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Zhang P, Zheng L, Zhang X, Liu M, Li M, Zhang M, Wu JL, Choi MMF, Bian W. Mesoporous Graphene Oxide Nanocomposite Effective for Combined Chemo/Photo Therapy Against Non-Small Cell Lung Cancer. Int J Nanomedicine 2024; 19:7493-7508. [PMID: 39081895 PMCID: PMC11287468 DOI: 10.2147/ijn.s460767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Accepted: 07/12/2024] [Indexed: 08/02/2024] Open
Abstract
Introduction Lung cancer is the most common cancer worldwide, among which non-small cell lung cancer (NSCLC) accounts for about 80% of all lung cancers. Chemotherapy, a mainstay modality for NSCLC, has demonstrated restricted effectiveness due to the emergence of chemo-resistance and systemic side effects. Studies have indicated that combining chemotherapy with phototherapy, such as photodynamic therapy (PDT) and photothermal therapy (PTT), can enhance efficacy of therapy. In this work, an aminated mesoporous graphene oxide (rPGO)-protoporphyrin IX (PPIX)-hyaluronic acid (HA)@Osimertinib (AZD) nanodrug delivery system (rPPH@AZD) was successfully developed for combined chemotherapy/phototherapy for NSCLC. Methods A pH/hyaluronidase-responsive nanodrug delivery system (rPPH@AZD) was prepared using mesoporous graphene oxide. Its morphology, elemental composition, surface functional groups, optical properties, in vitro drug release ability, photothermal properties, reactive oxygen species production, cellular uptake and cell viability were evaluated. In addition, the in vivo therapeutic effect, biocompatibility, and imaging capabilities of rPPH@AZD were verified by a tumor-bearing mouse model. Results Aminated mesoporous graphene oxide (rPGO) plays a role as a drug delivery vehicle owing to its large specific surface area and ease of surface functionalization. rPGO exhibits excellent photothermal conversion properties under laser irradiation, while PPIX acts as a photosensitizer to generate singlet oxygen. AZD acts as a small molecule targeted drug in chemotherapy. In essence, rPPH@AZD shows excellent photothermal and fluorescence imaging effects in tumor-bearing mice. More importantly, in vitro and in vivo results indicate that rPPH@AZD can achieve hyaluronidase/pH dual response as well as combined chemotherapy/PTT/PDT anti-NSCLC treatment. Conclusion The newly prepared rPPH@AZD can serve as a promising pH/hyaluronidase-responsive nanodrug delivery system that integrates photothermal/fluorescence imaging and chemo/photo combined therapy for efficient therapy against NSCLC.
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Affiliation(s)
- Peigang Zhang
- Department of Medical Chemistry, School of Basic Medical Science, Shanxi Medical University, Taiyuan, Shanxi, 030000, People’s Republic of China
- Department of Cardiothoracic Surgery, People’s Hospital of Lvliang, Lvliang, Shanxi, 033099, People’s Republic of China
| | - Lingling Zheng
- Department of Medical Chemistry, School of Basic Medical Science, Shanxi Medical University, Taiyuan, Shanxi, 030000, People’s Republic of China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, Shanxi, 030000, People’s Republic of China
- State Key Laboratory for Quality Research of Chinese Medicine, Macau University of Science and Technology, Taipa, Macao, People’s Republic of China
| | - Xiaorui Zhang
- Department of Medical Chemistry, School of Basic Medical Science, Shanxi Medical University, Taiyuan, Shanxi, 030000, People’s Republic of China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, Shanxi, 030000, People’s Republic of China
| | - Miao Liu
- Department of Medical Chemistry, School of Basic Medical Science, Shanxi Medical University, Taiyuan, Shanxi, 030000, People’s Republic of China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, Shanxi, 030000, People’s Republic of China
| | - Mingli Li
- Department of Cardiothoracic Surgery, People’s Hospital of Lvliang, Lvliang, Shanxi, 033099, People’s Republic of China
| | - Mengting Zhang
- Department of Medical Chemistry, School of Basic Medical Science, Shanxi Medical University, Taiyuan, Shanxi, 030000, People’s Republic of China
| | - Jian-Lin Wu
- State Key Laboratory for Quality Research of Chinese Medicine, Macau University of Science and Technology, Taipa, Macao, People’s Republic of China
| | - Martin M F Choi
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, People’s Republic of China
| | - Wei Bian
- Department of Medical Chemistry, School of Basic Medical Science, Shanxi Medical University, Taiyuan, Shanxi, 030000, People’s Republic of China
- Department of Cardiothoracic Surgery, People’s Hospital of Lvliang, Lvliang, Shanxi, 033099, People’s Republic of China
- Key Laboratory of Cellular Physiology at Shanxi Medical University, Ministry of Education, Taiyuan, Shanxi, 030000, People’s Republic of China
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Zheng H, Fan J, Chen A, Li X, Xie X, Liu Y, Ding Z. Enhancing Solar-Driven Water Purification by Multiscale Biomimetic Evaporators Featuring Lamellar MoS 2/GO Heterojunctions. ACS NANO 2024; 18:3115-3124. [PMID: 38251850 DOI: 10.1021/acsnano.3c08648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
Solar-powered steam generation holds a strong sustainability in facing the global water crisis, while the production efficiency and antifouling performance remain challenges. Inspired by river moss, a multiscale biomimetic evaporator is designed, where the key photothermal conversion film composed of lamellar MoS2/graphene oxides (GO) can significantly enhance the evaporation efficiency and solve the problem of fouling. First-level leaf-like MoS2/GO nanosheets, obtained by a modified hydrothermal synthesis with an assisted magnetic-field rotation stirring, are self-assembled into a second-level nanoporous film, which achieves an evaporation rate (ER) of 1.69 kg m-2 h-1 under 1 sun illumination and an excellent self-cleaning ability. The tertiary-bionic evaporator with a macroscopic crownlike shape further enhances the ER to 3.20 kg m-2 h-1, 189% above that of planar film, yielding 20.25 kg m2 of freshwater from seawater during a daytime exposure of 6 h. The exceptional outcomes originate from the macroscopic biomimetic design and the microscopic integration of heterojunction interfaces between the MoS2 and GO interlayers and the nanoporous surface. The biomimetic evaporator indicates a potential direction through surface/interface regulation of photothermal nanomaterials for water desalination.
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Affiliation(s)
- Haotian Zheng
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, People's Republic of China
| | - Jiahui Fan
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, People's Republic of China
| | - Aiying Chen
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, People's Republic of China
| | - Xiang Li
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, People's Republic of China
| | - Xiaofeng Xie
- Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, People's Republic of China
| | - Yong Liu
- Key Laboratory of Light weight and high strength structural materials of Jiang xi Province, Nanchang University, Nanchang 330031, People's Republic of China
| | - Zhiyi Ding
- School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, People's Republic of China
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Xu X, Ren S, Wu H, Li H, Ye C, Davey K, Qiao SZ. Establishing Exceptional Durability in Ultralow-Temperature Organic-Sodium Batteries via Stabilized Multiphase Conversions. J Am Chem Soc 2024; 146:1619-1626. [PMID: 38166387 DOI: 10.1021/jacs.3c11931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2024]
Abstract
Operation of rechargeable batteries at ultralow temperature is a significant practical problem because of poor kinetics of the electrode. Here, we report for the first time stabilized multiphase conversions for fast kinetics and long-term durability in ultralow-temperature, organic-sodium batteries. We establish that disodium rhodizonate organic electrode in conjunction with single-layer graphene oxide obviates consumption of organic radical intermediates, and demonstrate as a result that the newly designed organic electrode exhibits excellent electrochemical performance of a highly significant capacity of 130 mAh g-1 at -50 °C. We evidence that the full-cell configuration coupled with Prussian blue analogues exhibits exceptional cycling stability of >7000 cycles at -40 °C while maintaining a discharge capacity of 101 mAh g-1 at a high current density 300 mA g-1. We show this is among the best reported ultralow-temperature performance for nonaqueous batteries, and importantly, the pouch cell exhibits a continuous power supply despite conditions of -50 °C. This work sheds light on the distinct energy storage characteristics of organic electrode and opens up new avenues for the development of reliable and sustainable ultralow-temperature batteries.
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Affiliation(s)
- Xin Xu
- School of Chemical Engineering, The University of Adelaide, Adelaide, SA 5005, Australia
| | - Shiying Ren
- School of Chemical Engineering, The University of Adelaide, Adelaide, SA 5005, Australia
| | - Han Wu
- School of Chemical Engineering, The University of Adelaide, Adelaide, SA 5005, Australia
| | - Huan Li
- School of Chemical Engineering, The University of Adelaide, Adelaide, SA 5005, Australia
| | - Chao Ye
- School of Chemical Engineering, The University of Adelaide, Adelaide, SA 5005, Australia
| | - Kenneth Davey
- School of Chemical Engineering, The University of Adelaide, Adelaide, SA 5005, Australia
| | - Shi-Zhang Qiao
- School of Chemical Engineering, The University of Adelaide, Adelaide, SA 5005, Australia
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Wu L, Lv S, Wei D, Zhang S, Zhang S, Li Z, Liu L, He T. Structure and properties of starch/chitosan food packaging film containing ultra-low dosage GO with barrier and antibacterial. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.108329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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