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Singh S, Numan A, Khalid M, Bello I, Panza E, Cinti S. Facile and Affordable Design of MXene-Co 3 O 4 -Based Nanocomposites for Detection of Hydrogen Peroxide in Cancer Cells: Toward Portable Tool for Cancer Management. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2208209. [PMID: 37096900 DOI: 10.1002/smll.202208209] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 03/30/2023] [Indexed: 05/03/2023]
Abstract
Hydrogen peroxide (H2 O2 ) is a primary reactive oxygen species (ROS) that can act as a chemical signal in developing and progressing serious and life-threatening diseases like cancer. Due to the stressful nature of H2 O2 , there is an urgent need to develop sensitive analytical approaches to be applied to various biological matrices. Herein, a portable point-of-care electrochemical system based on MXene-Co3 O4 nanocomposites to detect H2 O2 in different cancer cell-lines is presented. The developed sensor is affordable, disposable, and highly selective for H2 O2 detection. This approach achieves a dynamic linear range of 75 µm with a LOD of 0.5 µm and a LOQ of 1.6 µm. To improve the practical application, the level of ROS is evaluated both in cancer cell lines MDA-MB-231 and DU145, respectively, to breast and prostate cancers, and in healthy HaCat cells. Moreover, the same cancer cells are treated with transforming growth factor-β1, and MXene-Co3 O4 modified strip is capable to monitorROS variation. The results are satisfactory compared with the cellular ROS fluorescent assay based on DCFH/DCFH-DA. These results open new perspectives for real-time monitoring of cancer progression and the efficacy of the therapy.
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Affiliation(s)
- Sima Singh
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, Naples, 80131, Italy
| | - Arshid Numan
- Graphene & Advanced 2D Materials Research Group (GAMRG), School of Engineering and Technology, Sunway University, Petaling Jaya, Selangor, 47500, Malaysia
- Sunway Materials Smart Science & Engineering Research Cluster (SMS2E), Sunway University, No. 5, Jalan Universiti, Bandar Sunway, Subang Jaya, Selangor, 47500, Malaysia
| | - Mohammad Khalid
- Graphene & Advanced 2D Materials Research Group (GAMRG), School of Engineering and Technology, Sunway University, Petaling Jaya, Selangor, 47500, Malaysia
- Sunway Materials Smart Science & Engineering Research Cluster (SMS2E), Sunway University, No. 5, Jalan Universiti, Bandar Sunway, Subang Jaya, Selangor, 47500, Malaysia
| | - Ivana Bello
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, Naples, 80131, Italy
| | - Elisabetta Panza
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, Naples, 80131, Italy
| | - Stefano Cinti
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, Naples, 80131, Italy
- BAT Center- Interuniversity Center for Studies on Bioinspired Agro-Environmental Technology, University of Napoli Federico II, Naples, 80055, Italy
- Bioelectronics Task Force at University of Naples Federico II, Via Cinthia 21, Naples, 80126, Italy
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Zhang Y, Wang H, Liu Y, Niu B, Li W. Preparation of conductive polyaniline hydrogels co‐doped with hydrochloric acid/phytic acid and their application in Ag
NPs
@
PA
/
GCE
biosensor for
H
2
O
2
detection. J Appl Polym Sci 2023. [DOI: 10.1002/app.53686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Yanwei Zhang
- College of Materials Science and Engineering Taiyuan University of Technology Taiyuan China
- Key Laboratory of Interface Science and Engineering in Advanced Materials Taiyuan University of Technology, Ministry of Education Taiyuan China
| | - Hong Wang
- College of Materials Science and Engineering Taiyuan University of Technology Taiyuan China
- Key Laboratory of Interface Science and Engineering in Advanced Materials Taiyuan University of Technology, Ministry of Education Taiyuan China
| | - Yaru Liu
- College of Materials Science and Engineering Taiyuan University of Technology Taiyuan China
- Key Laboratory of Interface Science and Engineering in Advanced Materials Taiyuan University of Technology, Ministry of Education Taiyuan China
| | - Baolong Niu
- College of Materials Science and Engineering Taiyuan University of Technology Taiyuan China
- Key Laboratory of Interface Science and Engineering in Advanced Materials Taiyuan University of Technology, Ministry of Education Taiyuan China
| | - Wenfeng Li
- College of Materials Science and Engineering Taiyuan University of Technology Taiyuan China
- Key Laboratory of Interface Science and Engineering in Advanced Materials Taiyuan University of Technology, Ministry of Education Taiyuan China
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Sargazi S, Siddiqui B, Qindeel M, Rahdar A, Bilal M, Behzadmehr R, Mirinejad S, Pandey S. Chitosan nanocarriers for microRNA delivery and detection: A preliminary review with emphasis on cancer. Carbohydr Polym 2022; 290:119489. [DOI: 10.1016/j.carbpol.2022.119489] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 04/04/2022] [Accepted: 04/12/2022] [Indexed: 02/08/2023]
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Mihailova I, Gerbreders V, Krasovska M, Sledevskis E, Mizers V, Bulanovs A, Ogurcovs A. A non-enzymatic electrochemical hydrogen peroxide sensor based on copper oxide nanostructures. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2022; 13:424-436. [PMID: 35601536 PMCID: PMC9086496 DOI: 10.3762/bjnano.13.35] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 04/26/2022] [Indexed: 06/02/2023]
Abstract
This article describes the synthesis of nanostructured copper oxide on copper wires and its application for the detection of hydrogen peroxide. Copper oxide petal nanostructures were obtained by a one-step hydrothermal oxidation method. The resulting coating is uniform and dense and shows good adhesion to the wire surface. Structure, surface, and composition of the obtained samples were studied using field-emission scanning electron microscopy along with energy-dispersive spectroscopy and X-ray diffractometry. The resulting nanostructured samples were used for electrochemical determination of the H2O2 content in a 0.1 M NaOH buffer solution using cyclic voltammetry, differential pulse voltammetry, and i-t measurements. A good linear relationship between the peak current and the concentration of H2O2 in the range from 10 to 1800 μM was obtained. The sensitivity of the obtained CuO electrode is 439.19 μA·mM-1. The calculated limit of detection is 1.34 μM, assuming a signal-to-noise ratio of 3. The investigation of the system for sensitivity to interference showed that the most common interfering substances, that is, ascorbic acid, uric acid, dopamine, NaCl, glucose, and acetaminophen, do not affect the electrochemical response. The real milk sample test showed a high recovery rate (more than 95%). According to the obtained results, this sensor is suitable for practical use for the qualitative detection of H2O2 in real samples, as well as for the quantitative determination of its concentration.
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Affiliation(s)
- Irena Mihailova
- G. Liberts' Innovative Microscopy Centre, Department of Technology, Institute of Life Sciences and Technology, Daugavpils University, Parades Street 1, Daugavpils, LV-5401, Latvia
| | - Vjaceslavs Gerbreders
- G. Liberts' Innovative Microscopy Centre, Department of Technology, Institute of Life Sciences and Technology, Daugavpils University, Parades Street 1, Daugavpils, LV-5401, Latvia
| | - Marina Krasovska
- G. Liberts' Innovative Microscopy Centre, Department of Technology, Institute of Life Sciences and Technology, Daugavpils University, Parades Street 1, Daugavpils, LV-5401, Latvia
| | - Eriks Sledevskis
- G. Liberts' Innovative Microscopy Centre, Department of Technology, Institute of Life Sciences and Technology, Daugavpils University, Parades Street 1, Daugavpils, LV-5401, Latvia
| | - Valdis Mizers
- G. Liberts' Innovative Microscopy Centre, Department of Technology, Institute of Life Sciences and Technology, Daugavpils University, Parades Street 1, Daugavpils, LV-5401, Latvia
| | - Andrejs Bulanovs
- G. Liberts' Innovative Microscopy Centre, Department of Technology, Institute of Life Sciences and Technology, Daugavpils University, Parades Street 1, Daugavpils, LV-5401, Latvia
| | - Andrejs Ogurcovs
- G. Liberts' Innovative Microscopy Centre, Department of Technology, Institute of Life Sciences and Technology, Daugavpils University, Parades Street 1, Daugavpils, LV-5401, Latvia
- Institute of Solid State Physics, University of Latvia, Kengaraga street 8, Riga, LV-1063, Latvia
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Zhang Y, Wei X, Gu Q, Zhang J, Ding Y, Xue L, Chen M, Wang J, Wu S, Yang X, Zhang S, Lei T, Wu Q. Cascade amplification based on PEI-functionalized metal–organic framework supported gold nanoparticles/nitrogen–doped graphene quantum dots for amperometric biosensing applications. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2021.139803] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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