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| 001 | 150198 | ||
| 005 | 20240619091110.0 | ||
| 024 | 7 | _ | |a 10.1016/j.snb.2013.03.016 |2 doi |
| 024 | 7 | _ | |a WOS:000319488800043 |2 WOS |
| 024 | 7 | _ | |a altmetric:1361694 |2 altmetric |
| 037 | _ | _ | |a FZJ-2014-00277 |
| 082 | _ | _ | |a 530 |
| 100 | 1 | _ | |a Itabashi, Akinori |0 P:(DE-HGF)0 |b 0 |
| 245 | _ | _ | |a High-speed chemical imaging system based on front-side-illuminated LAPS |
| 260 | _ | _ | |a Amsterdam [u.a.] |c 2013 |b Elsevier Science |
| 336 | 7 | _ | |a Journal Article |b journal |m journal |0 PUB:(DE-HGF)16 |s 1390483205_18381 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
| 336 | 7 | _ | |a article |2 DRIVER |
| 500 | _ | _ | |3 POF3_Assignment on 2016-02-29 |
| 520 | _ | _ | |a The chemical imaging sensor is a semiconductor-based chemical sensor that can visualize the spatial
distribution of specific ions on the sensing surface. The conventional chemical imaging system based on
the light-addressable potentiometric sensor (LAPS), however, required a long time to obtain a chemical
image, due to the slow mechanical scan of a single light beam. For high-speed imaging, a plurality
of light beams modulated at different frequencies can be employed to measure the ion concentrations
simultaneously at different locations on the sensor plate by frequency division multiplex (FDM). However,
the conventional measurement geometry of back-side illumination limited the bandwidth of the
modulation frequency required for FDM measurement, because of the low-pass filtering characteristics
of carrier diffusion in the Si substrate. In this study, a high-speed chemical imaging system based on
front-side-illuminated LAPS was developed, which achieved high-speed spatiotemporal recording of pH
change at a rate of 70 frames per second.
© 2013 Elsevier B.V. All rights reserved. |
| 536 | _ | _ | |a 423 - Sensorics and bioinspired systems (POF2-423) |0 G:(DE-HGF)POF2-423 |c POF2-423 |x 0 |f POF II |
| 536 | _ | _ | |a 453 - Physics of the Cell (POF2-453) |0 G:(DE-HGF)POF2-453 |c POF2-453 |x 1 |f POF II |
| 700 | 1 | _ | |a Kosakab, Naoki |0 P:(DE-HGF)0 |b 1 |
| 700 | 1 | _ | |a Miyamotoa, Ko-ichiro |0 P:(DE-HGF)0 |b 2 |e Corresponding author |
| 700 | 1 | _ | |a Wagner, Torsten |0 P:(DE-HGF)0 |b 3 |
| 700 | 1 | _ | |a Yoshinobua, Tatsuo |0 P:(DE-HGF)0 |b 4 |
| 700 | 1 | _ | |a Schöning, Michael J. |0 P:(DE-Juel1)128727 |b 5 |u fzj |
| 773 | _ | _ | |a 10.1016/j.snb.2013.03.016 |p 315-321 |0 PERI:(DE-600)1500731-5 |t Sensors and actuators |v B 182 |x 0925-4005 |
| 856 | 4 | _ | |u https://juser.fz-juelich.de/record/150198/files/FZJ-2014-00277.pdf |z Published final document. |y Restricted |
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