Supplementary information for the article: Filipović, N., Veselinović, L., Ražić, S., Jeremić, S., Filipič, M., Žegura, B., Tomić, S., Čolić, M., Stevanović, M., 2019. Poly (ε-caprolactone) microspheres for prolonged release of selenium nanoparticles. Materials Science and Engineering C 96, 776–789. https://doi.org/10.1016/j.msec.2018.11.073
Аутори
Filipović, NenadVeselinović, Ljiljana
Ražić, Slavica
Jeremić, Sanja
Filipič, Metka
Žegura, Bojana
Tomić, Sergej
Čolić, Miodrag
Stevanović, Magdalena
Скуп података (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
1. Experimental details for ICP-OES measurements; 1.1. Instrumental and operating conditions; 1.2.Solutions and Reagents; 1.3. Microwave assisted acid digestion; 1.4. Calibration curve 2. Experimental details for biocompatibility investigations of PCL/SeNPs; 2.1. Cell culture; 2.2.Determining citotoxicity of samples - MTT assay; 2.3. Determination of intracellular reactive oxygen species formation – DCFH-DA assay; 2.4. DNA damage (comet assay) Figure 1. SEM image of blank PCL microspheres Figure 2. XRD pattern of commercial PGA used in experiments Figure 3. Interaction with PCL/SeNPs in vivo by infiltrating cells. PCL/SeNPs (4mg/animal) were injected into sterile polyvinyl sponges implanted subcutaneously. The infiltrating cells were collected from the sponges after 3h and stained to anti-CD45/IgG Alexa 488 (Green) and Syto59 nuclear stain. PCL/SeNPs were detected as brightly scattering particles sized about 1-4 μm after 546nm laser excitation either intracellularly within granulocytes... (A) or extracellularly (B). Note that some cells expressed strongly CD45 on the membrane and the cytoplasm, whereas others displayed a weak membrane expression and a strong expression in the granular ER at the nucleus level. Table 1. Melting temperatures Tm and corresponding enthalpies (heat) of fusion ΔHf of PCL/SeNPs samples taken after different time from different degradation mediums Table 2. Melting temperatures and corresponding enthalpies of PCL/SeNPs samples taken after different degradation periods from P. aeruginosa CFE medium
Кључне речи:
biodegradation / microspheres / PCL / prolonged release / selenium nanoparticlesИзвор:
Materials Science and Engineering C, 2019Финансирање / пројекти:
- Молекуларно дизајнирање наночестица контролисаних морфолошких и физичко-хемијских карактеристика и функционалних материјала на њиховој основи (RS-45004)
- Нове технологије за мониторинг и заштиту животног окружења од штетних хемијских супстанци и радијационог оптерећења (RS-43009)
- Изучавање микробиолошког диверзитета и карактеризација корисних срединских микроорганизама (RS-173048)
- European Science Foundation COST Action CA15114
- Bilateral collaboration between Serbia and Slovenia (BI-RS/16-17-039)
- Slovenian Research Agency: Program P1-02456
- Italian Ministry of Foreign Affairs and International Cooperation (MAECI) within the collaboration framework between Italy and the Republic of Serbia (project PGR02952, call “Grande Rilevanza”)
Напомена:
- Related to the published version: https://hdl.handle.net/21.15107/rcub_dais_4590
- Supplementary material for: https://doi.org/10.1016/j.msec.2018.11.073
- Related to the accepted manuscript: https://hdl.handle.net/21.15107/rcub_dais_4600
Повезане информације:
- Повезани садржај
https://hdl.handle.net/21.15107/rcub_dais_4590 - Повезани садржај
https://hdl.handle.net/21.15107/rcub_dais_4600 - Повезани садржај
http://dx.doi.org/10.1016/j.msec.2018.11.073
Институција/група
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - DATA AU - Filipović, Nenad AU - Veselinović, Ljiljana AU - Ražić, Slavica AU - Jeremić, Sanja AU - Filipič, Metka AU - Žegura, Bojana AU - Tomić, Sergej AU - Čolić, Miodrag AU - Stevanović, Magdalena PY - 2019 UR - https://dais.sanu.ac.rs/123456789/5972 AB - 1. Experimental details for ICP-OES measurements; 1.1. Instrumental and operating conditions; 1.2.Solutions and Reagents; 1.3. Microwave assisted acid digestion; 1.4. Calibration curve 2. Experimental details for biocompatibility investigations of PCL/SeNPs; 2.1. Cell culture; 2.2.Determining citotoxicity of samples - MTT assay; 2.3. Determination of intracellular reactive oxygen species formation – DCFH-DA assay; 2.4. DNA damage (comet assay) Figure 1. SEM image of blank PCL microspheres Figure 2. XRD pattern of commercial PGA used in experiments Figure 3. Interaction with PCL/SeNPs in vivo by infiltrating cells. PCL/SeNPs (4mg/animal) were injected into sterile polyvinyl sponges implanted subcutaneously. The infiltrating cells were collected from the sponges after 3h and stained to anti-CD45/IgG Alexa 488 (Green) and Syto59 nuclear stain. PCL/SeNPs were detected as brightly scattering particles sized about 1-4 μm after 546nm laser excitation either intracellularly within granulocytes (A) or extracellularly (B). Note that some cells expressed strongly CD45 on the membrane and the cytoplasm, whereas others displayed a weak membrane expression and a strong expression in the granular ER at the nucleus level. Table 1. Melting temperatures Tm and corresponding enthalpies (heat) of fusion ΔHf of PCL/SeNPs samples taken after different time from different degradation mediums Table 2. Melting temperatures and corresponding enthalpies of PCL/SeNPs samples taken after different degradation periods from P. aeruginosa CFE medium T2 - Materials Science and Engineering C T1 - Supplementary information for the article: Filipović, N., Veselinović, L., Ražić, S., Jeremić, S., Filipič, M., Žegura, B., Tomić, S., Čolić, M., Stevanović, M., 2019. Poly (ε-caprolactone) microspheres for prolonged release of selenium nanoparticles. Materials Science and Engineering C 96, 776–789. https://doi.org/10.1016/j.msec.2018.11.073 UR - https://hdl.handle.net/21.15107/rcub_dais_5972 ER -
@misc{ author = "Filipović, Nenad and Veselinović, Ljiljana and Ražić, Slavica and Jeremić, Sanja and Filipič, Metka and Žegura, Bojana and Tomić, Sergej and Čolić, Miodrag and Stevanović, Magdalena", year = "2019", abstract = "1. Experimental details for ICP-OES measurements; 1.1. Instrumental and operating conditions; 1.2.Solutions and Reagents; 1.3. Microwave assisted acid digestion; 1.4. Calibration curve 2. Experimental details for biocompatibility investigations of PCL/SeNPs; 2.1. Cell culture; 2.2.Determining citotoxicity of samples - MTT assay; 2.3. Determination of intracellular reactive oxygen species formation – DCFH-DA assay; 2.4. DNA damage (comet assay) Figure 1. SEM image of blank PCL microspheres Figure 2. XRD pattern of commercial PGA used in experiments Figure 3. Interaction with PCL/SeNPs in vivo by infiltrating cells. PCL/SeNPs (4mg/animal) were injected into sterile polyvinyl sponges implanted subcutaneously. The infiltrating cells were collected from the sponges after 3h and stained to anti-CD45/IgG Alexa 488 (Green) and Syto59 nuclear stain. PCL/SeNPs were detected as brightly scattering particles sized about 1-4 μm after 546nm laser excitation either intracellularly within granulocytes (A) or extracellularly (B). Note that some cells expressed strongly CD45 on the membrane and the cytoplasm, whereas others displayed a weak membrane expression and a strong expression in the granular ER at the nucleus level. Table 1. Melting temperatures Tm and corresponding enthalpies (heat) of fusion ΔHf of PCL/SeNPs samples taken after different time from different degradation mediums Table 2. Melting temperatures and corresponding enthalpies of PCL/SeNPs samples taken after different degradation periods from P. aeruginosa CFE medium", journal = "Materials Science and Engineering C", title = "Supplementary information for the article: Filipović, N., Veselinović, L., Ražić, S., Jeremić, S., Filipič, M., Žegura, B., Tomić, S., Čolić, M., Stevanović, M., 2019. Poly (ε-caprolactone) microspheres for prolonged release of selenium nanoparticles. Materials Science and Engineering C 96, 776–789. https://doi.org/10.1016/j.msec.2018.11.073", url = "https://hdl.handle.net/21.15107/rcub_dais_5972" }
Filipović, N., Veselinović, L., Ražić, S., Jeremić, S., Filipič, M., Žegura, B., Tomić, S., Čolić, M.,& Stevanović, M.. (2019). Supplementary information for the article: Filipović, N., Veselinović, L., Ražić, S., Jeremić, S., Filipič, M., Žegura, B., Tomić, S., Čolić, M., Stevanović, M., 2019. Poly (ε-caprolactone) microspheres for prolonged release of selenium nanoparticles. Materials Science and Engineering C 96, 776–789. https://doi.org/10.1016/j.msec.2018.11.073. in Materials Science and Engineering C. https://hdl.handle.net/21.15107/rcub_dais_5972
Filipović N, Veselinović L, Ražić S, Jeremić S, Filipič M, Žegura B, Tomić S, Čolić M, Stevanović M. Supplementary information for the article: Filipović, N., Veselinović, L., Ražić, S., Jeremić, S., Filipič, M., Žegura, B., Tomić, S., Čolić, M., Stevanović, M., 2019. Poly (ε-caprolactone) microspheres for prolonged release of selenium nanoparticles. Materials Science and Engineering C 96, 776–789. https://doi.org/10.1016/j.msec.2018.11.073. in Materials Science and Engineering C. 2019;. https://hdl.handle.net/21.15107/rcub_dais_5972 .
Filipović, Nenad, Veselinović, Ljiljana, Ražić, Slavica, Jeremić, Sanja, Filipič, Metka, Žegura, Bojana, Tomić, Sergej, Čolić, Miodrag, Stevanović, Magdalena, "Supplementary information for the article: Filipović, N., Veselinović, L., Ražić, S., Jeremić, S., Filipič, M., Žegura, B., Tomić, S., Čolić, M., Stevanović, M., 2019. Poly (ε-caprolactone) microspheres for prolonged release of selenium nanoparticles. Materials Science and Engineering C 96, 776–789. https://doi.org/10.1016/j.msec.2018.11.073" in Materials Science and Engineering C (2019), https://hdl.handle.net/21.15107/rcub_dais_5972 .