In this work, we compare the results obtained when with different etching current densities
(6, 13, 20, 27, and 34) mA/cm 2 on Structural, morphological; Raman, and …

This work proposes a methodology based on porous silicon (PSi) thermal oxidation in an air
atmosphere to reduce its optical losses and change the optical response of one-dimensional …

The photoresponse of the ZnO/porous silicon (p-Si) heterojunction is studied in an out-of-
plane contact configuration. p-Si substrate is fabricated by anodic etching followed by the …

Porous materials have become one of the best options for the development of optical
sensors, since they maximize the interaction between the optical field and the target …

In this experiment, electrochemical etching of ordinary P-type monocrystal silicon was firstly
studied in a mixed etching solution of hydrofluoric acid (HF) and dimethylformamide (DMF) …

We propose a fast and cost-effective method for obtaining a miniaturized array-formatted
sensor suitable for multiplexed detection. Our solution is based on the fabrication of multiple …

In the development of label-free and real-time optical biosensors, a straightforward and low-
cost fabrication of the transducer is important, because it reduces costs and the complexity of …

Polymeric nanofiber matrices are promising structures to develop biosensing devices due to
their easy and affordable large-scale fabrication and their high surface-to-volume ratio. In …

[ES] Los biosensores están formados por biorreceptores y un transductor, y se utilizan para
la detección de diferentes analitos. Además, se pueden clasificar según el tipo de sus …

[ES] Los biosensores son dispositivos analíticos con aplicabilidad en diferentes campos y
con numerosas ventajas frente a otros métodos analíticos convencionales, como son el uso …