Ureido-Ionic Liquid Mediated Conductive Hydrogel: Superior Integrated Properties for Advanced Biosensing Applications

Ureido-Ionic Liquid Mediated Conductive Hydrogel: Superior Integrated Properties for Advanced Biosensing Applications

2024 | Ruiying Ji, Shaopeng Yan, Zhiyu Zhu, Yaping Wang, Dan He, Kaikai Wang, Daofeng Zhou, Qike Jia, Xiuxiu Wang, Botao Zhang, Changcheng Shi, Ting Xu, Rong Wang, Rui Wang, and Yang Zhou*
This study introduces a novel ionic conductive hydrogel (ULAS) system using an imidazolium salt with a ureido backbone (UL) as the primary monomer, fabricated through a one-pot copolymerization process involving betaine sulfonate methacrylate (SBMA) and acrylamide (AM). The ULAS hydrogel exhibits superior mechanical properties, strain responsiveness, water retention, self-healing capabilities, and advanced self-regenerative and healing abilities. It also shows broad-spectrum antibacterial activity and is suitable for biomechanical monitoring, particularly in contact and noncontact electrocardiogram (ECG) devices. The conductive properties of the hydrogel make it ideal for electrophoretic patches used in treating infected wounds. The study highlights the potential of ULAS hydrogels in various applications, including cardiac surveillance and wound healing, due to their unique combination of desirable attributes.This study introduces a novel ionic conductive hydrogel (ULAS) system using an imidazolium salt with a ureido backbone (UL) as the primary monomer, fabricated through a one-pot copolymerization process involving betaine sulfonate methacrylate (SBMA) and acrylamide (AM). The ULAS hydrogel exhibits superior mechanical properties, strain responsiveness, water retention, self-healing capabilities, and advanced self-regenerative and healing abilities. It also shows broad-spectrum antibacterial activity and is suitable for biomechanical monitoring, particularly in contact and noncontact electrocardiogram (ECG) devices. The conductive properties of the hydrogel make it ideal for electrophoretic patches used in treating infected wounds. The study highlights the potential of ULAS hydrogels in various applications, including cardiac surveillance and wound healing, due to their unique combination of desirable attributes.
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Understanding Ureido%E2%80%90Ionic Liquid Mediated Conductive Hydrogel%3A Superior Integrated Properties for Advanced Biosensing Applications