Nanoparticle Tracking Analysis of Gold Nanoparticles in Aqueous Media through an Inter-Laboratory Comparison
| العنوان: | Nanoparticle Tracking Analysis of Gold Nanoparticles in Aqueous Media through an Inter-Laboratory Comparison |
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| المؤلفون: | Stephen Lofts, Michele Carboni, Kang Hee Seol, Ruud J. B. Peters, Agnieszka Siupa, Eugenia Valsami-Jones, Colin Johnston, Carolin L. Schultz, Kerstin Jurkschat, Sehee Park, Pauline Carnell-Morris, Sophie Marie Briffa, Jo Sullivan, Tae Hyun Yoon, Sook Jin Kwon |
| المصدر: | Journal of Visualized Experiments 2020 (2020) 164 Journal of Visualized Experiments Journal of Visualized Experiments, 2020(164) |
| بيانات النشر: | MyJove Corporation, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Computer science, General Chemical Engineering, Metal Nanoparticles, Nanoparticle tracking analysis, 02 engineering and technology, 010501 environmental sciences, 01 natural sciences, General Biochemistry, Genetics and Molecular Biology, Life Science, Particle Size, Process engineering, 0105 earth and related environmental sciences, Team Organic Contaminants, Reproducibility, Measure (data warehouse), Data collection, General Immunology and Microbiology, business.industry, General Neuroscience, Reproducibility of Results, Water, 021001 nanoscience & nanotechnology, Automation, Characterization (materials science), Chemistry, Colloidal gold, Hydrodynamics, Gold, Laboratories, 0210 nano-technology, business, Standard operating procedure |
| الوصف: | In the field of nanotechnology, analytical characterization plays a vital role in understanding the behavior and toxicity of nanomaterials (NMs). Characterization needs to be thorough and the technique chosen should be well-suited to the property to be determined, the material being analyzed and the medium in which it is present. Furthermore, the instrument operation and methodology need to be well-developed and clearly understood by the user to avoid data collection errors. Any discrepancies in the applied method or procedure can lead to differences and poor reproducibility of obtained data. This paper aims to clarify the method to measure the hydrodynamic diameter of gold nanoparticles by means of Nanoparticle Tracking Analysis (NTA). This study was carried out as an inter-laboratory comparison (ILC) amongst seven different laboratories to validate the standard operating procedure’s performance and reproducibility. The results obtained from this ILC study reveal the importance and benefits of detailed standard operating procedures (SOPs), best practice updates, user knowledge, and measurement automation. |
| وصف الملف: | text; application/pdf |
| تدمد: | 1940-087X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35be944960c3048f77d88b41abf9970a https://doi.org/10.3791/61741-v |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....35be944960c3048f77d88b41abf9970a |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 1940087X |
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