CN112778541A - 一种具备抗菌抑菌功能的纳米溶液的制备方法及纳米溶液 - Google Patents
一种具备抗菌抑菌功能的纳米溶液的制备方法及纳米溶液 Download PDFInfo
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Abstract
本发明提供一种具备抗菌抑菌功能的纳米溶液的制备方法及纳米溶液,纳米溶液制备方法其包括以下步骤:S1、按照一定比例将聚乙烯醇加入到热水中,二者充分搅拌,得到聚乙烯醇溶液;S2、按照一定比例将聚乙烯吡咯烷酮加入到热水中,二者充分搅拌,得到聚乙烯吡咯烷酮溶液;S3、将上述得到的聚乙烯醇溶液和聚乙烯吡咯烷酮溶液进行混合并充分搅拌,得到聚乙烯醇和聚乙烯吡咯烷酮的混合溶液;S4、在上述得到的聚乙烯醇和聚乙烯吡咯烷酮的混合溶液中加入纳米银溶液,并进行均匀混合;S5、将上述步骤S4中得到的混合液进行超声空化处理,得到纳米溶液;本方案其具备以下优点:配置过程中没有大量的气泡产生,不会对后续的纳米纤维质量产生影响。
Description
技术领域
本发明涉及纳米溶液制备技术领域,具体涉及一种具备抗菌抑菌功能的纳米溶液的制备方法及纳米溶液。
背景技术
现有的聚乙烯醇(PVA)选择低醇解毒溶解于水中,随后升温到到60度加速并全部溶解后,将PVA按照一定的比例添加其他材料,快速搅拌形成混合溶液。现有的该种方式调制出来的溶液存在几大问题:1、在混合时,会产生气泡,严重影响后续生产质量;2、其在无纺布上的粘性不好,使用中易脱落;3、制得的溶液无其它性能,如柔软性,抗菌性和抑菌性;因此,现有的聚乙烯醇溶液制备方法还存在改进的空间。
发明内容
针对现有技术中存在的缺陷,本发明的目的在于提供一种具备抗菌抑菌功能的纳米溶液的制备方法及纳米溶液,该纳米溶液其具备抑菌和抗菌的效果,能够很好的应用在医疗卫材等用品领域。
为实现上述目的,本发明采用的技术方案如下:
一种具备抗菌抑菌功能的纳米溶液的制备方法,其特征在于,所述纳米溶液制备包括以下步骤:S1、按照一定比例将聚乙烯醇加入到热水中,二者充分搅拌,得到聚乙烯醇溶液;S2、按照一定比例将聚乙烯吡咯烷酮加入到热水中,二者充分搅拌,得到聚乙烯吡咯烷酮溶液;S3、将上述得到的聚乙烯醇溶液和聚乙烯吡咯烷酮溶液进行混合并充分搅拌,得到聚乙烯醇和聚乙烯吡咯烷酮的混合溶液;S4、在上述得到的聚乙烯醇和聚乙烯吡咯烷酮的混合溶液中加入纳米银溶液,并进行均匀混合;S5、将上述步骤S4中得到的混合液进行超声空化处理,得到纳米溶液。
进一步,在上述步骤S1中,热水的温度为40℃-80℃。
进一步,在上述步骤S2中,热水的温度为40℃-80℃。
进一步,在上述步骤S1中,聚乙烯醇的加入比例为1~10:10~1000。
进一步,在上述步骤S2中,聚乙烯吡咯烷酮的加入比例为1~10:10~1000。
同时,本发明还提供一种根据上述权利要求1至5任一所述的具备抗菌抑菌功能的纳米溶液的制备方法制备得到的纳米溶液。
与现有技术相比,本方案具有的有益技术效果为:本方案中的上述纳米溶液制备方法其具备以下优点:
1、配置的溶液混合均匀,配置过程中没有大量的气泡产生,不会对后续的纳米纤维质量产生影响;
2、在静电纺丝设备的电压和距离一定的条件下,溶液生产出的纳米纤维膜,具有一定的柔软性;
3、在该溶液配方下,生产出的纳米纤维有抗菌,抑菌的效果,能够很好的运用在医疗卫材,伤口敷料等领域。
具体实施方式
下面结合具体实施方式对本发明做进一步的详细说明。
本方案是针对现有的聚乙烯醇溶液制备方法还存在改进的空间,进而提出的一种具备抗菌抑菌功能的纳米溶液的制备方法及纳米溶液,该纳米溶液其具备抑菌和抗菌的效果,能够很好的应用在医疗卫材等用品领域。
本实施例中的一种具备抗菌抑菌功能的纳米溶液的制备方法,该纳米溶液制备包括以下步骤:S1、加热水到40℃-80℃,按照一定比例(1~10:10~1000)将聚乙烯醇加入到热水中,二者充分搅拌,得到聚乙烯醇溶液;S2、加热水到40℃-80℃,按照一定比例(1~10:10~1000)将聚乙烯吡咯烷酮加入到热水中,二者充分搅拌,得到聚乙烯吡咯烷酮溶液;S3、将上述得到的聚乙烯醇溶液和聚乙烯吡咯烷酮溶液进行混合并充分搅拌,得到聚乙烯醇和聚乙烯吡咯烷酮的混合溶液;S4、在上述得到的聚乙烯醇和聚乙烯吡咯烷酮的混合溶液中加入纳米银溶液,并进行均匀混合;S5、将上述步骤S4中得到的混合液进行超声空化处理,得到纳米溶液。
通过上述纳米溶液的制备方法,其相比传统的具备以下优势:
1、配置的溶液混合均匀,配置过程中没有大量的气泡产生,不会对后续的纳米纤维质量产生影响;
2、在静电纺丝设备的电压和距离一定的条件下,溶液生产出的纳米纤维膜,具有一定的柔软性;
在该溶液配方下,生产出的纳米纤维有抗菌,抑菌的效果,能够很好的运用在医疗卫材,伤口敷料等领域。
显然,本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样,倘若本发明的这些修改和变型属于本发明权利要求及其同等技术的范围之内,则本发明也意图包含这些改动和变型在内。
Claims (6)
1.一种具备抗菌抑菌功能的纳米溶液的制备方法,其特征在于,所述纳米溶液制备包括以下步骤:
S1、按照一定比例将聚乙烯醇加入到热水中,二者充分搅拌,得到聚乙烯醇溶液;
S2、按照一定比例将聚乙烯吡咯烷酮加入到热水中,二者充分搅拌,得到聚乙烯吡咯烷酮溶液;
S3、将上述得到的聚乙烯醇溶液和聚乙烯吡咯烷酮溶液进行混合并充分搅拌,得到聚乙烯醇和聚乙烯吡咯烷酮的混合溶液;
S4、在上述得到的聚乙烯醇和聚乙烯吡咯烷酮的混合溶液中加入纳米银溶液,并进行均匀混合;
S5、将上述步骤S4中得到的混合液进行超声空化处理,得到纳米溶液。
2.根据权利要求1所述的一种具备抗菌抑菌功能的纳米溶液的制备方法,其特征在于:在上述步骤S1中,热水的温度为40℃-80℃。
3.根据权利要求1或2所述的一种具备抗菌抑菌功能的纳米溶液的制备方法,其特征在于:在上述步骤S2中,热水的温度为40℃-80℃。
4.根据权利要求1或2所述的一种具备抗菌抑菌功能的纳米溶液的制备方法,其特征在于:在上述步骤S1中,聚乙烯醇的加入比例为1~10:10~1000。
5.根据权利要求3所述的一种具备抗菌抑菌功能的纳米溶液的制备方法,其特征在于:在上述步骤S2中,聚乙烯吡咯烷酮的加入比例为1~10:10~1000。
6.一种根据权利要求1至5任一所述的具备抗菌抑菌功能的纳米溶液的制备方法制备得到的纳米溶液,其特征在于:所述纳米溶液为通过上述权利要求1至5任一所述制备方法制备而得。
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CN101999412A (zh) * | 2010-11-19 | 2011-04-06 | 佘振定 | 一种纳米银溶液及其制备方法 |
CN103074734A (zh) * | 2013-01-31 | 2013-05-01 | 东华大学 | 静电纺丝法制备抗菌性纳米银复合纳米纤维毡的制备方法 |
CN104511045A (zh) * | 2013-09-26 | 2015-04-15 | 五邑大学 | 一种含纳米银的聚乙烯醇/壳聚糖纳米纤维膜敷料及制备 |
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CN101999412A (zh) * | 2010-11-19 | 2011-04-06 | 佘振定 | 一种纳米银溶液及其制备方法 |
CN103074734A (zh) * | 2013-01-31 | 2013-05-01 | 东华大学 | 静电纺丝法制备抗菌性纳米银复合纳米纤维毡的制备方法 |
CN104511045A (zh) * | 2013-09-26 | 2015-04-15 | 五邑大学 | 一种含纳米银的聚乙烯醇/壳聚糖纳米纤维膜敷料及制备 |
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