Academic Journal
Mesoporous silica nanoparticles with manganese and lanthanide salts: synthesis, characterization and cytotoxicity studies
| العنوان: | Mesoporous silica nanoparticles with manganese and lanthanide salts: synthesis, characterization and cytotoxicity studies |
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| المؤلفون: | Forte, Andreia, Gago, Sandra, Ribeiro Carrott, Manuela, Carrott, Peter, Alves, Celso, Teodoro, Fernando, Pedrosa, Rui, Marrucho, Isabel, Branco, Luís |
| بيانات النشر: | Royal Society of Chemistry |
| سنة النشر: | 2022 |
| المجموعة: | Repositório Científico da Universidade de Évora |
| مصطلحات موضوعية: | Mesoporous Silica Nanoparticles, Manganese, Lanthanides |
| الوصف: | Several organic salts based on the combination of two different choline derivative cations and [MnCl3]-, [GdCl4]- and [TbCl4]- as anions, were immobilized in mesoporous silica nanoparticles (MSNs) by a two-step synthetic method. Firstly, MSNs were functionalized with choline derivative cations with chloride anions and then the metals were incorporated by the reaction of the chloride with the respective metal chloride salts. These nanomaterials were fully characterized by different characterization techniques such as 1H-NMR, FT-IR, elemental analysis, TEM, TGA, N2 adsorption, XRD and DLS. These characterization data were important to confirm the successful functionalization of the nanomaterials and to access their textural properties and colloidal stability. The final materials were also characterized by ICP-MS that indicated the metal contents. The cytotoxicity profile was evaluated in four different cell lines (3T3, 293T, HepG2 and Caco-2), which shows some relevant differences between the metal organic salts and their immobilized analogues. ; FCT |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | Andreia Forte, Sandra Gago, Manuela Ribeiro Carrott, Peter Carrott, Celso Alves, Fernando Teodoro, Rui Pedrosa, Isabel M. Marrucho and Luis C. Branco, Dalton Trans., 2021, 50, 8588-8599; https://pubs.rsc.org/en/content/articlelanding/2021/dt/d1dt00605c#!divAbstract; http://hdl.handle.net/10174/29997; 50; Dalton Transactions; CQE-Centro de Química de Évora, Departamento de Química; nd; manrc@uevora.pt; 306 |
| DOI: | 10.1039/d1dt00605c |
| الاتاحة: | http://hdl.handle.net/10174/29997 https://pubs.rsc.org/en/content/articlelanding/2021/dt/d1dt00605c#!divAbstract https://doi.org/10.1039/d1dt00605c |
| Rights: | embargoedAccess |
| رقم الانضمام: | edsbas.121C0C95 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1039/d1dt00605c |
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