ISSN:
0173-0835
Keywords:
Isoelectric focusing
;
Titration curves
;
Multimedia teaching program
;
Chemistry
;
Biochemistry and Biotechnology
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Biology
,
Chemistry and Pharmacology
Notes:
The aim of this 45 min, 60 megabyte, modular program is to initiate students, scientists and engineers of biotechnology, biomedicine and agrofood industries into isoelectric focusing (IEF) and titration curves for analytical (e.g. IEF, zone electrophoresis, isotachophoresis, electrotransfer) and preparative (e.g. ionexchange chromatography, chromatofocusing) application of charge-dependent methods. For advanced teaching, the following theoretical and practical aspects may be of interest: pH gradient engineering, IEF resolving power, generation of pH gradient, sample-ampholyte interactions, pH gradient drift, immobilized pH gradients (IPG), IPG-two-dimensional (2-D) electrophoresis, preparative methods with multi-compartments and IPG membranes, capillary IEF, isozyme analysis, etc.). The program associates fixed and animated drawings, and computer-assisted simulations, with spoken and written commentaries (in English). It is illustrated with numerous IEF gel patterns and titration curves and some video sequences to be run on a multimedia PC with MS Windows 3.1 (or later releases) as the only software. The linear presentation of the program may be used directly on the PC, or may be projected on a screen from the PC, for small classes or for a larger audience (200 persons). Its development as an interactive multimedia program is in progress and will soon be available on the Internet.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/elps.1150170308
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