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Yitzchaik Group

Bioelectronic Interfaces

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  • Diversification of Device Platforms by Molecular Layers: Hybrid Sensing Platforms, Monolayer Doping, and Modeling

  • Direct Detection of Molecular Biorecognition by Dipole Sensing Mechanism

  • A Highly Sensitive Square Wave Voltammetry Based Biosensor for Kinase Activity Measurements

  • Monitoring Selectivity in Kinase-Promoted Phosphorylation of Densely Packed Peptide Monolayers

  • Carbon Nanotube and Semiconductor Nanorods Hybrids: Preparation, Characterization, and Evaluation of Photocurrent Generation

    Carbon Nanotube and Semiconductor Nanorods Hybrids: Preparation, Characterization, and Evaluation of Photocurrent Generation

  • Copper Induced Conformational Changes of Tripeptide Monolayer Based Impedimetric Biosensor

    Copper Induced Conformational Changes of Tripeptide Monolayer Based Impedimetric Biosensor

  • Molecular and Ionic Dipole Effects on the Electronic Properties of Si-/SiO2-Grafted Alkylamine Monolayers

    Molecular and Ionic Dipole Effects on the Electronic Properties of Si-/SiO2-Grafted Alkylamine Monolayers

  • Oxytocin-Monolayer-Based Impedimetric Biosensor for Zinc and Copper Ions

    Oxytocin-Monolayer-Based Impedimetric Biosensor for Zinc and Copper Ions

  • Light-Induced Aggregation of Gold Nanoparticles and Photoswitching of Silicon Surface Potential

    Light-Induced Aggregation of Gold Nanoparticles and Photoswitching of Silicon Surface Potential

  • We have set a multifaceted platform for the study of molecular layers-solid substrate interactions, covering Organic Chemistry, Surface Science, Molecular and Biomolecular Electronics and Photonics.
    Our research group is exploring the role of surface science in assembling novel classes of functional nanolayers and their implementation in molecular and biomolecular electronics and photonics. We investigate fundamental issues related to nanolayers structural organization and growth dictating rational design of a variety of new technologies. Our research is highly interdisciplinary and offers opportunities to advantageously combine principles of synthetic chemistry and materials science to build well defined architectures. The latter are helping us address key issues related to biomedical diagnosis, environmental sensors, unconventional computing, molecular electronics and photoactive materials. While design of new molecules and materials is at the core of our activities, the group is actively involved in a variety of state-of-art characterization studies, including advanced electrochemical methods, spectroscopic ellipsometry, nanoscale electrical measurements, and fabrication of prototype devices.

Latest News

  • A new paper by Pralhad in Biosens. Bioelectron.
  • A new paper by Ohad in Chem. Eur. J.

 

Contact

Prof. Shlomo Yitzchaik

Los Angeles Building, Room 317

The Institute of Chemistry

The Hebrew University of Jerusalem

Israel, 91904

+972-2-6585746

Shlomo.Yitzchaik@mail.huji.ac.il

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