Discover the Healing Potential of 3D Printed Chitosan Dressing with Genipin

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Questions and Answers

Which material was used as a crosslinker in the preparation of the chitosan-based film matrices?

  • Genipin (correct)
  • Poly ethylene gly
  • Glycerol
  • Chitosan

What is the purpose of using 3D printing in the fabrication of dressings?

  • To create well-defined architecture and orientation at the macro level (correct)
  • To enhance the tensile strength of the dressings
  • To increase the porosity of the dressings
  • To improve the adhesion of the dressings

Which additive manufacturing technique was employed in the fabrication of the chitosan dressings?

  • Extrusion printing (correct)
  • Stereolithography
  • Injection molding
  • Selective laser sintering

What is the potential application of the 3D printed chitosan dressing crosslinked with genipin?

<p>Treatment of chronic wounds (D)</p> Signup and view all the answers

Which university conducted the study on 3D printed chitosan dressings?

<p>University of Greenwich at Medway (B)</p> Signup and view all the answers

Which type of dressing was fabricated using 3D printing in this study?

<p>Chitosan dressing (B)</p> Signup and view all the answers

What was used as a crosslinker in the preparation of the chitosan-based film matrices?

<p>Genipin (B)</p> Signup and view all the answers

Which material was not mentioned as a component of the crosslinked chitosan film matrices?

<p>Polyethylene glycol (C)</p> Signup and view all the answers

What is the potential application of the 3D printed chitosan dressing crosslinked with genipin?

<p>Healing of chronic wounds (B)</p> Signup and view all the answers

Which university conducted the study on 3D printed chitosan dressings?

<p>University of Greenwich at Medway (C)</p> Signup and view all the answers

Which of the following materials was used as a plasticizer in the preparation of the chitosan-based film matrices?

<p>Glycerol (B)</p> Signup and view all the answers

What is the purpose of using genipin as a crosslinker in the 3D printed chitosan dressing?

<p>To improve the tensile strength of the film matrices (B)</p> Signup and view all the answers

Which additive manufacturing technique was employed to fabricate the chitosan dressings?

<p>3D printing (D)</p> Signup and view all the answers

What is the potential application of the 3D printed chitosan dressing crosslinked with genipin?

<p>Enhancement of tissue regeneration (B)</p> Signup and view all the answers

Which university conducted the study on 3D printed chitosan dressings?

<p>University of Greenwich at Medway (D)</p> Signup and view all the answers

Which of the following is NOT a potential negative effect of skin injuries?

<p>Improved quality of life (B)</p> Signup and view all the answers

Which of the following was the main concern of wound therapy in the past?

<p>Avoiding infection (B)</p> Signup and view all the answers

Which of the following is NOT a setting where the restoration of skin integrity is important?

<p>Dermatology clinics (D)</p> Signup and view all the answers

What is the main objective in current wound management?

<p>Maintaining a balanced moist wound setting (C)</p> Signup and view all the answers

What is the role of a moisture-rich environment in wound healing?

<p>Promoting migration of keratinocytes (C)</p> Signup and view all the answers

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