Poly(lactic acid) (PLA) films has been used in several different areas such as packaging and for innumerous medical uses. The modification of these films with the goal of providing new features, such as resistance to growth ...

In this work, the electrochemical characterization of a self-assembled film containing two conductive polymers, poly(o-methoxyanilina)(POMA) and poly(3- thiophene acetic acid)(PTAA), is presented. The technique that allows ...

Chitosan (Qt) has great technological application due to present atoxic features, biodegradable and renewable. The fact that a cationic polymer makes it capable of forming films by selfassembly technique, allowing its ...

The aim here is the fabrication and characterization of nanostructured thin films of different materials inside microchannels to assist the integration process of electronic tongue in lab-on-a-chip devices. The ultrathin ...

Os biopolímeros, fibroína da seda (silk fibroin, SF) auto-organizada em filmes nanoestruturados e melanina incorporada em lipossomos, foram investigados neste trabalho, a fim de unificar propriedades já conhecidas dos ...

Materials such as conductive polymers and carbon nanotubes are considered as promising materials for several applications, among them the development of electrodes in charge storages as well as sensors due to their ...

The layer-by-layer technique is one of the most used in the immobilization of molecules of biological interest, being largely employed in the fabrication of modified electrodes for biosensors. One of the main challenges ...