Tomonari Umemura

Hachioji, 1920392, Japan

Last Updated: 09/26/2026

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Found 28 publications

Organic polymer-based monoliths: structural design and integration into microreactors and flow analytical systems.

Organic polymer-based monoliths: structural design and integration into microreactors and flow analytical systems.

Journal: Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

Published: April 08, 2026

Development of infrared desolvation device for single cell element analysis using droplet sample injection inductively coupled plasma spectrometry.

Development of infrared desolvation device for single cell element analysis using droplet sample injection inductively coupled plasma spectrometry.

Journal: Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

Published: December 02, 2025

Simple analytical method to determine urinary isotopic enrichment of phenylalanine by GC/EI-MS coupled with pentafluorobenzyl derivatization.

Simple analytical method to determine urinary isotopic enrichment of phenylalanine by GC/EI-MS coupled with pentafluorobenzyl derivatization.

Journal: Talanta

Published: December 02, 2024

Novel chemically cross-linked self-molding particulate sorbents as solid-phase extraction media.

Novel chemically cross-linked self-molding particulate sorbents as solid-phase extraction media.

Journal: Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

Published: July 03, 2022

Hydrophilic interaction chromatography-type sorbent prepared by the modification of methacrylate-base resin with polyethyleneimine for solid-phase extraction of polar compounds.

Hydrophilic interaction chromatography-type sorbent prepared by the modification of methacrylate-base resin with polyethyleneimine for solid-phase extraction of polar compounds.

Journal: Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

Published: April 13, 2022

Development of a surface plasmon resonance sensor using an optical fiber prepared by electroless displacement gold plating and its application to immunoassay.

Development of a surface plasmon resonance sensor using an optical fiber prepared by electroless displacement gold plating and its application to immunoassay.

Journal: Talanta

Published: November 16, 2021

Preparation of Metal-Immobilized Methacrylate-Based Monolithic Columns for Flow-Through Cross-Coupling Reactions.

Preparation of Metal-Immobilized Methacrylate-Based Monolithic Columns for Flow-Through Cross-Coupling Reactions.

Journal: Molecules (Basel, Switzerland)

Published: October 25, 2021

Development of a fluorescence microplate reader using an organic photodiode array with a large light receiving area.

Development of a fluorescence microplate reader using an organic photodiode array with a large light receiving area.

Journal: Talanta

Published: September 06, 2021

Preparation and evaluation of molding-type solid-phase extraction media binding with commercially available adhesives.

Preparation and evaluation of molding-type solid-phase extraction media binding with commercially available adhesives.

Journal: Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

Published: September 06, 2021

Development and Evaluation of HILIC-type Sorbents Modified with Hydrophilic Copolymers for Solid-phase Extraction.

Development and Evaluation of HILIC-type Sorbents Modified with Hydrophilic Copolymers for Solid-phase Extraction.

Journal: Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

Published: October 01, 2020

Molding-type Solid-phase Extraction Media Glued with Commercially Available Adhesives.

Molding-type Solid-phase Extraction Media Glued with Commercially Available Adhesives.

Journal: Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

Published: September 23, 2020

Evaluation of the adsorption properties of nucleobase-modified sorbents for a solid-phase extraction of water-soluble compounds.

Evaluation of the adsorption properties of nucleobase-modified sorbents for a solid-phase extraction of water-soluble compounds.

Journal: Talanta

Published: March 24, 2020

Showing 1-12 of 28

Last Updated: 09/26/2026