The nanoB2A Group

The nanoB2A Group focuses on the development of photonic and nanomechanical nanobiosensor devices of high sensitivity for label-free detection; biofunctionalization of surfaces; and the integration in lab-on-a-chip microsystems for real field diagnostics applications.

What We Do

We develop biosensors based on plasmonics, evanescent wave sensing and on nanomechanical changes, with high sensitivity and selectivity.

Bioanalytical Aplications

The Bioanalytical Applications research activities cover the detection of a wide range of molecules, of high interest in diverse fields as clinical diagnostic, environmental control, genomic and proteomic, under laboratory and real conditions and using the biosensor devices developed within the Group.

Early Detection of Diseases and Pathogens

Integration of multibiosensor arrays on Lab-on-a-chip platforms will allow the early detection of diseases and pathogens (in vitro and in-vivo).

Lab Gallery

Lab Gallery

Setup Gallery

Setup Gallery

Devices Gallery



Fabrication of well-ordered silicon nanopillars embedded in a microchannel via metal-assisted chemical etching: A route towards an opto-mechanical biosensor

Métodos Rápidos de análisis de péptidos inmunogénicos alimenticios en orina (Urinetest)

Finantial support: Programa RETOS-COLABORACIÓN. Ministerio de Economía y Competitividad. (RTC-2016-5452-1) Participating Institutions: BIOMEDAL. S.L., ICN2 and  Univ. Sevilla. From: 2016-2018


Array of Microfluidic Beam Resonators for Mass Sensing Applications-Design, Fabrication and Testing