Nanobioelectronics and Biosensors Group

Development of a novel generation of nanomaterials and nanotechnology based bioelectronics sensing platforms.

Welcome

Welcome to the website of the Nanobioelectronics & Biosensors Group, led by Prof. Arben Merkoçi. Our group is part of the Catalan Institute of Nanotechnology in Bellaterra (ICN2 www.icn.cat) (Barcelona), Catalonia, Spain. We carry out research on the integration of nanotechnology methods, tools and materials into low cost, user friendly and efficient sensors and biosensors. The developed (bio)sensors take the advantages of nanoparticles, nanotubes, graphene, nanochannels and other nanomaterials while being integrated into innovative, high sensitive and mass production platforms with interest for several applications in everyday life.

The main objective of Merkoçi group is to design nanotech devices that can be used even by non professional people for fast diagnostic at home or doctor’s office, control of food quality, safety and security applications where either an emergency exists or an alternative method toward the sophisticated and expensive laboratory instrumentation is being required.

Research and other activites

The research at Merkoçi Group focuses on discovering and technological development of the cutting edge nanotechnology and nanomaterials based simple biosensing platforms by employing and controlling their architectures at both nano and macro scales with the objective to link together nano and macro worlds.

Our group is composed of researchers with backgrounds in chemistry, biotechnology, analytical and physical chemistry, electrochemistry, material science, electronics and other related fields that strongly collaborate together and try to find synergies in developing new nanobiosensors and transfer the developed platforms to industries. Our activities include development and applications of nanobiosensors in health, environment, safety and security fields as well as education and training in the field.

Nanobiosensing materials and platforms
Nanobiosensors applications
Education and media

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Recent publications

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In Situ Production of Biofunctionalized Few-Layer Defect-Free Microsheets of Graphene

Alfredo M. Gravagnuolo, Eden Morales-Narváez, Sara Longobardi, Everson T. da Silva, Paola Giardina, and Arben Merkoçi. Advanced Functional Materials, Article first published online: 30 MAR 2015
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Fig1_Overview

Annexin-V/Quantum dot probes for multimodal apoptosis monitoring in living cells: improving bioanalysis using electrochemistry

Helena Monton, Claudio Parolo, Antonio Aranda-Ramos, Arben Merkoçi and Carme Nogués . Nanoscale, Jan 2015, Accepted Manuscript.
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20141023 Gisele LOC PSA detection vertical flow

Lab-in-a-syringe using gold nanoparticles for rapid immunosensing of protein biomarkers.

Gisele Elias Nunes-Pauli, Alfredo de la Escosura-Muñiz, Claudio Parolo, Ivan H Bechtold and Arben Merkoçi  . Lab Chip, 2015,15, 399-405
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News

  • icreaworkshops

    ICREA Workshop on Graphene Nanobiosensors

    ICN2 and ICREA are organizing Workshop on Graphene Nanobiosensors that will take place in Barcelona on May 25-26. Program and all necessery information can be found on event’s website: www.graphsense.icn2.cat

  • smsnews

    First workshops on NanoBiosensors for Water Monitoring

    From 24th to 26th of March the first training on Nanobiosensors for Water Monitoring was organised in ICN2 by our group in collaboration with Microbia Environnement and some special guests from AWI, Fraunhofer and GWENT….Read More

  • Alex is going to UCSB

    Alex is leaving for a short time!!

    Alejandro Chamorro (AKA: Alex or Chamo), PhD student in the group is going for a short stay at University of California in Santa Barbara. He will join the group of Prof. Plaxco: http://web.chem.ucsb.edu/~plaxcogroup/ for a…Read More

  • 20140730 Michaela leaves

    Michaela’s farewell party!

    After 2 months with us Michaela has to go back to Czech republic. It has been a pleasure to meet you once again. We wish you the best!  

  • 20140728 Dun wei

    New visitor from Taiwan!!

    We are pleased to welcome  Dun Wei Cheng from Taiwan. He will be with us as visiting PhD student for two months. We wish him a very pleasant and nice stay!.