiplex detection of microRNA for breast cancer screening. Mikrochim Acta 2021; 188:329. [PMID: 34495394 DOI: 10.1007/s00604-021-04995-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 08/22/2021] [Indexed: 12/24/2022]
Abstract
A highly sensitive electrochemical biosensors has been developed for the detection of multiplex micro ribonucleic acids (miRNAs) by modifying an electrode with reduced graphene oxide/poly(2-aminobenzylamine)/gold nanoparticles and adopting porous, hollow silver-gold nanoparticles as tagged labeling with metal ions. In addition, an anti-deoxyribonucleic acid (DNA)-RNA hybrid [S9.6] antibody was used to detect different hybridized capture DNAs and miRNAs that can detect multiple miRNAs simultaneously. The developed electrochemical platform exhibits high selectivity, stability, and sensitivity with a wide linear range from 1 fM to 10 nM and a low detection limit of 0.98 fM, 3.58 fM, and 0.25 fM for miRNA-155, miRNA-21, and miRNA-16, respectively. In addition, the proposed electrochemical biosensor capable for the simultaneous detection of miRNA-155, miRNA-16, and miRNA-21, which are breast cancer biomarkers, in normal human serum, can be adopted and potentially used for breast cancer screening.
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Affiliation(s)
- Dechnarong Pimalai
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, 12120, Thailand
| | - Thitirat Putnin
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, 12120, Thailand
| | - Wassa Waiwinya
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, 12120, Thailand
| | - Chuleekorn Chotsuwan
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, 12120, Thailand
| | - Noppadol Aroonyadet
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, 12120, Thailand
| | - Deanpen Japrung
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, 12120, Thailand.
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20
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Zhao XH, Shang L, Zhang W, Jia LP, Ma RN, Wang HS. Sensitive detection of carcinoembryonic antigen based on a low-potential-triggered electrochemiluminescence of tris(2,2′-bipyridine)ruthenium(II) with oxalate as coreactant. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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21
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Anichini C, Samorì P. Graphene-Based Hybrid Functional Materials. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2100514. [PMID: 34174141 DOI: 10.1002/smll.202100514] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/24/2021] [Indexed: 06/13/2023]
Abstract
Graphene is a 2D material combining numerous outstanding physical properties, including high flexibility and strength, extremely high thermal conductivity and electron mobility, transparency, etc., which make it a unique testbed to explore fundamental physical phenomena. Such physical properties can be further tuned by combining graphene with other nanomaterials or (macro)molecules to form hybrid functional materials, which by design can display not only the properties of the individual components but also exhibit new properties and enhanced characteristics arising from the synergic interaction of the components. The implementation of the hybrid approach to graphene also allows boosting the performances in a multitude of technological applications. This review reports the hybrids formed by graphene combined with other low-dimensional nanomaterials of diverse dimensionality (0D, 1D, and 2D) and (macro)molecules, with emphasis on the synthetic methods. The most important applications of these hybrids in the fields of sensing, water purification, energy storage, biomedical, (photo)catalysis, and opto(electronics) are also reviewed, with a special focus on the superior performances of these hybrids compared to the individual, nonhybridized components.
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Affiliation(s)
- Cosimo Anichini
- Université de Strasbourg, CNRS, ISIS, 8 alleé Gaspard Monge, Strasbourg, 67000, France
| | - Paolo Samorì
- Université de Strasbourg, CNRS, ISIS, 8 alleé Gaspard Monge, Strasbourg, 67000, France
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22
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Wu W, Yang Y, Wang L, Xu T, Wang R. Electrochemical immunosensor based on mussel inspired coating for simultaneous detection and elimination of Staphylococcus aureus in drinks. RSC Adv 2021; 11:18252-18258. [PMID: 35480920 PMCID: PMC9033411 DOI: 10.1039/d0ra10249k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 04/29/2021] [Indexed: 12/15/2022] Open
Abstract
Staphylococcus aureus (S. aureus) is one of the most commonly isolated foodborne pathogens, and is considered as a major cause of foodborne illnesses worldwide. However, the development of smart and accurate analytical methods for the simultaneous detection and elimination of S. aureus in matrices of food or drinks remains challenging. In the present work, a mussel-inspired material, ε-poly-l-lysine-3,4-dihydroxy benzaldehyde (EPD), was designed and fabricated based on its Schiff base structure. Owing to the robust ability of the material to adhere onto wet electrode surfaces and the pH-responsive properties of EPD, the prepared immunosensor exhibited an excellent detection limit and linear range with on-demand antibacterial activity. In real milk samples, the average values obtained from the immunosensor were approximate to the standard results obtained from the plate count method, and the relative standard deviation was 3.16–6.54%, suggesting the good accuracy of the developed method. Moreover, it exhibited good selectivity, reproducibility, and stability, thus demonstrating the potential significant applications of the electrochemical immunosensor in drinks safety monitoring. A smart electrochemical immunosensor for the detection and elimination of Staphylococcus aureus in food with on-demand antibacterial activity.![]()
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Affiliation(s)
- Wenjin Wu
- Institute of Agricultural Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Farm Products Processing Research Sub-Center of Hubei Innovation Center of Agriculture Science and Technology Wuhan 430064 China
| | - Yuping Yang
- Institute of Agricultural Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Farm Products Processing Research Sub-Center of Hubei Innovation Center of Agriculture Science and Technology Wuhan 430064 China.,Wuhan Institute for Drug and Medical Device Control Wuhan 430075 Hubei China
| | - Lan Wang
- Institute of Agricultural Products Processing and Nuclear-Agricultural Technology, Hubei Academy of Agricultural Sciences, Farm Products Processing Research Sub-Center of Hubei Innovation Center of Agriculture Science and Technology Wuhan 430064 China
| | - Tingting Xu
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Light Industry and Food Engineering, Nanjing Forestry University Nanjing 210037 China
| | - Rui Wang
- College of Food Science and Light Industry, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University Nanjing 211816 China
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23
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Mahmoudpour M, Karimzadeh Z, Ebrahimi G, Hasanzadeh M, Ezzati Nazhad Dolatabadi J. Synergizing Functional Nanomaterials with Aptamers Based on Electrochemical Strategies for Pesticide Detection: Current Status and Perspectives. Crit Rev Anal Chem 2021; 52:1818-1845. [PMID: 33980072 DOI: 10.1080/10408347.2021.1919987] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Owing to the high toxicity and large-scale use of pesticides, it is imperative to develop selective, sensitive, portable, and convenient sensors for rapid monitoring of pesticide. Therefore, the electrochemical detection platform offers a promising analytical approach since it is easy to operate, economical, efficient, and user-friendly. Meanwhile, with advances in functional nanomaterials and aptamer selection technologies, numerous sensitivity-enhancement techniques alongside a widespread range of smart nanomaterials have been merged to construct novel aptamer probes to use in the biosensing field. Hence, this study intends to highlight recent development and promising applications on the functional nanomaterials with aptamers for pesticides detection based on electrochemical strategies. We also reviewed the current novel aptamer-functionalized microdevices for the portability of pesticides sensors. Furthermore, the major challenges and future prospects in this field are also discussed to provide ideas for further research.
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Affiliation(s)
- Mansour Mahmoudpour
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Food Science and Technology, Faculty of Nutrition and Food Sciences, Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zahra Karimzadeh
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ghasem Ebrahimi
- Department of Biochemistry and Clinical Laboratories, Faculty of Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Hasanzadeh
- Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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24
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Ling PH, Zang XN, Qian CH, Gao F. A metal-organic framework with multienzyme activity as a biosensing platform for real-time electrochemical detection of nitric oxide and hydrogen peroxide. Analyst 2021; 146:2609-2616. [PMID: 33720222 DOI: 10.1039/d1an00142f] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Metal-Organic Framework (MOFs) with large surface area, exposed active site, excellent catalytic performance and high chemical stability has been used as an artificial enzyme and designed for nonenzymatic electrochemical sensors. Here, a strategy of using an enhanced electrochemical sensing platform for the detection of nitic oxide (NO) and hydrogen peroxide (H2O2) was designed via a nano-metalloporphyrinic metal-organic framework (NporMOF(Fe)) as an electrode material. By taking advantage of the small size, high surface area and exposed Fe active site, the obtained NporMOF(Fe) displays excellent electrocatalytic activity toward NO and H2O2. The NporMOF(Fe) modified electrode shows high sensing ability toward the in situ generated NO in NO2- containing phosphate buffer (PB) solution with a wide linear detection range of 5 μM to 200 μM and a very low detection limit of 1.3 μM. Moreover, NporMOF(Fe) exhibits high electrocatalytic activity toward the reduction of H2O2 and the practical detection of H2O2 released from HeLa cells. Furthermore, the NporMOF(Fe) modified electrode shows excellent selectivity toward the detection of NO and H2O2 in the presence of other physiologically important analytes. This method shows excellent biosensing performance, implying the universal applicability of MOFs-based artificial nanozymes for biosensors and the potential application for third generation biosensors.
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Affiliation(s)
- Ping-Hua Ling
- Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Chemo/Biosensing, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, P. R. China.
| | - Xiao-Na Zang
- Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Chemo/Biosensing, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, P. R. China.
| | - Cai-Hua Qian
- Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Chemo/Biosensing, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, P. R. China.
| | - Feng Gao
- Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Chemo/Biosensing, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241002, P. R. China.
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25
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Speranza G. Carbon Nanomaterials: Synthesis, Functionalization and Sensing Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:967. [PMID: 33918769 PMCID: PMC8069879 DOI: 10.3390/nano11040967] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/16/2021] [Accepted: 03/17/2021] [Indexed: 02/07/2023]
Abstract
Recent advances in nanomaterial design and synthesis has resulted in robust sensing systems that display superior analytical performance. The use of nanomaterials within sensors has accelerated new routes and opportunities for the detection of analytes or target molecules. Among others, carbon-based sensors have reported biocompatibility, better sensitivity, better selectivity and lower limits of detection to reveal a wide range of organic and inorganic molecules. Carbon nanomaterials are among the most extensively studied materials because of their unique properties spanning from the high specific surface area, high carrier mobility, high electrical conductivity, flexibility, and optical transparency fostering their use in sensing applications. In this paper, a comprehensive review has been made to cover recent developments in the field of carbon-based nanomaterials for sensing applications. The review describes nanomaterials like fullerenes, carbon onions, carbon quantum dots, nanodiamonds, carbon nanotubes, and graphene. Synthesis of these nanostructures has been discussed along with their functionalization methods. The recent application of all these nanomaterials in sensing applications has been highlighted for the principal applicative field and the future prospects and possibilities have been outlined.
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Affiliation(s)
- Giorgio Speranza
- CMM—FBK, v. Sommarive 18, 38123 Trento, Italy;
- IFN—CNR, CSMFO Lab., via alla Cascata 56/C Povo, 38123 Trento, Italy
- Department of Industrial Engineering, University of Trento, v. Sommarive 9, 38123 Trento, Italy
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26
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Cao P, Wang N, Dai H, Ma H, Lin M. Molybdenum-containing polypyrrole self-supporting hollow flexible electrode for hydrogen peroxide detection in living cells. Anal Chim Acta 2021; 1151:338251. [PMID: 33608079 DOI: 10.1016/j.aca.2021.338251] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 01/18/2021] [Accepted: 01/22/2021] [Indexed: 10/22/2022]
Abstract
A flexible electrode based on polypyrrole-supported free-standing molybdenum oxide-molybdenum disulfide/polypyrrole nanostructure (MoO3-MoS2/PPy) was synthesized. The petal-like MoO3-MoS2 sheets grown on PPy were prepared step by step through simple electrodeposition and hydrothermal methods. The corresponding surface morphological and structural characterizations were characterized by field emission scanning electron microscopy (FESEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). The results showed that the prepared petal MoO3-MoS2 hybrid nanomaterials were uniformly distributed on the PPy skeleton and exhibited a three-dimensional porous network structure. The flexible electrode was used for non-enzymatic detection of hydrogen peroxide (H2O2), and the developed MoO3-MoS2/PPy nanomaterials exhibited high electrochemical sensing performance in the range of 0.3-150 μM, with the detection limit of 0.18 μM (S/N = 3). The excellent detection properties enabled the MoO3-MoS2/PPy flexible electrode to detect H2O2 released by living cells. The resulting MoO3-MoS2/PPy flexible electrode also has the advantages of customizable shape and adjustability, which provides a potential platform for constructing clinically diagnosed in vivo portable instruments and real-time environmental monitoring.
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Affiliation(s)
- Pengfei Cao
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, China
| | - Nan Wang
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, China
| | - Hongxiu Dai
- Department Chemistry, Liaocheng University, Liaocheng, 252059, China
| | - Houyi Ma
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, China
| | - Meng Lin
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, China.
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27
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Zeng M, Chen M, Huang D, Lei S, Zhang X, Wang L, Cheng Z. Engineered two-dimensional nanomaterials: an emerging paradigm for water purification and monitoring. MATERIALS HORIZONS 2021; 8:758-802. [PMID: 34821315 DOI: 10.1039/d0mh01358g] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Water scarcity has become an increasingly complex challenge with the growth of the global population, economic expansion, and climate change, highlighting the demand for advanced water treatment technologies that can provide clean water in a scalable, reliable, affordable, and sustainable manner. Recent advancements on 2D nanomaterials (2DM) open a new pathway for addressing the grand challenge of water treatment owing to their unique structures and superior properties. Emerging 2D nanostructures such as graphene, MoS2, MXene, h-BN, g-C3N4, and black phosphorus have demonstrated an unprecedented surface-to-volume ratio, which promises ultralow material use, ultrafast processing time, and ultrahigh treatment efficiency for water cleaning/monitoring. In this review, we provide a state-of-the-art account on engineered 2D nanomaterials and their applications in emerging water technologies, involving separation, adsorption, photocatalysis, and pollutant detection. The fundamental design strategies of 2DM are discussed with emphasis on their physicochemical properties, underlying mechanism and targeted applications in different scenarios. This review concludes with a perspective on the pressing challenges and emerging opportunities in 2DM-enabled wastewater treatment and water-quality monitoring. This review can help to elaborate the structure-processing-property relationship of 2DM, and aims to guide the design of next-generation 2DM systems for the development of selective, multifunctional, programmable, and even intelligent water technologies. The global significance of clean water for future generations sheds new light and much inspiration in this rising field to enhance the efficiency and affordability of water treatment and secure a global water supply in a growing portion of the world.
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Affiliation(s)
- Minxiang Zeng
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX 77843, USA.
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28
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Ge W, Ma Q, Wang W, Jia F, Song S. Synthesis of three-dimensional reduced graphene oxide aerogels as electrode material for supercapacitor application. Chem Phys 2021. [DOI: 10.1016/j.chemphys.2021.111096] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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29
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Liu X, Zhang W, Lin Z, Meng Z, Shi C, Xu Z, Yang L, Liu XY. Coupling of Silk Fibroin Nanofibrils Enzymatic Membrane with Ultra-Thin PtNPs/Graphene Film to Acquire Long and Stable On-Skin Sweat Glucose and Lactate Sensing. SMALL METHODS 2021; 5:e2000926. [PMID: 34927831 DOI: 10.1002/smtd.202000926] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 11/23/2020] [Indexed: 06/14/2023]
Abstract
The applications of enzymatic biosensors are largely limited by their relatively poor stability and short lifespan. Herein, a bio-active porous enzymatic nanofiber (PEN) membrane composed of silk fibroin nanofibrils (SFNFs) and enzymes is developed to effectively retain the enzymes in the 3D space. The 3D functional scaffolds formed by SFNFs can immobilize enzymes and provide a large surface area for molecular/ion diffusion and biochemical reactions. The PEN membrane is subsequently attached to an ultra-thin PtNPs/graphene (Pt-G) nanocomposite film to facilitate the electron transport between the enzymes and electrodes, permitting highly effective glucose and lactate sensing with long and stable performance. The as-assembled glucose and lactate sensors demonstrate high sensitivity, good cyclic reproducibility, and in particular long-term stability of up to 25 and 23.6 h, respectively. These glucose sensors have a working life that is ≈1.25-times longer than that of the best available sensors reported so far. Moreover, a wearable platform based on the sensors is developed for real-time analysis of sweat during outdoor exercising to transmit signals to a mobile handset. The high sensitivity, comfort and long-term stability of the device can benefit for long-term in-line surveillance of physiological conditions.
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Affiliation(s)
- Xiaotian Liu
- College of Materials, Research Institute for Biomimetics and Soft Matter, College of Physical Science and Engineering, School of Electronic Science and Engineering, Shenzhen Research Institute of Xiamen University, Xiamen University, 422 Siming Nan Road, Xiamen, 361005, China
| | - Wenli Zhang
- College of Materials, Research Institute for Biomimetics and Soft Matter, College of Physical Science and Engineering, School of Electronic Science and Engineering, Shenzhen Research Institute of Xiamen University, Xiamen University, 422 Siming Nan Road, Xiamen, 361005, China
| | - Zaifu Lin
- College of Materials, Research Institute for Biomimetics and Soft Matter, College of Physical Science and Engineering, School of Electronic Science and Engineering, Shenzhen Research Institute of Xiamen University, Xiamen University, 422 Siming Nan Road, Xiamen, 361005, China
| | - Zhaohui Meng
- College of Materials, Research Institute for Biomimetics and Soft Matter, College of Physical Science and Engineering, School of Electronic Science and Engineering, Shenzhen Research Institute of Xiamen University, Xiamen University, 422 Siming Nan Road, Xiamen, 361005, China
| | - Chenyang Shi
- College of Materials, Research Institute for Biomimetics and Soft Matter, College of Physical Science and Engineering, School of Electronic Science and Engineering, Shenzhen Research Institute of Xiamen University, Xiamen University, 422 Siming Nan Road, Xiamen, 361005, China
| | - Zhijun Xu
- College of Materials, Research Institute for Biomimetics and Soft Matter, College of Physical Science and Engineering, School of Electronic Science and Engineering, Shenzhen Research Institute of Xiamen University, Xiamen University, 422 Siming Nan Road, Xiamen, 361005, China
| | - Likun Yang
- College of Materials, Research Institute for Biomimetics and Soft Matter, College of Physical Science and Engineering, School of Electronic Science and Engineering, Shenzhen Research Institute of Xiamen University, Xiamen University, 422 Siming Nan Road, Xiamen, 361005, China
| | - Xiang Yang Liu
- Department of Physics, National University of Singapore, 2 Science Drive 3, Singapore, 117542, Singapore
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30
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Menaa F, Fatemeh Y, Vashist SK, Iqbal H, Sharts ON, Menaa B. Graphene, an Interesting Nanocarbon Allotrope for Biosensing Applications: Advances, Insights, and Prospects. Biomed Eng Comput Biol 2021; 12:1179597220983821. [PMID: 33716517 PMCID: PMC7917420 DOI: 10.1177/1179597220983821] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 12/07/2020] [Indexed: 12/27/2022] Open
Abstract
Graphene, a relatively new two-dimensional (2D) nanomaterial, possesses unique structure (e.g. lighter, harder, and more flexible than steel) and tunable physicochemical (e.g. electronical, optical) properties with potentially wide eco-friendly and cost-effective usage in biosensing. Furthermore, graphene-related nanomaterials (e.g. graphene oxide, doped graphene, carbon nanotubes) have inculcated tremendous interest among scientists and industrials for the development of innovative biosensing platforms, such as arrays, sequencers and other nanooptical/biophotonic sensing systems (e.g. FET, FRET, CRET, GERS). Indeed, combinatorial functionalization approaches are constantly improving the overall properties of graphene, such as its sensitivity, stability, specificity, selectivity, and response for potential bioanalytical applications. These include real-time multiplex detection, tracking, qualitative, and quantitative characterization of molecules (i.e. analytes [H2O2, urea, nitrite, ATP or NADH]; ions [Hg2+, Pb2+, or Cu2+]; biomolecules (DNA, iRNA, peptides, proteins, vitamins or glucose; disease biomarkers such as genetic alterations in BRCA1, p53) and cells (cancer cells, stem cells, bacteria, or viruses). However, there is still a paucity of comparative reports that critically evaluate the relative toxicity of carbon nanoallotropes in humans. This manuscript comprehensively reviews the biosensing applications of graphene and its derivatives (i.e. GO and rGO). Prospects and challenges are also introduced.
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Affiliation(s)
- Farid Menaa
- Department of Nanomedicine and Fluoro-Carbon Spectroscopy, Fluorotronics, Inc and California Innovations Corporation, San Diego, CA, USA
| | - Yazdian Fatemeh
- Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
| | - Sandeep K Vashist
- Hahn-Schickard-Gesellschaft für Angewandte Forschung e.V. (HSG-IMIT), Freiburg, Germany.,College of Pharmaceutical Sciences, Soochow University, Suzhou, P.R. China
| | - Haroon Iqbal
- College of Pharmaceutical Sciences, Soochow University, Suzhou, P.R. China
| | - Olga N Sharts
- Department of Nanomedicine and Fluoro-Carbon Spectroscopy, Fluorotronics, Inc and California Innovations Corporation, San Diego, CA, USA
| | - Bouzid Menaa
- Department of Nanomedicine and Fluoro-Carbon Spectroscopy, Fluorotronics, Inc and California Innovations Corporation, San Diego, CA, USA
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31
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Bohlooli F, Yamatogi A, Mori S. Manganese oxides/carbon nanowall nanocomposite electrode as an efficient non-enzymatic electrochemical sensor for hydrogen peroxide. SENSING AND BIO-SENSING RESEARCH 2021. [DOI: 10.1016/j.sbsr.2020.100392] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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32
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Shi F, Xue Y, Hong L, Cao J, Li J, Jiang M, Hu X, Yang Z, Shen M. Synthesis of a novel hedgehog-shaped Bi 2S 3 nanostructure for a sensitive electrochemical glucose biosensor. NEW J CHEM 2021. [DOI: 10.1039/d1nj03392a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel hedgehog-shaped Bi2S3 nanostructure was synthesized using a simple hydrothermal route with a composite soft template and further used to construct a sensitive glucose biosensor.
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Affiliation(s)
- Feng Shi
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
| | - Yadong Xue
- Central Laboratory, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua 321000, China
| | - Letian Hong
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
| | - Jiawen Cao
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
| | - Juan Li
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
| | - Min Jiang
- Department of Outpatient, Wujin Hospital Affiliated with Jiangsu University and Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, China
| | - Xiaoya Hu
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
| | - Zhanjun Yang
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
| | - Ming Shen
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
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Jiao A, Xu L, Tian Y, Cui Q, Liu X, Chen M. Cu 2O nanocubes-grafted highly dense Au nanoparticles with modulated electronic structures for improving peroxidase catalytic performances. Talanta 2020; 225:121990. [PMID: 33592738 DOI: 10.1016/j.talanta.2020.121990] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 12/01/2020] [Accepted: 12/05/2020] [Indexed: 12/14/2022]
Abstract
Based on the intermediate states of metal ions in metal oxide nanomaterials (NMs) that acted as the primary active species, the design of high-performance nanozymes has greatly stimulated current research in diverse biomedical applications. Herein, Cu2O nanocubes-grafted highly dense Au nanoparticles (NPs) was developed as an appealing nanozyme for H2O2 colorimetric sensor and antioxidant detections. The obtained Au/Cu2O heterostructures show efficient electron-transfer from metallic NPs to Cu2O nanocubes owing to the difference of Fermi energy between two components. The modulated electronic structure of Au/Cu2O hybrids enables them to possess enhanced peroxidase catalytic activity for the oxidation of 3, 3', 5, 5'-tetramethylbenzidine (TMB) in the presence of H2O2, which is about 32% higher than that of pristine Cu2O nanocubes. Then, an excellent H2O2 colorimetric sensor was established by using Au/Cu2O heterostructures with a low limit of detection (LOD) of 0.054 μM, which is much lower than the H2O2 allowance level of US FDA regulations (ca.15 μM, 0.05 wt%). The obtained Au/Cu2O nanoproducts exhibit pronounced long-time stability with 95% peroxidase activity maintained after keeping them for 30 days, while residual 64.5% via Cu2O nanocubes. Furthermore, we assessed the anti-oxidative behavior of three natural antioxidants (tannic acid, gallic acid, tartaric acid) with the LODs as low as 0.039, 0.16 and 1.55 μM, respectively, and the antioxidant capacity in the following order: tannic acid > gallic acid > tartaric acid. Therefore, it is believed that the as-prepared Au/Cu2O nanozymes have promising potential applications in fields of biomedicine and food safety.
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Affiliation(s)
- Anxin Jiao
- School of Physics, Shandong University, Jinan, Shandong, 250100, China
| | - Linlin Xu
- School of Physics, Shandong University, Jinan, Shandong, 250100, China
| | - Yue Tian
- School of Physics, Shandong University, Jinan, Shandong, 250100, China
| | - Qingqiang Cui
- School of Physics, Shandong University, Jinan, Shandong, 250100, China.
| | - Xiangdong Liu
- School of Physics, Shandong University, Jinan, Shandong, 250100, China.
| | - Ming Chen
- School of Physics, Shandong University, Jinan, Shandong, 250100, China
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Suktanarak P, Tanaka T, Nagata T, Kondo R, Suzuki T, Tuntulani T, Leeladee P, Obora Y. Effect of Water in Fabricating Copper Nanoparticles onto Reduced Graphene Oxide Nanosheets: Application in Catalytic Ullmann-Coupling Reactions. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2020. [DOI: 10.1246/bcsj.20200115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Pattira Suktanarak
- Research Group on Materials for Clean Energy Production STAR, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
- Faculty of Sport and Health Sciences, Thailand National Sports University Lampang Campus, Lampang 52100, Thailand
| | - Tatsuya Tanaka
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
| | - Tatsuki Nagata
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
| | - Ryota Kondo
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
| | - Takeyuki Suzuki
- Comprehensive Analysis Center, The Institute of Scientific and Industrial Research (ISIR), Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka 567-0057, Japan
| | - Thawatchai Tuntulani
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Pannee Leeladee
- Research Group on Materials for Clean Energy Production STAR, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
- Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Yasushi Obora
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
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Anticorrosion Coated Stainless Steel as Durable Support for C-N-TiO 2 Photo Catalyst Layer. MATERIALS 2020; 13:ma13194426. [PMID: 33027934 PMCID: PMC7579543 DOI: 10.3390/ma13194426] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 09/12/2020] [Accepted: 09/25/2020] [Indexed: 11/26/2022]
Abstract
The development of durable photocatalytic supports resistant in harsh environment has become challenging in advanced oxidation processes (AOPs) focusing on water and wastewater remediation. In this study, stainless steel (SS), SS/Ti (N,O) and SS/Cr-N/Cr (N,O) anticorrosion layers on SS meshes were dip-coated with sol gel synthesised C-N-TiO2 photo catalysts pyrolysed at 350 °C for 105 min, using a heating rate of 50 °C/min under N2 gas. The supported C-N-TiO2 films were characterised by scanning electron microscopy (SEM) coupled with energy dispersive spectroscopy (EDS), X-ray diffraction (XRD) and Raman spectroscopy. The results showed that C-N-TiO2 was successfully deposited on anticorrosion coated SS supports and had different morphologies. The amorphous C and TiO2 were predominant in C-N-TiO2 over anatase and rutile phases on the surface of SS and anticorrosion supports. The C-N-TiO2 coated films showed enhanced photocatalytic activity for the decolouration of O.II dye under both solar and UV radiations. The fabricated C-N-TiO2 films showed significant antibacterial activities in the dark as well as in visible light. Herein, we demonstrate that SS/Ti(N,O) and SS/Cr-N/Cr(N,O) anticorrosion coatings are adequate photocatalytic and corrosion resistant supports. The C-N-TiO2 photo catalytic coatings can be used for water and wastewater decontamination of pollutants and microbes.
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To KC, Ben-Jaber S, Parkin IP. Recent Developments in the Field of Explosive Trace Detection. ACS NANO 2020; 14:10804-10833. [PMID: 32790331 DOI: 10.1021/acsnano.0c01579] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Explosive trace detection (ETD) technologies play a vital role in maintaining national security. ETD remains an active research area with many analytical techniques in operational use. This review details the latest advances in animal olfactory, ion mobility spectrometry (IMS), and Raman and colorimetric detection methods. Developments in optical, biological, electrochemical, mass, and thermal sensors are also covered in addition to the use of nanomaterials technology. Commercially available systems are presented as examples of current detection capabilities and as benchmarks for improvement. Attention is also drawn to recent collaborative projects involving government, academia, and industry to highlight the emergence of multimodal screening approaches and applications. The objective of the review is to provide a comprehensive overview of ETD by highlighting challenges in ETD and providing an understanding of the principles, advantages, and limitations of each technology and relating this to current systems.
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Affiliation(s)
- Ka Chuen To
- Department of Chemistry, University College London, 20 Gordon Street, Bloomsbury, London WC1H 0AJ, United Kingdom
| | - Sultan Ben-Jaber
- Department of Science and Forensics, King Fahad Security College, Riyadh 13232, Saudi Arabia
| | - Ivan P Parkin
- Department of Chemistry, University College London, 20 Gordon Street, Bloomsbury, London WC1H 0AJ, United Kingdom
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Mohammadzadeh S, Zare HR, Khoshro H, Ghobadi K, Benvidi A. The electrochemical behavior of 4-nitrobenzyl bromide and its catalytic activity for reduction of CO2 in the acetonitrile solvent at the Cu/Pd/rGO/GCE surface. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136483] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Veeralingam S, Badhulika S. X (metal: Al, Cu, Sn, Ti)-functionalized tunable 2D-MoS 2 nanostructure assembled biosensor arrays for qualitative and quantitative analysis of vital neurological drugs. NANOSCALE 2020; 12:15336-15347. [PMID: 32648865 DOI: 10.1039/d0nr03427d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In this work we report for the first time surface functionalization of 2D MoS2 with X (metals: Al, Cu, Sn, Ti) to develop a low-cost, ultra-selective biosensor array based Electronic Tongue (E-Tongue) for the detection of 4 vital neurological drugs in human saliva. The hydrothermally grown surface functionalized X-MoS2 was integrated onto a single 1 × 1 cm aluminium foil and contacts were defined using Cr electrodes. Detailed characterization revealed the formation of 2-H MoS2 and metal-X (Al, Cu, Sn, Ti)-functionalized MoS2 nanoflower like morphology decorated with nanoflake, nanorod, nanocube and nanostick structures, respectively. The response of the sensor array was recorded for aspirin, nicotine, caffeine and tramadol. Principal Component Analysis (PCA) was performed to reduce the dimension of numerous response data sets from all sensors and predict the likely possible response from various neurological drugs towards each sensor. Pattern-recognition analysis confirmed a definite pattern in response to respective functionalization and could efficiently differentiate neurological drugs from one another. Real-time analysis was performed using saliva samples for monitoring the therapeutic neurological drug concentration in the human body. Furthermore, the biosensor array was exposed to respective neurological drugs to study their sensitivity, selectivity, stability, reproducibility and adhesion onto the device. The strategy outlined can be used to develop lab-on-a-chip devices for the real-time detection of numerous bioanalytes in body fluids.
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Affiliation(s)
- Sushmitha Veeralingam
- Department of Electrical Engineering, Indian Institute of Technology Hyderabad, Hyderabad, 502285, India.
| | - Sushmee Badhulika
- Department of Electrical Engineering, Indian Institute of Technology Hyderabad, Hyderabad, 502285, India.
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Abstract
Integration of materials acts as a bridge between the electronic and biological worlds, which has revolutionized the development of bioelectronic devices. This review highlights the rapidly emerging field of switchable interface and its bioelectronics applications. This review article highlights the role and importance of two-dimensional (2D) materials, especially graphene, in the field of bioelectronics. Because of the excellent electrical, optical, and mechanical properties graphene have promising application in the field of bioelectronics. The easy integration, biocompatibility, mechanical flexibility, and conformity add impact in its use for the fabrication of bioelectronic devices. In addition, the switchable behavior of this material adds an impact on the study of natural biochemical processes. In general, the behavior of the interfacial materials can be tuned with modest changes in the bioelectronics interface systems. It is also believed that switchable behavior of materials responds to a major change at the nanoscale level by regulating the behavior of the stimuli-responsive interface architecture.
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Tian Y, Lu Q, Guo X, Wang S, Gao Y, Wang L. Au nanoparticles deposited on ultrathin two-dimensional covalent organic framework nanosheets for in vitro and intracellular sensing. NANOSCALE 2020; 12:7776-7781. [PMID: 32215408 DOI: 10.1039/c9nr08220d] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A novel composite nanomaterial is prepared by growing small Au nanoparticles on two-dimensional covalent organic framework nanosheets (Au NPs/COF NSs). The synthesized hybrid nanosheets are used as a new platform for multiplexed detection of hepatitis A virus DNA (HAV) and hepatitis B virus DNA (HBV). Additionally, this sensing platform based on Au NPs/COF NSs can be used as a candidate for monitoring the distribution of potassium ions (K+) and the intracellular K+ level in living cells. Accordingly, the sensing systems based on hybrid Au NPs/COF NSs have shown great potential for the investigation of biomolecules and related biological applications.
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Affiliation(s)
- Yuanyuan Tian
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), National Jiangsu Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing 210023, China.
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Dettlaff A, Jakóbczyk P, Ficek M, Wilk B, Szala M, Wojtas J, Ossowski T, Bogdanowicz R. Electrochemical determination of nitroaromatic explosives at boron-doped diamond/graphene nanowall electrodes: 2,4,6-trinitrotoluene and 2,4,6-trinitroanisole in liquid effluents. JOURNAL OF HAZARDOUS MATERIALS 2020; 387:121672. [PMID: 31753664 DOI: 10.1016/j.jhazmat.2019.121672] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Revised: 11/09/2019] [Accepted: 11/11/2019] [Indexed: 06/10/2023]
Abstract
The study is devoted to the electrochemical detection of trace explosives on boron-doped diamond/graphene nanowall electrodes (B:DGNW). The electrodes were fabricated in a one-step growth process using chemical vapour deposition without any additional modifications. The electrochemical investigations were focused on the determination of the important nitroaromatic explosive compounds, 2,4,6-trinitrotoluene (TNT) and 2,4,6-trinitroanisole (TNA). The distinct reduction peaks of both studied compounds were observed regardless of the pH value of the solution. The reduction peak currents were linearly related to the concentration of TNT and TNA in the range from 0.05-15 ppm. Nevertheless, two various linear trends were observed, attributed respectively to the adsorption processes at low concentrations up to the diffusional character of detection for larger contamination levels. The limit of detection of TNT and TNA is equal to 73 ppb and 270 ppb, respectively. Moreover, the proposed detection strategy has been applied under real conditions with a significant concentration of interfering compounds - in landfill leachates. The proposed bare B:DGNW electrodes were revealed to have a high electroactive area towards the voltammetric determination of various nitroaromatic compounds with a high rate of repeatability, thus appearing to be an attractive nanocarbon surface for further applications.
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Affiliation(s)
- A Dettlaff
- Gdańsk University of Technology, Faculty of Electronics, Telecommunications and Informatics, Narutowicza 11/12, 80-233, Gdańsk, Poland.
| | - P Jakóbczyk
- Gdańsk University of Technology, Faculty of Electronics, Telecommunications and Informatics, Narutowicza 11/12, 80-233, Gdańsk, Poland
| | - M Ficek
- Gdańsk University of Technology, Faculty of Electronics, Telecommunications and Informatics, Narutowicza 11/12, 80-233, Gdańsk, Poland
| | - B Wilk
- Gdańsk University of Technology, Faculty of Civil and Environmental Engineering, Narutowicza 11/12, 80-233, Gdańsk, Poland
| | - M Szala
- Military University of Technology, S. Kaliskiego 2, 00-908, Warsaw, Poland
| | - J Wojtas
- Military University of Technology, S. Kaliskiego 2, 00-908, Warsaw, Poland
| | - T Ossowski
- University of Gdańsk, Faculty of Chemistry, Bażyńskiego 8, 80-309, Gdańsk, Poland
| | - R Bogdanowicz
- Gdańsk University of Technology, Faculty of Electronics, Telecommunications and Informatics, Narutowicza 11/12, 80-233, Gdańsk, Poland
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Yuan MM, Zou J, Huang ZN, Peng DM, Yu JG. PtNPs-GNPs-MWCNTs-β-CD nanocomposite modified glassy carbon electrode for sensitive electrochemical detection of folic acid. Anal Bioanal Chem 2020; 412:2551-2564. [PMID: 32162086 DOI: 10.1007/s00216-020-02488-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 01/28/2020] [Accepted: 02/03/2020] [Indexed: 12/23/2022]
Abstract
A novel electrochemical sensor, platinum nanoparticles/graphene nanoplatelets/multi-walled carbon nanotubes/β-cyclodextrin composite (PtNPs-GNPs-MWCNTs-β-CD) modified carbon glass electrode (GCE), was fabricated and used for the sensitive detection of folic acid (FA). The PtNPs-GNPs-MWCNTs-β-CD nanocomposite was easily prepared with an ultrasound-assisted assembly method, and it was characterized by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The electrochemical behavior of FA at PtNPs-GNPs-MWCNTs-β-CD/GCE was investigated in detail. Some key experimental parameters such as pH, amount of PtNPs-GNPs-MWCNTs-β-CD composite, and scan rate were optimized. A good linear relationship (R2 = 0.9942) between peak current of cyclic voltammetry (CV) and FA concentration in the range 0.02-0.50 mmol L-1 was observed at PtNPs-GNPs-MWCNTs-β-CD/GCE. The detection limit was 0.48 μmol L-1 (signal-to-noise ratio = 3). A recovery of 97.55-102.96% was obtained for the determination of FA in FA pills (containing 0.4 mg FA per pill) at PtNPs-GNPs-MWCNTs-β-CD/GCE, indicating that the modified electrode possessed relatively high sensitivity and stability for the determination of FA in real samples.
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Affiliation(s)
- Meng-Meng Yuan
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China
| | - Jiao Zou
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China
| | - Zhao-Ning Huang
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China
| | - Dong-Ming Peng
- School of Pharmacy, Hunan University of Chinese Medicine, Changsha, 410208, Hunan, China.
| | - Jin-Gang Yu
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, Hunan, China.
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43
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Bahar N, Ekinci D. Hollow porous gold nanoparticle/reduced graphene oxide composite films for electrochemical supercapacitor applications. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.135844] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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44
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Li H, Wang S, Cui F, Zhuo B, Wang S, Zhao C, Liu W. Sensitive and selective detection of puerarin based on the hybrid of reduced graphene oxide and molecularly imprinted polymer. J Pharm Biomed Anal 2020; 185:113221. [PMID: 32145538 DOI: 10.1016/j.jpba.2020.113221] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 02/22/2020] [Accepted: 02/29/2020] [Indexed: 01/19/2023]
Abstract
Puerarin, an important isoflavone, has been widely used for the treatment of angina and hypertension. In this work, we developed a novel electrochemical sensor for the detection of puerarin based on the hybrid of reduced graphene oxide (RGO) and molecularly imprinted polymer (MIP). The RGO/MIP sensor functions by target puerarin recognition and electro-oxidization via a two-proton and two-electron process, enabling the detection of puerarin with good selectivity and high sensitivity. The MIP layer was integrated on the surface of RGO by the electro-co-polymerization of o-phenylenediamine (monomer) and puerarin (template), resulting in high surface area, binding capacity, good conductivity and faster mass transfer. The nanostructure of the RGO/MIP hybrid was demonstrated using scanning electron microscopy (SEM) and atomic force microscopy (AFM). Experimental conditions involved in the sensor fabrication process were evaluated. Under the optimized condition, a wide linear range (0.02 μM ∼ 40 μM) and a low detection limit (0.006 μM) were achieved. The sensor was applied to detect puerarin in human urine and injection samples, and the result was comparable with that of the gold standard method of high-performance liquid chromatography (HPLC), indicating a promise in the further application to pharmacokinetics or therapeutic drug monitoring.
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Affiliation(s)
- Haifeng Li
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, PR China
| | - Shuang Wang
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, PR China
| | - Fan Cui
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, PR China
| | - Beibei Zhuo
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, PR China
| | - Shuang Wang
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, PR China
| | - Chenrui Zhao
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, PR China
| | - Weilu Liu
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, 110016, PR China.
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Effect of Hybrid mono/bimetallic Nanocomposites for an enhancement of Catalytic and Antimicrobial Activities. Sci Rep 2020; 10:2586. [PMID: 32054936 PMCID: PMC7018773 DOI: 10.1038/s41598-020-59491-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 01/20/2020] [Indexed: 11/08/2022] Open
Abstract
Exploring the new catalytic systems for the reduction of organic and inorganic pollutants from an indispensable process in chemical, petrochemical, pharmaceutical and food industries, etc. Hence, in the present work, authors motivated to synthesize bare reduced graphene oxide (rGO), polyaniline (PANI), three different ratios of rGO-PANI(80:20,50:50, 10:90) composites and rGO-PANI(80:20,50:50, 10:90) supported mono (Pd) & bimetallic [Pd: Au(1:1,1:2, 2:1)] nanocomposite by a facile chemical reduction method. Also, it investigated their catalytic performances for the reduction of organic/inorganic pollutants and antimicrobial activities. All the freshly prepared bare rGO, PANI, three different ratios of rGO-PANI(80:20, 50:50,10:90) composites and rGO-PANI(80:20, 50:50,10:90)/Pd & Pd: Au(1:1, 1:2,2:1) nanocomposite hybrid catalysts were characterized using UV-Vis, FT-IR, SEM, FE-SEM, EDAX, HR-TEM, XRD, XPS and Raman spectroscopy analysis. Among them, an optimized best composition of rGO-PANI(80:20)/Pd: Au(1:1) bimetallic nanocomposite hybrid catalyst exhibits better catalytic reduction and antimicrobial activities than other composites, as a result of strong electrostatic interactions between rGO, PANI and bimetal (Pd: Au) NPs through a synergistic effect. Hence, an optimized rGO-PANI(80:20)/Pd:Au(1:1) bimetallic nanocomposite catalyst would be considered as a suitable catalyst for the reduction of different nitroarenes, organic dyes, heavy metal ions and also significantly inhibit the growth of S. aureus, S. Typhi as well as Candida albicans and Candida kruesi in wastewater.
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46
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Shamraiz U, Ahmad Z, Raza B, Badshah A, Ullah S, Nadeem MA. CaO-Promoted Graphene-Supported Palladium Nanocrystals as a Universal Electrocatalyst for Direct Liquid Fuel Cells. ACS APPLIED MATERIALS & INTERFACES 2020; 12:4396-4404. [PMID: 31904922 DOI: 10.1021/acsami.9b16151] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Here, we present the fabrication of a reduced graphene oxide-supported PdCa (PdCa/rGO) alloyed catalyst via a NaBH4 reduction method for direct alcohol fuel cells in basic medium and direct formic acid fuel cells in acidic medium. Powder X-ray diffraction, energy-dispersive X-ray spectroscopy, scanning electron microscopy, transmission electron microscopy, high-resolution transmission electron microscopy, X-ray photoelectron spectroscopy, Brunauer-Emmett-Teller, inductively coupled plasma mass spectrometry, and Raman spectroscopy are used to characterize the PdCa/rGO catalyst. We proved that the calcium oxide significantly enhances the electrocatalytic methanol, ethanol, and formic acid oxidation over the Pd/rGO surface. The obtained mass activities for PdCa/rGO are 4838.06, 4674.70, and 3906.49 mA mg-1 for formic acid, methanol, and ethanol, respectively. Long-term stability, high activity, and high level of tolerance to CO poisoning of the PdCa/rGO electrocatalyst are attributed to the presence of calcium oxide. These results prove that the PdCa/rGO catalyst has improved electrocatalytic performance for the oxidation of formic acid, methanol, and ethanol with reference to the Pd/rGO.
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Affiliation(s)
- Umair Shamraiz
- Department of Chemistry , Quaid-i-Azam University , Islamabad 45320 , Pakistan
| | - Zeeshan Ahmad
- Department of Chemistry , Quaid-i-Azam University , Islamabad 45320 , Pakistan
| | - Bareera Raza
- School of Chemistry and Chemical Engineering , Shanghai Jiatong University , Shanghai 200240 , China
| | - Amin Badshah
- Department of Chemistry , Quaid-i-Azam University , Islamabad 45320 , Pakistan
| | - Sajid Ullah
- Department of Chemistry , Quaid-i-Azam University , Islamabad 45320 , Pakistan
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Liu R, Luo Y, Zheng Y, Zhang G, Streb C. Polyoxometalate-like sub-nanometer molybdenum(vi)-oxo clusters for sensitive, selective and stable H2O2 sensing. Chem Commun (Camb) 2020; 56:9465-9468. [DOI: 10.1039/d0cc03758c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Polyoxometalate-like sub-nanometer molybdenum(vi)-oxo clusters supported on mesoporous carbon are stably deposited on glassy carbon and screen-printed electrodes suitable for selective, sensitive and stable H2O2 sensing.
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Affiliation(s)
- Rongji Liu
- Institute of Inorganic Chemistry I
- Ulm University
- Ulm
- Germany
- Institute of Process Engineering
| | - Yuyang Luo
- School of Materials Science and Engineering
- Tsinghua University
- Beijing 100084
- China
| | - Yuanhao Zheng
- School of Materials Science and Engineering
- Tsinghua University
- Beijing 100084
- China
| | - Guangjin Zhang
- Institute of Process Engineering
- Key Laboratory of Green Process and Engineering
- Chinese Academy of Sciences
- Beijing
- China
| | - Carsten Streb
- Institute of Inorganic Chemistry I
- Ulm University
- Ulm
- Germany
- Helmholtz-Institute Ulm
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48
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Han J, Fu R, Jin C, Li Z, Wang M, Yu P, Xie Y. Highly sensitive detection of trace Hg2+ via PdNPs/g-C3N4 nanosheet-modified electrodes using DPV. Microchem J 2020. [DOI: 10.1016/j.microc.2019.104356] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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49
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Wang CF, Sun XY, Su M, Wang YP, Lv YK. Electrochemical biosensors based on antibody, nucleic acid and enzyme functionalized graphene for the detection of disease-related biomolecules. Analyst 2020; 145:1550-1562. [DOI: 10.1039/c9an02047k] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The application of biomacromolecule functionalized graphene electrochemical biosensors in the detection of pathogens and disease markers was reviewed.
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Affiliation(s)
- Chen-Feng Wang
- College of Chemistry and Environmental Science
- Hebei University
- Key Laboratory of Analytical Science and Technology of Hebei Province
- Baoding 071002
- China
| | - Xin-Yue Sun
- College of Chemistry and Environmental Science
- Hebei University
- Key Laboratory of Analytical Science and Technology of Hebei Province
- Baoding 071002
- China
| | - Ming Su
- College of Chemistry and Environmental Science
- Hebei University
- Key Laboratory of Analytical Science and Technology of Hebei Province
- Baoding 071002
- China
| | - Yi-Peng Wang
- College of Chemistry and Environmental Science
- Hebei University
- Key Laboratory of Analytical Science and Technology of Hebei Province
- Baoding 071002
- China
| | - Yun-Kai Lv
- College of Chemistry and Environmental Science
- Hebei University
- Key Laboratory of Analytical Science and Technology of Hebei Province
- Baoding 071002
- China
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50
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Schultz J, Uddin Z, Singh G, Howlader MMR. Glutamate sensing in biofluids: recent advances and research challenges of electrochemical sensors. Analyst 2020; 145:321-347. [DOI: 10.1039/c9an01609k] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Electrochemical sensing guidelines for glutamate in biofluids, associated with different diseases, providing knowledge translation among science, engineering, and medical professionals.
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Affiliation(s)
- Jessica Schultz
- Department of Electrical and Computer Engineering
- McMaster University
- Hamilton
- Canada
| | - Zakir Uddin
- School of Rehabilitation Science
- McMaster University
- Hamilton
- Canada
| | - Gurmit Singh
- Department of Pathology and Molecular Medicine
- McMaster University
- Hamilton
- Canada
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