2023
DOI: 10.1016/j.ijbiomac.2023.123449
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A self-gelling powder based on polyacrylic acid/polyacrylamide/quaternate chitosan for rapid hemostasis

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Cited by 39 publications
(16 citation statements)
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“…The broad peak at 3000–3500 cm –1 is generated by the hydroxyl (–OH) and the stretching vibration of N–H bonds . The peak at 1654 cm –1 represents the stretching vibration of amide I bonds (CO). , The peak at 1600 cm –1 represents the bending vibration of amide II bonds (N–H) . And the peak at 1043 cm –1 is generated by the vibration of the P–O bond in PO 4 3– . , …”
Section: Resultsmentioning
confidence: 99%
“…The broad peak at 3000–3500 cm –1 is generated by the hydroxyl (–OH) and the stretching vibration of N–H bonds . The peak at 1654 cm –1 represents the stretching vibration of amide I bonds (CO). , The peak at 1600 cm –1 represents the bending vibration of amide II bonds (N–H) . And the peak at 1043 cm –1 is generated by the vibration of the P–O bond in PO 4 3– . , …”
Section: Resultsmentioning
confidence: 99%
“…Challenging scenarios of wound bleeding frequently occur in real-life situations, imposing stringent requirements for the development of hemostatic hydrogels capable of effectively addressing these complexities. [112][113][114] Presently, natural polymers, synthetic polymers, inorganic compounds, and metal-based materials are utilized in the formulation of hemostatic hydrogels. 115 The common natural polymer hemostatic materials are polysaccharide and collagen.…”
Section: Hemostasismentioning
confidence: 99%
“…It is worth noting that some hemostatic powders can transform into hydrogels, which improves the portability of hemostatic materials. 16–19 The advantages of powder include convenience, time efficiency, diverse application methods, and suitability for large-area wounds. However, hemostatic powder cannot be applied to noncompressible torso hemostasis.…”
Section: Introductionmentioning
confidence: 99%