Abstract
We describe a novel oxygen polarization sensor based on a single molecule that changes the observed anisotropy of its emission with variation of the oxygen concentration. The approach is demonstrated both in solution and in solid films. A simple mathematical description of the sensor is included and experimentally verified. The technique demonstrated here creates opportunity for development of a new class of polarization-based dyes and sensors.
| Original language | English |
|---|---|
| Pages (from-to) | 2167-2171 |
| Number of pages | 5 |
| Journal | Analytical Chemistry |
| Volume | 74 |
| Issue number | 9 |
| DOIs | |
| State | Published - 1 May 2002 |
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Polarization oxygen sensor : A template for a class of fluorescence-based sensors. / Kostov, Yordan; Gryczynski, Zygmunt; Rao, Govind.
In: Analytical Chemistry, Vol. 74, No. 9, 01.05.2002, p. 2167-2171.Research output: Contribution to journal › Article
TY - JOUR
T1 - Polarization oxygen sensor
T2 - A template for a class of fluorescence-based sensors
AU - Kostov, Yordan
AU - Gryczynski, Zygmunt
AU - Rao, Govind
PY - 2002/5/1
Y1 - 2002/5/1
N2 - We describe a novel oxygen polarization sensor based on a single molecule that changes the observed anisotropy of its emission with variation of the oxygen concentration. The approach is demonstrated both in solution and in solid films. A simple mathematical description of the sensor is included and experimentally verified. The technique demonstrated here creates opportunity for development of a new class of polarization-based dyes and sensors.
AB - We describe a novel oxygen polarization sensor based on a single molecule that changes the observed anisotropy of its emission with variation of the oxygen concentration. The approach is demonstrated both in solution and in solid films. A simple mathematical description of the sensor is included and experimentally verified. The technique demonstrated here creates opportunity for development of a new class of polarization-based dyes and sensors.
UR - http://www.scopus.com/inward/record.url?scp=0036558184&partnerID=8YFLogxK
U2 - 10.1021/ac0111107
DO - 10.1021/ac0111107
M3 - Article
C2 - 12033322
AN - SCOPUS:0036558184
VL - 74
SP - 2167
EP - 2171
JO - Analytical Chemistry
JF - Analytical Chemistry
SN - 0003-2700
IS - 9
ER -