Vladimir Gubala

Summary

Affiliation: Dublin City University
Country: Ireland

Publications

  1. doi Functionalization of cycloolefin polymer surfaces by plasma-enhanced chemical vapour deposition: comprehensive characterization and analysis of the contact surface and the bulk of aminosiloxane coatings
    Vladimir Gubala
    Biomedical Diagnostics Institute BDI, Dublin City University, Collins Avenue, Glasnevin, Dublin 9, Ireland
    Analyst 135:1375-81. 2010
  2. doi Kinetics of immunoassays with particles as labels: effect of antibody coupling using dendrimers as linkers
    Vladimir Gubala
    Biomedical Diagnostics Institute Dublin City University, Glasnevin, Ireland
    Analyst 136:2533-41. 2011
  3. doi Functionalization of cyclo-olefin polymer substrates by plasma oxidation: stable film containing carboxylic acid groups for capturing biorecognition elements
    Vladimir Gubala
    Biomedical Diagnostics Institute, National Centre for Sensor Research, Dublin City University, Dublin 9, Ireland
    Colloids Surf B Biointerfaces 81:544-8. 2010
  4. doi A comparison of mono and multivalent linkers and their effect on the colloidal stability of nanoparticle and immunoassays performance
    Vladimir Gubala
    Biomedical Diagnostics Institute, Dublin City University, Glasnevin, Dublin 9, Ireland
    Talanta 81:1833-9. 2010
  5. doi Simple approach to study biomolecule adsorption in polymeric microfluidic channels
    Vladimir Gubala
    Biomedical Diagnostics Institute BDI, National Centre for Sensor Research NCSR, Dublin City University, Dublin 9, Ireland
    Anal Chim Acta 760:75-82. 2013
  6. doi Total internal reflection ellipsometry as a label-free assessment method for optimization of the reactive surface of bioassay devices based on a functionalized cycloolefin polymer
    Nam Cao Hoai Le
    Biomedical Diagnostics Institute BDI, Dublin City University, Dublin 9, Republic of Ireland
    Anal Bioanal Chem 398:1927-36. 2010
  7. doi Multi-layered plasma-polymerized chips for SPR-based detection
    Ram P Gandhiraman
    Biomedical Diagnostics Institute BDI, Dublin City University, Glasnevin, Dublin 9, Ireland
    ACS Appl Mater Interfaces 3:4640-8. 2011
  8. doi Improving the sensitivity of immunoassays with PEG-COOH-like film prepared by plasma-based technique
    Christy Charlton O'Mahony
    Biomedical Diagnostics Institute, Dublin City University, Dublin 9, Ireland
    J Biomed Mater Res A 100:230-5. 2012
  9. doi TIRF microscopy as a screening method for non-specific binding on surfaces
    Christy Charlton
    Biomedical Diagnostics Institute, Dublin City University, Dublin 9, Ireland
    J Colloid Interface Sci 354:405-9. 2011
  10. doi Plasma functionalization of AFM tips for measurement of chemical interactions
    Cedric Volcke
    Biomedical Diagnostics Institute BDI, Dublin City University, Collins Avenue, Glasnevin, Dublin 9, Ireland
    J Colloid Interface Sci 348:322-8. 2010

Collaborators

Detail Information

Publications12

  1. doi Functionalization of cycloolefin polymer surfaces by plasma-enhanced chemical vapour deposition: comprehensive characterization and analysis of the contact surface and the bulk of aminosiloxane coatings
    Vladimir Gubala
    Biomedical Diagnostics Institute BDI, Dublin City University, Collins Avenue, Glasnevin, Dublin 9, Ireland
    Analyst 135:1375-81. 2010
    ..The use of the techniques described in this article is aimed to set new standards for the characterization and analysis of the substrate surface of the future diagnostic devices...
  2. doi Kinetics of immunoassays with particles as labels: effect of antibody coupling using dendrimers as linkers
    Vladimir Gubala
    Biomedical Diagnostics Institute Dublin City University, Glasnevin, Ireland
    Analyst 136:2533-41. 2011
    ..Particle aggregation experiments with the multi-valent antigen CRP demonstrated reaction-limited aggregation whose rate increased significantly with increasing generation number of the dendrimer linker...
  3. doi Functionalization of cyclo-olefin polymer substrates by plasma oxidation: stable film containing carboxylic acid groups for capturing biorecognition elements
    Vladimir Gubala
    Biomedical Diagnostics Institute, National Centre for Sensor Research, Dublin City University, Dublin 9, Ireland
    Colloids Surf B Biointerfaces 81:544-8. 2010
    ..The carboxy functionalized surfaces, due to the negative charge of the carboxy groups, showed very positive trends towards increasing the signal to noise ratio when charged biomolecules such as DNA, are used...
  4. doi A comparison of mono and multivalent linkers and their effect on the colloidal stability of nanoparticle and immunoassays performance
    Vladimir Gubala
    Biomedical Diagnostics Institute, Dublin City University, Glasnevin, Dublin 9, Ireland
    Talanta 81:1833-9. 2010
    ..Moreover, the dendrimers showed a higher reactivity with biological material, a feature that could significantly reduce the cost of high-throughput biodiagnostics tests...
  5. doi Simple approach to study biomolecule adsorption in polymeric microfluidic channels
    Vladimir Gubala
    Biomedical Diagnostics Institute BDI, National Centre for Sensor Research NCSR, Dublin City University, Dublin 9, Ireland
    Anal Chim Acta 760:75-82. 2013
    ..This modified surface was then coated with APTES and tested for its potential to serve as a unique protein dilution feature...
  6. doi Total internal reflection ellipsometry as a label-free assessment method for optimization of the reactive surface of bioassay devices based on a functionalized cycloolefin polymer
    Nam Cao Hoai Le
    Biomedical Diagnostics Institute BDI, Dublin City University, Dublin 9, Republic of Ireland
    Anal Bioanal Chem 398:1927-36. 2010
    ....
  7. doi Multi-layered plasma-polymerized chips for SPR-based detection
    Ram P Gandhiraman
    Biomedical Diagnostics Institute BDI, Dublin City University, Glasnevin, Dublin 9, Ireland
    ACS Appl Mater Interfaces 3:4640-8. 2011
    ....
  8. doi Improving the sensitivity of immunoassays with PEG-COOH-like film prepared by plasma-based technique
    Christy Charlton O'Mahony
    Biomedical Diagnostics Institute, Dublin City University, Dublin 9, Ireland
    J Biomed Mater Res A 100:230-5. 2012
    ....
  9. doi TIRF microscopy as a screening method for non-specific binding on surfaces
    Christy Charlton
    Biomedical Diagnostics Institute, Dublin City University, Dublin 9, Ireland
    J Colloid Interface Sci 354:405-9. 2011
    ..The surface specificity of the technique also allows discrimination of the degree of NSA of the same surface at different pH...
  10. doi Plasma functionalization of AFM tips for measurement of chemical interactions
    Cedric Volcke
    Biomedical Diagnostics Institute BDI, Dublin City University, Collins Avenue, Glasnevin, Dublin 9, Ireland
    J Colloid Interface Sci 348:322-8. 2010
    ..We extended this procedure to functionalize AFM probes. Titration force spectroscopy highlights the successful functionalization of AFM tips as well as their stability and use under different environmental conditions...
  11. doi Evaluation of different nonspecific binding blocking agents deposited inside poly(methyl methacrylate) microfluidic flow-cells
    Nam Cao Hoai Le
    Biomedical Diagnostics Institute BDI, Dublin City University, Dublin, Republic of Ireland
    Langmuir 27:9043-51. 2011
    ..Our results could be useful when one considers what blocking agents should be used for PMMA-based microfluidic immunosensor or biosensor devices by looking at both the blocking efficiency and the stability of the blocking agent...
  12. doi Ultrathin and smooth poly(methyl methacrylate) (PMMA) films for label-free biomolecule detection with total internal reflection ellipsometry (TIRE)
    Nam Cao Hoai Le
    Biomedical Diagnostics Institute BDI, Dublin City University, Dublin 9, Republic of Ireland
    Biosens Bioelectron 36:250-6. 2012
    ..A limit of detection of 10 pM was established. The technique proposed here is a simple and quick method for generating carboxylic functional films for label-free bioanalytical detection techniques...