Questions and Answers
Which method is used to achieve stable entrapment of optical dyes in the thread-based devices?
Treating the thread with acetic acid
What is the purpose of the acetic acid treatment?
To roughen the surface of the thread fibers
What effect does soaking the thread in acetic acid have on the thread diameter?
It increases the thread diameter
How many dip and dry steps are involved in the fabrication process?
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What is the purpose of soaking the original thread material in dye solution?
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