Chemical-imaging sensor using enzyme

Shinji Inoue; Motoi Nakao; Tatsuo Yoshinobu; Hiroshi Iwasaki

doi:10.1016/0925-4005(96)80104-3

Chemical-imaging sensor using enzyme

Shinji Inoue, Motoi Nakao, Tatsuo Yoshinobu, Hiroshi Iwasaki

Research output: Contribution to journal › Article › peer-review

44 Citations (Scopus)

Abstract

We have developed a new chemical-imaging sensor, which can visualize the two-dimensional distribution of a specific substance. This sensor uses an enzyme immobilized on the sensing surface of the pH-imaging sensor that we reported previously. As an example, a urea-imaging sensor has been fabricated using urease, and some two-dimensional patterns of urea distribution in agar visualized.

Original language	English
Pages (from-to)	23-26
Number of pages	4
Journal	Sensors and Actuators, B: Chemical
Volume	32
Issue number	1
DOIs	https://doi.org/10.1016/0925-4005(96)80104-3
Publication status	Published - 1996 Apr
Externally published	Yes

Keywords

Chemical-imaging sensors
Enzyme
Light-addressable potentiometric sensor (LAPS)
Urea
Urease

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Instrumentation
Condensed Matter Physics
Surfaces, Coatings and Films
Metals and Alloys
Electrical and Electronic Engineering
Materials Chemistry

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title = "Chemical-imaging sensor using enzyme",

abstract = "We have developed a new chemical-imaging sensor, which can visualize the two-dimensional distribution of a specific substance. This sensor uses an enzyme immobilized on the sensing surface of the pH-imaging sensor that we reported previously. As an example, a urea-imaging sensor has been fabricated using urease, and some two-dimensional patterns of urea distribution in agar visualized.",

keywords = "Chemical-imaging sensors, Enzyme, Light-addressable potentiometric sensor (LAPS), Urea, Urease",

author = "Shinji Inoue and Motoi Nakao and Tatsuo Yoshinobu and Hiroshi Iwasaki",

note = "Funding Information: This work was supported by The Asahi Glass Foundation, and also by a Grant-in-Aid for Developmental Scientific Research (contract no. 05558113) from the Ministry of Education, Science, Sports and Culture.",

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AU - Inoue, Shinji

AU - Nakao, Motoi

AU - Yoshinobu, Tatsuo

AU - Iwasaki, Hiroshi

N1 - Funding Information: This work was supported by The Asahi Glass Foundation, and also by a Grant-in-Aid for Developmental Scientific Research (contract no. 05558113) from the Ministry of Education, Science, Sports and Culture.

PY - 1996/4

Y1 - 1996/4

N2 - We have developed a new chemical-imaging sensor, which can visualize the two-dimensional distribution of a specific substance. This sensor uses an enzyme immobilized on the sensing surface of the pH-imaging sensor that we reported previously. As an example, a urea-imaging sensor has been fabricated using urease, and some two-dimensional patterns of urea distribution in agar visualized.

AB - We have developed a new chemical-imaging sensor, which can visualize the two-dimensional distribution of a specific substance. This sensor uses an enzyme immobilized on the sensing surface of the pH-imaging sensor that we reported previously. As an example, a urea-imaging sensor has been fabricated using urease, and some two-dimensional patterns of urea distribution in agar visualized.

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KW - Enzyme

KW - Light-addressable potentiometric sensor (LAPS)

KW - Urea

KW - Urease

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JF - Sensors and Actuators, B: Chemical

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Chemical-imaging sensor using enzyme

Abstract

Keywords

ASJC Scopus subject areas

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