Fabrication Process of Stable Thread-Based Devices
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Questions and Answers

Which method is used to achieve stable entrapment of optical dyes in the thread-based devices?

  • Soaking the thread in water
  • Soaking the thread in dye solution
  • Treating the thread with wax coating
  • Treating the thread with acetic acid (correct)

    • What is the purpose of the acetic acid treatment?

  • To roughen the surface of the thread fibers (correct)
  • To enhance the color of the dye
  • To increase the diameter of the thread
  • To remove the dye solution from the thread

    • What effect does soaking the thread in acetic acid have on the thread diameter?

  • It depends on the type of dye used
  • It increases the thread diameter (correct)
  • It has no effect on the thread diameter
  • It decreases the thread diameter

    • How many dip and dry steps are involved in the fabrication process?

    <p>Three</p> Signup and view all the answers

    What is the purpose of soaking the original thread material in dye solution?

    <p>To increase the stability of the dye</p> Signup and view all the answers

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