Porous silicon membranes and their applications: Recent advances

R Vercauteren, G Scheen, JP Raskin… - Sensors and Actuators A …, 2021 - Elsevier
Porous silicon (PSi) research has been active for several decades. The multiple properties
and structural features of PSi have made it a promising material for a wide variety of …

Indirect detection of bacteria on optically enhanced porous silicon membrane-based biosensors using selective lytic enzymes

R Vercauteren, A Leprince, M Nuytten, J Mahillon… - ACS …, 2023 - ACS Publications
In this work, we developed a biosensor for the indirect detection of bacteria via their lysate.
The developed sensor is based on porous silicon membranes, which are known for their …

Influence of nanocrystalline silicon conductivity on the structural and optical properties of porous silicon

K Dikhanbayev, I Zharekeshev, A Zhambyl… - ES Materials & …, 2024 - espublisher.com
Silicon substrates with pn junction were layer-by-layer etched along the depth of the n-layer
by the method of electrochemical anodization on the surface; the obtained porous silicon …

A fiber optic refractive index sensor with temperature compensation based on cascaded Mach-Zehnder interference and Intermodal interference

S Zhang, H Chen, H Li, L Li, X Fan, M Cai, J Hu, S Jia… - Measurement, 2025 - Elsevier
Optical fiber refractive index (RI) sensor with temperature (T) compensation has important
application values in biomedicine and environmental monitoring. In order to solve the …

Low-cost electrospun nanofibers for label-free and real-time optical biodetection purposes

P Martínez-Pérez, S Ponce-Alcantara… - … , and Actuation for …, 2021 - spiedigitallibrary.org
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 …

Label-free optical biosensing using low-cost electrospun polymeric nanofibers

P Martínez-Pérez, S Ponce-Alcántara, N Murillo… - Chemosensors, 2020 - mdpi.com
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 …

Estudio experimental de biosensores fotónicos basados en substratos porosos bajo diversas condiciones

M Tébar Saiz - 2021 - riunet.upv.es
[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 …

[PDF][PDF] Porous silicon flow-through membrane: application to the optical detection of bacteria from their lysate

R Vercauteren - 2022 - dial.uclouvain.be
This PhD thesis is for me not only a scientific achievement, but also a personal one. The last
4 years, which sometimes felt never-ending and other times flew by far too quickly, I have …

[PDF][PDF] Exploiting randomly distributed pores in photonic structures for security applications to create hardware-based digital identity

D Martín-Sánchez - Rn - phantomsfoundation.com
Digital technology has transformed global economy and people's lifestyles in half a century
by enhancing communications, trading, access to information, and processing capabilities …