TY - GEN
T1 - Ordered 2-D arrays of silver nanoparticles encapsulated by alumina for applications to plasmonic sensors
AU - Liu, Chih Yi
AU - Huang, Chen Han
AU - Lin, Hsing Ying
AU - Chen, Shihtse
AU - Chui, Hsiang-Chen
AU - Tzeng, Yon-Hua
PY - 2011/12/1
Y1 - 2011/12/1
N2 - Ordered 2-D arrays of silver nanoparticles encapsulated by anodic alumina have been fabricated electrochemically to demonstrate reliable, durable, reproducible, and high sensitivity sensing by means of surface-enhanced Raman spectroscopy of micro- and nano-materials including inorganic and organic molecules. In this paper, fabrication process of the sensor and its applications to detection and identification of R6G and adenine molecules and the measurement of the molecular concentration will be presented. This novel sensor combines the excellent intrinsic performance of silver plasmon resonance and the effective isolation of silver from harsh environments by alumina encapsulation to achieve high performance and long-term reliability.
AB - Ordered 2-D arrays of silver nanoparticles encapsulated by anodic alumina have been fabricated electrochemically to demonstrate reliable, durable, reproducible, and high sensitivity sensing by means of surface-enhanced Raman spectroscopy of micro- and nano-materials including inorganic and organic molecules. In this paper, fabrication process of the sensor and its applications to detection and identification of R6G and adenine molecules and the measurement of the molecular concentration will be presented. This novel sensor combines the excellent intrinsic performance of silver plasmon resonance and the effective isolation of silver from harsh environments by alumina encapsulation to achieve high performance and long-term reliability.
UR - http://www.scopus.com/inward/record.url?scp=84858986079&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84858986079&partnerID=8YFLogxK
U2 - 10.1109/NANO.2011.6144468
DO - 10.1109/NANO.2011.6144468
M3 - Conference contribution
AN - SCOPUS:84858986079
SN - 9781457715143
T3 - Proceedings of the IEEE Conference on Nanotechnology
SP - 1624
EP - 1627
BT - 2011 11th IEEE International Conference on Nanotechnology, NANO 2011
T2 - 2011 11th IEEE International Conference on Nanotechnology, NANO 2011
Y2 - 15 August 2011 through 19 August 2011
ER -