51
|
George Kerry R, Ukhurebor KE, Kumari S, Maurya GK, Patra S, Panigrahi B, Majhi S, Rout JR, Rodriguez-Torres MDP, Das G, Shin HS, Patra JK. A comprehensive review on the applications of nano-biosensor-based approaches for non-communicable and communicable disease detection. Biomater Sci 2021; 9:3576-3602. [PMID: 34008586 DOI: 10.1039/d0bm02164d] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The outstretched applications of biosensors in diverse domains has become the reason for their attraction for scientific communities. Because they are analytical devices, they can detect both quantitative and qualitative biological components through the generation of detectable signals. In the recent past, biosensors witnessed significant changes and developments in their design as well as features. Nanotechnology has revolutionized sensing phenomena by increasing biodiagnostic capacity in terms of specificity, size, and cost, resulting in exceptional sensitivity and flexibility. The steep increase of non-communicable diseases across the world has emerged as a matter of concern. In parallel, the abrupt outbreak of communicable diseases poses a serious threat to mankind. For decreasing the morbidity and mortality associated with various communicable and non-communicable diseases, early detection and subsequent treatment are indispensable. Detection of different biological markers generates quantifiable signals that can be electrochemical, mass-based, optical, thermal, or piezoelectric. Speculating on the incumbent applicability and versatility of nano-biosensors in large disciplines, this review highlights different types of biosensors along with their components and detection mechanisms. Moreover, it deals with the current advancements made in biosensors and the applications of nano-biosensors in detection of various non-communicable and communicable diseases, as well as future prospects of nano-biosensors for diagnostics.
Collapse
Affiliation(s)
- Rout George Kerry
- Department of Biotechnology, Utkal University, Vani Vihar, Bhubaneswar, Odisha 751004, India
| | - Kingsley Eghonghon Ukhurebor
- Climatic/Environmental/Telecommunication Unit, Department of Physics, Edo University Iyamho, P.B.M. 04, Auchi, 312101, Edo State, Nigeria
| | - Swati Kumari
- Biopioneer Private limited, Bhubaneswar, Odisha 751024, India
| | - Ganesh Kumar Maurya
- Zoology Section, Mahila MahaVidyalya, Banaras Hindu University, Varanasi-221005, India
| | - Sushmita Patra
- Department of Biotechnology, North Odissa University, Takatpur, Baripada, Odisha 757003, India
| | - Bijayananda Panigrahi
- Biopioneer Private limited, Bhubaneswar, Odisha 751024, India and School of Biotechnology, Kalinga Institute of Industrial Technology, Bhubaneswar, Odisha 751024, India
| | - Sanatan Majhi
- Department of Biotechnology, Utkal University, Vani Vihar, Bhubaneswar, Odisha 751004, India
| | | | - María Del Pilar Rodriguez-Torres
- Departamento de Ingeniería Molecular de Materiales, Centro de Física Aplicada y Tecnología Avanzada, Universidad Nacional Autónoma de México, Blvd Juriquilla 3001, 76230, Querétaro, Mexico
| | - Gitishree Das
- Research Institute of Biotechnology & Medical Converged Science, Dongguk University-Seoul, Goyangsi, Republic of Korea.
| | - Han-Seung Shin
- Department of Food Science & Biotechnology, Dongguk University-Seoul, Goyangsi, Republic of Korea
| | - Jayanta Kumar Patra
- Research Institute of Biotechnology & Medical Converged Science, Dongguk University-Seoul, Goyangsi, Republic of Korea.
| |
Collapse
|
52
|
A modified pencil graphite electrode with 2-thiobarbituric acid for the efficient and cheap voltammetric sensing of 4-aminophenol in water samples and child syrup sample. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.103809] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
|
53
|
Leishmanicidal activities of biosynthesized BaCO 3 (witherite) nanoparticles and their biocompatibility with macrophages. Bioprocess Biosyst Eng 2021; 44:1957-1964. [PMID: 33934243 DOI: 10.1007/s00449-021-02576-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 04/21/2021] [Indexed: 10/21/2022]
Abstract
The aim of this study was cost-effective and greener synthesis of barium carbonate (BaCO3 or witherite) nanoparticles with economic importance, and to evaluate their therapeutic potentials and biocompatibility with immune cells. Barium carbonate nanoparticles were biosynthesized using black elderberry extract in one step with non-toxic precursors and simple laboratory conditions; their morphologies and specific structures were analyzed using field emission scanning electron microscopy with energy dispersive X-ray spectroscopy (FESEM-EDX). The therapeutic capabilities of these nanoparticles on the immune cells of murine macrophages J774 and promastigotes Leishmania tropica were evaluated. BaCO3 nanoparticles with IC50 = 46.6 µg/mL were more effective than negative control and glucantium (positive control) in reducing promastigotes (P < 0.01). Additionally, these nanoparticles with a high value of cytotoxicity concentration 50% (CC50) were less toxic to macrophage cells than glucantime; however, they were significantly different at high concentrations compared to the negative control.
Collapse
|
54
|
Hartati YW, Topkaya SN, Gaffar S, Bahti HH, Cetin AE. Synthesis and characterization of nanoceria for electrochemical sensing applications. RSC Adv 2021; 11:16216-16235. [PMID: 35479153 PMCID: PMC9031634 DOI: 10.1039/d1ra00637a] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 05/24/2021] [Accepted: 04/25/2021] [Indexed: 12/16/2022] Open
Abstract
Nanoceria (cerium oxide nanoparticles: CeO2-NPs) has received significant attention due to its biocompatibility, good conductivity, and the ability to transfer oxygen. Nanoceria has been widely used to develop electrochemical sensors and biosensors as it could increase response time, sensitivity, and stability of the sensor. In this review, we discussed synthesis methods, and the recent applications employing CeO2-NPs for electrochemical detection of various analytes reported in the most recent four years.
Collapse
Affiliation(s)
- Yeni Wahyuni Hartati
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran Indonesia
| | - Seda Nur Topkaya
- Department of Analytical Chemistry, Faculty of Pharmacy, Izmir Katip Celebi University Turkey
| | - Shabarni Gaffar
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran Indonesia
| | - Husein H Bahti
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran Indonesia
| | - Arif E Cetin
- Izmir Biomedicine and Genome Center Izmir Turkey
| |
Collapse
|
55
|
Green synthesis of nonprecious metal-doped copper hydroxide nanoparticles for construction of a dopamine sensor. Future Med Chem 2021; 13:715-729. [PMID: 33709796 DOI: 10.4155/fmc-2020-0333] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Background: Copper oxide nanoparticles doped with nonprecious metal species (Ni and Mn) were synthesized. Method: A glassy carbon electrode (GCE) was modified by drop-casting of nanostructure suspensions, constructing Ni:Cu(OH)2/GCE, Mn:Cu(OH)2/GCE and Cu(OH)2/GCE. Results: The voltammetric oxidation of dopamine (DA) by the constructed electrodes confirmed that the electrocatalytic oxidation of DA is a reversible, pH-dependent, diffusion-controlled process; the best response was obtained by Mn:Cu(OH)2/GCE. A sensitive calibration graph (0.664 μA/μM) was produced for DA in the concentration range of 0.3-10.0 μM, with a detection limit of 79 nM using Mn:Cu(OH)2/GCE. Conclusion: The Mn:Cu(OH)2/GCE possessed an accurate response toward DA with an acceptable selectivity, stability and antifouling effect, revealing the applicability of the Mn:Cu(OH)2/GCE for DA analysis in biological samples.
Collapse
|
56
|
Rama R, Meenakshi S, Pandian K, Gopinath SCB. Room Temperature Ionic Liquids-Based Electrochemical Sensors: An Overview on Paracetamol Detection. Crit Rev Anal Chem 2021; 52:1422-1431. [PMID: 33622098 DOI: 10.1080/10408347.2021.1882834] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Paracetamol (PAR) is an effective antipyretic and analgesic drug utilized worldwide, safer at therapeutic levels but over-dosing and the chronic usage of PAR results in accumulation of toxic metabolites, which leads to kidney and liver damages. Hence, a simple, rapid, cost-effective, and sensitive analytical technique is needed for the accurate determination of PAR in pharmaceutical and biological samples. Though numerous techniques have been reported for PAR detection, electrochemical methods are being receiving more interest due to their advantages. Moreover, in the past few decades, room temperature ionic liquids (RTILs) have been utilized in electrochemical sensors due to their attractive properties. In this present review, authors gathered research findings available for the determination of PAR using RTIL-based electrochemical sensors and discussed. The advantages and limitations in these systems as well as the future research directions are summarized.
Collapse
Affiliation(s)
- R Rama
- Department of Chemistry, School of Basic Sciences, VELS Institute of Science, Technology and Advanced Studies (VISTAS), Chennai, Tamil Nadu, India
| | - S Meenakshi
- Department of Chemistry, School of Basic Sciences, VELS Institute of Science, Technology and Advanced Studies (VISTAS), Chennai, Tamil Nadu, India
| | - K Pandian
- Department of Inorganic Chemistry, University of Madras, Guindy Campus, Chennai, Tamil Nadu, India
| | - S C B Gopinath
- Institute of Nanoelectronic Engineering, Universiti Malaysia Perlis (UniMAP), Perlis, Malaysia.,Faculty of Chemical Engineering Technology, Universiti Malaysia Perlis (UniMAP), Perlis, Malaysia
| |
Collapse
|
57
|
Lu X, Li S, Guo W, Zhang F, Qu F. A covalent organic polymer-TiO 2/Ti 3C 2 heterostructure as nonenzymatic biosensor for voltammetric detection of dopamine and uric acid. Mikrochim Acta 2021; 188:95. [PMID: 33619673 DOI: 10.1007/s00604-021-04755-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 02/15/2021] [Indexed: 10/22/2022]
Abstract
Heterostructures have potential to blend the advantages of each material, even exhibiting the evolutionary performance due to synergistic effects. Herein, covalent organic polymers (NUF) are integrated with a TiO2/Ti3C2Tx nanocomposite (TiO2/TiCT) to form TiO2/TiCT-NUF heterojunctions as an enlarged nonenzymatic biosensor for dopamine (DA) and uric acid (UA). Detection is performed by differential pulse voltammetry (DPV). The TiO2/TiCT/NUF exhibits high sensing activity with low detection limits of 0.2 and 0.18 nM (S/N = 3) in the concentration ranges from 0.002 to 100 μM and 0.001 to 60 μM for simultaneous determination of DA and UA, respectively. In addition, the TiO2/TiCT/NUF provides good selectivity and reproducibility for DA and UA detection in urine and serum samples with recoveries of 98.4 to 100.9%. The proposed heterojunctions manifest an intriguing potential as a candidate of an electrochemical sensor for sole and simultaneous detection of DA and UA.
Collapse
Affiliation(s)
- Xing Lu
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials, Heilongjiang Province and College of Chemistry and Chemical Engineering, Harbin Normal University, Harbin, 150025, People's Republic of China
| | - Songnan Li
- Modern Experiment Center, Harbin Normal University, Harbin, 150025, People's Republic of China
| | - Wei Guo
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials, Heilongjiang Province and College of Chemistry and Chemical Engineering, Harbin Normal University, Harbin, 150025, People's Republic of China
| | - Feng Zhang
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials, Heilongjiang Province and College of Chemistry and Chemical Engineering, Harbin Normal University, Harbin, 150025, People's Republic of China.
| | - Fengyu Qu
- Key Laboratory of Photochemical Biomaterials and Energy Storage Materials, Heilongjiang Province and College of Chemistry and Chemical Engineering, Harbin Normal University, Harbin, 150025, People's Republic of China.
| |
Collapse
|
58
|
Shaban SM, Kim DH. Recent Advances in Aptamer Sensors. SENSORS (BASEL, SWITZERLAND) 2021; 21:979. [PMID: 33540523 PMCID: PMC7867169 DOI: 10.3390/s21030979] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/24/2021] [Accepted: 01/26/2021] [Indexed: 02/07/2023]
Abstract
Recently, aptamers have attracted attention in the biosensing field as signal recognition elements because of their high binding affinity toward specific targets such as proteins, cells, small molecules, and even metal ions, antibodies for which are difficult to obtain. Aptamers are single oligonucleotides generated by in vitro selection mechanisms via the systematic evolution of ligand exponential enrichment (SELEX) process. In addition to their high binding affinity, aptamers can be easily functionalized and engineered, providing several signaling modes such as colorimetric, fluorometric, and electrochemical, in what are known as aptasensors. In this review, recent advances in aptasensors as powerful biosensor probes that could be used in different fields, including environmental monitoring, clinical diagnosis, and drug monitoring, are described. Advances in aptamer-based colorimetric, fluorometric, and electrochemical aptasensing with their advantages and disadvantages are summarized and critically discussed. Additionally, future prospects are pointed out to facilitate the development of aptasensor technology for different targets.
Collapse
Affiliation(s)
- Samy M. Shaban
- School of Chemical Engineering, Sungkyunkwan University (SKKU), Suwon 16419, Korea;
- Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University (SKKU), Suwon 16419, Korea
- Petrochemicals Department, Egyptian Petroleum Research Institute, Cairo 11727, Egypt
| | - Dong-Hwan Kim
- School of Chemical Engineering, Sungkyunkwan University (SKKU), Suwon 16419, Korea;
- Biomedical Institute for Convergence at SKKU (BICS), Sungkyunkwan University (SKKU), Suwon 16419, Korea
| |
Collapse
|
59
|
Pesavento M, Merli D, Biesuz R, Alberti G, Marchetti S, Milanese C. A MIP-based low-cost electrochemical sensor for 2-furaldehyde detection in beverages. Anal Chim Acta 2021; 1142:201-210. [PMID: 33280698 DOI: 10.1016/j.aca.2020.10.059] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 09/25/2020] [Accepted: 10/28/2020] [Indexed: 01/03/2023]
Abstract
There is an increasing interest in determining the concentration of furanic compounds naturally formed in food aqueous matrices, by in situ, fast and low-cost methods. A sensor presenting such characteristics is here proposed, and characterized. It is based on a molecularly imprinted polymer (MIP) as a receptor with electrochemical transduction on a screen printed cell (SPC). The molecularly imprinted polymer has been developed for a particular furanic derivative, 2-furaldehyde (2-FAL). The detection bases on the reduction of 2-FAL selectively adsorbed on the polymer layer in contact with the working electrode. The polymer layer is simply formed by in situ polymerization, directly over the SPC and it was characterized by IR, SEM and electrochemical methods. Even if based on an easy and fast preparation procedure, the layer sufficiently adheres to the cell surface giving a reusable sensor. Square wave voltammetry (SWV) was applied as the signal acquisition method. The sensor performance in aqueous solution (NaCl 0.1 M) was tested, obtaining that the dose-response curve is fitted by the Langmuir adsorption isotherm. The sensitivity, and so the limit of detection, were noticeably improved by a chemometric approach based on the Design of experiment method. (optimized conditions: Estep = 0.03 V, Epulse = 0.066 V, f = 31 s-1). In water solution at pH around neutrality the dynamic range was from about 50 μM to 20 mM. Similar results were obtained for a white wine containing 12% ethanol, which has been considered as a typical example of beverage possibly containing furhaldehydes. The higher limit of quantification can be modulated by the amount of MIP deposited, while the lower detection limit by the conditions of the electrochemical measurement.
Collapse
Affiliation(s)
- M Pesavento
- Department of Chemistry, University of Pavia, Italy.
| | - D Merli
- Department of Chemistry, University of Pavia, Italy
| | - R Biesuz
- Department of Chemistry, University of Pavia, Italy
| | - G Alberti
- Department of Chemistry, University of Pavia, Italy
| | - S Marchetti
- Department of Chemistry, University of Pavia, Italy
| | - C Milanese
- Department of Chemistry, University of Pavia, Italy
| |
Collapse
|
60
|
A novel nanostructured poly(thionine)-deep eutectic solvent/CuO nanoparticle film-modified disposable pencil graphite electrode for determination of acetaminophen in the presence of ascorbic acid. Anal Bioanal Chem 2021; 413:1149-1157. [PMID: 33410977 DOI: 10.1007/s00216-020-03078-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/12/2020] [Accepted: 11/16/2020] [Indexed: 01/08/2023]
Abstract
A new electrochemical sensor based on thionine (TH), an electroactive polymer, and CuO nanoparticle (CuONP)-modified pencil graphite electrode (PGE) has been developed. Poly(thionine) (PTH) was formed on the CuO/PGE surface by electropolymerisation in ethaline deep eutectic solvent (DES) containing acetic acid dopant to form PTHEthaline/CuO/PGE. Cyclic voltammetry, electrochemical impedance spectroscopy, and differential pulse voltammetry were utilized to evaluate the fabrication process, electrochemical properties, and performance parameters of the modified electrodes. The analytical performance of the PTHEthaline/CuO/PGE was evaluated with respect to linear range, limit of detection, repeatability, and reproducibility for the detection of acetaminophen (APAP) by electrooxidation in the presence of ascorbic acid (AA). Analytical parameters such as pH were optimized. The combined use of PTH and CuONP led to enhanced performance towards APAP due to the large electroactive surface area and synergistic catalytic effect, with a wide linear working range and low detection limit. The reliability of the proposed sensor for the detection of APAP was successfully tested in pharmaceutical samples containing APAP and AA, with very good recoveries. Graphical abstract.
Collapse
|
61
|
Nia NA, Foroughi MM, Jahani S. Simultaneous determination of theobromine, theophylline, and caffeine using a modified electrode with petal-like MnO2 nanostructure. Talanta 2021; 222:121563. [DOI: 10.1016/j.talanta.2020.121563] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 08/15/2020] [Accepted: 08/19/2020] [Indexed: 12/16/2022]
|
62
|
Guan Q, Guo H, Xue R, Wang M, Zhao X, Fan T, Yang W, Xu M, Yang W. Electrochemical sensor based on covalent organic frameworks-MWCNT-NH2/AuNPs for simultaneous detection of dopamine and uric acid. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2020.114932] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
63
|
Bright Mn-doped carbon dots for the determination of permanganate and L-ascorbic acid by a fluorescence on-off-on strategy. Mikrochim Acta 2020; 187:659. [PMID: 33201322 DOI: 10.1007/s00604-020-04604-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 10/20/2020] [Indexed: 12/13/2022]
Abstract
A one-pot hydrothermal synthesis of manganese-doped carbon dots (Mn-CDs) is reported for fluorescent "on-off-on" determination of Mn(VII) and L-ascorbic acid (L-AA) in aqueous solution and living cells. Mn-CDs were prepared by using sulfanilic acid, tetrakis(hydroxymethyl)phosphonium chloride, and Mn(II) chloride as precursors. Mn-CDs were characterized by several spectroscopic methods and microscopic techniques. Mn-CDs show distinctly long fluorescence lifetime (12.39 ± 0.07 ns) and high absolute fluorescence quantum yield (around 37%) with excitation and emission wavelengths of 362 and 500 nm, respectively. Mn-CDs exhibit no significant cytotoxicity to human cervical carcinoma HeLa cells and human embryonic kidney HEK-293T cells at 200 μg mL-1 level after 48 h incubation. The fluorescence of Mn-CDs at 500 nm (excited at 362 nm) is quenched efficiently by Mn(VII) and can be further recovered after the addition of L-AA, resulting in a fluorescent "on-off-on" assay for the determination of Mn(VII) and L-AA. Under optimal experimental conditions, the linear response covers the 3 to 150 μM Mn(VII) concentration range and the 3 to 140 μM L-AA concentration range. This method offers relatively low detection limits of 0.66 μM for Mn(VII) and 0.90 μM for L-AA. This strategy was applied to visual determination of Mn(VII) and L-AA in living HeLa cells with satisfying results. Graphical abstract Schematic presentation of bright Mn-CD-based fluorescence "on-off-on" assay for both Mn(VII) and L-AA. This fluorescent assay possessed low detection limit of 0.66 μM for Mn(VII) and 0.90 μM for L-AA. This strategy was applied for visual determination of Mn(VII) and L-AA in living HeLa cells with satisfying results.
Collapse
|
64
|
Alam MM, Asiri AM, Rahman MM, Islam MA. Selective detection of ascorbic acid with wet-chemically prepared CdO/SnO2/V2O5 micro-sheets by electrochemical approach. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-03689-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
65
|
Peydayesh M, Raisi M, Kaykavousi K, Gharaghani MA, Abdollahpour-Alitappeh M, Mosazade F, Seifalian A, Khatami M. The inhibitory effect of Tamarix hispida mediated silver nanoparticles on Cyclin D1 protein expression of human cancer cells line. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1735432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Mohades Peydayesh
- Clinical Research Center, Pastor Educational Hospital, Bam University of Medical Sciences, Bam, Iran
| | - Mahammadali Raisi
- Clinical Research Center, Pastor Educational Hospital, Bam University of Medical Sciences, Bam, Iran
| | - Keyghobad Kaykavousi
- Research Scientist, Leishmaniasis Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | | | | | - Faride Mosazade
- NanoBioelectrochemistry Research Center, Bam University of Medical Sciences, Bam, Iran
| | - Alexander Seifalian
- Nanotechnology and Regenerative Medicine Commercialization Centre, London, UK
| | - Mehrdad Khatami
- NanoBioelectrochemistry Research Center, Bam University of Medical Sciences, Bam, Iran
- Cell Therapy and Regenerative Medicine Comprehensive Center, Kerman University of Medical Sciences, Kerman, Iran
| |
Collapse
|
66
|
Teker T, Aslanoglu M. Sensitive and selective determination of paracetamol using a composite of carbon nanotubes and nanoparticles of samarium oxide and zirconium oxide. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105234] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
67
|
Iranmanesh T, Jahani S, Foroughi MM, Zandi MS, Hassani Nadiki H. Synthesis of La 2O 3/MWCNT nanocomposite as the sensing element for electrochemical determination of theophylline. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2020; 12:4319-4326. [PMID: 32840517 DOI: 10.1039/d0ay01336f] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In this study, an electrochemical sensor was applied for the determination of theophylline, a bronchodilator drug, using differential pulse voltammetry (DPV). A glassy carbon electrode (GCE) surface was modified with the La2O3/MWCNT nanocomposite. The design is simplistic, efficient, greener and solvent-free microwave procedure for synthesizing La2O3/MWCNT nanocomposites. Fourier transform infrared (FT-IR) spectroscopy, field emission scanning electron microscopy (FESEM), energy dispersive X-ray spectroscopy (EDX), and X-ray diffraction (XRD) techniques are used to characterize the features of the La2O3/MWCNT nanocomposite morphology and structure. The use of the modified sensor remarkably enhanced the current density and displayed a linear response ranging between 0.1 and 400.0 μM, with a limit of detection of 0.01 μM (S/N = 3). Using optimized conditions, the modified sensor demonstrated very good stability, selectivity and improved accuracy. Acceptable outputs were achieved in the analysis of real specimens, indicating that it is possible to use the modified sensor for practical analyses.
Collapse
Affiliation(s)
- Tayebeh Iranmanesh
- Department of Chemistry, Kerman Branch, Islamic Azad University, Kerman, Iran.
| | | | | | | | | |
Collapse
|
68
|
Affiliation(s)
- Xixia Liu
- Hubei Key Laboratory of Edible Wild Plants Conservation and Utilization Hubei Normal University Huangshi China
- Department of Chemistry and Waterloo Institute for Nanotechnology University of Waterloo Waterloo Canada
| | - Juewen Liu
- Department of Chemistry and Waterloo Institute for Nanotechnology University of Waterloo Waterloo Canada
| |
Collapse
|
69
|
Zhang C, Du X. Electrochemical Sensors Based on Carbon Nanomaterial Used in Diagnosing Metabolic Disease. Front Chem 2020; 8:651. [PMID: 32850664 PMCID: PMC7432198 DOI: 10.3389/fchem.2020.00651] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 06/22/2020] [Indexed: 12/12/2022] Open
Abstract
Metabolic diseases have become common diseases with the improvement of living standards because of changed dietary habits and living habits, which seriously affect health. Currently, related biomarkers have been widely used as important indicators for clinical diagnosis, treatment, and prognosis of metabolic diseases. Among all detection methods for biomarkers of metabolic diseases, electrochemical sensor technology has the advantages of simplicity, real-time analysis, and low cost. Carbon nanomaterials were preeminent materials for fabricating electrochemical sensors in order to enhance the performance. In this paper, we summarize the research progress in the past 3 years of electrochemical sensors based on carbon nanomaterials in detecting markers of metabolic diseases, which include carbon nanotubes, graphene, carbon quantum dots, fullerene, and carbon nitride. Additionally, we discuss the future prospects for this field.
Collapse
Affiliation(s)
- Congcong Zhang
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Key Laboratory of Food Nutrition and Safety, College of Life Sciences, Shandong Normal University, Jinan, China
| | - Xin Du
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Key Laboratory of Food Nutrition and Safety, College of Life Sciences, Shandong Normal University, Jinan, China
| |
Collapse
|
70
|
Manjunatha JG. Poly (Adenine) Modified Graphene-Based Voltammetric Sensor for the Electrochemical Determination of Catechol, Hydroquinone and Resorcinol. ACTA ACUST UNITED AC 2020. [DOI: 10.2174/1874123102014010052] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Objective:
This paper presents the application of Poly (Adenine) Modified Graphene Paste Electrode (PAMGPE) for the analysis of Catechol (CC) with Resorcinol (RC) and Hydroquinone (HQ) by a voltammetric technique.
Methods:
Electropolymerization technique was utilized for the modification of the sensor surface. The electrode surface was characterized by Field Emission Scanning Electron Microscopy (FE-SEM). Cyclic Voltammetry (CV) and Differential Pulse Voltammetry (DPV) were used to study the redox behavior of CC, RC and HQ.
Results:
Oxidation peak current of CC increased linearly with the concentration of CC in the range from 2×10-6- 8×10-6 M and 1×10-5-1.5 ×10-4 M with a detection limit of 2.4×10-7 M. The practical application of the developed sensor was verified as exact for the determination of CC in water sample.
Conclusion:
The stability, repeatability, and reproducibility of the developed electrode were studied and established good characteristics. Furthermore, the PAMGPE was examined for the simultaneous determination of CC, RC and HQ.
Collapse
|
71
|
Nature inspired poly (dopamine quinone -vanadyl) as new modifier for voltammetric determination of uric acid. Mikrochim Acta 2020; 187:411. [PMID: 32602064 DOI: 10.1007/s00604-020-04375-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 06/06/2020] [Indexed: 12/14/2022]
Abstract
The preparation of a novel polymer (poly(dopamine quinone-vanadyl) (polyDQV)) bearing dopaminequinone and VOIV redox groups is described. PolyDQV was characterized using field emission scanning electron microscopy (FESEM), energy dispersive x-ray spectroscopy, x-ray photoelectron spectroscopy (XPS), Fourier transform infra-red (FTIR) spectroscopy, UV-Vis spectroscopy as well as electrochemical methods such as differential pulse voltammetry, cyclic voltammetry, and electrochemical impedance spectroscopy (EIS). The electrocatalytic activity of polyDQV was studied toward electrooxidation of uric acid using differential pulse voltammetry as well as cyclic voltammetry. PolyDQV presents interesting electrocatalytic activity toward UA oxidation in phosphate buffer solution (0.1 M, pH 2) to a well-defined oxidation peak at 0.65 V (vs. Ag/AgCl). The polyDQV-modified carbon paste electrode (CPE/polyDQV) presents a precise linear signal-concentration relationship in the ranges of 0.3-5 μM and 5 to 200 μM with a detection limit (S/N = 3) of 0.02 μM. The %RSD values for ten replicate measurements of 0.5 and 50 μM UA were 1.8 and 3%, respectively, indicating good repeatability of analytical signals. Appropriate recovery values (in the range 96 to 103%) and good selectivity for UA over common coexisting species (such as ascorbic acid and dopamine) exhibit that CPE/polyDQV is a promising novel platform for sensing UA in human blood serum and urine samples. Graphical abstract.
Collapse
|
72
|
Derivative UV/Vis spectroelectrochemistry in a thin-layer regime: deconvolution and simultaneous quantification of ascorbic acid, dopamine and uric acid. Anal Bioanal Chem 2020; 412:6329-6339. [DOI: 10.1007/s00216-020-02564-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 01/23/2020] [Accepted: 02/28/2020] [Indexed: 01/06/2023]
|
73
|
Setoudeh N, Jahani S, Kazemipour M, Foroughi MM, Hassani Nadiki H. Zeolitic imidazolate frameworks and cobalt-tannic acid nanocomposite modified carbon paste electrode for simultaneous determination of dopamine, uric acid, acetaminophen and tryptophan: Investigation of kinetic parameters of surface electrode and its analytical performance. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114045] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
74
|
Wang L, Yang R, Qu L, Harrington PDB. Electrostatic repulsion strategy for high-sensitive and selective determination of dopamine in the presence of uric acid and ascorbic acid. Talanta 2020; 210:120626. [PMID: 31987198 DOI: 10.1016/j.talanta.2019.120626] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 12/04/2019] [Accepted: 12/07/2019] [Indexed: 02/07/2023]
Abstract
In this work, poly(sodium 4-styrenesulfonate)-functionalized three-dimensional graphene (PFSG) composites were realized via a facile and green strategy. The nanocomposite was characterized by scanning electron microscopy, ultraviolet and visible spectroscopy, X-ray photoelectron spectroscopy, and electrochemical method. An electroanalytical sensor of dopamine (DA) with high sensitivity and selectivity was fabricated based on PFSG modified glassy carbon electrode (GCE). Under the optimum conditions, the negatively charged PFSG composites exhibit strong electrostatic attraction for DA and electrostatic repulsion to the negatively charged ascorbic acid (AA) and uric acid (UA) molecules. Such electrostatic interaction hindered the enrichment of AA and UA on the surface of PSFG/GCE, which make a higher selectivity for the DA even in the presence of 120-fold AA and UA. Owing to the enhanced electron transfer rate and the stronger surface attraction, the current signal of DA on PFSG/GCE was about 160 times enhanced compared with the bare electrode. There was a good linear relationship between the reduction peak current of DA and concentration across the range of 0.002-2.0 μmol L-1 and 2.0-10.0 μmol L-1 with the limit of 0.8 nmol L-1. Further, the PFSG/GCE was applied to the detection of DA in human serum samples. This biosensor is simple, sensitive, selective and highly stable, which provided a new design strategy and a valuable tool to detect DA in complex samples.
Collapse
Affiliation(s)
- Ling Wang
- College of Chemistry and Chemical Engineering, Zhengzhou Normal University, Zhengzhou, 450044, PR China; College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, PR China
| | - Ran Yang
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, PR China.
| | - Lingbo Qu
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, PR China
| | - Peter de B Harrington
- Center for Intelligent Chemical Instrumentation, Department of Chemistry and Biochemistry, OHIO University, Athens, OH, 45701-2979, USA
| |
Collapse
|
75
|
Shi Y, Mei L, Zhang J, Hu K, Zhang X, Li Z, Miao M, Li X. Synthesis of Zinc Tetraaminophthalocyanine Functionalized Graphene Nanosheets as an Enhanced Material for Sensitive Electrochemical Determination of Uric Acid. ELECTROANAL 2020. [DOI: 10.1002/elan.201900748] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Yan‐mei Shi
- Academy of Chinese Medical SciencesHenan University of Chinese Medicine Zhengzhou 450001 P.R. China
| | - Lin Mei
- School of Materials and Chemical EngineeringZhongyuan University of Technology Zhengzhou 450007 P.R. China
| | - Jun‐xia Zhang
- Academy of Chinese Medical SciencesHenan University of Chinese Medicine Zhengzhou 450001 P.R. China
| | - Kai Hu
- Academy of Chinese Medical SciencesHenan University of Chinese Medicine Zhengzhou 450001 P.R. China
| | - Xi Zhang
- Academy of Chinese Medical SciencesHenan University of Chinese Medicine Zhengzhou 450001 P.R. China
| | - Zhu‐zhu Li
- School of Materials and Chemical EngineeringZhongyuan University of Technology Zhengzhou 450007 P.R. China
| | - Ming‐san Miao
- Academy of Chinese Medical SciencesHenan University of Chinese Medicine Zhengzhou 450001 P.R. China
| | - Xiu‐min Li
- Department of Microbiology and ImmunologyNew York Medical College New York NY 10595 USA
| |
Collapse
|
76
|
A sensitive method to determine dopamine in the presence of uric acid based on In 2O 3 nanosheet arrays grown on 3D graphene. Mikrochim Acta 2020; 187:218. [PMID: 32166530 DOI: 10.1007/s00604-020-4199-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 02/28/2020] [Indexed: 10/24/2022]
Abstract
A nonenzymatic voltammetric assay for dopamine (DA) was developed based on the combination of three-dimensional graphene (3D Gr) and indium oxide nanosheet arrays (In2O3 NSAs). 3D Gr was prepared by chemical vapor deposition (CVD), and In2O3 NSAs were grown on its surface by hydrothermal synthesis. The results show that 3D Gr maintains a good porous structure (200 μm), and the pore size of In2O3 NSAs is 0.50 μm. Differential pulse voltammetry (DPV) is mainly used to determine the electrochemical properties of In2O3 NSAs/3D Gr. It possesses a sensitivity of 2.69 μA·μM-1·cm-2 towards DA (5-60 μM) at 0.14 V, and the detection limit (LOD) is 0.10 μM (S/N = 3). The recoveries obtained for spiked samples in the real sample detection is 105 (± 8)%. Graphical abstractSchematic representation of DA sensitive detection by growing In2O3 nanosheets arrays on three-dimentional graphene modified ITO.
Collapse
|
77
|
Xiao L, Jia L, Zhao S, Tang X, Zhu C, Huang H, Jiang J, Li M. Solvent-free synthesis of sheet-like carbon coated MnO with three-dimensional porous structure for simultaneous detection of dopamine and uric acid. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.113823] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
|
78
|
Synthesis of bifunctional cabbage flower-like Ho 3+/NiO nanostructures as a modifier for simultaneous determination of methotrexate and carbamazepine. Anal Bioanal Chem 2020; 412:1011-1024. [PMID: 31897563 DOI: 10.1007/s00216-019-02326-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 11/15/2019] [Accepted: 12/03/2019] [Indexed: 10/25/2022]
Abstract
Cabbage flower-like Ho3+/NiO nanostructure (CFL-Ho3+/NiO NSs) with significant electrocatalytic oxidation has been published for the first time. First, structure and morphology of CFL-Ho3+/NiO-NSs have been described by XRD, SEM, and EDX methods. Then, CFL-Ho3+/NiO-NSs have been applied as a modifier for simultaneous electrochemical detection of methotrexate (MTX) and carbamazepine (CBZ). Functions of the modified electrode have been dealt with through electrochemical impedance spectroscopy (EIS). It has been demonstrated that the electrode response has been linear from 0.001-310.0 μM with a limit of detection of 5.2 nM and 4.5 nM (3 s/m) through DPV for MTX and CBZ. Diffusion coefficient (D) and heterogeneous rate constant (kh) have been detected for MTX and CBZ oxidation at the surface of the modified electrode. Moreover, CFL-Ho3+/NiO-NS/GCE has been employed for determining MTX and CBZ in urine and drug specimens. Outputs showed the analyte acceptable recovery. Therefore, the electrode could be applied to analyze both analytes in drug prescription and clinical laboratories. Graphical abstract Electrochemical sensor based on bifunctional cabbage flower-like Ho3+/NiO nanostructures modified glassy carbon electrode for simultaneous detecting methotrexate and carbamazepine was fabricated.
Collapse
|
79
|
Khatami M, Alijani HQ, Mousazadeh F, Hashemi N, Mahmoudi Z, Darijani S, Bamorovat M, Keyhani A, Abdollahpour-Alitappeh M, Borhani F. Calcium carbonate nanowires: greener biosynthesis and their leishmanicidal activity. RSC Adv 2020; 10:38063-38068. [PMID: 35548370 PMCID: PMC9088172 DOI: 10.1039/d0ra04503a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 09/28/2020] [Indexed: 11/21/2022] Open
Abstract
The synthesis of inorganic rod shape nanostructures is important in chromatography, dentistry, and medical applications such as bone implants, and drug and gene delivery systems.
Collapse
Affiliation(s)
- Mehrdad Khatami
- Noncommunicable Diseases Research Center
- Bam University of Medical Sciences
- Bam
- Iran
- Cell Therapy and Regenerative Medicine Comprehensive Center
| | - Hajar Q. Alijani
- Noncommunicable Diseases Research Center
- Bam University of Medical Sciences
- Bam
- Iran
| | - Farideh Mousazadeh
- Noncommunicable Diseases Research Center
- Bam University of Medical Sciences
- Bam
- Iran
| | | | - Zahra Mahmoudi
- School of Medicine
- Bam University of Medical Sciences
- Bam
- Iran
| | | | - Mehdi Bamorovat
- Leishmaniasis Research Center
- Kerman University of Medical Sciences
- Kerman
- Iran
| | - Alireza Keyhani
- Leishmaniasis Research Center
- Kerman University of Medical Sciences
- Kerman
- Iran
| | | | - Fariba Borhani
- Medical Ethics and Law Research Center
- Shahid Beheshti University of Medical Sciences
- Tehran
- Iran
| |
Collapse
|
80
|
Azhdari S, Sarabi RE, Rezaeizade N, Mosazade F, Heidari M, Borhani F, Abdollahpour-Alitappeh M, Khatami M. Metallic SPIONP/AgNP synthesis using a novel natural source and their antifungal activities. RSC Adv 2020; 10:29737-29744. [PMID: 35518215 PMCID: PMC9056177 DOI: 10.1039/d0ra04071a] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 07/06/2020] [Indexed: 12/19/2022] Open
Abstract
The green synthesis of nanoparticles (NPs) is important because of the favorable potential of plant biomolecules involved in the synthesis of NPs. This study aimed to provide a fast, easy, cheap, and environmentally friendly method for the synthesis of superparamagnetic iron oxide NPs (SPIONP) and silver nanoparticles (AgNPs) using Stachys lavandulifolia and an evaluation of their use as antifungal agents against Aspergillus niger and Fusarium solani. The physicochemical properties of AgNPs and SPIONPs were studied using FESEM, HRTEM, XRD, VSM, UV-Vis, and EDX spectroscopy. The sizes and morphologies of the AgNPs and SPIONPs, measured via electron microscopy, were 12.57 nm and 10.70 nm, respectively. Nanoparticles have previously been shown to have antifungal activities, and SPIONPs and AgNPs can show antifungal resistance. These NPs can be used as a substitute for widely used toxic fungicides to promote food safety and public health. AgNPs and SPIONPs showed inhibitory effects against the radial growth of the mycelia of the pathogenic fungi A. niger and F. solani.![]()
Collapse
Affiliation(s)
- Sara Azhdari
- Noncommunicable Diseases Research Center
- Bam University of Medical Sciences
- Bam
- Iran
- Department of Anatomy and Embryology
| | - Roghayeh Ershad Sarabi
- Department of Health Information Sciences
- Faculty of Management and Medical Information Sciences
- Kerman University of Medical Sciences
- Kerman
- Iran
| | - Nadia Rezaeizade
- Clinical Research Center
- Pastor Educational Hospital
- Bam University of Medical Sciences
- Bam
- Iran
| | - Faride Mosazade
- Noncommunicable Diseases Research Center
- Bam University of Medical Sciences
- Bam
- Iran
| | | | - Fariba Borhani
- Medical Ethics and Law Research Center
- Shahid Beheshti University of Medical Sciences
- Tehran
- Iran
| | | | - Mehrdad Khatami
- Noncommunicable Diseases Research Center
- Bam University of Medical Sciences
- Bam
- Iran
- Cell Therapy and Regenerative Medicine Comprehensive Center
| |
Collapse
|
81
|
Khatami M, Sarani M, Mosazadeh F, Rajabalipour M, Izadi A, Abdollahpour-Alitappeh M, Lima Nobre MA, Borhani F. Nickel-Doped Cerium Oxide Nanoparticles: Green Synthesis Using Stevia and Protective Effect against Harmful Ultraviolet Rays. Molecules 2019; 24:E4424. [PMID: 31817060 PMCID: PMC6943421 DOI: 10.3390/molecules24244424] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 11/15/2019] [Accepted: 11/18/2019] [Indexed: 12/13/2022] Open
Abstract
Nanoparticles of cerium oxide CeO2 are important nanomaterials with remarkable properties for use in both industrial and non-industrial fields. In a general way, doping of oxide nanometric with transition metals improves the properties of nanoparticles. In this study, nickel- doped cerium oxide nanoparticles were synthesized from Stevia rebaudiana extract. Both doped and non-doped nanoparticles were characterized by X-ray diffraction, Field Emission Scanning Electron Microscopy, Energy Dispersive X-ray, Raman spectroscopy, and Vibrating-Sample Magnetometry analysis. According to X-ray diffraction, Raman and Energy Dispersive X-ray crystalline and single phase of CeO2 and Ni doped CeO2 nanoparticles exhibiting fluorite structure with F2g mode were synthesized. Field Emission Scanning Electron Microscopy shows that CeO2 and Ni doped nanoparticles have spherical shape and sizes ranging of 8 to 10 nm. Ni doping of CeO2 results in an increasing of magnetic properties. The enhancement of ultraviolet protector character via Ni doping of CeO2 is also discussed.
Collapse
Affiliation(s)
- Mehrdad Khatami
- NanoBioEletrochemistry Research Center, Bam University of Medical Sciences, Bam 76617-71967, Iran; (M.K.); (M.S.); (M.R.)
- Cell Therapy and Regenerative Medicine Comprehensive Center, Kerman University of Medical Sciences, Kerman 7618747653, Iran
| | - Mina Sarani
- NanoBioEletrochemistry Research Center, Bam University of Medical Sciences, Bam 76617-71967, Iran; (M.K.); (M.S.); (M.R.)
- Students Research Committee, School of Public Health, Bam University of Medical Sciences, Bam 76617-71967, Iran;
| | - Faride Mosazadeh
- Students Research Committee, School of Public Health, Bam University of Medical Sciences, Bam 76617-71967, Iran;
| | - Mohammadreza Rajabalipour
- NanoBioEletrochemistry Research Center, Bam University of Medical Sciences, Bam 76617-71967, Iran; (M.K.); (M.S.); (M.R.)
| | - Alireza Izadi
- Department of Medical Parasitology and Mycology, School of Public Health, Tehran University of Medical Sciences, Tehran 14167-53955, Iran;
| | | | - Marcos Augusto Lima Nobre
- School of Technology and Sciences, São Paulo State University (Unesp), Presidente Prudente-SP 19060-900, Brazil;
| | - Fariba Borhani
- Medical Ethics and Law Research Center, Shahid Beheshti University of Medical Sciences, Tehran 19857-17443, Iran
| |
Collapse
|