Journal of Pharmaceutical Sciences, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 1, 2024
Language: Английский
Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: 400, P. 124493 - 124493
Published: March 20, 2024
Language: Английский
Citations
5
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 489, P. 151253 - 151253
Published: April 12, 2024
Language: Английский
Citations
5
Membranes, Journal Year: 2023, Volume and Issue: 13(10), P. 830 - 830
Published: Oct. 13, 2023
Electrospun porous carbon nanofiber mats have excellent properties, such as a large surface area, tunable porosity, and electrical conductivity, attracted great attention in energy storage power generation applications. Moreover, due to their exceptional they can be used dye-sensitized solar cells (DSSCs), membrane electrodes for fuel cells, catalytic applications oxygen reduction reactions (ORRs), hydrogen evolution (HERs), (OERs), sensing biosensors, electrochemical sensors, chemical providing comprehensive insight into development This study focuses on the role of electrospun improving contributes better understanding fabrication process mats. In addition, review various alternative preparation methods covering wide range from natural polymers synthetic carbon-rich materials is provided, along with insights current literature.
Language: Английский
Citations
12
Published: Jan. 3, 2025
The use of electrospun carbon nanofibers (ECNs) has been the focus considerable interest due to their potential implementation in sensing. These ECNs have unique structural and morphological features such as high surface area-to-volume ratio, cross-linked pore structure, good conductivity, making them well suited for sensing applications. Electrospinning technology, which polymer solutions or melts are electrostatically deposited, enables production high-performance with tailored properties, including fiber diameter, porosity, composition. This controllability optimize applications, resulting improved sensor performance sensitivity. While nanofiber mats several challenges remain improve selectivity, sensitivity, stability scalability. Sensor technologies play a critical role global sharing environmental data, facilitating collaboration address transboundary pollution issues fostering international cooperation find common challenges. detection air pollutants offers variety possibilities industrial applications different sectors, ranging from healthcare materials science. For example, optical, piezoelectric resistive sensors effectively monitor particulate matter, while chemoresistive catalytic particularly at detecting gaseous pollutants. heavy metals, electrochemical ECNF offer accurate reliable detection. brief review provides in-sights into latest developments findings fabrication, properties field efficient utilization these resources holds significant meeting evolving needs various fields, particular on pollutant
Language: Английский
Citations
0
International Journal of Nanomedicine, Journal Year: 2025, Volume and Issue: Volume 20, P. 4677 - 4703
Published: April 1, 2025
Despite relentless effort to study glioma treatment, the prognosis for patients remains poor. The main obstacles include high rate of recurrence and difficulty passing blood-brain barrier (BBB) therapeutic drugs. Nanomaterials owing their special physicochemical properties have been used in a wide range fields thus far. nanodrug delivery system (NDDS) with ability crossing BBB, targeting site, maintaining drug stability controlling release, has significantly enhanced anti-tumor effect, improving patients. Aligned nanofibers (NFs) are ideal materials establish vitro models microenvironment (GME), enabling exploration mechanism cell migration invasion discover novel targets. Moreover, NFs now widely applications such as radiotherapy, phototherapy, thermotherapy immunotherapy. absolute dominance anti-glioma applications, there still some problems further optimization NDDS, impact interactions between protein corona (PC) on therapy. This paper will shed light latest systems mimicking tumor (TME), discuss how optimize NDDS eliminate or utilize nanomedicine-PC interactions.
Language: Английский
Citations
0
Journal of Magnetism and Magnetic Materials, Journal Year: 2023, Volume and Issue: 585, P. 171127 - 171127
Published: Aug. 12, 2023
Language: Английский
Citations
5
Journal of Functional Biomaterials, Journal Year: 2023, Volume and Issue: 14(10), P. 514 - 514
Published: Oct. 12, 2023
Superparamagnetic iron oxide nanoparticles (SPIONs) have garnered significant attention in the medical sector due to their exceptional superparamagnetic properties and reliable tracking capabilities. In this study, we investigated immunotoxicity of SPIONs with a modified surface enhance hydrophilicity prevent aggregate formation. The synthesized exhibited remarkably small size (~4 nm) underwent modification using novel "haircut" reaction strategy. Experiments were conducted vitro human monocytic cell line (THP-1). induced dose-dependent toxicity THP-1 cells, potentially by generating ROS initiating apoptotic pathway cells. Concentrations up 10 μg/mL did not affect expression Nrf2, HO-1, NF-κB, or TLR-4 proteins. results present study demonstrated that highly hydrophilic toxic immune cells; however, they activate pathways inflammation response. Further investigation into mechanisms cytotoxicity is warranted develop synthetic approach for producing effective, little no side effects.
Language: Английский
Citations
4
Polymers, Journal Year: 2023, Volume and Issue: 15(20), P. 4064 - 4064
Published: Oct. 12, 2023
In this study, electrospun carbon fiber electrodes were prepared by the carbonization of PAN–Fe3O4 fibers at 800 °C for their use as catalysts in oxygen reduction reaction an alkaline electrolyte. Magnetic nanofiber mats fabricated using a needle-free electrospinning method incorporating magnetic nanoparticles into polymer solution. Electrochemical tests revealed that (ORR) activity is optimized intermediate magnetite loading 30% wt. These not only show better performance compared to counterparts but also achieve high selectivity water low potentials. The onset and half-wave potentials 0.92 0.76 V shown these samples are slightly behind those commercial Pt 20%-carbon black ORR catalyst. obtained results point out PAN-Fe3O4 solutions allows preparation advanced N-Fe fibrillar morphology.
Language: Английский
Citations
3
Interdisciplinary cancer research, Journal Year: 2024, Volume and Issue: unknown
Published: Jan. 1, 2024
This chapter explores the transformative role of metal-based compounds in diverse cancer treatment strategies. Metal complexes enhance immunotherapy by modulating immune responses and also synergize with conventional treatments combination therapy. In non-invasive modalities like photodynamic therapy (PDT), photothermal (PTT), sonodynamic (SDT), metal act as potent agents, generating reactive oxygen species (ROS), or heat, for targeted tumour destruction. Metallic nanoparticles metal-organic framework (MOFs) offer innovative approaches, enhancing drug delivery therapeutic effects. Metal-based reveal promising targets, disrupting key cellular processes. With their unique properties, these signify a paradigm shift, improved outcomes new era hope treatment.
Language: Английский
Citations
0
Journal of Pharmaceutical Sciences, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 1, 2024
Language: Английский
Citations
0