CONSIDERATION OF INHIBITORY EFFECT OF ETHYLPARATHION ON CHOLINE OXIDASE, TO EVALUATE ITS FEASIBILITY FOR DESIGNING A MONO ENZYMATIC BIOSENSORS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

TAVAKOLI HASSAN; GHOURCHIAN HEDAYAYATOLLAH

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Seminar Paper

Paper Information

Seminar: IRANIAN CONFERENCE ON BIOMEDICAL ENGINEERING
Year:2004 | Issue:11

Download Full-Text

View:

119

Download:

Information Seminar Paper

Title

CONSIDERATION OF INHIBITORY EFFECT OF ETHYLPARATHION ON CHOLINE OXIDASE, TO EVALUATE ITS FEASIBILITY FOR DESIGNING A MONO ENZYMATIC BIOSENSORS

Author(s)

TAVAKOLI HASSAN | GHOURCHIAN HEDAYAYATOLLAH

Keywords

Not Registered.

Abstract

ORGANOPHOSPHATE PESTICIDES ARE WIDELY USED IN MODERN AGRICULTURE. WORLDWIDE INTOXICATION ATTRIBUTED TO PESTICIDES HAS BEEN ESTIMATED TO BE AS HIGH AS 3 MILLION CASES OF ACUTE, SEVERE POISONING A YEAR, A WIDE VARIETY OF BIOSENSOR TECHNIQUES THAT COULD BE APPLIED TO ENVIRONMENTAL ORGANOPHOSPHATES MEASUREMENT HAVE BEEN REPORTED. IN ELECTROCHEMICAL DETECTION METHOD THAT USES ACETYLCHOLINE CHLORIDE AS SUBSTRATE FOR THE ENZYME MODIFIED ELECTRODE, THREE ENZYMES ARE CO-IMMOBILIZED. THE FIRST, ACETYL CHOLINESTERASE (ACHE), IS SENSITIVE FOR INHIBITOR. THE SECOND ENZYME, CHOLINE OXIDE (CHOX), OXIDIZES THE CHOLINE GENERATED BY THE FIRST ENZYME TO PRODUCE HYDROGEN PEROXIDE, WHICH OXIDIZED AT THE WORKING ELECTRODE BY THE THIRD ENZYME (HORSE RADISH PEROXIDASE). AS A RESULT, THE CURRENT GENERATED IS INVERSELY PROPORTIONAL TO THE AMOUNT OF INHIBITORS PRESENT IN THE SOLUTION. THE CO-IMMOBILIZATION OF THREE ENZYMES, IN DESCRIBED PROCEDURE WAS NOT SUCCESSFUL BECAUSE OF THE CONTINUOUS LEAKING OF CHOX WHEREAS ACHE WAS RETAINED IN APPRECIABLE AMOUNT.

Cites

No record.

References

No record.

Cite

APA: Copy

TAVAKOLI, HASSAN, & GHOURCHIAN, HEDAYAYATOLLAH. (2004). CONSIDERATION OF INHIBITORY EFFECT OF ETHYLPARATHION ON CHOLINE OXIDASE, TO EVALUATE ITS FEASIBILITY FOR DESIGNING A MONO ENZYMATIC BIOSENSORS. IRANIAN CONFERENCE ON BIOMEDICAL ENGINEERING. SID. https://sid.ir/paper/906419/en

Vancouver: Copy

TAVAKOLI HASSAN, GHOURCHIAN HEDAYAYATOLLAH. CONSIDERATION OF INHIBITORY EFFECT OF ETHYLPARATHION ON CHOLINE OXIDASE, TO EVALUATE ITS FEASIBILITY FOR DESIGNING A MONO ENZYMATIC BIOSENSORS. 2004. Available from: https://sid.ir/paper/906419/en

IEEE: Copy

HASSAN TAVAKOLI, and HEDAYAYATOLLAH GHOURCHIAN, “CONSIDERATION OF INHIBITORY EFFECT OF ETHYLPARATHION ON CHOLINE OXIDASE, TO EVALUATE ITS FEASIBILITY FOR DESIGNING A MONO ENZYMATIC BIOSENSORS,” presented at the IRANIAN CONFERENCE ON BIOMEDICAL ENGINEERING. 2004, [Online]. Available: https://sid.ir/paper/906419/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops