Fang Yu

Summary

Affiliation: Max Planck Institute for Polymer Research
Country: Germany

Publications

  1. ncbi request reprint Surface plasmon field-enhanced fluorescence spectroscopy studies of the interaction between an antibody and its surface-coupled antigen
    Fang Yu
    Max Planck Institute for Polymer Research, Ackermannweg 10, D 55128 Mainz, Germany
    Anal Chem 75:2610-7. 2003
  2. ncbi request reprint Surface plasmon enhanced diffraction for label-free biosensing
    Fang Yu
    Max Planck Institute for Polymer Research, Ackermannweg 10, D 55128 Mainz, Germany
    Anal Chem 76:3530-5. 2004
  3. ncbi request reprint Surface plasmon fluorescence immunoassay of free prostate-specific antigen in human plasma at the femtomolar level
    Fang Yu
    Max Planck Institute for Polymer Research, Ackermannweg 10, D 55128 Mainz, Germany
    Anal Chem 76:6765-70. 2004
  4. pmc Surface plasmon field-enhanced fluorescence spectroscopy in PCR product analysis by peptide nucleic acid probes
    Danfeng Yao
    Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
    Nucleic Acids Res 32:e177. 2004
  5. ncbi request reprint Attomolar sensitivity in bioassays based on surface plasmon fluorescence spectroscopy
    Fang Yu
    Max Planck Institute for Polymer Research, Ackermannweg 10, D 55128 Mainz, Germany
    J Am Chem Soc 126:8902-3. 2004
  6. ncbi request reprint Metal-enhanced up-conversion fluorescence: effective triplet-triplet annihilation near silver surface
    Stanislav Baluschev
    Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
    Nano Lett 5:2482-4. 2005
  7. ncbi request reprint Combined affinity and catalytic biosensor: in situ enzymatic activity monitoring of surface-bound enzymes
    Fei Xu
    Max Planck Institute for Polymer Research, 55128 Mainz, Germany
    J Am Chem Soc 127:13084-5. 2005
  8. pmc Oligonucleotide hybridization studied by a surface plasmon diffraction sensor (SPDS)
    Fang Yu
    Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
    Nucleic Acids Res 32:e75. 2004
  9. ncbi request reprint Displacement of molecules near a metal surface as seen by an SPR-SPFS biosensor
    Sanong Ekgasit
    Sensor Research Unit, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
    Langmuir 21:4077-82. 2005
  10. pmc Surface density dependence of PCR amplicon hybridization on PNA/DNA probe layers
    Danfeng Yao
    Max Planck Institute for Polymer Research, 55128 Mainz, Germany
    Biophys J 88:2745-51. 2005

Collaborators

Detail Information

Publications13

  1. ncbi request reprint Surface plasmon field-enhanced fluorescence spectroscopy studies of the interaction between an antibody and its surface-coupled antigen
    Fang Yu
    Max Planck Institute for Polymer Research, Ackermannweg 10, D 55128 Mainz, Germany
    Anal Chem 75:2610-7. 2003
    ..And finally, we stress the ability of SPFS to detect binding to surfaces containing extremely diluted antigen density, where the SPR signal failed to follow...
  2. ncbi request reprint Surface plasmon enhanced diffraction for label-free biosensing
    Fang Yu
    Max Planck Institute for Polymer Research, Ackermannweg 10, D 55128 Mainz, Germany
    Anal Chem 76:3530-5. 2004
    ..Time-dependent measurements were conducted to estimate the density of biotin thiols on the functional region...
  3. ncbi request reprint Surface plasmon fluorescence immunoassay of free prostate-specific antigen in human plasma at the femtomolar level
    Fang Yu
    Max Planck Institute for Polymer Research, Ackermannweg 10, D 55128 Mainz, Germany
    Anal Chem 76:6765-70. 2004
    ..In the human plasma, the limit of detection of f-PSA was estimated to be approximately 80 fM for 40 min of contact time, which adequately meets clinical requirements...
  4. pmc Surface plasmon field-enhanced fluorescence spectroscopy in PCR product analysis by peptide nucleic acid probes
    Danfeng Yao
    Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
    Nucleic Acids Res 32:e177. 2004
    ..Furthermore, SPFS was demonstrated to be capable of quantitatively discriminating the difference induced by single nucleotide substitution, even within one minute of contact time...
  5. ncbi request reprint Attomolar sensitivity in bioassays based on surface plasmon fluorescence spectroscopy
    Fang Yu
    Max Planck Institute for Polymer Research, Ackermannweg 10, D 55128 Mainz, Germany
    J Am Chem Soc 126:8902-3. 2004
    ..Time-resolved ultratrace detection of fluorophore (Alexa-Fluor 647)-labeled rabbit anti-mouse antibody down to 500 aM (10-18 M) was accomplished, corresponding to a binding rate of approximately 10 molecules mm-2 min-1...
  6. ncbi request reprint Metal-enhanced up-conversion fluorescence: effective triplet-triplet annihilation near silver surface
    Stanislav Baluschev
    Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
    Nano Lett 5:2482-4. 2005
    ..The active system is a blue-emitting polymer matrix blended with metalated porphyrine macrocycles. The up-conversion fluorescence is a consequence of a two-particle triplet-triplet annihilation process (TTA)...
  7. ncbi request reprint Combined affinity and catalytic biosensor: in situ enzymatic activity monitoring of surface-bound enzymes
    Fei Xu
    Max Planck Institute for Polymer Research, 55128 Mainz, Germany
    J Am Chem Soc 127:13084-5. 2005
    ..The FOAS technique may also be easily employed as an add-on device to other types of affinity sensing instruments...
  8. pmc Oligonucleotide hybridization studied by a surface plasmon diffraction sensor (SPDS)
    Fang Yu
    Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
    Nucleic Acids Res 32:e75. 2004
    ..The diffraction sensing concept offers a completely novel way to integrate a reference channel in large-scale, label-free screening applications, to improve the stability and to enhance the sensitivity of microarray read-out systems...
  9. ncbi request reprint Displacement of molecules near a metal surface as seen by an SPR-SPFS biosensor
    Sanong Ekgasit
    Sensor Research Unit, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
    Langmuir 21:4077-82. 2005
    ..The displacement is theoretically explained on the basis of the relationship between the fluorescence intensity and the evanescent field amplitude within the dielectric medium...
  10. pmc Surface density dependence of PCR amplicon hybridization on PNA/DNA probe layers
    Danfeng Yao
    Max Planck Institute for Polymer Research, 55128 Mainz, Germany
    Biophys J 88:2745-51. 2005
    ..As a consequence, a pseudo-first-order kinetic model was applicable to describe the hybridization kinetics, and affinity constants were derived for evaluating the influence of single nucleotide polymorphisms (SNPs)...
  11. doi request reprint Microfluidic device for immunoassays based on surface plasmon resonance imaging
    Yiqi Luo
    Department of Chemistry, Stanford University, Stanford, California 94305 5080, USA
    Lab Chip 8:694-700. 2008
    ..When gold nanoparticles are selectively coupled to the immunocomplex to cause signal amplification, the sensitivity reaches the ten to one hundred picomolar level but the time required increases to about 60 min...
  12. ncbi request reprint Influence of the metal film thickness on the sensitivity of surface plasmon resonance biosensors
    Sanong Ekgasit
    Sensor Research Unit, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
    Appl Spectrosc 59:661-7. 2005
    ..The phenomena were theoretically explained based on the attenuated total reflection (ATR) generated evanescent field at the prism/metal interface and the SPR-generated evanescent field at the metal/dielectric interface...
  13. pmc Interacting proteins and differences in nuclear transport reveal specific functions for the NAP1 family proteins in plants
    Aiwu Dong
    State Key Laboratory of Genetic Engineering, Department of Biochemistry, School of Life Sciences, Fudan University, Shanghai 200433, People s Republic of China
    Plant Physiol 138:1446-56. 2005
    ..Together, our results provide an important step toward elucidating the molecular mechanism of function of the NAP1 family proteins in plants...