Facile Synthesis of Ultrasmall, Highly Stable, and Biocompatible Gold Nanoparticles Stabilized with Lipoic Acid: Cytotoxicity and Structural Characterization
- Autores: Cornejo-Monroy D.1, Sánchez-Santamaria B.1, Martínez-Gómez E.A.1, Olivas-Armendáriz I.1, Villanueva-Montellano A.1, Arias-Cerón J.S.2, Castaño V.M.3
- 
							Afiliações: 
							- Universidad Autónoma de Ciudad Juárez, Colonia Partido Romero
- Centro de Investigación y de Estudios Avanzados del I.P.N.
- Universidad Nacional Autónoma de México, Querétaro
 
- Edição: Volume 14, Nº 11-12 (2019)
- Páginas: 607-612
- Seção: Nanobiomedicine and Nanopharmaceuticals
- URL: https://journals.rcsi.science/2635-1676/article/view/220902
- DOI: https://doi.org/10.1134/S199507801906003X
- ID: 220902
Citar
Resumo
Using the colloidal method, and lipoic acid as a stabilizer, ultrasmall gold nanoparticles with an average size of 2.5 nm were synthesized. They are highly stable, have COOH functional groups, at concentrations lower than 100 μg/mL are non-cytotoxic, and the synthesis route is simple and economical. UV–Vis, FT-IR, Raman, and TEM spectroscopy were used to analyze their stability, composition and morphology. Furthermore, the cytotoxicity of the gold nanoparticles was evaluated by MTT assay.
Sobre autores
Delfino Cornejo-Monroy
Universidad Autónoma de Ciudad Juárez, Colonia Partido Romero
														Email: victor.m.castano@gmail.com
				                					                																			                												                	México, 							Juárez, Chihuahua, C.P. 32310						
Betania Sánchez-Santamaria
Universidad Autónoma de Ciudad Juárez, Colonia Partido Romero
														Email: victor.m.castano@gmail.com
				                					                																			                												                	México, 							Juárez, Chihuahua, C.P. 32310						
Erwin Martínez-Gómez
Universidad Autónoma de Ciudad Juárez, Colonia Partido Romero
														Email: victor.m.castano@gmail.com
				                					                																			                												                	México, 							Juárez, Chihuahua, C.P. 32310						
Imelda Olivas-Armendáriz
Universidad Autónoma de Ciudad Juárez, Colonia Partido Romero
														Email: victor.m.castano@gmail.com
				                					                																			                												                	México, 							Juárez, Chihuahua, C.P. 32310						
Alfredo Villanueva-Montellano
Universidad Autónoma de Ciudad Juárez, Colonia Partido Romero
														Email: victor.m.castano@gmail.com
				                					                																			                												                	México, 							Juárez, Chihuahua, C.P. 32310						
José Arias-Cerón
Centro de Investigación y de Estudios Avanzados del I.P.N.
														Email: victor.m.castano@gmail.com
				                					                																			                												                	México, 							San Pedro Zacatenco, Ciudad de México, C.P. 07360						
Victor Castaño
Universidad Nacional Autónoma de México, Querétaro
							Autor responsável pela correspondência
							Email: victor.m.castano@gmail.com
				                					                																			                												                	México, 							Querétaro, C.P. 76230						
Arquivos suplementares
 
				
			 
						 
						 
						 
						 
					 
				 
  
  
  
  
  Enviar artigo por via de e-mail
			Enviar artigo por via de e-mail  Acesso aberto
		                                Acesso aberto Acesso está concedido
						Acesso está concedido Somente assinantes
		                                		                                        Somente assinantes
		                                					