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pro vyhledávání: '"Billy Shu Hieng Tie"'
Synthesis and Characterisation of 4D-Printed NVCL-co-DEGDA Resin Using Stereolithography 3D Printing
Autor:
Elaine Halligan, Billy Shu Hieng Tie, Declan Mary Colbert, Mohamad Alsaadi, Shuo Zhuo, Gavin Keane, Luke M. Geever
Publikováno v:
Macromol, Vol 4, Iss 1, Pp 150-164 (2024)
The design and manufacturing of objects in various industries have been fundamentally altered by the introduction of D-dimensional (3D) and four-dimensional (4D) printing technologies. Four-dimensional printing, a relatively new technique, has emerge
Externí odkaz:
https://doaj.org/article/da5986df315240c4933f3ecab22cd299
Autor:
Billy Shu Hieng Tie, Mark Daly, Shuo Zhuo, Elaine Halligan, Gavin Keane, Joseph Geever, Luke Geever
Publikováno v:
Journal of Functional Biomaterials, Vol 15, Iss 9, p 242 (2024)
Poly (N-vinylcaprolactam) (PNVCL) and poly (N-isopropylacrylamide) (PNIPAm) are two popular negatively temperature-responsive hydrogels, due to their biocompatibility, softness, hydrophilicity, superabsorbency, viscoelasticity, and near-physiological
Externí odkaz:
https://doaj.org/article/9e0d450eb81844508abacf365f8c0782
Autor:
Billy Shu Hieng Tie, Eyman Manaf, Elaine Halligan, Shuo Zhuo, Gavin Keane, Joseph Geever, Luke Geever
Publikováno v:
Nanomaterials, Vol 14, Iss 7, p 597 (2024)
Following the formulation development from a previous study utilising N-vinylcaprolactam (NVCL) and N-isopropylacrylamide (NIPAm) as monomers, poly(ethylene glycol) dimethacrylate (PEGDMA) as a chemical crosslinker, and Irgacure 2959 as photoinitiato
Externí odkaz:
https://doaj.org/article/1a78c4d315ea477e85ebd68d1df2ade7
Autor:
Elaine Halligan, Billy Shu Hieng Tie, Declan Mary Colbert, Mohamad Alsaadi, Shuo Zhuo, Gavin Keane, Luke M. Geever
Publikováno v:
Gels, Vol 9, Iss 6, p 439 (2023)
Poly (N-vinylcaprolactam) is a polymer that is biocompatible, water-soluble, thermally sensitive, non-toxic, and nonionic. In this study, the preparation of hydrogels based on Poly (N-vinylcaprolactam) with diethylene glycol diacrylate is presented.
Externí odkaz:
https://doaj.org/article/6c801cc9e7d140a59681b909400c05a1
Autor:
Elaine Halligan, Shuo Zhuo, Declan Mary Colbert, Mohamad Alsaadi, Billy Shu Hieng Tie, Gilberto S. N. Bezerra, Gavin Keane, Luke M. Geever
Publikováno v:
Polymers, Vol 15, Iss 7, p 1595 (2023)
Four-dimensional printing is primarily based on the concept of 3D printing technology. However, it requires additional stimulus and stimulus-responsive materials. Poly-N-vinylcaprolactam is a temperature-sensitive polymer. Unique characteristics of p
Externí odkaz:
https://doaj.org/article/cf82f99a61c5408e9c72a4462a8793df
Publikováno v:
Gels, Vol 9, Iss 3, p 248 (2023)
Stimuli-responsive hydrogels have recently gained interest within shapeshifting applications due to their capabilities to expand in water and their altering swelling properties when triggered by stimuli, such as pH and heat. While conventional hydrog
Externí odkaz:
https://doaj.org/article/e3ab71f721ec4197bed1ffa0196dde9e
Publikováno v:
Polymers, Vol 15, Iss 6, p 1511 (2023)
Stimuli-responsive hydrogels are one type of smart hydrogel, which can expand/contract in water according to changes in the surrounding environment. However, it is difficult to develop flexible shapeshifting behaviours by using a single hydrogel mate
Externí odkaz:
https://doaj.org/article/948c823a31c847c4aabb03f21341df98
Publikováno v:
Journal of Functional Biomaterials, Vol 13, Iss 4, p 262 (2022)
The term 4D printing refers to the idea that the shape or properties of a printed object can be changed when an external stimulus is applied. In this contribution, a temperature-responsive polymer Poly (N-vinyl caprolactam) (PNVCL), which is normally
Externí odkaz:
https://doaj.org/article/fadf6d2bcfa441b0adf56e3b865b0748
Publikováno v:
Polymers, Vol 14, Iss 15, p 3155 (2022)
The phase transitions of poly (N-vinyl caprolactam) (PNVCL) hydrogels are currently under investigation as possible materials for biomedical applications thanks to their thermosensitive properties. This study aims to use the photopolymerisation proce
Externí odkaz:
https://doaj.org/article/7501bf20c0f64e1ea827f41a7831d932
Publikováno v:
Polymers; Volume 15; Issue 6; Pages: 1511
Stimuli-responsive hydrogels are one type of smart hydrogel, which can expand/contract in water according to changes in the surrounding environment. However, it is difficult to develop flexible shapeshifting behaviours by using a single hydrogel mate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::640057c3f7d0e7d534a480c0e8a32f98
https://research.thea.ie/handle/20.500.12065/4500
https://research.thea.ie/handle/20.500.12065/4500
