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461por Theus, Andrea S., Ning, Liqun, Kabboul, Gabriella, Hwang, Boeun, Tomov, Martin L., LaRock, Christopher N., Bauser-Heaton, Holly, Mahmoudi, Morteza, Serpooshan, Vahid“…This study introduces a new generation of bacteriostatic gelatin methacryloyl (GelMA)-based bioinks, incorporated with varying doses of antibacterial superparamagnetic iron oxide nanoparticles (SPIONs). The SPION-laden GelMA scaffolds showed significant resistance against the Staphylococcus aureus growth, while providing a contrast in magnetic resonance imaging. …”
Publicado 2022
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462“…The copolymer was covalently bound to SPIONs which increase in temperature upon exposure to radio waves. …”
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463“…Our results on the uptake by human cancer cell lines of ferumoxides indicate that electroporation in the presence of protamine sulphate (PS) results in rapid high uptake of SPIO nanoparticles (SPIONs) by parenchymal tumour cells without significant impairment of cell viability. …”
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464por Szpak, Agnieszka, Fiejdasz, Sylwia, Prendota, Witold, Strączek, Tomasz, Kapusta, Czesław, Szmyd, Janusz, Nowakowska, Maria, Zapotoczny, Szczepan“…Dual-mode MRI contrast agents consisting of superparamagnetic iron oxide nanoparticle (SPION) cores and gadolinium ions associated with the ionic chitosan protecting layer were synthesized and studied. …”
Publicado 2014
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465“…Interestingly, NCs decorated with SPIONs can be exploited for magnetic guiding and retention.…”
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466“…Accordingly, this research aims to utilize the combination of curcumin, as a neurogenesis agent, with dextran-coated superparamagnetic iron oxide nanoparticles (SPIONs) to evaluate their effects on PC12 cellsʹ neuronal branching morphogenesis in the absence of nerve growth factor. …”
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467“…Subsequently, we adopted the targeted FA-PEG-SS-PEI-SPION/siRNA polyplexes at an N:P ratio of 10 for function studies. …”
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468“…Superparamagnetic iron oxide nanoparticles (SPION) are employed as diagnostics and therapeutics following intravenous delivery for the treatment of iron deficiency anemia (IDA) in adult patients with chronic kidney failure. …”
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469por Gao, Yongtao, Qian, Haiyang, Tang, Xue, Du, Xiling, Wang, Gang, Zhang, Hairong, Ye, Fei, Liu, Te“…Transmission electron microscopy revealed that the SPIONs could cross the cell membrane and accumulate in the cytoplasm. …”
Publicado 2019
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470por Ünak, Perihan, Yasakçı, Volkan, Tutun, Elif, Karatay, K. Buşra, Walczak, Rafał, Wawrowicz, Kamil, Żelechowska-Matysiak, Kinga, Majkowska-Pilip, Agnieszka, Bilewicz, Aleksander“…The saturation magnetization of the SPION core was 60 emu/g. However, coating the SPIONs with silica and polyglycerol reduces the magnetization significantly. …”
Publicado 2023
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471por Niemirowicz, Katarzyna, Swiecicka, Izabela, Wilczewska, Agnieszka Z, Misztalewska, Iwona, Kalska-Szostko, Beata, Bienias, Kamil, Bucki, Robert, Car, Halina“…Here we describe the impact of three types of SPIONs on the growth of P. aeruginosa during long-term bacterial culture. …”
Publicado 2014
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472por Álvarez, Elena, Estévez, Manuel, Gallo-Cordova, Alvaro, González, Blanca, Castillo, Rafael R., Morales, María del Puerto, Colilla, Montserrat, Izquierdo-Barba, Isabel, Vallet-Regí, María“…The design of the nanosystem is based on antibiotic-loaded mesoporous silica nanoparticles (MSNs) externally functionalized with a thermo-responsive polymer capping layer, and decorated in the outermost surface with superparamagnetic iron oxide nanoparticles (SPIONs). The SPIONs are able to generate heat upon application of an alternating magnetic field (AMF), reaching the temperature needed to induce a change in the polymer conformation from linear to globular, therefore triggering pore uncapping and the antibiotic cargo release. …”
Publicado 2022
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473por Parimi, Divya S., Gupta, Yamini, Marpu, Sreekar, Bhatt, Chandra S., Bollu, Tharun K., Suresh, Anil K.“…Nanovectors of superparamagnetic iron oxide nanoparticles (SPION) are of tremendous significance in cancer therapy because of their inherited high surface area, high reactivity, biocompatibility, superior contrast, and magnetic and photo-inducibility properties. …”
Publicado 2022
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474por You, Song, Luo, Zijin, Cheng, Niangmei, Wu, Ming, Lai, Yongping, Wang, Fei, Zheng, Xiaoyuan, Wang, Yingchao, Liu, Xiaolong, Liu, Jingfeng, Zhao, Bixing“…We synthesized a novel small interfering RNA (siRNA) delivery system, PEG-PCL-PEI-C14-SPIONs (PPPCSs), based on superparamagnetic iron oxide nanoparticles (SPIONs). …”
Publicado 2022
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475“…Magnetic Particle Imaging (MPI) is a new imaging modality based on the visualization of Superparamagnetic Iron Oxide Nanoparticles (SPIONs) using magnetic fields. The potential of MPI was recently evaluated in numerous ex vivo and in vivo studies and the technique can now be considered as an established preclinical imaging modality with a promising perspective of clinical applications.…”
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477por Pawelczyk, Edyta, Jordan, Elaine K., Balakumaran, Arun, Chaudhry, Aneeka, Gormley, Nicole, Smith, Melissa, Lewis, Bobbi K., Childs, Richard, Robey, Pamela G., Frank, Joseph A.“…Intracellular labels such as dextran coated superparamagnetic iron oxide nanoparticles (SPION), bromodeoxyuridine (BrdU) or green fluorescent protein (GFP) are frequently used to study the fate of transplanted cells by in vivo magnetic resonance imaging or fluorescent microscopy. …”
Publicado 2009
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478por Yudintceva, Natalia, Lomert, Ekaterina, Mikhailova, Natalia, Tolkunova, Elena, Agadzhanian, Nikol, Samochernych, Konstantin, Multhoff, Gabriele, Timin, Grigoriy, Ryzhov, Vyacheslav, Deriglazov, Vladimir, Mazur, Anton, Shevtsov, Maxim“…In the present study, we assessed the tumor-tropism and biodistribution of the superparamagnetic iron oxide nanoparticle (SPION)-labeled MSCs in the orthotopic model of C6 glioblastoma in Wistar rats. …”
Publicado 2021
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479por Ramírez-Navarro, Ramsés, Polesnak, Peter, Reyes-Leyva, Julio, Haque, Ubydul, Vazquez-Chagoyán, Juan Carlos, Pedroza-Montero, Martín R., Méndez-Rojas, Miguel A., Angulo-Molina, Aracely“…A monoclonal antibody against the NS1 antigen was covalently immobilized on the surface of superparamagnetic iron oxide nanoparticles (SPIONs ∼ 20 nm) and used for the immunodetection of this protein. …”
Publicado 2020
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480por Tang, Catherine, Russell, Pamela J, Martiniello-Wilks, Rosetta, J Rasko, John E, Khatri, Aparajita“…In that, use of superparamagnetic iron-oxide nanoparticles (SPION) as MRI contrast enhancers may be the best option for tracking therapeutic MSC. …”
Publicado 2010
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