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Xiang G, Xu W, Zhuge W, Huang Q, Zhang C, Peng J. A Tröger's base-linked aluminium phthalocyanine polymer for discriminative electrochemical sensing of the antibiotic isoniazid. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:1012-1020. [PMID: 38304962 DOI: 10.1039/d3ay02298f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
Isoniazid is a first-line drug used to treat tuberculosis. However, its excessive use can lead to serious adverse effects. Thus, strict monitoring of the isoniazid levels in medications and human systems is required. In this study, a new polymer (AlPc-TB POP) containing a metal phthalocyanine and Tröger's base was synthesized and explored as an electrocatalyst for the oxidation of isoniazid. The results indicated that the polymer is an excellent electron-transfer medium for isoniazid oxidation. The AlPc-TB POP-based sensor quantified isoniazid in the linear range of 0.1-130 μM, with a detection limit of 0.0185 μM. The response of the developed sensor to isoniazid was reproducible and stable. Furthermore, this method can accurately determine isoniazid levels by ignoring the influence of common interfering species in tablets and biological samples. This study contributes to the development of nitrogen-rich porous organic polymers and offers a novel strategy for addressing challenges in disease therapeutic efficacy and public safety monitoring.
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Affiliation(s)
- Gang Xiang
- College of Chemical and Biological Engineering, Guangxi Normal University for Nationalities, Chongzuo, 532200, China.
- Photochemical Sensing and Regional Environmental Analysis Laboratory, Guangxi Normal University for Nationalities, Chongzuo, 532200, China
| | - Wensi Xu
- School of Pharmacy, Henan University of Traditional Chinese Medicine, Zhengzhou, 450046, China
| | - Wenfeng Zhuge
- College of Chemical and Biological Engineering, Guangxi Normal University for Nationalities, Chongzuo, 532200, China.
- Photochemical Sensing and Regional Environmental Analysis Laboratory, Guangxi Normal University for Nationalities, Chongzuo, 532200, China
| | - Qing Huang
- College of Chemical and Biological Engineering, Guangxi Normal University for Nationalities, Chongzuo, 532200, China.
- Photochemical Sensing and Regional Environmental Analysis Laboratory, Guangxi Normal University for Nationalities, Chongzuo, 532200, China
| | - Cuizhong Zhang
- College of Chemical and Biological Engineering, Guangxi Normal University for Nationalities, Chongzuo, 532200, China.
- Photochemical Sensing and Regional Environmental Analysis Laboratory, Guangxi Normal University for Nationalities, Chongzuo, 532200, China
| | - Jinyun Peng
- College of Chemical and Biological Engineering, Guangxi Normal University for Nationalities, Chongzuo, 532200, China.
- Photochemical Sensing and Regional Environmental Analysis Laboratory, Guangxi Normal University for Nationalities, Chongzuo, 532200, China
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Ribeiro BFM, Chaves JB, De Souza MM, Keppler AF, Do Carmo DR, Machado-Santelli GM. Interaction of Graphene Oxide Particles and Dendrimers with Human Breast Cancer Cells by Real-Time Microscopy. Pharmaceutics 2023; 15:2655. [PMID: 38139996 PMCID: PMC10747174 DOI: 10.3390/pharmaceutics15122655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 10/13/2023] [Accepted: 10/17/2023] [Indexed: 12/24/2023] Open
Abstract
Graphene oxide (GOX) has become attractive due to its unique physicochemical properties. This nanomaterial can associate with other dendrimers, making them more soluble and allowing better interaction with biomacromolecules. The present study aimed to investigate, by real-time microscopy, the behavior of human breast cancer cells exposed to particles of materials based on graphene oxide. The MCF-7 cell line was exposed to GOX, GOX associated with Polypropylenimine hexadecaamine Dendrimer, Generation 3.0-DAB-AM-16 (GOXD) and GOX associated with polypropyleneimine-PAMAM (GOXP) in the presence or absence of fetal bovine serum (FBS). GOX, GOXD and GOXP were taken up by the cells in clusters and then the clusters were fragmented into smaller ones inside the cells. Real-time microscopy showed that the presence of FBS in the culture medium could allow a more efficient internalization of graphene materials. After internalizing the materials, cells can redistribute the clumps to their daughter cells. In conclusion, the present study showed that the particles can adhere to the cell surface, favoring their internalization. The presence of FBS contributed to the formation of smaller aggregates of particles, avoiding the formation of large ones, and thus transmitted a more efficient internalization of the materials through the interaction of the particles with the cell membrane.
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Affiliation(s)
- Beatriz Fumelli Monti Ribeiro
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
| | - Julyane Batista Chaves
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
| | - Marcelo Medina De Souza
- Centre of Excellence in New Target Discovery (CENTD), Butantan Institute, São Paulo 05503-900, Brazil
| | - Artur Franz Keppler
- Centre of Natural and Human Sciences (CCNH), Federal University of ABC, São Paulo 09210-170, Brazil
| | | | - Gláucia M. Machado-Santelli
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
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de Oliveira PV, Zanella I, Bulhões LOS, Fagan SB. Adsorption of 17 β- estradiol in graphene oxide through the competing methanol co-solvent: Experimental and computational analysis. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114738] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Oliveira DR, Fernandes DS, Carmo DR. A Cerium Hexacyanoferrate (III) Nanoparticle‐modified Carbon Paste Electrode: Voltammetric Characterization and Behavior in the Presence of Dopamine. ELECTROANAL 2020. [DOI: 10.1002/elan.201900441] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Denys Ribeiro Oliveira
- Faculdade de Engenharia de Ilha Solteira UNESP –Universidade Estadual Paulista “Júlio de Mesquita Filho”, Departamento de Física e Química Av. Brasil, 56. CEP 15385-000 Ilha Solteira, SP Brazil
| | - Daniela Silvestrini Fernandes
- Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto USP –Universidade de São Paulo, Departamento de Química Av. Bandeirantes, 3900. CEP 14040–901 Ribeirão Preto, SP Brazil
| | - Devaney Ribeiro Carmo
- Faculdade de Engenharia de Ilha Solteira UNESP –Universidade Estadual Paulista “Júlio de Mesquita Filho”, Departamento de Física e Química Av. Brasil, 56. CEP 15385-000 Ilha Solteira, SP Brazil
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Dos Santos Franco F, Fernandes DS, Do Carmo DR. A modified hybrid silsesquioxane/histidine composite for copper and zinc adsorption and it behavior in the electro-oxidation of ascorbic acid. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 111:110739. [PMID: 32279792 DOI: 10.1016/j.msec.2020.110739] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 11/20/2019] [Accepted: 02/09/2020] [Indexed: 11/25/2022]
Abstract
Octa-(3-chloropropryl)silsesquioxane was chemically modified with histidine (SSQ-H) and characterized by spectroscopy in the infrared region (FT-IR), X-ray diffraction (XRD), X-ray Dispersive Energy Spectroscopy (EDX), Scanning Electron Microscopy (SEM). The analytical properties of SSQ-H were tested regarding of Cu2+ and Zn2+ adsorption and as an electrochemical sensor for the detection of ascorbic acid. The metal sorption results indicate that maximum amount of Cu2+ and Zn2+ adsorbed (Nfmax) were 1.58 × 10-3 and 5.67 × 10-4 mol g-1, respectively. After Cu2+ and Zn2+ ion adsorption and interaction with potassium hexacyanoferrate (III), the investigated materials displayed electroactivity for ascorbic acid detection. The anodic peak currents responses of a graphite paste electrode containing CuHCFSSQ-H presented a linear response in the concentration range of 4.0 × 10-4 to 4.0 × 10-3 mol L-1 for ascorbic acid detection. The limit of detection was of 2.99 × 10-4 mol L-1, with an amperometric sensitivity of 1.69 μA/mol L-1. The intensity of the anodic peak currents of the graphite paste electrode containing ZnHCFSSQ-H in the concentration range of 9.0 × 10-5 to 9.0 × 10-4 mol L-1 also displayed a linear response. The limit of detection was of 6.76 × 10-5 mol L-1, with an amperometric sensitivity of 0.0206 A/mol L-1.
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Affiliation(s)
- Fernanda Dos Santos Franco
- Faculdade de Engenharia de Ilha Solteira, Universidade Estadual Paulista "Júlio de Mesquita Filho", Departamento de Física e Química, Av. Brasil, 56, CEP. 15385-000 Ilha Solteira, SP, Brazil
| | - Daniela Silvestrini Fernandes
- Faculdade de Engenharia de Ilha Solteira, Universidade Estadual Paulista "Júlio de Mesquita Filho", Departamento de Física e Química, Av. Brasil, 56, CEP. 15385-000 Ilha Solteira, SP, Brazil
| | - Devaney Ribeiro Do Carmo
- Faculdade de Engenharia de Ilha Solteira, Universidade Estadual Paulista "Júlio de Mesquita Filho", Departamento de Física e Química, Av. Brasil, 56, CEP. 15385-000 Ilha Solteira, SP, Brazil.
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Ribeiro BFM, Souza MM, Fernandes DS, do Carmo DR, Machado-Santelli GM. Graphene oxide-based nanomaterial interaction with human breast cancer cells. J Biomed Mater Res A 2019; 108:863-870. [PMID: 31846174 DOI: 10.1002/jbm.a.36864] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 12/10/2019] [Accepted: 12/13/2019] [Indexed: 12/14/2022]
Abstract
Graphene and graphene-based nanomaterials have great potential for various biomedical applications due to their unique physicochemical properties. However, how graphene-based nanomaterials interact with biological systems has not been thoroughly studied. This study shows that 24, 48, and 72 hr exposure of 2.4 μg/cm2 of graphene oxide (GOX) and GOX modified with DAB-AM-16 and PAMAM dendrimers (GOXD and GOXP, respectively) did not exhibit toxicity to MCF-7 cells. However, higher graphene concentrations, such as 24 and 48 μg/cm2 , induced low cytotoxic effects. The GOX, GOXD, and GOXP particles have a strong affinity with the cellular membrane. Cells that internalized the nanomaterials presented morphological alterations and modifications in the organization of microfilaments and microtubules compared with control cells. Then, cells were treated with 24 μg/cm2 of GOX, GOXD or GOXP for 24 hr and recovered for an additional period of 24 hr in normal medium. Nanoparticles remained in the cytoplasm of some cells, apparently with no effect on cellular morphology, being consistent with the data found in the cell proliferation experiment, which showed that the cells remained alive up to 72 hr.
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Affiliation(s)
- Beatriz F M Ribeiro
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Marcelo M Souza
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
| | - Daniela S Fernandes
- Department of Physics and Chemistry, Paulista State University, São Paulo, Brazil
| | - Devaney R do Carmo
- Department of Physics and Chemistry, Paulista State University, São Paulo, Brazil
| | - Glaucia M Machado-Santelli
- Department of Cell and Developmental Biology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, Brazil
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Axet MR, Durand J, Gouygou M, Serp P. Surface coordination chemistry on graphene and two-dimensional carbon materials for well-defined single atom supported catalysts. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2019. [DOI: 10.1016/bs.adomc.2019.01.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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