Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/157393| Title: | Surface patterning via wetting and drying | Authors: | Lee, Regine Di Jing | Keywords: | Engineering::Materials::Material testing and characterization | Issue Date: | 2022 | Publisher: | Nanyang Technological University | Source: | Lee, R. D. J. (2022). Surface patterning via wetting and drying. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/157393 | Project: | B083 | Abstract: | When deformation occurs and under the right stimulus, the Shape Memory Hybrid (SMH) recovers back to its original shape. This occurrence is known as Shape Memory Effect. This report focuses on the control of surface patterning such as wrinkles by shape memory effects of Hydrogel/Polyethylene glycol (HG/PEG) hybrid via wetting/drying. A variety of hydrogels and different weight percentages of PEG were used during this project. Surface scanning of surface patterns was done by Taylor Hobson Talyscan 150 surface scanning machine and the Keyence machine. These machines illustrate the 3D profiles of the samples clearly and help in the study of the surface patterns formed. | URI: | https://hdl.handle.net/10356/157393 | Schools: | School of Mechanical and Aerospace Engineering | Fulltext Permission: | embargo_restricted_20250516 | Fulltext Availability: | With Fulltext |
| Appears in Collections: | MAE Student Reports (FYP/IA/PA/PI) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| FYP Report B083.pdf Until 2025-05-16 | 2.5 MB | Adobe PDF | Under embargo until May 16, 2025 |
Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.