Abstract

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. We are developing a range of glucose sensing contact lenses for potential applications in diabetes management. We have developed fluorophores which are able to both sense tear glucose levels, 500 micromolar glucose, as well as respond in the complex contact lens environment. Our new lenses can readily sense tear glucose levels, have a 95 % response time of 15 minutes and have a measured shelf-life in excess of 3 months. Our new technique is both non-invasive and provides for continuous monitoring.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR008119-14
Application #
7366254
Study Section
Special Emphasis Panel (ZRG1-SSS-U (02))
Project Start
2006-04-01
Project End
2007-03-31
Budget Start
2006-04-01
Budget End
2007-03-31
Support Year
14
Fiscal Year
2006
Total Cost
$31,123
Indirect Cost

  Institution

Name
University of Maryland Baltimore
Department
Biochemistry
Type
Schools of Medicine
DUNS #
188435911
City
Baltimore
State
MD
Country
United States
Zip Code
21201

  Publications

Piao, Wenji; Shirey, Kari Ann; Ru, Lisa W et al. (2015) A Decoy Peptide that Disrupts TIRAP Recruitment to TLRs Is Protective in a Murine Model of Influenza. Cell Rep 11:1941-52
Hartman, Kira G; McKnight, Laura E; Liriano, Melissa A et al. (2013) The evolution of S100B inhibitors for the treatment of malignant melanoma. Future Med Chem 5:97-109
Fu, Yi; Zhang, Jian; Lakowicz, Joseph R (2009) Highly efficient detection of single fluorophores in blood serum samples with high autofluorescence. Photochem Photobiol 85:646-51
Zhang, Jian; Badugu, Ramachandram; Lakowicz, Joseph R (2008) Fluorescence Quenching of CdTe Nanocrystals by Bound Gold Nanoparticles in Aqueous Solution. Plasmonics 3:3-11
Zhang, Jian; Fu, Yi; Chowdhury, Mustafa H et al. (2007) Metal-enhanced single-molecule fluorescence on silver particle monomer and dimer: coupling effect between metal particles. Nano Lett 7:2101-7
Zhang, Jian; Fu, Yi; Chowdhury, Mustafa H et al. (2007) Single-Molecule Studies on Fluorescently Labeled Silver Particles: Effects of Particle Size. J Phys Chem C Nanomater Interfaces 112:18
Zhang, Jian; Fu, Yi; Lakowicz, Joseph R (2007) Single cell fluorescence imaging using metal plasmon-coupled probe. Bioconjug Chem 18:800-5
Zhang, Jian; Fu, Yi; Lakowicz, Joseph R (2007) Emission Behavior of Fluorescently Labeled Silver Nanoshell: Enhanced Self-Quenching by Metal Nanostructure. J Phys Chem C Nanomater Interfaces 111:1955-1961
Zhang, Jian; Lakowicz, Joseph R (2007) Metal-enhanced fluorescence of an organic fluorophore using gold particles. Opt Express 15:2598-606
Fu, Yi; Lakowicz, Joseph R (2007) Single-Molecule Studies of Enhanced Fluorescence on Silver Island Films. Plasmonics 2:1-4

Showing the most recent 10 out of 44 publications