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JCE DLib Catalog: Resource Full Record

This is the metadata catalog area of the Journal of Chemical Education Digital Library (JCE DLib).

JCE Digital Library collects and catalogs digital resources available on the WWW in the area of chemistry education. The items you find in our collections are not limited to those at JCE Online, but include exemplary resources found throughout the WWW.

JCE DLib is a Collection of the National Science Digital Library (NSDL), supported by the NSF.

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Title:

Principles of Gel Permeation Chromatography

Description: Principles of Gel Permeation Chromatography presents the principles of gel permeation chromatography (GPC) for students in introductory undergraduate courses of chemistry and biochemistry. These principles are presented in four sections: Introduction, Real Lab, Virtual Lab, and Microscopic Model.

The Introduction and Real Lab sections present a brief view of the basic experimental apparatus typically used in laboratory GPC in order to provide a concrete connection of the real process of separation. The basic elements of column chromatography, emphasizing the stationary and mobile phases, are presented in the Introduction, followed by a sequence of pictures and texts describing major steps in GPC analysis in the Real Lab section.

The Virtual Lab section is a simulator. Three samples are available for a virtual GPC experiment: sample 1, containing hemoglobin; sample 2, containing methylene blue; and sample 3, containing both methylene blue and hemoglobin. Each sample undergoes a virtual separation run, which is dynamically represented in three ways in the software: a virtual column, the collected fractions, and a virtual chromatogram. This threefold representation allows the simultaneous view of key aspects of the process to demonstrate the correlation between the experimental procedure and the resulting chromatogram.

Url:

http://www.jce.divched.org/JCEDLib/WebWare/collection/reviewed/JCE2006p1567_2WW/index.html

Creator:

Guilherme Andrade Marson
Bayardo Baptista Torres

Collection:

WebWare -- Peer-Reviewed

Domain:

Biochemistry (JCE Domain)

Topic:

Chromatography

Audience:

Second-Year Undergraduate

Pedagogy:

Computer-Based Learning
Multimedia-Based Learning

Citation:

J. Chem. Educ. 2006 83 1567

Date Of Record Release:

2006-10-09 18:54:59

JCEPublisher:

The Division of Chemical Education, Inc., of the American Chemical Society

Rights:

ShortDescription: Principles of Gel Permeation Chromatography presents the principles of gel permeation chromatography for students in introductory undergraduate courses of chemistry and biochemistry.

Format:

text/html

Date Of Record Creation:

2006-10-09 19:01:18

Date Record Checked:

2006-10-09

Release Flag:

OK for Viewing

Date Last Modified:

2006-10-09 19:03:01

Resource Type:

Text

JCE-language:

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