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Zhao Z, Wu D, Lv D, Zhang X, Chen L, Zhang B. Supported of gold nanoparticles on carboxymethyl lignin modified magnetic nanoparticles as an efficient catalyst for reduction of nitroarenes and treatment of human melanoma. Int J Biol Macromol 2024; 270:132250. [PMID: 38729467 DOI: 10.1016/j.ijbiomac.2024.132250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 05/05/2024] [Accepted: 05/07/2024] [Indexed: 05/12/2024]
Abstract
This article represents the synthesis and characterizations of Au NPs immobilized and carboxymethyl lignin (CML) modified Fe3O4 nanoparticles (Fe3O4@CML/Au NPs) following a bio-inspired protocol without the participation of any toxic and harmful reductant or stabilizers. Following various physicochemical methodologies, such as FT-IR, FE-SEM, TEM, EDX, XRD, VSM, and ICP-OES, the textural characteristics and different structural aspects were evaluated. The Fe3O4@CML/Au NPs nanocomposite was subsequently explored towards the catalytic reduction of diverse aromatic nitro functions using green conditions. An excellent yield were achieved within very short reaction time. Nine recycling runs of the nanocatalyst were completed without a discernible loss of catalytic activity, thanks to its easy magnetic recovery. The DPPH assay was carried out to examine the antioxidant effectiveness. The Fe3O4@CML/Au NPs nanocomposite inhibited half of the DPPH in a 250 μg/mL solution. To measure the anti-human melanoma efficacy of Fe3O4@CML/Au NPs nanocomposite, MTT assay was applied on HT144, MUM2C, IPC-298 and SKMEL24 cell lines. Fe3O4@CML/Au NPs nanocomposite had high anti-human melanoma efficacy on above tumor cells. The best finding of anti-human melanoma properties of Fe3O4@CML/Au NPs nanocomposite was seen in the case of the SKMEL24 cell line. The IC50 of Fe3O4@CML/Au NPs nanocomposite was 137, 145, 185, and 125 μg/mL against HT144, MUM2C, IPC-298 and SKMEL24 cells, respectively. This research exhibited remarkable anti-human melanoma and antioxidant efficacies of Fe3O4@CML/Au NPs nanocomposite in the in vitro condition.
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Affiliation(s)
- Zunjiang Zhao
- Department of Burns and Plastic Surgery, The First Affiliated Hospital of Wannan Medical College, Wuhu 241004, Anhui, China.
| | - Dejin Wu
- Department of Burns and Plastic Surgery, Lu'an People's Hospital, Anhui Medical University, Lu'an 237005, Anhui, China
| | - Dalun Lv
- Department of Burns and Plastic Surgery, The First Affiliated Hospital of Wannan Medical College, Wuhu 241004, Anhui, China
| | - Xuan Zhang
- Department of Burns and Plastic Surgery, The First Affiliated Hospital of Wannan Medical College, Wuhu 241004, Anhui, China; Department of Burns and Plastic Surgery, An Qing 116 Hospital, An Qing 246003, Anhui, China
| | - Lei Chen
- Department of Burns and Plastic Surgery, The First Affiliated Hospital of Wannan Medical College, Wuhu 241004, Anhui, China
| | - Baode Zhang
- Department of Burns and Plastic Surgery, Lu'an People's Hospital, Anhui Medical University, Lu'an 237005, Anhui, China
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Javed M, Khan MU, Hussain R, Ahmed S, Ahamad T. Deciphering the electrochemical sensing capability of novel Ga 12As 12 nanocluster towards chemical warfare phosgene gas: insights from DFT. RSC Adv 2023; 13:28885-28903. [PMID: 37790104 PMCID: PMC10543987 DOI: 10.1039/d3ra05086f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 09/19/2023] [Indexed: 10/05/2023] Open
Abstract
The applications of 3D inorganic nanomaterials in environmental and agriculture monitoring have been exploited continuously; however, the utilization of semiconductor nanoclusters, especially for detecting warfare agents, has not been fully investigated yet. To fill this gap, the molecular modelling of novel inorganic semiconductor nanocluster Ga12As12 as a sensor for phosgene gas (highly toxic for living things and the environment) is accomplished employing benchmark DFT and TD-DFT investigations. Computational tools have been applied to explore different adsorption sites and the potential sensing capability of the Ga12As12 nanoclusters. The calculated adsorption energy (-21.34 ± 2.7 kcal mol-1) for ten selected complexes, namely, Pgn-Cl@4m-ring (MS1), Pgn-Cl@6m-ring (MS2), Pgn-Cl@XY66 (MS3), Pgn-O@4m-ring (MS4), Pgn-O@XY66 (MS5), Pgn-O@XY64 (MS6), Pgn-O@Y (MS7), Pgn-planar@Y (MS8), Pgn-planar@X (MS9), and Pgn-planar@4m-ring (MS10), manifest the remarkable and excessive adsorption response of the studied nanoclusters. The explored molecular electronic properties, such as interaction distance (3.05 ± 0.5 Å), energy gap (∼2.17 eV), softness (∼0.46 eV), hardness (1.10 ± 0.01 eV), electrophilicity index (10.27 ± 0.45 eV), electrical conductivity (∼1.98 × 109), and recovery time (∼3 × 10-12 s-1) values, ascertain the elevated reactivity and an imperishable sensitivity of the Ga12As12 nanocluster, particularly for its complex MS8. QTAIM analysis exhibits the presence of a strong electrostatic bond (positive ∇2ρ(r) values), electron delocalization (ELF < 0.5), and a strong chemical bond (because of high all-electron density values). In addition, NBO analysis explores the lone pair electron delocalization of phosgene to the nanocluster stabilized by intermolecular charge transfer (ICT) and different kinds of non-covalent interactions. Also, the green region existence expressed by NCI analysis (between the nanocluster and adsorbate) stipulate the energetic and dominant interactions. Furthermore, the UV-Vis, thermodynamic analysis, and density of state (DOS) demonstrate the maximum absorbance (562.11 nm) and least excitation energy (2.21 eV) by the complex MS8, the spontaneity of the interaction process, and the significant changes in HOMO and LUMO energies, respectively. Thus, the Ga12As12 nanocluster has proven to be a promising influential sensing material to monitor phosgene gas in the real world, and this study will emphasize the informative knowledge for experimental researchers to use Ga12As12 as a sensor for the warfare agent (phosgene).
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Affiliation(s)
- Muhammad Javed
- Department of Chemistry, University of Okara Okara-56300 Pakistan
| | | | - Riaz Hussain
- Department of Chemistry, University of Okara Okara-56300 Pakistan
| | - Sarfraz Ahmed
- Wellman Center for Photomedicine, Harvard Medical School, Massachusetts General Hospital Boston MA 02114 USA
| | - Tansir Ahamad
- Department of Chemistry, College of Science, King Saud University Saudi Arabia
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Lu Y, Han M, Esmaeili Shahri E, Abbaspour S, Tayebee R. Delivery of anti-cancer and anti-depression doxepin drug by nickel oxide nanoparticles originated from the Cressa nudicaulis plant extract. RSC Adv 2023; 13:12133-12140. [PMID: 37082368 PMCID: PMC10112392 DOI: 10.1039/d2ra07545h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 03/30/2023] [Indexed: 04/22/2023] Open
Abstract
In this research, the extract of Cressa nudicaulis plant has been used as a natural reducing agent in order to prepare stable nickel oxide nanoparticles (NiO NPs) using an aqueous solution of nickel(ii) nitrate under the sol-gel method. Additionally, NiO NPs were distinguished using FT-IR (Fourier transform infrared spectroscopy), XRD (X-ray diffraction), FESEM (field-emission scanning electron microscopy), EDS (energy-dispersive X-ray spectrometry), TEM (transmission electron microscopy), and UV-Vis (ultraviolet-visible spectroscopy) techniques. The integrated NiO NPs were loaded with doxepin drug as an effective medication for head and neck cancer as well as depression. Then, the ideal loading circumstances such as pH of the medium, response time, and amount of nanoparticles were assessed to attain that pH 6, time 12 h, and nanoparticle amount of 0.02 g are optimal to accomplish the best drug loading of around 68%. The drug release properties of drug-loaded NiO were also investigated at pH 6.5 and 37 °C. This study showed that ∼73% of the loaded drug was released after 80 h. Therefore, the introduced delivery system shows sufficiently long targeted-release properties. Besides, the MTT experiment was utilized to investigate the cytotoxicity of NiO NPs on the human hepatocellular carcinoma cell line Huh-7.
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Affiliation(s)
- Yan Lu
- Department of Pharmacy, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences No. 440 Jiyan Road Jinan 250117 Shandong China
| | - Mingru Han
- School of Pharmaceutical Sciences, Zhengzhou University Zhengzhou 450001 Henan China
| | | | - Sedighe Abbaspour
- Department of Chemistry, School of Sciences, Hakim Sabzevari University Sabzevar 96179-76487 Iran
| | - Reza Tayebee
- Department of Chemistry, School of Sciences, Hakim Sabzevari University Sabzevar 96179-76487 Iran
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Lv YC, Esmaeili Shahri E, Mahmoudi A, Keifi Naughabi R, Abbaspour S, Tayebee R. Bioinspired nickel oxide nanoparticle as an efficient nanocarrier in the delivery of doxorubicin as an anti-bladder cancer drug. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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Cai W, Ye Y, Weng X, Owens G, Chen Z. Mechanistic insight into loading of doxorubicin hydrochloride onto carbonized FeNPs@ZIF-8 composite. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2023]
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Khamis Mahal R, Mohammrd Naser S, Abdulwahid Abdulhussain M, Taha A, Hachim SK, Abdullaha SA, Kadhim MM, Mahdi Rheima A, Zedan Taban T. First-principles studies on two-dimensional aluminum carbide as potential nanocarriers for drug delivery systems. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Saboury A, Mohammadi R, Javanbakht S, Ghorbani M. Doxorubicin imprinted magnetic polymethacrylamide as a pH-sensitive anticancer nanocarrier. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Zhou J, Zhang X, He L, Sui H, Li X. Nano-modification of carboxylated polyether for enhanced room temperature demulsification of oil-water emulsions: Synthesis, performance and mechanisms. JOURNAL OF HAZARDOUS MATERIALS 2022; 439:129654. [PMID: 35908401 DOI: 10.1016/j.jhazmat.2022.129654] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 07/07/2022] [Accepted: 07/19/2022] [Indexed: 06/15/2023]
Abstract
Oil-water emulsions separation is frequently required considering the production and environmental issues. Herein, a nano-modification strategy has been proposed for carboxylated poly(propylene oxide)-poly(ethylene oxide) block polyether (mANP) using epoxy-functionalized magnetic nanoparticles (Fe3O4@SiO2-GPTMS), achieving the construction of a highly efficient demulsifier (M-mANP). Bottle tests showed that M-mANP could separate over 98.5% of water from the asphaltene-stabilized water-in-oil (W/O) emulsion at mANP concentration of 150 ppm within 2 min at room temperature. The demulsification efficiency for crude oil-in-water emulsion was nearly 100%. According to interfacial tension and wettability tests, the nano-modification endows M-mANP with good amphiphilicity and high interfacial activity, which enables M-mANP to rapidly adsorb at the oil-water interface. Molecular dynamics simulation shows that abundant oxygen-containing groups (hydroxyl, ether bond, ester and carboxyl groups, Fe-O and Si-O bond) in M-mANP could strengthen the interaction with water, facilitating the replacement of asphaltene molecules at interfacial film. Observation of demulsification process by microscope reveals that the nano-size promotes M-mANP to bridge small dispersed droplets, enhancing the flocculation and coalescence of droplets. The nano-modified carboxylated polyether with outstanding demulsification ability shows a promising application for the treatment of different oil-water emulsions.
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Affiliation(s)
- Jingjing Zhou
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China; National Engineering Research Centre of Distillation Technology, Tianjin 300072, China
| | - Xincheng Zhang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China; National Engineering Research Centre of Distillation Technology, Tianjin 300072, China
| | - Lin He
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China; National Engineering Research Centre of Distillation Technology, Tianjin 300072, China; Zhejiang Institute of Tianjin University, Ningbo, Zhejiang 315201, China.
| | - Hong Sui
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China; National Engineering Research Centre of Distillation Technology, Tianjin 300072, China.
| | - Xingang Li
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China; National Engineering Research Centre of Distillation Technology, Tianjin 300072, China; Zhejiang Institute of Tianjin University, Ningbo, Zhejiang 315201, China
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Rezaei A, Hooman Vahidi S, Nasrabadi M, Ali Beyramabadi S, Morsali A. Quantum chemical study of 2-hydroxypropyl-β-cyclodextrin and genipin-crosslinked chitosan nanocarriers functionalized with cytarabine anticancer drug. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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10
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Li S, Coffinier Y, Lagadec C, Cleri F, Nishiguchi K, Fujiwara A, Fujii T, Kim SH, Clément N. Redox-labelled electrochemical aptasensors with nanosupported cancer cells. Biosens Bioelectron 2022; 216:114643. [PMID: 36030742 DOI: 10.1016/j.bios.2022.114643] [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: 02/28/2022] [Revised: 07/31/2022] [Accepted: 08/16/2022] [Indexed: 11/30/2022]
Abstract
The transfer of redox-labelled bioelectrochemical sensors from proteins to cells is not straightforward because of the cell downward force issue on the surface of the sensors. In this paper, 20-nm-thick nanopillars are introduced to overcome this issue, in a well-controlled manner. We show on both molecular dynamics simulations and experiments that suspending cells a few nanometers above an electrode surface enables redox-labelled tethered DNA aptamer probes to move freely, while remaining at an interaction distance from a target membrane protein, i. e. epithelial cell adhesion molecule (EpCAM), which is typically overexpressed in cancer cells. By this nanopillar configuration, the interaction of aptamer with cancer cells is clearly observable, with 13 cells as the lower limit of detection. Nanoconfinement induced by the gap between the electrode surface and the cell membrane appears to improve the limit of detection and to lower the melting temperature of DNA aptamer hairpins, offering an additional degree of freedom to optimize molecular recognition mechanisms. This novel nanosupported electrochemical DNA cell sensor scheme including Brownian-fluctuating redox species opens new opportunities for the design of all-electrical sensors using redox-labelled probes.
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Affiliation(s)
- S Li
- IIS, LIMMS/CNRS-IIS IRL2820, The Univ. of Tokyo, 4-6-1 Komaba, Meguro-ku Tokyo, 153-8505, Japan.
| | - Y Coffinier
- IEMN, CNRS UMR8520, Univ. Lille Avenue Poincaré, BP 60069, Villeneuve D'Ascq Cedex, 59652, France
| | - C Lagadec
- Univ. Lille, CNRS, Inserm, CHU Lille, Centre Oscar Lambret, UMR9020 - UMR-S 1277 - Canther - Cancer Heterogeneity, Plasticity and Resistance to Therapies, F-59000, Lille, France
| | - F Cleri
- IEMN, CNRS UMR8520, Univ. Lille Avenue Poincaré, BP 60069, Villeneuve D'Ascq Cedex, 59652, France
| | - K Nishiguchi
- NTT Basic Research Laboratories, NTT Corporation, 3-1, Morinosato-Wakamiya, Atsugi-shi, 243-0198, Japan
| | - A Fujiwara
- NTT Basic Research Laboratories, NTT Corporation, 3-1, Morinosato-Wakamiya, Atsugi-shi, 243-0198, Japan
| | - T Fujii
- IIS, LIMMS/CNRS-IIS IRL2820, The Univ. of Tokyo, 4-6-1 Komaba, Meguro-ku Tokyo, 153-8505, Japan
| | - S-H Kim
- IIS, LIMMS/CNRS-IIS IRL2820, The Univ. of Tokyo, 4-6-1 Komaba, Meguro-ku Tokyo, 153-8505, Japan
| | - N Clément
- IIS, LIMMS/CNRS-IIS IRL2820, The Univ. of Tokyo, 4-6-1 Komaba, Meguro-ku Tokyo, 153-8505, Japan.
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Silva AS, Diaz de Tuesta JL, Sayuri Berberich T, Delezuk Inglez S, Bertão AR, Çaha I, Deepak FL, Bañobre-López M, Gomes HT. Doxorubicin delivery performance of superparamagnetic carbon multi-core shell nanoparticles: pH dependence, stability and kinetic insight. NANOSCALE 2022; 14:7220-7232. [PMID: 35510700 DOI: 10.1039/d1nr08550f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
In the past decade, magnetic nanoparticles (MNPs) have been among the most attractive nanomaterials used in different fields, such as environmental and biomedical applications. The possibility of designing nanoparticles with different functionalities allows for advancing the biomedical applications of these materials. Additionally, the magnetic characteristics of the nanoparticles enable the use of magnetic fields to drive the nanoparticles to the desired sites of delivery. In this context, the development of new MNPs in new approaches for drug delivery systems (DDSs) for cancer treatment has increased. However, the synthesis of nanoparticles with high colloidal stability triggered drug delivery, and good biocompatibility remains a challenge. Herein, multi-core shell MNPs functionalized with Pluronic ® F-127 were prepared and thoroughly characterized as drug carriers for doxorubicin delivery. The functionalized nanoparticles have an average size of 17.71 ± 4.2 nm, high water colloidal stability, and superparamagnetic behavior. In addition, the nanoparticles were able to load 936 μg of DOX per mg of functionalized nanomaterial. Drug release studies at different pH values evidenced a pH-triggered DOX release effect. An increase of 62% in cumulative drug release was observed at pH simulating tumor endosome/lysosome microenvironments (pH 4.5) compared to physiological conditions (pH 7.4). In addition, an innovative dynamic drug delivery study was performed as a function of pH. The results from this test confirmed the pH-induced doxorubicin release capability of carbon multi-core shell MNPs. The validity of traditional kinetic models to fit dynamic pH-dependent drug release was also studied for predictive purposes.
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Affiliation(s)
- Adriano Santos Silva
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus Santa Apolónia, 5300-253, Bragança, Portugal
| | - Jose Luis Diaz de Tuesta
- Universidade Tecnológica Federal do Paraná, Campus Ponta Grossa, 84017-220, Ponta Grossa, Paraná, Brazil.
| | - Thais Sayuri Berberich
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus Santa Apolónia, 5300-253, Bragança, Portugal
- Universidade Tecnológica Federal do Paraná, Campus Ponta Grossa, 84017-220, Ponta Grossa, Paraná, Brazil.
| | - Simone Delezuk Inglez
- Universidade Tecnológica Federal do Paraná, Campus Ponta Grossa, 84017-220, Ponta Grossa, Paraná, Brazil.
| | - Ana Raquel Bertão
- Advanced (Magnetic) Theranostic Nanostructures Lab, International Iberian Nanotechnology Laboratory, Av. Mestre Jose Veiga s/n, 4715-330 Braga, Portugal
| | - Ihsan Çaha
- Advanced (Magnetic) Theranostic Nanostructures Lab, International Iberian Nanotechnology Laboratory, Av. Mestre Jose Veiga s/n, 4715-330 Braga, Portugal
| | - Francis Leonard Deepak
- Advanced (Magnetic) Theranostic Nanostructures Lab, International Iberian Nanotechnology Laboratory, Av. Mestre Jose Veiga s/n, 4715-330 Braga, Portugal
| | - Manuel Bañobre-López
- Advanced (Magnetic) Theranostic Nanostructures Lab, International Iberian Nanotechnology Laboratory, Av. Mestre Jose Veiga s/n, 4715-330 Braga, Portugal
| | - Helder Teixeira Gomes
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus Santa Apolónia, 5300-253, Bragança, Portugal
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Shakerzadeh E, Zborowski KK, Chigo Anota E, Nguyen MT. Pristine and alkali and alkaline earth metals encapsulated B
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nanoclusters as prospective delivery agents and detectors for 5‐fluorouracil anticancer drug. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6721] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ehsan Shakerzadeh
- Chemistry Department, Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Krzysztof K. Zborowski
- Department of General Chemistry, Faculty of Chemistry Jagiellonian University Kraków Poland
| | - Ernesto Chigo Anota
- Benemérita Universidad Autónoma de Puebla, Facultad de Ingeniería Química, Ciudad Universitaria, San Manuel Puebla México
| | - Minh Tho Nguyen
- Institute for Computational Science and Technology (ICST) Ho Chi Minh City Vietnam
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Salem AE, Mohammed SF, Sadeek SA, Zordok WA, S. El‐Attar M. Synthesis, structural elucidation, molecular modeling and antimicrobial studies of some nanoparticles mixed ligands complexes of cetirizine in presence of 2,2′‐bipyridine. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6715] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ahmed E. Salem
- Department of Chemistry, The Egyptian mineral resources authority (EMRA) Cairo Egypt
| | - Soha F. Mohammed
- Department of Chemistry, Faculty of Science Zagazig University Zagazig Egypt
| | - Sadeek A. Sadeek
- Department of Chemistry, Faculty of Science Zagazig University Zagazig Egypt
| | - Wael A. Zordok
- Department of Chemistry, Faculty of Science Zagazig University Zagazig Egypt
| | - Mohamed S. El‐Attar
- Department of Chemistry, Faculty of Science Zagazig University Zagazig Egypt
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Polymer brush-assisted preparation of magnetic Au nanocatalyst for highly efficient reduction of organic pollutants. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128338] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Wang F, Qi X, Geng J, Liu X, Li D, Zhang H, Zhang P, He X, Li B, Li Z, Yu R, Yang X, Wang G. Template-free construction of hollow mesoporous Fe3O4 nanospheres as controlled drug delivery with enhanced drug loading capacity. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118000] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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16
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Studying delivery of neuroprotective gabapentin drug by gold nanoparticles using a laser beam affecting surface plasmon resonance. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01800-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Rezaei A, Morsali A, Bozorgmehr MR, Nasrabadi M. Quantum chemical analysis of 5-aminolevulinic acid anticancer drug delivery systems: Carbon nanotube, –COOH functionalized carbon nanotube and iron oxide nanoparticle. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117182] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Wang F, Geng J, Qi X, Zhang P, Zhang H, He X, Li Z, Yu R, Li J, Li B, Wang G. Facile solvothermal synthesis of monodisperse superparamagnetic mesoporous Fe3O4 nanospheres for pH-responsive controlled drug delivery. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.126643] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Kędzierska M, Potemski P, Drabczyk A, Kudłacik-Kramarczyk S, Głąb M, Grabowska B, Mierzwiński D, Tyliszczak B. The Synthesis Methodology of PEGylated Fe 3O 4@Ag Nanoparticles Supported by Their Physicochemical Evaluation. Molecules 2021; 26:1744. [PMID: 33804671 PMCID: PMC8003814 DOI: 10.3390/molecules26061744] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/12/2021] [Accepted: 03/17/2021] [Indexed: 01/05/2023] Open
Abstract
Many investigations are currently being performed to develop the effective synthesis methodology of magnetic nanoparticles with appropriately functionalized surfaces. Here, the novelty of the presented work involves the preparation of nano-sized PEGylated Fe3O4@Ag particles, i.e., the main purpose was the synthesis of magnetic nanoparticles with a functionalized surface. Firstly, Fe3O4 particles were prepared via the Massart process. Next, Ag+ reduction was conducted in the presence of Fe3O4 particles to form a nanosilver coating. The reaction was performed with arabic gum as a stabilizing agent. Sound energy-using sonication was applied to disintegrate the particles' agglomerates. Next, the PEGylation process aimed at the formation of a coating on the particles' surface using PEG (poly(ethylene glycol)) has been performed. It was proved that the arabic gum limited the agglomeration of nanoparticles, which was probably caused by the steric effect caused by the branched compounds from the stabilizer that adsorbed on the surface of nanoparticles. This effect was also enhanced by the electrostatic repulsions. The process of sonication caused the disintegration of aggregates. Formation of iron (II, III) oxide with a cubic structure was proved by diffraction peaks. Formation of a nanosilver coating on the Fe3O4 nanoparticles was confirmed by diffraction peaks with 2θ values 38.15° and 44.35°. PEG coating on the particles' surface was proven via FT-IR (Fourier Transform Infrared Spectroscopy) analysis. Obtained PEG-nanosilver-coated Fe3O4 nanoparticles may find applications as carriers for targeted drug delivery using an external magnetic field.
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Affiliation(s)
- Magdalena Kędzierska
- Department of Chemotherapy, Medical University of Lodz, WWCOiT Copernicus Hospital, 90-001 Lodz, Poland; (M.K.); (P.P.)
| | - Piotr Potemski
- Department of Chemotherapy, Medical University of Lodz, WWCOiT Copernicus Hospital, 90-001 Lodz, Poland; (M.K.); (P.P.)
| | - Anna Drabczyk
- Institute of Materials Science, Faculty of Materials Engineering and Physics, Cracow University of Technology, 37 Jana Pawła II Av., 31-864 Krakow, Poland; (M.G.); (D.M.)
| | - Sonia Kudłacik-Kramarczyk
- Institute of Materials Science, Faculty of Materials Engineering and Physics, Cracow University of Technology, 37 Jana Pawła II Av., 31-864 Krakow, Poland; (M.G.); (D.M.)
| | - Magdalena Głąb
- Institute of Materials Science, Faculty of Materials Engineering and Physics, Cracow University of Technology, 37 Jana Pawła II Av., 31-864 Krakow, Poland; (M.G.); (D.M.)
| | - Beata Grabowska
- Faculty of Foundry Engineering, AGH University of Technology, 23 Reymonta St., 30-059 Krakow, Poland;
| | - Dariusz Mierzwiński
- Institute of Materials Science, Faculty of Materials Engineering and Physics, Cracow University of Technology, 37 Jana Pawła II Av., 31-864 Krakow, Poland; (M.G.); (D.M.)
| | - Bożena Tyliszczak
- Institute of Materials Science, Faculty of Materials Engineering and Physics, Cracow University of Technology, 37 Jana Pawła II Av., 31-864 Krakow, Poland; (M.G.); (D.M.)
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Guo R, Liu Q, Wang W, Tayebee R, Mollania F. Boron nitride nanostructures as effective adsorbents for melphalan anti-ovarian cancer drug. Preliminary MTT assay and in vitro cellular toxicity. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114798] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Synthesis, characterization and application of ZnO and Ag-doped ZnO nanostructures against human liver cells (HepG2). A suitable candidate for valproate. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-020-01456-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
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Shah A, Kuddushi M, Mondal K, Jain M, Malek N. Magnetically driven release of dopamine from magnetic-non-magnetic cellulose beads. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114290] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Meng X, Ye L, Yang Z, Xiang R, Wang J. Adsorption behavior of melphalan anti-ovarian cancer drug onto boron nitride nanostructures. Studying MTT assay: in vitro cellular toxicity and viability. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01405-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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