The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Detection of a Biomarker for Alzheimer's Disease from Synthetic and Clinical Samples Using a Nanoscale Optical Biosensor
Abstract
A nanoscale optical biosensor based on localized surface plasmon resonance (LSPR) spectroscopy has been developed to monitor the interaction between the antigen, amyloid-beta derived diffusible ligands (ADDLs), and specific anti-ADDL antibodies. Using the sandwich assay format, this nanosensor provides quantitative binding information for both antigen and second antibody detection that permits the determination of ADDL concentration and offers the unique analysis of the aggregation mechanisms of this putative Alzheimer's disease pathogen at physiologically relevant monomer concentrations. Monitoring the LSPR-induced shifts from both ADDLs and a second polyclonal anti-ADDL antibody as a function of ADDL concentration reveals two ADDL epitopes that have binding constants to the specific anti-ADDL antibodies of 7.3 x 10(12) M(-1) and 9.5 x 10(8) M(-1). The analysis of human brain extract and cerebrospinal fluid samples from control and Alzheimer's disease patients reveals that the LSPR nanosensor provides new information relevant to the understanding and possible diagnosis of Alzheimer's disease.
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Cites
Alzheimer's Disease Is a Synaptic Failure
Selkoe, D. J. (2002) · Science · doi:10.1126/science.1074069 · Cited by 4,420
Walsh, D. M., Klyubin, I., Fadeeva, J. V., Cullen, W. K., Anwyl, R., Wolfe, M. S., Rowan, M. J., & Selkoe, D. J. (2002) · Nature · doi:10.1038/416535a · Cited by 4,291
Diffusible, nonfibrillar ligands derived from Aβ 1–42 are potent central nervous system neurotoxins
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Self-citationPathways towards and Away from Alzheimer’s Disease
Mattson, M. P. (2004) · Nature · doi:10.1038/nature02621 · Cited by 3,052
Haes, A. J., & Van Duyne, R. P. (2002) · Journal of the American Chemical Society · doi:10.1021/ja020393x · Cited by 2,057
Self-citationIsolation and quantification of soluble Alzheimer's β-peptide from biological fluids
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Self-citationSelf-Assembly of Aβ 1 - 42 into Globular Neurotoxins
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Self-citationVaccination with soluble Aβ oligomers generates toxicity‐neutralizing antibodies
Lambert, M. P., Viola, K. L., Chromy, B. A., Chang, L., Morgan, T. E., Yu, J., Venton, D. L., Krafft, G. A., Finch, C. E., & Klein, W. L. (2001) · Journal of Neurochemistry · doi:10.1046/j.1471-4159.2001.00592.x · Cited by 349
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Cited by
Localized surface plasmon resonance: Nanostructures, bioassays and biosensing—A review
Petryayeva, E., & Krull, U. J. (2011) · Analytica Chimica Acta · doi:10.1016/j.aca.2011.08.020 · Cited by 1,379
Lacor, P. N., Buniel, M. C., Furlow, P. W., Sanz Clemente, A., Velasco, P. T., Wood, M., Viola, K. L., & Klein, W. L. (2007) · The Journal of Neuroscience · doi:10.1523/jneurosci.3501-06.2007 · Cited by 1,188
Self-citationProtein misfolding, aggregation, and conformational strains in neurodegenerative diseases
Soto, C., & Pritzkow, S. (2018) · Nature Neuroscience · doi:10.1038/s41593-018-0235-9 · Cited by 1,180
Colloidal Gold and Silver Triangular Nanoprisms
Millstone, J. E., Hurst, S. J., Métraux, G. S., Cutler, J. I., & Mirkin, C. A. (2009) · Small · doi:10.1002/smll.200801480 · Cited by 895
Murray, W. A., & Barnes, W. L. (2007) · Advanced Materials · doi:10.1002/adma.200700678 · Cited by 837
Metadata
- Authors
- Haes, A. J., Chang, L., Klein, W. L., & Van Duyne, R. P.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2005-01-27
- Volume
- 127
- Issue
- 7
- Pages
- 2264-2271
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W1976568654
- Cited by
- 864
- References
- 9
- FWCI
- 22.63
- Type
- journal article
- Language
- en
- Open access
- closed
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