Microfluidic glucose detection with an laser-induced fluorescence detection devices

Toshihiro Kamei; Sachiko Ito; Masayo Ogiso; Ryo Takigawa; Keiko Sumitomo; Takeshi Kobayashi; Ryutaro Maeda

Microfluidic glucose detection with an laser-induced fluorescence detection devices

Toshihiro Kamei, Sachiko Ito, Masayo Ogiso, Ryo Takigawa, Keiko Sumitomo, Takeshi Kobayashi, Ryutaro Maeda

研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

抄録

The integrated detection platform comprises a fluorescence-collecting microlens and the annular integrated fluorescence detector where a thick SiO₂/Ta₂O₅ optical interference filter (>6 μm) is monolithically integrated on a hydrogenated amorphous Si (a-Si:H) PIN photodiode, allowing for vertical excitation through the detector. With a microfluidic CE device mounted on the platform, the detection system is demonstrated to separate and detect AMAC labeled glucose (20 μM), using the external excitation source. We are now working towards integration of an excitation source to fabricate fully integrated laser-induced fluorescence detection (LIF) device that would be comprised of an InGaN laser diode (LD), micro-lenses and the integrated a-Si:H fluorescence detector.

本文言語	英語
ホスト出版物のタイトル	Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012
出版社	Chemical and Biological Microsystems Society
ページ	698-700
ページ数	3
ISBN（印刷版）	9780979806452
出版ステータス	出版済み - 2012
外部発表	はい
イベント	16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012 - Okinawa, 日本継続期間: 10 28 2012 → 11 1 2012

その他

その他	16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012
Country	日本
City	Okinawa
Period	10/28/12 → 11/1/12

All Science Journal Classification (ASJC) codes

Chemical Engineering (miscellaneous)
Bioengineering

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引用スタイル

Microfluidic glucose detection with an laser-induced fluorescence detection devices. / Kamei, Toshihiro; Ito, Sachiko; Ogiso, Masayo; Takigawa, Ryo; Sumitomo, Keiko; Kobayashi, Takeshi; Maeda, Ryutaro.

Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012. Chemical and Biological Microsystems Society, 2012. p. 698-700.

研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

Kamei, T, Ito, S, Ogiso, M, Takigawa, R, Sumitomo, K, Kobayashi, T & Maeda, R 2012, Microfluidic glucose detection with an laser-induced fluorescence detection devices. in Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012. Chemical and Biological Microsystems Society, pp. 698-700, 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012, Okinawa, 日本, 10/28/12.

Kamei, Toshihiro ; Ito, Sachiko ; Ogiso, Masayo ; Takigawa, Ryo ; Sumitomo, Keiko ; Kobayashi, Takeshi ; Maeda, Ryutaro. / Microfluidic glucose detection with an laser-induced fluorescence detection devices. Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012. Chemical and Biological Microsystems Society, 2012. pp. 698-700

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abstract = "The integrated detection platform comprises a fluorescence-collecting microlens and the annular integrated fluorescence detector where a thick SiO2/Ta2O5 optical interference filter (>6 μm) is monolithically integrated on a hydrogenated amorphous Si (a-Si:H) PIN photodiode, allowing for vertical excitation through the detector. With a microfluidic CE device mounted on the platform, the detection system is demonstrated to separate and detect AMAC labeled glucose (20 μM), using the external excitation source. We are now working towards integration of an excitation source to fabricate fully integrated laser-induced fluorescence detection (LIF) device that would be comprised of an InGaN laser diode (LD), micro-lenses and the integrated a-Si:H fluorescence detector.",

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AU - Kobayashi, Takeshi

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