2023
DOI: 10.1039/d3tb00141e
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Synthesis of sodium alginate/polyacrylamide photochromic hydrogels with quadruple crosslinked networks

Abstract: Photochromic hydrogels have great potential for inkless printing, smart display devices, anti-counterfeiting and encryption. However, the short information storage time limits its scale application. In this study, a sodium alginate/polyacrylamide...

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Cited by 12 publications
(3 citation statements)
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“…9−11 Additionally, composite manufacturing industries heavily rely on petroleum-based resources. 12,13 In this context, exploring carbon-based materials sourced from nature presents a viable alternative. 14−17 Poly(lactic acid) (PLA) has emerged as a promising and popular bioplastic due to its monomer's derivation from natural sources like corn, making it a renewable and biodegradable polymer.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…9−11 Additionally, composite manufacturing industries heavily rely on petroleum-based resources. 12,13 In this context, exploring carbon-based materials sourced from nature presents a viable alternative. 14−17 Poly(lactic acid) (PLA) has emerged as a promising and popular bioplastic due to its monomer's derivation from natural sources like corn, making it a renewable and biodegradable polymer.…”
Section: Introductionmentioning
confidence: 99%
“…In recent times, there has been a growing interest in sustainable biocomposite products driven by consumer demands and environmental organizations worldwide. The escalating levels of carbon dioxide (CO 2 ) in the atmosphere pose a substantial threat, necessitating the urgent utilization of biobased natural resources as alternatives to CO 2 -emitting sources. Despite the wide-ranging applications of polymeric materials, discontinuing the production of plastic materials derived from thermoplastic, thermosetting polymers, and rubber is challenging. Additionally, composite manufacturing industries heavily rely on petroleum-based resources. , In this context, exploring carbon-based materials sourced from nature presents a viable alternative. Poly­(lactic acid) (PLA) has emerged as a promising and popular bioplastic due to its monomer’s derivation from natural sources like corn, making it a renewable and biodegradable polymer. ,, PLA exhibits higher tensile strength and Young’s modulus compared to synthetic polymer-based plastics, enhancing its competitiveness. However, it possesses inherent brittleness, heat resistance, and limited crystallization capabilities, hindering its potential applications. Nevertheless, with suitable physical or chemical modifications, PLA can be considered a carbon-neutral thermoplastic polymer.…”
Section: Introductionmentioning
confidence: 99%
“…Sodium alginate hydrogels are employed in a wide range of applications [ 1 , 2 , 3 ], especially in biomedical fields such as surgical dressings [ 4 ], drug delivery [ 5 ] and tissue engineering [ 6 ] due to their good biocompatibility, adjustable physicochemical properties, excellent gel formation and water holding properties. Alginate fibrous materials are promising candidates for tissue repair in the biomedical field because of their high surface area, ease of preparation and handling, and their capability to maintain mechanical strength in the wetted state [ 7 , 8 ].…”
Section: Introductionmentioning
confidence: 99%