机构:
Univ Washington, Dept Elect Engn, Seattle, WA 98195 USAUniv Washington, Dept Elect Engn, Seattle, WA 98195 USA
Chinowsky, T
[1
]
Naimushin, A
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h-index: 0
机构:
Univ Washington, Dept Elect Engn, Seattle, WA 98195 USAUniv Washington, Dept Elect Engn, Seattle, WA 98195 USA
Naimushin, A
[1
]
Soelberg, S
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h-index: 0
机构:
Univ Washington, Dept Elect Engn, Seattle, WA 98195 USAUniv Washington, Dept Elect Engn, Seattle, WA 98195 USA
Soelberg, S
[1
]
Spinelli, C
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机构:
Univ Washington, Dept Elect Engn, Seattle, WA 98195 USAUniv Washington, Dept Elect Engn, Seattle, WA 98195 USA
Spinelli, C
[1
]
Kauffman, P
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Univ Washington, Dept Elect Engn, Seattle, WA 98195 USAUniv Washington, Dept Elect Engn, Seattle, WA 98195 USA
Kauffman, P
[1
]
Yee, S
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Univ Washington, Dept Elect Engn, Seattle, WA 98195 USAUniv Washington, Dept Elect Engn, Seattle, WA 98195 USA
Yee, S
[1
]
Furlong, C
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机构:
Univ Washington, Dept Elect Engn, Seattle, WA 98195 USAUniv Washington, Dept Elect Engn, Seattle, WA 98195 USA
Furlong, C
[1
]
机构:
[1] Univ Washington, Dept Elect Engn, Seattle, WA 98195 USA
来源:
ENVIRONMENTAL MONITORING AND REMEDIATION III
|
2004年
/
5270卷
关键词:
airborne sensing;
surface plasmon resonance;
D O I:
10.1117/12.543441
中图分类号:
O65 [分析化学];
学科分类号:
070302 ;
081704 ;
摘要:
On March 14, 2003 an experimental aircraft fitted with surface plasmon resonance (SPR) biosensors connected to an air sampling system performed a 90-minute flight over Renton, Washington, demonstrating the first-ever use of SPR sensors for airborne biodetection. In this paper, we describe the instrumentation constructed for this purpose, the experiment conducted, and the results obtained. Instrumentation was based on Texas Instruments' Spreeta SPR sensors combined with sample collection and fluidic apparatus designed for airborne sensing. Detection targets were two innocuous proteins ovalbumin and horseradish peroxidase. We describe future enhancements necessary to apply this technology on an unmanned airborne vehicle.