Journal
SCIENCE CHINA-LIFE SCIENCES
Volume 61, Issue 4, Pages 476-482Publisher
SCIENCE PRESS
DOI: 10.1007/s11427-017-9270-x
Keywords
gold nanohole arrays; one-step method; nanoimprinting; nanosensor; biomolecular binding
Categories
Funding
- National Natural Science Foundation of China [31430061, 61401149, U1604177]
- Ministry of Agriculture of China [2016ZX08009-003]
- Program of China's 1000-talents Plan
Ask authors/readers for more resources
Surface plasmon resonance (SPR) nanosensors based on metallic nanohole arrays have been widely reported to detect binding interactions in biological specimens. A simple and effective method for constructing nanoscale arrays is essential for the development of SPR nanosensors. In this work, we report a one-step method to fabricate nanohole arrays by thermal nanoimprinting in the matrix of IPS (Intermediate Polymer Stamp). No additional etching process or supporting substrate is required. The preparation process is simple, time-saving and compatible for roll-to-roll process, potentially allowing mass production. Moreover, the nanohole arrays were integrated into detection platform as SPR sensors to investigate different types of biological binding interactions. The results demonstrate that our one-step method can be used to efficiently fabricate large-area and uniform nanohole arrays for biochemical sensing.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available