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The extremely high peak intensity associated with ultrashort pulse width of femtosecond laser allows us to induce nonlinear interaction such as multiphoton absorption and tunneling ionization with materials that are tran...

An advanced full-wave time-domain numerical model for reverse saturable absorption (RSA) is presented and verified. Rate equations describing atomic relaxations and excitation dynamics are coupled to the Maxwell equation...

Structural colors generated by optical micro-/nanostructures offer a notable advantage over traditional chemical pigments, including higher purity, greater brightness, resistance to fading, and enhanced environmental fri...

We demonstrate a metamaterial platform for electrically driven broadband light emission induced by electron tunneling. Both the Fabry-Perot and waveguided modes of the metamaterial slab as well the plasmonic mode of the ...

Infrared metasurfaces have exhibited exceptional optical properties that differ from naturally occurring metallic and dielectric nanostructure, enabling non-destructive and label-free sensing in a broadband region. Howev...

Nano- and micro-oxides are promising materials due to several interesting characteristics such as photocatalytic and antimicrobial role. In this work, zinc oxide nanorods were obtained by microwave-assisted solvothermal ...

O interesse na aplicação de sistemas nanoestrurados como veículo de preparações farmacêuticas se deve a capacidade destes de solubilizar substâncias hidrofílicas e lipofílicas. Com isto, têm sido utilizados vis...

A novel and simple self-assembled direct formation of ZnO nanorod (NR) bunches on boron (p-type)-doped crystalline Si (100) substrates has been achieved by the EPD technique. All the nanostructures were formed from a col...

Fil: Achilli, Estefanía E. Universidad Nacional de Quilmes. Laboratorio de Materiales Biotecnológicos; Argentina. Fil: Achilli, Estefanía E. Universidad Nacional de Quilmes. Laboratorio de Materiales Biotecnológicos;...

Foi estudada a hidrólise de nucleotídeos da adenina pela NTPDase em linfócitos de ratos Wistar com dermatite induzida por sulfato de níquel, antes e após tratamento com dexametasona livre e nanoestruturada. Os dois ...

"El objetivo general de la tesis fue profundizar el conocimiento de las interacciones presentes en las interfases entre superficies, microorganismos y nanomateriales en medios acuosos. En particular se estudiaron las int...