Smartphone-Based Surface Plasmon Resonance Refractometer

カテゴリ: 研究会(論文単位)

論文No: DEI18006

グループ名: 【A】基礎・材料・共通部門 誘電・絶縁材料研究会

発行日: 2018/01/22

タイトル(英語): Smartphone-Based Surface Plasmon Resonance Refractometer

著者名: Boonchuay Sawanya(Thammasat University ),Preechaburana Pakorn(Thammasat University)

著者名(英語): Sawanya Boonchuay(Thammasat University ),Pakorn Preechaburana(Thammasat University)

キーワード: Surface Plasmon Resonance|Smartphone|Sensors|Brix|Refractometer| Surface Plasmon Resonance|Smartphone|Sensors|Brix|Refractometer

要約(日本語): In this research we have designed and constructed a smartphone-based surface plasmon resonance refractometer. The principle design of this SPR refractometer is configured to use a fan-shaped beam from smartphone screen as a light source and front phone camera as a detector. The calibration is carried out with sucrose solution with the concentrations of 0-20%. The results show that the shift of resonance angle increases linearly with the sugar concentration. Brix value resolution of this SPR refractometer is 0.06 Brix. Therefore, this SPR refractometer can be used to determine the Brix value of commercial soft drink, fruit juices, energy drink and sports drink.

要約(英語): In this research we have designed and constructed a smartphone-based surface plasmon resonance refractometer. The principle design of this SPR refractometer is configured to use a fan-shaped beam from smartphone screen as a light source and front phone camera as a detector. The calibration is carried out with sucrose solution with the concentrations of 0-20%. The results show that the shift of resonance angle increases linearly with the sugar concentration. Brix value resolution of this SPR refractometer is 0.06 Brix. Therefore, this SPR refractometer can be used to determine the Brix value of commercial soft drink, fruit juices, energy drink and sports drink.

原稿種別: 英語

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