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在水产养殖中对pH响应的酸盐杂的ZnO混合凝用于生物活性化合物的封装

Samuel Sánchez-Serrano¹, Daniela J González-Méndez¹, José A Olivas-Valdez¹

¹Marine Sciences Faculty, Autonomous University of Baja California, Ensenada 22860, Mexico.

|October 28, 2023

概括

新的响应pH的基酸盐-AgCl合的ZnO混合水凝显示了水产养殖的潜力. 这些新材料有效地加载生物活性化合物,并表现出强烈的抗微生物活性对抗Vibrio harveyi,有助于鱼类健康.

科学领域:

材料科学材料科学材料科学
生物技术是生物技术.
水产养殖科学水产养殖科学

背景情况:

水产养殖面临重大疾病挑战,影响鱼类和无脊椎动物的健康.
开发有效和可持续的治疗方法对于防止经济损失和抗生素耐药性至关重要.
酸盐和氧化 (ZnO) 以其生物相容性和抗菌特性而闻名.

研究的目的:

为了合成和表征新型的pH响应性基酸盐-AgCl合的ZnO混合水凝.
评估水凝的装载能力和水产养殖生物活性化合物的受控释放.
评估这些水凝对*Vibrio harveyi*的抗菌疗效.

主要方法:

使用SEM,EDS和FT-IR进行水凝合成和表征.
胀行为分析以确定pH响应.
对*Vibrio harveyi*进行抗菌活性测试.

主要成果:

合成的水凝表现出pH反应性胀,在低pH时扩大.
水凝显示出适用于封装和控制释放生物活性化合物的适用性.
与对照人群相比,奇托桑-ZnO混合水凝对*Vibrio harveyi*表现出优越的抗菌活性.

结论:

酸盐-AgCl添加剂的ZnO混合水凝对pH有反应性,适合用于水产养殖应用.
这些水凝为水产养殖中药物输送和疾病管理提供了一个有希望的平台.
这项研究提供了证据证明这些水凝在预防和治疗鱼类疾病的潜力,同时打击细菌耐药性.

关键词:

抗微生物药物是一种抗菌药物.基多酸盐的使用方法混合水凝是一种混合水凝.响应pH的pH值的响应氧化氧化的使用方法

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