Chemical Reaction in Microdroplets with Different Sizes Containing CdSe/ZnS Quantum Dot and Organic Dye

Takeshi FUKUDA; Tomokazu KURABAYASHI; Hikari UDAKA; Nayuta FUNAKI; Miho SUZUKI; Donghyun YOON; Asahi NAKAHARA; Tetsushi SEKIGUCHI; Shuichi SHOJI

doi:10.1587/transele.E98.C.123

Special Section on Recent Progress in Organic Molecular Electronics

Chemical Reaction in Microdroplets with Different Sizes Containing CdSe/ZnS Quantum Dot and Organic Dye

Takeshi FUKUDA, Tomokazu KURABAYASHI, Hikari UDAKA, Nayuta FUNAKI, Miho SUZUKI, Donghyun YOON, Asahi NAKAHARA, Tetsushi SEKIGUCHI, Shuichi SHOJI

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Keywords: Microfluidic Device, Fluorescence Spectroscopy, Real-Time Monitoring, Semiconductor Quantum Dot, Fluorescence Energy Transfer

JOURNAL RESTRICTED ACCESS

2015 Volume E98.C Issue 2 Pages 123-126

DOI https://doi.org/10.1587/transele.E98.C.123

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Abstract

We report a real time method to monitor the chemical reaction in microdroplets, which contain an organic dye, 5(6)-carboxynaphthofluorescein and a CdSe/ZnS quantum dot using fluorescence spectra. Especially, the relationship between the droplet size and the reaction rate of the two reagents was investigated by changing an injection speed.

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