TY - GEN
T1 - Polycarbazole-based organic photodiodes for highly sensitive chemiluminescent immunoassays
AU - Pires, Nuno M.M.
AU - Dong, Tao
PY - 2013
Y1 - 2013
N2 - It is reported the development of a polycarbazole-based organic photodetector for chemiluminescent immunoassays. The optical detector comprised a 1-4 blend by weight of poly [N-9′-heptadecanyl-2,7-carbazole-alt-5,5- (4′,7′-di-2-thienyl-2′,1′,3′-benzothiadiazole)] (PCDTBT) and [6,6]-phenyl C71-butyric acid methyl ester (PC 70BM). Optimization of the photodetector design was conducted aiming to maximize photosensitivity and reduce the background level. Quantitation of recombinant human thyroid stimulating hormone indicated good linearity and yielded a detection sensitivity of ∼3.7 nA × nM-1 and a detection limit of 80 pg/ml.
AB - It is reported the development of a polycarbazole-based organic photodetector for chemiluminescent immunoassays. The optical detector comprised a 1-4 blend by weight of poly [N-9′-heptadecanyl-2,7-carbazole-alt-5,5- (4′,7′-di-2-thienyl-2′,1′,3′-benzothiadiazole)] (PCDTBT) and [6,6]-phenyl C71-butyric acid methyl ester (PC 70BM). Optimization of the photodetector design was conducted aiming to maximize photosensitivity and reduce the background level. Quantitation of recombinant human thyroid stimulating hormone indicated good linearity and yielded a detection sensitivity of ∼3.7 nA × nM-1 and a detection limit of 80 pg/ml.
UR - https://www.scopus.com/pages/publications/84886544994
U2 - 10.1109/EMBC.2013.6609846
DO - 10.1109/EMBC.2013.6609846
M3 - 会议稿件
C2 - 24110033
AN - SCOPUS:84886544994
SN - 9781457702167
T3 - Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
SP - 1700
EP - 1703
BT - 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2013
T2 - 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2013
Y2 - 3 July 2013 through 7 July 2013
ER -