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Pei J, Natarajan PM, Umapathy VR, Swamikannu B, Sivaraman NM, Krishnasamy L, Palanisamy CP. Advancements in the Synthesis and Functionalization of Zinc Oxide-Based Nanomaterials for Enhanced Oral Cancer Therapy. Molecules 2024; 29:2706. [PMID: 38893579 PMCID: PMC11173400 DOI: 10.3390/molecules29112706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Revised: 05/25/2024] [Accepted: 05/29/2024] [Indexed: 06/21/2024] Open
Abstract
The fabrication of zinc oxide-based nanomaterials (including natural and synthetic polymers like sulfated polysaccharide, chitosan, and polymethyl methacrylate) has potential to improve oral cancer treatment strategies. This comprehensive review explores the diverse synthesis methods employed to fabricate zinc oxide nanomaterials tailored for oral cancer applications. Several synthesis processes, particularly sol-gel, hydrothermal, and chemical vapor deposition approaches, are thoroughly studied, highlighting their advantages and limitations. The review also examines how synthesis parameters, such as precursor selection, the reaction temperature, and growth conditions, influence both the physicochemical attributes and biological efficacy of the resulting nanomaterials. Furthermore, recent advancements in surface functionalization and modification strategies targeted at improving the targeting specificity and pharmaceutical effectiveness of zinc oxide-based nanomaterials in oral cancer therapy are elucidated. Additionally, the review provides insights into the existing issues and prospective views in the field, emphasizing the need for further research to optimize synthesis methodologies and elucidate the mechanisms underlying the efficacy of zinc oxide-based nanoparticles in oral cancer therapy.
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Affiliation(s)
- Jinjin Pei
- Qinba State Key Laboratory of Biological Resources and Ecological Environment, 2011 QinLing-Bashan Mountains Bioresources Comprehensive Development C. I. C., Shaanxi Province Key Laboratory of Bio-Resources, College of Bioscience and Bioengineering, Shaanxi University of Technology, Hanzhong 723001, China;
| | - Prabhu Manickam Natarajan
- Department of Clinical Sciences, d Centre of Medical and Bio-Allied Health Sciences and Research, College of Dentistry, Ajman University, Ajman P.O. Box 346, United Arab Emirates
| | - Vidhya Rekha Umapathy
- Department of Public Health Dentistry, Thai Moogambigai Dental College and Hospital, Chennai 600 107, Tamil Nadu, India;
| | - Bhuminathan Swamikannu
- Department of Prosthodontics, Sree Balaji Dental College and Hospital, Pallikaranai, Chennai 600 100, Tamil Nadu, India;
| | - Nandini Manickam Sivaraman
- Department of Microbiology, Sree Balaji Medical College and Hospital, Bharath University, Chennai 600 100, Tamil Nadu, India; (N.M.S.); (L.K.)
| | - Lakshmi Krishnasamy
- Department of Microbiology, Sree Balaji Medical College and Hospital, Bharath University, Chennai 600 100, Tamil Nadu, India; (N.M.S.); (L.K.)
| | - Chella Perumal Palanisamy
- Department of Chemical Technology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
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Vilà A, Gómez-Núñez A, Alcobé X, Palacios S, Puig Walz T, López C. Influence of the Nature of Aminoalcohol on ZnO Films Formed by Sol-Gel Methods. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:1057. [PMID: 36985951 PMCID: PMC10052816 DOI: 10.3390/nano13061057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 03/09/2023] [Accepted: 03/13/2023] [Indexed: 06/18/2023]
Abstract
Here we present comparative studies of: (i) the formation of ZnO thin films via the sol-gel method using zinc acetate dihydrate (ZAD), 2-methoxyethanol (ME) as solvent, and the aminoalcohols (AA): ethanolamine, (S)-(+)-2-amino-1-propanol, (S)-(+)-2-amino-3-methyl-1-butanol, 2-aminophenol, and aminobenzyl alcohol, and (ii) elemental analyses, infrared spectroscopy, X-ray diffraction, scanning electron microscopy, absorption and emission spectra of films obtained after deposition by drop coating on glass surface, and thermal treatments at 300, 400, 500 and 600 °C. The results obtained provide conclusive evidences of the influence of the AA used (aliphatic vs. aromatic) on the ink stability (prior to deposition), and on the composition, structures, morphologies, and properties of films after calcination, in particular, those due to the different substituents, H, Me, or iPr, and to the presence or the absence of a -CH2 unit. Aliphatic films, more stable and purer than aromatic ones, contained the ZnO wurtzite form for all annealing temperatures, while the cubic sphalerite (zinc-blende) form was also detected after using aromatic AAs. Films having frayed fibers or quartered layers or uniform yarns evolved to "neuron-like" patterns. UV and photoluminescence studies revealed that these AAs also affect the optical band gap, the structural defects, and photo-optical properties of the films.
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Affiliation(s)
- Anna Vilà
- Department of Electronic and Biomedical Engineering, Faculty of Physics, University of Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain
- Institute for Nanoscience and Nanotechnology–IN2UB, University of Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain
| | - Alberto Gómez-Núñez
- Department of Electronic and Biomedical Engineering, Faculty of Physics, University of Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain
- Eurecat—Technology Centre of Catalonia, Av. Universitat Autònoma 23, 08290 Cerdanyola del Vallès, Spain
| | - Xavier Alcobé
- Centres Científics i Tecnològics (CCiTUB), University of Barcelona, C/Lluís Solé i Sabaris 1-3, 08028 Barcelona, Spain
| | - Sergi Palacios
- Department of Electronic and Biomedical Engineering, Faculty of Physics, University of Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain
- Wallbox, Carrer del Foc 68, 08038 Barcelona, Spain
| | - Teo Puig Walz
- Department of Electronic and Biomedical Engineering, Faculty of Physics, University of Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain
- Fraunhofer Institute for High-Speed Dynamics, Ernst-Mach-Institut EMI, Ernst-Zermelo-Straße 4, 79104 Freiburg im Breisgau, Germany
| | - Concepción López
- Department of Inorganic and Organic Chemistry (Section of Inorganic Chemistry), Faculty of Chemistry, University of Barcelona, Martí i Franquès 1-11, 08028 Barcelona, Spain
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Synthesis and properties of copper doped zinc oxide thin films by sol-gel, spin coating and dipping: A characterization review. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133639] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
Antimony sulfide/reduced graphene oxide (Sb2S3/RGO) nanocomposites were synthesized via a facile, one-step solvothermal method. XRD, SEM, FTIR, and Raman spectroscopy were used to characterize the uniform distribution of Sb2S3 nanoparticles on the surface of graphene through partial chemical bonds. The third-order nonlinear optical (NLO) properties of Sb2S3, RGO, and Sb2S3/RGO samples were investigated by using the Z-scan technique under Nd:YAG picosecond pulsed laser at 532 nm. The results showed that pure Sb2S3 particles exhibited two-photon absorption (TPA), while the Sb2S3/RGO composites switched to variable saturated absorption (SA) properties due to the addition of different concentrations of graphene. Moreover, the third-order nonlinear susceptibilities of the composites were also tunable with the concentration of the graphene. The third-order nonlinear susceptibility of the Sb2S3/RGO sample can achieve 8.63 × 10−12 esu. The mechanism for these properties can be attributed to the change of the band gap and the formation of chemical bonds supplying channels for photo-induced charge transfer between Sb2S3 nanoparticles and the graphene. These tunable NLO properties of Sb2S3/RGO composites can be applicable to photonic devices such as Q-switches, mode-locking devices, and optical switches.
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Zhang YN, Song ZY, Qiao D, Li XH, Guang Z, Li SP, Zhou LB, Chen XH. 2D van der Waals materials for ultrafast pulsed fiber lasers: review and prospect. NANOTECHNOLOGY 2021; 33:082003. [PMID: 34731847 DOI: 10.1088/1361-6528/ac3611] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 11/03/2021] [Indexed: 06/13/2023]
Abstract
2D van der Waals materials are crystals composed of atomic layers, which have atomic thickness scale layers and rich distinct properties, including ultrafast optical response, surface effects, light-mater interaction, small size effects, quantum effects and macro quantum tunnel effects. With the exploration of saturable absorption characteristic of 2D van der Waals materials, a series of potential applications of 2D van der Waals materials as high threshold, broadband and fast response saturable absorbers (SAs) in ultrafast photonics have been proposed and confirmed. Herein, the photoelectric characteristics, nonlinear characteristic measurement technique of 2D van der Waals materials and the preparation technology of SAs are systematically described. Furthermore, the ultrafast pulsed fiber lasers based on classical 2D van der Waals materials including graphene, transition metal chalcogenides, topological insulators and black phosphorus have been fully summarized and analyzed. On this basis, opportunities and directions in this field, as well as the research results of ultrafast pulsed fiber lasers based on the latest 2D van der Waals materials (such as PbO, FePSe3, graphdiyne, bismuthene, Ag2S and MXene etc), are reviewed and summarized.
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Affiliation(s)
- Ya-Ni Zhang
- Shaanxi University of Science & Technology, Department of Physics, Xi'an, Shaanxi, 710021, People's Republic of China
| | - Zhuo-Ying Song
- Shaanxi University of Science & Technology, Department of Physics, Xi'an, Shaanxi, 710021, People's Republic of China
| | - Dun Qiao
- University of South Wales, Wireless and Optoelectronics Research and Innovation Centre, Faculty of Computing, Engineering and Science, Pontypridd CF37 1DL, United Kingdom
| | - Xiao-Hui Li
- Shaanxi Normal University, College of Physics and Information Technology, Xi'an, Shaanxi, 710119, People's Republic of China
| | - Zhe Guang
- School of Physics, Georgia Institute of Technology, 837 State Street, Atlanta, GA 30332, United States of America
- School of Computer Science, Georgia Institute of Technology, 266 Ferst Drive, Atlanta, GA 30332, United States of America
| | - Shao-Peng Li
- Shaanxi University of Science & Technology, Department of Physics, Xi'an, Shaanxi, 710021, People's Republic of China
| | - Li-Bin Zhou
- Shaanxi University of Science & Technology, Department of Physics, Xi'an, Shaanxi, 710021, People's Republic of China
| | - Xiao-Han Chen
- Shandong University, School of Information Science and Engineering, Shandong Provincial Key Laboratory of Laser Technology and Application, Jinan, Shandong, 250100, People's Republic of China
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Zhao X, Wang F, Wu J, Zhu B, Gu Y. Synthesis and Third-Order Nonlinear Synergistic Effect of ZrO 2/RGO Composites. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:2741. [PMID: 34685182 PMCID: PMC8538058 DOI: 10.3390/nano11102741] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 10/03/2021] [Accepted: 10/09/2021] [Indexed: 11/16/2022]
Abstract
Tuning the third-order nonlinear properties of graphene by hybrid method is of great significance in nonlinear optics research. ZrO2/reduced graphene oxide (RGO) composites with different ZrO2 concentrations were prepared by a simple hydrothermal method. The morphology and structure show that ZrO2 nanoparticles were uniformly dispersed on the surface of graphene nanosheets. The nonlinear optical (NLO) characteristics of composites with different ZrO2 concentrations were studied by the Z-scan technique of 532 nm picosecond pulsed laser. The results showed that ZrO2/RGO composites had saturated absorption and positive nonlinear refraction characteristics. Meanwhile, the third-order nonlinear susceptibility of the ZrO2/RGO composite with a 4:1 mass ratio of ZrO2 to graphene oxide could reach 23.23 × 10-12 esu, which increased tenfold compared to RGO, and the nonlinear modulation depth reached 11.22%. Therefore, the NLO characteristics could be effectively adjusted by controlling the concentration of ZrO2, which lays a foundation for further research on the application of ZrO2/RGO composites in NLO devices.
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Affiliation(s)
- Xinting Zhao
- Physics Research Center for Two-Dimensional Optoelectronic Materials and Devices, School of Physics and Electronics, Henan University, Kaifeng 475004, China; (X.Z.); (J.W.)
| | - Fangfang Wang
- Key Laboratory of Infrared Imaging Materials and Detectors, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China;
| | - Jiawen Wu
- Physics Research Center for Two-Dimensional Optoelectronic Materials and Devices, School of Physics and Electronics, Henan University, Kaifeng 475004, China; (X.Z.); (J.W.)
| | - Baohua Zhu
- Physics Research Center for Two-Dimensional Optoelectronic Materials and Devices, School of Physics and Electronics, Henan University, Kaifeng 475004, China; (X.Z.); (J.W.)
| | - Yuzong Gu
- Physics Research Center for Two-Dimensional Optoelectronic Materials and Devices, School of Physics and Electronics, Henan University, Kaifeng 475004, China; (X.Z.); (J.W.)
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