Micro-channel Chemiluminescence Analysis Using a Peroxyoxalate Reaction that Works through Liquid-Liquid Interface Collapse under Laminar-Flow Conditions

Tsukagoshi, Kazuhiko; Hattori, Yoshiyuki; Hayashi, Teruki; Nakajima, Riichiro; Yamashita, Kenichi; Maeda, Hideaki

doi:10.2116/analsci.24.1393

Cited by 3 publications

(2 citation statements)

References 27 publications

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“…Tsukagoshi et al proposed the application of CL to the liquid-liquid interface under a laminar flow in a microchannel for chemical analysis, a technique referred to as microchannel chemiluminescence analysis (MCCLA) [9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Measurement of local chemical reaction rate in a microchannel by using luminol chemiluminescence

Matsumoto

Matsuo

2015

Experimental Thermal and Fluid Science

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Section: Introductionmentioning

confidence: 99%

Measurement of local chemical reaction rate in a microchannel by using luminol chemiluminescence

Matsumoto

Matsuo

2015

Experimental Thermal and Fluid Science

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“…We call this "tube radial distribution chromatography (TRDC)". [13][14][15] There is a much research interest in carrying out chemical reactions in aqueous-organic solvent mixtures, 16,17 and at the liquid-liquid interfaces; [18][19][20] interesting and useful outcomes have been reported. TRDP creates phase interface, i.e., it is a kinetic, not static, liquid-liquid interface in a micro-space under laminar flow conditions.…”

Section: Introductionmentioning

confidence: 99%

The Micro-Flow Reaction System Featured the Liquid–Liquid Interface Created with Ternary Mixed Carrier Solvents in a Capillary Tube

et al. 2012

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A micro-flow reaction system was developed in which liquid-liquid interface was created based on the tube radial distribution of ternary mixed carrier solvents. The system was constructed from double capillary tubes having different inner diameters (100 and 250 µm i.d.). The smaller tube was inserted into the larger one through a T-type joint. The reaction of a protein with a fluorescence derivatizing reagent was adopted as a model. A water-acetonitrile mixture (3:1 volume ratio) including bovine serum albumin (hydrophilic) was delivered into the large tube from the inside through the small tube and an acetonitrile-ethyl acetate mixture (7:4 volume ratio) containing fluorescamine (hydrophobic) as a derivatizing reagent was delivered from the outside through the joint. Solutions were mixed through the double capillary tubes to promote ternary mixed carrier solvents (water-acetonitrile-ethyl acetate; 1:2:1 volume ratio). The liquid-liquid interface was created based on the tube radial distribution of ternary solvents in the larger tube. The derivatization reaction was performed in the larger, or reaction, tube in the micro-flow system. The fluorescence intensity of the fluorescamine-derivatized bovine serum albumin obtained by the system, which specifically included the kinetic liquid-liquid interface in the tube, was greater than that obtained through a batch reaction using a homogeneous solution of water-acetonitrile (1:2 volume ratio).

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Development of a Novel Chemiluminescence Analysis Using Liquid-Liquid Interface Micro-Reaction Space in a Micro-Channel

Hashimoto

Tsukagoshi

2009

Bunseki kagaku

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Micro-channel Chemiluminescence Analysis Using a Peroxyoxalate Reaction that Works through Liquid-Liquid Interface Collapse under Laminar-Flow Conditions

Cited by 3 publications

References 27 publications

Measurement of local chemical reaction rate in a microchannel by using luminol chemiluminescence

Measurement of local chemical reaction rate in a microchannel by using luminol chemiluminescence

The Micro-Flow Reaction System Featured the Liquid–Liquid Interface Created with Ternary Mixed Carrier Solvents in a Capillary Tube

Development of a Novel Chemiluminescence Analysis Using Liquid-Liquid Interface Micro-Reaction Space in a Micro-Channel

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