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2009•Organic LettersRequires access

Photoelectrochemical Sensor with Porphyrin-Deposited Electrodes for Determination of Nucleotides in Water

Atsushi Ikeda, Masato Nakasu, Shin Ogasawara, Hirokazu Nakanishi, Masaaki Nakamura, Jun‐ichi Kikuchi

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Abstract

A 5,10,15,20-tetra(4-pyridyl)porphyrin (TPyP)-deposited ITO electrode as a sensor of nucleotides using photocurrent change was prepared. The TPyP-deposited ITO electrode could repeatedly detect nucleotides having concentrations of the microM order by a decrease in the photocurrent.

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What this paper is about

A 5,10,15,20-tetra(4-pyridyl)porphyrin (TPyP)-deposited ITO electrode as a sensor of nucleotides using photocurrent change was prepared. The TPyP-deposited ITO electrode could repeatedly detect nucleotides having concentrations of the microM order by a decrease in the photocurrent.

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OpenAlex reports 77 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

A 5,10,15,20-tetra(4-pyridyl)porphyrin (TPyP)-deposited ITO electrode as a sensor of nucleotides using photocurrent change was prepared. The TPyP-deposited ITO electrode could repeatedly detect nucleotides having concentrations of the microM order by a decrease in the photocurrent.

Key concepts: Porphyrin, Chemistry, Electrode, Nucleotide, Photochemistry, Combinatorial chemistry, Optoelectronics, Biochemistry

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