@inproceedings{7a4ce10f4a8f48369e446c9018257e94,
title = "Sol-gel integrated protein microarray for high-resolution signal readout of psa (prostate specific antigen) in clinical samples",
abstract = "In this study, we demonstrate a new protein microarray technology for highly sensitive detection of PSA (prostate caser specific antigen) in scrum samples. Using the optically active sol-gel nanocomposites, which can hold capturing probes in native and surface morphology tailored porous silicon, purified PSA (Prostate Specific Antigen) in human female serum was assessed by FlTC-antiPSA in broad dynamic range of the sandwich (1 pg/mL to Ing/mL). Additionally, we tested reverse phase assay using our developed system, which purified PSA imbedded in sol-gel and FITC labeled its counter antibody was accessed. Dynamic range was 60 fg/mL to 6ng/mL. Our concept can allow the measurement oflow amount of PSA at pg/ml range and thus, it is possible to do relative quantification for marker protein as well.",
keywords = "Porous silicon, Sol-gel microarray. PSA",
author = "Lee, {S. W.} and Ahn, {J. Y.} and K. J{\"a}r{\aa}s and H. Lilja and Jo, {M. J.} and Jung, {C. Y.} and Jeong, {O. C.} and Kim, {S. Y.} and T. Laurell",
year = "2010",
language = "English",
isbn = "9781618390622",
series = "14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010",
pages = "800--802",
booktitle = "14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010",
note = "14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010 ; Conference date: 03-10-2010 Through 07-10-2010",
}