Sho Kamiya

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Single cell analysis gets a lot of attentions to reveal the unknown biological aspects of individual cells. To analyze properties of a single cell, local environmental control is desired. We propose a novel type of nanopipette where a lipid nanotube (LNT) as a nanochannel is attached to apply the minimal changes to the environment. LNTs have hollow(More)
We proposed a novel "organic nanotube (ONT) nanopipette" and showed the spout of the fluorescent solution from the ONT nanopipette. In this paper, the proposed nanopipette is mathematically modeled to clarify the mechanism. The spouted volume is estimated based on the finite element analysis. The flow rate of the spout by electro-osmotic phenomenon is(More)
The transesterification of an equimolar mixture of carboxylic esters and primary (1°), secondary (2°), and tertiary (3°) alcohols in hydrocarbon solvents was promoted with high efficiency by a lanthanum(III) complex, which was prepared in situ from lanthanum(III) isopropoxide (1 mol %) and 2-(2-methoxyethoxy)ethanol (2 mol %). The present La(III) catalyst(More)
For single cell analysis, the quantitative and local environmental control technique with nanopipettes is desired. We previously proposed "organic nanotube (ONT) nanopipette" and showed the spout of the fluorescent solution from the ONT nanopipette. In this paper, to estimate the spouting volume more accurately, the major migration force in the spout from(More)
A practical transesterification of less reactive dimethyl carbonate and much less reactive methyl carbamates with primary (1°), secondary (2°), and tertiary (3°) alcohols was established with the use of a lanthanum(III) complex, which was prepared in situ from lanthanum(III) isopropoxide (3 mol %) and 2-(2-methoxyethoxy)ethanol (6 mol %). In particular,(More)
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