nonlinear dynamics and chaos

Natural Dyes

Course Description

Natural dyes-Separation, Structure, Innovative Dyeing and Application using ecofriendly mordants- will deal with description of flora available at different altitudes, their morphology, their habitat, their propagation methods. Extraction of plant part for isolation of colorant, its separation by different chromatographic technique, spectroscopic analysis of the isolated colorant, structure elucidation, innovative dyeing, biomordanting and feasible application for Industrial use has been aimed to be covered in this course along with insight on synthetic dyeing on different fabrics, however much emphasis will be laid on natural dyeing.

Course Objective

Dyeing fabric is an ancient art. Natural dyeing is back and is in vogue these days. Search for newer sources is of continued interest to dyers. Thus the lectures will offer a substantial amount of information to the students.

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