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Preparation of molecular sieves with antimicrobial properties from pillared clays and silver and copper nanoparticles
(Pontificia Universidad Católica del Perú, 2017-03-09)
Aluminum pillared clays (Al–PILC) modified with silver and copper nanoparticles were
prepared in order to get a material with antimicrobial properties against Escherichia coli (E.
coli) and Staphylococcus aureus (S. ...
El Dr. Carvallo, Ricardo Palma y los rayos X
(Pontificia Universidad Católica del Perú, 2020-09-14)
The discovery of X-rays by Wilhelm Conrad Röntgen and their introduction in Peru by Dr. Carvallo is the central theme of the philatelic corner.