Recent Submissions RSS Feed

Tuning the behavior of a hydrotalcite-supported sulfonated bithiophene from aggregation-caused quenching to efficient monomer luminescence

The synthesis, electronic spectral, and photophysical properties of a new bithiophene derivative, (2,2′- bithiophene)-3,5,5′-trisulfonic acid, α2-SO3H, were investigated in organic or aqueous solution, in neat oil form, and in the soli...

A hafnium-based metal-organic framework for the entrapment of molybdenum hexacarbonyl and the light-responsive release of the gasotransmitter carbon monoxide

A carbon monoxide-releasing material (CORMA) has been prepared by inclusion of molybdenum hexacarbonyl in a hafnium-based metal-organic framework (MOF) with the UiO-66 architecture. Mo(CO)6 was adsorbed from solution to give supported materia...

Estratégias pedagógicas de integração de realidade aumentada no processo de ensino e aprendizagem

O uso de novas tecnologias no processo de ensino e aprendizagem, como é o caso dos dispositivos com Realidade Aumentada (RA), capta a atenção de alunos e docentes, criando a expectativa de que a sua utili...