One-step 3D printing of flexible poly(acrylamide-co-acrylic acid) hydrogels for enhanced mechanical and electrical performance in wearable strain sensors

One-step 3D printing of flexible poly(acrylamide-co-acrylic acid) hydrogels for enhanced mechanical and electrical performance in wearable strain sensors

Abstract This study explored the synthesis and 3D printing of an electrolytic hydrogel based on polyacrylamide and acrylic acid copolymer (poly(AM-co-AA)), using lithium phenyl-2,4,6-trimethylbenzoylphosphinate (LAP) as a photoinitiator, along with N,N′-Methylene bisacrylamide (MBA) and sodium algin...

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Bibliographic Details
Main Authors: Phanthanyaphon Tsupphayakorn-aek, Nuttapol Risangud, Manunya Okhawilai, Worapong Leewattanakit, Lih-Sheng Turng, Chuanchom Aumnate
Format: Article
Language:English
Published: Nature Portfolio 2025-04-01
Series:Scientific Reports
Subjects:
3D printing
Conductive hydrogel
Polyacrylamide
Acrylic acid
Wearable devices
Online Access:https://doi.org/10.1038/s41598-025-97120-1
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