+34 679 490 537info@nanbiosis.com

U4. Biodeposition and Biodetection Unit

Ciber bbn

U4. Biodeposition and Biodetection Unit

  • Scientific Director: Prof. Laura Lechuga laura.lechuga@icn2.cat
  • Scientific Coordinator: Dr. MªCarmen Estevez mcarmen.estevez@icn2.cat
  • Entities: Research Center on Nanoscience and Nanotechnology CIN2 & CSIC
  • Address: Campus Bellaterra, 08193 Cerdanyola del Vallés, Barcelona, Spain
  • Service Contact mail: nanob2a@icn2.cat
  • Phone: +34 937 374 617
  • Web: CIN2


Order request


Located at the Research Center onNanoscience and Nanotechnology(CIN2), CSIC, at the campus of Universidad Autónoma de Barcelona (UAB) the Biodeposition Unit consists of a versatile and automated molecular printer that can dispense minute volumes of solutions (from atto to femtoliter volumes) on a wide variety of surfaces to create user-defined patterns of spots or lines with high spatial resolution. The system is suitable for the functionalization of biosensors with any kind of biomolecule, nanoparticles, graphene or other nanostructures,for surface patterning for cell culture, or for the preparation of micro/nanoarrays, among other applications. The laboratory also harbors a Surface Plasmon Resonance (SPR) service. The Unit is coordinated by Prof. LauraM. Lechuga, group leader from the Nanobiosensorsand Bioanalytical Applications Group (nanoB2A) at CIN2-CSIC.




U4. Services & Rates

News U4

23 Jul

Interferometric nanoimmunosensor for label-free and real-time monitoring of Irgarol 1051 in seawater

As a result of a collaboration in the context of the EC-FP7 program OCEAN 2013, NANBIOSIS Unit 2 Custom Antibody Service (CAbS) and  Unit 4. Biodeposition and Biodetection,  the research groups coordinating this NANBIOSIS Units have recently published an article titled “Interferometric nanoimmunosensor for label-free and real-time monitoring of Irgarol 1051 in seawater” in the scientific magzine  iosensors and Bioelectronics. The CIBER-BBN-ICN2 group  Nanobiosensors and Bioanalytical Applications, led by Prof. Laura Lechuga has developed the immunosensor that is described in the article using immunoreactive, produced in the group of  Nanobiotechnology for Diagnostics Group (Nb4D), led by Prof. Pilar Marco, with the collaboration of CAbS,[...]

16 Jul

Gold/Silver/Gold Trilayer Films On Nanostructured Polycarbonate Substrates For Direct And Label‐Free Nanoplasmonic Biosensing

Laura Lechuga, Scientific Director of NANBIOSIS U4. Biodeposition and Biodetection Unit is coathor of the article “Gold/Silver/Gold Trilayer Films On Nanostructured Polycarbonate Substrates For Direct And Label‐Free Nanoplasmonic Biosensing” published by Ultrasmooth gold/silver/gold trilayer nanostructured plasmonic sensors were obtained using commercial Blu-ray optical discs as nanoslits-based flexible polymer substrates. A thin gold film was used as an adhesion and nucleation layer to improve the chemical stability and reduce the surface roughness of the overlying silver film, without increasing ohmic plasmon losses. The structures were physically and optically characterized and compared with nanostructures of single gold layer. Ultrasmooth and chemically stable trilayer nanostructures with a surface roughness <0.5 nm[...]

01 Jul

Prof. Laura Lehuga, new Associate Editor at Analyst Editorial Board

Laura Lechuga, Scientific Director of NANBIOSIS Unit 4 Biodeposition and Biodetection Unit, at Catalan Institute of Nanoscience and Nanotechnology,  has joined the Analyst Editorial Board as an Associate Editor from today. Analyst publishes analytical and bioanalytical research that reports premier fundamental discoveries and inventions and the applications of those discoveries, unconfined by traditional discipline barriers Laura Lechuga is the CSIC Research Professor at the Catalan Institute of Nanoscience and Nanotechnology, Spain. She is the leader of the CIBER-BBN-ICN2 Nanobiosensors and Bioanalytical Applications Group, which focusses on the technological development of nanophotonic biosensors, their integration into portable lab-on-a-chip platforms and their application in clinical and environmental diagnostics. Professor Lechuga[...]

25 Jun

A CO2 optical sensor based on self-assembled metal–organic framework nanoparticles

Carbon dioxide (CO2) is a known pollutant that affects the performance of humans in workplaces, schools and other indoor areas. Thus, the development of devices for sensing and monitoring CO2 levels is crucial for many fields such as food packaging and for human safety indoors. Researchers of NANBIOSIS U4. Biodeposition and Biodetection Unit, led by Prof. Laura M. Lechuga, are co-authors of the article “A CO2 optical sensor based on self-assembled metal–organic framework nanoparticles published  by Journal of Materials Chemistry A., wich  shows  an optical CO2 sensor fabricated by integration of a metal–organic framework (MOF) onto bimodal optical waveguides. The sensor showed a broad linear[...]

13 Jun

Update and improvement of unit 4 of NANBIOSIS

NANBIOSIS U4-Biodeposition and biosensing, led by Prof Laura Lechuga, has been recently updated and improved as a result of its participation in the project FICTS-1420-27 , selected by the MINECO for co-financing by the FEDER Program in ICTS 2014-2020. The Biodeposition has been updated with the ozone generation system with a new system (UV / Ozone Cleaner-Procleaner ™), with a lamp with improved power. In the case of the Biodetection unit,  the current device has been to updated in order to make it more competitive. Optical components that improve the performance of the instrument in reference to sensitivity have been changed, the fluidic[...]

08 Jun

Photonic Label-Free Biosensors for Real-Time Analysis of Untreated Clinical and Environmental Samples

The biannual Conference on Bioanalytical Sensors will take place in June 24 – 29 in Newport,  US, with the theme “State-of-the-Art Bioanalytical Sensing Approaches for Healthcare and Therapeutics, Forensics, and Visualization of Living Systems”. Prof. Laura M. Lechuga, Scientific Director of NANBIOSIS  U4. Biodeposition and Biodetection Unit: is giving a Conference on “Photonic label-free biosensors for real-time analysis of untreated clinical and environmental samples” The focus of this meeting is on the development of new bioanalytical tools that provide highly specific and quantitative molecular data of biological systems leading to real applications to the clinic. Specific topics will include micro- and nanofluidics[...]

05 Jun

Agreements signed with MINECO for the allocation of FEDER funds for NANBIOSIS ICTS

In the framework of the FEDER Program in ICTS 2014-2020, several projects related to the ICTS NANBIOSIS have been selected by the MINECO for co-financing with FEDER funds of the European Regional Development Funds program. An agreement has been signed between MINECO and CIBER (partner of NANBIOSIS for the co-financing of the Project: “Purchase, installation and set-up of production and characterization equipment to complement the Units: U3-Synthesis of Peptides Unit, U18-Nanotoxicology and U20- In Vivo Experimental Platform”. The total budget of the project amounts to € 307,566.16, with 50% financing with FEDER Funds. Also CSIC (The State Agency Superior Council of[...]

15 May

Nanotechnology, gene therapy, omics therapies and ‘big data’

Nanotechnology, gene therapy, omics therapies and ‘big data’ were the topics discussed in the Forum on Emerging Technologies oganized on May 8 by nanotechnology, gene therapy, omics therapies and ‘big data’ were the topics discussed in the I Forum on Emerging Technologies held on May 8, organized by the CIBER Internationalization Platform, of which the CIBERER, the CIBER-BBN and the CIBERES. The objective of this event, structured in sessions of presentations and scientific debates about the types of technologies addressed, was to promote the exchange of ideas and scientific knowledge with the aim of generating new collaborations among the CIBER researc[...]